/* ===================================
   SHORTSACK — CSS CUSTOM PROPERTIES
   =================================== */
:root {
  --bg: #0D0D0D;
  --bg-2: #111111;
  --bg-card: #161616;
  --fg: #F0EEE8;
  --fg-2: #9A978E;
  --lime: #C8FF00;
  --lime-dim: rgba(200, 255, 0, 0.08);
  --lime-glow: rgba(200, 255, 0, 0.15);
  --border: rgba(240, 238, 232, 0.08);
  --border-lime: rgba(200, 255, 0, 0.2);
  --font-display: 'Syne', sans-serif;
  --font-body: 'DM Sans', sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scrollbar-width: thin;
  scrollbar-color: var(--lime) var(--bg);
}

::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg); }
::-webkit-scrollbar-thumb { background: var(--lime); border-radius: 3px; }

body {
  background: var(--bg);
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ===================================
   NAV
   =================================== */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  padding: 20px 40px;
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  background: rgba(13, 13, 13, 0.8);
}

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

.nav-logo {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 22px;
  letter-spacing: -0.03em;
  color: var(--fg);
  text-decoration: none;
}

.lime { color: var(--lime); }

.nav-tag {
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--fg-2);
  border: 1px solid var(--border);
  padding: 4px 10px;
  border-radius: 20px;
}

/* ===================================
   HERO
   =================================== */
.hero {
  min-height: 100vh;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 60px;
  padding: 120px 40px 80px;
  max-width: 1200px;
  margin: 0 auto;
  position: relative;
}

.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.grid-lines {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(200,255,0,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(200,255,0,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(100px);
}

.orb-1 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, rgba(200,255,0,0.12), transparent 70%);
  top: -100px; right: 20%;
}

.orb-2 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(180,80,200,0.08), transparent 70%);
  bottom: 0; right: 5%;
}

.scanline {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, rgba(200,255,0,0.3), transparent);
  animation: scan 4s linear infinite;
}

@keyframes scan {
  0% { transform: translateY(-100px); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateY(100vh); opacity: 0; }
}

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

.hero-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 500;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--lime);
  border: 1px solid var(--border-lime);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 32px;
  background: var(--lime-dim);
}

.hero-headline {
  font-family: var(--font-display);
  font-size: clamp(48px, 5.5vw, 80px);
  font-weight: 800;
  line-height: 1.0;
  letter-spacing: -0.03em;
  margin-bottom: 28px;
  color: var(--fg);
}

.hero-sub {
  font-size: 17px;
  color: var(--fg-2);
  max-width: 440px;
  margin-bottom: 40px;
  line-height: 1.65;
}

.hero-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.pill {
  font-size: 12px;
  font-weight: 500;
  color: var(--fg-2);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 20px;
  background: var(--bg-2);
  transition: all 0.2s;
}

.pill:hover {
  border-color: var(--lime);
  color: var(--lime);
}

/* Phone mockup */
.hero-phone {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
  z-index: 1;
}

.phone-bezel {
  width: 240px;
  height: 500px;
  background: #0a0a0a;
  border: 2px solid #2a2a2a;
  border-radius: 40px;
  padding: 12px;
  box-shadow:
    0 0 0 1px #1a1a1a,
    0 40px 80px rgba(0,0,0,0.8),
    inset 0 0 0 1px rgba(255,255,255,0.03),
    0 0 40px rgba(200,255,0,0.06);
}

.phone-screen {
  width: 100%;
  height: 100%;
  background: linear-gradient(145deg, #1a1a1a 0%, #0d0d0d 100%);
  border-radius: 30px;
  overflow: hidden;
  position: relative;
  display: flex;
  align-items: flex-end;
}

.video-content {
  padding: 20px 16px 16px;
  width: 100%;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.play-icon {
  width: 48px; height: 48px;
  background: var(--lime);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 12px;
  box-shadow: 0 0 20px rgba(200,255,0,0.4);
  align-self: center;
}

.play-icon::after {
  content: '';
  width: 0; height: 0;
  border-left: 14px solid #0D0D0D;
  border-top: 8px solid transparent;
  border-bottom: 8px solid transparent;
  margin-left: 4px;
}

.creator-tag {
  font-family: var(--font-display);
  font-size: 13px;
  font-weight: 700;
  color: var(--fg);
}

.play-count {
  font-size: 11px;
  color: var(--lime);
  font-weight: 600;
}

.comment-line {
  font-size: 11px;
  color: var(--fg-2);
  height: 14px;
  border-radius: 4px;
}

.comment-line.short { width: 60%; }

.progress-bar {
  height: 3px;
  background: rgba(255,255,255,0.2);
  border-radius: 2px;
  margin-top: 8px;
  overflow: hidden;
}

.progress-bar .fill {
  height: 100%;
  width: 62%;
  background: var(--lime);
  border-radius: 2px;
}

/* ===================================
   PROBLEM
   =================================== */
.problem {
  padding: 100px 40px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.problem-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.problem-eyebrow, .how-eyebrow, .services-eyebrow, .diff-eyebrow {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lime);
  margin-bottom: 20px;
}

.problem-headline {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 56px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
  color: var(--fg);
}

.problem-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 60px;
}

.problem-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  padding: 28px 32px;
  display: flex;
  gap: 20px;
  align-items: flex-start;
  transition: border-color 0.2s;
}

.problem-card:hover { border-color: var(--border-lime); }

.problem-icon {
  font-size: 20px;
  color: #FF4444;
  font-weight: 700;
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,68,68,0.2);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  background: rgba(255,68,68,0.06);
}

.problem-card p {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.5;
  padding-top: 6px;
}

.problem-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--border);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
}

.stat {
  background: var(--bg-card);
  padding: 32px 28px;
  text-align: center;
}

.stat-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 800;
  color: var(--lime);
  margin-bottom: 10px;
  letter-spacing: -0.03em;
}

.stat-label {
  font-size: 12px;
  color: var(--fg-2);
  line-height: 1.5;
  max-width: 200px;
  margin: 0 auto;
}

/* ===================================
   HOW
   =================================== */
.how {
  padding: 100px 40px;
  background: var(--bg);
}

.how-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.how-headline {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
  color: var(--fg);
}

.phase-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.phase {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 40px;
  align-items: start;
  padding: 40px 0;
  border-bottom: 1px solid var(--border);
}

.phase:first-child { border-top: 1px solid var(--border); }

.phase-num {
  font-family: var(--font-display);
  font-size: 42px;
  font-weight: 800;
  color: var(--lime);
  opacity: 0.3;
  letter-spacing: -0.04em;
  line-height: 1;
  padding-top: 4px;
}

.phase-body h3 {
  font-family: var(--font-display);
  font-size: 24px;
  font-weight: 700;
  margin-bottom: 12px;
  color: var(--fg);
}

.phase-body p {
  font-size: 15px;
  color: var(--fg-2);
  max-width: 560px;
  line-height: 1.65;
}

/* ===================================
   SERVICES
   =================================== */
.services {
  padding: 100px 40px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
}

.services-inner { max-width: 1200px; margin: 0 auto; }

.services-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 60px;
  color: var(--fg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  margin-bottom: 48px;
}

.service-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 32px 36px;
  position: relative;
  transition: all 0.2s;
}

.service-card:hover { border-color: var(--border-lime); }

.service-card.featured {
  border-color: var(--border-lime);
  background: linear-gradient(135deg, rgba(200,255,0,0.04), var(--bg-card));
}

.service-badge {
  position: absolute;
  top: -1px;
  right: 24px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--bg);
  background: var(--lime);
  padding: 4px 10px;
  border-radius: 0 0 8px 8px;
}

.service-icon {
  color: var(--lime);
  margin-bottom: 20px;
  opacity: 0.8;
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--fg);
}

.service-card > p {
  font-size: 14px;
  color: var(--fg-2);
  margin-bottom: 20px;
  line-height: 1.6;
}

.service-card ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.service-card li {
  font-size: 13px;
  color: var(--fg-2);
  padding-left: 20px;
  position: relative;
}

.service-card li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--lime);
  font-size: 11px;
  top: 1px;
}

.services-cta {
  text-align: center;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: 12px;
  font-size: 14px;
  color: var(--fg-2);
  background: var(--bg);
}

/* ===================================
   DIFFERENCE
   =================================== */
.difference {
  padding: 100px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.diff-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.diff-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 24px;
  color: var(--fg);
  line-height: 1.15;
}

.diff-body {
  font-size: 15px;
  color: var(--fg-2);
  line-height: 1.7;
  margin-bottom: 20px;
}

.diff-pill-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 32px;
}

.diff-pill {
  font-size: 12px;
  color: var(--lime);
  border: 1px solid var(--border-lime);
  padding: 5px 12px;
  border-radius: 20px;
  background: var(--lime-dim);
}

.diff-quote {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 40px;
  border-left: 3px solid var(--lime);
}

.diff-quote blockquote {
  font-family: var(--font-display);
  font-size: 18px;
  font-weight: 600;
  color: var(--fg);
  line-height: 1.55;
  margin-bottom: 20px;
  font-style: normal;
}

.diff-quote cite {
  font-size: 12px;
  color: var(--fg-2);
  font-style: normal;
}

/* ===================================
   CLOSING
   =================================== */
.closing {
  padding: 100px 40px 120px;
  background: var(--bg-2);
  border-top: 1px solid var(--border);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.closing-inner { max-width: 800px; margin: 0 auto; position: relative; z-index: 1; }

.closing-glow {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 600px; height: 400px;
  background: radial-gradient(ellipse, rgba(200,255,0,0.06), transparent 70%);
  pointer-events: none;
}

.closing-label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--lime);
  border: 1px solid var(--border-lime);
  padding: 6px 14px;
  border-radius: 20px;
  margin-bottom: 28px;
  background: var(--lime-dim);
}

.closing-headline {
  font-family: var(--font-display);
  font-size: clamp(30px, 3.5vw, 48px);
  font-weight: 800;
  letter-spacing: -0.02em;
  margin-bottom: 20px;
  color: var(--fg);
  line-height: 1.15;
}

.closing-sub {
  font-size: 16px;
  color: var(--fg-2);
  max-width: 600px;
  margin: 0 auto 48px;
  line-height: 1.65;
}

.closing-type {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 16px;
  overflow: hidden;
  margin-bottom: 28px;
  text-align: left;
}

.type-row {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  align-items: center;
}

.type-row:last-child { border-bottom: none; }

.type-tag {
  font-family: var(--font-display);
  font-size: 14px;
  font-weight: 700;
  color: var(--lime);
}

.type-desc {
  font-size: 14px;
  color: var(--fg-2);
}

.closing-footnote {
  font-size: 12px;
  color: var(--fg-2);
  opacity: 0.6;
}

/* Clickable tier rows */
.type-link {
  display: grid;
  grid-template-columns: 100px 1fr;
  gap: 24px;
  padding: 20px 28px;
  border-bottom: 1px solid var(--border);
  align-items: center;
  text-decoration: none;
  transition: background 0.2s;
  cursor: pointer;
}

.type-link:first-child { border-radius: 16px 16px 0 0; }
.type-link:last-child { border-bottom: none; border-radius: 0 0 16px 16px; }
.type-link:only-of-type { border-radius: 16px; border-bottom: none; }

.type-link:hover { background: var(--lime-dim); }
.type-link:active { background: rgba(200, 255, 0, 0.12); }

/* ===================================
   FOOTER
   =================================== */
footer {
  padding: 48px 40px;
  border-top: 1px solid var(--border);
  background: var(--bg);
}

.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.03em;
  color: var(--fg);
  margin-bottom: 4px;
}

.footer-tagline {
  font-size: 13px;
  color: var(--fg-2);
}

.footer-meta {
  display: flex;
  gap: 24px;
  font-size: 12px;
  color: var(--fg-2);
  opacity: 0.6;
}

.footer-copy {
  font-size: 11px;
  color: var(--fg-2);
  opacity: 0.4;
  margin-top: 8px;
}

/* ===================================
   CONTACT FORM
   =================================== */
.contact-section {
  padding: 100px 40px;
  background: var(--bg);
  border-top: 1px solid var(--border);
}

.contact-inner { max-width: 680px; margin: 0 auto; }

.contact-eyebrow {
  font-size: 11px; font-weight: 600; letter-spacing: 0.15em;
  text-transform: uppercase; color: var(--lime); margin-bottom: 20px;
}

.contact-headline {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 44px);
  font-weight: 800; letter-spacing: -0.02em; margin-bottom: 16px; color: var(--fg);
}

.contact-sub {
  font-size: 15px; color: var(--fg-2); line-height: 1.65; margin-bottom: 48px;
}

.contact-form { display: flex; flex-direction: column; gap: 20px; }

.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 8px; }

.form-group label {
  font-size: 12px; font-weight: 500; color: var(--fg-2); letter-spacing: 0.04em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 16px;
  color: var(--fg);
  font-family: var(--font-body);
  font-size: 15px;
  transition: border-color 0.2s, box-shadow 0.2s;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
}

.form-group select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%239A978E' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  padding-right: 40px;
}

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

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--fg-2); opacity: 0.5; }

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

.form-group textarea { resize: vertical; min-height: 100px; }

.form-submit {
  background: var(--lime);
  color: #0D0D0D;
  border: none;
  border-radius: 10px;
  padding: 14px 32px;
  font-family: var(--font-display);
  font-size: 15px;
  font-weight: 700;
  cursor: pointer;
  align-self: flex-start;
  transition: opacity 0.2s, transform 0.1s;
}

.form-submit:hover:not(:disabled) { opacity: 0.9; transform: translateY(-1px); }
.form-submit:disabled { opacity: 0.6; cursor: not-allowed; }

.form-success {
  display: flex; align-items: center; gap: 10px;
  color: var(--lime); font-size: 14px;
  padding: 14px 18px;
  background: var(--lime-dim);
  border: 1px solid var(--border-lime);
  border-radius: 10px;
}

.form-error {
  color: #FF6B6B; font-size: 13px;
  padding: 12px 16px;
  background: rgba(255, 107, 107, 0.06);
  border: 1px solid rgba(255, 107, 107, 0.2);
  border-radius: 10px;
}

.hidden { display: none !important; }

/* ===================================
   RESPONSIVE
   =================================== */
@media (max-width: 900px) {
  nav { padding: 16px 24px; }
  .hero {
    grid-template-columns: 1fr;
    padding: 100px 24px 60px;
    gap: 48px;
    text-align: center;
  }
  .hero-sub { max-width: 100%; }
  .hero-pills { justify-content: center; }
  .hero-phone { display: none; }
  .problem { padding: 60px 24px; }
  .problem-grid { grid-template-columns: 1fr; }
  .problem-stats { grid-template-columns: 1fr; }
  .how { padding: 60px 24px; }
  .phase { grid-template-columns: 1fr; gap: 16px; }
  .phase-num { font-size: 28px; }
  .services { padding: 60px 24px; }
  .services-grid { grid-template-columns: 1fr; }
  .difference { padding: 60px 24px; }
  .diff-inner { grid-template-columns: 1fr; gap: 40px; }
  .closing { padding: 60px 24px 80px; }
  .footer-meta { flex-direction: column; gap: 4px; }
}

@media (max-width: 500px) {
  .type-row { grid-template-columns: 80px 1fr; gap: 12px; }
  .nav-tag { display: none; }
  footer { padding: 40px 24px; }
  .form-row { grid-template-columns: 1fr; }
  .contact-section { padding: 60px 24px; }
}