/* ComprimirPDF — comprimirpdf.io */
:root {
  --ink: #0b1120;
  --ink-2: #121c33;
  --ink-line: rgba(255, 255, 255, 0.09);
  --paper: #faf8f4;
  --paper-2: #f1ede5;
  --txt-dark: #1a2233;
  --txt-muted: #5c6879;
  --txt-light: #e9edf5;
  --txt-dim: #97a3ba;
  --amber: #f5a013;
  --amber-hi: #ffb93d;
  --amber-deep: #c97c05;
  --ok: #34c98e;
  --err: #ff6b6b;
  --radius: 18px;
  --font-display: "Sora", sans-serif;
  --font-body: "Inter", sans-serif;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font-body);
  color: var(--txt-dark);
  background: var(--paper);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; }
a { color: inherit; }
.wrap { max-width: 1160px; margin: 0 auto; padding: 0 24px; }

/* ---------- header ---------- */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: rgba(11, 17, 32, 0.86);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--ink-line);
}
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; }
.wordmark { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--txt-light); font-family: var(--font-display); font-weight: 700; font-size: 19px; letter-spacing: -0.02em; }
.wordmark em { font-style: normal; color: var(--amber); }
.nav { display: flex; gap: 26px; }
.nav a { color: var(--txt-dim); text-decoration: none; font-size: 14.5px; font-weight: 500; transition: color 0.2s; }
.nav a:hover { color: var(--amber-hi); }
@media (max-width: 560px) { .nav a:first-child { display: none; } }

/* ---------- hero ---------- */
.hero {
  background:
    radial-gradient(900px 480px at 78% -10%, rgba(245, 160, 19, 0.14), transparent 60%),
    radial-gradient(700px 500px at 8% 110%, rgba(64, 96, 200, 0.12), transparent 55%),
    var(--ink);
  color: var(--txt-light);
  padding: 84px 0 96px;
}
.hero-grid { display: grid; grid-template-columns: 1fr 1.05fr; gap: 56px; align-items: center; }
.hero h1 {
  font-family: var(--font-display);
  font-size: clamp(38px, 5vw, 62px);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin-bottom: 22px;
}
.hero h1 .hl { color: var(--amber); }
.lead { font-size: clamp(16px, 1.4vw, 18.5px); color: #c3cddf; max-width: 34em; }
.chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 26px; list-style: none; }
.chips li {
  display: inline-flex; align-items: center; gap: 8px;
  font-size: 13.5px; font-weight: 500; color: #d8e0ee;
  border: 1px solid var(--ink-line);
  background: rgba(255, 255, 255, 0.04);
  padding: 8px 14px; border-radius: 999px;
}
.chips li::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--amber); box-shadow: 0 0 8px rgba(245, 160, 19, 0.8); }
@media (max-width: 900px) {
  .hero { padding: 56px 0 72px; }
  .hero-grid { grid-template-columns: 1fr; gap: 40px; }
}

/* ---------- tool card ---------- */
.tool-card {
  background: linear-gradient(180deg, #141f38, #0e1729);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 22px;
  padding: 26px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(245, 160, 19, 0.06), 0 0 60px rgba(245, 160, 19, 0.07);
  min-height: 420px;
}
.dropzone {
  border: 2px dashed rgba(245, 160, 19, 0.4);
  border-radius: 16px;
  padding: 44px 24px;
  text-align: center;
  cursor: pointer;
  transition: border-color 0.25s, background 0.25s, transform 0.25s;
  background: rgba(245, 160, 19, 0.03);
}
.dropzone:hover, .dropzone.dragover {
  border-color: var(--amber);
  background: rgba(245, 160, 19, 0.08);
  transform: scale(1.01);
  animation: pulse-border 1.1s ease-in-out infinite;
}
@keyframes pulse-border {
  0%, 100% { box-shadow: 0 0 0 0 rgba(245, 160, 19, 0.25); }
  50% { box-shadow: 0 0 0 8px rgba(245, 160, 19, 0); }
}
.dropzone svg { margin: 0 auto 14px; }
.dropzone .dz-title { font-family: var(--font-display); font-weight: 700; font-size: 18px; color: var(--txt-light); }
.dropzone .dz-sub { color: var(--txt-dim); font-size: 13.5px; margin-top: 6px; }
.dz-btn {
  display: inline-block; margin-top: 16px;
  background: var(--amber); color: #1c1300;
  font-weight: 700; font-size: 15px;
  padding: 12px 26px; border-radius: 12px; border: none; cursor: pointer;
  transition: background 0.2s, transform 0.2s;
}
.dz-btn:hover { background: var(--amber-hi); transform: translateY(-1px); }

.mode-tabs { display: flex; gap: 8px; margin: 0 0 18px; background: rgba(255,255,255,0.05); padding: 5px; border-radius: 12px; }
.mode-tab {
  flex: 1; padding: 10px; border: none; border-radius: 9px; cursor: pointer;
  background: transparent; color: var(--txt-dim); font-family: var(--font-body); font-weight: 600; font-size: 14px;
  transition: background 0.2s, color 0.2s;
}
.mode-tab.active { background: var(--amber); color: #1c1300; }

.opt-row { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; }
.opt-chip {
  padding: 9px 15px; border-radius: 10px; cursor: pointer;
  border: 1px solid var(--ink-line); background: rgba(255,255,255,0.04);
  color: #cfd8e8; font-size: 13.5px; font-weight: 600; font-family: var(--font-body);
  transition: all 0.2s;
}
.opt-chip:hover { border-color: rgba(245,160,19,0.5); }
.opt-chip.active { background: rgba(245,160,19,0.16); border-color: var(--amber); color: var(--amber-hi); }
.custom-size { display: flex; gap: 8px; align-items: center; margin-bottom: 18px; }
.custom-size input {
  width: 120px; padding: 10px 12px; border-radius: 10px;
  border: 1px solid var(--ink-line); background: rgba(255,255,255,0.06);
  color: var(--txt-light); font-size: 14px; font-family: var(--font-body);
}
.custom-size span { color: var(--txt-dim); font-size: 14px; }
.opt-note { font-size: 12.5px; color: var(--txt-dim); margin: -10px 0 16px; }

.file-list { list-style: none; margin-bottom: 16px; display: grid; gap: 10px; }
.file-item {
  background: rgba(255, 255, 255, 0.045);
  border: 1px solid var(--ink-line);
  border-radius: 13px; padding: 13px 16px;
  display: grid; gap: 7px;
}
.file-item .fi-top { display: flex; justify-content: space-between; align-items: baseline; gap: 12px; }
.fi-name { font-size: 14px; font-weight: 600; color: var(--txt-light); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.fi-status { font-size: 12.5px; color: var(--txt-dim); white-space: nowrap; }
.fi-status.done { color: var(--ok); }
.fi-status.err { color: var(--err); }
.fi-bar { height: 5px; border-radius: 99px; background: rgba(255,255,255,0.08); overflow: hidden; }
.fi-bar i { display: block; height: 100%; width: 0; background: var(--amber); border-radius: 99px; transition: width 0.4s ease; }
.fi-bar i.indet { width: 35%; animation: indet 1.1s ease-in-out infinite alternate; }
@keyframes indet { from { margin-left: 0; } to { margin-left: 65%; } }
.fi-result { display: flex; justify-content: space-between; align-items: center; gap: 10px; flex-wrap: wrap; }
.fi-sizes { font-size: 13.5px; color: var(--txt-dim); }
.badge-save { background: rgba(52, 201, 142, 0.15); color: var(--ok); font-weight: 700; font-size: 12.5px; padding: 3px 10px; border-radius: 99px; margin-left: 8px; }
.badge-warn { background: rgba(245,160,19,0.15); color: var(--amber-hi); font-weight: 600; font-size: 12px; padding: 3px 10px; border-radius: 99px; margin-left: 8px; }
.dl-btn {
  background: var(--amber); color: #1c1300; border: none; cursor: pointer;
  font-weight: 700; font-size: 13px; padding: 8px 16px; border-radius: 9px;
  text-decoration: none; transition: background 0.2s;
}
.dl-btn:hover { background: var(--amber-hi); }

.tool-actions { display: flex; gap: 10px; flex-wrap: wrap; }
.btn-primary {
  flex: 1; min-width: 180px; min-height: 48px;
  background: var(--amber); color: #1c1300; border: none; cursor: pointer;
  font-family: var(--font-display); font-weight: 700; font-size: 15.5px;
  border-radius: 12px; transition: background 0.2s, transform 0.15s;
}
.btn-primary:hover:not(:disabled) { background: var(--amber-hi); transform: translateY(-1px); }
.btn-primary:disabled { opacity: 0.45; cursor: not-allowed; }
.btn-ghost {
  min-height: 48px; padding: 0 20px;
  background: transparent; color: var(--txt-dim); cursor: pointer;
  border: 1px solid var(--ink-line); border-radius: 12px;
  font-weight: 600; font-size: 14px; font-family: var(--font-body);
  transition: color 0.2s, border-color 0.2s;
}
.btn-ghost:hover { color: var(--txt-light); border-color: rgba(255,255,255,0.25); }
.engine-note { display: none; align-items: center; gap: 10px; color: var(--txt-dim); font-size: 13.5px; margin-bottom: 14px; }
.engine-note.on { display: flex; }
.spinner { width: 15px; height: 15px; border: 2px solid rgba(245,160,19,0.25); border-top-color: var(--amber); border-radius: 50%; animation: spin 0.7s linear infinite; flex: none; }
@keyframes spin { to { transform: rotate(360deg); } }
.privacy-note { text-align: center; color: var(--txt-dim); font-size: 12.5px; margin-top: 14px; }

/* ---------- sections ---------- */
.section { padding: 92px 0; }
.section.alt { background: var(--paper-2); }
.eyebrow { font-size: 13px; font-weight: 700; letter-spacing: 0.14em; text-transform: uppercase; color: var(--amber-deep); margin-bottom: 14px; }
.section h2 { font-family: var(--font-display); font-size: clamp(28px, 3.4vw, 40px); font-weight: 800; letter-spacing: -0.025em; line-height: 1.12; margin-bottom: 16px; }
.section .sub { color: var(--txt-muted); font-size: 17px; max-width: 44em; }

.steps { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 46px; }
.step {
  background: #fff; border: 1px solid #e7e1d5; border-radius: var(--radius);
  padding: 30px 26px; transition: transform 0.25s, box-shadow 0.25s;
}
.step:hover { transform: translateY(-4px); box-shadow: 0 18px 40px rgba(26, 34, 51, 0.09); }
.step .ic {
  width: 52px; height: 52px; border-radius: 14px;
  background: linear-gradient(135deg, rgba(245,160,19,0.18), rgba(245,160,19,0.06));
  display: grid; place-items: center; margin-bottom: 18px;
}
.step h3 { font-family: var(--font-display); font-size: 18.5px; font-weight: 700; margin-bottom: 8px; }
.step p { color: var(--txt-muted); font-size: 14.5px; }
.step .n { font-size: 12px; font-weight: 800; color: var(--amber-deep); letter-spacing: 0.1em; margin-bottom: 10px; }
@media (max-width: 800px) { .steps { grid-template-columns: 1fr; } }

.level-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; margin-top: 46px; }
.level-card { background: #fff; border: 1px solid #e7e1d5; border-radius: var(--radius); padding: 30px 26px; position: relative; }
.level-card.pop { border: 2px solid var(--amber); box-shadow: 0 18px 44px rgba(245, 160, 19, 0.14); }
.level-card .tag { position: absolute; top: -13px; left: 24px; background: var(--amber); color: #1c1300; font-size: 11.5px; font-weight: 800; letter-spacing: 0.06em; padding: 4px 12px; border-radius: 99px; text-transform: uppercase; }
.level-card h3 { font-family: var(--font-display); font-size: 20px; font-weight: 700; margin-bottom: 4px; }
.level-card .dpi { font-size: 13px; color: var(--amber-deep); font-weight: 600; margin-bottom: 14px; }
.level-card ul { list-style: none; display: grid; gap: 9px; font-size: 14.5px; color: var(--txt-muted); }
.level-card li { padding-left: 22px; position: relative; }
.level-card li::before { content: ""; position: absolute; left: 0; top: 8px; width: 8px; height: 8px; border-radius: 2px; background: var(--amber); }
@media (max-width: 800px) { .level-cards { grid-template-columns: 1fr; } }

.split { display: grid; grid-template-columns: 1.1fr 1fr; gap: 52px; align-items: center; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } }
.size-presets { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 24px; }
.size-presets span {
  font-family: var(--font-display); font-weight: 700; font-size: 15px;
  background: #fff; border: 1.5px solid #e7e1d5; color: var(--txt-dark);
  padding: 10px 18px; border-radius: 12px;
}
.size-presets span.hot { border-color: var(--amber); background: rgba(245,160,19,0.1); }
.split .panel { background: var(--ink); color: var(--txt-light); border-radius: var(--radius); padding: 34px 30px; }
.split .panel h3 { font-family: var(--font-display); font-size: 19px; margin-bottom: 14px; color: var(--amber-hi); }
.split .panel ul { list-style: none; display: grid; gap: 12px; font-size: 14.5px; color: #c3cddf; }
.split .panel li { padding-left: 26px; position: relative; }
.split .panel li::before { content: "→"; position: absolute; left: 0; color: var(--amber); }

.callout {
  background: #fff; border: 1px solid #e7e1d5; border-left: 5px solid var(--amber);
  border-radius: var(--radius); padding: 38px 36px; margin-top: 42px;
}
.callout ul { list-style: none; display: grid; gap: 14px; font-size: 15.5px; color: var(--txt-muted); }
.callout li { padding-left: 30px; position: relative; }
.callout li::before { content: "!"; position: absolute; left: 0; top: 1px; width: 20px; height: 20px; border-radius: 50%; background: rgba(245,160,19,0.16); color: var(--amber-deep); font-size: 12.5px; font-weight: 800; display: grid; place-items: center; }
.callout strong { color: var(--txt-dark); }

/* ---------- FAQ ---------- */
.faq { max-width: 780px; margin: 42px auto 0; display: grid; gap: 12px; }
.faq details {
  background: #fff; border: 1px solid #e7e1d5; border-radius: 14px;
  padding: 0; overflow: hidden; transition: border-color 0.2s;
}
.faq details[open] { border-color: var(--amber); }
.faq summary {
  list-style: none; cursor: pointer; padding: 20px 24px;
  font-family: var(--font-display); font-weight: 600; font-size: 16.5px;
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  min-height: 48px;
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; font-size: 22px; color: var(--amber-deep); font-weight: 400; transition: transform 0.25s; flex: none; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq .a { padding: 0 24px 22px; color: var(--txt-muted); font-size: 15px; }

/* ---------- footer ---------- */
.site-footer { background: var(--ink); color: var(--txt-dim); padding: 54px 0 40px; }
.site-footer .wrap { display: flex; justify-content: space-between; align-items: flex-start; gap: 30px; flex-wrap: wrap; }
.site-footer .made { margin-top: 10px; font-size: 14px; }
.foot-links { display: flex; gap: 24px; align-items: center; font-size: 14px; }
.foot-links a { color: #c3cddf; text-decoration: none; transition: color 0.2s; }
.foot-links a:hover { color: var(--amber-hi); }
.foot-links .soon { color: #59647a; cursor: default; }
.foot-bottom { border-top: 1px solid var(--ink-line); margin-top: 36px; padding-top: 22px; font-size: 12.5px; display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap; }

/* ---------- legal pages ---------- */
.legal { padding: 72px 0 96px; max-width: 760px; }
.legal h1 { font-family: var(--font-display); font-size: clamp(30px, 4vw, 42px); font-weight: 800; letter-spacing: -0.02em; margin-bottom: 8px; }
.legal .updated { color: var(--txt-muted); font-size: 13.5px; margin-bottom: 36px; }
.legal h2 { font-family: var(--font-display); font-size: 21px; font-weight: 700; margin: 34px 0 10px; }
.legal p, .legal li { color: var(--txt-muted); font-size: 15.5px; }
.legal ul { padding-left: 22px; display: grid; gap: 7px; margin-top: 8px; }
.legal a { color: var(--amber-deep); }