:root {
  --bg:          #F2EDEC;
  --bg-alt:      #EDE7E6;
  --surface:     #FCFAF9;
  --surface-2:   #FFFFFF;
  --line:        rgba(15,10,44,0.08);
  --line-strong: rgba(15,10,44,0.16);
  --ink:        #0F0A2C;
  --ink-2:      #1B1640;
  --ink-muted:  #5B5572;
  --ink-soft:   #8B859E;
  --primary:      #2563EB;
  --primary-deep: #1E40AF;
  --primary-soft: #DCE6FE;
  --accent:      #BEE61F;
  --accent-deep: #8BB300;
  --accent-soft: #EFFAC4;
  --tri-green: #009344;
  --tri-red:   #CF2734;
  --f-display: 'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-body:    'Geist', system-ui, -apple-system, 'Segoe UI', sans-serif;
  --f-mono:    'JetBrains Mono', ui-monospace, 'SF Mono', monospace;
  --r-sm:   10px;
  --r-md:   16px;
  --r-lg:   24px;
  --r-xl:   32px;
  --r-2xl:  44px;
  --r-pill: 999px;
  --sh-card:    0 1px 0 rgba(15,10,44,0.04), 0 8px 30px -10px rgba(15,10,44,0.10);
  --sh-float:   0 10px 40px -8px rgba(15,10,44,0.18), 0 2px 6px rgba(15,10,44,0.06);
  --sh-primary: 0 14px 32px -10px rgba(37,99,235,0.55), 0 4px 12px rgba(37,99,235,0.25);
  --sh-accent:  0 12px 28px -8px rgba(190,230,31,0.55);
  --max: 1280px;
  --pad: clamp(20px, 4vw, 48px);
}
*, *::before, *::after { box-sizing: border-box }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth }
body {
  margin: 0;
  font-family: var(--f-body);
  background: var(--bg);
  color: var(--ink);
  font-feature-settings: "ss01","cv11","kern";
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg { display: block; max-width: 100% }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; padding: 0 }
a { color: inherit; text-decoration: none }
::selection { background: var(--ink); color: var(--accent) }
.eyebrow {
  font-family: var(--f-mono);
  font-size: 12px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--primary);
  font-weight: 500;
}
.eyebrow.dim { color: var(--ink-muted) }
h1, h2, h3, h4 { margin: 0; font-family: var(--f-display); letter-spacing: -0.02em; line-height: 1.02; color: var(--ink) }
.h-display {
  font-size: clamp(44px, 5vw, 100px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.035em;
  overflow-wrap: break-word;
}
.h-display em {
  font-style: normal;
  background: linear-gradient(135deg, var(--primary), #1e40af);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}
.h-1 { font-size: clamp(40px, 5.4vw, 76px); font-weight: 800; letter-spacing: -0.03em; line-height: 1 }
.h-2 { font-size: clamp(28px, 3.2vw, 44px); font-weight: 700; letter-spacing: -0.025em; line-height: 1.05 }
.h-3 { font-size: 22px; font-weight: 600; letter-spacing: -0.015em; line-height: 1.2 }
p { margin: 0 }
.lead { font-size: clamp(16px,1.25vw,19px); color: var(--ink-muted); line-height: 1.55; max-width: 54ch }
.mono { font-family: var(--f-mono) }
.btn {
  display: inline-flex; align-items: center; gap: 10px;
  padding: 14px 22px;
  border-radius: var(--r-pill);
  font-weight: 600; font-size: 15px;
  transition: transform .25s cubic-bezier(.2,.7,.2,1), box-shadow .25s ease, background .2s;
  white-space: nowrap;
  will-change: transform;
}
.btn-primary {
  background: var(--primary); color: #fff;
  box-shadow: var(--sh-primary);
}
.btn-primary:hover { transform: translateY(-1px); background: var(--primary-deep) }
.btn-primary:active { transform: translateY(0) }
.btn-white {
  background: var(--surface-2); color: var(--ink);
  border: 1px solid var(--line);
  box-shadow: 0 1px 0 rgba(15,10,44,.04);
}
.btn-white:hover { transform: translateY(-1px); border-color: var(--line-strong) }
.btn-dark { background: var(--ink); color: #fff }
.btn-dark:hover { background: var(--ink-2); transform: translateY(-1px) }
.btn-ghost { padding: 14px 18px; color: var(--ink) }
.btn-ghost:hover { color: var(--primary) }
.btn .ico { width: 18px; height: 18px }
.section { padding: clamp(60px, 8vw, 120px) var(--pad) }
.section.tight { padding: clamp(40px, 5vw, 70px) var(--pad) }
.wrap { max-width: var(--max); margin: 0 auto }
.s-head { max-width: 860px; margin: 0 auto clamp(40px, 5vw, 70px); text-align: center; padding: 0 var(--pad) }
.s-head .eyebrow { margin-bottom: 18px; display: inline-block }
.s-head h2 { margin-bottom: 18px }
.s-head .lead { margin: 0 auto }
.promo {
  background: var(--ink);
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  display: flex; justify-content: center; align-items: center; gap: 18px;
  padding: 12px var(--pad);
  letter-spacing: -0.005em;
}
.promo .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--accent); box-shadow: 0 0 12px var(--accent) }
.promo a {
  color: var(--primary);
  font-weight: 600;
  display: inline-flex; align-items: center; gap: 6px;
  text-decoration: underline;
  text-underline-offset: 3px;
  text-decoration-thickness: 1.5px;
}
.promo a:hover { color: #fff }
@media (max-width:640px) { .promo .hide-sm { display: none } }
.nav-wrap {
  position: sticky; top: 14px; z-index: 50;
  padding: 0 var(--pad);
  margin-top: 14px;
}
.nav {
  max-width: var(--max);
  margin: 0 auto;
  background: rgba(252,250,249,.88);
  backdrop-filter: saturate(160%) blur(14px);
  -webkit-backdrop-filter: saturate(160%) blur(14px);
  border-radius: var(--r-pill);
  padding: 10px 12px 10px 22px;
  display: flex; align-items: center; gap: 12px;
  box-shadow: 0 8px 28px -12px rgba(15,10,44,.20), 0 1px 0 rgba(15,10,44,.04);
  border: 1px solid var(--line);
}
.brand { display: inline-flex; align-items: center; gap: 0; font-family: var(--f-display); font-weight: 800; font-size: 20px; letter-spacing: -0.02em }
.brand .g { color: var(--tri-green) }
.brand .b { color: #fff; -webkit-text-stroke: 1.5px var(--ink); paint-order: stroke fill }
.brand .r, .brand .com { color: var(--tri-red) }
.brand .sep { color: var(--line-strong); font-weight: 300; margin:0; font-size: 0.85em }
.nav-links { display: flex; gap: 4px; margin-left: 18px }
.nav-links a {
  padding: 9px 14px; border-radius: var(--r-pill); font-size: 14px; font-weight: 500;
  color: var(--ink-muted); transition: color .2s, background .2s;
}
.nav-links a:hover, .nav-links a.active { color: var(--ink); background: var(--bg) }
.nav-link-imagine { color: #2563EB !important }
.nav-link-imagine:hover { color: #1e40af !important }
.nav-link-pdf { color: #EE3A8C !important }
.nav-link-compress { color: #009344 !important }
.nav-link-convert { color: #F9C846 !important }
.nav-link-calc { color: #8B5CF6 !important }
.nav-spacer { flex: 1 }
.nav-cta { display: flex; gap: 8px; align-items: center }
.nav-cta .btn { padding: 11px 18px; font-size: 14px }
@media (max-width:880px) { .nav-links { display: none } }
@media (max-width:520px) { .nav-cta .btn-white { display: none } }
.hero {
  padding: clamp(40px, 6vw, 80px) var(--pad) clamp(60px, 8vw, 120px);
  position: relative;
}
.hero-grid {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr);
  gap: clamp(40px, 5vw, 80px);
  align-items: center;
}
@media (max-width:980px) { .hero-grid { grid-template-columns: 1fr; gap: 48px } }
.hero-copy { position: relative; z-index: 2 }
.hero-copy .eyebrow { margin-bottom: 22px; display: inline-block }
.hero-copy h1 { margin: 0 0 24px }
.hero-copy .lead { margin-bottom: 32px }
.hero-cta { display: flex; flex-wrap: wrap; gap: 12px; align-items: center }
.hero-sub {
  margin-top: 22px;
  font-family: var(--f-mono); font-size: 11px; color: var(--ink-soft);
  letter-spacing: 0.1em; text-transform: uppercase;
  display: flex; align-items: center; gap: 14px;
}
.hero-sub .dot-sep { width: 3px; height: 3px; border-radius: 50%; background: var(--ink-soft) }
.wm-mockup {
  position: relative;
  border-radius: var(--r-xl);
  background: var(--ink);
  padding: 20px;
  box-shadow: 0 30px 80px -20px rgba(15,10,44,.50), 0 4px 12px rgba(15,10,44,.20);
  isolation: isolate;
}
.wm-tabs {
  display: flex; gap: 8px; align-items: center; margin-bottom: 16px;
  padding: 0 4px;
}
.wm-dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255,255,255,.15) }
.wm-dot.red   { background: #FF5F57 }
.wm-dot.amber { background: #FEBC2E }
.wm-dot.green { background: #28C840 }
.wm-tab-name {
  margin-left: 12px;
  font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,.45);
  letter-spacing: 0.08em; text-transform: uppercase;
}
.wm-canvas {
  position: relative;
  border-radius: var(--r-lg);
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background:
    url('/colosseo.png') center/cover no-repeat,
    linear-gradient(145deg, #8B6F5E 0%, #C9A882 35%, #D4A06A 70%, #9A6540 100%);
}
.wm-canvas::before {
  content: '© YOUR BRAND';
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--f-mono);
  font-size: 13px;
  font-weight: 500;
  letter-spacing: 0.25em;
  color: rgba(255,255,255,0.14);
  text-transform: uppercase;
  pointer-events: none;
  z-index: 1;
  background-image: repeating-linear-gradient(
    -35deg,
    transparent,
    transparent 48px,
    rgba(255,255,255,0.03) 48px,
    rgba(255,255,255,0.03) 49px
  );
}
.wm-stamp {
  position: absolute;
  bottom: 18px;
  right: 18px;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-family: var(--f-mono);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.60);
  text-shadow: 0 1px 4px rgba(0,0,0,0.4);
  pointer-events: none;
  user-select: none;
  overflow: hidden;
  white-space: nowrap;
  max-width: 160px;
  opacity: 0.85;
}
.wm-stamp::before {
  content: '';
  display: inline-block;
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 8px var(--accent);
  flex-shrink: 0;
}
.wm-type-overlay {
  position: absolute;
  inset: 0;
  z-index: 3;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: none;
}
.wm-type-text {
  font-family: var(--f-mono);
  font-size: 15px;
  font-weight: 600;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.55);
  text-shadow: 0 1px 6px rgba(0,0,0,0.5);
  overflow: hidden;
  white-space: nowrap;
  max-width: 220px;
  opacity: 0.8;
}
.float {
  position: absolute;
  background: var(--surface-2);
  border-radius: 18px;
  box-shadow: var(--sh-float);
  padding: 12px 16px;
  border: 1px solid var(--line);
  z-index: 3;
}
.float .lbl {
  font-family: var(--f-mono); font-size: 10.5px; letter-spacing: 0.08em;
  color: var(--ink-soft); text-transform: uppercase;
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 6px;
}
.float .val {
  font-family: var(--f-display); font-weight: 700; font-size: 20px;
  color: var(--ink); letter-spacing: -0.02em;
  display: flex; align-items: baseline; gap: 6px;
}
.float .unit { font-size: 12px; color: var(--ink-muted); font-weight: 500 }
.float-opacity {
  top: -20px; left: -16px;
  min-width: 180px;
  animation: floatA 7s ease-in-out infinite;
}
.float-opacity .slider {
  margin-top: 10px; height: 6px; border-radius: var(--r-pill); background: var(--bg);
  position: relative;
}
.float-opacity .slider .fill {
  position: absolute; left: 0; top: 0; bottom: 0; width: 60%;
  background: linear-gradient(90deg, var(--primary), #60a5fa);
  border-radius: var(--r-pill);
}
.float-opacity .slider .knob {
  position: absolute; left: 60%; top: 50%; transform: translate(-50%,-50%);
  width: 16px; height: 16px; border-radius: 50%;
  background: #fff; border: 2.5px solid var(--ink);
  box-shadow: 0 3px 8px rgba(15,10,44,.22);
}
.float-pos {
  top: 20px; right: -28px;
  animation: floatB 6s ease-in-out infinite 1s;
  padding: 14px;
}
.float-pos .lbl { margin-bottom: 10px }
.pos-grid {
  display: grid;
  grid-template-columns: repeat(3, 24px);
  gap: 5px;
}
.pos-dot {
  width: 24px; height: 24px;
  border-radius: 6px;
  background: var(--bg);
  border: 1px solid var(--line);
  position: relative;
  display: flex; align-items: center; justify-content: center;
}
.pos-dot::after {
  content: '';
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--ink-soft);
}
.pos-dot.active {
  background: var(--primary-soft);
  border-color: var(--primary);
}
.pos-dot.active::after { background: var(--primary) }
.float-text {
  bottom: 26px; left: -28px;
  animation: floatA 8s ease-in-out infinite 2.5s;
  max-width: 210px;
}
.float-text .preview-stamp {
  display: inline-flex; align-items: center; gap: 8px;
  background: var(--bg);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 8px 12px;
  margin-top: 6px;
}
.float-text .stamp-mark {
  font-family: var(--f-mono); font-size: 12px; font-style: italic;
  color: var(--ink-muted); letter-spacing: 0.08em;
}
.float-text .stamp-opacity {
  font-family: var(--f-mono); font-size: 10px; color: var(--ink-soft);
  letter-spacing: 0.06em; text-transform: uppercase;
  margin-left: auto;
}
.float-scale {
  bottom: -16px; right: 24px;
  animation: floatB 7s ease-in-out infinite 0.8s;
  display: flex; align-items: center; gap: 10px;
  background: var(--ink); color: #fff;
  border-color: transparent;
  padding: 10px 16px;
}
.float-scale .row {
  display: flex; align-items: center; gap: 8px;
  font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,.7);
}
.float-scale .badge {
  padding: 3px 8px; background: var(--accent); color: var(--ink);
  border-radius: var(--r-pill); font-weight: 700; font-size: 10px;
  letter-spacing: 0.05em;
}
@keyframes floatA {
  0%, 100% { transform: translateY(0) }
  50%       { transform: translateY(-10px) }
}
@keyframes floatB {
  0%, 100% { transform: translateY(0) }
  50%       { transform: translateY(8px) }
}
@media (max-width:560px) {
  .wm-mockup { padding: 16px }
  .float-pos  { right: -10px }
  .float-text { left: -10px }
  .float-scale { display: none }
}
@media (prefers-reduced-motion: reduce) {
  .float-opacity, .float-pos, .float-text, .float-scale { animation: none }
  .wm-stamp, .wm-type-text { animation: none; max-width: 200px; border-right: none }
}
.formats {
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px; flex-wrap: wrap;
  padding: 24px 8px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
  max-width: var(--max); margin: clamp(40px,5vw,70px) auto 0;
}
.formats .label { font-family: var(--f-mono); font-size: 12px; letter-spacing: 0.08em; color: var(--ink-muted); text-transform: uppercase }
.formats .row { display: flex; gap: clamp(16px,2.5vw,36px); flex-wrap: wrap; align-items: center }
.fmt {
  font-family: var(--f-display); font-weight: 800; font-size: 20px;
  color: var(--ink-soft); letter-spacing: -0.02em;
  display: inline-flex; align-items: center; gap: 6px;
  transition: color .2s;
}
.fmt:hover { color: var(--ink) }
.fmt .dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; opacity: .5 }
.trust {
  background: var(--ink);
  color: #fff;
  border-radius: var(--r-2xl);
  padding: 36px 40px;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 32px;
  align-items: center;
  max-width: var(--max);
  margin: 0 auto;
}
.trust .badge {
  width: 64px; height: 64px; 
  
  display: grid; place-items: center;
  flex: 0 0 auto;
}
.trust h3 { color: #fff; font-size: clamp(20px,2vw,28px); font-weight: 700; letter-spacing: -0.02em }
.trust p { color: rgba(255,255,255,.7); font-size: 14px; margin-top: 4px; max-width: 55ch }
.trust .stats { display: flex; gap: 30px; align-items: center }
.trust .stat { text-align: right; font-family: var(--f-mono) }
.trust .stat .n { font-size: 28px; font-weight: 700; color: var(--accent); letter-spacing: -0.02em; font-family: var(--f-display) }
.trust .stat .l { font-size: 11px; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: 0.12em; margin-top: 4px }
@media (max-width:820px) { .trust { grid-template-columns: 1fr; text-align: center } .trust .stats { justify-content: center } }
.how-head {
  max-width: 860px; margin: 0 auto clamp(40px, 5vw, 70px);
  text-align: center; padding: 0 var(--pad);
}
.how-head .eyebrow { margin-bottom: 18px; display: inline-block }
.how-head h2 { margin-bottom: 18px }
.how-head .lead { margin: 0 auto }
.how-grid {
  max-width: var(--max); margin: 0 auto;
  display: grid; gap: 20px;
  grid-template-columns: repeat(3, 1fr);
}
@media (max-width:880px) {
  .how-grid { grid-template-columns: 1fr }
  .how-card { min-height: auto }
  .how-stage { min-height: 150px }
}
.how-card {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-xl);
  padding: 28px;
  position: relative; overflow: hidden;
  transition: transform .35s cubic-bezier(.2,.7,.2,1), box-shadow .35s;
  min-height: 380px;
  display: flex; flex-direction: column; gap: 16px;
}
.how-card:hover { transform: translateY(-6px); box-shadow: var(--sh-float) }
.how-num { font-family: var(--f-mono); font-size: 11px; font-weight: 600; color: var(--primary); letter-spacing: 0.14em }
.how-card h3 { font-size: 22px; font-weight: 700; letter-spacing: -0.02em }
.how-card p { font-size: 14px; color: var(--ink-muted); line-height: 1.55 }
.how-stage {
  flex: 1; min-height: 170px; margin-top: 14px;
  border-radius: var(--r-lg);
  background: linear-gradient(180deg, var(--bg-alt), var(--bg));
  position: relative; overflow: hidden;
  border: 1px solid var(--line);
  display: grid; place-items: center;
}
.stage-folder { }
.dropzone { --cat-color: #2563EB; margin-top: 32px; margin-bottom: 56px }
.container {
  position: relative; width: 5.2em; height: 4.6em;
  transform-style: preserve-3d;
}
.folder_back_group { position: absolute; bottom: 0; width: 100%; height: 100%; transform: translateZ(-5px) }
.folder_two {
  position: absolute; top: 5%; width: 38%; height: 19%;
  border-top-left-radius: 5px; border-top-right-radius: 5px;
  background-color: rgb(221,157,0);
}
.folder_two::before {
  content: "";
  position: absolute; left: 95%;
  width: 0; height: 0;
  border-left: 8px solid rgb(221,157,0);
  border-top: 0.4em solid transparent;
  border-bottom: 0.4em solid transparent;
}
.folder_back { position: absolute; bottom: 0; width: 100%; height: 88%; border-radius: 5px; background-color: rgb(221,157,0) }
.paper {
  position: absolute; bottom: 0; left: 5%; width: 90%; height: 80%;
  border-radius: 4px; transform-origin: bottom center;
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  backface-visibility: hidden;
}
.paper-1 { background-color: #a1a1aa; transform: translateZ(-3px) }
.paper-2 { background-color: #d4d4d8; transform: translateZ(-1px) }
.paper-3 { background-color: #e4e4e7; transform: translateZ(1px) }
.paper-fly {
  position: absolute; bottom: 10%; left: 10%; width: 80%; height: 70%;
  background: linear-gradient(135deg, #fff, #f8fafc);
  border: 1px solid rgba(0,0,0,0.1); border-radius: 3px;
  opacity: 0; pointer-events: none; z-index: 30;
  box-shadow: 0 4px 8px rgba(0,0,0,0.1);
  will-change: transform, opacity;
  transition: transform 0.85s cubic-bezier(0.2, 0.9, 0.4, 1.2), opacity 0.65s ease-out;
  transform: translateX(0) translateY(0) rotateZ(0deg);
}
.fly-1 { background: linear-gradient(145deg, #ffffff, #fef9e6) }
.fly-2 { background: linear-gradient(145deg, #fffef7, #f5f0e0) }
.fly-3 { background: linear-gradient(145deg, #ffffff, #f0f4fa) }
.folder_front {
  position: absolute; bottom: 0; width: 100%; height: 82%;
  border-radius: 5px;
  background: linear-gradient(-35deg, rgb(255,202,58), rgb(255,215,100));
  transform-origin: bottom center;
  transform: perspective(1000px) translateZ(4px) rotateX(0deg);
  transition: transform 0.35s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  will-change: transform; backface-visibility: hidden;
  border-top: 2px solid rgba(255,255,255,0.4);
  box-shadow: 0 2px 6px rgba(0,0,0,0.1);
}
.folder_three {
  position: absolute; display: flex; align-items: center; justify-content: center;
  left: 50%; transform: translateX(-50%);
  bottom: 0.25em; width: 3.6em; height: 1.3em;
  border-radius: 4px;
  background: linear-gradient(-35deg, var(--primary-deep), var(--primary));
}
.folder_four { width: 2.2em; height: 0.25em; border-radius: 1em; background-color: rgba(255,255,255,0.4) }
.dropzone-input { position: absolute; opacity: 0; width: 100%; height: 100%; cursor: pointer; z-index: 10 }
.dropzone:hover .paper-1 { transform: perspective(1000px) translateZ(-3px) rotateX(-22deg); transition-delay: 0.06s }
.dropzone:hover .paper-2 { transform: perspective(1000px) translateZ(-1px) rotateX(-32deg); transition-delay: 0.04s }
.dropzone:hover .paper-3 { transform: perspective(1000px) translateZ(1px) rotateX(-40deg); transition-delay: 0.02s }
.dropzone:hover .folder_front { transform: perspective(1000px) translateZ(4px) rotateX(-48deg) }
.stage-style { padding: 20px; display: flex; flex-direction: column; gap: 10px }
.style-panel {
  background: var(--surface-2);
  border: 1px solid var(--line);
  border-radius: var(--r-md);
  padding: 14px 16px;
  display: flex; flex-direction: column; gap: 12px;
  box-shadow: var(--sh-card);
  width: 100%;
}
.style-field {
  display: flex; flex-direction: column; gap: 5px;
}
.style-field .sf-label {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.1em;
  color: var(--ink-soft); text-transform: uppercase;
}
.style-field .sf-input {
  background: var(--bg); border: 1px solid var(--line);
  border-radius: var(--r-sm); padding: 7px 10px;
  font-family: var(--f-mono); font-size: 12px; font-style: italic;
  color: var(--ink); letter-spacing: 0.05em;
}
.style-opacity-row {
  display: flex; align-items: center; gap: 10px;
}
.style-opacity-row .sf-label { font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.1em; color: var(--ink-soft); text-transform: uppercase; white-space: nowrap }
.style-slider { flex: 1; height: 5px; border-radius: var(--r-pill); background: var(--bg); position: relative; border: 1px solid var(--line) }
.style-slider .fill { position: absolute; left: 0; top: 0; bottom: 0; width: 60%; background: linear-gradient(90deg, var(--primary), #60a5fa); border-radius: var(--r-pill) }
.style-slider .knob { position: absolute; left: 60%; top: 50%; transform: translate(-50%,-50%); width: 13px; height: 13px; border-radius: 50%; background: #fff; border: 2px solid var(--ink); box-shadow: 0 2px 6px rgba(15,10,44,.2) }
.style-opacity-val { font-family: var(--f-mono); font-size: 11px; font-weight: 600; color: var(--ink); min-width: 28px; text-align: right }
.style-pos-mini {
  display: grid; grid-template-columns: repeat(3, 18px); gap: 4px;
}
.style-pos-dot {
  width: 18px; height: 18px; border-radius: 5px;
  background: var(--bg); border: 1px solid var(--line);
  position: relative; display: flex; align-items: center; justify-content: center;
}
.style-pos-dot::after { content: ''; width: 5px; height: 5px; border-radius: 50%; background: var(--ink-soft) }
.style-pos-dot.active { background: var(--primary-soft); border-color: var(--primary) }
.style-pos-dot.active::after { background: var(--primary) }
.how-card:hover .style-slider .knob { left: 75% }
.how-card:hover .style-slider .fill { width: 75% }
.style-field .sf-input {
  overflow: hidden;
  white-space: nowrap;
  max-width: 160px;
  opacity: 0.9;
}
.sf-photo-preview {
  position: relative;
  width: 100%;
  aspect-ratio: 16/9;
  border-radius: var(--r-sm);
  overflow: hidden;
  border: 1px solid var(--line);
}
.sf-photo-img {
  position: absolute; inset: 0;
  background: url('/colosseo.png') center/cover no-repeat,
              linear-gradient(135deg, #C9A882, #8B6F5E);
  filter: brightness(0.75);
}
.sf-photo-wm {
  position: absolute;
  bottom: 8px; right: 10px;
  font-family: var(--f-mono); font-size: 9px; font-weight: 600;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(255,255,255,0.65);
  overflow: hidden; white-space: nowrap;
  max-width: 160px;
  opacity: 0.8;
}
.stage-download { display: grid; place-items: center; position: relative }
.dl-file {
  width: 120px; height: 148px; background: #fff;
  border-radius: 12px; border: 1px solid var(--line);
  box-shadow: 0 12px 30px -10px rgba(15,10,44,.25);
  position: relative; transform: rotate(-3deg);
  transition: transform .6s cubic-bezier(.2,.7,.2,1);
  padding: 14px;
}
.how-card:hover .dl-file { transform: rotate(0deg) translateY(-8px) }
.dl-file .corner { position: absolute; top: 0; right: 0; width: 22px; height: 22px; background: var(--bg); clip-path: polygon(0 0, 100% 100%, 100% 0) }
.dl-file .preview {
  width: 100%; aspect-ratio: 1/1; border-radius: 6px;
  background: url('/colosseo.png') center/cover no-repeat,
              linear-gradient(135deg, #C9A882, #8B6F5E);
  margin-bottom: 10px; position: relative; overflow: hidden;
}
.dl-file .preview::after {
  content: '© brand';
  position: absolute; bottom: 4px; right: 5px;
  font-family: var(--f-mono); font-size: 7px; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.65); text-transform: uppercase; font-style: italic;
}
.dl-file .meta { font-family: var(--f-mono); font-size: 9px; color: var(--ink-muted); line-height: 1.4 }
.dl-file .meta b { color: var(--primary); font-family: var(--f-display); font-size: 13px; display: block; letter-spacing: -0.02em }
.dl-file .check {
  position: absolute; top: -12px; right: -12px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--primary); color: #fff;
  display: grid; place-items: center;
  box-shadow: var(--sh-primary);
  transform: scale(0); transition: transform .4s cubic-bezier(.4,2,.4,1) .2s;
}
.how-card:hover .dl-file .check { transform: scale(1) }
.reviews-section { padding: clamp(40px,5vw,70px) 0; overflow: hidden }
.reviews-label { text-align: center; margin-bottom: 36px; padding: 0 var(--pad); display: flex; flex-direction: column; align-items: center; gap: 12px }
.reviews-label .eyebrow { display: inline-block }
.reviews-label h2 { font-size: clamp(24px,2.8vw,36px); font-weight: 700; letter-spacing: -0.025em }
.marquee-outer {
  overflow: hidden;
  mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent 0%, #000 8%, #000 92%, transparent 100%);
}
.marquee-track {
  display: flex; gap: 16px; width: max-content;
  animation: marquee-roll 52s linear infinite;
}

@keyframes marquee-roll {
  from { transform: translateX(0) }
  to   { transform: translateX(-50%) }
}
.review-card {
  flex: 0 0 300px;
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--r-lg); padding: 22px 24px;
  display: flex; flex-direction: column; gap: 12px;
  box-shadow: var(--sh-card);
  transition: border-color .2s, box-shadow .2s;
}
.review-card:hover { border-color: var(--line-strong); box-shadow: var(--sh-float) }
.review-stars { color: var(--primary); font-size: 13px; letter-spacing: 3px }
.review-text { font-size: 14px; color: var(--ink); line-height: 1.65; flex: 1; font-style: italic }
.review-text::before { content: '\201C'; color: var(--ink-soft); font-size: 18px; font-style: normal; margin-right: 2px }
.review-text::after  { content: '\201D'; color: var(--ink-soft); font-size: 18px; font-style: normal; margin-left: 2px }
.review-author { display: flex; align-items: center; gap: 10px; padding-top: 10px; border-top: 1px solid var(--line) }
.review-avatar {
  width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto;
  background: var(--bg-alt); display: grid; place-items: center;
  font-family: var(--f-mono); font-size: 12px; font-weight: 700; color: var(--ink-muted);
}
.review-name { font-size: 13px; font-weight: 600; color: var(--ink); line-height: 1.2 }
.review-role { font-size: 11px; color: var(--ink-soft); font-family: var(--f-mono); letter-spacing: 0.04em; text-transform: uppercase; margin-top: 2px }
.alt {
  display: grid; grid-template-columns: 1fr 1fr;
  gap: clamp(40px, 6vw, 100px);
  align-items: center;
  max-width: var(--max); margin: 0 auto;
}
.alt.reverse .alt-visual { order: -1 }
.alt-visual {
  position: relative; border-radius: var(--r-xl); aspect-ratio: 4/3;
  background: var(--surface); border: 1px solid var(--line);
  overflow: hidden; box-shadow: var(--sh-card);
}
.alt-copy .eyebrow { margin-bottom: 18px; display: inline-block }
.alt-copy h2 { margin-bottom: 20px }
.alt-copy .lead { margin-bottom: 28px }
.alt-list { display: grid; gap: 16px; margin-top: 24px; list-style: none; padding: 0 }
.alt-list li { display: flex; gap: 14px; padding: 14px 16px; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-md); align-items: flex-start }
.alt-list .tag { font-family: var(--f-mono); font-size: 10px; font-weight: 700; color: var(--primary); letter-spacing: 0.1em; text-transform: uppercase; background: var(--primary-soft); padding: 3px 8px; border-radius: var(--r-pill); white-space: nowrap; margin-top: 2px }
.alt-list strong { display: block; font-size: 15px; color: var(--ink); margin-bottom: 2px }
.alt-list .d { color: var(--ink-muted); font-size: 14px }
@media (max-width:880px) { .alt { grid-template-columns: 1fr; gap: 40px } .alt.reverse .alt-visual { order: 0 } }
.wm-type-visual {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
  gap: 0;
}
.wm-type-col {
  flex: 1; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 16px; padding: 24px 20px;
}
.wm-type-col + .wm-type-col { border-left: 1px solid var(--line) }
.wm-type-tag {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-muted);
  background: var(--bg); padding: 4px 10px; border-radius: var(--r-pill);
  border: 1px solid var(--line);
}
.wm-text-demo {
  font-family: var(--f-mono); font-size: 13px; font-style: italic;
  color: rgba(15,10,44,0.38); letter-spacing: 0.12em; text-transform: uppercase;
  border: 1px dashed rgba(15,10,44,0.12);
  padding: 10px 14px; border-radius: var(--r-sm);
  text-align: center;
}
.wm-logo-demo {
  width: 56px; height: 56px; border-radius: var(--r-md);
  display: grid; place-items: center;
  background: linear-gradient(135deg, var(--primary-soft), #fff);
  border: 1px dashed rgba(37,99,235,0.25);
  position: relative;
}
.wm-logo-demo svg { opacity: 0.4 }
.wm-type-desc {
  font-family: var(--f-mono); font-size: 10px; color: var(--ink-soft);
  letter-spacing: 0.06em; text-align: center; line-height: 1.5;
}
.wm-pos-visual {
  position: absolute; inset: 0;
  background: url('/colosseo.png') center/cover no-repeat,
              linear-gradient(145deg, #C9A882 0%, #8B6F5E 100%);
}
.wm-pos-visual::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to bottom, rgba(15,10,44,.45), rgba(15,10,44,.25));
}
.wm-pos-grid-overlay {
  position: absolute; inset: 0;
  display: flex; align-items: center; justify-content: center;
}
.wm-pos-grid-9 {
  display: grid; grid-template-columns: repeat(3, 48px); gap: 10px;
}
.wm-pos-cell {
  width: 48px; height: 48px; border-radius: 10px;
  background: rgba(255,255,255,.12);
  border: 1px solid rgba(255,255,255,.18);
  display: flex; align-items: center; justify-content: center;
  position: relative;
  transition: background .2s;
}
.wm-pos-cell::after {
  content: '';
  width: 10px; height: 10px; border-radius: 50%;
  background: rgba(255,255,255,.35);
}
.wm-pos-cell.active {
  background: rgba(190,230,31,.25);
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(190,230,31,.20), 0 4px 12px rgba(190,230,31,.30);
}
.wm-pos-cell.active::after { background: var(--accent) }
.wm-pos-label {
  position: absolute; bottom: 14px; left: 50%; transform: translateX(-50%);
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.12em;
  color: rgba(255,255,255,.6); text-transform: uppercase; white-space: nowrap;
}
.wm-stamp-showcase {
  position: absolute; inset: 0;
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 1px;
  background: var(--line);
}
.wm-showcase-item {
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  gap: 10px; padding: 20px;
  background: var(--surface);
  position: relative;
}
.wm-showcase-tag {
  font-family: var(--f-mono); font-size: 10px; letter-spacing: 0.12em;
  text-transform: uppercase; color: var(--ink-muted);
  background: var(--bg); padding: 3px 9px; border-radius: var(--r-pill);
  border: 1px solid var(--line);
}
.wm-showcase-demo {
  display: flex; align-items: center; justify-content: center;
}
.wm-demo-text {
  font-family: var(--f-mono); font-size: 12px; font-style: italic;
  color: rgba(15,10,44,0.40); letter-spacing: 0.12em; text-transform: uppercase;
  border: 1px dashed rgba(15,10,44,0.14);
  padding: 8px 12px; border-radius: var(--r-sm);
  white-space: nowrap;
}
.wm-demo-proof {
  font-family: var(--f-display); font-size: 22px; font-weight: 800;
  letter-spacing: 0.18em; text-transform: uppercase;
  color: rgba(207,39,52,0.30);
  border: 2px dashed rgba(207,39,52,0.20);
  padding: 6px 14px; border-radius: var(--r-sm);
}
.cmp {
  max-width: var(--max); margin: 0 auto;
  background: var(--surface-2); border: 1px solid var(--line);
  border-radius: var(--r-xl); overflow: hidden; box-shadow: var(--sh-card);
}
.cmp-row { display: grid; grid-template-columns: 1.4fr repeat(4, 1fr); border-bottom: 1px solid var(--line) }
.cmp-row:last-child { border-bottom: 0 }
.cmp-row > div { padding: 20px 24px; font-size: 14px; display: flex; align-items: center }
.cmp-row.head > div {
  font-family: var(--f-mono); font-size: 11px; letter-spacing: 0.12em;
  color: var(--ink-muted); text-transform: uppercase; font-weight: 500;
  background: var(--bg); padding: 22px 24px;
}
.cmp-row.head > div:first-child { font-family: var(--f-display); font-size: 13px; letter-spacing: -0.01em; font-weight: 600; color: var(--ink); text-transform: none }
.cmp-row.head .us { background: var(--ink); color: #fff; flex-direction: column; align-items: flex-start; gap: 5px; box-shadow: inset 0 3px 0 var(--accent) }
.us-badge { display: inline-flex; align-items: center; gap: 4px; font-size: 10px; font-family: var(--f-mono); letter-spacing: 0.12em; text-transform: uppercase; font-weight: 700; color: var(--accent) }
.us-name { font-family: var(--f-display); font-weight: 800; font-size: 15px; letter-spacing: -0.02em; color: #fff }
.cmp-row .us { background: linear-gradient(180deg, rgba(190,230,31,.07) 0%, rgba(190,230,31,.03) 100%); font-weight: 600; border-left: 1px solid rgba(190,230,31,.2); border-right: 1px solid rgba(190,230,31,.2) }
.cmp-row.head .b { font-family: var(--f-display); font-weight: 700; font-size: 14px; color: var(--ink); letter-spacing: -0.01em; text-transform: none }
.cmp-cell { gap: 8px }
.cmp-cell svg { flex: 0 0 18px }
.cmp-yes { color: var(--accent-deep); font-weight: 500 }
.cmp-no  { color: var(--ink-soft) }
.cmp-row .feat { font-weight: 500; color: var(--ink); font-size: 14px }
.cmp-row:nth-child(even):not(.head) > div:not(.us) { background: rgba(15,10,44,.015) }
@media (max-width:760px) { .cmp-row { grid-template-columns: 1fr 1fr } .cmp-row > div:nth-child(n+3) { display: none } .cmp-row .us { border-left: 0; border-right: 0 } }
.faq-wrap { max-width: 920px; margin: 0 auto; display: grid; gap: 8px }
.faq { background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; transition: border-color .2s }
.faq[open] { border-color: var(--line-strong) }
.faq summary { cursor: pointer; padding: 22px 26px; display: flex; align-items: center; justify-content: space-between; gap: 20px; font-size: 17px; font-weight: 600; letter-spacing: -0.01em; list-style: none }
.faq summary::-webkit-details-marker { display: none }
.faq summary .plus { width: 34px; height: 34px; border-radius: 50%; flex: 0 0 auto; background: var(--bg); display: grid; place-items: center; transition: background .2s, transform .3s; color: var(--ink) }
.faq[open] summary .plus { background: var(--primary); color: #fff; transform: rotate(45deg) }
.faq .body { padding: 0 26px 24px; color: var(--ink-muted); font-size: 15px; line-height: 1.65; max-width: 70ch }
.faq .body code { font-family: var(--f-mono); background: var(--bg); padding: 2px 6px; border-radius: 6px; font-size: 13px; color: var(--ink) }
.rel-grid { max-width: var(--max); margin: 0 auto; display: grid; gap: 14px; grid-template-columns: repeat(5, 1fr) }
@media (max-width:980px) { .rel-grid { grid-template-columns: repeat(3, 1fr) } }
@media (max-width:560px) { .rel-grid { grid-template-columns: repeat(2, 1fr) } }
.rel { display: flex; flex-direction: column; gap: 12px; padding: 22px; background: var(--surface-2); border: 1px solid var(--line); border-radius: var(--r-lg); transition: transform .3s, border-color .2s }
.rel:hover { transform: translateY(-4px); border-color: var(--line-strong) }
.rel .ico { width: 42px; height: 42px; border-radius: 12px; display: grid; place-items: center; background: var(--bg); color: var(--ink) }
.rel .name { font-size: 15px; font-weight: 600; letter-spacing: -0.01em }
.rel .d { font-size: 13px; color: var(--ink-muted) }
.rel .arrow { margin-top: 6px; font-family: var(--f-mono); font-size: 11px; color: var(--ink-soft); letter-spacing: 0.1em; text-transform: uppercase; display: inline-flex; align-items: center; gap: 6px }
.rel:hover .arrow { color: var(--primary) }
.final { max-width: var(--max); margin: 0 auto; background: var(--ink); border-radius: var(--r-2xl); padding: clamp(40px, 6vw, 80px); position: relative; overflow: hidden; color: #fff }
.final::before { content: ''; position: absolute; top: -40%; right: -10%; width: 60%; aspect-ratio: 1/1; background: radial-gradient(circle, rgba(190,230,31,.18), transparent 60%); filter: blur(40px) }
.final::after  { content: ''; position: absolute; bottom: -50%; left: -10%; width: 50%; aspect-ratio: 1/1; background: radial-gradient(circle, rgba(37,99,235,.30), transparent 60%); filter: blur(50px) }
.final-inner { position: relative; z-index: 1; display: grid; gap: 30px; max-width: 760px }
.final h2 { color: #fff; font-size: clamp(36px, 5vw, 64px); font-weight: 800; letter-spacing: -0.03em }
.final p { color: rgba(255,255,255,.75); font-size: 17px; max-width: 55ch; line-height: 1.55 }
.final-input { display: flex; gap: 8px; background: var(--surface-2); padding: 8px; border-radius: var(--r-pill); align-items: center; max-width: 540px }
.final-input input { flex: 1; border: 0; background: transparent; padding: 14px 20px; font: inherit; color: var(--ink); outline: none; font-size: 15px }
.final-input input::placeholder { color: var(--ink-soft) }
.final-bullets { display: flex; gap: 24px; flex-wrap: wrap; font-family: var(--f-mono); font-size: 12px; color: rgba(255,255,255,.55); text-transform: uppercase; letter-spacing: 0.1em }
.final-bullets span::before { content: '✓'; color: var(--accent); margin-right: 6px }
.foot { background: var(--ink); color: rgba(255,255,255,.7); margin-top: 60px; position: relative; padding: 80px var(--pad) 32px }
.foot-wave { position: absolute; top: 0; left: 0; right: 0; transform: translateY(-99%); width: 100%; height: 80px; pointer-events: none }
.foot-grid { max-width: var(--max); margin: 0 auto; display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 40px; padding-bottom: 50px; border-bottom: 1px solid rgba(255,255,255,.08) }
@media (max-width:880px) { .foot-grid { grid-template-columns: 1fr 1fr } }
@media (max-width:520px) { .foot-grid { grid-template-columns: 1fr } }
.foot-grid h4 { color: #fff; font-size: 14px; font-weight: 600; letter-spacing: -0.005em; margin-bottom: 18px }
.foot-grid ul { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px }
.foot-grid a { color: rgba(255,255,255,.6); font-size: 14px; transition: color .2s }
.foot-grid a:hover { color: #fff }
.foot-brand .brand { color: #fff; font-size: 24px }
.foot-brand .brand .b { -webkit-text-stroke: 0; color: #fff }
.foot-brand p { margin-top: 14px; font-size: 14px; max-width: 36ch; color: rgba(255,255,255,.6) }
.foot-bottom { max-width: var(--max); margin: 32px auto 0; display: flex; justify-content: space-between; align-items: center; font-family: var(--f-mono); font-size: 11px; color: rgba(255,255,255,.5); letter-spacing: 0.06em; text-transform: uppercase; flex-wrap: wrap; gap: 14px }
.reveal { opacity: 0; transform: translateY(20px); transition: opacity .8s cubic-bezier(.2,.7,.2,1), transform .8s cubic-bezier(.2,.7,.2,1) }
.reveal.in { opacity: 1; transform: translateY(0) }
.reveal.delay-1 { transition-delay: .1s }
.reveal.delay-2 { transition-delay: .2s }
.reveal.delay-3 { transition-delay: .3s }
@media (prefers-reduced-motion: reduce) { .reveal { opacity: 1; transform: none; transition: none } }
@media (max-width: 767px) {
  section#how { display: none !important; }
  .trust { display: none !important; }
  .cmp { display: none !important; }
}

.kt-modal {
  position: fixed;
  inset: 0;
  z-index: 900;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(30, 28, 50, 0.45);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.22s ease;
}
.kt-modal--open { opacity: 1; pointer-events: auto; }
.kt-no-scroll   { overflow: hidden; }
.kt-modal .button {
  position: relative; display: flex; align-items: center; justify-content: center;
  width: 8em; height: 8em; border: none; cursor: pointer;
  background: transparent; outline: none; transition: filter 0.2s ease;
}
.kt-modal .button:active { transform: scale(0.97); }
.kt-modal .container {
  position: relative; width: 5.2em; height: 4.6em; transform-style: preserve-3d;
}
.kt-modal .folder_back_group {
  position: absolute; bottom: 0; width: 100%; height: 100%; transform: translateZ(-5px);
}
.kt-modal .folder_two {
  position: absolute; top: 5%; width: 38%; height: 19%;
  border-top-left-radius: 5px; border-top-right-radius: 5px;
  background-color: rgb(221,157,0);
}
.kt-modal .folder_two::before {
  content: ""; position: absolute; left: 95%; width: 0; height: 0;
  border-left: 8px solid rgb(221,157,0);
  border-top: 0.4em solid transparent; border-bottom: 0.4em solid transparent;
}
.kt-modal .folder_back {
  position: absolute; bottom: 0; width: 100%; height: 88%;
  border-radius: 5px; background-color: rgb(221,157,0);
}
.kt-modal .paper {
  position: absolute; bottom: 0; left: 5%; width: 90%; height: 80%;
  border-radius: 4px; transform-origin: bottom center;
  transition: transform 0.35s cubic-bezier(0.175,0.885,0.32,1.275);
  backface-visibility: hidden;
}
.kt-modal .paper-1 { background-color:#a1a1aa; transform:translateZ(-3px); }
.kt-modal .paper-2 { background-color:#d4d4d8; transform:translateZ(-1px); }
.kt-modal .paper-3 { background-color:#e4e4e7; transform:translateZ(1px);  }
.kt-modal .paper-fly {
  position:absolute; bottom:10%; left:10%; width:80%; height:70%;
  background:linear-gradient(135deg,#fff,#f8fafc);
  border:1px solid rgba(0,0,0,0.1); border-radius:3px;
  opacity:0; pointer-events:none; z-index:30;
  box-shadow:0 4px 8px rgba(0,0,0,0.1); will-change:transform,opacity;
  transition:transform 0.85s cubic-bezier(0.2,0.9,0.4,1.2),opacity 0.65s ease-out;
  transform:translateX(0) translateY(0) translateZ(0) rotateX(0) rotateY(0) rotateZ(0);
}
.kt-modal .fly-1{background:linear-gradient(145deg,#fff,#fef9e6)}
.kt-modal .fly-2{background:linear-gradient(145deg,#fffef7,#f5f0e0)}
.kt-modal .fly-3{background:linear-gradient(145deg,#fff,#f0f4fa)}
.kt-modal .folder_front {
  position:absolute; bottom:0; width:100%; height:82%; border-radius:5px;
  background:linear-gradient(-35deg,rgb(255,202,58),rgb(255,215,100));
  transform-origin:bottom center;
  transform:perspective(1000px) translateZ(4px) rotateX(0deg);
  transition:transform 0.35s cubic-bezier(0.175,0.885,0.32,1.275);
  will-change:transform; backface-visibility:hidden;
  border-top:2px solid rgba(255,255,255,0.4); box-shadow:0 2px 6px rgba(0,0,0,0.1);
}
.kt-modal .folder_three {
  position:absolute; display:flex; align-items:center; justify-content:center;
  left:50%; transform:translateX(-50%); bottom:0.25em;
  width:3.6em; height:1.3em; border-radius:4px;
  background:linear-gradient(-35deg,#2563EB,#60a5fa);
}
.kt-modal .folder_four {
  width:2.2em; height:0.25em; border-radius:1em;
  background-color:rgba(255,255,255,0.4);
}
.kt-dz:hover .paper-1,
.kt-dz.kt-dz--over .paper-1 { transform:perspective(1000px) translateZ(-3px) rotateX(-22deg); transition-delay:0.06s; }
.kt-dz:hover .paper-2,
.kt-dz.kt-dz--over .paper-2 { transform:perspective(1000px) translateZ(-1px) rotateX(-32deg); transition-delay:0.04s; }
.kt-dz:hover .paper-3,
.kt-dz.kt-dz--over .paper-3 { transform:perspective(1000px) translateZ(1px)  rotateX(-40deg); transition-delay:0.02s; }
.kt-dz:hover .folder_front,
.kt-dz.kt-dz--over .folder_front { transform:perspective(1000px) translateZ(4px) rotateX(-48deg); }
.kt-modal .button.upload-triggered { filter:drop-shadow(0 0 6px rgba(255,200,50,0.6)); }
.kt-modal__panel {
  position: relative;
  background: #ffffff;
  border-radius: 28px;
  padding: 28px 28px 24px;
  width: min(94vw, 600px);
  box-shadow: 0 40px 100px -20px rgba(10,8,30,0.30), 0 0 0 1px rgba(10,8,30,0.06);
  transform: translateY(14px) scale(0.98);
  transition: transform 0.28s cubic-bezier(.2,.7,.2,1);
}
.kt-modal--open .kt-modal__panel { transform: translateY(0) scale(1); }
.kt-modal__close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: #ffffff;
  border: 1.5px solid #e5e5ea;
  display: grid;
  place-items: center;
  cursor: pointer;
  color: #888;
  transition: background 0.15s, border-color 0.15s;
  z-index: 2;
}
.kt-modal__close:hover { background: #f5f5f7; border-color: #ccc; }
.kt-dz {
  position: relative;
  border: 2px dashed #c8c8e0;
  border-radius: 18px;
  background: #f7f7fb;
  height: 240px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
  overflow: hidden;
}
.kt-dz:hover          { border-color: #a0a0d0; background: #f2f2f8; }
.kt-dz.kt-dz--over    { border-color: #6366f1; background: #eeeeff; }
.kt-dz input[type=file] {
  position: absolute;
  inset: 0;
  opacity: 0;
  cursor: pointer;
  z-index: 3;
}
.kt-sep {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 20px 0;
}
.kt-sep__line {
  flex: 1;
  height: 1px;
  background: #e5e5ea;
}
.kt-sep__label {
  font-size: 13px;
  font-weight: 500;
  color: #888;
  background: #fff;
  border: 1.5px solid #e5e5ea;
  border-radius: 999px;
  padding: 4px 12px;
  line-height: 1;
  white-space: nowrap;
}
.kt-url-row {
  display: flex;
  align-items: center;
  gap: 0;
  background: #f2f2f7;
  border-radius: 999px;
  padding: 0 6px 0 18px;
  height: 54px;
  margin-bottom: 16px;
}
.kt-url-row svg { flex: 0 0 auto; color: #5058d8; }
.kt-url-row input {
  flex: 1;
  border: none;
  background: transparent;
  outline: none;
  font-size: 15px;
  color: #1c1c1e;
  padding: 0 10px;
  font-family: inherit;
}
.kt-url-row input::placeholder { color: #aaa; }
.kt-url-submit {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: #5058d8;
  border: none;
  display: grid;
  place-items: center;
  cursor: pointer;
  flex: 0 0 auto;
  color: #fff;
  transition: background 0.15s;
}
.kt-url-submit:hover { background: #3b43c4; }