:root {
  --bg: #0c0b10;
  --bg-card: #14121c;
  --bg-card2: #1a1726;
  --border: rgba(255,255,255,0.07);
  --text: #f0eef8;
  --muted: rgba(240,238,248,0.45);
  --accent: oklch(68% 0.22 290);
  --accent2: oklch(68% 0.22 200);
  --accent-glow: oklch(68% 0.22 290 / 0.35);
  --accent2-glow: oklch(68% 0.22 200 / 0.25);
  --success: #4ade80;
  --error: #f87171;
  --radius: 16px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 17px;
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

body::before {
  content: '';
  position: fixed;
  inset: 0;
  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)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 0;
  opacity: 0.6;
}

/* ── NAV ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 18px 60px;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  background: rgba(12,11,16,0.75);
}

.logo {
  font-family: 'Inter', sans-serif;
  font-weight: 800;
  font-size: 20px;
  letter-spacing: -0.5px;
  color: var(--text);
  text-decoration: none;
  display: flex;
  align-items: center;
  gap: 8px;
}

.logo-mark {
  width: 28px; height: 28px;
  background: var(--accent);
  border-radius: 7px;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 0 16px var(--accent-glow);
  flex-shrink: 0;
}

.logo-mark svg { width: 14px; height: 14px; }

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--muted);
  text-decoration: none;
  font-size: 15px;
  transition: color 0.2s;
}

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

.nav-cta { display: flex; gap: 10px; align-items: center; }

.btn-ghost {
  background: none;
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 9px 18px;
  border-radius: 8px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}

.btn-ghost:hover { border-color: rgba(255,255,255,0.2); background: rgba(255,255,255,0.05); }

.btn-primary {
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  padding: 9px 20px;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 0 20px var(--accent-glow);
  transition: opacity 0.2s, box-shadow 0.2s;
}

.btn-primary:hover { opacity: 0.88; box-shadow: 0 0 32px var(--accent-glow); }

/* ── HERO ── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 140px 60px 80px;
  text-align: center;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  top: -120px; left: 50%;
  transform: translateX(-50%);
  width: 100%; height: 100%;
  background: radial-gradient(ellipse at 40% 40%, var(--accent-glow) 0%, transparent 65%),
              radial-gradient(ellipse at 70% 60%, var(--accent2-glow) 0%, transparent 65%);
  pointer-events: none;
  z-index: 0;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 999px;
  padding: 6px 16px 6px 8px;
  font-size: 13px;
  color: var(--muted);
  margin-bottom: 28px;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.7s ease both;
}

.hero-badge-dot {
  width: 20px; height: 20px;
  background: var(--accent);
  border-radius: 999px;
  display: flex; align-items: center; justify-content: center;
  font-size: 10px;
  box-shadow: 0 0 10px var(--accent-glow);
}

h1 {
  font-family: 'Inter', sans-serif;
  font-size: clamp(42px, 6vw, 76px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -1.5px;
  max-width: 780px;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.7s 0.1s ease both;
}

h1 .highlight {
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero-sub {
  color: var(--muted);
  font-size: 18px;
  font-weight: 300;
  max-width: 460px;
  margin-top: 20px;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.7s 0.2s ease both;
}

.hero-buttons {
  display: flex;
  gap: 12px;
  margin-top: 36px;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.7s 0.3s ease both;
}

.btn-primary-lg {
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 500;
  padding: 15px 34px;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 0 40px var(--accent-glow);
  transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
}

.btn-primary-lg:hover { opacity: 0.88; transform: translateY(-1px); box-shadow: 0 0 60px var(--accent-glow); }

.btn-ghost-lg {
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 16px;
  font-weight: 400;
  padding: 15px 34px;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s;
  text-decoration: none;
}

.btn-ghost-lg:hover { background: rgba(255,255,255,0.08); }

.social-proof {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 40px;
  position: relative;
  z-index: 1;
  animation: fadeUp 0.7s 0.4s ease both;
  color: var(--muted);
  font-size: 14px;
}

.social-proof-avatars { display: flex; }

.avatar {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid var(--bg);
  margin-right: -8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  font-weight: 600;
}

.av1 { background: #7c3aed; }
.av2 { background: #0d9488; }
.av3 { background: #d97706; }
.av4 { background: #db2777; }
.stars { color: #fbbf24; }

/* ── TOOL SECTION ── */
.tool-section {
  padding: 100px 60px;
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
}

.tool-inner {
  max-width: 640px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.tool-sub {
  color: var(--muted);
  font-size: 15px;
  margin-top: -36px;
  margin-bottom: 32px;
}

.tool-sub a { color: var(--accent); text-decoration: none; }
.tool-sub a:hover { text-decoration: underline; }

.link-accent { color: var(--accent); text-decoration: none; }
.link-accent:hover { text-decoration: underline; }

.tool-card {
  width: 100%;
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.tool-note {
  margin-top: 16px;
  font-size: 13px;
  color: rgba(240,238,248,0.3);
}

/* Limit banner */
.limit-banner {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(251,191,36,0.08);
  border: 1px solid rgba(251,191,36,0.25);
  border-radius: 10px;
  padding: 12px 16px;
  font-size: 14px;
  color: #fbbf24;
}

.limit-banner svg { flex-shrink: 0; }
.limit-banner a { color: var(--accent); text-decoration: none; }

/* User bar */
.user-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: rgba(255,255,255,0.04);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 10px 16px;
  font-size: 14px;
  color: var(--muted);
}

.user-bar-logout {
  background: none;
  border: none;
  color: var(--muted);
  font-size: 13px;
  cursor: pointer;
  font-family: 'Inter', sans-serif;
  transition: color 0.2s;
}

.user-bar-logout:hover { color: var(--error); }

/* Drop zone */
.drop-zone {
  border: 2px dashed var(--border);
  border-radius: 12px;
  padding: 48px 24px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  transition: border-color 0.2s, background 0.2s;
  cursor: default;
}

.drop-zone:hover,
.drop-zone.drag-over {
  border-color: var(--accent);
  background: rgba(124,111,255,0.05);
}

.drop-zone__icon svg {
  width: 44px; height: 44px;
  color: var(--muted);
}

.drop-zone__text { font-size: 1rem; font-weight: 500; }
.drop-zone__sub { color: var(--muted); font-size: 0.85rem; }
.drop-zone__formats { color: var(--muted); font-size: 0.78rem; letter-spacing: 0.06em; }

/* Tool buttons */
.btn-tool-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 13px 28px;
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 0 30px var(--accent-glow);
  transition: opacity 0.2s;
  text-decoration: none;
  text-align: center;
}

.btn-tool-primary:hover { opacity: 0.88; }

.btn-tool-outline {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 24px;
  background: transparent;
  border: 1.5px solid var(--border);
  color: var(--text);
  font-family: 'Inter', sans-serif;
  font-size: 14px;
  font-weight: 500;
  border-radius: 10px;
  cursor: pointer;
  transition: border-color 0.2s, color 0.2s;
}

.btn-tool-outline:hover { border-color: var(--accent); color: var(--accent); }

/* File card */
.file-card {
  display: flex;
  align-items: center;
  gap: 14px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 14px 16px;
}

.file-card__icon svg { width: 30px; height: 30px; color: var(--accent); flex-shrink: 0; }

.file-card__info { display: flex; flex-direction: column; gap: 2px; flex: 1; min-width: 0; }
.file-card__name { font-size: 0.9rem; font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.file-card__size { font-size: 0.78rem; color: var(--muted); }

.file-card__clear {
  background: none; border: none; cursor: pointer; color: var(--muted);
  padding: 4px; border-radius: 6px; display: flex; transition: color 0.18s;
}

.file-card__clear svg { width: 18px; height: 18px; }
.file-card__clear:hover { color: var(--error); }

/* Progress */
.progress-wrap {
  display: flex;
  flex-direction: column;
  gap: 12px;
  padding: 20px;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  border-radius: 12px;
}

.progress-header {
  display: flex;
  justify-content: space-between;
  font-size: 0.88rem;
}

#progress-label { color: var(--muted); }
#progress-pct { color: var(--accent); font-weight: 600; }

.progress-track {
  height: 6px;
  background: var(--border);
  border-radius: 99px;
  overflow: hidden;
}

.progress-fill {
  height: 100%;
  width: 0%;
  background: var(--accent);
  border-radius: 99px;
  transition: width 0.15s ease;
}

#processing-phase {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 8px 0;
  color: var(--muted);
  font-size: 0.9rem;
}

.spinner {
  width: 34px; height: 34px;
  border: 3px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

@keyframes spin { to { transform: rotate(360deg); } }

/* Result card */
.result-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  background: var(--bg-card2);
  border: 1px solid rgba(74,222,128,0.2);
  border-radius: 12px;
  padding: 32px 24px;
  text-align: center;
}

.result-card__check { width: 44px; height: 44px; color: var(--success); }
.result-card__title { font-size: 1.05rem; font-weight: 600; }

/* Error card */
.error-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  background: rgba(248,113,113,0.08);
  border: 1px solid rgba(248,113,113,0.25);
  border-radius: 12px;
  padding: 20px;
  text-align: center;
}

#error-msg { color: var(--error); font-size: 0.9rem; }

/* ── SECTIONS ── */
.section-label {
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--accent);
  font-weight: 500;
  margin-bottom: 16px;
}

.section-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(34px, 4vw, 54px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.5px;
  margin-bottom: 56px;
  max-width: 540px;
}

/* ── FEATURES ── */
.features {
  padding: 110px 60px;
  position: relative;
  z-index: 1;
  border-top: 1px solid var(--border);
}

.features-inner { max-width: 1100px; margin: 0 auto; }

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.feature-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 30px;
  transition: border-color 0.2s, transform 0.2s;
  cursor: default;
}

.feature-card:hover { border-color: rgba(255,255,255,0.15); transform: translateY(-2px); }
.feature-card.accent-border { border-color: oklch(68% 0.22 290 / 0.35); }

.feature-icon {
  width: 42px; height: 42px;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 18px;
}

.icon-purple { background: oklch(68% 0.22 290 / 0.15); color: var(--accent); }
.icon-teal   { background: oklch(68% 0.22 200 / 0.15); color: var(--accent2); }
.icon-warm   { background: oklch(68% 0.22 60  / 0.15); color: oklch(68% 0.22 60); }
.icon-pink   { background: oklch(68% 0.22 340 / 0.15); color: oklch(68% 0.22 340); }
.icon-blue   { background: oklch(68% 0.22 240 / 0.15); color: oklch(68% 0.22 240); }
.icon-green  { background: oklch(68% 0.22 155 / 0.15); color: oklch(68% 0.22 155); }

.feature-title { font-family: 'Inter', sans-serif; font-size: 17px; font-weight: 700; letter-spacing: -0.3px; margin-bottom: 10px; }
.feature-desc { font-size: 14px; color: var(--muted); line-height: 1.6; font-weight: 300; }

/* ── HOW IT WORKS ── */
.how-section {
  padding: 110px 60px;
  background: var(--bg-card);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  position: relative;
  z-index: 1;
}

.how-inner { max-width: 1100px; margin: 0 auto; }

.steps-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  position: relative;
}

.steps-grid::before {
  content: '';
  position: absolute;
  top: 27px; left: 16%;
  right: 16%;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--border) 20%, var(--border) 80%, transparent);
}

.step { padding: 0 32px; display: flex; flex-direction: column; gap: 14px; }

.step-number {
  width: 54px; height: 54px;
  border-radius: 50%;
  background: var(--bg-card2);
  border: 1px solid var(--border);
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: 'Inter', sans-serif;
  font-size: 18px;
  font-weight: 700;
  color: var(--accent);
  position: relative;
  z-index: 1;
}

.step-title { font-family: 'Inter', sans-serif; font-size: 19px; font-weight: 700; letter-spacing: -0.3px; }
.step-desc { font-size: 14px; color: var(--muted); line-height: 1.65; font-weight: 300; }

/* ── PRICING ── */
.pricing-section {
  padding: 110px 60px;
  position: relative;
  z-index: 1;
}

.pricing-inner { max-width: 1100px; margin: 0 auto; }
.pricing-inner .section-title { margin-bottom: 56px; }

.pricing-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
  align-items: start;
}

.pricing-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 34px;
  transition: border-color 0.2s;
}

.pricing-card:hover { border-color: rgba(255,255,255,0.15); }

.pricing-card.featured {
  background: linear-gradient(145deg, oklch(68% 0.22 290 / 0.12), oklch(68% 0.22 200 / 0.08));
  border-color: oklch(68% 0.22 290 / 0.5);
  box-shadow: 0 0 60px oklch(68% 0.22 290 / 0.12);
  position: relative;
}

.featured-badge {
  position: absolute;
  top: -12px; left: 50%;
  transform: translateX(-50%);
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: 4px 14px;
  border-radius: 999px;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 0 20px var(--accent-glow);
  white-space: nowrap;
}

.plan-name { font-family: 'Inter', sans-serif; font-size: 16px; font-weight: 700; margin-bottom: 6px; }
.plan-desc { font-size: 14px; color: var(--muted); margin-bottom: 24px; font-weight: 300; }

.plan-price { display: flex; align-items: baseline; gap: 4px; margin-bottom: 24px; }
.price-amount { font-family: 'Inter', sans-serif; font-size: 46px; font-weight: 800; letter-spacing: -0.5px; line-height: 1; }
.price-period { font-size: 14px; color: var(--muted); font-weight: 300; }

.plan-divider { height: 1px; background: var(--border); margin-bottom: 22px; }

.plan-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 11px;
  margin-bottom: 28px;
}

.plan-features li {
  font-size: 14px;
  color: var(--muted);
  display: flex;
  align-items: center;
  gap: 10px;
  font-weight: 300;
}

.plan-features li::before {
  content: '';
  width: 16px; height: 16px;
  border-radius: 50%;
  flex-shrink: 0;
  background: oklch(68% 0.22 155 / 0.15) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 12 12'%3E%3Cpath d='M2 6l3 3 5-5' stroke='%2334d399' stroke-width='1.5' fill='none' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/10px no-repeat;
  border: 1px solid oklch(68% 0.22 155 / 0.4);
}

.plan-cta {
  width: 100%;
  padding: 13px;
  border-radius: 10px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  text-decoration: none;
  display: block;
  text-align: center;
  border: none;
}

.plan-cta-default {
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  color: var(--text);
}

.plan-cta-default:hover { background: rgba(255,255,255,0.12); }

.plan-cta-featured {
  background: var(--accent);
  color: #fff;
  box-shadow: 0 0 28px var(--accent-glow);
}

.plan-cta-featured:hover { opacity: 0.88; transform: translateY(-1px); }

/* ── CTA ── */
.cta-section {
  padding: 140px 60px;
  text-align: center;
  position: relative;
  z-index: 1;
  overflow: hidden;
  border-top: 1px solid var(--border);
}

.cta-section::before {
  content: '';
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  width: 700px; height: 400px;
  background: radial-gradient(ellipse, var(--accent-glow) 0%, transparent 70%);
  pointer-events: none;
}

.cta-title {
  font-family: 'Inter', sans-serif;
  font-size: clamp(40px, 6vw, 76px);
  font-weight: 800;
  letter-spacing: -1px;
  line-height: 1.0;
  margin-bottom: 20px;
  position: relative;
  z-index: 1;
}

.cta-sub {
  color: var(--muted);
  font-size: 17px;
  font-weight: 300;
  margin-bottom: 36px;
  position: relative;
  z-index: 1;
}

/* ── FOOTER ── */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 60px;
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.footer-left { display: flex; flex-direction: column; gap: 8px; }
.footer-copy { font-size: 13px; color: var(--muted); }

.footer-links { display: flex; gap: 24px; list-style: none; }
.footer-links a { font-size: 13px; color: var(--muted); text-decoration: none; transition: color 0.2s; }
.footer-links a:hover { color: var(--text); }

/* ── MODALS ── */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  backdrop-filter: blur(8px);
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  animation: fadeIn 0.2s ease;
}

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

.modal-card {
  background: var(--bg-card);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 20px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
  position: relative;
  box-shadow: 0 40px 100px rgba(0,0,0,0.6), 0 0 60px var(--accent-glow);
  animation: slideUp 0.25s ease;
}

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

.modal-close {
  position: absolute;
  top: 16px; right: 16px;
  background: rgba(255,255,255,0.06);
  border: 1px solid var(--border);
  border-radius: 8px;
  width: 32px; height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  color: var(--muted);
  transition: color 0.2s, background 0.2s;
}

.modal-close:hover { color: var(--text); background: rgba(255,255,255,0.1); }

.modal-logo {
  display: flex;
  justify-content: center;
  margin-bottom: 20px;
}

.modal-logo .logo-mark { width: 40px; height: 40px; border-radius: 10px; }
.modal-logo .logo-mark svg { width: 20px; height: 20px; }

.modal-title {
  font-family: 'Inter', sans-serif;
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.5px;
  text-align: center;
  margin-bottom: 6px;
}

.modal-sub { color: var(--muted); font-size: 14px; text-align: center; margin-bottom: 28px; }

.modal-form { display: flex; flex-direction: column; gap: 16px; }

.form-group { display: flex; flex-direction: column; gap: 6px; }

.form-label { font-size: 13px; font-weight: 500; color: var(--muted); }

.form-input {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 12px 14px;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  color: var(--text);
  outline: none;
  transition: border-color 0.2s;
  width: 100%;
}

.form-input::placeholder { color: rgba(240,238,248,0.25); }
.form-input:focus { border-color: oklch(68% 0.22 290 / 0.6); }

.form-error {
  background: rgba(248,113,113,0.1);
  border: 1px solid rgba(248,113,113,0.3);
  border-radius: 8px;
  padding: 10px 14px;
  font-size: 13px;
  color: var(--error);
}

.btn-form-primary {
  background: var(--accent);
  border: none;
  color: #fff;
  font-family: 'Inter', sans-serif;
  font-size: 15px;
  font-weight: 600;
  padding: 14px;
  border-radius: 10px;
  cursor: pointer;
  box-shadow: 0 0 30px var(--accent-glow);
  transition: opacity 0.2s;
  margin-top: 4px;
}

.btn-form-primary:hover { opacity: 0.88; }

.modal-switch { font-size: 13px; color: var(--muted); text-align: center; margin-top: 20px; }

.modal-switch-btn {
  background: none;
  border: none;
  color: var(--accent);
  font-family: 'Inter', sans-serif;
  font-size: 13px;
  cursor: pointer;
  padding: 0;
}

.modal-switch-btn:hover { text-decoration: underline; }

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

.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}

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

.hidden { display: none !important; }

/* ── HAMBURGER & MOBILE MENU ── */
.nav-hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 8px 10px;
  cursor: pointer;
  width: 40px;
  height: 36px;
}

.nav-hamburger span {
  display: block;
  height: 1.5px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.2s;
}

.mobile-menu {
  position: fixed;
  top: 57px; left: 0; right: 0;
  z-index: 99;
  background: rgba(12,11,16,0.97);
  backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border);
  padding: 20px 16px 24px;
  display: flex;
  flex-direction: column;
  gap: 4px;
  animation: fadeDown 0.2s ease;
}

@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.mobile-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 16px;
  padding: 12px 8px;
  border-radius: 8px;
  transition: color 0.2s, background 0.2s;
}

.mobile-link:hover { color: var(--text); background: rgba(255,255,255,0.05); }

.mobile-menu-cta {
  display: flex;
  gap: 10px;
  margin-top: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.mobile-menu-cta .btn-ghost,
.mobile-menu-cta .btn-primary { flex: 1; text-align: center; }

/* ── RESPONSIVE ── */

/* Tablet — 900px */
@media (max-width: 900px) {
  nav {
    padding: 16px 24px;
  }

  .nav-links { display: none; }

  .nav-cta .btn-ghost { display: none; }

  .nav-hamburger { display: flex; }

  .hero {
    padding: 120px 24px 60px;
  }

  .hero-buttons {
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .btn-primary-lg,
  .btn-ghost-lg {
    width: 100%;
    max-width: 320px;
    justify-content: center;
    text-align: center;
  }

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

  .tool-section { padding: 72px 24px; }

  .features { padding: 72px 24px; }

  .features-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .how-section { padding: 72px 24px; }

  .steps-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .steps-grid::before { display: none; }

  .step { padding: 0; }

  .pricing-section { padding: 72px 24px; }

  .pricing-grid {
    grid-template-columns: 1fr;
    max-width: 440px;
    margin: 0 auto;
  }

  .cta-section { padding: 80px 24px; }

  footer {
    padding: 32px 24px;
    flex-direction: column;
    gap: 20px;
    text-align: center;
  }

  .footer-left { align-items: center; }
}

/* Mobile — 600px */
@media (max-width: 600px) {
  nav { padding: 14px 16px; }

  .logo { font-size: 17px; }

  .btn-primary { font-size: 13px; padding: 8px 14px; }

  h1 { font-size: clamp(34px, 10vw, 52px); letter-spacing: -0.5px; }

  .hero-sub { font-size: 16px; }

  .hero-badge { font-size: 12px; text-align: center; }

  .hero { padding: 110px 16px 52px; }

  .tool-section { padding: 56px 16px; }

  .tool-card { padding: 20px 16px; }

  .drop-zone { padding: 36px 16px; }

  .features { padding: 56px 16px; }

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

  .section-title {
    font-size: clamp(28px, 8vw, 40px);
    letter-spacing: -0.3px;
    margin-bottom: 36px;
  }

  .how-section { padding: 56px 16px; }

  .pricing-section { padding: 56px 16px; }

  .pricing-card { padding: 28px 20px; }

  .price-amount { font-size: 38px; }

  .cta-section { padding: 60px 16px; }

  .cta-title { font-size: clamp(32px, 9vw, 50px); letter-spacing: -0.5px; }

  footer { padding: 28px 16px; }

  .footer-links { flex-wrap: wrap; justify-content: center; gap: 16px; }

  .modal-card { padding: 28px 20px; }

  .hero-buttons { gap: 10px; }
}