/* ФОРСАЖ АВТОСЕРВИС — burnt orange / amber / charcoal */

:root {
  --orange-deep: #c2410c;
  --orange-burnt: #ea580c;
  --orange-hot: #f97316;
  --amber: #fbbf24;
  --amber-soft: #fcd34d;
  --charcoal: #141210;
  --graphite: #1f1c19;
  --slate-warm: #2a2622;
  --stone: #3d3833;
  --cream: #f7f1e8;
  --cream-muted: #e8dfd2;
  --white-warm: #fffaf4;
  --ink: #1a1612;
  --muted: #a89f93;

  --font-display: "Unbounded", sans-serif;
  --font-body: "Manrope", sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.75rem;
  --space-lg: 3rem;
  --space-xl: 5rem;
  --space-2xl: 8rem;

  --radius-sm: 2px;
  --header-h: 4.25rem;
  --ease-out: cubic-bezier(0.22, 1, 0.36, 1);
  --max: 72rem;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  color: var(--cream);
  background:
    radial-gradient(ellipse 80% 50% at 10% -10%, rgba(234, 88, 12, 0.18), transparent 55%),
    radial-gradient(ellipse 60% 40% at 100% 20%, rgba(251, 191, 36, 0.08), transparent 50%),
    linear-gradient(180deg, var(--charcoal) 0%, var(--graphite) 40%, var(--charcoal) 100%);
  background-attachment: fixed;
  min-height: 100vh;
  overflow-x: hidden;
}

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

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  margin: 0 0 0.75rem;
}

p {
  margin: 0 0 1rem;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -100%;
  z-index: 1000;
  padding: 0.75rem 1rem;
  background: var(--orange-burnt);
  color: var(--white-warm);
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

/* ——— Header ——— */

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 100;
  height: var(--header-h);
  transition: background 0.35s var(--ease-out), backdrop-filter 0.35s var(--ease-out), border-color 0.35s;
  border-bottom: 1px solid transparent;
}

.site-header.is-scrolled {
  background: rgba(20, 18, 16, 0.88);
  backdrop-filter: blur(14px);
  border-bottom-color: rgba(247, 241, 232, 0.08);
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.logo {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  z-index: 110;
}

.logo-mark {
  width: 0.85rem;
  height: 0.85rem;
  background: linear-gradient(135deg, var(--amber), var(--orange-burnt));
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
  animation: pulse-mark 3.2s var(--ease-out) infinite;
}

.logo-text {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(0.72rem, 2.1vw, 0.88rem);
  letter-spacing: 0.03em;
  text-transform: uppercase;
  white-space: nowrap;
}

.nav-toggle {
  display: none;
  width: 2.75rem;
  height: 2.75rem;
  border: 1px solid rgba(247, 241, 232, 0.2);
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 110;
  padding: 0;
}

.nav-toggle span {
  display: block;
  width: 1.15rem;
  height: 2px;
  margin: 0 auto;
  background: var(--cream);
  transition: transform 0.3s var(--ease-out), opacity 0.2s;
}

.nav-toggle span + span {
  margin-top: 6px;
}

.nav-toggle[aria-expanded="true"] span:first-child {
  transform: translateY(4px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"] span:last-child {
  transform: translateY(-4px) rotate(-45deg);
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.site-nav a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--cream-muted);
  transition: color 0.25s;
}

.site-nav a:hover,
.site-nav a:focus-visible {
  color: var(--amber-soft);
}

.nav-phone {
  color: var(--cream) !important;
  font-weight: 700 !important;
  padding: 0.45rem 0.85rem;
  border: 1px solid rgba(249, 115, 22, 0.45);
  background: rgba(234, 88, 12, 0.12);
  transition: background 0.25s, border-color 0.25s !important;
}

.nav-phone:hover {
  background: rgba(234, 88, 12, 0.28);
  border-color: var(--orange-hot);
}

/* ——— Hero ——— */

.hero {
  position: relative;
  min-height: 100svh;
  display: grid;
  align-items: end;
  padding: calc(var(--header-h) + 2rem) 1.25rem 3.5rem;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  z-index: -2;
  overflow: hidden;
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  transform: scale(1.08);
  animation: hero-drift 22s ease-in-out infinite alternate;
}

.hero-veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(100deg, rgba(20, 18, 16, 0.92) 0%, rgba(20, 18, 16, 0.72) 42%, rgba(20, 18, 16, 0.35) 70%, rgba(194, 65, 12, 0.25) 100%),
    linear-gradient(0deg, rgba(20, 18, 16, 0.85) 0%, transparent 45%);
  z-index: 1;
}

.hero-content {
  max-width: var(--max);
  width: 100%;
  margin: 0 auto;
  animation: rise-in 1s var(--ease-out) both;
}

.hero-brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 7vw, 4.75rem);
  line-height: 0.95;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  margin: 0 0 1rem;
  background: linear-gradient(105deg, var(--white-warm) 20%, var(--amber) 55%, var(--orange-hot) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  max-width: 11ch;
}

.hero-title {
  font-size: clamp(1.35rem, 3.2vw, 2rem);
  font-weight: 500;
  max-width: 18ch;
  color: var(--cream);
  margin-bottom: 0.85rem;
}

.hero-lead {
  max-width: 34ch;
  color: var(--cream-muted);
  font-size: 1.05rem;
  margin-bottom: 1.75rem;
}

.hero-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.hero-scroll {
  position: absolute;
  right: 1.5rem;
  bottom: 1.75rem;
  writing-mode: vertical-rl;
  font-size: 0.7rem;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--muted);
  opacity: 0.8;
  animation: scroll-nudge 2.4s ease-in-out infinite;
}

/* ——— Buttons ——— */

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.75rem 1.4rem;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  border: 1px solid transparent;
  cursor: pointer;
  transition: transform 0.25s var(--ease-out), background 0.25s, border-color 0.25s, color 0.25s, box-shadow 0.25s;
}

.btn:hover {
  transform: translateY(-2px);
}

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

.btn-primary {
  background: linear-gradient(120deg, var(--orange-burnt), var(--orange-hot));
  color: var(--white-warm);
  box-shadow: 0 10px 30px rgba(234, 88, 12, 0.35);
}

.btn-primary:hover {
  box-shadow: 0 14px 36px rgba(234, 88, 12, 0.5);
}

.btn-ghost {
  background: transparent;
  border-color: rgba(247, 241, 232, 0.35);
  color: var(--cream);
}

.btn-ghost:hover {
  border-color: var(--amber);
  color: var(--amber-soft);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 700;
  color: var(--amber);
  border-bottom: 1px solid transparent;
  transition: color 0.25s, border-color 0.25s, gap 0.25s;
}

.text-link::after {
  content: "→";
  transition: transform 0.25s var(--ease-out);
}

.text-link:hover {
  color: var(--amber-soft);
  border-bottom-color: rgba(251, 191, 36, 0.5);
  gap: 0.7rem;
}

.text-link:hover::after {
  transform: translateX(3px);
}

/* ——— Sections shared ——— */

.eyebrow {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--orange-hot);
  margin: 0 0 0.75rem;
}

.section-head {
  max-width: var(--max);
  margin: 0 auto var(--space-lg);
  padding: 0 1.25rem;
}

.section-head h2,
.why-copy h2,
.contacts-copy h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  max-width: 16ch;
}

.section-lead {
  color: var(--muted);
  max-width: 42ch;
  margin: 0;
}

/* ——— Services ——— */

.services {
  padding: var(--space-2xl) 0 var(--space-xl);
  position: relative;
}

.services::before {
  content: "";
  position: absolute;
  inset: 8% auto auto 0;
  width: min(40vw, 28rem);
  height: min(40vw, 28rem);
  background: radial-gradient(circle, rgba(234, 88, 12, 0.12), transparent 70%);
  pointer-events: none;
}

.service {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: clamp(1.5rem, 4vw, 3.5rem);
  align-items: center;
  margin-bottom: clamp(3rem, 8vw, 5.5rem);
}

.service:last-child {
  margin-bottom: 0;
}

.service--oil,
.service--vibro {
  grid-template-columns: 1fr 1.15fr;
}

.service--oil .service-visual,
.service--vibro .service-visual {
  order: 2;
}

.service-visual {
  position: relative;
  overflow: hidden;
  min-height: 16rem;
}

.service-visual::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 35%;
  background: linear-gradient(0deg, rgba(20, 18, 16, 0.55), transparent);
  pointer-events: none;
}

.service-visual img {
  width: 100%;
  height: 100%;
  min-height: 18rem;
  object-fit: cover;
  filter: saturate(1.05) contrast(1.04);
  transition: transform 0.8s var(--ease-out);
}

.service:hover .service-visual img {
  transform: scale(1.04);
}

.service-body {
  position: relative;
  padding: 0.5rem 0;
}

.service-num {
  font-family: var(--font-display);
  font-size: clamp(3rem, 8vw, 5rem);
  font-weight: 800;
  line-height: 1;
  color: transparent;
  -webkit-text-stroke: 1px rgba(249, 115, 22, 0.35);
  position: absolute;
  top: -0.4rem;
  right: 0;
  pointer-events: none;
}

.service-body h3 {
  font-size: clamp(1.45rem, 3vw, 2rem);
  max-width: 14ch;
  margin-top: 0.5rem;
}

.service-body h3 em {
  font-style: normal;
  color: var(--amber);
}

.service-body p {
  color: var(--cream-muted);
  max-width: 36ch;
}

.promo-tag {
  display: inline-block;
  margin: 0 0 0.35rem;
  padding: 0.25rem 0.65rem;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--charcoal);
  background: linear-gradient(90deg, var(--amber), var(--orange-hot));
}

.service--oil .service-body {
  border-left: 3px solid var(--orange-burnt);
  padding-left: 1.25rem;
  background: linear-gradient(90deg, rgba(234, 88, 12, 0.12), transparent 70%);
}

/* ——— Why ——— */

.why {
  padding: var(--space-xl) 0;
}

.why-grid {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1.05fr;
  gap: clamp(1.75rem, 4vw, 3.5rem);
  align-items: center;
}

.why-media {
  margin: 0;
  position: relative;
  overflow: hidden;
}

.why-media::before {
  content: "";
  position: absolute;
  inset: 1rem -0.5rem -0.5rem 1rem;
  border: 1px solid rgba(249, 115, 22, 0.4);
  z-index: -1;
}

.why-media img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
}

.why-list {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
  display: grid;
  gap: 1.15rem;
}

.why-list li {
  display: grid;
  gap: 0.25rem;
  padding-left: 1rem;
  border-left: 2px solid var(--orange-burnt);
}

.why-list strong {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
}

.why-list span {
  color: var(--muted);
  font-size: 0.98rem;
}

/* ——— Process ——— */

.process {
  padding: var(--space-xl) 0 var(--space-2xl);
  background:
    linear-gradient(180deg, transparent, rgba(234, 88, 12, 0.06) 40%, transparent),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 18px,
      rgba(247, 241, 232, 0.015) 18px,
      rgba(247, 241, 232, 0.015) 19px
    );
}

.process-track {
  list-style: none;
  margin: 0 auto;
  padding: 0 1.25rem;
  max-width: var(--max);
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  counter-reset: none;
  position: relative;
}

.process-track::before {
  content: "";
  position: absolute;
  top: 1.35rem;
  left: 8%;
  right: 8%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(249, 115, 22, 0.55), transparent);
}

.process-track li {
  position: relative;
  padding-top: 0.25rem;
}

.step-index {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  color: var(--orange-hot);
  margin-bottom: 1rem;
}

.process-track h3 {
  font-size: 1.2rem;
  margin-bottom: 0.5rem;
}

.process-track p {
  color: var(--muted);
  margin: 0;
  max-width: 28ch;
}

/* ——— Contacts ——— */

.contacts {
  padding: 0 1.25rem var(--space-xl);
}

.contacts-panel {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 2rem;
  padding: clamp(1.75rem, 4vw, 3rem);
  background:
    linear-gradient(135deg, rgba(42, 38, 34, 0.95), rgba(20, 18, 16, 0.98)),
    radial-gradient(circle at 100% 0%, rgba(234, 88, 12, 0.25), transparent 55%);
  border: 1px solid rgba(249, 115, 22, 0.28);
  position: relative;
  overflow: hidden;
}

.contacts-panel::after {
  content: "";
  position: absolute;
  width: 18rem;
  height: 18rem;
  right: -4rem;
  bottom: -6rem;
  background: radial-gradient(circle, rgba(251, 191, 36, 0.18), transparent 65%);
  pointer-events: none;
}

.contact-facts {
  margin: 1.75rem 0;
  display: grid;
  gap: 1.15rem;
}

.contact-facts div {
  display: grid;
  gap: 0.2rem;
}

.contact-facts dt {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--orange-hot);
}

.contact-facts dd {
  margin: 0;
  font-size: 1.05rem;
}

.contact-facts a {
  font-weight: 700;
  color: var(--cream);
  border-bottom: 1px solid rgba(251, 191, 36, 0.35);
  transition: color 0.25s;
}

.contact-facts a:hover {
  color: var(--amber);
}

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

.contacts-cta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.contacts-accent {
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: flex-end;
  text-align: right;
  position: relative;
  z-index: 1;
}

.giant-mark {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2.75rem, 8vw, 5.25rem);
  line-height: 0.85;
  letter-spacing: -0.04em;
  margin: 0;
  color: transparent;
  -webkit-text-stroke: 1.5px rgba(249, 115, 22, 0.55);
  user-select: none;
}

.giant-city {
  margin: 0.75rem 0 0;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  font-size: 0.8rem;
  color: var(--amber);
}

/* ——— Footer ——— */

.site-footer {
  border-top: 1px solid rgba(247, 241, 232, 0.08);
  padding: 2rem 1.25rem 2.5rem;
}

.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  gap: 0.5rem;
}

.footer-brand {
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  margin: 0;
  font-size: 0.95rem;
}

.footer-meta,
.footer-copy {
  margin: 0;
  color: var(--muted);
  font-size: 0.88rem;
}

/* ——— Lead strip / forms ——— */

.lead-strip {
  padding: 0 1.25rem;
  margin-top: -1.5rem;
  position: relative;
  z-index: 2;
}

.lead-strip-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: clamp(1.25rem, 3vw, 2rem);
  display: grid;
  grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.2fr);
  gap: 1.5rem;
  align-items: end;
  background:
    linear-gradient(120deg, rgba(42, 38, 34, 0.98), rgba(20, 18, 16, 0.96)),
    radial-gradient(circle at 0% 100%, rgba(234, 88, 12, 0.22), transparent 55%);
  border: 1px solid rgba(249, 115, 22, 0.35);
}

.lead-strip-copy h2 {
  font-size: clamp(1.35rem, 3vw, 1.85rem);
  max-width: 14ch;
}

.inline-phone {
  font-weight: 700;
  color: var(--amber);
  border-bottom: 1px solid rgba(251, 191, 36, 0.35);
}

.inline-phone:hover {
  color: var(--amber-soft);
}

.lead-form {
  display: grid;
  gap: 0.85rem;
}

.lead-form--inline {
  grid-template-columns: repeat(3, minmax(0, 1fr)) auto;
  align-items: end;
}

.lead-form--inline .form-status {
  grid-column: 1 / -1;
}

.field-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
}

.field {
  display: grid;
  gap: 0.35rem;
}

.field label {
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--cream-muted);
}

.optional {
  letter-spacing: 0;
  text-transform: none;
  font-weight: 500;
  color: var(--muted);
}

.field input,
.field select,
.field textarea {
  width: 100%;
  min-height: 3rem;
  padding: 0.7rem 0.85rem;
  border: 1px solid rgba(247, 241, 232, 0.18);
  background: rgba(20, 18, 16, 0.65);
  color: var(--cream);
  font-family: var(--font-body);
  font-size: 1rem;
  border-radius: var(--radius-sm);
  transition: border-color 0.25s, box-shadow 0.25s;
}

.field textarea {
  min-height: 6rem;
  resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
  outline: none;
  border-color: var(--orange-hot);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, 0.2);
}

.field input.is-invalid,
.field select.is-invalid,
.field textarea.is-invalid {
  border-color: #ef4444;
}

.field select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--amber) 50%),
    linear-gradient(135deg, var(--amber) 50%, transparent 50%);
  background-position: calc(100% - 18px) 55%, calc(100% - 12px) 55%;
  background-size: 6px 6px, 6px 6px;
  background-repeat: no-repeat;
}

.form-status {
  margin: 0;
  font-size: 0.92rem;
  font-weight: 600;
}

.form-status.is-success {
  color: var(--amber-soft);
}

.form-status.is-error {
  color: #fca5a5;
}

/* ——— Offer ——— */

.offer {
  padding: var(--space-xl) 1.25rem 0;
}

.offer-panel {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.25rem, 3vw, 2.5rem);
  align-items: stretch;
  padding: clamp(1.5rem, 3vw, 2.5rem);
  background:
    linear-gradient(145deg, rgba(194, 65, 12, 0.28), rgba(20, 18, 16, 0.92) 45%),
    radial-gradient(circle at 100% 0%, rgba(251, 191, 36, 0.2), transparent 50%);
  border: 1px solid rgba(251, 191, 36, 0.35);
  position: relative;
  overflow: hidden;
}

.offer-copy h2 {
  font-size: clamp(1.85rem, 4.5vw, 3rem);
  max-width: 12ch;
}

.offer-copy h2 em {
  font-style: normal;
  color: var(--amber);
}

.offer-copy > p {
  color: var(--cream-muted);
  max-width: 40ch;
}

.offer-points {
  list-style: none;
  margin: 0 0 1.5rem;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.offer-points li {
  padding-left: 1.15rem;
  position: relative;
  color: var(--cream);
  font-weight: 600;
}

.offer-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.45rem;
  height: 0.45rem;
  background: var(--orange-hot);
  clip-path: polygon(50% 0%, 100% 50%, 50% 100%, 0% 50%);
}

.offer-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
}

.offer-media {
  margin: 0;
  overflow: hidden;
  min-height: 16rem;
}

.offer-media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  min-height: 18rem;
}

/* ——— Advantages ——— */

.advantages {
  padding: var(--space-2xl) 1.25rem var(--space-xl);
}

.advantages-layout,
.faq-layout {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: start;
}

.advantages-intro h2,
.faq-intro h2 {
  font-size: clamp(1.75rem, 4vw, 2.75rem);
  max-width: 12ch;
}

.advantages-photo,
.faq-photo {
  margin: 1.5rem 0 0;
  overflow: hidden;
}

.advantages-photo img,
.faq-photo img {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
}

.advantages-list,
.faq-list {
  display: grid;
  gap: 0.35rem;
  border-top: 1px solid rgba(247, 241, 232, 0.12);
}

.acc-item {
  border-bottom: 1px solid rgba(247, 241, 232, 0.12);
}

.acc-item summary {
  list-style: none;
  cursor: pointer;
  padding: 1.05rem 2.25rem 1.05rem 0;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.02rem;
  position: relative;
  transition: color 0.25s;
}

.acc-item summary::-webkit-details-marker {
  display: none;
}

.acc-item summary::after {
  content: "+";
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  color: var(--orange-hot);
  font-size: 1.35rem;
  font-weight: 500;
  transition: transform 0.3s var(--ease-out);
}

.acc-item[open] summary {
  color: var(--amber-soft);
}

.acc-item[open] summary::after {
  content: "–";
  transform: translateY(-50%);
}

.acc-item p {
  margin: 0 0 1.1rem;
  color: var(--muted);
  max-width: 48ch;
  padding-right: 1rem;
  animation: rise-in 0.4s var(--ease-out);
}

/* ——— Process four ——— */

.process-track--four {
  grid-template-columns: repeat(4, 1fr);
}

/* ——— CTA band ——— */

.cta-band {
  padding: var(--space-xl) 1.25rem;
}

.cta-band-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 0.95fr 1.05fr 0.7fr;
  gap: 1.5rem;
  align-items: center;
  padding: clamp(1.5rem, 3vw, 2.25rem);
  background: linear-gradient(105deg, var(--slate-warm), var(--graphite) 55%, rgba(194, 65, 12, 0.35));
  border: 1px solid rgba(249, 115, 22, 0.28);
  overflow: hidden;
}

.cta-band-copy h2 {
  font-size: clamp(1.5rem, 3.5vw, 2.25rem);
  max-width: 12ch;
}

.cta-band-media {
  margin: 0;
  overflow: hidden;
  min-height: 12rem;
  mask-image: linear-gradient(90deg, transparent, #000 18%);
}

.cta-band-media img {
  width: 100%;
  height: 100%;
  min-height: 14rem;
  object-fit: cover;
  opacity: 0.9;
}

/* ——— Gallery ——— */

.gallery {
  padding: var(--space-xl) 0;
}

.gallery-masonry {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  grid-auto-rows: 10rem;
  gap: 0.75rem;
}

.gallery-item {
  margin: 0;
  position: relative;
  overflow: hidden;
  grid-row: span 2;
}

.gallery-item--wide {
  grid-column: span 2;
}

.gallery-item--tall {
  grid-row: span 3;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.7s var(--ease-out);
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.gallery-item figcaption {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1.5rem 0.85rem 0.75rem;
  font-size: 0.8rem;
  font-weight: 600;
  background: linear-gradient(0deg, rgba(20, 18, 16, 0.85), transparent);
  color: var(--cream-muted);
}

/* ——— Reviews ——— */

.reviews {
  padding: var(--space-xl) 0 var(--space-2xl);
}

.reviews-rail {
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 1.25rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1rem;
}

.review {
  margin: 0;
  padding: 1.5rem 1.35rem;
  border-left: 3px solid rgba(249, 115, 22, 0.55);
  background: linear-gradient(160deg, rgba(42, 38, 34, 0.7), transparent);
}

.review--accent {
  border-left-color: var(--amber);
  background: linear-gradient(160deg, rgba(234, 88, 12, 0.18), rgba(42, 38, 34, 0.35));
}

.review p {
  font-size: 1.05rem;
  color: var(--cream);
  margin-bottom: 1rem;
}

.review footer {
  color: var(--muted);
  font-size: 0.88rem;
  font-weight: 600;
}

/* ——— FAQ ——— */

.faq {
  padding: 0 1.25rem var(--space-2xl);
}

/* ——— Toast ——— */

.toast {
  position: fixed;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%) translateY(120%);
  z-index: 200;
  padding: 0.9rem 1.25rem;
  background: linear-gradient(120deg, var(--orange-burnt), var(--orange-hot));
  color: var(--white-warm);
  font-weight: 700;
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.35);
  transition: transform 0.4s var(--ease-out);
  max-width: calc(100% - 2rem);
  text-align: center;
}

.toast.is-visible {
  transform: translateX(-50%) translateY(0);
}

/* ——— Motion / reveal ——— */

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.75s var(--ease-out), transform 0.75s var(--ease-out);
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@keyframes hero-drift {
  from { transform: scale(1.08) translate3d(0, 0, 0); }
  to { transform: scale(1.14) translate3d(-1.5%, -1%, 0); }
}

@keyframes rise-in {
  from {
    opacity: 0;
    transform: translateY(36px);
  }
  to {
    opacity: 1;
    transform: none;
  }
}

@keyframes pulse-mark {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.18); opacity: 0.75; }
}

@keyframes scroll-nudge {
  0%, 100% { transform: translateY(0); opacity: 0.55; }
  50% { transform: translateY(8px); opacity: 1; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .hero-media img,
  .logo-mark,
  .hero-scroll,
  .hero-content {
    animation: none !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .service-visual img,
  .gallery-item img,
  .btn,
  .toast {
    transition: none;
  }
  .acc-item p {
    animation: none;
  }
}

/* ——— Responsive ——— */

@media (max-width: 1100px) {
  .lead-form--inline {
    grid-template-columns: 1fr 1fr;
  }

  .lead-form--inline .btn {
    grid-column: 1 / -1;
  }

  .cta-band-inner {
    grid-template-columns: 1fr 1fr;
  }

  .cta-band-media {
    display: none;
  }

  .process-track--four {
    grid-template-columns: 1fr 1fr;
  }

  .gallery-masonry {
    grid-template-columns: repeat(2, 1fr);
    grid-auto-rows: 11rem;
  }
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }

  .site-nav {
    position: fixed;
    inset: 0;
    background: rgba(20, 18, 16, 0.97);
    flex-direction: column;
    justify-content: center;
    gap: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.3s var(--ease-out), transform 0.3s var(--ease-out);
  }

  .site-nav.is-open {
    opacity: 1;
    pointer-events: auto;
    transform: none;
  }

  .site-nav a {
    font-size: 1.2rem;
    font-family: var(--font-display);
  }

  .service,
  .service--oil,
  .service--vibro {
    grid-template-columns: 1fr;
  }

  .service--oil .service-visual,
  .service--vibro .service-visual {
    order: 0;
  }

  .why-grid,
  .contacts-panel,
  .process-track,
  .lead-strip-inner,
  .offer-panel,
  .advantages-layout,
  .faq-layout,
  .reviews-rail,
  .cta-band-inner {
    grid-template-columns: 1fr;
  }

  .process-track::before {
    display: none;
  }

  .contacts-accent {
    align-items: flex-start;
    text-align: left;
    padding-top: 0.5rem;
  }

  .hero-scroll {
    display: none;
  }

  .advantages-photo,
  .faq-photo {
    display: none;
  }
}

@media (max-width: 560px) {
  .hero {
    align-items: flex-end;
    padding-bottom: 2.5rem;
  }

  .hero-brand {
    max-width: none;
  }

  .service-num {
    position: static;
    display: block;
    margin-bottom: 0.25rem;
    font-size: 2.5rem;
  }

  .btn {
    width: 100%;
  }

  .hero-cta,
  .contacts-cta,
  .offer-actions {
    flex-direction: column;
  }

  .lead-form--inline,
  .field-row,
  .gallery-masonry,
  .process-track--four {
    grid-template-columns: 1fr;
  }

  .gallery-item,
  .gallery-item--wide,
  .gallery-item--tall {
    grid-column: auto;
    grid-row: span 2;
  }

  .gallery-masonry {
    grid-auto-rows: 12rem;
  }
}