/* #Тема */
:root {
  --bg: #071018;
  --bg-soft: #0d1b27;
  --card: #0d1a25;
  --line: #294157;
  --text: #f7f0d1;
  --muted: #d2c79a;
  --accent: #f0d987;
  --accent-2: #d9bb5b;
  --ice: #aed2ef;
}

/* #База */
* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--text);
  background:
    radial-gradient(circle at 15% 0%, rgba(174, 210, 239, 0.16), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(217, 187, 91, 0.12), transparent 28%),
    var(--bg);
  line-height: 1.55;
}

body.menu-open {
  overflow: hidden;
}

.page-transition-layer {
  position: fixed;
  inset: 0;
  pointer-events: none;
  opacity: 0;
  z-index: 9999;
  background:
    radial-gradient(circle at 15% 0%, rgba(174, 210, 239, 0.16), transparent 30%),
    radial-gradient(circle at 90% 10%, rgba(217, 187, 91, 0.12), transparent 28%),
    var(--bg);
  transition: opacity 0.28s ease;
}

body.lang-switching .page-transition-layer,
body.lang-enter .page-transition-layer {
  opacity: 1;
}

body.lang-enter.lang-enter-ready .page-transition-layer {
  opacity: 0;
}

.container {
  width: min(1240px, 94vw);
  margin: 0 auto;
}

.section {
  padding: 2.6rem 0;
}

main .section {
  padding: 0.35rem 0;
  margin-top: 1.2rem;
  position: relative;
}

main .section:first-child {
  margin-top: 0;
}

.section-subtitle,
.muted {
  color: var(--muted);
}

.section-subtitle {
  margin-bottom: 0.9rem;
}

h1,
h2,
h3,
p {
  margin: 0;
}

h2 {
  font-size: clamp(1.45rem, 4vw, 2rem);
  margin-bottom: 1rem;
}

main .section h2 {
  margin-bottom: 0.7rem;
  color: #f5eac4;
}

#about h2,
#faq h2 {
  color: #e8f3ff;
}

#benefits h2,
#services h2 {
  color: #f6e7b3;
}

/* #Шапка */
.hero {
  padding: 1rem 0 2.4rem;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.8rem;
  position: relative;
  margin-top: 0.55rem;
  padding: 0.72rem 0.95rem;
  border: 1px solid rgba(53, 83, 114, 0.75);
  border-radius: 14px;
  background: linear-gradient(180deg, rgba(13, 27, 40, 0.92), rgba(9, 19, 30, 0.92));
  box-shadow: 0 10px 22px rgba(1, 7, 13, 0.36);
}

.nav-actions {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.lang-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 0;
  padding: 3px;
  border: 1px solid var(--line);
  border-radius: 11px;
  background: #0a1621;
  isolation: isolate;
}

.lang-switch::before {
  content: "";
  position: absolute;
  top: 3px;
  bottom: 3px;
  left: 3px;
  width: calc(50% - 3px);
  border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  transition: transform 0.22s ease;
  z-index: 0;
}

.lang-switch.kz-active::before {
  transform: translateX(100%);
}

.lang-btn {
  width: 36px;
  height: 34px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 0;
  border-radius: 8px;
  text-decoration: none;
  font-weight: 800;
  font-size: 0.75rem;
  color: var(--accent);
  background: transparent;
  transition: color 0.2s ease;
  position: relative;
  z-index: 1;
}

.lang-btn:hover {
  color: #fff4ce;
}

.lang-btn.active {
  color: #1b1500;
}

.logo {
  color: var(--accent);
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.09em;
  font-weight: 800;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.logo-mark {
  display: inline-flex;
  align-items: flex-end;
  gap: 0.15rem;
  height: 1.3rem;
}

.logo-mark i {
  display: block;
  width: 0.16rem;
  background: var(--accent);
  border-radius: 2px;
}

.logo-mark i:nth-child(1) { height: 0.8rem; }
.logo-mark i:nth-child(2) { height: 1rem; }
.logo-mark i:nth-child(3) { height: 1.2rem; }

.nav-toggle {
  display: inline-block;
  border: 1px solid var(--line);
  background: var(--bg-soft);
  color: var(--accent);
  border-radius: 10px;
  padding: 0.45rem 0.75rem;
}

.nav-links {
  list-style: none;
  display: none;
  margin: 0;
  padding: 0.5rem;
  position: absolute;
  right: 0;
  top: 58px;
  width: min(240px, 90vw);
  max-height: min(70vh, 420px);
  overflow-y: auto;
  border: 1px solid var(--line);
  border-radius: 12px;
  background: linear-gradient(180deg, #0e1b27, #0a1621);
  flex-direction: column;
  gap: 0.25rem;
  box-shadow: 0 18px 40px rgba(1, 6, 10, 0.6);
  z-index: 120;
}

.nav-links.open {
  display: flex;
}

.nav-links li {
  margin: 0;
}

.nav-links a {
  display: block;
  padding: 0.58rem 0.62rem;
  border-radius: 9px;
  text-decoration: none;
  color: var(--accent);
  font-weight: 700;
  font-size: 0.92rem;
}

.nav-links a:hover {
  background: rgba(20, 39, 56, 0.82);
}

/* #Hero */
.hero-content {
  margin-top: 2.3rem;
  border: 1px solid var(--line);
  border-radius: 24px;
  background: linear-gradient(180deg, rgba(13, 26, 37, 0.95), rgba(8, 18, 27, 0.95));
  box-shadow: 0 28px 60px rgba(1, 7, 13, 0.65);
  padding: clamp(1.15rem, 4vw, 2.15rem);
  min-height: clamp(350px, 44vw, 460px);
  position: relative;
}

.hero-text,
.hero-photo {
  position: relative;
  z-index: 1;
}

.hero-content::before {
  content: "";
  position: absolute;
  inset: auto -10% -35% auto;
  width: min(55vw, 520px);
  height: 260px;
  background: radial-gradient(circle, rgba(174, 210, 239, 0.14), transparent 70%);
  pointer-events: none;
}

.hero-photo {
  display: none;
  margin: 0;
  overflow: hidden;
  background: transparent;
}

.hero-photo img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 24%;
  border: 0;
  border-radius: 0;
  box-shadow: none;
}

.kicker {
  color: var(--ice);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  font-size: 0.76rem;
  font-weight: 700;
}

h1 {
  margin-top: 0.55rem;
  font-size: clamp(1.9rem, 8vw, 3.1rem);
  line-height: 1.08;
  max-width: 760px;
}

.lead {
  margin-top: 0.95rem;
  color: var(--muted);
  max-width: 680px;
}


.hero-actions {
  margin-top: 1.2rem;
  display: flex;
  flex-wrap: wrap;
  gap: 0.7rem;
}

.btn {
  border: 0;
  border-radius: 12px;
  padding: 0.72rem 1rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
}

.btn-whatsapp {
  display: inline-flex;
  align-items: center;
  gap: 0.48rem;
}

.btn-whatsapp .btn-icon {
  width: 1rem;
  height: 1rem;
  display: inline-flex;
  flex: 0 0 auto;
  color: #25d366;
}

.btn-whatsapp .btn-icon svg {
  width: 100%;
  height: 100%;
  fill: currentColor;
}

.contact-form .btn {
  width: 100%;
}

.btn-primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  color: #1f1700;
}

.btn-secondary {
  color: var(--accent);
  background: var(--bg-soft);
  border: 1px solid var(--line);
}

.hero-points {
  margin: 1.1rem 0 0;
  padding-left: 1rem;
  color: var(--muted);
  display: grid;
  gap: 0.3rem;
}

/* #Блоки */
.grid-cards {
  display: grid;
  gap: 0.95rem;
}

.mini-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(17, 34, 49, 0.92), rgba(11, 24, 35, 0.92));
  border-radius: 18px;
  padding: 1.08rem;
  min-height: 128px;
  box-shadow: 0 14px 28px rgba(1, 7, 13, 0.34);
}

.mini-card h3 {
  margin-bottom: 0.45rem;
  font-size: 1.04rem;
}

.mini-card p {
  color: var(--muted);
}

.photo-card img {
  width: 100%;
  height: 185px;
  object-fit: cover;
  border: 1px solid var(--line);
  border-radius: 12px;
  margin-bottom: 0.75rem;
}

.checks {
  margin: 0;
  padding-left: 1rem;
  display: grid;
  gap: 0.45rem;
  color: var(--muted);
}

.checks li::marker {
  color: var(--accent);
}

.about-card,
.lead-panel,
.contact-card {
  border: 1px solid var(--line);
  background: linear-gradient(180deg, rgba(16, 31, 45, 0.94), rgba(11, 24, 35, 0.94));
  border-radius: 20px;
  padding: 1.08rem;
  box-shadow: 0 20px 40px rgba(1, 7, 13, 0.45);
}

.about-card,
.lead-panel,
.contact-card {
  display: grid;
  gap: 0.7rem;
}

.contact-form {
  display: grid;
  gap: 0.75rem;
}

label {
  display: grid;
  gap: 0.35rem;
  font-weight: 600;
}

input,
textarea {
  border: 1px solid var(--line);
  background: #0a141d;
  color: var(--accent);
  border-radius: 10px;
  padding: 0.65rem 0.72rem;
  font: inherit;
}

.form-status {
  color: var(--accent);
  font-weight: 700;
  margin: 0;
}

.contacts-grid {
  display: grid;
  gap: 0.9rem;
}

.contact-name {
  font-size: 1.1rem;
  font-weight: 800;
}

.contact-link {
  color: var(--accent);
  text-decoration: none;
  font-weight: 700;
}

.map {
  width: 100%;
  min-height: 280px;
  border: 1px solid var(--line);
  border-radius: 20px;
  box-shadow: 0 20px 40px rgba(1, 7, 13, 0.45);
}

/* #Мягкие анимации */
.reveal-item {
  opacity: 0;
  transform: translateY(16px);
  transition: opacity 0.55s ease, transform 0.55s ease;
  will-change: opacity, transform;
}

.reveal-item.in-view {
  opacity: 1;
  transform: translateY(0);
}

/* #Подвал */
.footer {
  border-top: 1px solid var(--line);
  margin-top: 1.2rem;
  padding: 1.2rem 0 1.6rem;
}

.footer-inner {
  color: var(--muted);
}

/* #Стрелка вверх */
.back-to-top {
  position: fixed;
  right: 1.1rem;
  bottom: 1.1rem;
  width: 52px;
  height: 52px;
  border: 1px solid #556e83;
  border-radius: 14px;
  background: linear-gradient(145deg, #0f1b26, #0b151f);
  cursor: pointer;
  box-shadow: 0 12px 26px rgba(1, 7, 13, 0.52);
  opacity: 0;
  transform: translateY(14px);
  pointer-events: none;
  transition: opacity 0.2s ease, transform 0.2s ease, border-color 0.2s ease, background 0.2s ease;
  z-index: 80;
  display: grid;
  place-items: center;
}

.back-to-top.show {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}

.back-to-top:hover {
  border-color: #f0d987;
  background: linear-gradient(145deg, #142433, #0d1a25);
}

.back-to-top-icon {
  width: 12px;
  height: 12px;
  border-top: 2px solid var(--accent);
  border-left: 2px solid var(--accent);
  transform: rotate(45deg) translate(2px, 2px);
}

.back-to-top-text {
  display: none;
}

/* #Desktop */
@media (min-width: 900px) {
  .nav-toggle {
    display: none;
  }

  .nav {
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    column-gap: 1rem;
    position: relative;
  }

  .nav-links {
    display: flex;
    position: static;
    width: auto;
    max-height: none;
    overflow: visible;
    border: 0;
    background: transparent;
    flex-direction: row;
    padding: 0;
    box-shadow: none;
    z-index: auto;
    gap: 0.14rem;
    justify-self: start;
    margin-left: 0.75rem;
    white-space: nowrap;
  }

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

  .grid-cards .mini-card:last-child:nth-child(odd) {
    grid-column: 1 / -1;
  }

  main .section {
    padding: 0.45rem 0;
    margin-top: 1.45rem;
  }

  .lead-panel {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .contacts-grid {
    grid-template-columns: 360px 1fr;
    align-items: stretch;
  }

  .map {
    min-height: 100%;
  }

  .nav {
    padding: 0.78rem 1.15rem;
  }

  .nav-actions {
    justify-self: center;
    position: static;
    transform: none;
    z-index: 1;
  }

  .nav-links a {
    padding: 0.34rem 0.42rem;
    font-size: clamp(0.84rem, 1.18vw, 0.95rem);
    font-weight: 700;
  }

  .nav-links a:hover {
    background: rgba(16, 33, 47, 0.72);
  }

  .photo-grid .mini-card:last-child:nth-child(odd) {
    grid-column: auto;
  }
}

@media (min-width: 1200px) {
  .hero-content {
    min-height: 480px;
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 1.1rem;
    align-items: stretch;
  }

  .mini-card {
    min-height: 142px;
  }

  .hero-photo {
    display: block;
    width: min(340px, 100%);
    height: 430px;
    align-self: center;
    justify-self: end;
    border: 0;
    border-radius: 0;
    box-shadow: none;
  }
}

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

  .reveal-item,
  .reveal-item.in-view {
    opacity: 1;
    transform: none;
    transition: none;
  }
}