/* ===== CUSTOM PROPERTIES ===== */
:root {
  --c-bg-deep: #0f1a0e;
  --c-bg: #1a2618;
  --c-bg-warm: #1e2419;
  --c-surface: #252e20;
  --c-surface-light: #2f3a28;
  --c-border: #3a4832;
  --c-text: #e8e0d0;
  --c-text-muted: #a09880;
  --c-text-dim: #6b6355;
  --c-gold: #c9a86c;
  --c-gold-bright: #dbbf82;
  --c-gold-dim: #8a7548;
  --c-green-bright: #7a9e6a;
  --c-brown: #5c3d2e;
  --c-cream: #f5efe6;

  --f-display: 'Fraunces', Georgia, serif;
  --f-body: 'DM Sans', 'Segoe UI', sans-serif;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 2rem;
  --space-lg: 4rem;
  --space-xl: 6rem;
  --space-2xl: 10rem;

  --max-w: 1100px;
  --max-w-narrow: 720px;
}

/* ===== RESET & BASE ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--f-body);
  font-weight: 300;
  color: var(--c-text);
  background-color: var(--c-bg-deep);
  line-height: 1.7;
  letter-spacing: 0.01em;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

/* ===== TEXTURE OVERLAY ===== */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  opacity: 0.03;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)'/%3E%3C/svg%3E");
  background-size: 256px 256px;
}

/* ===== WOODGRAIN ACCENT ===== */
.woodgrain-line {
  width: 100%;
  height: 2px;
  background: linear-gradient(
    90deg,
    transparent 0%,
    var(--c-gold-dim) 15%,
    var(--c-gold) 30%,
    var(--c-gold-dim) 45%,
    transparent 50%,
    var(--c-gold-dim) 55%,
    var(--c-gold) 70%,
    var(--c-gold-dim) 85%,
    transparent 100%
  );
  opacity: 0.4;
}

/* ===== TYPOGRAPHY ===== */
h1, h2, h3 {
  font-family: var(--f-display);
  font-weight: 300;
  line-height: 1.2;
  letter-spacing: -0.02em;
}

h1 { font-size: clamp(2.5rem, 6vw, 4.5rem); }
h2 { font-size: clamp(1.6rem, 3.5vw, 2.4rem); color: var(--c-gold); }
h3 { font-size: clamp(1.2rem, 2vw, 1.5rem); color: var(--c-text); }

p { max-width: 60ch; }

a {
  color: var(--c-gold);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover { color: var(--c-gold-bright); }

/* ===== LAYOUT ===== */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 var(--space-md);
}

.container--narrow {
  max-width: var(--max-w-narrow);
}

section {
  padding: var(--space-xl) 0;
  position: relative;
}

/* ===== ANIMATION ===== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes growLine {
  from { transform: scaleX(0); }
  to { transform: scaleX(1); }
}

.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.8s ease, transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

.reveal-delay-1 { transition-delay: 0.15s; }
.reveal-delay-2 { transition-delay: 0.3s; }
.reveal-delay-3 { transition-delay: 0.45s; }
.reveal-delay-4 { transition-delay: 0.6s; }

/* ===== NAV ===== */
nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: var(--space-sm) 0;
  background: rgba(15, 26, 14, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(58, 72, 50, 0.3);
  animation: fadeIn 1s ease;
}

nav .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-family: var(--f-display);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--c-text);
  letter-spacing: -0.02em;
}

.nav-logo span { color: var(--c-gold); }

.nav-links {
  display: flex;
  gap: var(--space-md);
  list-style: none;
}

.nav-links a {
  color: var(--c-text-muted);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.nav-links a:hover { color: var(--c-gold); }

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: var(--space-2xl);
  padding-bottom: var(--space-xl);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -20%;
  right: -15%;
  width: 60vw;
  height: 60vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(42, 64, 36, 0.3) 0%, transparent 70%);
  pointer-events: none;
}

.hero::after {
  content: '';
  position: absolute;
  bottom: -10%;
  left: -10%;
  width: 40vw;
  height: 40vw;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(92, 61, 46, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.hero-image {
  /* Use "linear-gradient" to add a darken background effect to the image. This will make the text easier to read */
  background-image: linear-gradient(rgba(0, 0, 0, 0.9), rgba(0, 0, 0, 0.9)), url("./sylvatiCodes_tree.webp");

  /* Position and center the image to scale nicely on all screens */
  background-position: center;
  background-repeat: no-repeat;
  background-size: cover;
  position: relative;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-tagline {
  font-family: var(--f-body);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--c-gold);
  margin-bottom: var(--space-md);
  animation: fadeUp 0.8s ease both;
}

.hero h1 {
  color: var(--c-text);
  margin-bottom: var(--space-md);
  animation: fadeUp 0.8s ease 0.2s both;
}

.hero h1 em {
  font-style: italic;
  color: var(--c-gold);
  font-weight: 300;
}

.hero-desc {
  font-size: 1.15rem;
  color: var(--c-text-muted);
  margin-bottom: var(--space-lg);
  animation: fadeUp 0.8s ease 0.4s both;
}

.hero-cta {
  animation: fadeUp 0.8s ease 0.6s both;
}

.btn {
  display: inline-block;
  font-family: var(--f-body);
  font-size: 0.85rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.9rem 2.2rem;
  border: 1px solid var(--c-gold-dim);
  color: var(--c-gold);
  background: transparent;
  cursor: pointer;
  transition: all 0.4s ease;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--c-gold);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.4s ease;
  z-index: -1;
}

.btn:hover {
  color: var(--c-bg-deep);
  border-color: var(--c-gold);
}

.btn:hover::before {
  transform: scaleX(1);
}

/* ===== DIVIDER ===== */
.section-divider {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0 var(--space-md);
  max-width: var(--max-w);
  margin: 0 auto;
}

.section-divider::before,
.section-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--c-border), transparent);
}

.section-divider .leaf {
  color: var(--c-gold-dim);
  font-size: 0.9rem;
}

/* ===== SERVICES ===== */
.services { background: var(--c-bg); }

.services-intro {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.services-intro p {
  margin: var(--space-sm) auto 0;
  color: var(--c-text-muted);
  font-size: 1.05rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.service-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: var(--space-md);
  position: relative;
  transition: border-color 0.4s ease, transform 0.4s ease;
}

.service-card:hover {
  border-color: var(--c-gold-dim);
  transform: translateY(-4px);
}

.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 3px;
  height: 100%;
  background: linear-gradient(180deg, var(--c-gold), var(--c-gold-dim), transparent);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.service-card:hover::before { opacity: 1; }

.service-card h3 {
  margin-bottom: var(--space-sm);
  font-weight: 400;
}

.service-card p {
  color: var(--c-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

.service-icon {
  display: block;
  width: 40px;
  height: 40px;
  margin-bottom: var(--space-sm);
  color: var(--c-gold);
}

/* ===== APPROACH / PHILOSOPHY ===== */
.approach {
  background: var(--c-bg-deep);
}

.approach-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
  align-items: start;
}

.approach-text h2 {
  margin-bottom: var(--space-md);
}

.approach-text p {
  color: var(--c-text-muted);
  font-size: 1.05rem;
  margin-bottom: var(--space-sm);
}

.approach-principles {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
  padding-top: var(--space-xs);
}

.principle {
  padding-left: var(--space-md);
  border-left: 1px solid var(--c-border);
  transition: border-color 0.4s ease;
}

.principle:hover { border-left-color: var(--c-gold-dim); }

.principle h3 {
  font-size: 1.1rem;
  margin-bottom: var(--space-xs);
  color: var(--c-gold);
  font-weight: 400;
}

.principle p {
  color: var(--c-text-muted);
  font-size: 0.9rem;
}

/* ===== TESTIMONIALS ===== */
.testimonials {
  background: var(--c-bg);
}

.testimonials-header {
  text-align: center;
  margin-bottom: var(--space-lg);
}

.testimonials-header p {
  margin: var(--space-sm) auto 0;
  color: var(--c-text-muted);
}

.testimonial-cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-md);
}

.testimonial-card {
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  padding: var(--space-md);
}

.testimonial-card blockquote {
  font-family: var(--f-display);
  font-weight: 300;
  font-style: italic;
  font-size: 1.05rem;
  color: var(--c-text);
  line-height: 1.7;
  margin-bottom: var(--space-sm);
}

.testimonial-card blockquote::before {
  content: '\201C';
  display: block;
  font-family: var(--f-display);
  font-size: 3rem;
  color: var(--c-gold-dim);
  line-height: 1;
  margin-bottom: var(--space-xs);
}

.testimonial-author {
  font-size: 0.85rem;
  color: var(--c-text-dim);
}

.testimonial-author strong {
  color: var(--c-text-muted);
  font-weight: 500;
}

/* ===== ABOUT ===== */
.about {
  background: var(--c-bg-deep);
}

.about-content {
  max-width: var(--max-w-narrow);
  margin: 0 auto;
  text-align: center;
}

.about-content h2 {
  margin-bottom: var(--space-md);
}

.about-content p {
  color: var(--c-text-muted);
  font-size: 1.05rem;
  margin: 0 auto var(--space-sm);
}

.about-values {
  display: flex;
  justify-content: center;
  gap: var(--space-lg);
  margin-top: var(--space-lg);
  flex-wrap: wrap;
}

.about-value {
  text-align: center;
}

.about-value span {
  display: block;
  font-family: var(--f-display);
  font-size: 2rem;
  color: var(--c-gold);
  margin-bottom: var(--space-xs);
}

.about-value p {
  font-size: 0.85rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--c-text-dim);
}

/* ===== CONTACT ===== */
.contact {
  background: var(--c-bg);
  text-align: center;
}

.contact h2 {
  margin-bottom: var(--space-sm);
}

.contact > .container > p {
  color: var(--c-text-muted);
  font-size: 1.05rem;
  margin: 0 auto var(--space-lg);
}

.contact-form {
  max-width: 520px;
  margin: 0 auto;
  text-align: left;
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-group label {
  display: block;
  font-family: var(--f-body);
  font-size: 0.85rem;
  font-weight: 400;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--c-text-muted);
  margin-bottom: var(--space-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 0.8rem 1rem;
  font-family: var(--f-body);
  font-size: 1rem;
  font-weight: 300;
  color: var(--c-text);
  background: var(--c-surface);
  border: 1px solid var(--c-border);
  outline: none;
  transition: border-color 0.3s ease;
  line-height: 1.7;
  letter-spacing: 0.01em;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--c-text-dim);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--c-gold-dim);
}

.form-group textarea {
  resize: vertical;
  min-height: 140px;
}

.contact-form .btn {
  width: 100%;
  text-align: center;
}

.form-status {
  margin-top: var(--space-sm);
  font-size: 0.9rem;
  color: var(--c-gold);
  min-height: 1.5em;
}

.contact-aside {
  margin-top: var(--space-lg);
  font-size: 0.85rem;
  color: var(--c-text-dim);
}

/* ===== FOOTER ===== */
footer {
  padding: var(--space-md) 0;
  background: var(--c-bg-deep);
  border-top: 1px solid var(--c-border);
  text-align: center;
}

footer p {
  font-size: 0.8rem;
  color: var(--c-text-dim);
  margin: 0 auto;
}

footer .eco-note {
  font-size: 0.75rem;
  color: var(--c-text-dim);
  margin-top: var(--space-xs);
  opacity: 0.7;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .approach-content {
    grid-template-columns: 1fr;
    gap: var(--space-md);
  }

  .nav-links { display: none; }

  section { padding: var(--space-lg) 0; }

  .hero { min-height: auto; padding-top: 8rem; }

  .about-values { gap: var(--space-md); }
}

/* ===== YGGDRASIL LOGO ===== */
.logo-mark {
  display: inline-block;
  vertical-align: middle;
  margin-right: 0.4rem;
}