/* Mercury Horizon — Autotechsolutions */
:root {
  --silver: #c5ccd4;
  --silver-deep: #8a939e;
  --peach: #f0c4a8;
  --peach-warm: #e8b89a;
  --gold: #d4b878;
  --gold-soft: #c9a86c;
  --graphite: #2c3038;
  --graphite-mid: #3a3f47;
  --ink: #1e2228;
  --ink-soft: #4a5058;
  --mist: #eef1f4;
  --surface: rgba(238, 241, 244, 0.72);
  --error: #9b3d3d;
  --ok: #2f6b52;
  --radius: 12px;
  --font-display: "Sora", sans-serif;
  --font-body: "Figtree", sans-serif;
  --shell: min(1120px, calc(100% - 2.4rem));
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.05rem;
  line-height: 1.7;
  color: var(--ink);
  background:
    radial-gradient(ellipse 90% 55% at 80% -10%, rgba(240, 196, 168, 0.55), transparent 55%),
    radial-gradient(ellipse 70% 50% at 10% 30%, rgba(197, 204, 212, 0.65), transparent 50%),
    radial-gradient(ellipse 50% 40% at 50% 100%, rgba(212, 184, 120, 0.28), transparent 55%),
    linear-gradient(165deg, #f7f3ef 0%, #e8ecf0 42%, #d5dbe2 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

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

a {
  color: var(--graphite-mid);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--gold-soft);
}

.shell {
  width: var(--shell);
  margin-inline: auto;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 40;
  backdrop-filter: blur(16px);
  background: rgba(238, 241, 244, 0.78);
  border-bottom: 1px solid rgba(138, 147, 158, 0.28);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 4.2rem;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.05rem;
  letter-spacing: -0.02em;
  color: var(--graphite);
  text-decoration: none;
}

.brand:hover {
  color: var(--graphite);
}

.nav-toggle {
  display: none;
  width: 2.6rem;
  height: 2.6rem;
  border: 1px solid rgba(138, 147, 158, 0.4);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.55);
  cursor: pointer;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.nav-toggle span:not(.sr-only) {
  display: block;
  width: 1rem;
  height: 1.5px;
  background: var(--graphite);
  border-radius: 2px;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1.25rem;
}

.site-nav a {
  text-decoration: none;
  color: var(--ink-soft);
  font-size: 0.95rem;
  font-weight: 500;
}

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

.nav-cta {
  padding: 0.55rem 1rem;
  border-radius: 999px;
  background: linear-gradient(135deg, var(--silver) 0%, var(--peach) 55%, var(--gold) 100%);
  color: var(--graphite) !important;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.45);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  border: none;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 600;
  cursor: pointer;
  text-decoration: none;
  transition:
    transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.35s ease,
    filter 0.25s ease;
}

.btn-liquid {
  color: var(--graphite);
  background:
    radial-gradient(circle at 30% 20%, rgba(255, 255, 255, 0.55), transparent 40%),
    linear-gradient(145deg, var(--silver) 0%, var(--peach-warm) 48%, var(--gold-soft) 100%);
  box-shadow:
    0 10px 28px rgba(44, 48, 56, 0.12),
    inset 0 1px 0 rgba(255, 255, 255, 0.5);
}

.btn-liquid:hover {
  transform: translateY(-2px) scale(1.02);
  filter: saturate(1.05);
}

.btn-liquid:active {
  transform: scale(0.96) translateY(1px);
  box-shadow:
    inset 0 8px 18px rgba(44, 48, 56, 0.18),
    inset 0 -2px 6px rgba(255, 255, 255, 0.25);
}

.btn-ghost {
  color: var(--graphite);
  background: rgba(255, 255, 255, 0.45);
  border: 1px solid rgba(138, 147, 158, 0.45);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.btn-ghost:hover {
  transform: translateY(-1px);
  background: rgba(255, 255, 255, 0.7);
}

.btn-ghost:active {
  transform: scale(0.97);
  box-shadow: inset 0 6px 14px rgba(44, 48, 56, 0.12);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

/* Hero — horizon composition */
.hero-horizon {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: var(--mist);
}

.hero-horizon__media {
  position: absolute;
  inset: 0;
}

.hero-horizon__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: saturate(0.85) contrast(1.05);
}

.hero-horizon__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(44, 48, 56, 0.25) 0%, rgba(44, 48, 56, 0.15) 35%, rgba(44, 48, 56, 0.78) 100%),
    linear-gradient(90deg, rgba(240, 196, 168, 0.18), transparent 45%);
  pointer-events: none;
}

.hero-horizon__band {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 28%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--peach) 18%,
    var(--silver) 50%,
    var(--gold) 78%,
    transparent 100%
  );
  opacity: 0.75;
  animation: shimmer 7s ease-in-out infinite;
}

@keyframes shimmer {
  0%,
  100% {
    opacity: 0.45;
    transform: scaleX(0.92);
  }
  50% {
    opacity: 0.9;
    transform: scaleX(1);
  }
}

.hero-horizon__content {
  position: relative;
  z-index: 1;
  padding: clamp(3rem, 8vw, 5.5rem) 0 clamp(2.5rem, 6vw, 4rem);
}

.hero-horizon__brand {
  font-family: var(--font-display);
  font-size: clamp(2.4rem, 7vw, 4.8rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1.05;
  margin: 0 0 0.85rem;
  background: linear-gradient(120deg, #fff 0%, var(--peach) 45%, var(--gold) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.hero-horizon h1 {
  font-family: var(--font-display);
  font-size: clamp(1.25rem, 2.6vw, 1.75rem);
  font-weight: 500;
  line-height: 1.35;
  max-width: 22ch;
  margin: 0;
  color: var(--mist);
}

.hero-horizon .lead {
  max-width: 36rem;
  margin: 1rem 0 0;
  color: rgba(238, 241, 244, 0.88);
  font-size: 1.05rem;
}

.fade-rise {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.9s ease forwards;
}

.delay-1 {
  animation-delay: 0.15s;
}
.delay-2 {
  animation-delay: 0.3s;
}
.delay-3 {
  animation-delay: 0.45s;
}

@keyframes rise {
  to {
    opacity: 1;
    transform: none;
  }
}

.section {
  padding: clamp(3.5rem, 7vw, 5.5rem) 0;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--silver-deep);
  margin: 0 0 0.75rem;
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  letter-spacing: -0.03em;
  color: var(--graphite);
  line-height: 1.2;
}

h2 {
  font-size: clamp(1.6rem, 3vw, 2.15rem);
  margin: 0 0 0.75rem;
}

h3 {
  font-size: 1.15rem;
  margin: 0 0 0.4rem;
}

.lead {
  font-size: 1.08rem;
  color: var(--ink-soft);
  max-width: 40rem;
}

.band-mercury {
  background:
    linear-gradient(120deg, rgba(197, 204, 212, 0.45), rgba(240, 196, 168, 0.28)),
    rgba(255, 255, 255, 0.35);
  border-block: 1px solid rgba(138, 147, 158, 0.25);
}

.primary-offer {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: clamp(1.5rem, 4vw, 3rem);
  align-items: center;
}

.primary-offer__visual {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 24px 48px rgba(44, 48, 56, 0.12);
}

.primary-offer__visual::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(240, 196, 168, 0.2), transparent 50%);
  pointer-events: none;
}

.primary-offer__visual img {
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
}

.offer-list {
  list-style: none;
  padding: 0;
  margin: 1.75rem 0 0;
  display: grid;
  gap: 1.25rem;
}

.offer-list li {
  padding-bottom: 1.25rem;
  border-bottom: 1px solid rgba(138, 147, 158, 0.3);
}

.offer-list a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.15rem;
  text-decoration: none;
  color: var(--graphite);
}

.offer-meta {
  display: inline-block;
  margin-left: 0.65rem;
  font-size: 0.9rem;
  color: var(--gold-soft);
  font-weight: 600;
}

.offer-list p {
  margin: 0.45rem 0 0;
  color: var(--ink-soft);
  max-width: 42rem;
}

.evidence {
  display: grid;
  gap: 1.5rem;
}

.evidence blockquote {
  margin: 0;
  padding: 1.35rem 1.5rem;
  border-left: 3px solid var(--gold-soft);
  background: var(--surface);
  border-radius: 0 var(--radius) var(--radius) 0;
  backdrop-filter: blur(8px);
}

.evidence p {
  margin: 0;
  font-size: 1.05rem;
  color: var(--graphite);
}

.evidence footer {
  margin-top: 0.85rem;
  font-size: 0.9rem;
  color: var(--ink-soft);
}

.media-list {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.media-item a {
  text-decoration: none;
  color: inherit;
  display: block;
}

.media-item img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius);
  margin-bottom: 0.85rem;
}

.media-item h3 {
  color: var(--graphite);
}

.media-item p {
  margin: 0.35rem 0 0;
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.page-hero {
  padding: clamp(2.5rem, 6vw, 4rem) 0 1.5rem;
}

.page-hero--split {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 2rem;
  align-items: center;
  padding-bottom: 2.5rem;
}

.page-hero--split img {
  border-radius: var(--radius);
  width: 100%;
  aspect-ratio: 5/4;
  object-fit: cover;
}

.page-hero h1 {
  font-size: clamp(1.85rem, 4vw, 2.75rem);
  margin: 0 0 0.75rem;
}

.meta-line {
  color: var(--silver-deep);
  font-weight: 500;
  margin: 1rem 0 0;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2rem;
}

.prose ul {
  padding-left: 1.2rem;
  color: var(--ink-soft);
}

.prose li + li {
  margin-top: 0.4rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.75rem;
  margin-top: 2rem;
}

.service-tile {
  display: grid;
  gap: 0.85rem;
}

.service-tile img {
  width: 100%;
  aspect-ratio: 16/10;
  object-fit: cover;
  border-radius: var(--radius);
}

.service-tile a {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  text-decoration: none;
  color: var(--graphite);
}

.service-tile p {
  margin: 0;
  color: var(--ink-soft);
}

.price-rows {
  display: grid;
  gap: 0;
  border-top: 1px solid rgba(138, 147, 158, 0.35);
}

.price-row {
  display: grid;
  grid-template-columns: 1.4fr 0.6fr auto;
  gap: 1rem;
  align-items: center;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(138, 147, 158, 0.35);
}

.price-row strong {
  font-family: var(--font-display);
  color: var(--graphite);
  white-space: nowrap;
}

.process-steps {
  display: grid;
  gap: 1.5rem;
  margin-top: 2rem;
  counter-reset: step;
}

.process-step {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  align-items: start;
  padding: 1.25rem 0;
  border-bottom: 1px solid rgba(138, 147, 158, 0.28);
}

.process-step::before {
  counter-increment: step;
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.4rem;
  color: var(--gold-soft);
  line-height: 1;
}

.faq-list {
  display: grid;
  gap: 1rem;
  margin-top: 1.75rem;
}

.faq-item {
  padding: 1.15rem 1.25rem;
  background: var(--surface);
  border-radius: var(--radius);
  border: 1px solid rgba(138, 147, 158, 0.22);
}

.faq-item h3 {
  margin: 0 0 0.45rem;
}

.faq-item p {
  margin: 0;
  color: var(--ink-soft);
}

.form {
  max-width: 34rem;
}

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

.form label {
  display: grid;
  gap: 0.35rem;
  font-weight: 500;
  color: var(--graphite);
}

.form input,
.form select,
.form textarea {
  width: 100%;
  padding: 0.8rem 0.95rem;
  border-radius: 10px;
  border: 1px solid rgba(138, 147, 158, 0.45);
  background: rgba(255, 255, 255, 0.7);
  font: inherit;
  color: var(--ink);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: none;
  border-color: var(--gold-soft);
  box-shadow: 0 0 0 3px rgba(212, 184, 120, 0.25);
}

.field-error {
  min-height: 1.1rem;
  font-size: 0.88rem;
  color: var(--error);
}

.form-status {
  margin-top: 1rem;
  font-weight: 500;
}

.form-status.is-ok {
  color: var(--ok);
}

.form-status.is-err {
  color: var(--error);
}

.form.is-success .form-fields {
  opacity: 0.55;
  pointer-events: none;
}

.article-hero img {
  margin-top: 1.5rem;
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  border-radius: var(--radius);
}

.article-body p + p {
  margin-top: 1rem;
}

.site-footer {
  margin-top: 2rem;
  padding: 3rem 0 1.5rem;
  background:
    linear-gradient(180deg, transparent, rgba(44, 48, 56, 0.04)),
    rgba(238, 241, 244, 0.65);
  border-top: 1px solid rgba(138, 147, 158, 0.28);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2rem;
}

.footer-tag,
.footer-address {
  color: var(--ink-soft);
  margin: 0.4rem 0;
}

.footer-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--silver-deep);
  margin: 0 0 0.75rem;
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: grid;
  gap: 0.45rem;
}

.footer-links a {
  text-decoration: none;
  color: var(--ink-soft);
}

.footer-links a:hover {
  color: var(--graphite);
}

.footer-base {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(138, 147, 158, 0.25);
  color: var(--ink-soft);
  font-size: 0.9rem;
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1rem 0 1.25rem;
  background: rgba(44, 48, 56, 0.92);
  color: var(--mist);
  backdrop-filter: blur(12px);
  border-top: 1px solid rgba(212, 184, 120, 0.35);
}

.cookie-inner {
  display: grid;
  gap: 1rem;
}

.cookie-banner a {
  color: var(--peach);
}

.cookie-banner p {
  margin: 0;
  max-width: 48rem;
}

.cookie-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.65rem;
}

.cookie-banner .btn-ghost {
  color: var(--mist);
  border-color: rgba(197, 204, 212, 0.45);
  background: transparent;
}

.error-page {
  min-height: 60vh;
  display: grid;
  place-content: center;
  text-align: center;
  padding: 3rem 1.2rem;
}

.error-page h1 {
  font-size: clamp(3rem, 10vw, 5rem);
  margin: 0;
  background: linear-gradient(120deg, var(--silver-deep), var(--peach), var(--gold));
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

@media (max-width: 900px) {
  .nav-toggle {
    display: inline-flex;
  }

  .site-nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.75rem 1.2rem 1.25rem;
    background: rgba(238, 241, 244, 0.96);
    border-bottom: 1px solid rgba(138, 147, 158, 0.3);
  }

  .site-nav.is-open {
    display: flex;
  }

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(138, 147, 158, 0.2);
  }

  .nav-cta {
    margin-top: 0.5rem;
    text-align: center;
  }

  .primary-offer,
  .page-hero--split,
  .media-list,
  .service-grid,
  .footer-grid {
    grid-template-columns: 1fr;
  }

  .price-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .fade-rise,
  .hero-horizon__band,
  .btn {
    animation: none;
    transition: none;
    opacity: 1;
    transform: none;
  }
}