/* ГРАНИТ — демонстрационен макет на сегмент "нотариус, адвокат".
   Самостоятелна визуална система, не споделя токени с основния сайт на
   МастерСайт: тук е сайтът на измислената кантора, не нашият.

   Метафората е кожена папка с четири закладки, а не книга: макетът за
   салон за красота вече е списание с прелистване, и повторението би
   изтрило смисъла на "пет сегмента — пет шаблона". Тук листът се сменя
   с кратко изместване и затихване, а страницата се скролира нормално.

   Камъкът е буквален на едно място — табелата в шапката. Останалото е
   кожа и хартия: снимките са дървесно-кожени и допълнителна каменна
   фактура би се била с тях. */

@font-face {
  font-family: 'GR Cormorant';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../../assets/fonts/cormorant-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'GR Cormorant';
  font-style: normal;
  font-weight: 300 700;
  font-display: swap;
  src: url('../../assets/fonts/cormorant-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'GR Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url('../../assets/fonts/manrope-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'GR Manrope';
  font-style: normal;
  font-weight: 200 800;
  font-display: swap;
  src: url('../../assets/fonts/manrope-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --paper: #f4eee2;
  --paper-2: #eae0cd;
  --paper-3: #d6c8ae;
  --leather: #4a3627;
  --leather-2: #31231a;
  --green: #22412f;
  --burgundy: #5b1f27;
  --navy: #1d2a44;
  --gold: #a9873f;
  --gold-soft: #cbab6d;
  --ink: #241c14;
  --muted: #6d6055;
  --stone: #3b3c3e;
  --stone-2: #2a2b2d;

  --serif: 'GR Cormorant', 'PT Serif', Georgia, serif;
  --sans: 'GR Manrope', system-ui, -apple-system, 'Segoe UI', sans-serif;

  --rail: 168px;   /* ширина на колоната със закладките */
  --flip: 320ms;   /* смяна на лист */
  --ease: cubic-bezier(.22, .61, .36, 1);
}

*, *::before, *::after { box-sizing: border-box; }

html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink);
  background: var(--leather-2);
  overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  margin: -1px; padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  clip-path: inset(50%);
  white-space: nowrap;
  border: 0;
}

.sprite { position: absolute; width: 0; height: 0; overflow: hidden; }

:focus-visible {
  outline: 2px solid var(--gold-soft);
  outline-offset: 3px;
  border-radius: 2px;
}

/* ── Бюро: тъмна кожена повърхност под папката ───────────────────── */

.desk {
  min-height: 100vh;
  padding: 88px 32px 56px;
  background:
    radial-gradient(120% 80% at 50% 0%, #55402e 0%, #31231a 62%, #241a12 100%);
}

.back-home {
  position: absolute;
  top: 20px; left: 24px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 14px;
  font-size: 14px;
  letter-spacing: .02em;
  color: var(--paper-2);
  text-decoration: none;
  background: rgba(0, 0, 0, .28);
  border: 1px solid rgba(203, 171, 109, .32);
  border-radius: 999px;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.back-home:hover { background: rgba(0, 0, 0, .45); color: #fff; }

/* ── Папката ──────────────────────────────────────────────────────── */

.folder {
  max-width: 1180px;
  margin: 0 auto;
  background: linear-gradient(168deg, #57402d 0%, #46331f 48%, #3a2919 100%);
  border-radius: 6px 14px 14px 6px;
  box-shadow:
    0 1px 0 rgba(213, 187, 133, .18) inset,
    0 28px 70px rgba(0, 0, 0, .5),
    0 2px 6px rgba(0, 0, 0, .4);
  padding: 26px 26px 30px;
  position: relative;
}
/* Тънката златна кантонка по ръба на папката. */
.folder::before {
  content: '';
  position: absolute;
  inset: 10px;
  border: 1px solid rgba(203, 171, 109, .26);
  border-radius: 4px 10px 10px 4px;
  pointer-events: none;
}

.folder__head {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
  padding: 4px 6px 22px;
}

/* Гранитна табела: тъмен камък със златен гравюр. Зърното е направено с
   няколко полупрозрачни радиални петна — без растерна текстура. */
.plate {
  margin: 0;
  padding: 14px 30px 16px;
  background:
    radial-gradient(2px 2px at 18% 34%, rgba(255, 255, 255, .10), transparent 60%),
    radial-gradient(3px 3px at 62% 20%, rgba(255, 255, 255, .07), transparent 60%),
    radial-gradient(2px 2px at 78% 70%, rgba(255, 255, 255, .09), transparent 60%),
    radial-gradient(3px 3px at 34% 78%, rgba(0, 0, 0, .35), transparent 60%),
    radial-gradient(2px 2px at 88% 40%, rgba(0, 0, 0, .3), transparent 60%),
    linear-gradient(155deg, var(--stone) 0%, var(--stone-2) 100%);
  border: 1px solid rgba(203, 171, 109, .3);
  border-radius: 3px;
  box-shadow: 0 6px 18px rgba(0, 0, 0, .38);
  text-align: center;
}
.plate__name {
  display: block;
  font-family: var(--serif);
  font-size: 42px;
  font-weight: 600;
  line-height: 1;
  letter-spacing: .28em;
  text-indent: .28em;
  color: var(--gold-soft);
  text-shadow: 0 1px 0 rgba(0, 0, 0, .6);
}
.plate__sub {
  display: block;
  margin-top: 8px;
  font-size: 12px;
  font-weight: 500;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(233, 222, 202, .72);
}

.folder__motto {
  margin: 0 0 4px;
  font-family: var(--serif);
  font-size: 21px;
  font-style: italic;
  color: rgba(233, 222, 202, .78);
}

.folder__body {
  display: grid;
  grid-template-columns: minmax(0, 1fr) var(--rail);
  align-items: start;
}

/* ── Листът ───────────────────────────────────────────────────────── */

.page {
  position: relative;
  z-index: 2;
  min-height: 60vh;
  padding: 52px 60px 56px;
  background:
    radial-gradient(1px 1px at 12% 22%, rgba(120, 100, 70, .07), transparent 70%),
    radial-gradient(1px 1px at 72% 58%, rgba(120, 100, 70, .06), transparent 70%),
    linear-gradient(180deg, var(--paper) 0%, var(--paper-2) 100%);
  border-radius: 2px 4px 4px 2px;
  box-shadow:
    0 0 0 1px rgba(90, 70, 45, .16),
    14px 0 22px -18px rgba(0, 0, 0, .5) inset,
    0 18px 40px rgba(0, 0, 0, .32);
}
/* Вътрешното поле на листа — тънка линия като на нотариален бланк. */
.page::before {
  content: '';
  position: absolute;
  inset: 18px;
  border: 1px solid rgba(122, 96, 58, .18);
  pointer-events: none;
}

.sheet { position: relative; }
.sheet[hidden] { display: none; }

.sheet__eyebrow {
  margin: 0 0 10px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
}
.sheet__title {
  margin: 0 0 18px;
  font-family: var(--serif);
  font-size: clamp(30px, 3.4vw, 46px);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: .005em;
  color: var(--ink);
}
.sheet__title::after {
  content: '';
  display: block;
  width: 68px;
  height: 2px;
  margin-top: 18px;
  background: linear-gradient(90deg, var(--gold), rgba(169, 135, 63, 0));
}
.sheet__lead {
  margin: 0 0 14px;
  max-width: 62ch;
  font-size: 19px;
  line-height: 1.6;
  color: #40342a;
}
.sheet__note {
  margin: 0 0 32px;
  max-width: 66ch;
  color: var(--muted);
}
.sheet__sub {
  margin: 44px 0 20px;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 600;
  color: var(--ink);
}

/* ── ЗА МЕН ───────────────────────────────────────────────────────── */

.about {
  display: grid;
  grid-template-columns: 268px minmax(0, 1fr);
  gap: 40px;
  margin-top: 30px;
  align-items: start;
}

.portrait { margin: 0; }
.portrait__frame {
  aspect-ratio: 3 / 4;
  display: grid;
  place-items: center;
  background: linear-gradient(160deg, #efe6d4 0%, #ddd0b6 100%);
  border: 1px solid rgba(122, 96, 58, .3);
  box-shadow:
    0 0 0 8px var(--paper),
    0 0 0 9px rgba(169, 135, 63, .45),
    0 14px 28px rgba(0, 0, 0, .18);
}
.portrait__mono {
  font-family: var(--serif);
  font-size: 92px;
  font-weight: 600;
  line-height: 1;
  color: rgba(169, 135, 63, .5);
}
.portrait__cap {
  margin-top: 22px;
  font-size: 13px;
  letter-spacing: .04em;
  text-align: center;
  color: var(--muted);
}

.about__text p { margin: 0 0 16px; max-width: 60ch; }
.about__hello {
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  color: var(--green);
}

.values {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px 40px;
}
.values__item {
  position: relative;
  padding-left: 24px;
  border-top: 1px solid rgba(122, 96, 58, .22);
  padding-top: 18px;
}
.values__mark {
  position: absolute;
  left: 0; top: 25px;
  width: 9px; height: 9px;
  transform: rotate(45deg);
  background: var(--gold);
}
.values__name {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  color: var(--burgundy);
}
.values__text { margin: 0; color: #453a30; }

/* ── Фотоленти ────────────────────────────────────────────────────── */

.band {
  margin: 46px 0 0;
  overflow: hidden;
  border: 1px solid rgba(122, 96, 58, .3);
  box-shadow: 0 14px 30px rgba(0, 0, 0, .22);
}
.band img {
  width: 100%;
  aspect-ratio: 1400 / 336;
  object-fit: cover;
  object-position: center 62%;
  filter: saturate(.86) contrast(1.02);
}
.band--tall img { aspect-ratio: 1400 / 470; }

/* ── УСЛУГИ ───────────────────────────────────────────────────────── */

.switch {
  display: inline-flex;
  margin: 42px 0 30px;
  padding: 5px;
  background: rgba(122, 96, 58, .12);
  border: 1px solid rgba(122, 96, 58, .26);
  border-radius: 2px;
}
.switch__btn {
  appearance: none;
  border: 0;
  background: transparent;
  padding: 11px 24px;
  min-height: 44px;
  font: inherit;
  font-size: 14px;
  font-weight: 600;
  letter-spacing: .06em;
  text-transform: uppercase;
  color: var(--muted);
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.switch__btn:hover { color: var(--ink); }
.switch__btn[aria-selected="true"] {
  background: var(--green);
  color: var(--paper);
  box-shadow: 0 2px 8px rgba(0, 0, 0, .22);
}

.group[hidden] { display: none; }

.cards {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(268px, 1fr));
  gap: 22px;
}
.card {
  padding: 26px 24px 24px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .5), rgba(255, 255, 255, .16));
  border: 1px solid rgba(122, 96, 58, .24);
  box-shadow: 0 2px 0 rgba(122, 96, 58, .1);
}
.card__icon {
  width: 30px; height: 30px;
  margin-bottom: 14px;
  fill: none;
  stroke: var(--green);
  stroke-width: 1.35;
  stroke-linecap: round;
  stroke-linejoin: round;
}
.card__name {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 22px;
  font-weight: 600;
  line-height: 1.25;
  color: var(--ink);
}
.card__text { margin: 0; font-size: 16px; color: #4a3e33; }

/* ── ДОКУМЕНТИ ────────────────────────────────────────────────────── */

.acc { border-top: 1px solid rgba(122, 96, 58, .26); }
.acc__row { margin: 0; }
.acc__btn {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 20px 6px;
  min-height: 44px;
  appearance: none;
  border: 0;
  border-bottom: 1px solid rgba(122, 96, 58, .26);
  background: transparent;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: background .2s var(--ease);
}
.acc__btn:hover { background: rgba(122, 96, 58, .07); }
.acc__label {
  font-family: var(--serif);
  font-size: 23px;
  font-weight: 600;
  color: var(--ink);
}
/* Знакът е плюс/минус, а не само цвят: състоянието трябва да се чете и
   без цветоусещане. */
.acc__sign {
  position: relative;
  flex: none;
  width: 22px; height: 22px;
  border: 1px solid var(--gold);
  border-radius: 50%;
}
.acc__sign::before,
.acc__sign::after {
  content: '';
  position: absolute;
  left: 50%; top: 50%;
  background: var(--gold);
  transform: translate(-50%, -50%);
}
.acc__sign::before { width: 10px; height: 1.5px; }
.acc__sign::after {
  width: 1.5px; height: 10px;
  transition: transform var(--flip) var(--ease), opacity var(--flip) var(--ease);
}
.acc__btn[aria-expanded="true"] .acc__sign {
  background: var(--gold);
}
.acc__btn[aria-expanded="true"] .acc__sign::before { background: var(--paper); }
.acc__btn[aria-expanded="true"] .acc__sign::after {
  opacity: 0;
  transform: translate(-50%, -50%) rotate(90deg);
}

.acc__body {
  display: grid;
  grid-template-rows: 0fr;
  border-bottom: 1px solid rgba(122, 96, 58, .26);
  transition: grid-template-rows var(--flip) var(--ease);
}
.acc__body[hidden] { display: none; }
.acc__body--open { grid-template-rows: 1fr; }
.acc__inner { overflow: hidden; }
.acc__inner > * { margin: 0 0 14px; }
.acc__inner > *:first-child { padding-top: 4px; }
.acc__inner > *:last-child { margin-bottom: 22px; }
.acc__inner p { max-width: 70ch; padding-left: 6px; color: #453a30; }
.acc__warn { color: var(--burgundy); }

.callout {
  margin-top: 46px;
  padding: 30px 32px;
  background: rgba(34, 65, 47, .07);
  border-left: 3px solid var(--green);
}
.callout__title {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 600;
  color: var(--green);
}
.callout__text { margin: 0 0 20px; max-width: 62ch; }

/* ── КОНТАКТИ ─────────────────────────────────────────────────────── */

.contact {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 34px 48px;
  margin-top: 34px;
}
.contact__head {
  margin: 0 0 16px;
  font-family: var(--serif);
  font-size: 24px;
  font-weight: 600;
  color: var(--ink);
  padding-bottom: 10px;
  border-bottom: 1px solid rgba(122, 96, 58, .26);
}
.facts { margin: 0; }
.facts__key {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--gold);
}
.facts__val {
  margin: 4px 0 18px;
  font-size: 18px;
  color: #3b3128;
}

.map {
  position: relative;
  margin-top: 40px;
  padding: 40px 28px;
  display: grid;
  justify-items: center;
  gap: 16px;
  text-align: center;
  background: linear-gradient(180deg, #e7ddc9 0%, #dccfb5 100%);
  border: 1px solid rgba(122, 96, 58, .3);
  overflow: hidden;
}
/* Схематична мрежа вместо карта — рисувана с градиенти, без външни заявки. */
.map__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(122, 96, 58, .16) 1px, transparent 1px),
    linear-gradient(90deg, rgba(122, 96, 58, .16) 1px, transparent 1px);
  background-size: 46px 46px;
  mask-image: radial-gradient(70% 70% at 50% 50%, #000 30%, transparent 100%);
}
.map__label,
.map__note,
.map .btn { position: relative; }
.map__label {
  margin: 0;
  font-family: var(--serif);
  font-size: 22px;
  color: var(--ink);
}
.map__note {
  margin: 0;
  max-width: 46ch;
  font-size: 15px;
  color: var(--muted);
}

/* ── Асистент ───────────────────────────────────────────────────────
   Диалогът е витрината на продукта, затова стои над обикновения формуляр
   и изглежда като отделен уред върху листа, а не като поредна секция. */

.assist {
  margin-top: 48px;
  padding: 26px 28px 24px;
  background: linear-gradient(180deg, #23324f 0%, #1a2740 100%);
  border: 1px solid rgba(203, 171, 109, .3);
  box-shadow: 0 16px 34px rgba(0, 0, 0, .28);
}
.assist__head {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-bottom: 18px;
  border-bottom: 1px solid rgba(203, 171, 109, .22);
}
.assist__dot {
  flex: none;
  width: 9px; height: 9px;
  border-radius: 50%;
  background: #7fb08a;
  box-shadow: 0 0 0 4px rgba(127, 176, 138, .18);
}
.assist__title {
  margin: 0;
  flex: 1 1 auto;
  font-family: var(--serif);
  font-size: 25px;
  font-weight: 600;
  color: var(--paper);
}
.assist__badge {
  flex: none;
  padding: 4px 10px;
  font-size: 10px;
  font-weight: 700;
  letter-spacing: .16em;
  text-transform: uppercase;
  color: var(--gold-soft);
  border: 1px solid rgba(203, 171, 109, .45);
  border-radius: 999px;
}

.assist__thread {
  list-style: none;
  margin: 22px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.bubble {
  max-width: 78%;
  padding: 13px 17px;
  font-size: 16px;
  line-height: 1.5;
  border-radius: 3px;
  animation: bubble-in 260ms var(--ease) both;
}
.bubble--bot {
  align-self: flex-start;
  color: #2c2419;
  background: var(--paper);
  border-left: 3px solid var(--gold);
}
.bubble--me {
  align-self: flex-end;
  color: var(--paper);
  background: rgba(255, 255, 255, .12);
  border-right: 3px solid var(--gold-soft);
}
.bubble--typing { display: inline-flex; gap: 5px; padding: 16px 17px; }
.bubble--typing span {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: rgba(44, 36, 25, .45);
  animation: bubble-blink 1s infinite;
}
.bubble--typing span:nth-child(2) { animation-delay: .16s; }
.bubble--typing span:nth-child(3) { animation-delay: .32s; }

@keyframes bubble-in {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}
@keyframes bubble-blink {
  0%, 60%, 100% { opacity: .3; }
  30% { opacity: 1; }
}

.assist__choices {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}
.assist__choices:empty { margin-top: 0; }
.chip {
  appearance: none;
  min-height: 44px;
  padding: 11px 18px;
  font: inherit;
  font-size: 15px;
  color: var(--paper);
  background: transparent;
  border: 1px solid rgba(203, 171, 109, .5);
  border-radius: 999px;
  cursor: pointer;
  transition: background .2s var(--ease), color .2s var(--ease), transform .12s var(--ease);
}
.chip:hover { background: var(--gold); border-color: var(--gold); color: #1a2740; }
.chip:active { transform: translateY(1px); }

.assist__form {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
  gap: 16px 20px;
  align-items: end;
  margin-top: 20px;
}
.assist__form[hidden] { display: none; }
.assist__form .field { margin: 0; }
.assist__form .field__label { color: rgba(233, 222, 202, .72); }
.assist__form .btn { width: 100%; }

.assist__note {
  margin: 20px 0 0;
  padding-top: 16px;
  font-size: 14px;
  line-height: 1.55;
  color: rgba(233, 222, 202, .62);
  border-top: 1px solid rgba(203, 171, 109, .22);
}

/* ── Форма ────────────────────────────────────────────────────────── */

.form-wrap {
  margin-top: 48px;
  padding: 38px 36px 34px;
  background: linear-gradient(180deg, rgba(255, 255, 255, .55), rgba(255, 255, 255, .2));
  border: 1px solid rgba(122, 96, 58, .28);
  box-shadow: 0 10px 26px rgba(0, 0, 0, .1);
}
.form__title {
  margin: 0 0 10px;
  font-family: var(--serif);
  font-size: 30px;
  font-weight: 600;
  color: var(--navy);
}
.form__lead { margin: 0 0 28px; max-width: 60ch; color: #453a30; }

.form__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 20px 24px;
}
.field { margin: 0 0 20px; display: block; }
.form__grid .field { margin: 0; }
.field__label {
  display: block;
  margin-bottom: 7px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .14em;
  text-transform: uppercase;
  color: var(--muted);
}
.field__input {
  width: 100%;
  min-height: 46px;
  padding: 11px 14px;
  font: inherit;
  font-size: 16px;
  color: var(--ink);
  background: #fdfaf3;
  border: 1px solid rgba(122, 96, 58, .38);
  border-radius: 2px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field__input:hover { border-color: rgba(122, 96, 58, .6); }
.field__input:focus {
  border-color: var(--gold);
  box-shadow: 0 0 0 3px rgba(169, 135, 63, .18);
  outline: none;
}
.field__input--area { resize: vertical; min-height: 112px; }
.field__input[aria-invalid="true"] {
  border-color: var(--burgundy);
  background: #fdf4f2;
}
.field__err {
  display: block;
  margin-top: 6px;
  font-size: 14px;
  color: var(--burgundy);
}
.field__err[hidden] { display: none; }

.radios {
  margin: 20px 0;
  padding: 0;
  border: 0;
}
.radios legend { padding: 0; }
.radios__opt {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin: 8px 22px 0 0;
  min-height: 44px;
  cursor: pointer;
}
.radios__opt input { width: 18px; height: 18px; accent-color: var(--green); }

.agree { margin: 6px 0 24px; }
.agree__box {
  display: flex;
  align-items: flex-start;
  gap: 11px;
  min-height: 44px;
  cursor: pointer;
}
.agree__box input {
  margin-top: 4px;
  width: 18px; height: 18px;
  flex: none;
  accent-color: var(--green);
}

.form__foot {
  display: flex;
  align-items: center;
  gap: 20px;
  flex-wrap: wrap;
}
.form__hint { margin: 0; font-size: 14px; color: var(--muted); }
.form__error {
  margin: 18px 0 0;
  padding: 12px 16px;
  font-size: 15px;
  color: var(--burgundy);
  background: rgba(91, 31, 39, .08);
  border-left: 3px solid var(--burgundy);
}
.form__error[hidden] { display: none; }

.form__done { text-align: center; padding: 26px 10px; }
.form__done[hidden] { display: none; }
.form__done-mark {
  display: grid;
  place-items: center;
  width: 52px; height: 52px;
  margin: 0 auto 16px;
  font-size: 24px;
  color: var(--paper);
  background: var(--green);
  border-radius: 50%;
}
.form__done-title {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 27px;
  font-weight: 600;
  color: var(--green);
}
.form__done-text { margin: 0; color: var(--muted); }

/* ── Бутони ───────────────────────────────────────────────────────── */

.btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 26px;
  font: inherit;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  border-radius: 2px;
  cursor: pointer;
  transition: transform .12s var(--ease), background .2s var(--ease), color .2s var(--ease);
}
.btn:active { transform: translateY(1px); }
.btn--solid {
  color: var(--paper);
  background: var(--navy);
  border: 1px solid var(--navy);
  box-shadow: 0 6px 16px rgba(29, 42, 68, .28);
}
.btn--solid:hover { background: #16223a; }
.btn--solid[disabled] { opacity: .6; cursor: default; box-shadow: none; }
.btn--ghost {
  color: var(--green);
  background: transparent;
  border: 1px solid var(--green);
}
.btn--ghost:hover { background: var(--green); color: var(--paper); }

/* ── Закладки ─────────────────────────────────────────────────────── */

.tabs {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding-top: 46px;
  margin-left: -10px;
  z-index: 1;
}
.tab {
  position: relative;
  appearance: none;
  display: flex;
  align-items: center;
  min-height: 60px;
  padding: 14px 16px 14px 26px;
  font: inherit;
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .16em;
  color: rgba(244, 238, 226, .82);
  text-align: left;
  border: 0;
  border-radius: 0 4px 4px 0;
  cursor: pointer;
  box-shadow: 0 6px 14px rgba(0, 0, 0, .3);
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), color .2s var(--ease);
}
.tab--about { background: linear-gradient(100deg, #5a4230, #3f2d1f); }
.tab--services { background: linear-gradient(100deg, #2c5340, #1b3526); }
.tab--documents { background: linear-gradient(100deg, #73282f, #4a171e); }
.tab--contact { background: linear-gradient(100deg, #2a3c5c, #16223a); }

.tab:hover { transform: translateX(6px); box-shadow: 0 8px 18px rgba(0, 0, 0, .38); }

/* Активната закладка е издадена, по-контрастна и има златна ивица откъм
   листа — разликата се чете и без цвят, и без анимация. */
.tab[aria-selected="true"] {
  transform: translateX(14px);
  color: #fff;
  box-shadow: 0 12px 26px rgba(0, 0, 0, .45);
}
.tab[aria-selected="true"]::before {
  content: '';
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 4px;
  background: var(--gold-soft);
}
.tab[aria-selected="true"]::after {
  content: '';
  position: absolute;
  left: 12px;
  top: 50%;
  width: 6px; height: 6px;
  margin-top: -3px;
  background: var(--gold-soft);
  transform: rotate(45deg);
}
.tab[aria-selected="true"] { padding-left: 30px; }

.tab__short { display: none; }

/* ── Смяна на лист ────────────────────────────────────────────────── */

@keyframes sheet-next {
  from { opacity: 0; transform: translateX(26px); }
  to   { opacity: 1; transform: none; }
}
@keyframes sheet-prev {
  from { opacity: 0; transform: translateX(-26px); }
  to   { opacity: 1; transform: none; }
}
.sheet--next { animation: sheet-next var(--flip) var(--ease) both; }
.sheet--prev { animation: sheet-prev var(--flip) var(--ease) both; }

/* ── Подвал ───────────────────────────────────────────────────────── */

.foot {
  max-width: 1180px;
  margin: 34px auto 0;
  padding: 30px 10px 0;
  color: rgba(233, 222, 202, .72);
  border-top: 1px solid rgba(203, 171, 109, .22);
}
.foot__inner {
  display: flex;
  justify-content: space-between;
  gap: 28px;
  flex-wrap: wrap;
}
.foot__name {
  margin: 0 0 6px;
  font-family: var(--serif);
  font-size: 26px;
  font-weight: 600;
  letter-spacing: .22em;
  color: var(--gold-soft);
}
.foot__line { margin: 0 0 4px; font-size: 15px; }
.foot__creed {
  margin: 8px 0 0;
  font-size: 12px;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(203, 171, 109, .8);
}
.foot__key {
  margin: 0 0 6px;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: rgba(203, 171, 109, .8);
}
.foot__legal {
  margin: 26px 0 0;
  font-size: 13px;
  color: rgba(233, 222, 202, .5);
}
.foot__demo {
  margin: 6px 0 0;
  font-size: 13px;
  color: rgba(203, 171, 109, .55);
}

/* ── Таблет ───────────────────────────────────────────────────────── */

@media (max-width: 1080px) {
  :root { --rail: 132px; }
  .desk { padding: 84px 20px 48px; }
  .page { padding: 44px 40px 48px; }
  .about { grid-template-columns: 214px minmax(0, 1fr); gap: 30px; }
  .plate__name { font-size: 34px; }
  .tab { font-size: 12px; letter-spacing: .12em; padding-left: 22px; }
}

/* ── Тесен екран: закладките слизат в долна лента ───────────────────
   Границата е 900px, а не ширината на телефон: при странична колона от
   132px листът остава под 500px и текстът се начупва на по три думи на
   ред. По-добре таблетът да чете като телефон, отколкото да чете зле. */

@media (max-width: 900px) {
  body { padding-bottom: 0; }

  .desk { padding: 74px 12px calc(96px + env(safe-area-inset-bottom, 0px)); }

  .back-home { top: 14px; left: 12px; font-size: 13px; padding: 7px 12px; }

  .folder { padding: 16px 14px 20px; border-radius: 4px; }
  .folder::before { inset: 6px; }
  .folder__head {
    flex-direction: column;
    align-items: stretch;
    gap: 14px;
    padding: 2px 0 16px;
  }
  .plate { padding: 12px 16px 13px; }
  .plate__name { font-size: 28px; letter-spacing: .2em; text-indent: .2em; }
  .plate__sub { font-size: 10px; letter-spacing: .14em; }
  .folder__motto { font-size: 18px; text-align: center; margin: 0; }

  .folder__body { display: block; }

  .page { padding: 28px 20px 34px; }
  .page::before { inset: 10px; }

  .sheet__lead { font-size: 17px; }
  .sheet__sub { margin-top: 34px; }
  /* Рамката за снимка минава под текста: на първия екран трябва да има
     съдържание, а не празно каре. */
  .about { grid-template-columns: minmax(0, 1fr); gap: 26px; margin-top: 24px; }
  .about__text { order: 1; }
  .portrait { order: 2; }
  .portrait__frame { max-width: 168px; margin: 0 auto; }
  .portrait__mono { font-size: 62px; }
  .portrait__cap { margin-top: 14px; }
  .values { grid-template-columns: minmax(0, 1fr); gap: 20px; }
  .band { margin-top: 32px; }
  .band--tall img { aspect-ratio: 3 / 2; }

  .switch { display: grid; grid-template-columns: 1fr 1fr; width: 100%; margin: 30px 0 24px; }
  .switch__btn { padding: 11px 8px; font-size: 12px; letter-spacing: .04em; }

  .cards { grid-template-columns: minmax(0, 1fr); }

  .acc__label { font-size: 19px; }
  .acc__btn { padding: 16px 2px; }

  .form-wrap { padding: 24px 18px 26px; }
  .form__title { font-size: 25px; }
  .assist { padding: 20px 16px 18px; }
  .assist__head { flex-wrap: wrap; gap: 8px; }
  .assist__title { font-size: 21px; flex-basis: calc(100% - 21px); }
  .assist__badge { margin-left: 21px; }
  .bubble { max-width: 92%; font-size: 15px; }
  .chip { font-size: 14px; padding: 11px 14px; }
  .assist__form { grid-template-columns: minmax(0, 1fr); }
  .map { padding: 30px 16px; }

  /* Долната лента: четири цели по 25% ширина, минимум 56px височина. */
  .tabs {
    position: fixed;
    left: 0; right: 0; bottom: 0;
    z-index: 20;
    flex-direction: row;
    gap: 0;
    margin: 0;
    padding: 0 0 env(safe-area-inset-bottom, 0px);
    background: linear-gradient(180deg, #3d2c1e, #2a1e14);
    border-top: 1px solid rgba(203, 171, 109, .3);
    box-shadow: 0 -8px 24px rgba(0, 0, 0, .45);
  }
  .tab {
    flex: 1 1 25%;
    flex-direction: column;
    justify-content: center;
    min-height: 56px;
    padding: 8px 4px;
    border-radius: 0;
    box-shadow: none;
    font-size: 12px;
    letter-spacing: .02em;
    text-align: center;
    background: transparent;
  }
  .tab:hover { transform: none; box-shadow: none; }
  .tab + .tab { border-left: 1px solid rgba(203, 171, 109, .16); }

  .tab__full {
    position: absolute;
    width: 1px; height: 1px;
    margin: -1px; padding: 0;
    overflow: hidden;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    white-space: nowrap;
  }
  .tab__short { display: block; }

  /* Активната: своя цветна плочка плюс златна черта отгоре. */
  .tab[aria-selected="true"] {
    transform: none;
    padding-left: 4px;
    box-shadow: none;
  }
  .tab--about[aria-selected="true"] { background: linear-gradient(180deg, #5a4230, #43301f); }
  .tab--services[aria-selected="true"] { background: linear-gradient(180deg, #2c5340, #1b3526); }
  .tab--documents[aria-selected="true"] { background: linear-gradient(180deg, #73282f, #4a171e); }
  .tab--contact[aria-selected="true"] { background: linear-gradient(180deg, #2a3c5c, #16223a); }
  .tab[aria-selected="true"]::before {
    left: 0; right: 0; top: 0; bottom: auto;
    width: auto; height: 3px;
  }
  .tab[aria-selected="true"]::after { display: none; }

  .foot { margin-top: 24px; padding: 22px 6px 0; }
  .foot__inner { gap: 18px; }
}

@media (max-width: 400px) {
  .page { padding: 24px 15px 30px; }
  .plate__name { font-size: 24px; }
  .tab { font-size: 11px; }
  .form__foot { gap: 12px; }
  .btn { width: 100%; }
  .map .btn { width: auto; }
}

/* ── Намалено движение ────────────────────────────────────────────── */

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}