/* Mercury Horizon — Aicloudinnovations */
:root {
  --silver: #c5cdd4;
  --silver-light: #e8ecf0;
  --silver-mid: #a8b2bc;
  --peach: #f0c9b0;
  --peach-deep: #e8b896;
  --gold: #d4b896;
  --gold-soft: #e6d4b8;
  --graphite: #3a3f46;
  --graphite-deep: #2c3036;
  --ink: #2c3036;
  --ink-soft: #5a616a;
  --white: #f7f8fa;
  --error: #9b3d3d;
  --ok: #3d6b5a;
  --radius: 18px;
  --font-display: "Nunito", sans-serif;
  --font-body: "Outfit", sans-serif;
  --space: clamp(1rem, 2vw, 1.75rem);
  --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;
  letter-spacing: 0.01em;
  color: var(--ink);
  background:
    radial-gradient(ellipse 90% 55% at 100% 0%, rgba(240, 201, 176, 0.55), transparent 55%),
    radial-gradient(ellipse 70% 50% at 0% 30%, rgba(197, 205, 212, 0.7), transparent 50%),
    radial-gradient(ellipse 60% 40% at 50% 100%, rgba(212, 184, 150, 0.35), transparent 55%),
    linear-gradient(165deg, var(--silver-light) 0%, #dde3e8 45%, #d5dce2 100%);
  background-attachment: fixed;
  min-height: 100vh;
}

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

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

a:hover {
  color: var(--peach-deep);
}

.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(232, 236, 240, 0.78);
  border-bottom: 1px solid rgba(168, 178, 188, 0.45);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0;
}

.brand {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(1.15rem, 2.2vw, 1.4rem);
  letter-spacing: -0.02em;
  color: var(--graphite-deep);
  text-decoration: none;
}

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

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

.site-nav a {
  font-size: 0.92rem;
  font-weight: 500;
  color: var(--ink-soft);
  text-decoration: none;
}

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

.nav-cta {
  padding: 0.45rem 0.95rem;
  border-radius: 999px;
  border: 1px solid rgba(168, 178, 188, 0.7);
  background: linear-gradient(125deg, rgba(240, 201, 176, 0.55), rgba(197, 205, 212, 0.65));
  color: var(--graphite-deep) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 6px;
  width: 2.5rem;
  height: 2.5rem;
  border: 1px solid var(--silver-mid);
  border-radius: 12px;
  background: transparent;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  height: 2px;
  width: 1.1rem;
  margin-inline: auto;
  background: var(--graphite);
  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(232, 236, 240, 0.98);
    border-bottom: 1px solid rgba(168, 178, 188, 0.45);
    display: none;
  }

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

  .site-nav a {
    padding: 0.75rem 0;
    border-bottom: 1px solid rgba(168, 178, 188, 0.3);
  }
}

h1,
h2,
h3 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.02em;
  color: var(--graphite-deep);
}

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

h2 {
  font-size: clamp(1.55rem, 3vw, 2.1rem);
}

h3 {
  font-size: 1.2rem;
}

.section {
  padding: clamp(3.2rem, 7vw, 5.4rem) 0;
}

.section-label {
  font-family: var(--font-display);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-soft);
  margin: 0 0 0.7rem;
}

.lead {
  font-size: 1.12rem;
  max-width: 36rem;
  color: var(--ink-soft);
  font-weight: 300;
}

.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.4rem;
  padding: 0.9rem 1.6rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  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,
    background 0.35s ease,
    color 0.25s ease;
}

.btn-mercury {
  color: var(--white);
  background:
    linear-gradient(145deg, var(--graphite) 0%, #4a515a 40%, var(--peach-deep) 140%);
  border-color: rgba(58, 63, 70, 0.35);
  box-shadow:
    0 8px 22px rgba(58, 63, 70, 0.18),
    inset 0 1px 0 rgba(255, 255, 255, 0.22);
}

.btn-mercury:hover {
  color: var(--white);
  transform: translateY(2px) scale(0.985);
  box-shadow:
    inset 0 10px 18px rgba(44, 48, 54, 0.35),
    inset 0 -2px 6px rgba(240, 201, 176, 0.25),
    0 2px 8px rgba(58, 63, 70, 0.12);
}

.btn-mercury:active {
  transform: translateY(3px) scale(0.97);
  box-shadow:
    inset 0 14px 24px rgba(44, 48, 54, 0.45),
    inset 0 -1px 4px rgba(240, 201, 176, 0.2);
}

.btn-ghost {
  color: var(--graphite-deep);
  background: rgba(247, 248, 250, 0.55);
  border-color: var(--silver-mid);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.65);
}

.btn-ghost:hover {
  color: var(--graphite-deep);
  transform: translateY(2px) scale(0.985);
  box-shadow:
    inset 0 8px 16px rgba(168, 178, 188, 0.35),
    0 1px 4px rgba(58, 63, 70, 0.08);
}

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

/* Hero — horizon band: full-bleed image, brand as dominant typographic plane */
.hero-horizon {
  position: relative;
  min-height: min(92vh, 820px);
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

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

.hero-horizon__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: saturate(0.85) contrast(1.05);
  animation: horizon-drift 16s ease-in-out infinite alternate;
}

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

.hero-horizon__veil {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(
      180deg,
      rgba(232, 236, 240, 0.25) 0%,
      rgba(197, 205, 212, 0.35) 35%,
      rgba(44, 48, 54, 0.72) 100%
    ),
    linear-gradient(
      105deg,
      rgba(240, 201, 176, 0.35) 0%,
      transparent 45%
    );
  animation: veil-shift 12s ease-in-out infinite alternate;
}

@keyframes veil-shift {
  from {
    opacity: 0.92;
  }
  to {
    opacity: 1;
  }
}

.hero-horizon__content {
  position: relative;
  z-index: 2;
  width: 100%;
  padding: clamp(4rem, 12vw, 7rem) 0 clamp(2.8rem, 7vw, 4.5rem);
  color: var(--white);
}

.hero-horizon__brand {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 9vw, 5.8rem);
  font-weight: 800;
  letter-spacing: -0.035em;
  line-height: 0.95;
  margin: 0 0 1.25rem;
  color: var(--white);
  text-shadow: 0 2px 24px rgba(44, 48, 54, 0.35);
  animation: rise-in 0.9s ease both;
}

.hero-horizon h1 {
  font-size: clamp(1.15rem, 2.4vw, 1.55rem);
  font-weight: 600;
  letter-spacing: 0.01em;
  max-width: 28ch;
  margin: 0 0 0.85rem;
  color: var(--gold-soft);
  animation: rise-in 0.9s ease 0.12s both;
}

.hero-horizon .lead {
  color: rgba(247, 248, 250, 0.88);
  margin: 0;
  animation: rise-in 0.9s ease 0.22s both;
}

.hero-horizon .btn-row {
  animation: rise-in 0.9s ease 0.32s both;
}

.hero-horizon .btn-mercury {
  background: linear-gradient(145deg, var(--peach) 0%, var(--gold) 55%, var(--silver) 130%);
  color: var(--graphite-deep);
  border-color: rgba(240, 201, 176, 0.5);
}

.hero-horizon .btn-ghost {
  color: var(--white);
  background: rgba(247, 248, 250, 0.12);
  border-color: rgba(247, 248, 250, 0.45);
}

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

.primary-offer {
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  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(240, 201, 176, 0.55), rgba(197, 205, 212, 0.5));
  z-index: -1;
  filter: blur(2px);
  animation: mercury-pool 10s ease-in-out infinite alternate;
}

@keyframes mercury-pool {
  from {
    transform: translate(0, 0) scale(1);
  }
  to {
    transform: translate(-12px, -8px) scale(1.06);
  }
}

@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(58, 63, 70, 0.15);
}

.offer-list li {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 1rem;
  align-items: baseline;
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(58, 63, 70, 0.12);
}

.offer-list a {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 700;
  text-decoration: none;
  color: var(--graphite-deep);
}

.offer-list a:hover {
  color: var(--peach-deep);
}

.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: 0.04em;
  color: var(--ink-soft);
  white-space: nowrap;
}

.evidence {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
  margin-top: 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;
  color: var(--ink-soft);
}

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

.band-mercury {
  position: relative;
  background:
    linear-gradient(125deg, rgba(197, 205, 212, 0.45), rgba(240, 201, 176, 0.28)),
    repeating-linear-gradient(
      -12deg,
      transparent,
      transparent 14px,
      rgba(168, 178, 188, 0.08) 14px,
      rgba(168, 178, 188, 0.08) 15px
    );
}

.media-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(255px, 1fr));
  gap: 2.4rem 1.9rem;
  margin-top: 2rem;
}

.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: calc(var(--radius) - 4px);
  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;
  }
}

.meta-line {
  font-size: 0.92rem;
  color: var(--ink-soft);
  letter-spacing: 0.03em;
}

.prose {
  max-width: 42rem;
}

.prose h2 {
  margin-top: 2.2rem;
}

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

.prose li {
  margin-bottom: 0.45rem;
}

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

.process-steps li {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1.25rem;
  padding: 1.6rem 0;
  border-bottom: 1px solid rgba(58, 63, 70, 0.12);
  counter-increment: step;
}

.process-steps li::before {
  content: counter(step, decimal-leading-zero);
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.35rem;
  color: var(--peach-deep);
  line-height: 1.2;
}

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

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

.pricing-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1.5rem;
}

.pricing-table th,
.pricing-table td {
  text-align: left;
  padding: 1rem 0.75rem;
  border-bottom: 1px solid rgba(58, 63, 70, 0.12);
  vertical-align: top;
}

.pricing-table th {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--ink-soft);
}

.faq-list {
  margin: 1.5rem 0 0;
  padding: 0;
  list-style: none;
}

.faq-list li {
  padding: 1.35rem 0;
  border-bottom: 1px solid rgba(58, 63, 70, 0.12);
}

.faq-list h3 {
  margin: 0 0 0.5rem;
}

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

.form {
  max-width: 36rem;
}

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

.form label {
  display: grid;
  gap: 0.4rem;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 0.92rem;
}

.form input,
.form select,
.form textarea {
  font: inherit;
  padding: 0.85rem 1rem;
  border: 1px solid var(--silver-mid);
  border-radius: 14px;
  background: rgba(247, 248, 250, 0.75);
  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(--peach-deep);
  box-shadow: 0 0 0 3px rgba(240, 201, 176, 0.45);
}

.field-error {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.85rem;
  color: var(--error);
  min-height: 1.1em;
}

.form-status {
  margin-top: 1rem;
  font-size: 0.95rem;
}

.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;
}

.site-footer {
  margin-top: 2rem;
  padding: 3rem 0 2rem;
  background:
    linear-gradient(180deg, transparent, rgba(197, 205, 212, 0.45)),
    linear-gradient(115deg, rgba(240, 201, 176, 0.2), transparent 50%);
  border-top: 1px solid rgba(168, 178, 188, 0.4);
}

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

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

.footer-label {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 0.78rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  margin: 0 0 0.85rem;
}

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

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

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

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

.footer-base {
  margin-top: 2.5rem;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(168, 178, 188, 0.35);
  font-size: 0.88rem;
  color: var(--ink-soft);
}

@media (max-width: 800px) {
  .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: rgba(232, 236, 240, 0.96);
  backdrop-filter: blur(14px);
  border-top: 1px solid rgba(168, 178, 188, 0.55);
  box-shadow: 0 -8px 30px rgba(58, 63, 70, 0.1);
}

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

.cookie-inner p {
  flex: 1 1 18rem;
  margin: 0;
  font-size: 0.95rem;
  color: var(--ink-soft);
}

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

.error-page {
  padding: clamp(5rem, 14vw, 8rem) 0;
  text-align: left;
}

.article-hero img {
  width: 100%;
  max-width: 52rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
  margin-top: 1.5rem;
  border-radius: var(--radius);
}

.article-body {
  margin-top: 2rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.service-grid a {
  text-decoration: none;
  color: inherit;
}

.service-grid img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  border-radius: calc(var(--radius) - 4px);
  margin-bottom: 1rem;
}

.service-grid h3 {
  margin: 0 0 0.45rem;
}

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