:root {
  --ink: #0a1929;
  --ink-soft: #2c3e50;
  --muted: #5b6b7c;
  --line: #d6e0ec;
  --paper: #f2f6fb;
  --paper-2: #e7eef7;
  --white: #ffffff;
  --navy: #0b2545;
  --navy-mid: #12365f;
  --navy-deep: #06182c;
  --accent: #1a56db;
  --accent-hover: #1347b8;
  --accent-soft: rgba(26, 86, 219, 0.1);
  --accent-glow: rgba(26, 86, 219, 0.28);
  --steel: #3d7ea6;
  --steel-soft: rgba(61, 126, 166, 0.16);
  --gold: #a8843d;
  --gold-soft: rgba(168, 132, 61, 0.14);
  --hero-mist: #9eb6d4;
  --btn-light: #edf3ff;
  --shadow: 0 18px 50px rgba(10, 25, 41, 0.09);
  --radius: 16px;
  --max: 1120px;
  --font: "Manrope", sans-serif;
  --display: "Source Serif 4", Georgia, serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  color: var(--ink);
  background:
    radial-gradient(980px 460px at 88% -8%, var(--accent-soft), transparent 55%),
    radial-gradient(700px 360px at 8% 18%, var(--steel-soft), transparent 50%),
    linear-gradient(180deg, #f7faff 0%, var(--paper) 42%, #eef3f9 100%);
  font-family: var(--font);
  line-height: 1.6;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.95rem 1.25rem;
  background: rgba(247, 250, 255, 0.9);
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(12px);
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  color: inherit;
  text-decoration: none;
}

.brand:hover {
  text-decoration: none;
}

.brand-mark {
  width: 2.4rem;
  height: 2.4rem;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: linear-gradient(160deg, var(--navy-mid), var(--navy-deep));
  box-shadow: inset 0 0 0 1px rgba(158, 182, 212, 0.22);
  color: #f4f8ff;
  font-size: 0.72rem;
  font-weight: 800;
  letter-spacing: 0.06em;
}

.brand-mark.small {
  width: 2.1rem;
  height: 2.1rem;
}

.brand-name {
  display: block;
  font-weight: 800;
  letter-spacing: -0.01em;
  line-height: 1.15;
}

.brand-sub {
  display: block;
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 500;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.nav a {
  color: var(--ink-soft);
  font-size: 0.92rem;
  font-weight: 600;
  text-decoration: none;
}

.nav a:hover {
  color: var(--ink);
  text-decoration: none;
}

.nav-cta {
  padding: 0.55rem 0.95rem;
  border-radius: 999px;
  background: linear-gradient(180deg, var(--accent), var(--accent-hover));
  color: #fff !important;
  box-shadow: 0 8px 18px rgba(26, 86, 219, 0.22);
}

.nav-cta:hover {
  background: linear-gradient(180deg, #2a67e8, var(--accent));
}

.hero {
  position: relative;
  min-height: calc(100svh - 74px);
  display: grid;
  align-items: end;
  overflow: hidden;
  color: #f5f8fb;
  background: var(--navy-deep);
}

.hero-visual {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(6, 24, 44, 0.94) 0%, rgba(11, 37, 69, 0.78) 48%, rgba(18, 54, 95, 0.58) 100%),
    radial-gradient(circle at 78% 28%, var(--accent-glow), transparent 34%),
    radial-gradient(circle at 18% 75%, rgba(61, 126, 166, 0.32), transparent 40%),
    linear-gradient(180deg, var(--navy-mid), var(--navy-deep));
}

.hero-shade {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, transparent 35%, rgba(8, 18, 30, 0.75) 100%);
}

.hero-orbit {
  position: absolute;
  width: min(58vw, 560px);
  height: min(58vw, 560px);
  right: -6%;
  top: 6%;
  border: 1px solid rgba(245, 248, 251, 0.12);
  border-radius: 50%;
  animation: pulse-ring 10s ease-in-out infinite;
}

.hero-orbit::after {
  content: "";
  position: absolute;
  inset: 18%;
  border: 1px solid rgba(245, 248, 251, 0.08);
  border-radius: 50%;
}

.hero-lines {
  position: absolute;
  inset: 0;
  background-image: linear-gradient(rgba(255, 255, 255, 0.045) 1px, transparent 1px);
  background-size: 100% 56px;
  mask-image: linear-gradient(180deg, rgba(0, 0, 0, 0.5), transparent 80%);
  animation: drift-y 14s linear infinite;
}

.hero-inner {
  position: relative;
  z-index: 1;
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  padding: 5.5rem 0 4.2rem;
  animation: rise 0.85s ease both;
}

.brand-signal {
  margin: 0 0 0.9rem;
  font-size: clamp(1.05rem, 2.4vw, 1.35rem);
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--hero-mist);
}

.hero h1 {
  margin: 0;
  max-width: 15ch;
  font-family: var(--display);
  font-size: clamp(2.5rem, 6.4vw, 4.5rem);
  font-weight: 600;
  line-height: 1.08;
  letter-spacing: -0.02em;
}

.lede {
  margin: 1.2rem 0 0;
  max-width: 38rem;
  color: rgba(245, 248, 251, 0.82);
  font-size: 1.06rem;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.8rem;
  margin-top: 2rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.8rem 1.25rem;
  border-radius: 999px;
  font-weight: 700;
  text-decoration: none !important;
  transition: transform 0.2s ease, background 0.2s ease, box-shadow 0.2s ease;
}

.btn:hover {
  transform: translateY(-1px);
}

.btn-primary {
  background: linear-gradient(180deg, #ffffff, var(--btn-light));
  color: var(--navy-deep);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.2);
}

.btn-secondary {
  border: 1px solid rgba(255, 255, 255, 0.28);
  color: #fff;
  background: rgba(255, 255, 255, 0.04);
}

.btn-light {
  background: #fff;
  color: var(--navy-deep);
}

.trust-bar {
  border-bottom: 1px solid var(--line);
  background: var(--white);
}

.trust-inner {
  width: min(100% - 2.5rem, var(--max));
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.1rem;
  padding: 1.35rem 0;
}

.trust-label {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.trust-inner strong {
  font-size: 0.98rem;
  font-weight: 700;
}

.section {
  padding: 5rem 1.25rem;
}

.section-soft {
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.7), rgba(231, 238, 247, 0.95));
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.section-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
}

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

.eyebrow {
  margin: 0 0 0.7rem;
  color: var(--accent);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.eyebrow.light {
  color: var(--hero-mist);
}

.section h2,
.cta-band h2 {
  margin: 0;
  max-width: 16ch;
  font-family: var(--display);
  font-size: clamp(2rem, 4.2vw, 3.1rem);
  font-weight: 600;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: var(--ink);
}

.section-heading {
  max-width: 40rem;
  margin-bottom: 2.4rem;
}

.section-intro,
.prose p {
  margin: 0.9rem 0 0;
  color: var(--muted);
  font-size: 1.05rem;
}

.prose a {
  font-weight: 700;
}

.catalog {
  display: grid;
  gap: 1.2rem;
}

.offer {
  padding: 1.6rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
  box-shadow: var(--shadow);
  animation: rise 0.75s ease both;
}

.offer:nth-child(2) {
  animation-delay: 0.1s;
}

.offer-head {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 0.9rem;
}

.offer-type {
  margin: 0 0 0.4rem;
  color: var(--steel);
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.offer h3 {
  margin: 0;
  max-width: 18ch;
  font-family: var(--display);
  font-size: clamp(1.55rem, 2.8vw, 1.95rem);
  font-weight: 600;
  line-height: 1.2;
}

.offer-price {
  margin: 0;
  text-align: right;
}

.offer-price span {
  display: block;
  font-size: 1.7rem;
  font-weight: 800;
  letter-spacing: -0.02em;
  color: var(--accent);
}

.offer-price small {
  color: var(--muted);
  font-size: 0.85rem;
  font-weight: 600;
}

.offer-desc {
  margin: 0;
  color: var(--ink-soft);
}

.offer-specs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.85rem;
  margin: 1.25rem 0 0;
  padding: 1rem 0 0;
  border-top: 1px solid var(--line);
}

.offer-specs dt {
  color: var(--muted);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.offer-specs dd {
  margin: 0.2rem 0 0;
  font-weight: 700;
  color: var(--ink);
}

.offer-cta {
  display: inline-flex;
  margin-top: 1.35rem;
  color: var(--accent);
  font-weight: 800;
  text-decoration: none;
  border-bottom: 1px solid rgba(26, 86, 219, 0.3);
}

.offer-cta:hover {
  color: var(--accent-hover);
  border-color: var(--accent-hover);
  text-decoration: none;
}

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

.process li {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 1rem;
  padding: 1.25rem 1.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--white);
}

.step-num {
  color: var(--gold);
  font-size: 0.9rem;
  font-weight: 800;
  letter-spacing: 0.08em;
}

.process h3 {
  margin: 0;
  font-size: 1.08rem;
}

.process p {
  margin: 0.35rem 0 0;
  color: var(--muted);
}

.details-grid {
  display: grid;
  gap: 2rem;
}

.info-panel {
  border: 1px solid var(--line);
  border-radius: calc(var(--radius) + 2px);
  background: var(--white);
  overflow: hidden;
  box-shadow: var(--shadow);
}

.info-row {
  display: grid;
  gap: 0.35rem;
  padding: 1rem 1.2rem;
  border-bottom: 1px solid var(--line);
}

.info-row:last-child {
  border-bottom: 0;
}

.info-row span {
  color: var(--muted);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.info-row strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  word-break: break-word;
}

.info-row a {
  font-weight: 700;
}

.cta-band {
  padding: 1.25rem;
}

.cta-band-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  gap: 1.5rem;
  padding: 2.2rem;
  border-radius: calc(var(--radius) + 4px);
  color: #f5f8fb;
  background:
    radial-gradient(520px 240px at 100% 0%, var(--accent-glow), transparent 55%),
    radial-gradient(420px 200px at 0% 100%, rgba(61, 126, 166, 0.25), transparent 50%),
    linear-gradient(135deg, var(--navy-mid), var(--navy-deep));
}

.cta-band h2 {
  color: #fff;
  max-width: 14ch;
}

.cta-band p {
  margin: 0.8rem 0 0;
  max-width: 34rem;
  color: rgba(245, 248, 251, 0.8);
}

.site-footer {
  padding: 2rem 1.25rem 2.8rem;
}

.footer-inner {
  width: min(100%, var(--max));
  margin: 0 auto;
  display: grid;
  gap: 1.4rem;
}

.footer-brand {
  display: flex;
  gap: 0.85rem;
  align-items: center;
}

.footer-brand strong {
  display: block;
}

.footer-brand p,
.footer-meta p {
  margin: 0.15rem 0 0;
  color: var(--muted);
  font-size: 0.92rem;
}

.footer-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  padding-top: 1rem;
  border-top: 1px solid var(--line);
}

.footer-meta a {
  font-weight: 700;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes pulse-ring {
  0%,
  100% {
    transform: scale(1);
    opacity: 0.7;
  }
  50% {
    transform: scale(1.04);
    opacity: 1;
  }
}

@keyframes drift-y {
  from {
    transform: translateY(0);
  }
  to {
    transform: translateY(56px);
  }
}

@media (min-width: 820px) {
  .site-header,
  .section,
  .site-footer,
  .cta-band {
    padding-left: 2rem;
    padding-right: 2rem;
  }

  .trust-inner {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    padding: 1.5rem 0;
  }

  .split,
  .catalog,
  .details-grid,
  .cta-band-inner {
    grid-template-columns: 1fr 1fr;
    align-items: start;
  }

  .cta-band-inner {
    align-items: center;
  }

  .info-row {
    grid-template-columns: 220px 1fr;
    align-items: center;
    gap: 1rem;
  }

  .process {
    grid-template-columns: repeat(3, 1fr);
  }

  .process li {
    grid-template-columns: 1fr;
    min-height: 100%;
  }
}

@media (max-width: 760px) {
  .nav a:not(.nav-cta) {
    display: none;
  }

  .hero-inner {
    padding-top: 4.5rem;
  }

  .offer-price {
    text-align: left;
  }
}