/* Mercury Horizon — Clouddatapro */
:root {
  --silver: #c8ced6;
  --silver-bright: #e8ecf0;
  --silver-deep: #9aa3ad;
  --peach: #f6c9a8;
  --peach-soft: #fbe5d4;
  --peach-deep: #e8a882;
  --gold: #e8c48a;
  --gold-soft: #f3dfb8;
  --graphite: #3a4149;
  --graphite-soft: #5a636e;
  --graphite-mist: #7a848f;
  --ink: #2a3036;
  --ink-soft: #4a535c;
  --horizon: #f7efe6;
  --white: #fbf8f5;
  --error: #9b3d3d;
  --ok: #3d6b5a;
  --radius: 12px;
  --font-display: "Sora", sans-serif;
  --font-body: "Manrope", sans-serif;
  --space: clamp(1rem, 2vw, 1.75rem);
  --shell: min(1100px, 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: 1.04rem;
  line-height: 1.72;
  letter-spacing: 0.01em;
  color: var(--ink);
  background:
    radial-gradient(ellipse 90% 55% at 80% -10%, rgba(246, 201, 168, 0.55), transparent 55%),
    radial-gradient(ellipse 70% 45% at 10% 15%, rgba(232, 196, 138, 0.28), transparent 50%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(154, 163, 173, 0.22), transparent 55%),
    linear-gradient(175deg, var(--horizon) 0%, var(--peach-soft) 42%, var(--silver) 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

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

a {
  color: var(--graphite-soft);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.22em;
  transition: color 0.25s ease;
}

a:hover {
  color: var(--ink);
}

.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(251, 248, 245, 0.78);
  border-bottom: 1px solid rgba(154, 163, 173, 0.35);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 0;
}

.brand {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.15rem, 2.4vw, 1.4rem);
  letter-spacing: 0.04em;
  color: var(--ink);
  text-decoration: none;
}

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

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

.site-nav a {
  font-size: 0.9rem;
  letter-spacing: 0.04em;
  color: var(--ink-soft);
  text-decoration: none;
}

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

.nav-cta {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1px solid var(--silver-deep);
  background: linear-gradient(125deg, var(--silver-bright), var(--peach-soft) 60%, var(--gold-soft));
  color: var(--ink) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--silver-deep);
  border-radius: var(--radius);
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 1.5px;
  width: 1.1rem;
  margin-inline: auto;
  background: var(--ink);
  border-radius: 2px;
}

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

  .site-nav {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    flex-direction: column;
    align-items: stretch;
    gap: 0;
    padding: 0.5rem 1.25rem 1.25rem;
    background: rgba(251, 248, 245, 0.97);
    border-bottom: 1px solid rgba(154, 163, 173, 0.35);
    display: none;
  }

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

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(154, 163, 173, 0.25);
  }
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--ink);
}

h1 {
  font-size: clamp(2.1rem, 5.2vw, 3.4rem);
  font-weight: 700;
}

h2 {
  font-size: clamp(1.5rem, 3vw, 2.1rem);
}

h3 {
  font-size: 1.2rem;
}

.section {
  padding: clamp(3.4rem, 8vw, 5.8rem) 0;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--graphite-mist);
  margin: 0 0 0.75rem;
}

.lead {
  font-size: 1.1rem;
  max-width: 36rem;
  color: var(--ink-soft);
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.88rem 1.6rem;
  font-family: var(--font-display);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition:
    transform 0.35s cubic-bezier(0.34, 1.4, 0.64, 1),
    box-shadow 0.35s ease,
    border-color 0.3s ease,
    color 0.3s ease;
}

.btn::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at 50% 120%, rgba(42, 48, 54, 0.22), transparent 55%);
  opacity: 0;
  transform: scaleY(0.4);
  transform-origin: bottom center;
  transition: opacity 0.35s ease, transform 0.4s cubic-bezier(0.34, 1.2, 0.64, 1);
  pointer-events: none;
  z-index: 0;
}

.btn:hover::after,
.btn:focus-visible::after {
  opacity: 1;
  transform: scaleY(1.15);
}

.btn:active {
  transform: scale(0.97) translateY(2px);
  box-shadow: inset 0 6px 18px rgba(42, 48, 54, 0.18);
}

.btn > * {
  position: relative;
  z-index: 1;
}

.btn-mercury {
  color: var(--white);
  background:
    linear-gradient(145deg, var(--graphite) 0%, var(--graphite-soft) 40%, var(--silver-deep) 100%);
  border-color: rgba(58, 65, 73, 0.35);
  box-shadow:
    0 8px 24px rgba(58, 65, 73, 0.18),
    inset 0 1px 0 rgba(232, 236, 240, 0.35);
}

.btn-mercury:hover {
  color: var(--white);
  transform: translateY(-2px);
}

.btn-ghost {
  color: var(--ink);
  background: rgba(251, 248, 245, 0.55);
  border-color: var(--silver-deep);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  color: var(--ink);
  border-color: var(--graphite-mist);
}

.btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 1.75rem;
}

/* Hero — horizon panel: brand as mercury band over full-bleed sunrise */
.hero-horizon {
  position: relative;
  min-height: min(92vh, 820px);
  display: grid;
  align-items: end;
  overflow: hidden;
}

.hero-horizon__sky {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-horizon__sky img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 45%;
  filter: saturate(0.85) contrast(1.05);
  animation: horizon-drift 18s ease-in-out infinite alternate;
}

@keyframes horizon-drift {
  from {
    transform: scale(1) translateY(0);
  }
  to {
    transform: scale(1.05) translateY(-1.5%);
  }
}

.hero-horizon__mercury {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(251, 248, 245, 0.15) 0%, transparent 28%, rgba(58, 65, 73, 0.45) 72%, rgba(42, 48, 54, 0.72) 100%),
    linear-gradient(90deg, rgba(246, 201, 168, 0.25) 0%, transparent 40%),
    radial-gradient(ellipse 80% 30% at 50% 78%, rgba(232, 236, 240, 0.55), transparent 70%);
  animation: mercury-sheen 10s ease-in-out infinite alternate;
}

@keyframes mercury-sheen {
  from {
    filter: brightness(1);
  }
  to {
    filter: brightness(1.06);
  }
}

.hero-horizon__panel {
  position: relative;
  z-index: 2;
  padding: clamp(4rem, 12vw, 7rem) 0 clamp(3rem, 8vw, 4.5rem);
  max-width: 42rem;
}

.hero-horizon__brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 9vw, 5.8rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
  margin: 0 0 1rem;
  background: linear-gradient(115deg, var(--silver-bright) 0%, var(--peach) 35%, var(--gold) 55%, var(--silver) 100%);
  background-size: 200% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: brand-flow 8s ease-in-out infinite alternate;
  filter: drop-shadow(0 2px 12px rgba(42, 48, 54, 0.35));
}

@keyframes brand-flow {
  from {
    background-position: 0% 50%;
  }
  to {
    background-position: 100% 50%;
  }
}

.hero-horizon h1 {
  font-size: clamp(1.2rem, 2.4vw, 1.55rem);
  font-weight: 500;
  letter-spacing: 0.01em;
  max-width: 28ch;
  margin: 0 0 1rem;
  color: var(--white);
}

.hero-horizon .lead {
  margin: 0;
  color: rgba(251, 248, 245, 0.88);
}

.primary-offer {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2rem, 5vw, 4rem);
  align-items: center;
}

.primary-offer__visual {
  position: relative;
}

.primary-offer__visual img {
  width: 100%;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  filter: saturate(0.9);
}

.primary-offer__visual::after {
  content: "";
  position: absolute;
  inset: auto -8% -8% auto;
  width: 48%;
  height: 42%;
  border-radius: 50%;
  background: linear-gradient(140deg, rgba(246, 201, 168, 0.55), rgba(200, 206, 214, 0.5));
  z-index: -1;
  animation: liquid-pool 9s ease-in-out infinite alternate;
}

@keyframes liquid-pool {
  from {
    transform: translate(0, 0) scale(1);
    border-radius: 45% 55% 50% 50%;
  }
  to {
    transform: translate(-12px, -8px) scale(1.06);
    border-radius: 55% 45% 48% 52%;
  }
}

@media (max-width: 800px) {
  .primary-offer {
    grid-template-columns: 1fr;
  }
}

.offer-list {
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
  border-top: 1px solid rgba(122, 132, 143, 0.28);
}

.offer-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(122, 132, 143, 0.22);
}

.offer-list a {
  font-family: var(--font-display);
  font-size: 1.15rem;
  letter-spacing: -0.01em;
  text-decoration: none;
  color: var(--ink);
}

.offer-list a:hover {
  color: var(--graphite-soft);
}

.offer-list p {
  margin: 0.35rem 0 0;
  grid-column: 1 / -1;
  color: var(--ink-soft);
  font-size: 0.98rem;
}

.offer-meta {
  font-size: 0.85rem;
  letter-spacing: 0.06em;
  color: var(--graphite-mist);
  white-space: nowrap;
}

.evidence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.evidence blockquote {
  margin: 0;
  padding: 0;
  border: none;
}

.evidence p {
  font-size: 1.05rem;
  margin: 0 0 1rem;
}

.evidence footer {
  font-size: 0.88rem;
  letter-spacing: 0.04em;
  color: var(--graphite-mist);
}

@media (max-width: 800px) {
  .evidence {
    grid-template-columns: 1fr;
  }
}

.band-graphite {
  position: relative;
  background:
    linear-gradient(125deg, rgba(200, 206, 214, 0.45), rgba(246, 201, 168, 0.28)),
    repeating-linear-gradient(
      -18deg,
      transparent,
      transparent 12px,
      rgba(154, 163, 173, 0.08) 12px,
      rgba(154, 163, 173, 0.08) 13px
    );
}

.media-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 2.4rem 1.9rem;
}

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

.media-item img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  margin-bottom: 1rem;
  border-radius: var(--radius);
  filter: saturate(0.88);
  transition: transform 0.5s ease, filter 0.5s ease;
}

.media-item a:hover img {
  transform: scale(1.02);
  filter: saturate(1);
}

.media-item h3 {
  margin: 0 0 0.4rem;
}

.media-item p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 0.97rem;
}

.page-hero {
  padding: clamp(3rem, 7vw, 5rem) 0 2rem;
}

.page-hero h1 {
  margin: 0 0 1rem;
  max-width: 18ch;
}

.page-hero--split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: end;
  padding-bottom: 0;
}

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

@media (max-width: 800px) {
  .page-hero--split {
    grid-template-columns: 1fr;
  }
}

.process-steps {
  counter-reset: step;
  list-style: none;
  margin: 2rem 0 0;
  padding: 0;
}

.process-steps li {
  counter-increment: step;
  display: grid;
  grid-template-columns: 4rem 1fr;
  gap: 1.25rem;
  padding: 1.75rem 0;
  border-top: 1px solid rgba(122, 132, 143, 0.25);
}

.process-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-size: 1.45rem;
  letter-spacing: 0.06em;
  color: var(--peach-deep);
}

.process-steps h3 {
  margin: 0 0 0.4rem;
}

.process-steps p {
  margin: 0;
  color: var(--ink-soft);
}

.price-rows {
  margin-top: 2rem;
}

.price-row {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 0.8fr;
  gap: 1rem;
  padding: 1.4rem 0;
  border-bottom: 1px solid rgba(122, 132, 143, 0.25);
  align-items: baseline;
}

.price-row:first-child {
  border-top: 1px solid rgba(122, 132, 143, 0.25);
}

@media (max-width: 700px) {
  .price-row {
    grid-template-columns: 1fr;
    gap: 0.35rem;
  }
}

.faq-list {
  margin: 2rem 0 0;
}

.faq-item {
  padding: 1.2rem 0;
  border-bottom: 1px solid rgba(122, 132, 143, 0.25);
}

.faq-item:first-child {
  border-top: 1px solid rgba(122, 132, 143, 0.25);
}

.faq-item summary {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.1rem;
  cursor: pointer;
  list-style: none;
}

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

.faq-item p {
  margin: 0.75rem 0 0;
  color: var(--ink-soft);
}

.form {
  max-width: 34rem;
  display: grid;
  gap: 1.1rem;
}

.form-fields {
  display: grid;
  gap: 1.1rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  font-size: 0.9rem;
  letter-spacing: 0.04em;
}

.form input,
.form select,
.form textarea {
  font: inherit;
  padding: 0.75rem 0.9rem;
  border: 1px solid var(--silver-deep);
  background: rgba(251, 248, 245, 0.7);
  color: var(--ink);
  border-radius: var(--radius);
}

.form input:focus,
.form select:focus,
.form textarea:focus {
  outline: 2px solid var(--peach-deep);
  outline-offset: 1px;
}

.field-error {
  color: var(--error);
  font-size: 0.85rem;
  min-height: 1.2em;
}

.form-status {
  margin: 0.5rem 0 0;
  font-size: 0.95rem;
}

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

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

.form.is-success .form-fields {
  display: none;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2.5rem;
}

.prose p,
.prose li {
  color: var(--ink-soft);
}

.prose ul {
  padding-left: 1.2rem;
}

.prose code {
  font-size: 0.9em;
  padding: 0.1em 0.35em;
  border-radius: 4px;
  background: rgba(200, 206, 214, 0.45);
}

.article-hero img {
  width: 100%;
  max-height: 420px;
  object-fit: cover;
  margin: 1.5rem 0 2rem;
  border-radius: var(--radius);
}

.article-body p {
  max-width: 40rem;
}

.meta-line {
  font-size: 0.88rem;
  letter-spacing: 0.05em;
  color: var(--graphite-mist);
}

.site-footer {
  margin-top: 3rem;
  padding: 3.5rem 0 2rem;
  border-top: 1px solid rgba(154, 163, 173, 0.4);
  background: linear-gradient(180deg, transparent, rgba(200, 206, 214, 0.35));
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 2.5rem;
}

.footer-tag,
.footer-address {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.footer-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--graphite-mist);
  margin: 0 0 0.75rem;
}

.footer-links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.footer-links a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
}

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

.footer-links li {
  margin-bottom: 0.45rem;
}

.footer-base {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(154, 163, 173, 0.3);
  font-size: 0.85rem;
  color: var(--graphite-mist);
}

@media (max-width: 700px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 50;
  padding: 1rem 0 1.25rem;
  background: linear-gradient(105deg, rgba(251, 248, 245, 0.97), rgba(232, 236, 240, 0.97));
  border-top: 1px solid rgba(122, 132, 143, 0.35);
  box-shadow: 0 -12px 40px rgba(42, 48, 54, 0.08);
}

.cookie-banner[hidden] {
  display: none;
}

.cookie-inner {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
}

.cookie-inner p {
  margin: 0;
  flex: 1 1 280px;
  font-size: 0.92rem;
  color: var(--ink-soft);
}

.cookie-actions {
  display: flex;
  gap: 0.6rem;
}

.error-page {
  min-height: 60vh;
  display: grid;
  align-content: center;
  padding: 4rem 0;
}

.error-page h1 {
  font-size: clamp(2.5rem, 8vw, 4.5rem);
  margin: 0 0 0.5rem;
}

.fade-rise {
  animation: fade-rise 1s ease both;
}

@keyframes fade-rise {
  from {
    opacity: 0;
    transform: translateY(18px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.delay-1 {
  animation-delay: 0.16s;
}

.delay-2 {
  animation-delay: 0.32s;
}

.delay-3 {
  animation-delay: 0.46s;
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation: none !important;
    transition: none !important;
  }
}