:root {
  --ink: #13261f;
  --ink-soft: #3d5248;
  --paper: #f3f7f4;
  --mist: #d9ebe2;
  --leaf: #1f6b4f;
  --leaf-deep: #0f3d2e;
  --sun: #e8c26a;
  --glass: rgba(243, 247, 244, 0.78);
  --radius: 1.25rem;
  --shadow: 0 24px 60px rgba(15, 61, 46, 0.18);
  --font-display: "Fraunces", Georgia, serif;
  --font-body: "Manrope", system-ui, 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(ellipse 80% 50% at 10% -10%, #c8e6d8 0%, transparent 55%),
    radial-gradient(ellipse 70% 45% at 100% 20%, #b7d4c8 0%, transparent 50%),
    linear-gradient(180deg, #eaf4ee 0%, var(--paper) 40%, #e7f0ea 100%);
  line-height: 1.55;
  overflow-x: hidden;
}

.page-glow {
  position: fixed;
  inset: auto -10% -20% auto;
  width: min(50vw, 420px);
  height: min(50vw, 420px);
  border-radius: 50%;
  background: radial-gradient(circle, rgba(232, 194, 106, 0.28), transparent 70%);
  pointer-events: none;
  z-index: 0;
  animation: drift 14s ease-in-out infinite alternate;
}

@keyframes drift {
  from { transform: translate(-8%, 4%) scale(1); }
  to { transform: translate(6%, -10%) scale(1.12); }
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1.1rem clamp(1.25rem, 4vw, 3rem);
  max-width: 1180px;
  margin: 0 auto;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  text-decoration: none;
  color: var(--ink);
}

.brand-mark {
  width: 2rem;
  height: 2rem;
  border-radius: 0.65rem;
  background:
    linear-gradient(145deg, var(--leaf) 0%, var(--leaf-deep) 100%);
  box-shadow: inset 0 0 0 2px rgba(232, 194, 106, 0.45);
  animation: pulse-mark 3.5s ease-in-out infinite;
}

@keyframes pulse-mark {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.06); }
}

.brand-name {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  letter-spacing: -0.02em;
}

.nav {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.nav a {
  color: var(--ink-soft);
  text-decoration: none;
  font-size: 0.95rem;
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav a:hover,
.nav a:focus-visible {
  color: var(--leaf);
}

.hero {
  position: relative;
  min-height: min(92vh, 860px);
  display: grid;
  align-items: end;
  margin: 0.5rem clamp(0.75rem, 2vw, 1.5rem) 0;
  border-radius: calc(var(--radius) + 0.4rem);
  overflow: hidden;
  isolation: isolate;
}

.hero-media {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(120deg, rgba(15, 61, 46, 0.78) 0%, rgba(19, 38, 31, 0.45) 42%, rgba(19, 38, 31, 0.2) 100%),
    url("https://images.unsplash.com/photo-1580582932707-520aed937b7b?auto=format&fit=crop&w=1800&q=80") center / cover no-repeat;
  transform: scale(1.04);
  animation: kenburns 18s ease-in-out infinite alternate;
}

@keyframes kenburns {
  from { transform: scale(1.04) translate(0, 0); }
  to { transform: scale(1.1) translate(-1.5%, -1%); }
}

.hero-content {
  position: relative;
  z-index: 1;
  padding: clamp(2rem, 6vw, 4.5rem);
  max-width: 40rem;
  color: #f7fbf8;
  animation: rise 0.9s ease-out both;
}

@keyframes rise {
  from {
    opacity: 0;
    transform: translateY(22px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.brand-hero {
  margin: 0 0 0.85rem;
  font-family: var(--font-display);
  font-size: clamp(2.6rem, 8vw, 4.6rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 0.95;
  color: var(--sun);
  text-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.hero h1 {
  margin: 0 0 1rem;
  font-family: var(--font-display);
  font-size: clamp(1.55rem, 3.4vw, 2.35rem);
  font-weight: 500;
  line-height: 1.2;
  max-width: 18ch;
}

.hero-lead {
  margin: 0 0 1.75rem;
  font-size: 1.05rem;
  color: rgba(247, 251, 248, 0.88);
  max-width: 34ch;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 1.35rem;
  border-radius: 999px;
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

.btn-primary {
  background: var(--sun);
  color: var(--leaf-deep);
}

.btn-primary:hover {
  background: #f0d289;
}

.btn-ghost {
  border: 1.5px solid rgba(247, 251, 248, 0.55);
  color: #f7fbf8;
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(8px);
}

.btn-ghost:hover {
  border-color: #f7fbf8;
  background: rgba(255, 255, 255, 0.12);
}

.verifier {
  max-width: min(1600px, 96vw);
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5.5rem) clamp(0.75rem, 2vw, 1.5rem);
}

.contact {
  max-width: 1180px;
  margin: 0 auto;
  padding: clamp(3rem, 8vw, 5.5rem) clamp(1.25rem, 4vw, 3rem);
}

.section-intro {
  max-width: 36rem;
  margin-bottom: 1.75rem;
}

.section-intro h2,
.contact h2 {
  margin: 0 0 0.55rem;
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  color: var(--leaf-deep);
}

.section-intro p,
.contact p {
  margin: 0;
  color: var(--ink-soft);
  font-size: 1.05rem;
}

.embed-shell {
  border-radius: var(--radius);
  overflow: hidden;
  background: #fff;
  border: 1px solid rgba(31, 107, 79, 0.14);
  box-shadow: var(--shadow);
}

.embed-frame {
  display: block;
  width: 100%;
  border: 0;
  min-height: 700px;
  background: #fff;
}

.contact {
  text-align: center;
  padding-top: 1rem;
}

.contact-link {
  display: inline-block;
  margin-top: 1rem;
  color: var(--leaf);
  font-weight: 700;
  font-size: 1.15rem;
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: border-color 0.2s ease, color 0.2s ease;
}

.contact-link:hover {
  color: var(--leaf-deep);
  border-bottom-color: var(--sun);
}

.site-footer {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 0.75rem;
  max-width: 1180px;
  margin: 0 auto;
  padding: 1.5rem clamp(1.25rem, 4vw, 3rem) 2.5rem;
  color: var(--ink-soft);
  font-size: 0.9rem;
  border-top: 1px solid rgba(31, 107, 79, 0.12);
}

@media (max-width: 720px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero {
    min-height: 78vh;
    align-items: end;
  }

}