/* ═══════════════════════════════════════════════════════════
   THE VINE — Design System
   ═══════════════════════════════════════════════════════════ */

:root {
  /* Colors */
  --bg-deep:     #0a0a0f;
  --bg-surface:  #12121a;
  --bg-card:     #1a1a24;
  --bg-card-alt: #1e1e2a;
  --border:      #2a2a3a;
  --border-light:#3a3a4a;

  --green:       #5cb85c;
  --green-dark:  #3a8a3a;
  --green-light: #8cd98c;
  --green-glow:  rgba(92, 184, 92, 0.15);

  --amber:       #d4a843;
  --amber-dark:  #a07a20;
  --blue:        #4a8abf;

  --text:        #e0e0e8;
  --text-secondary: #a0a0b0;
  --text-muted:  #666680;
  --text-dim:    #444455;

  /* Fonts */
  --font-body:  'Space Grotesk', -apple-system, BlinkMacSystemFont, sans-serif;
  --font-mono:  'JetBrains Mono', 'Fira Code', 'Cascadia Code', monospace;
  --font-hand:  'Caveat', cursive;

  /* Spacing */
  --section-pad: clamp(60px, 10vw, 120px);
  --container:   min(1200px, 90vw);

  /* Transitions */
  --ease: cubic-bezier(0.25, 0.46, 0.45, 0.94);
  --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
}

/* ═══════════════════════════════════════════════════════════
   RESET & BASE
   ═══════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background: var(--bg-deep);
  color: var(--text);
  line-height: 1.7;
  overflow-x: hidden;
}

a { color: var(--green); text-decoration: none; transition: color 0.2s; }
a:hover { color: var(--green-light); }

img { max-width: 100%; display: block; }

::selection { background: var(--green); color: var(--bg-deep); }

.container { width: var(--container); margin: 0 auto; }

/* ═══════════════════════════════════════════════════════════
   NAVIGATION
   ═══════════════════════════════════════════════════════════ */

.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 0 5vw;
  background: rgba(10, 10, 15, 0.8);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid transparent;
  transition: border-color 0.3s, background 0.3s;
}

.nav.scrolled {
  border-bottom-color: var(--border);
  background: rgba(10, 10, 15, 0.95);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: var(--text);
  text-decoration: none;
}

.nav-logo-text {
  font-family: var(--font-mono);
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-link {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  padding: 6px 14px;
  border-radius: 6px;
  transition: color 0.2s, background 0.2s;
}

.nav-link:hover {
  color: var(--text);
  background: var(--green-glow);
}

.nav-link--cta {
  background: var(--green);
  color: var(--bg-deep);
  font-weight: 600;
}

.nav-link--cta:hover {
  background: var(--green-light);
  color: var(--bg-deep);
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: transform 0.3s, opacity 0.3s;
}

.nav-toggle.active span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle.active span:nth-child(2) { opacity: 0; }
.nav-toggle.active span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ═══════════════════════════════════════════════════════════
   HERO
   ═══════════════════════════════════════════════════════════ */

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  background: radial-gradient(ellipse at 50% 40%, #141428 0%, var(--bg-deep) 70%);
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-vines {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  opacity: 0.5;
}

.hero-mountains {
  position: absolute;
  bottom: 0; left: 0;
  width: 100%;
  height: 30vh;
}

/* Vine path drawing animation */
.vine-path {
  stroke-dasharray: 2000;
  stroke-dashoffset: 2000;
  animation: drawVine 4s var(--ease-out) forwards;
}

.vine-path--2 { animation-delay: 1s; stroke-dasharray: 800; stroke-dashoffset: 800; }
.vine-path--3 { animation-delay: 1.5s; stroke-dasharray: 500; stroke-dashoffset: 500; }
.vine-path--4 { animation-delay: 2s; stroke-dasharray: 800; stroke-dashoffset: 800; }
.vine-path--5 { animation-delay: 2.5s; stroke-dasharray: 500; stroke-dashoffset: 500; }

@keyframes drawVine {
  to { stroke-dashoffset: 0; }
}

.vine-node {
  opacity: 0;
  animation: fadeInNode 0.5s ease forwards;
}

.vine-node:nth-child(4) { animation-delay: 1.2s; }
.vine-node:nth-child(5) { animation-delay: 1.8s; }
.vine-node:nth-child(6) { animation-delay: 2.2s; }
.vine-node:nth-child(7) { animation-delay: 2.8s; }
.vine-node:nth-child(8) { animation-delay: 3.2s; }
.vine-node:nth-child(9) { animation-delay: 3.8s; }

@keyframes fadeInNode {
  to { opacity: 0.5; }
}

/* Hero content */
.hero-content {
  position: relative;
  z-index: 1;
  text-align: center;
  padding: 0 20px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: rgba(92, 184, 92, 0.08);
  border: 1px solid rgba(92, 184, 92, 0.2);
  padding: 6px 18px;
  border-radius: 30px;
  margin-bottom: 30px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.5s forwards;
}

.hero-badge-dot {
  width: 6px; height: 6px;
  border-radius: 50%;
  background: var(--green);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(92, 184, 92, 0.4); }
  50% { opacity: 0.8; box-shadow: 0 0 0 6px rgba(92, 184, 92, 0); }
}

.hero-title {
  margin-bottom: 16px;
  line-height: 0.9;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.7s forwards;
}

.hero-title-the {
  display: block;
  font-family: var(--font-mono);
  font-size: clamp(1.2rem, 3vw, 1.8rem);
  font-weight: 300;
  color: var(--text-secondary);
  letter-spacing: 0.3em;
  text-transform: lowercase;
  margin-bottom: 8px;
}

.hero-title-vine {
  display: block;
  font-family: var(--font-body);
  font-size: clamp(5rem, 15vw, 12rem);
  font-weight: 700;
  letter-spacing: -0.04em;
  background: linear-gradient(135deg, var(--green-light) 0%, var(--green) 50%, var(--green-dark) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  filter: drop-shadow(0 0 40px rgba(92, 184, 92, 0.15));
}

.hero-tagline {
  font-family: var(--font-hand);
  font-size: clamp(1.5rem, 4vw, 2.5rem);
  color: var(--amber);
  margin-bottom: 16px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 0.9s forwards;
}

.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: var(--text-secondary);
  max-width: 500px;
  margin: 0 auto 40px;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 1.1s forwards;
}

.hero-ctas {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 1.3s forwards;
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-dim);
  font-family: var(--font-mono);
  font-size: 0.7rem;
  letter-spacing: 0.1em;
  opacity: 0;
  animation: fadeUp 0.8s var(--ease-out) 2s forwards;
}

.scroll-dot {
  animation: scrollBounce 2s infinite;
}

@keyframes scrollBounce {
  0%, 100% { cy: 8; opacity: 1; }
  50% { cy: 16; opacity: 0.3; }
}

@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ═══════════════════════════════════════════════════════════
   BUTTONS
   ═══════════════════════════════════════════════════════════ */

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-mono);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 8px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.25s var(--ease);
  text-decoration: none;
}

.btn--primary {
  background: var(--green);
  color: var(--bg-deep);
  border-color: var(--green);
}

.btn--primary:hover {
  background: var(--green-light);
  border-color: var(--green-light);
  color: var(--bg-deep);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(92, 184, 92, 0.25);
}

.btn--outline {
  background: transparent;
  color: var(--text);
  border-color: var(--border-light);
}

.btn--outline:hover {
  border-color: var(--green);
  color: var(--green);
  transform: translateY(-2px);
}

.btn--full { width: 100%; justify-content: center; }

/* ═══════════════════════════════════════════════════════════
   SECTIONS
   ═══════════════════════════════════════════════════════════ */

.section {
  padding: var(--section-pad) 0;
  position: relative;
}

.section--about { background: var(--bg-surface); }
.section--beliefs { background: var(--bg-deep); }
.section--community { background: var(--bg-surface); }
.section--visit { background: var(--bg-deep); }
.section--connect { background: var(--bg-surface); }

.section-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--green);
  opacity: 0.7;
  margin-bottom: 12px;
}

.section-title {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 20px;
  letter-spacing: -0.02em;
}

.highlight {
  background: linear-gradient(135deg, var(--green) 0%, var(--green-light) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.section-intro {
  font-size: 1.1rem;
  color: var(--text-secondary);
  max-width: 700px;
  margin-bottom: 48px;
  line-height: 1.8;
}

.section-intro strong { color: var(--text); }
.section-intro a { border-bottom: 1px solid var(--green); }

/* ═══════════════════════════════════════════════════════════
   ABOUT SECTION
   ═══════════════════════════════════════════════════════════ */

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.about-main p {
  color: var(--text-secondary);
  margin-bottom: 20px;
  font-size: 1.05rem;
}

.about-lead {
  font-size: 1.2rem !important;
  color: var(--text) !important;
  line-height: 1.8;
}

.about-main em { color: var(--amber); font-style: normal; font-weight: 600; }

.about-values {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.value-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
  transition: border-color 0.3s, transform 0.3s;
}

.value-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
}

.value-icon {
  color: var(--text-muted);
  margin-bottom: 12px;
}

.value-card h3 {
  font-size: 1rem;
  margin-bottom: 6px;
  color: var(--text);
}

.value-card p {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.about-quote {
  text-align: center;
  padding: 40px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  border-left: 4px solid var(--green);
}

.about-quote blockquote p {
  font-family: var(--font-hand);
  font-size: 1.6rem;
  color: var(--text);
  line-height: 1.5;
  margin-bottom: 12px;
}

.about-quote cite {
  font-family: var(--font-mono);
  font-size: 0.85rem;
  color: var(--green);
}

/* ═══════════════════════════════════════════════════════════
   BELIEFS SECTION
   ═══════════════════════════════════════════════════════════ */

.beliefs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
}

.belief-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  position: relative;
  transition: border-color 0.3s, transform 0.3s;
}

.belief-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
}

.belief-num {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--green);
  opacity: 0.6;
  margin-bottom: 12px;
}

.belief-card h3 {
  font-size: 1.1rem;
  margin-bottom: 8px;
  line-height: 1.3;
}

.belief-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

.belief-card p em { color: var(--amber); font-style: normal; font-weight: 600; }

.beliefs-footer {
  text-align: center;
  padding: 24px;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.beliefs-footer p {
  font-size: 0.95rem;
  color: var(--text-secondary);
}

.beliefs-footer a {
  border-bottom: 1px solid var(--green);
  font-weight: 500;
}

/* ═══════════════════════════════════════════════════════════
   COMMUNITY SECTION
   ═══════════════════════════════════════════════════════════ */

.community-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.group-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  transition: border-color 0.3s, transform 0.3s;
}

.group-card:hover {
  border-color: var(--green);
  transform: translateY(-4px);
}

.group-icon {
  color: var(--text-muted);
  margin-bottom: 12px;
}

.group-tag {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--amber);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 6px;
}

.group-card h3 {
  font-size: 1.3rem;
  margin-bottom: 8px;
  color: var(--text);
}

.group-card p {
  font-size: 0.9rem;
  color: var(--text-secondary);
  line-height: 1.6;
}

/* ═══════════════════════════════════════════════════════════
   VISIT SECTION
   ═══════════════════════════════════════════════════════════ */

.visit-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.visit-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  margin-bottom: 20px;
  transition: border-color 0.3s;
}

.visit-card:hover { border-color: var(--green); }

.visit-card h3 { font-size: 1.2rem; margin-bottom: 12px; }

.visit-card p {
  color: var(--text-secondary);
  line-height: 1.7;
}

.expect-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.expect-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-secondary);
}

.expect-icon {
  font-size: 1.2rem;
  flex-shrink: 0;
  width: 28px;
  text-align: center;
}

.visit-illustration {
  border-radius: 12px;
  border: 1px solid var(--border);
}

/* ═══════════════════════════════════════════════════════════
   CONNECT SECTION
   ═══════════════════════════════════════════════════════════ */

.connect-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
}

.contact-form {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 32px;
}

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-secondary);
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
  outline: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: var(--green);
  box-shadow: 0 0 0 3px var(--green-glow);
}

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

.form-group select { cursor: pointer; }
.form-group select option { background: var(--bg-card); }

.form-note {
  font-size: 0.75rem;
  color: var(--text-dim);
  text-align: center;
  margin-top: 12px;
}

.connect-aside {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.connect-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 24px;
}

.connect-card h3 {
  font-size: 1.1rem;
  margin-bottom: 12px;
}

.connect-detail {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin-bottom: 8px;
}

.connect-label {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
  margin-right: 8px;
}

.social-links {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
}

.social-link {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 10px 16px;
  background: var(--bg-deep);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text-secondary);
  font-size: 0.85rem;
  transition: border-color 0.2s, color 0.2s;
}

.social-link:hover {
  border-color: var(--green);
  color: var(--green);
}

.connect-card--highlight {
  border-color: var(--green);
  background: linear-gradient(135deg, rgba(92, 184, 92, 0.05) 0%, var(--bg-card) 100%);
}

/* ═══════════════════════════════════════════════════════════
   FOOTER
   ═══════════════════════════════════════════════════════════ */

.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--border);
  padding: 60px 0 30px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 40px;
  margin-bottom: 40px;
}

.footer-brand { display: flex; flex-direction: column; gap: 12px; }

.footer-tagline {
  font-size: 1rem;
  color: var(--text);
  font-weight: 500;
}

.footer-location {
  font-family: var(--font-mono);
  font-size: 0.8rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.footer-links a {
  font-size: 0.9rem;
  color: var(--text-secondary);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--green); }

.footer-verse {
  font-family: var(--font-hand);
  font-size: 1.1rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.footer-verse span {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  color: var(--text-dim);
}

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--text-dim);
}

.footer-easter-egg code {
  font-family: var(--font-mono);
  font-size: 0.7rem;
  color: var(--text-dim);
  opacity: 0.5;
}

/* ═══════════════════════════════════════════════════════════
   REVEAL ANIMATIONS
   ═══════════════════════════════════════════════════════════ */

[data-reveal] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

[data-reveal].revealed {
  opacity: 1;
  transform: translateY(0);
}

/* Stagger children */
[data-reveal]:nth-child(2) { transition-delay: 0.1s; }
[data-reveal]:nth-child(3) { transition-delay: 0.2s; }
[data-reveal]:nth-child(4) { transition-delay: 0.3s; }
[data-reveal]:nth-child(5) { transition-delay: 0.4s; }
[data-reveal]:nth-child(6) { transition-delay: 0.5s; }
[data-reveal]:nth-child(7) { transition-delay: 0.6s; }
[data-reveal]:nth-child(8) { transition-delay: 0.7s; }

/* ═══════════════════════════════════════════════════════════
   RESPONSIVE
   ═══════════════════════════════════════════════════════════ */

@media (max-width: 900px) {
  .about-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about-values {
    grid-template-columns: 1fr 1fr;
  }

  .visit-grid {
    grid-template-columns: 1fr;
  }

  .connect-grid {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
}

@media (max-width: 650px) {
  .nav-toggle { display: flex; }

  .nav-links {
    display: none;
    position: absolute;
    top: 70px;
    left: 0; right: 0;
    background: rgba(10, 10, 15, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 20px;
    border-bottom: 1px solid var(--border);
    gap: 4px;
  }

  .nav-links.open { display: flex; }

  .nav-link {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }

  .about-values {
    grid-template-columns: 1fr;
  }

  .beliefs-grid {
    grid-template-columns: 1fr;
  }

  .community-grid {
    grid-template-columns: 1fr;
  }

  .hero-scroll-hint { display: none; }

  .footer-bottom {
    flex-direction: column;
    text-align: center;
  }
}