/* ============================================================
   COMPRESSLY — Modern Redesign
   Design language: Dark-accented, glassmorphism, gradient-rich
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800;900&display=swap');

/* ── CSS Variables ── */
:root {
  --p1: #7c3aed;
  --p2: #4f46e5;
  --p3: #2563eb;
  --cyan: #06b6d4;
  --pink: #ec4899;
  --green: #10b981;
  --amber: #f59e0b;
  --red: #ef4444;

  --bg: #0f0f17;
  --bg2: #15151f;
  --bg3: #1c1c2e;
  --surface: rgba(255,255,255,0.04);
  --surface2: rgba(255,255,255,0.07);
  --surface3: rgba(255,255,255,0.11);
  --border: rgba(255,255,255,0.08);
  --border2: rgba(255,255,255,0.14);
  --border3: rgba(255,255,255,0.22);

  --text-1: #f1f5f9;
  --text-2: #94a3b8;
  --text-3: #475569;

  --glow-p: rgba(124,58,237,0.35);
  --glow-c: rgba(6,182,212,0.3);

  --grad-primary: linear-gradient(135deg, #7c3aed, #4f46e5, #2563eb);
  --grad-hero: linear-gradient(135deg, #7c3aed 0%, #4f46e5 40%, #06b6d4 100%);
  --grad-card: linear-gradient(135deg, rgba(124,58,237,0.15), rgba(6,182,212,0.08));
  --grad-text: linear-gradient(135deg, #a78bfa, #60a5fa, #34d399);

  --radius: 20px;
  --radius-sm: 12px;
  --radius-xs: 8px;
  --transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: all 0.5s cubic-bezier(0.4, 0, 0.2, 1);

  --shadow-glow: 0 0 40px rgba(124,58,237,0.25);
  --shadow-card: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 60px rgba(0,0,0,0.5);
}

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

html { scroll-behavior: smooth; }

body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text-1);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { display: block; }

/* ── Scrollbar ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--bg2); }
::-webkit-scrollbar-thumb { background: var(--p1); border-radius: 99px; }

/* ── Typography ── */
h1, h2, h3, h4 { font-weight: 800; line-height: 1.2; }
h1 { font-size: clamp(2rem, 5vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.2rem); }
h3 { font-size: 1.15rem; }
p { color: var(--text-2); }

.gradient-text {
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* ── Animations ── */
@keyframes float {
  0%, 100% { transform: translateY(0px) rotate(0deg); }
  33% { transform: translateY(-18px) rotate(1deg); }
  66% { transform: translateY(-8px) rotate(-1deg); }
}
@keyframes pulse-glow {
  0%, 100% { box-shadow: 0 0 20px var(--glow-p), 0 0 60px rgba(124,58,237,0.1); }
  50% { box-shadow: 0 0 40px var(--glow-p), 0 0 80px rgba(124,58,237,0.2); }
}
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes dash {
  to { stroke-dashoffset: -100; }
}
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes shimmer {
  0% { background-position: -200% center; }
  100% { background-position: 200% center; }
}
@keyframes orb-1 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(40px, -30px) scale(1.1); }
}
@keyframes orb-2 {
  0%, 100% { transform: translate(0, 0) scale(1); }
  50% { transform: translate(-30px, 20px) scale(0.9); }
}
@keyframes border-spin {
  from { transform: rotate(0deg); }
  to { transform: rotate(360deg); }
}
@keyframes progress-stripe {
  from { background-position: 0 0; }
  to { background-position: 40px 0; }
}

/* ── Navbar ── */
.navbar {
  position: sticky;
  top: 0;
  z-index: 100;
  padding: 0 2rem;
  background: rgba(15,15,23,0.75);
  backdrop-filter: blur(20px) saturate(180%);
  -webkit-backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
}

.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 68px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.35rem;
  font-weight: 900;
  letter-spacing: -0.5px;
  color: var(--text-1);
}

.logo-icon {
  width: 38px; height: 38px;
  border-radius: 11px;
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  box-shadow: 0 4px 15px var(--glow-p);
  animation: pulse-glow 3s ease-in-out infinite;
}

.logo-text { background: var(--grad-text); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; }

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.8rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-2);
  transition: var(--transition);
  position: relative;
  padding: 4px 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -2px; left: 0;
  width: 0; height: 2px;
  background: var(--grad-primary);
  border-radius: 99px;
  transition: var(--transition);
}

.nav-links a:hover, .nav-links a.active { color: var(--text-1); }
.nav-links a:hover::after, .nav-links a.active::after { width: 100%; }

.nav-cta {
  background: var(--grad-primary) !important;
  color: #fff !important;
  padding: 8px 20px;
  border-radius: 10px;
  font-size: 0.85rem;
  box-shadow: 0 4px 16px var(--glow-p);
  transition: var(--transition) !important;
}
.nav-cta::after { display: none !important; }
.nav-cta:hover { transform: translateY(-2px); box-shadow: 0 8px 24px var(--glow-p) !important; }

/* ── Hero ── */
.hero {
  position: relative;
  padding: 100px 2rem 80px;
  text-align: center;
  overflow: hidden;
  background: var(--bg);
}

/* Mesh gradient background */
.hero-bg {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}

.orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(80px);
  opacity: 0.45;
}

.orb-1 {
  width: 600px; height: 600px;
  background: radial-gradient(circle, var(--p1), transparent 70%);
  top: -200px; left: -100px;
  animation: orb-1 8s ease-in-out infinite;
}

.orb-2 {
  width: 500px; height: 500px;
  background: radial-gradient(circle, var(--p3), transparent 70%);
  top: -100px; right: -100px;
  animation: orb-2 10s ease-in-out infinite;
}

.orb-3 {
  width: 400px; height: 400px;
  background: radial-gradient(circle, var(--cyan), transparent 70%);
  bottom: -100px; left: 50%;
  transform: translateX(-50%);
  opacity: 0.25;
}

/* Grid overlay */
.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
}

.hero-inner {
  position: relative;
  max-width: 820px;
  margin: 0 auto;
  animation: fadeUp 0.8s ease both;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.35);
  border-radius: 100px;
  padding: 6px 18px;
  font-size: 0.82rem;
  font-weight: 700;
  color: #c4b5fd;
  margin-bottom: 28px;
  letter-spacing: 0.3px;
  backdrop-filter: blur(10px);
}

.hero-badge .badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: #a78bfa;
  box-shadow: 0 0 8px #a78bfa;
  animation: pulse-glow 2s infinite;
  flex-shrink: 0;
}

.hero h1 {
  margin-bottom: 22px;
  color: var(--text-1);
  letter-spacing: -1.5px;
}

.hero h1 .line-grad {
  background: var(--grad-hero);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero p {
  font-size: 1.15rem;
  max-width: 560px;
  margin: 0 auto 40px;
  color: var(--text-2);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

.btn-hero {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 30px;
  border-radius: 14px;
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  font-family: inherit;
  border: none;
  text-decoration: none;
  white-space: nowrap;
}

.btn-hero-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 8px 30px var(--glow-p), 0 2px 0 rgba(255,255,255,0.15) inset;
}
.btn-hero-primary:hover { transform: translateY(-3px); box-shadow: 0 16px 40px var(--glow-p); }

.btn-hero-ghost {
  background: var(--surface2);
  color: var(--text-1);
  border: 1px solid var(--border2);
  backdrop-filter: blur(10px);
}
.btn-hero-ghost:hover { background: var(--surface3); border-color: var(--border3); transform: translateY(-2px); }

.hero-trust {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
  margin-top: 28px;
  font-size: 0.8rem;
  color: var(--text-3);
  flex-wrap: wrap;
}

.hero-trust span {
  display: flex;
  align-items: center;
  gap: 6px;
}

.trust-dot {
  width: 4px; height: 4px;
  border-radius: 50%;
  background: var(--text-3);
}

/* ── Popular strip ── */
.popular-strip {
  padding: 16px 2rem;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.popular-strip-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: 16px;
  flex-wrap: wrap;
}

.popular-label {
  font-size: 0.7rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--text-3);
  flex-shrink: 0;
}

.popular-links { display: flex; gap: 8px; flex-wrap: wrap; }

.popular-link {
  display: inline-flex;
  align-items: center;
  gap: 5px;
  padding: 5px 14px;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 100px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-2);
  transition: var(--transition);
}

.popular-link:hover {
  background: rgba(124,58,237,0.2);
  border-color: rgba(124,58,237,0.4);
  color: #c4b5fd;
}

/* ── Section headers ── */
.section-header { text-align: center; margin-bottom: 48px; }
.section-header h2 { margin-bottom: 12px; color: var(--text-1); }
.section-header p { max-width: 500px; margin: 0 auto; font-size: 1rem; }

.section-eyebrow {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 2px;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 12px;
}

/* ── Tools Section ── */
.tools-section {
  padding: 80px 2rem;
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
}

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

.tool-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  cursor: pointer;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow: hidden;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.tool-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: var(--grad-card);
  opacity: 0;
  transition: var(--transition);
}

.tool-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(167,139,250,0.5), transparent);
  opacity: 0;
  transition: var(--transition);
}

.tool-card:hover {
  transform: translateY(-6px);
  border-color: rgba(124,58,237,0.4);
  box-shadow: 0 20px 60px rgba(0,0,0,0.5), 0 0 40px rgba(124,58,237,0.12);
}

.tool-card:hover::before { opacity: 1; }
.tool-card:hover::after { opacity: 1; }

.tool-icon {
  width: 60px; height: 60px;
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 26px;
  margin-bottom: 22px;
  position: relative;
  flex-shrink: 0;
  transition: var(--transition);
}

.tool-card:hover .tool-icon { transform: scale(1.08) rotate(-2deg); }

.icon-violet { background: linear-gradient(135deg, rgba(124,58,237,0.3), rgba(124,58,237,0.1)); border: 1px solid rgba(124,58,237,0.3); }
.icon-blue   { background: linear-gradient(135deg, rgba(37,99,235,0.3), rgba(37,99,235,0.1)); border: 1px solid rgba(37,99,235,0.3); }
.icon-cyan   { background: linear-gradient(135deg, rgba(6,182,212,0.3), rgba(6,182,212,0.1)); border: 1px solid rgba(6,182,212,0.3); }
.icon-green  { background: linear-gradient(135deg, rgba(16,185,129,0.3), rgba(16,185,129,0.1)); border: 1px solid rgba(16,185,129,0.3); }
.icon-pink   { background: linear-gradient(135deg, rgba(236,72,153,0.3), rgba(236,72,153,0.1)); border: 1px solid rgba(236,72,153,0.3); }
.icon-amber  { background: linear-gradient(135deg, rgba(245,158,11,0.3), rgba(245,158,11,0.1)); border: 1px solid rgba(245,158,11,0.3); }

.tool-card h3 {
  margin-bottom: 10px;
  color: var(--text-1);
  font-size: 1.1rem;
  position: relative;
}

.tool-card p {
  font-size: 0.875rem;
  flex: 1;
  line-height: 1.7;
  position: relative;
}

.tool-card-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 22px;
  font-size: 0.85rem;
  font-weight: 700;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  transition: var(--transition);
  position: relative;
}

.tool-card:hover .tool-card-link { gap: 14px; }

/* ── Stats Bar ── */
.stats-bar {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 48px 2rem;
  position: relative;
  overflow: hidden;
}

.stats-bar::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse 80% 100% at 50% 50%, rgba(124,58,237,0.07), transparent);
}

.stats-inner {
  max-width: 1000px;
  margin: 0 auto;
  display: flex;
  justify-content: space-around;
  flex-wrap: wrap;
  gap: 32px;
  text-align: center;
  position: relative;
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
}

.stat-item .val {
  font-size: 2.4rem;
  font-weight: 900;
  background: var(--grad-text);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  letter-spacing: -1px;
  line-height: 1;
}

.stat-item .lbl {
  font-size: 0.85rem;
  color: var(--text-2);
  font-weight: 500;
}

/* ── Features ── */
.features-section {
  padding: 80px 2rem;
  background: var(--bg);
}

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

.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 24px;
  margin-top: 48px;
}

.feature-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px 24px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.feature-card:hover {
  border-color: var(--border2);
  transform: translateY(-4px);
  box-shadow: 0 12px 40px rgba(0,0,0,0.3);
}

.feature-icon {
  width: 48px; height: 48px;
  border-radius: 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  margin-bottom: 18px;
  background: rgba(124,58,237,0.15);
  border: 1px solid rgba(124,58,237,0.25);
}

.feature-card h4 {
  margin-bottom: 8px;
  color: var(--text-1);
  font-size: 0.95rem;
}

.feature-card p { font-size: 0.85rem; line-height: 1.7; }

/* ── Testimonials ── */
.testimonials-section {
  padding: 80px 2rem;
  background: var(--bg2);
}

.testimonials-grid {
  max-width: 1100px;
  margin: 48px auto 0;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 20px;
}

.testimonial-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
  position: relative;
}

.testimonial-card:hover {
  border-color: rgba(124,58,237,0.3);
  transform: translateY(-4px);
  box-shadow: 0 16px 48px rgba(0,0,0,0.4);
}

.t-quote {
  font-size: 3.5rem;
  line-height: 1;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 8px;
  font-family: Georgia, serif;
  opacity: 0.4;
}

.stars { color: #fbbf24; font-size: 0.9rem; margin-bottom: 14px; letter-spacing: 2px; }

.testimonial-text {
  font-size: 0.9rem;
  color: var(--text-2);
  line-height: 1.75;
  margin-bottom: 20px;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}

.author-avatar {
  width: 40px; height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 18px;
  flex-shrink: 0;
  border: 1px solid var(--border2);
}

.author-name { font-size: 0.88rem; font-weight: 700; color: var(--text-1); }
.author-role { font-size: 0.78rem; color: var(--text-3); }

/* ── FAQ ── */
.faq-section {
  padding: 80px 2rem;
  background: var(--bg);
}

.faq-inner { max-width: 720px; margin: 0 auto; }

.faq-list {
  margin-top: 40px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.faq-item {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  overflow: hidden;
  transition: var(--transition);
}

.faq-item:hover { border-color: var(--border2); }
.faq-item.open { border-color: rgba(124,58,237,0.35); }

.faq-question {
  padding: 18px 22px;
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: transparent;
  border: none;
  width: 100%;
  text-align: left;
  color: var(--text-1);
  font-family: inherit;
  gap: 16px;
}

.faq-chevron {
  width: 28px; height: 28px;
  border-radius: 8px;
  background: var(--surface2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 11px;
  color: var(--text-3);
  transition: var(--transition);
  flex-shrink: 0;
}

.faq-item.open .faq-chevron {
  transform: rotate(180deg);
  background: rgba(124,58,237,0.2);
  color: #a78bfa;
}

.faq-answer {
  padding: 0 22px;
  max-height: 0;
  overflow: hidden;
  font-size: 0.875rem;
  color: var(--text-2);
  transition: max-height 0.35s ease, padding 0.35s ease;
  line-height: 1.8;
}

.faq-item.open .faq-answer { max-height: 200px; padding: 4px 22px 20px; }

/* ── Footer ── */
footer {
  background: var(--bg2);
  border-top: 1px solid var(--border);
  padding: 56px 2rem 28px;
  margin-top: auto;
}

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

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer-brand p {
  margin-top: 14px;
  font-size: 0.875rem;
  color: var(--text-3);
  line-height: 1.8;
}

.footer-col h5 {
  color: var(--text-1);
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  margin-bottom: 16px;
}

.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }

.footer-col ul a {
  font-size: 0.875rem;
  color: var(--text-3);
  transition: var(--transition);
}

.footer-col ul a:hover { color: var(--text-1); }

.footer-bottom {
  border-top: 1px solid var(--border);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8rem;
  color: var(--text-3);
  flex-wrap: wrap;
  gap: 10px;
}

/* ═══════════════════════════════════
   TOOL PAGES
═══════════════════════════════════ */

.tool-hero {
  padding: 60px 2rem 44px;
  text-align: center;
  background: var(--bg);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid var(--border);
}

.tool-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 80% at 20% 50%, rgba(124,58,237,0.12), transparent),
    radial-gradient(ellipse 60% 80% at 80% 50%, rgba(6,182,212,0.08), transparent);
  pointer-events: none;
}

.tool-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.02) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.02) 1px, transparent 1px);
  background-size: 50px 50px;
  pointer-events: none;
}

.breadcrumb {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-3);
  margin-bottom: 18px;
  position: relative;
}

.breadcrumb a {
  color: #a78bfa;
  font-weight: 600;
  transition: var(--transition);
}

.breadcrumb a:hover { color: #c4b5fd; }

.tool-hero h1 {
  margin-bottom: 12px;
  color: var(--text-1);
  position: relative;
}

.tool-hero p {
  max-width: 520px;
  margin: 0 auto;
  position: relative;
  font-size: 1rem;
}

/* ── Upload Zone ── */
.tool-workspace {
  max-width: 860px;
  margin: 48px auto;
  padding: 0 2rem;
}

.upload-zone {
  position: relative;
  border-radius: var(--radius);
  padding: 64px 40px;
  text-align: center;
  cursor: default;
  transition: var(--transition);
  background: var(--surface);
  backdrop-filter: blur(10px);
  border: 1px solid var(--border);
}

.upload-zone.drag-over {
  background: rgba(124,58,237,0.06);
  border-color: rgba(124,58,237,0.4);
}

.upload-icon-wrap {
  width: 80px; height: 80px;
  border-radius: 22px;
  background: linear-gradient(135deg, rgba(124,58,237,0.25), rgba(6,182,212,0.15));
  border: 1px solid rgba(124,58,237,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 34px;
  margin: 0 auto 22px;
}

.upload-zone h3 {
  margin-bottom: 10px;
  color: var(--text-1);
  font-size: 1.15rem;
  position: relative;
}

.upload-zone p {
  font-size: 0.875rem;
  color: var(--text-3);
  position: relative;
}

.upload-formats {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 18px;
  position: relative;
}

.format-tag {
  background: rgba(124,58,237,0.12);
  border: 1px solid rgba(124,58,237,0.25);
  border-radius: 6px;
  padding: 3px 11px;
  font-size: 0.75rem;
  font-weight: 700;
  color: #a78bfa;
  font-family: 'JetBrains Mono', monospace, monospace;
  letter-spacing: 0.5px;
}

.upload-btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: var(--grad-primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  padding: 13px 28px;
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  margin-top: 24px;
  font-family: inherit;
  box-shadow: 0 6px 24px var(--glow-p);
  position: relative;
}

.upload-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 32px var(--glow-p);
}

/* ── Add More Bar (compact state after files loaded) ── */
.add-more-bar {
  display: none;
  align-items: center;
  justify-content: space-between;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 20px;
  margin-bottom: 4px;
  backdrop-filter: blur(10px);
}

.add-more-bar span {
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--text-2);
}

/* ── Settings Panel ── */
.settings-panel {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 28px;
  margin-top: 20px;
  display: none;
  backdrop-filter: blur(10px);
}

.settings-panel.visible { display: block; }

.settings-title {
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  background: var(--grad-primary);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 22px;
  display: flex;
  align-items: center;
  gap: 8px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-size: 0.82rem;
  font-weight: 700;
  color: var(--text-2);
  margin-bottom: 10px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.form-group strong { color: #a78bfa; }

.form-control {
  width: 100%;
  background: var(--surface2);
  border: 1.5px solid var(--border);
  border-radius: var(--radius-xs);
  padding: 10px 14px;
  font-size: 0.9rem;
  color: var(--text-1);
  transition: var(--transition);
  outline: none;
  font-family: inherit;
}

.form-control:focus {
  border-color: var(--p1);
  box-shadow: 0 0 0 3px rgba(124,58,237,0.15);
  background: var(--surface3);
}

/* Range */
.range-wrap input[type="range"] {
  width: 100%;
  height: 5px;
  border-radius: 99px;
  background: var(--surface3);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.range-wrap input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--grad-primary);
  cursor: pointer;
  box-shadow: 0 2px 10px var(--glow-p);
  transition: var(--transition);
}

.range-wrap input[type="range"]::-webkit-slider-thumb:hover {
  transform: scale(1.2);
  box-shadow: 0 4px 16px var(--glow-p);
}

.range-label {
  display: flex;
  justify-content: space-between;
  font-size: 0.73rem;
  color: var(--text-3);
  margin-top: 8px;
}

/* ── File Cards ── */
.files-section { margin-top: 28px; }

.files-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 14px;
}

.files-header h3 {
  font-size: 0.88rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--text-2);
}

.file-cards { display: flex; flex-direction: column; gap: 10px; }

.file-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 14px 18px;
  display: flex;
  align-items: center;
  gap: 14px;
  transition: var(--transition);
  backdrop-filter: blur(10px);
}

.file-card:hover {
  border-color: var(--border2);
  background: var(--surface2);
}

.file-thumb {
  width: 50px; height: 50px;
  border-radius: 10px;
  background: var(--surface2);
  border: 1px solid var(--border);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  overflow: hidden;
}

.file-thumb img { width: 100%; height: 100%; object-fit: cover; }

.file-info { flex: 1; min-width: 0; }

.file-name {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-1);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  margin-bottom: 4px;
}

.file-sizes {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8rem;
  color: var(--text-3);
}

.size-new { color: var(--green); font-weight: 700; }

.savings-badge {
  background: rgba(16,185,129,0.15);
  border: 1px solid rgba(16,185,129,0.3);
  color: var(--green);
  border-radius: 100px;
  padding: 1px 8px;
  font-size: 0.72rem;
  font-weight: 800;
}

.progress-wrap {
  width: 100%;
  height: 3px;
  background: var(--surface3);
  border-radius: 99px;
  margin-top: 8px;
  overflow: hidden;
}

.progress-bar {
  height: 100%;
  background: var(--grad-primary);
  border-radius: 99px;
  transition: width 0.4s ease;
}

.file-actions { display: flex; gap: 6px; flex-shrink: 0; }

.btn-icon {
  width: 34px; height: 34px;
  border: 1px solid var(--border);
  background: var(--surface2);
  border-radius: var(--radius-xs);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 14px;
  transition: var(--transition);
  color: var(--text-2);
}

.btn-icon:hover {
  background: rgba(124,58,237,0.2);
  border-color: rgba(124,58,237,0.4);
  color: #c4b5fd;
}

/* ── Buttons ── */
.action-bar {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin-top: 28px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 700;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  font-family: inherit;
  white-space: nowrap;
}

.btn-primary {
  background: var(--grad-primary);
  color: #fff;
  box-shadow: 0 6px 24px var(--glow-p);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px var(--glow-p);
}

.btn-primary:disabled {
  opacity: 0.5;
  cursor: not-allowed;
  transform: none;
}

.btn-outline {
  background: var(--surface2);
  border: 1px solid var(--border2);
  color: var(--text-2);
}

.btn-outline:hover {
  border-color: var(--border3);
  color: var(--text-1);
  background: var(--surface3);
}

.btn-success {
  background: linear-gradient(135deg, #059669, #10b981);
  color: #fff;
  box-shadow: 0 6px 24px rgba(16,185,129,0.3);
}

.btn-success:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 36px rgba(16,185,129,0.4);
}

/* ── Alerts ── */
.alert {
  padding: 14px 18px;
  border-radius: var(--radius-xs);
  font-size: 0.875rem;
  font-weight: 500;
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-top: 16px;
  line-height: 1.6;
}

.alert-info {
  background: rgba(79,70,229,0.1);
  border: 1px solid rgba(79,70,229,0.25);
  color: #a5b4fc;
}

.alert-success {
  background: rgba(16,185,129,0.1);
  border: 1px solid rgba(16,185,129,0.25);
  color: #6ee7b7;
}

.alert-warning {
  background: rgba(245,158,11,0.1);
  border: 1px solid rgba(245,158,11,0.25);
  color: #fcd34d;
}

/* ── How it Works ── */
.howto-section {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 32px 28px;
  margin-top: 28px;
  backdrop-filter: blur(10px);
}

.howto-section h3 {
  font-size: 1rem;
  font-weight: 800;
  color: var(--text-1);
  text-transform: uppercase;
  letter-spacing: 1px;
  font-size: 0.85rem;
  margin-bottom: 2px;
}

.howto-steps {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 22px;
}

.step { text-align: center; }

.step-num {
  width: 36px; height: 36px;
  border-radius: 50%;
  background: var(--grad-primary);
  color: #fff;
  font-weight: 900;
  font-size: 0.85rem;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 14px;
  box-shadow: 0 4px 16px var(--glow-p);
}

.step h4 { margin-bottom: 6px; font-size: 0.88rem; color: var(--text-1); }
.step p { font-size: 0.8rem; }

/* ── Related Tools ── */
.related-section {
  max-width: 860px;
  margin: 0 auto 52px;
  padding: 0 2rem;
}

.related-section h3 {
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 1.2px;
  color: var(--text-3);
  margin-bottom: 14px !important;
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 12px;
}

.related-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: var(--radius-sm);
  padding: 18px;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: var(--transition);
  cursor: pointer;
  backdrop-filter: blur(10px);
}

.related-card:hover {
  border-color: rgba(124,58,237,0.35);
  transform: translateY(-3px);
  box-shadow: 0 10px 32px rgba(0,0,0,0.4);
  background: rgba(124,58,237,0.06);
}

.related-icon { font-size: 24px; }
.related-card h4 { font-size: 0.85rem; color: var(--text-1); margin-bottom: 2px; }
.related-card p { font-size: 0.75rem; color: var(--text-3); }

/* ── Tag strip ── */
.tag-strip {
  display: flex;
  justify-content: center;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 20px;
}

.tag-strip span {
  background: rgba(255,255,255,0.05);
  border: 1px solid var(--border);
  border-radius: 100px;
  padding: 4px 14px;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--text-3);
}

/* ── Spinner ── */
.spinner {
  width: 18px; height: 18px;
  border: 2.5px solid rgba(255,255,255,0.3);
  border-top-color: #fff;
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
  display: inline-block;
  flex-shrink: 0;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .nav-links { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; gap: 32px; }
  .form-row { grid-template-columns: 1fr; }
  .howto-steps { grid-template-columns: 1fr; }
  .hero { padding: 70px 1.5rem 50px; }
  .tools-section { padding: 50px 1.5rem; }
  .orb-1, .orb-2 { opacity: 0.25; }
}

@media (max-width: 480px) {
  .footer-top { grid-template-columns: 1fr; }
  .stats-inner { gap: 28px; }
  .hero-actions { flex-direction: column; align-items: center; }
}