/* ===== Variables ===== */
:root {
  --bg-deep: #070b14;
  --bg-card: rgba(15, 23, 42, 0.65);
  --bg-card-solid: #0f172a;
  --border: rgba(148, 163, 184, 0.12);
  --text: #e2e8f0;
  --muted: #94a3b8;
  --accent: #f97316;
  --accent-dim: #c2410c;
  --accent-glow: rgba(249, 115, 22, 0.35);
  --font: "DM Sans", system-ui, sans-serif;
  --font-display: "Outfit", var(--font);
  --radius: 16px;
  --radius-sm: 12px;
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
}

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

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  scrollbar-gutter: stable;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.05rem;
  line-height: 1.6;
  color: var(--text);
  background: var(--bg-deep);
  min-height: 100vh;
  min-height: 100dvh;
  overflow-x: hidden;
  padding-left: env(safe-area-inset-left, 0px);
  padding-right: env(safe-area-inset-right, 0px);
}

main {
  position: relative;
  z-index: 1;
}

/* Параллакс фона при прокрутке (--py-* задаётся из main.js) */
.parallax-backdrop {
  position: fixed;
  inset: -12vh 0;
  z-index: 0;
  pointer-events: none;
  overflow: hidden;
}

.parallax-backdrop__base {
  position: absolute;
  inset: 0;
  background: var(--bg-deep);
}

.parallax-backdrop__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(2px);
  will-change: transform;
}

.parallax-backdrop__glow--a {
  width: min(120vw, 900px);
  height: min(120vw, 900px);
  top: -18%;
  left: -22%;
  background: radial-gradient(circle closest-side, rgba(30, 58, 138, 0.42), transparent 72%);
  transform: translate3d(0, var(--py-a, 0px), 0);
}

.parallax-backdrop__glow--b {
  width: min(90vw, 640px);
  height: min(90vw, 640px);
  bottom: -8%;
  right: -18%;
  background: radial-gradient(circle closest-side, rgba(249, 115, 22, 0.14), transparent 70%);
  transform: translate3d(0, var(--py-b, 0px), 0);
}

.parallax-backdrop__mesh {
  position: absolute;
  inset: -5%;
  opacity: 0.35;
  background-image: linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 85% 70% at 50% 35%, black 18%, transparent 72%);
  transform: translate3d(0, var(--py-mesh, 0px), 0);
  will-change: transform;
}

@media (prefers-reduced-motion: reduce) {
  .parallax-backdrop__glow,
  .parallax-backdrop__mesh {
    transform: none !important;
    will-change: auto;
  }
}

a {
  color: inherit;
  text-decoration: none;
}

a:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.22);
  border-radius: 8px;
}

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

code {
  font-size: 0.88em;
  background: rgba(148, 163, 184, 0.12);
  padding: 0.15em 0.45em;
  border-radius: 6px;
}

.container {
  width: min(1120px, 92vw);
  margin-inline: auto;
}

/* Film grain */
.noise {
  pointer-events: none;
  position: fixed;
  inset: 0;
  z-index: 9999;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
}

/* ===== Header ===== */
/* Размытие только на .header__bg — иначе backdrop-filter на шапке ломает position:fixed у выезжающего меню на телефонах */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 200;
  padding: calc(0.65rem + env(safe-area-inset-top, 0px)) 0 0.65rem;
  background: transparent;
  transition: background 0.3s var(--ease-out);
}

.header__bg {
  position: absolute;
  left: 0;
  right: 0;
  top: 0;
  bottom: 0;
  z-index: 0;
  pointer-events: none;
  background: linear-gradient(to bottom, rgba(7, 11, 20, 0.94), rgba(7, 11, 20, 0.72), transparent);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
}

.header__inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-width: 0;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}

.logo__img {
  display: block;
  height: clamp(2.6rem, 6.2vw, 3.2rem);
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
  object-position: left center;
  animation: logoFloatGlow 5s ease-in-out infinite;
  will-change: transform;
}

.logo:hover .logo__img {
  animation-duration: 2.8s;
}

.logo__text {
  font-size: clamp(1.2rem, 2.8vw, 1.55rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.1;
  white-space: nowrap;
  min-width: 0;
}

@keyframes logoFloatGlow {
  0%,
  100% {
    transform: translateY(0) scale(1);
    filter: drop-shadow(0 2px 10px rgba(249, 115, 22, 0.28));
  }
  50% {
    transform: translateY(-4px) scale(1.03);
    filter: drop-shadow(0 10px 22px rgba(249, 115, 22, 0.55));
  }
}

.logo__text--footer {
  font-size: clamp(1.05rem, 2.2vw, 1.3rem);
}

.footer__logo-row {
  display: flex;
  align-items: center;
  gap: 0.65rem;
  margin-bottom: 0.5rem;
}

.footer__logo {
  display: block;
  height: clamp(2.35rem, 5vw, 2.85rem);
  width: auto;
  flex-shrink: 0;
  object-fit: contain;
  object-position: left center;
  opacity: 0.95;
  animation: logoFloatGlow 7s ease-in-out infinite;
  animation-delay: -1.5s;
}

.logo__accent {
  color: var(--accent);
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.75rem;
}

.nav a:not(.nav__cta) {
  color: var(--muted);
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s;
}

.nav a:not(.nav__cta):hover {
  color: var(--text);
}

.nav__cta {
  padding: 0.55rem 1.1rem;
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.15);
  border: 1px solid rgba(249, 115, 22, 0.35);
  color: var(--accent);
  font-weight: 600;
  font-size: 0.9rem;
  transition: transform 0.2s var(--ease-out), background 0.2s;
}

.nav__cta:hover {
  background: rgba(249, 115, 22, 0.25);
  transform: translateY(-1px);
}

.burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 10px;
  min-width: 44px;
  min-height: 44px;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.burger span {
  width: 22px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: 0.25s;
}

.nav-overlay {
  display: none;
}

html.is-nav-open,
body.is-nav-open {
  overflow: hidden;
  overscroll-behavior: none;
}

@media (max-width: 768px) {
  .nav-overlay {
    display: block;
    position: fixed;
    inset: 0;
    z-index: 150;
    margin: 0;
    padding: 0;
    border: none;
    background: rgba(7, 11, 20, 0.82);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    cursor: pointer;
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.3s var(--ease-out), visibility 0.3s;
  }

  body.is-nav-open .nav-overlay {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
  }
}

@media (max-width: 520px) {
  .logo {
    flex: 1 1 min(0, 100%);
    max-width: calc(100vw - 5.5rem - env(safe-area-inset-left, 0px) - env(safe-area-inset-right, 0px));
    align-items: center;
  }

  .logo__img {
    height: clamp(2.5rem, 11vw, 3.35rem);
  }

  .logo__text {
    font-size: clamp(0.92rem, 4.2vw, 1.45rem);
    white-space: normal;
    overflow: visible;
    text-overflow: unset;
    display: block;
    max-width: 11em;
  }
}

@media (max-width: 768px) {
  .burger {
    display: flex;
    position: relative;
    z-index: 210;
  }

  .nav {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: auto;
    width: min(300px, min(88vw, 100vw - 1rem));
    max-width: 100vw;
    flex-direction: column;
    align-items: stretch;
    justify-content: flex-start;
    padding: calc(4.75rem + env(safe-area-inset-top, 0px)) 1.35rem calc(1.5rem + env(safe-area-inset-bottom, 0px));
    margin: 0;
    background: rgba(15, 23, 42, 0.995);
    border-left: 1px solid var(--border);
    box-shadow: -28px 0 56px rgba(0, 0, 0, 0.65);
    transform: translate3d(100%, 0, 0);
    transition: transform 0.35s var(--ease-out);
    z-index: 205;
    overflow-y: auto;
    overscroll-behavior: contain;
    -webkit-overflow-scrolling: touch;
  }

  .nav.is-open {
    transform: translate3d(0, 0, 0);
  }

  .nav a {
    padding: 0.85rem 0;
    min-height: 44px;
    display: flex;
    align-items: center;
  }

  .nav .nav__cta {
    justify-content: center;
    margin-top: 0.5rem;
  }
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: min(100vh, 900px);
  padding: 7rem 0 4rem;
  overflow-x: clip;
}

@media (max-width: 960px) {
  .hero {
    padding-top: 6rem;
  }
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 2rem;
}

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
  }
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
  overflow: hidden;
}

.hero__grid {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(148, 163, 184, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(148, 163, 184, 0.06) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(ellipse 80% 60% at 50% 30%, black, transparent);
  animation: gridDrift 40s linear infinite;
}

@keyframes gridDrift {
  from {
    transform: translate(0, 0);
  }
  to {
    transform: translate(-48px, -48px);
  }
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.55;
  animation: orbFloat 12s ease-in-out infinite;
}

.hero__orb--1 {
  width: min(420px, 60vw);
  height: min(420px, 60vw);
  background: #1e3a8a;
  top: -10%;
  left: -5%;
}

.hero__orb--2 {
  width: min(320px, 45vw);
  height: min(320px, 45vw);
  background: var(--accent);
  top: 30%;
  right: -5%;
  animation-delay: -4s;
  opacity: 0.25;
}

.hero__orb--3 {
  width: min(280px, 40vw);
  height: min(280px, 40vw);
  background: #0d9488;
  bottom: 10%;
  left: 30%;
  animation-delay: -7s;
  opacity: 0.2;
}

@keyframes orbFloat {
  0%,
  100% {
    transform: translate(0, 0) scale(1);
  }
  33% {
    transform: translate(24px, -16px) scale(1.05);
  }
  66% {
    transform: translate(-16px, 20px) scale(0.98);
  }
}

.hero__content {
  position: relative;
  min-width: 0;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.9rem;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.1);
  border: 1px solid var(--border);
  color: var(--muted);
  font-size: 0.85rem;
  margin-bottom: 1.25rem;
}

.hero__badge-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: #22c55e;
  box-shadow: 0 0 12px #22c55e;
  animation: dotPulse 2s ease-in-out infinite;
}

@keyframes dotPulse {
  50% {
    opacity: 0.6;
  }
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.2rem, 5vw, 3.35rem);
  line-height: 1.1;
  letter-spacing: -0.03em;
  margin: 0 0 1rem;
}

.hero__title-line {
  display: block;
  background: linear-gradient(120deg, #fff 0%, #cbd5e1 50%, var(--accent) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero__title-sub {
  display: block;
  font-size: 0.42em;
  font-weight: 500;
  color: var(--muted);
  margin-top: 0.5rem;
  letter-spacing: 0;
}

.hero__lead {
  color: var(--muted);
  max-width: 32rem;
  margin-bottom: 1.75rem;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.85rem 1.4rem;
  border-radius: 999px;
  font-family: inherit;
  font-weight: 600;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: transform 0.2s var(--ease-out), box-shadow 0.2s;
}

.btn--sm {
  padding: 0.6rem 1.05rem;
  font-size: 0.88rem;
}

.btn--primary {
  background: linear-gradient(135deg, var(--accent), var(--accent-dim));
  color: #fff;
  box-shadow: 0 8px 32px var(--accent-glow);
  position: relative;
  overflow: hidden;
}

.btn--primary::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
  transform: translateX(-100%);
  animation: btnShine 4s ease-in-out infinite;
}

@keyframes btnShine {
  0%,
  80% {
    transform: translateX(-100%);
  }
  100% {
    transform: translateX(100%);
  }
}

.btn--primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 40px rgba(249, 115, 22, 0.45);
}

.btn--ghost {
  background: rgba(148, 163, 184, 0.08);
  border: 1px solid var(--border);
  color: var(--text);
}

.btn--ghost:hover {
  background: rgba(148, 163, 184, 0.14);
}

.btn--block {
  width: 100%;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
  margin: 0;
  padding: 0;
}

@media (max-width: 520px) {
  .hero__stats {
    grid-template-columns: 1fr;
  }
}

.hero__stat {
  padding: 1rem 1.1rem;
  border-radius: var(--radius-sm);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
}

.hero__stat dt {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--accent);
}

.hero__stat dd {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

/* Guarantee popover */
.hero__stat--guarantee {
  position: relative;
}

.guarantee-backdrop {
  position: fixed;
  inset: 0;
  z-index: 10040;
  background: rgba(7, 11, 20, 0.72);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.guarantee-backdrop[hidden] {
  display: none !important;
}

.guarantee-backdrop:not([hidden]) {
  animation: guaranteeBackdropIn 0.2s var(--ease-out) both;
}

@keyframes guaranteeBackdropIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.hero__guarantee-trigger {
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  background: transparent;
  padding: 0;
  margin: 0;
  font: inherit;
  color: inherit;
  cursor: pointer;
  text-align: left;
  line-height: inherit;
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  text-decoration-color: rgba(249, 115, 22, 0.55);
  transition: text-decoration-color 0.2s, transform 0.2s var(--ease-out);
}

.hero__guarantee-trigger:hover {
  text-decoration-color: rgba(249, 115, 22, 0.95);
}

.hero__guarantee-trigger:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.18);
  border-radius: 8px;
  padding-inline: 0.15rem;
  margin-inline: -0.15rem;
}

.guarantee-popover {
  position: fixed;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: min(720px, 92vw);
  max-width: 92vw;
  max-height: min(82vh, 720px);
  overflow: auto;
  z-index: 10050;
  border-radius: var(--radius);
  background: rgba(15, 23, 42, 0.98);
  border: 1px solid rgba(249, 115, 22, 0.28);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  padding: 1.2rem 1.25rem;
  transform-origin: center;
}

.guarantee-popover[hidden] {
  display: none !important;
}

.guarantee-popover:not([hidden]) {
  animation: guaranteePopoverIn 0.18s var(--ease-out) both;
}

@keyframes guaranteePopoverIn {
  from {
    opacity: 0;
    transform: translate(-50%, calc(-50% - 8px)) scale(0.985);
  }
  to {
    opacity: 1;
    transform: translate(-50%, -50%) scale(1);
  }
}

.guarantee-popover__close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  margin-left: 0;
  display: grid;
  place-items: center;
  width: 40px;
  height: 40px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(7, 11, 20, 0.65);
  color: var(--text);
  font-size: 1.45rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s, transform 0.2s var(--ease-out);
}

.guarantee-popover__close:hover {
  background: rgba(249, 115, 22, 0.18);
  border-color: rgba(249, 115, 22, 0.45);
  transform: translateY(-1px);
}

.guarantee-popover__content {
  padding-top: 0.15rem;
}

.guarantee-popover__title {
  margin: 0 0 0.75rem;
  font-family: var(--font-display);
  font-size: 1.05rem;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.guarantee-popover p {
  margin: 0.65rem 0;
  color: rgba(226, 232, 240, 0.92);
  font-size: 0.95rem;
  line-height: 1.55;
}

.guarantee-popover__link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  padding: 0.6rem 0.9rem;
  border-radius: 999px;
  background: rgba(249, 115, 22, 0.16);
  border: 1px solid rgba(249, 115, 22, 0.42);
  color: var(--accent);
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  text-decoration: none;
  transition: transform 0.2s var(--ease-out), background 0.2s, box-shadow 0.2s, border-color 0.2s;
}

.guarantee-popover__link:hover {
  background: rgba(249, 115, 22, 0.24);
  border-color: rgba(249, 115, 22, 0.6);
  transform: translateY(-1px);
  box-shadow: 0 10px 28px rgba(249, 115, 22, 0.16);
}

.guarantee-popover__link:focus-visible {
  outline: none;
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.22), 0 10px 28px rgba(249, 115, 22, 0.14);
}

.guarantee-popover ul {
  margin: 0.65rem 0;
  padding-left: 1.15rem;
  color: rgba(226, 232, 240, 0.92);
  font-size: 0.95rem;
  line-height: 1.55;
}

.guarantee-popover li {
  margin: 0.35rem 0;
}

@media (max-width: 520px) {
  .guarantee-popover {
    width: 92vw;
    max-height: min(84vh, 740px);
    padding: 1.05rem 1.05rem;
  }
}

body.is-guarantee-open {
  overflow: hidden;
  overscroll-behavior: none;
}

.hero__visual {
  position: relative;
  justify-self: end;
  min-width: 0;
  width: 100%;
  max-width: 520px;
}

@media (max-width: 960px) {
  .hero__visual {
    justify-self: center;
    max-width: 480px;
  }
}

.hero__card {
  position: relative;
}

.hero__card-inner {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid var(--border);
  box-shadow: var(--shadow);
}

.hero__img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  vertical-align: middle;
}

.hero__card-glow {
  position: absolute;
  inset: -20%;
  background: radial-gradient(circle at 50% 0%, var(--accent-glow), transparent 55%);
  pointer-events: none;
  mix-blend-mode: screen;
  animation: glowPulse 5s ease-in-out infinite;
}

@keyframes glowPulse {
  50% {
    opacity: 0.7;
  }
}

.hero__float {
  position: absolute;
  padding: 0.5rem 0.85rem;
  border-radius: 10px;
  font-size: 0.8rem;
  font-weight: 600;
  background: rgba(15, 23, 42, 0.9);
  border: 1px solid var(--border);
  backdrop-filter: blur(8px);
  animation: floatY 5s ease-in-out infinite;
}

.hero__float--a {
  top: 12%;
  left: -4%;
  animation-delay: -1s;
}

.hero__float--b {
  bottom: 18%;
  right: -4%;
  animation-delay: -2.5s;
}

@keyframes floatY {
  0%,
  100% {
    margin-top: 0;
  }
  50% {
    margin-top: -8px;
  }
}

/* ===== Sections ===== */
.section {
  position: relative;
  padding: 4.5rem 0;
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(1.75rem, 3vw, 2.25rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin: 0 0 0.5rem;
}

.section__subtitle {
  color: var(--muted);
  margin: 0 0 2.5rem;
  max-width: 36rem;
}

/* Services */
.services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.25rem;
}

.card {
  padding: 1.5rem 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-card-solid);
  border: 1px solid var(--border);
  transition: transform 0.35s var(--ease-out), border-color 0.35s, box-shadow 0.35s;
}

.card:hover {
  transform: translateY(-6px);
  border-color: rgba(249, 115, 22, 0.35);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
}

.card__icon {
  font-family: var(--font-display);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 0.75rem;
  opacity: 0.9;
}

.card__title {
  font-size: 1.1rem;
  margin: 0 0 0.5rem;
}

.card__title a {
  text-decoration: underline;
  text-decoration-thickness: 2px;
  text-underline-offset: 4px;
  text-decoration-color: rgba(148, 163, 184, 0.35);
  transition: text-decoration-color 0.2s, color 0.2s;
}

.card__title a:hover {
  text-decoration-color: rgba(249, 115, 22, 0.85);
  color: var(--text);
}

.card__more {
  margin-top: 1rem;
  align-self: flex-start;
}

.card__text {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Steps */
.steps {
  background: linear-gradient(180deg, transparent, rgba(30, 58, 138, 0.08), transparent);
}

.steps__list {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 1rem;
}

.steps__item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.5);
}

.steps__num {
  width: 44px;
  height: 44px;
  display: grid;
  place-items: center;
  border-radius: 12px;
  background: linear-gradient(135deg, rgba(249, 115, 22, 0.25), rgba(249, 115, 22, 0.05));
  color: var(--accent);
  font-family: var(--font-display);
  font-weight: 700;
}

.steps__item strong {
  display: block;
  margin-bottom: 0.35rem;
}

.steps__item p {
  margin: 0;
  color: var(--muted);
  font-size: 0.95rem;
}

/* Prices */
.pricing {
  background: linear-gradient(180deg, transparent, rgba(249, 115, 22, 0.04), transparent);
}

.pricing__wrap {
  max-width: 720px;
  margin-inline: auto;
}

.pricing__list {
  list-style: none;
  margin: 0;
  padding: 0;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card-solid);
  overflow: hidden;
}

.pricing__row {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem 1.5rem;
  padding: 1.15rem 1.35rem;
  border-bottom: 1px solid var(--border);
  transition: background 0.25s var(--ease-out);
}

.pricing__row:last-of-type {
  border-bottom: none;
}

.pricing__row:hover {
  background: rgba(249, 115, 22, 0.06);
}

.pricing__name {
  flex: 1;
  min-width: min(100%, 280px);
  color: var(--text);
  font-weight: 500;
}

.pricing__val {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--accent);
  white-space: nowrap;
}

.pricing__note {
  margin: 1.25rem 0 0;
  font-size: 0.88rem;
  color: var(--muted);
  line-height: 1.55;
}

.pricing__cta {
  margin-top: 1.75rem;
  display: flex;
  justify-content: center;
}

/* Gallery — бесконечная лента */
.gallery__lead {
  margin-bottom: 1.75rem;
}

.gallery__hint--mobile {
  display: none;
}

.gallery-marquee {
  position: relative;
  margin: 0 calc(-1 * max(0px, (100vw - 1120px) / 2));
  padding: 0 max(4vw, 1rem);
}

@media (max-width: 1160px) {
  .gallery-marquee {
    margin-inline: -4vw;
  }
}

.gallery-marquee__viewport {
  position: relative;
  overflow: hidden;
  padding: 0.75rem 0 1.25rem;
  cursor: grab;
  touch-action: pan-y;
}

.gallery-marquee__viewport:active {
  cursor: grabbing;
}

.gallery-marquee__track {
  --marquee-duration: 55s;
  display: flex;
  flex-direction: row;
  align-items: center;
  gap: 1.25rem;
  width: max-content;
  margin: 0;
  padding: 0;
  list-style: none;
  will-change: transform;
  animation: gallery-marquee var(--marquee-duration) linear infinite;
}

.gallery-marquee__viewport.is-paused .gallery-marquee__track {
  animation-play-state: paused;
}

@media (prefers-reduced-motion: reduce) and (min-width: 769px) {
  .gallery-marquee__track {
    animation: none;
    flex-wrap: wrap;
    justify-content: center;
    width: 100%;
    max-width: 1120px;
    margin-inline: auto;
  }
}

@keyframes gallery-marquee {
  from {
    transform: translateX(0);
  }
  to {
    transform: translateX(-50%);
  }
}

.gallery-marquee__slide {
  position: relative;
  flex: 0 0 auto;
  width: min(300px, 72vw);
  border-radius: var(--radius-sm);
  overflow: visible;
  list-style: none;
}

/* Телефон: вертикальная лента, сетка 3 колонки */
@media (max-width: 768px) {
  .gallery__hint--desktop {
    display: none;
  }

  .gallery__hint--mobile {
    display: inline;
  }

  .gallery-marquee {
    margin-inline: 0;
    padding: 0;
  }

  .gallery-marquee__edge {
    display: none;
  }

  .gallery-marquee__viewport {
    overflow: visible;
    padding: 0.35rem 0 0.75rem;
    cursor: default;
    touch-action: manipulation;
  }

  .gallery-marquee__track {
    animation: none !important;
    transform: none !important;
    will-change: auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.4rem;
    width: 100%;
    max-width: 100%;
    box-sizing: border-box;
  }

  .gallery-marquee__slide {
    width: 100% !important;
    min-width: 0;
  }

  .gallery-marquee__slide-inner {
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.3);
  }

  .gallery-marquee__slide img {
    aspect-ratio: 1;
    object-fit: cover;
  }

  .gallery-marquee__slide:active .gallery-marquee__slide-inner {
    transform: scale(0.97);
  }
}

.gallery-marquee__slide-inner {
  display: block;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
  background: var(--bg-card-solid);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  transition: transform 0.4s var(--ease-out), box-shadow 0.4s var(--ease-out);
}

.gallery-marquee__slide img {
  width: 100%;
  aspect-ratio: 10 / 7;
  object-fit: cover;
  display: block;
  vertical-align: middle;
  transform: scale(1);
  transition: transform 0.45s var(--ease-out);
}

.gallery-marquee__slide:hover .gallery-marquee__slide-inner {
  transform: scale(1.07);
  box-shadow: 0 20px 50px rgba(249, 115, 22, 0.22);
}

.gallery-marquee__slide:hover {
  z-index: 3;
}

.gallery-marquee__edge {
  pointer-events: none;
  position: absolute;
  top: 0;
  bottom: 0;
  width: clamp(32px, 6vw, 72px);
  z-index: 4;
}

.gallery-marquee__edge--left {
  left: max(4vw, 1rem);
  background: linear-gradient(90deg, var(--bg-deep), transparent);
}

.gallery-marquee__edge--right {
  right: max(4vw, 1rem);
  background: linear-gradient(270deg, var(--bg-deep), transparent);
}

.gallery-marquee__empty {
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  margin: 1rem 0 0;
  max-width: 40rem;
  margin-inline: auto;
}

/* Reviews */
.reviews__list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin: 0 auto 2rem;
  max-width: 42rem;
}

.reviews__empty {
  text-align: center;
  color: var(--muted);
  font-size: 0.95rem;
  margin: 0 0 1.5rem;
}

.reviews__card {
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow);
  text-align: left;
}

.reviews__card-head {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.5rem 1rem;
  margin-bottom: 0.5rem;
}

.reviews__author {
  font-weight: 600;
  color: var(--text);
}

.reviews__date {
  font-size: 0.85rem;
  color: var(--muted);
}

.reviews__stars {
  font-size: 0.95rem;
  letter-spacing: 0.06em;
  margin-bottom: 0.65rem;
  color: rgba(251, 191, 36, 0.95);
}

.reviews__stars-muted {
  color: rgba(148, 163, 184, 0.35);
}

.reviews__text {
  margin: 0;
  font-size: 0.98rem;
  line-height: 1.55;
  color: rgba(226, 232, 240, 0.92);
  white-space: pre-wrap;
  word-break: break-word;
}

.reviews__form {
  max-width: 42rem;
  margin: 0 auto;
  padding: 2rem 1.75rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.reviews__form-title {
  margin: 0 0 1.25rem;
  font-size: 1.15rem;
  font-weight: 600;
}

.reviews__hp {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.form__textarea {
  min-height: 6.5rem;
  resize: vertical;
}

.reviews__status {
  margin-top: 0.25rem;
}

/* FAQ */
.faq {
  background: linear-gradient(180deg, transparent, rgba(30, 58, 138, 0.06), transparent);
}

.faq__list {
  max-width: 820px;
  margin-inline: auto;
  display: grid;
  gap: 0.75rem;
}

.faq__item {
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: rgba(15, 23, 42, 0.55);
  backdrop-filter: blur(12px);
  overflow: hidden;
}

.faq__q {
  cursor: pointer;
  list-style: none;
  padding: 1.1rem 1.25rem;
  font-weight: 700;
  font-family: var(--font-display);
  letter-spacing: -0.01em;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.faq__q::-webkit-details-marker {
  display: none;
}

.faq__q::after {
  content: "+";
  width: 34px;
  height: 34px;
  border-radius: 999px;
  display: grid;
  place-items: center;
  border: 1px solid rgba(249, 115, 22, 0.35);
  background: rgba(249, 115, 22, 0.08);
  color: var(--accent);
  flex: 0 0 auto;
  transition: transform 0.2s var(--ease-out), background 0.2s, border-color 0.2s;
}

.faq__item[open] .faq__q::after {
  content: "–";
  background: rgba(249, 115, 22, 0.14);
  border-color: rgba(249, 115, 22, 0.55);
  transform: translateY(-1px);
}

.faq__a {
  padding: 0 1.25rem 1.15rem;
  color: rgba(226, 232, 240, 0.92);
  font-size: 0.98rem;
  line-height: 1.55;
}

/* Order / Form */
.order {
  padding-bottom: 5rem;
}

.order__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
}

@media (max-width: 860px) {
  .order__grid {
    grid-template-columns: 1fr;
  }
}

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

.order__bullets {
  margin: 1.5rem 0 0;
  padding-left: 1.2rem;
  color: var(--muted);
}

.order__bullets li {
  margin-bottom: 0.5rem;
}

.form {
  padding: 2rem 1.75rem;
  border-radius: var(--radius);
  background: var(--bg-card);
  border: 1px solid var(--border);
  backdrop-filter: blur(16px);
  box-shadow: var(--shadow);
}

.form__row {
  margin-bottom: 1.1rem;
}

.form__label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.4rem;
  color: var(--muted);
}

.form__input {
  width: 100%;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border);
  background: rgba(7, 11, 20, 0.6);
  color: var(--text);
  font-family: inherit;
  font-size: 1rem;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form__input:focus {
  outline: none;
  border-color: rgba(249, 115, 22, 0.5);
  box-shadow: 0 0 0 3px rgba(249, 115, 22, 0.15);
}

.form__input::placeholder {
  color: rgba(148, 163, 184, 0.5);
}

.form__status {
  min-height: 1.5rem;
  font-size: 0.9rem;
  margin: 0.5rem 0 1rem;
}

.form__status.is-error {
  color: #f87171;
}

.form__status.is-success {
  color: #4ade80;
}

.form__submit {
  position: relative;
}

.form__submit:disabled {
  opacity: 0.7;
  cursor: not-allowed;
}

.form__submit.is-loading .btn__text {
  opacity: 0;
}

.form__submit.is-loading .btn__loader {
  opacity: 1;
}

.btn__loader {
  position: absolute;
  width: 22px;
  height: 22px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-top-color: #fff;
  border-radius: 50%;
  opacity: 0;
  animation: spin 0.7s linear infinite;
}

@keyframes spin {
  to {
    transform: rotate(360deg);
  }
}

/* Lightbox */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 10050;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: max(1rem, env(safe-area-inset-top)) max(1rem, env(safe-area-inset-right))
    max(1rem, env(safe-area-inset-bottom)) max(1rem, env(safe-area-inset-left));
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox:not([hidden]) {
  animation: lightboxIn 0.25s var(--ease-out) both;
}

@keyframes lightboxIn {
  from {
    opacity: 0;
  }
  to {
    opacity: 1;
  }
}

.lightbox__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(7, 11, 20, 0.88);
  backdrop-filter: blur(8px);
}

.lightbox__figure {
  position: relative;
  z-index: 1;
  margin: 0;
  max-width: min(92vw, 1200px);
  max-height: min(88vh, 900px);
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox__img {
  max-width: 100%;
  max-height: min(88vh, 900px);
  width: auto;
  height: auto;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.55);
}

.lightbox__close {
  position: absolute;
  top: -2.75rem;
  right: 0;
  width: 44px;
  height: 44px;
  padding: 0;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: rgba(15, 23, 42, 0.95);
  color: var(--text);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  transition: background 0.2s, border-color 0.2s;
}

.lightbox__close:hover {
  background: rgba(249, 115, 22, 0.2);
  border-color: rgba(249, 115, 22, 0.45);
}

@media (max-width: 640px) {
  .lightbox__close {
    top: auto;
    bottom: calc(100% + 0.75rem);
    right: 0;
  }
}

body.lightbox-open {
  overflow: hidden;
}

.gallery-marquee__slide img,
.hero__img {
  cursor: zoom-in;
}

/* Footer */
.footer {
  position: relative;
  z-index: 1;
  padding: 2rem 0 3rem;
  border-top: 1px solid var(--border);
  background: linear-gradient(to top, rgba(7, 11, 20, 0.97), rgba(7, 11, 20, 0.55), transparent);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-start;
  gap: 1rem;
  align-items: flex-start;
}

.footer__brand {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.15rem;
  max-width: 38rem;
}

.footer__copy {
  margin: 0.35rem 0 0;
  font-size: 0.85rem;
  color: var(--muted);
}

.footer__note {
  margin: 0.5rem 0 0;
  font-size: 0.78rem;
  line-height: 1.45;
  color: var(--muted);
  opacity: 0.9;
  max-width: 34rem;
}

/* Scroll reveal */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.7s var(--ease-out), transform 0.7s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal[data-stagger] {
  transition-delay: calc(var(--i, 0) * 0.08s);
}

/* Уважение к настройке «уменьшить движение» + стабильность на телефонах */
@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  .logo__img,
  .footer__logo {
    animation: none !important;
    filter: drop-shadow(0 2px 8px rgba(249, 115, 22, 0.3));
  }

  .hero__grid {
    animation: none;
  }

  .hero__orb {
    animation: none;
  }

  .hero__badge-dot {
    animation: none;
  }

  .btn--primary::before {
    animation: none;
  }

  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
}

@media (max-width: 768px) {
  .hero {
    padding-bottom: max(3rem, env(safe-area-inset-bottom, 0px));
  }

  .footer {
    padding-bottom: max(2.5rem, calc(1.5rem + env(safe-area-inset-bottom, 0px)));
  }
}

/* Pricing calculator, regions, cases */
.calc-panel {
  margin-top: 1rem;
  padding: 1.35rem 1.25rem;
  border-radius: var(--radius);
  border: 1px solid var(--border);
  background: var(--bg-card);
  backdrop-filter: blur(10px);
}

.calc-panel__title {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 650;
}

.calc-grid {
  display: grid;
  gap: 1rem;
}

@media (min-width: 640px) {
  .calc-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

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

.calc-result {
  margin-top: 1rem;
  padding: 1rem 1rem;
  border-radius: var(--radius-sm);
  border: 1px solid rgba(249, 115, 22, 0.22);
  background: rgba(249, 115, 22, 0.08);
  font-size: 1.05rem;
}

.calc-result strong {
  color: var(--accent);
}

.calc-hint {
  margin: 0.5rem 0 0;
  font-size: 0.82rem;
  color: var(--muted);
  line-height: 1.45;
}

.calc-howto__steps {
  margin: 0.65rem 0 0;
  padding-left: 1.25rem;
  line-height: 1.55;
}

.calc-howto__steps li + li {
  margin-top: 0.35rem;
}

.region-strip {
  margin-top: 1rem;
}

.region-strip__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem 0.65rem;
  align-items: center;
}

.region-strip__links a,
.region-strip__links .region-strip__chip {
  display: inline-flex;
  padding: 0.35rem 0.75rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.85rem;
  color: var(--muted);
  transition: color 0.2s var(--ease-out), border-color 0.2s var(--ease-out), background 0.2s var(--ease-out);
}

.region-strip__links .region-strip__chip {
  cursor: default;
  user-select: none;
}

.region-strip__links a:hover {
  color: var(--text);
  border-color: rgba(249, 115, 22, 0.35);
  background: rgba(249, 115, 22, 0.06);
}

.case-grid {
  display: grid;
  gap: 1.25rem;
}

/* Кейсы: крупные карточки в одну колонку, текст по центру, фото крупнее */
.case-grid--wide {
  grid-template-columns: 1fr;
  max-width: 56rem;
  margin-inline: auto;
  gap: 2rem;
}

@media (min-width: 840px) {
  .case-grid:not(.case-grid--wide) {
    grid-template-columns: repeat(3, minmax(0, 1fr));
  }
}

.case-card {
  text-align: center;
  padding: 1.5rem 1.35rem 1.75rem;
}

.case-card .card__title,
.case-card .card__text {
  text-align: center;
  max-width: 40rem;
  margin-left: auto;
  margin-right: auto;
}

.case-card__pair {
  display: grid;
  gap: 0.75rem;
  margin-top: 1.15rem;
}

@media (min-width: 480px) {
  .case-card__pair {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
  }
}

.case-card__fig {
  margin: 0;
  border-radius: var(--radius-sm);
  overflow: hidden;
  border: 1px solid var(--border);
}

.case-card__fig img {
  width: 100%;
  height: auto;
  min-height: 200px;
  object-fit: cover;
  display: block;
}

@media (min-width: 640px) {
  .case-card__fig img {
    min-height: 260px;
  }
}

.case-card__cap {
  margin-top: 0.45rem;
  font-size: 0.82rem;
  color: var(--muted);
  text-align: center;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2rem;
  margin-bottom: 0.65rem;
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 3vw, 1.55rem);
  font-weight: 650;
}

.prose p {
  margin: 0 0 0.85rem;
}

.prose ul {
  margin: 0 0 1rem;
  padding-left: 1.25rem;
}

.prose li {
  margin-bottom: 0.35rem;
}

.prose-note {
  margin-top: 2rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border);
  font-size: 0.9rem;
  color: var(--muted);
}

.nav--dense a:not(.nav__cta) {
  font-size: 0.82rem;
}

@media (max-width: 1100px) {
  .nav--dense a:not(.nav__cta) {
    font-size: 0.78rem;
  }
}

/* Cookie consent (коммерческий запуск, РФ/ЕС) */
.cookie-banner {
  position: fixed;
  z-index: 9999;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem 1.25rem max(1rem, env(safe-area-inset-bottom));
  background: rgba(15, 23, 42, 0.96);
  border-top: 1px solid var(--border);
  backdrop-filter: blur(10px);
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
  align-items: center;
  justify-content: center;
  font-size: 0.88rem;
  color: var(--muted);
  max-width: none;
}

.cookie-banner__text {
  flex: 1 1 280px;
  margin: 0;
  max-width: 52rem;
}

.cookie-banner__text a {
  color: var(--accent);
}

.cookie-banner__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.error-toast {
  position: fixed;
  z-index: 9998;
  left: 50%;
  bottom: 6rem;
  transform: translateX(-50%);
  max-width: min(92vw, 420px);
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-sm);
  background: rgba(127, 29, 29, 0.92);
  border: 1px solid rgba(248, 113, 113, 0.35);
  color: #fecaca;
  font-size: 0.88rem;
  box-shadow: var(--shadow);
  display: none;
}

.error-toast.is-visible {
  display: block;
}

.page-error {
  min-height: 70vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 2rem 1.25rem;
}

.page-error__code {
  font-family: var(--font-display);
  font-size: clamp(3rem, 10vw, 5rem);
  font-weight: 700;
  color: var(--accent);
  margin: 0 0 0.5rem;
}

.page-error__title {
  margin: 0 0 1rem;
  font-size: 1.35rem;
}

.page-error__lead {
  margin: 0 0 1.75rem;
  color: var(--muted);
  max-width: 28rem;
}