/* ================================================
   CLOUD COMMUNITY CLUB — C3  |  style.css
   Theme: Dark editorial — teal + amber accents
   Fonts: Syne (display) + DM Sans (body)
================================================ */

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

:root {
  --bg:          #0c0d11;
  --bg-2:        #111318;
  --bg-card:     #16181f;
  --border:      rgba(255,255,255,0.07);
  --text:        #e8eaf0;
  --text-muted:  #7a7e92;
  --accent:      #00e5c0;
  --accent-2:    #ffb547;
  --accent-glow: rgba(0,229,192,0.18);
  --font-display: 'Syne', sans-serif;
  --font-body:    'DM Sans', sans-serif;
  --radius:       12px;
  --radius-lg:    20px;
  --transition:   0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --max-w:        1120px;
  --nav-h:        68px;
}

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

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

::-webkit-scrollbar { width: 5px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--accent); border-radius: 99px; }
::selection { background: var(--accent); color: #000; }

/* ================================================
   NAVIGATION
================================================ */
#navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  background: transparent;
  transition: background var(--transition), box-shadow var(--transition);
}
#navbar.scrolled {
  background: rgba(12,13,17,0.9);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 1px 0 var(--border);
}
.nav-inner {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.4rem;
  color: var(--text);
  text-decoration: none;
  letter-spacing: -0.02em;
}
.nav-logo .dot { color: var(--accent); }
.nav-links {
  display: flex;
  list-style: none;
  gap: 32px;
}
.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 0.88rem;
  font-weight: 400;
  letter-spacing: 0.04em;
  transition: color var(--transition);
  position: relative;
}
.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--accent);
  transition: width var(--transition);
  border-radius: 2px;
}
.nav-links a:hover { color: var(--text); }
.nav-links a:hover::after { width: 100%; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

.mobile-menu {
  display: none;
  flex-direction: column;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  padding: 16px 32px 24px;
}
.mobile-menu.open { display: flex; }
.mob-link {
  color: var(--text-muted);
  text-decoration: none;
  font-size: 1.1rem;
  padding: 10px 0;
  border-bottom: 1px solid var(--border);
  transition: color var(--transition);
}
.mob-link:last-child { border-bottom: none; }
.mob-link:hover { color: var(--accent); }

/* ================================================
   HERO
================================================ */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
  padding-top: var(--nav-h);
}
.hero-bg { position: absolute; inset: 0; pointer-events: none; }

.blob {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.25;
  animation: blobPulse 8s ease-in-out infinite alternate;
}
.blob-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, #00e5c0, transparent 70%);
  top: -150px; left: -100px;
}
.blob-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, #ffb547, transparent 70%);
  bottom: -100px; right: -80px;
  animation-delay: -4s;
}
@keyframes blobPulse {
  from { transform: scale(1) translate(0, 0); }
  to   { transform: scale(1.2) translate(30px, -30px); }
}

.grid-overlay {
  position: absolute;
  inset: 0;
  background-image: radial-gradient(circle, rgba(255,255,255,0.07) 1px, transparent 1px);
  background-size: 36px 36px;
  mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
  -webkit-mask-image: radial-gradient(ellipse 80% 80% at 50% 50%, black 40%, transparent 100%);
}

.hero-content {
  position: relative;
  text-align: center;
  padding: 0 24px;
  max-width: 860px;
}
.hero-eyebrow {
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
}
.hero-name {
  font-family: var(--font-display);
  font-size: clamp(3rem, 9vw, 7.5rem);
  font-weight: 800;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
}
.name-accent {
  -webkit-text-stroke: 2px var(--accent);
  color: transparent;
}
.hero-tagline {
  font-size: clamp(1rem, 2.5vw, 1.25rem);
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto 40px;
  font-weight: 300;
}
.tag-highlight { color: var(--text); font-weight: 500; }
.hero-cta { display: flex; gap: 16px; justify-content: center; flex-wrap: wrap; }

.hero-scroll-hint {
  position: absolute;
  bottom: 36px; left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-size: 0.75rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}
.scroll-line {
  width: 1px; height: 40px;
  background: linear-gradient(to bottom, var(--accent), transparent);
  animation: scrollDrop 2s ease-in-out infinite;
}
@keyframes scrollDrop {
  0%, 100% { opacity: 1; transform: scaleY(1); transform-origin: top; }
  50%       { opacity: 0.4; transform: scaleY(0.5); }
}

/* ================================================
   SHARED UTILITIES
================================================ */
.container {
  max-width: var(--max-w);
  margin: 0 auto;
  padding: 0 32px;
}
section { padding: 100px 0; }
section:nth-child(odd)  { background: var(--bg); }
section:nth-child(even) { background: var(--bg-2); }

.section-label {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.section-heading {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
  margin-bottom: 48px;
}
.section-heading em  { color: var(--accent); font-style: normal; }
.section-heading.center { text-align: center; }

.btn {
  display: inline-block;
  padding: 14px 32px;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  font-weight: 500;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}
.btn-primary {
  background: var(--accent);
  color: #000;
  box-shadow: 0 0 0 0 var(--accent-glow);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px var(--accent-glow);
}
.btn-ghost {
  background: transparent;
  color: var(--text);
  border: 1px solid var(--border);
}
.btn-ghost:hover {
  background: var(--bg-card);
  border-color: var(--accent);
  color: var(--accent);
  transform: translateY(-2px);
}
.btn-full { width: 100%; text-align: center; }

.reveal {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible { opacity: 1; transform: translateY(0); }
.delay-1 { transition-delay: 0.15s; }
.delay-2 { transition-delay: 0.3s; }
.delay-3 { transition-delay: 0.45s; }

/* ================================================
   ABOUT
================================================ */
#about { background: var(--bg-2) !important; }

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 72px;
  align-items: center;
}
.about-visual {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 32px;
}
.avatar-wrap { position: relative; width: 200px; height: 200px; }
.avatar-ring {
  position: absolute;
  inset: -8px;
  border-radius: 50%;
  border: 2px solid var(--accent);
  opacity: 0.5;
  animation: spin 12s linear infinite;
  border-top-color: transparent;
  border-bottom-color: transparent;
}
@keyframes spin { to { transform: rotate(360deg); } }
.avatar-img {
  width: 100%; height: 100%;
  border-radius: 50%;
  overflow: hidden;
  background: linear-gradient(135deg, #1e2029, #2b2f40);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border);
}
.avatar-initials {
  font-family: var(--font-display);
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--accent);
}
.about-stat-col {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  justify-content: center;
}
.stat-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 16px 20px;
  text-align: center;
  flex: 1;
  min-width: 90px;
  transition: border-color var(--transition), transform var(--transition);
}
.stat-card:hover { border-color: var(--accent); transform: translateY(-3px); }
.stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  display: block;
  font-size: 0.75rem;
  color: var(--text-muted);
  margin-top: 4px;
}
.about-text p { color: var(--text-muted); margin-bottom: 20px; font-size: 1.05rem; }
.about-text .btn { margin-top: 8px; }

/* ================================================
   SKILLS / WHAT WE DO
================================================ */
#skills { background: var(--bg) !important; }

.skills-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.skill-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: border-color var(--transition), transform var(--transition);
}
.skill-card:hover { border-color: var(--accent); transform: translateY(-4px); }
.skill-icon { font-size: 2rem; margin-bottom: 16px; }
.skill-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
  margin-bottom: 24px;
  color: var(--text);
}
.skill-card ul { list-style: none; display: flex; flex-direction: column; gap: 16px; }
.skill-card li { display: flex; flex-direction: column; gap: 6px; }
.skill-card li span { font-size: 0.87rem; color: var(--text-muted); }
.bar { height: 4px; background: var(--border); border-radius: 99px; overflow: hidden; }
.bar-fill {
  height: 100%;
  background: linear-gradient(to right, var(--accent), var(--accent-2));
  border-radius: 99px;
  width: 0;
  transition: width 1.2s cubic-bezier(0.4,0,0.2,1);
}

/* ================================================
   EVENTS
================================================ */
#projects { background: var(--bg-2) !important; }

.projects-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}
.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
  position: relative;
  overflow: hidden;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
}
.project-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(to right,
    hsl(var(--proj-hue, 180deg), 100%, 60%),
    hsl(calc(var(--proj-hue, 180deg) + 40deg), 100%, 65%)
  );
  opacity: 0;
  transition: opacity var(--transition);
}
.project-card:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-5px); box-shadow: 0 20px 60px rgba(0,0,0,0.4); }
.project-card:hover::before { opacity: 1; }
.project-card.featured {
  border-color: rgba(0,229,192,0.3);
  box-shadow: 0 0 40px rgba(0,229,192,0.05);
}
.featured-badge {
  position: absolute;
  top: 20px; right: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  background: rgba(0,229,192,0.15);
  color: var(--accent);
  border: 1px solid rgba(0,229,192,0.3);
  padding: 4px 10px;
  border-radius: 99px;
}
.project-header { display: flex; align-items: center; gap: 12px; }
.project-icon { font-size: 1.6rem; }
.project-tag {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-muted);
  background: rgba(255,255,255,0.05);
  padding: 4px 10px;
  border-radius: 99px;
  border: 1px solid var(--border);
}
.project-card h3 {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text);
}
.project-card p { color: var(--text-muted); font-size: 0.93rem; flex: 1; }
.project-tech { display: flex; flex-wrap: wrap; gap: 8px; }
.project-tech span {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--accent);
  background: rgba(0,229,192,0.08);
  border: 1px solid rgba(0,229,192,0.2);
  padding: 3px 10px;
  border-radius: 6px;
}
.project-links {
  display: flex;
  gap: 20px;
  padding-top: 8px;
  border-top: 1px solid var(--border);
}
.proj-link {
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.proj-link:hover { color: var(--accent); }

/* ================================================
   TEAM
================================================ */
#team { background: var(--bg) !important; }

.team-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
}
.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 32px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 12px;
  transition: border-color var(--transition), transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}
.team-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(
    circle at 50% 0%,
    hsla(var(--member-hue, 180deg), 80%, 60%, 0.06),
    transparent 60%
  );
  pointer-events: none;
}
.team-card:hover {
  border-color: rgba(0,229,192,0.3);
  transform: translateY(-6px);
  box-shadow: 0 20px 60px rgba(0,0,0,0.4);
}
.team-avatar {
  width: 80px; height: 80px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 800;
  color: #fff;
  background: linear-gradient(
    135deg,
    hsl(var(--member-hue, 180deg), 70%, 35%),
    hsl(calc(var(--member-hue, 180deg) + 30deg), 80%, 45%)
  );
  margin-bottom: 8px;
  box-shadow: 0 0 0 3px rgba(255,255,255,0.07);
  flex-shrink: 0;
}
.team-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--text);
}
.team-role {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--accent);
}
.team-desc {
  font-size: 0.87rem;
  color: var(--text-muted);
  line-height: 1.6;
  flex: 1;
}
.team-badge {
  font-size: 0.78rem;
  font-weight: 500;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  color: var(--text-muted);
  padding: 5px 12px;
  border-radius: 99px;
  margin-top: 4px;
}

/* ================================================
   CONTACT / JOIN
================================================ */
#contact { background: var(--bg-2) !important; }
.contact-inner { max-width: 720px; }
.contact-sub {
  color: var(--text-muted);
  font-size: 1.05rem;
  margin-top: -24px;
  margin-bottom: 48px;
}
.contact-form { display: flex; flex-direction: column; gap: 20px; }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group label {
  font-size: 0.82rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  text-transform: uppercase;
}
.form-group input,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 14px 18px;
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text);
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition);
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--text-muted); opacity: 0.5; }
.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-glow);
}
.form-success {
  display: none;
  background: rgba(0,229,192,0.1);
  border: 1px solid rgba(0,229,192,0.3);
  color: var(--accent);
  padding: 14px 18px;
  border-radius: var(--radius);
  font-size: 0.95rem;
}
.form-success.show { display: block; }

.contact-socials {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 40px;
  align-items: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}
.contact-socials a {
  color: var(--text-muted);
  text-decoration: none;
  transition: color var(--transition);
}
.contact-socials a:hover { color: var(--accent); }
.divider { opacity: 0.3; }

/* ================================================
   FOOTER
================================================ */
footer {
  background: var(--bg);
  border-top: 1px solid var(--border);
  text-align: center;
  padding: 28px 24px;
  font-size: 0.85rem;
  color: var(--text-muted);
}
footer strong { color: var(--text); }

/* ================================================
   RESPONSIVE
================================================ */
@media (max-width: 1024px) {
  .team-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 900px) {
  .nav-links { display: none; }
  .hamburger { display: flex; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-visual { flex-direction: row; justify-content: center; flex-wrap: wrap; }
  .skills-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  :root { --nav-h: 60px; }
  section { padding: 72px 0; }
  .container { padding: 0 20px; }
  .nav-inner { padding: 0 20px; }
  .mobile-menu { padding: 16px 20px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .about-visual { flex-direction: column; }
  .hero-name { letter-spacing: -0.04em; }
  .team-grid { grid-template-columns: 1fr; }
  .stat-card { min-width: 80px; }
}