@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/geologica-cyrillic-wght-normal.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'Geologica';
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
  src: url('/fonts/geologica-latin-wght-normal.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+20BD, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('/fonts/golos-text-cyrillic-wght-normal.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}

@font-face {
  font-family: 'Golos Text';
  font-style: normal;
  font-weight: 400 900;
  font-display: swap;
  src: url('/fonts/golos-text-latin-wght-normal.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+20BD, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --pine: #0f3d2e;
  --leaf: #1f7a4d;
  --mist: #eef2ef;
  --snow: #ffffff;
  --ink: #16201b;
  --stone: #5d6a63;
  --line: #d3dcd6;
  --madder: #c2272d;

  --display: 'Geologica', 'Golos Text', system-ui, sans-serif;
  --body: 'Golos Text', system-ui, sans-serif;

  --page: min(1120px, 100% - 2rem);
  --radius: 14px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 5rem;
}

body {
  margin: 0;
  background: var(--snow);
  color: var(--ink);
  font: 400 1.0625rem/1.55 var(--body);
  -webkit-font-smoothing: antialiased;
}

h1,
h2,
h3 {
  font-family: var(--display);
  line-height: 1.12;
  margin: 0;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.3rem, 6vw, 4.1rem);
  font-weight: 800;
  letter-spacing: -0.025em;
}

h2 {
  font-size: clamp(1.6rem, 3.4vw, 2.4rem);
  font-weight: 600;
  letter-spacing: -0.015em;
}

h3 {
  font-size: 1.15rem;
  font-weight: 600;
}

p {
  margin: 0;
}

a {
  color: inherit;
}

:focus-visible {
  outline: 3px solid var(--leaf);
  outline-offset: 2px;
}

/* Полоса вайнахского орнамента: зубцы, как на кайме флага */
.ornament {
  height: 14px;
  background-color: var(--snow);
  background-image:
    linear-gradient(135deg, var(--madder) 25%, transparent 25%),
    linear-gradient(225deg, var(--madder) 25%, transparent 25%),
    linear-gradient(45deg, var(--pine) 25%, transparent 25%),
    linear-gradient(315deg, var(--pine) 25%, transparent 25%);
  background-size: 28px 28px;
  background-position: 0 0, 0 0, 14px 0, 14px 0;
}

/* Шапка */
.top {
  position: sticky;
  top: 0;
  z-index: 10;
  display: flex;
  align-items: center;
  gap: 1.5rem;
  width: var(--page);
  margin: 0 auto;
  padding: 0.75rem 0;
  background: var(--snow);
}

.brand {
  font: 800 1.35rem/1 var(--display);
  letter-spacing: -0.02em;
  color: var(--pine);
  text-decoration: none;
}

.nav {
  display: flex;
  gap: 1.5rem;
  margin-left: auto;
  font-size: 0.95rem;
}

.nav a {
  text-decoration: none;
  color: var(--stone);
}

.nav a:hover {
  color: var(--pine);
}

/* Кнопки */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3.1rem;
  padding: 0.7rem 1.5rem;
  border: 2px solid var(--pine);
  border-radius: 999px;
  background: var(--pine);
  color: var(--snow);
  font: 600 1rem/1.2 var(--body);
  text-decoration: none;
  cursor: pointer;
}

.btn:hover {
  background: var(--leaf);
  border-color: var(--leaf);
}

.btn[disabled] {
  opacity: 0.6;
  cursor: progress;
}

.btn-small {
  min-height: 2.5rem;
  padding: 0.4rem 1.1rem;
  font-size: 0.95rem;
}

.btn-ghost {
  background: transparent;
  color: var(--pine);
}

.btn-ghost:hover {
  background: var(--mist);
  border-color: var(--pine);
}

.btn-light {
  background: var(--snow);
  border-color: var(--snow);
  color: var(--pine);
}

.btn-light:hover {
  background: var(--mist);
  border-color: var(--mist);
}

.btn-link {
  min-height: 0;
  padding: 0;
  border: 0;
  background: none;
  color: inherit;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.btn-link:hover {
  background: none;
}

.btn-wide {
  width: 100%;
}

.hint {
  font-size: 0.875rem;
  color: var(--stone);
}

/* Первый экран */
.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: center;
  width: var(--page);
  margin: 0 auto;
  padding: clamp(2rem, 6vw, 4.5rem) 0 clamp(3rem, 7vw, 5.5rem);
}

.hero-text {
  display: grid;
  gap: 1.5rem;
}

.lead {
  max-width: 34rem;
  font-size: 1.2rem;
  line-height: 1.5;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* Калькулятор */
.calc {
  display: grid;
  gap: 1.1rem;
  padding: clamp(1.25rem, 3vw, 2rem);
  background: var(--mist);
  border-radius: var(--radius);
}

.calc h2 {
  font-size: 1.35rem;
}

.field {
  display: grid;
  gap: 0.35rem;
  min-width: 0;
  font-size: 0.9rem;
  color: var(--stone);
}

.field input:not([type='range'], [type='file']) {
  width: 100%;
  min-height: 3rem;
  padding: 0.6rem 0.85rem;
  border: 1.5px solid var(--line);
  border-radius: 10px;
  background: var(--snow);
  color: var(--ink);
  font: 500 1.05rem/1.2 var(--body);
}

.field input[type='file'] {
  font: inherit;
  color: var(--ink);
  max-width: 100%;
}

.field input[type='range'] {
  width: 100%;
  accent-color: var(--pine);
}

.field input[aria-invalid='true'] {
  border-color: var(--madder);
}

.field-error {
  font-style: normal;
  font-size: 0.85rem;
  color: var(--madder);
}

.field-error:empty {
  display: none;
}

.field-row {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.9rem;
}

.field-row-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.calc-result {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.9rem 1.25rem;
  margin: 0;
  padding-top: 1.1rem;
  border-top: 1.5px solid var(--line);
}

.calc-result dt {
  font-size: 0.875rem;
  color: var(--stone);
}

.calc-result dd {
  margin: 0;
  font: 600 1.35rem/1.2 var(--display);
  font-variant-numeric: tabular-nums;
}

.calc-total {
  grid-column: 1 / -1;
}

.calc-total dd {
  font-size: clamp(2.4rem, 6vw, 3.4rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--pine);
}

.calc-error,
.form-error {
  color: var(--madder);
  font-size: 0.95rem;
}

/* Проверка */
.check {
  background: var(--pine);
  color: var(--snow);
  padding: clamp(3rem, 7vw, 5.5rem) max(1rem, (100% - 1120px) / 2);
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  gap: clamp(2rem, 5vw, 4.5rem);
  align-items: start;
}

.check-intro {
  display: grid;
  gap: 1rem;
}

.check-intro p,
.check-intro li {
  color: #d5e3db;
}

.plain-list {
  margin: 0;
  padding-left: 1.15rem;
  display: grid;
  gap: 0.35rem;
}

.check-panel {
  padding: clamp(1.25rem, 3vw, 2rem);
  border: 1.5px solid #2f6650;
  border-radius: var(--radius);
}

.check-panel form {
  display: grid;
  gap: 1rem;
}

.check .field {
  color: #d5e3db;
}

.check .field input {
  border-color: transparent;
}

.check .field-error,
.check .form-error {
  color: #ffc9c4;
}

.check .field input[aria-invalid='true'] {
  border-color: #ff8f86;
}

.check :focus-visible {
  outline-color: var(--snow);
}

.consent {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.7rem;
  align-items: start;
  font-size: 0.9rem;
  line-height: 1.4;
}

.consent input {
  width: 1.25rem;
  height: 1.25rem;
  margin: 0.1rem 0 0;
  accent-color: var(--leaf);
}

.verdict {
  display: grid;
  gap: 1rem;
}

.verdict:focus {
  outline: none;
}

.verdict-mark {
  width: fit-content;
  padding: 0.3rem 0.8rem;
  border-radius: 999px;
  font-size: 0.875rem;
  font-weight: 600;
  background: var(--snow);
  color: var(--pine);
}

.verdict[data-decision='rejected'] .verdict-mark {
  background: #ffe1de;
  color: #8c1a1f;
}

.verdict[data-decision='manual'] .verdict-mark {
  background: #fff1cc;
  color: #6b4e00;
}

.verdict h3 {
  font-size: clamp(1.5rem, 3.4vw, 2.1rem);
}

.verdict-actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.25rem;
}

.check .hint {
  color: #a9c2b5;
}

/* Шаги */
.steps,
.terms,
.faq {
  width: var(--page);
  margin: 0 auto;
  padding: clamp(3rem, 7vw, 5rem) 0 0;
}

.steps-list {
  list-style: none;
  counter-reset: step;
  margin: 2rem 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.5rem;
}

.steps-list li {
  counter-increment: step;
  display: grid;
  gap: 0.5rem;
  align-content: start;
  padding-top: 1rem;
  border-top: 3px solid var(--pine);
}

.steps-list li::before {
  content: counter(step);
  font: 800 2.2rem/1 var(--display);
  color: var(--leaf);
}

.steps-list p,
.terms-grid li,
.faq p {
  color: var(--stone);
}

/* Условия */
.terms-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.terms-grid > div {
  display: grid;
  gap: 0.75rem;
  align-content: start;
}

/* Вопросы */
.faq details {
  border-bottom: 1.5px solid var(--line);
  max-width: 46rem;
}

.faq h2 {
  margin-bottom: 1.25rem;
}

.faq summary {
  padding: 1.1rem 0;
  font: 600 1.1rem/1.3 var(--display);
  cursor: pointer;
}

.faq details p {
  padding-bottom: 1.25rem;
  max-width: 40rem;
}

/* Подвал */
.footer {
  margin-top: clamp(3rem, 7vw, 5rem);
  padding: 2.5rem max(1rem, (100% - 1120px) / 2);
  background: var(--mist);
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.5rem;
  font-size: 0.95rem;
  color: var(--stone);
}

.footer > div {
  display: grid;
  gap: 0.5rem;
  align-content: start;
}

.todo {
  color: var(--madder);
}

/* Окно заявки */
.dialog {
  width: min(34rem, 100% - 1.5rem);
  max-height: calc(100dvh - 1.5rem);
  padding: clamp(1.25rem, 4vw, 2rem);
  border: 0;
  border-radius: var(--radius);
  color: var(--ink);
}

.dialog::backdrop {
  background: rgb(15 61 46 / 0.55);
}

.dialog form,
.apply-done {
  display: grid;
  gap: 1rem;
}

.dialog-head {
  display: flex;
  justify-content: space-between;
  align-items: start;
  gap: 1rem;
}

.dialog-head h2 {
  font-size: 1.6rem;
}

.dialog-close {
  width: 2.5rem;
  height: 2.5rem;
  border: 0;
  border-radius: 50%;
  background: var(--mist);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
}

.photos {
  display: grid;
  gap: 0.9rem;
  margin: 0;
  padding: 1rem;
  border: 1.5px dashed var(--line);
  border-radius: 10px;
}

.photos legend {
  padding: 0 0.4rem;
  font-size: 0.9rem;
  color: var(--stone);
}

/* Документ согласия */
.doc {
  width: min(44rem, 100% - 2rem);
  margin: 0 auto;
  padding: 2.5rem 0 4rem;
  display: grid;
  gap: 1rem;
}

.doc h1 {
  font-size: clamp(1.7rem, 4vw, 2.3rem);
}

.doc-draft {
  padding: 0.9rem 1.1rem;
  border-left: 4px solid var(--madder);
  background: #fdeeed;
}

[hidden] {
  display: none !important;
}

@media (max-width: 860px) {
  .nav {
    display: none;
  }

  .top .btn-small {
    margin-left: auto;
  }

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

  .steps-list {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

@media (max-width: 480px) {
  .field-row,
  .field-row-3,
  .steps-list {
    grid-template-columns: minmax(0, 1fr);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
}