@import url('https://fonts.googleapis.com/css2?family=Cormorant+Garamond:ital,wght@0,400;0,600;1,400&family=Inter:wght@300;400;500;600&display=swap');

:root {
  --bg: #0c1a0c;
  --bg-alt: #0f200f;
  --text: #d6e8cc;
  --text-muted: #8aaa78;
  --accent: #a8d86e;
  --accent-light: #c4f090;
  --border: rgba(168, 216, 110, 0.12);
  --font-display: 'Cormorant Garamond', Georgia, serif;
  --font-body: 'Inter', -apple-system, sans-serif;
}

* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 300;
  line-height: 1.8;
  overflow-x: hidden;
}

a { color: var(--accent); text-decoration: none; transition: color 0.3s; }
a:hover { color: var(--accent-light); }

/* Nav */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.8rem 2.5rem;
  background: rgba(12, 26, 12, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border);
}

.nav-brand {
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--accent);
  text-decoration: none;
  letter-spacing: 0.25em;
}
.nav-brand:hover { color: var(--accent-light); }

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}
.nav-links a {
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-weight: 400;
}
.nav-links a:hover { color: var(--accent); }

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--accent);
  font-size: 1.5rem;
  cursor: pointer;
}

/* Hero */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  text-align: center;
  padding: 5rem 2rem 4rem;
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 30% 50%, rgba(168, 216, 110, 0.06) 0%, transparent 60%),
    radial-gradient(ellipse at 70% 30%, rgba(100, 160, 60, 0.04) 0%, transparent 50%);
  pointer-events: none;
}

.hero-inner {
  position: relative;
  z-index: 1;
  max-width: 700px;
}

/* Isologo */
.isologo {
  margin: 0 auto 2.5rem;
}

.isologo img {
  max-width: 100%;
  height: auto;
  display: block;
  filter: drop-shadow(0 0 60px rgba(168, 216, 110, 0.2)) drop-shadow(0 0 120px rgba(168, 216, 110, 0.08));
}

.hero-tagline {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-style: italic;
  color: var(--text);
  margin-bottom: 2.5rem;
  opacity: 0.8;
}

.hero-sub {
  font-family: var(--font-display);
  font-size: 1.25rem;
  color: var(--text-muted);
  line-height: 2;
  margin-bottom: 2.5rem;
}

.btn {
  display: inline-block;
  padding: 0.75rem 2.5rem;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 3px;
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: all 0.3s;
}
.btn:hover {
  background: var(--accent);
  color: var(--bg);
}

/* Full-width images */
.full-image {
  position: relative;
  line-height: 0;
}

.full-image img {
  width: 100%;
  display: block;
}

.full-image::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 30%;
  background: linear-gradient(to bottom, var(--bg) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

.full-image::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 30%;
  background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
  z-index: 1;
  pointer-events: none;
}

/* When image precedes section-alt, fade into bg-alt */
.full-image + .section-alt::before {
  content: '';
  display: block;
}

.full-image:nth-of-type(2)::after {
  background: linear-gradient(to top, var(--bg) 0%, transparent 100%);
}

/* Sections */
.section {
  padding: 5rem 2rem;
}
.section-alt {
  background: var(--bg-alt);
}
.container {
  max-width: 900px;
  margin: 0 auto;
}

h2 {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 400;
  color: #c9a8e8;
  text-align: center;
  margin-bottom: 2.5rem;
  letter-spacing: 0.04em;
}

h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text);
  margin-bottom: 0.6rem;
}

/* Text blocks */
.text-block {
  max-width: 700px;
  margin: 0 auto;
}
.text-block p {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  line-height: 1.9;
}
.text-block em {
  color: var(--accent);
  font-style: italic;
}

/* Steps */
.steps {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
}

.step {
  padding: 2rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(168, 216, 110, 0.02);
  transition: all 0.3s;
}
.step:hover {
  border-color: rgba(168, 216, 110, 0.3);
  transform: translateY(-2px);
}

.step-number {
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 400;
  color: var(--accent);
  opacity: 0.4;
  margin-bottom: 0.8rem;
}

.step p {
  color: var(--text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

/* Remains grid */
.remains-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  gap: 1.5rem;
}

.remains-item {
  padding: 1.5rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: rgba(168, 216, 110, 0.02);
  transition: all 0.3s;
}
.remains-item:hover {
  border-color: rgba(168, 216, 110, 0.25);
}

.remains-item p {
  color: var(--text-muted);
  font-size: 0.85rem;
  line-height: 1.7;
}

/* Blockquote */
blockquote {
  padding: 2.5rem 3rem;
  border-left: 3px solid var(--accent);
  background: rgba(168, 216, 110, 0.04);
  border-radius: 4px;
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
  color: var(--text);
  line-height: 1.8;
  max-width: 700px;
  margin: 0 auto;
}

/* Contact */
.contact-container { text-align: center; }
.contact-text {
  color: var(--text-muted);
  font-size: 1rem;
  margin-bottom: 1.5rem;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.8;
}
.contact-links {
  display: flex;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
  margin-top: 2rem;
}
.contact-links a {
  padding: 0.6rem 1.2rem;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all 0.3s;
}
.contact-links a:hover {
  color: var(--accent);
}

/* Footer */
footer {
  text-align: center;
  padding: 2rem;
  border-top: 1px solid var(--border);
  font-size: 0.75rem;
  color: var(--text-muted);
  letter-spacing: 0.06em;
}

/* Mobile */
@media (max-width: 768px) {
  nav { padding: 0.6rem 1rem; }
  .nav-links {
    display: none;
    flex-direction: column;
    position: absolute;
    top: 100%; left: 0; right: 0;
    background: rgba(12, 26, 12, 0.97);
    padding: 1rem;
    gap: 0.8rem;
  }
  .nav-links.open { display: flex; }
  .nav-toggle { display: block; }
  .isologo { margin-bottom: 2rem; }
  .steps { grid-template-columns: 1fr; }
  .remains-grid { grid-template-columns: 1fr; }
  .section { padding: 3.5rem 1.5rem; }
}

@media (max-width: 480px) {
  .isologo { width: 180px; }
  h2 { font-size: 1.5rem; }
  .hero { padding: 5rem 1.5rem; }
  .hero-tagline { font-size: 1.5rem; }
  .hero-sub { font-size: 1.05rem; }
  blockquote { padding: 1.5rem 1.8rem; font-size: 1rem; }
}