/* ClipVault — Dark cinematic, lime accent */

:root {
  --bg: #080810;
  --bg-2: #0e0e1a;
  --bg-3: #13131f;
  --fg: #f0f0f5;
  --fg-muted: #8888a0;
  --accent: #baff2d;
  --accent-dim: rgba(186, 255, 45, 0.12);
  --lime-border: rgba(186, 255, 45, 0.2);
  --lime-glow: rgba(186, 255, 45, 0.07);
  --card-bg: rgba(255,255,255,0.03);
  --card-border: rgba(255,255,255,0.07);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

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

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* NAV */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 0 40px;
  height: 60px;
  display: flex;
  align-items: center;
  border-bottom: 1px solid var(--card-border);
  backdrop-filter: blur(20px);
  background: rgba(8,8,16,0.85);
}
.nav-inner { display: flex; align-items: center; gap: 16px; max-width: 1200px; margin: 0 auto; width: 100%; }
.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.25rem;
  color: var(--accent);
  letter-spacing: -0.02em;
}
.nav-badge {
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  padding: 4px 10px;
  border-radius: 100px;
}

/* HERO */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 100px 40px 80px;
  position: relative;
  overflow: hidden;
}
.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(186,255,45,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(186,255,45,0.03) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse at center, black 30%, transparent 80%);
}
.hero-glow {
  position: absolute;
  top: -200px;
  right: -200px;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(186,255,45,0.06) 0%, transparent 70%);
  pointer-events: none;
}
.hero-inner {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
  position: relative;
}
.hero-text { }
.hero-eyebrow {
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(2.8rem, 5vw, 4.2rem);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 24px;
}
.hero-sub {
  font-size: 1.1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  max-width: 480px;
  margin-bottom: 48px;
  font-weight: 300;
}
.hero-stats {
  display: flex;
  gap: 40px;
}
.stat { display: flex; flex-direction: column; gap: 4px; }
.stat-num {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 800;
  color: var(--accent);
  line-height: 1;
}
.stat-label {
  font-size: 0.72rem;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

/* CLIP WINDOW */
.hero-visual { display: flex; justify-content: flex-end; }
.clip-window {
  background: var(--bg-3);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  width: 100%;
  max-width: 420px;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), 0 0 0 1px rgba(186,255,45,0.06);
}
.clip-window-bar {
  background: var(--bg-2);
  padding: 12px 16px;
  display: flex;
  align-items: center;
  gap: 6px;
  border-bottom: 1px solid var(--card-border);
}
.dot { width: 10px; height: 10px; border-radius: 50%; }
.dot-red { background: #ff5f57; }
.dot-yellow { background: #febc2e; }
.dot-green { background: #28c840; }
.clip-window-title {
  margin-left: 8px;
  font-size: 0.72rem;
  color: var(--fg-muted);
  font-family: var(--font-body);
}
.clip-content { padding: 20px; display: flex; flex-direction: column; gap: 16px; }
.clip-step {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 10px;
  transition: border-color 0.3s;
}
.clip-step:hover { border-color: var(--lime-border); }
.step-icon {
  width: 32px;
  height: 32px;
  border-radius: 8px;
  flex-shrink: 0;
}
.step-icon--extract { background: linear-gradient(135deg, #baff2d33, #baff2d11); border: 1px solid #baff2d33; }
.step-icon--edit { background: linear-gradient(135deg, #2dd4ff33, #2dd4ff11); border: 1px solid #2dd4ff33; }
.step-icon--dist { background: linear-gradient(135deg, #ff2d8c33, #ff2d8c11); border: 1px solid #ff2d8c33; }
.step-info { flex: 1; }
.step-label { font-size: 0.8rem; color: var(--fg); font-weight: 500; display: block; margin-bottom: 6px; }
.step-bar { height: 3px; background: rgba(255,255,255,0.08); border-radius: 2px; overflow: hidden; }
.step-fill { height: 100%; background: var(--accent); border-radius: 2px; }
.step-fill--70 { width: 70%; }
.step-fill--45 { width: 45%; }
.step-fill--20 { width: 20%; }
.step-badge {
  font-size: 0.6rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--accent);
  background: var(--accent-dim);
  border: 1px solid var(--lime-border);
  padding: 2px 7px;
  border-radius: 4px;
  flex-shrink: 0;
}
.clip-outputs { padding: 0 20px 20px; display: flex; flex-direction: column; gap: 8px; }
.output-chip {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  font-weight: 500;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid;
}
.output-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: currentColor;
  animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.4; transform: scale(0.7); }
}
.output-tiktok { color: #ff2d8c; border-color: rgba(255,45,140,0.2); background: rgba(255,45,140,0.05); }
.output-reels { color: #833ab4; border-color: rgba(131,58,180,0.2); background: rgba(131,58,180,0.05); }
.output-shorts { color: #ff0000; border-color: rgba(255,0,0,0.2); background: rgba(255,0,0,0.05); }

/* INTRO */
.intro { padding: 100px 40px; }
.intro-inner { max-width: 1200px; margin: 0 auto; }
.intro-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
  font-weight: 500;
}
.intro-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  max-width: 700px;
  margin-bottom: 56px;
}
.intro-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--card-border);
  border: 1px solid var(--card-border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 48px;
}
.intro-card { background: var(--bg-2); padding: 36px 32px; }
.intro-card-stat {
  font-family: var(--font-display);
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--fg);
  margin-bottom: 12px;
  line-height: 1;
}
.intro-card-desc { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.6; }
.intro-solution {
  font-size: 1.05rem;
  color: var(--fg-muted);
  border-left: 2px solid var(--accent);
  padding-left: 24px;
  max-width: 600px;
  line-height: 1.7;
}

/* SECTION SHARED */
.section-label {
  font-size: 0.72rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 16px;
  font-weight: 500;
}
.section-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin-bottom: 56px;
}

/* PIPELINE */
.pipeline { padding: 100px 40px; background: var(--bg-2); }
.pipeline-inner { max-width: 1200px; margin: 0 auto; }
.pipeline-steps {
  display: grid;
  grid-template-columns: 1fr auto 1fr auto 1fr;
  align-items: start;
  gap: 0;
}
.pipe-step { padding: 0 40px; }
.pipe-num {
  font-family: var(--font-display);
  font-size: 4rem;
  font-weight: 800;
  color: var(--accent-dim);
  line-height: 1;
  margin-bottom: 20px;
  -webkit-text-stroke: 1px rgba(186,255,45,0.2);
}
.pipe-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--fg);
  margin-bottom: 12px;
}
.pipe-desc { font-size: 0.9rem; color: var(--fg-muted); line-height: 1.7; margin-bottom: 20px; font-weight: 300; }
.pipe-features { list-style: none; display: flex; flex-direction: column; gap: 8px; }
.pipe-features li {
  font-size: 0.82rem;
  color: var(--fg-muted);
  padding-left: 16px;
  position: relative;
}
.pipe-features li::before {
  content: '';
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-50%);
  width: 4px;
  height: 4px;
  border-radius: 50%;
  background: var(--accent);
}
.pipe-divider {
  width: 1px;
  align-self: stretch;
  background: var(--card-border);
  margin-top: 20px;
}

/* DIFFERENTIATION */
.diff { padding: 100px 40px; }
.diff-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.diff-body {
  font-size: 1rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 36px;
  font-weight: 300;
}
.diff-cta-block {
  padding: 24px 28px;
  border: 1px solid var(--lime-border);
  border-radius: 12px;
  background: var(--lime-glow);
}
.diff-cta-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--accent);
}

/* COMPARISON TABLE */
.diff-table { width: 100%; }
.diff-header-row {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1.1fr 1.1fr;
  gap: 8px;
  padding: 10px 16px;
  border-bottom: 1px solid var(--card-border);
  margin-bottom: 8px;
  font-size: 0.68rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--fg-muted);
  font-weight: 500;
}
.diff-header-row span:not(:first-child) { text-align: center; }
.diff-col-accent { color: var(--accent) !important; }
.diff-row {
  display: grid;
  grid-template-columns: 1fr 1.1fr 1.1fr 1.1fr;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 8px;
  align-items: center;
  transition: background 0.2s;
}
.diff-row:hover { background: var(--card-bg); }
.diff-feature { font-size: 0.82rem; color: var(--fg-muted); }
.diff-val { font-size: 0.78rem; text-align: center; font-weight: 500; }
.diff-val--bad { color: rgba(255,100,100,0.7); }
.diff-val--mid { color: rgba(255,200,100,0.7); }
.diff-val--good { color: var(--accent); }

/* CLOSING */
.closing {
  padding: 120px 40px;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.closing-inner { max-width: 700px; margin: 0 auto; position: relative; z-index: 1; }
.closing-bg-glow {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 600px;
  height: 400px;
  background: radial-gradient(ellipse, rgba(186,255,45,0.05) 0%, transparent 70%);
  pointer-events: none;
}
.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 28px;
}
.closing-body {
  font-size: 1.05rem;
  color: var(--fg-muted);
  line-height: 1.7;
  margin-bottom: 40px;
  font-weight: 300;
}
.closing-tagline {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--accent);
  letter-spacing: -0.01em;
}

/* CONTACT */
.contact {
  padding: 100px 40px;
  background: var(--bg-2);
}
.contact-inner {
  max-width: 700px;
  margin: 0 auto;
}
.contact-header { text-align: center; margin-bottom: 48px; }
.contact-headline {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3vw, 2.6rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--fg);
  margin: 12px 0 16px;
}
.contact-sub { font-size: 1rem; color: var(--fg-muted); font-weight: 300; }

.contact-form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px 24px;
  padding: 40px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 16px;
}

.form-group { display: flex; flex-direction: column; gap: 8px; }
.form-group--full { grid-column: 1 / -1; }

.form-group label {
  font-size: 0.78rem;
  font-weight: 500;
  color: var(--fg-muted);
  letter-spacing: 0.04em;
}

.form-group input,
.form-group textarea {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  padding: 12px 16px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 400;
  transition: border-color 0.2s, box-shadow 0.2s;
  resize: vertical;
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--fg-muted); opacity: 0.6; }
.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--accent);
  box-shadow: 0 0 0 3px var(--accent-dim);
}

.form-footer { grid-column: 1 / -1; display: flex; justify-content: flex-start; }

.btn-submit {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 28px;
  background: var(--accent);
  color: #080810;
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 600;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  transition: opacity 0.2s, transform 0.15s;
}
.btn-submit:hover:not(:disabled) { opacity: 0.88; transform: translateY(-1px); }
.btn-submit:disabled { opacity: 0.55; cursor: not-allowed; }

.btn-loading { display: none; }
.btn-submit.loading .btn-text { display: none; }
.btn-submit.loading .btn-loading { display: flex; align-items: center; }
.btn-submit.loading .btn-loading svg { width: 18px; height: 18px; }

.form-status {
  grid-column: 1 / -1;
  font-size: 0.82rem;
  font-weight: 500;
  padding: 10px 14px;
  border-radius: 6px;
  display: none;
}
.form-status--success { display: block; background: rgba(186,255,45,0.1); color: var(--accent); border: 1px solid rgba(186,255,45,0.25); }
.form-status--error   { display: block; background: rgba(255,80,80,0.08); color: #ff7070; border: 1px solid rgba(255,80,80,0.2); }

/* FOOTER */
.footer {
  border-top: 1px solid var(--card-border);
  padding: 48px 40px;
}
.footer-inner { max-width: 1200px; margin: 0 auto; display: flex; justify-content: space-between; align-items: center; }
.footer-brand { display: flex; flex-direction: column; gap: 4px; }
.footer-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--accent);
}
.footer-tagline { font-size: 0.72rem; color: var(--fg-muted); letter-spacing: 0.06em; text-transform: uppercase; }
.footer-note { font-size: 0.8rem; color: var(--fg-muted); }

/* RESPONSIVE */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; gap: 48px; }
  .hero-visual { justify-content: flex-start; }
  .intro-grid { grid-template-columns: 1fr; }
  .pipeline-steps { grid-template-columns: 1fr; }
  .pipe-divider { display: none; }
  .pipe-step { padding: 0 0 40px; }
  .diff-inner { grid-template-columns: 1fr; }
  .diff-table { overflow-x: auto; }
}

@media (max-width: 600px) {
  .hero { padding: 80px 20px 60px; }
  .intro, .pipeline, .diff, .contact { padding: 70px 20px; }
  .closing { padding: 80px 20px; }
  .footer { padding: 40px 20px; }
  .footer-inner { flex-direction: column; gap: 16px; align-items: flex-start; }
  .hero-stats { flex-direction: column; gap: 20px; }
  .clip-window { max-width: 100%; }
  .nav { padding: 0 20px; }
  .contact-form { grid-template-columns: 1fr; padding: 24px; }
  .form-group--full { grid-column: 1; }
  .form-footer { justify-content: stretch; }
  .btn-submit { width: 100%; justify-content: center; }
}