:root {
  --bg: #f7f9fc;
  --bg-soft: #eef3f8;
  --ink: #0f1724;
  --ink-muted: #5a6578;
  --accent: #0b6e99;
  --accent-deep: #08506f;
  --line: rgba(15, 23, 36, 0.08);
  --surface: rgba(255, 255, 255, 0.72);
  --shadow: 0 18px 50px rgba(15, 55, 90, 0.08);
  --radius: 18px;
  --font-display: "Sora", sans-serif;
  --font-body: "Manrope", sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: var(--font-body);
  color: var(--ink);
  background:
    radial-gradient(1200px 700px at 12% -10%, #d9ecf7 0%, transparent 55%),
    radial-gradient(900px 600px at 95% 10%, #e8f4ef 0%, transparent 50%),
    linear-gradient(180deg, #ffffff 0%, var(--bg) 45%, var(--bg-soft) 100%);
  overflow-x: hidden;
}

.atmosphere {
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  overflow: hidden;
}

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
  opacity: 0.55;
  mix-blend-mode: multiply;
  will-change: transform;
  animation: drift 16s ease-in-out infinite;
  --px: 0px;
  --py: 0px;
}

.blob-a {
  width: 38vw;
  min-width: 280px;
  aspect-ratio: 1;
  top: -8%;
  left: -6%;
  background: #c8e4f4;
  animation-delay: 0s;
}

.blob-b {
  width: 32vw;
  min-width: 240px;
  aspect-ratio: 1;
  top: 18%;
  right: -8%;
  background: #d5efe4;
  animation-delay: -5s;
  animation-duration: 20s;
}

.blob-c {
  width: 28vw;
  min-width: 220px;
  aspect-ratio: 1;
  bottom: -10%;
  left: 35%;
  background: #e4e9f7;
  animation-delay: -9s;
  animation-duration: 22s;
}

.grid-fade {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(15, 23, 36, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(15, 23, 36, 0.035) 1px, transparent 1px);
  background-size: 56px 56px;
  mask-image: radial-gradient(ellipse 70% 60% at 50% 30%, #000 20%, transparent 75%);
  opacity: 0.7;
}

@keyframes drift {
  0%,
  100% {
    transform: translate3d(var(--px), var(--py), 0) scale(1);
  }
  40% {
    transform: translate3d(calc(var(--px) + 3%), calc(var(--py) + 4%), 0) scale(1.06);
  }
  70% {
    transform: translate3d(calc(var(--px) - 2%), calc(var(--py) + 2%), 0) scale(0.96);
  }
}

.shell {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: clamp(4.5rem, 12vh, 8rem) 0 clamp(3rem, 8vh, 5rem);
  min-height: calc(100vh - 4.5rem);
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: clamp(3rem, 7vh, 5rem);
}

.hero {
  max-width: 720px;
}

.brand {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 7vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  line-height: 1;
  color: var(--ink);
}

.headline {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(2rem, 5vw, 3.25rem);
  font-weight: 600;
  letter-spacing: -0.03em;
  line-height: 1.1;
  color: var(--accent);
}

.lead {
  margin: 0;
  max-width: 36rem;
  font-size: clamp(1.05rem, 2.2vw, 1.25rem);
  line-height: 1.65;
  color: var(--ink-muted);
  font-weight: 500;
}

.cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.85rem;
  margin-top: 2rem;
}

.cta {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: 0.85rem 1.4rem;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 0.98rem;
  font-weight: 700;
  text-decoration: none;
  color: #fff;
  background: linear-gradient(135deg, var(--accent) 0%, var(--accent-deep) 100%);
  border: 1px solid transparent;
  transition: transform 0.25s ease, box-shadow 0.25s ease, background 0.25s ease;
  box-shadow: 0 10px 24px rgba(11, 110, 153, 0.22);
}

.cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 14px 28px rgba(11, 110, 153, 0.28);
}

.cta:active {
  transform: translateY(0);
}

.cta-ghost {
  color: var(--ink);
  background: rgba(255, 255, 255, 0.65);
  border-color: var(--line);
  box-shadow: none;
  backdrop-filter: blur(8px);
}

.cta-ghost:hover {
  background: #fff;
  box-shadow: var(--shadow);
}

.contact {
  width: min(100%, 720px);
  padding: 1.6rem 0 0;
  border-top: 1px solid var(--line);
}

.contact-title {
  margin: 0 0 1.25rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--ink-muted);
}

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

.contact-list li {
  display: grid;
  gap: 0.25rem;
}

.label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--accent);
}

.contact-list a,
.contact-list address {
  font-style: normal;
  font-size: 1.05rem;
  font-weight: 600;
  line-height: 1.55;
  color: var(--ink);
  text-decoration: none;
}

.contact-list a {
  transition: color 0.2s ease;
}

.contact-list a:hover {
  color: var(--accent);
}

.footer {
  position: relative;
  z-index: 1;
  width: min(1120px, calc(100% - 2.5rem));
  margin: 0 auto;
  padding: 0 0 2rem;
  color: var(--ink-muted);
  font-size: 0.9rem;
}

.footer p {
  margin: 0;
}

.reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: rise 0.85s cubic-bezier(0.22, 1, 0.36, 1) forwards;
  animation-delay: var(--d, 0ms);
}

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

@media (prefers-reduced-motion: reduce) {
  .blob,
  .reveal,
  .cta {
    animation: none !important;
    transition: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}

@media (max-width: 640px) {
  .shell {
    width: min(1120px, calc(100% - 1.5rem));
    padding-top: 3.5rem;
  }

  .cta-row {
    flex-direction: column;
    align-items: stretch;
  }

  .cta {
    width: 100%;
  }

  .footer {
    width: min(1120px, calc(100% - 1.5rem));
  }
}