:root {
	--ink: #172230;
	--muted: #637080;
	--line: #dfe5e9;
	--paper: #f7f8fc;
	--white: #ffffff;
	--teal: #0b8d83;
	--teal-dark: #07665f;
	--coral: #ee7866;
	--yellow: #f7c65c;
	--lavender: #e7e8ff;
	--shadow: 0 18px 45px rgba(23, 34, 48, .09);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; }
body { margin: 0; color: var(--ink); background: var(--paper); font-family: "Trebuchet MS", "Segoe UI", sans-serif; line-height: 1.5; }
a { color: inherit; text-decoration: none; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid rgba(11, 141, 131, .35); outline-offset: 3px; }
button, input { font: inherit; }
.container { width: min(1160px, calc(100% - 48px)); margin: 0 auto; }
.section { padding: 100px 0; }
.site-header { position: sticky; top: 0; z-index: 20; background: rgba(247, 248, 252, .9); border-bottom: 1px solid rgba(223, 229, 233, .8); backdrop-filter: blur(14px); }
.header-inner { min-height: 76px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-size: 1.3rem; font-weight: 800; letter-spacing: -.04em; }
.brand-mark { display: grid; place-items: center; width: 32px; height: 32px; color: var(--white); background: var(--teal); border-radius: 10px 10px 10px 2px; }
.brand-mark svg { width: 25px; height: 25px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.8; }
.main-nav { display: flex; align-items: center; gap: 30px; color: var(--muted); font-size: .9rem; font-weight: 700; }
.main-nav a { transition: color .2s ease; }
.main-nav a:hover, .text-link:hover, .tool-link:hover { color: var(--teal); }
.nav-button { padding: 11px 16px; color: var(--white) !important; background: var(--ink); border-radius: 5px; }
.nav-button span { margin-left: 8px; color: var(--yellow); }
.menu-toggle { display: none; border: 0; background: none; cursor: pointer; }
.menu-toggle span { display: block; width: 24px; height: 2px; margin: 5px; background: var(--ink); }
.hero { overflow: hidden; padding: 105px 0 90px; background: linear-gradient(125deg, #f7f8fc 55%, #eef8f5 100%); }
.hero-grid { display: grid; grid-template-columns: 1fr .9fr; align-items: center; gap: 70px; }
.eyebrow { margin: 0 0 14px; color: var(--teal); font-size: .74rem; font-weight: 800; letter-spacing: .13em; text-transform: uppercase; }
.eyebrow-dot { display: inline-block; width: 8px; height: 8px; margin-right: 7px; background: var(--coral); border-radius: 50%; }
h1, h2, h3, p { margin-top: 0; }
h1, h2 { font-family: Georgia, "Times New Roman", serif; line-height: 1.08; letter-spacing: -.045em; }
h1 { max-width: 570px; margin-bottom: 24px; font-size: clamp(3.2rem, 6vw, 5.5rem); font-weight: 500; }
h1 em { color: var(--teal); font-style: normal; }
.hero-description { max-width: 500px; margin-bottom: 30px; color: var(--muted); font-size: 1.1rem; }
.hero-actions { display: flex; align-items: center; gap: 26px; margin-bottom: 48px; }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 12px; padding: 14px 20px; border: 0; border-radius: 5px; cursor: pointer; font-weight: 800; transition: transform .2s ease, background .2s ease; }
.button:hover { transform: translateY(-2px); }
.button-primary { color: var(--white); background: var(--teal); box-shadow: 0 9px 20px rgba(11, 141, 131, .18); }
.button-primary:hover { background: var(--teal-dark); }
.text-link { color: var(--ink); font-size: .9rem; font-weight: 800; }
.text-link span { margin-left: 8px; color: var(--teal); }
.trust-row { display: flex; gap: 24px; color: var(--muted); font-size: .76rem; }
.trust-row span + span { padding-left: 24px; border-left: 1px solid var(--line); }
.trust-row strong { display: block; color: var(--ink); font-size: .87rem; }
.hero-visual { position: relative; min-height: 480px; }
.shape { position: absolute; width: 370px; height: 370px; right: 4%; top: 4%; background: #dcefeb; border-radius: 48% 52% 61% 39% / 48% 43% 57% 52%; transform: rotate(22deg); }
.shape-back { background: #f7d9bd; transform: rotate(-23deg); opacity: .7; }
.hero-panel { position: absolute; z-index: 2; width: 370px; padding: 22px; background: var(--white); border: 1px solid rgba(223, 229, 233, .8); border-radius: 10px; box-shadow: var(--shadow); }
.hero-panel-main { top: 55px; right: 20px; transform: rotate(2deg); }
.panel-top, .panel-bottom, .compression-meta, .setting-header, .range-labels, .result-summary, .footer-bottom { display: flex; align-items: center; justify-content: space-between; }
.panel-top { color: var(--muted); font-size: .72rem; font-weight: bold; }
.mini-icon { display: grid; place-items: center; width: 26px; height: 26px; margin-right: 8px; color: var(--teal); background: #e5f5f2; border-radius: 7px; }
.panel-top .panel-menu { margin-left: auto; color: #a1adb6; letter-spacing: 3px; }
.compression-art { position: relative; height: 205px; margin: 18px 0 15px; overflow: hidden; background: #cdebf1; border-radius: 6px; }
.art-sun { position: absolute; width: 58px; height: 58px; top: 35px; right: 55px; background: #f8be5a; border-radius: 50%; }
.art-mountain { position: absolute; bottom: 42px; width: 0; height: 0; border-right: 130px solid transparent; border-bottom: 145px solid #5c9a96; border-left: 130px solid transparent; }
.mountain-one { left: -42px; }.mountain-two { right: -52px; border-bottom-color: #3d777c; }
.art-water { position: absolute; bottom: 0; width: 100%; height: 50px; background: #74c0c3; }
.compression-meta { color: var(--muted); font-size: .68rem; }.compression-meta strong { color: var(--ink); font-size: .75rem; }.compression-meta b { padding: 0 5px; color: var(--teal); }
.progress { height: 5px; margin: 16px 0 10px; overflow: hidden; background: #e7ecee; border-radius: 4px; }.progress span { display: block; width: 72%; height: 100%; background: var(--teal); }
.panel-bottom { color: var(--muted); font-size: .68rem; }.saved-badge { padding: 4px 8px; color: var(--teal-dark); background: #e1f4ef; border-radius: 10px; font-weight: bold; }
.floating-card { position: absolute; z-index: 3; display: flex; align-items: center; gap: 10px; padding: 13px 15px; background: var(--white); border-radius: 8px; box-shadow: 0 12px 30px rgba(23, 34, 48, .13); font-size: .73rem; }.floating-card b, .floating-card small { display: block; }.floating-card small { margin-top: 2px; color: var(--muted); font-size: .64rem; }.floating-card-top { top: 13px; left: 3px; }.floating-card-bottom { right: -4px; bottom: 40px; }.check-icon, .download-icon { display: grid; place-items: center; width: 30px; height: 30px; color: var(--white); background: var(--teal); border-radius: 50%; font-size: 1.1rem; }.download-icon { color: var(--ink); background: var(--yellow); }
.section-heading { margin-bottom: 42px; }.section-heading h2, .why-section h2, .faq-section h2 { margin-bottom: 12px; font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 500; }.section-heading > p, .compressor-heading p:not(.eyebrow), .faq-grid > div > p:not(.eyebrow) { color: var(--muted); }
.heading-with-search { display: flex; justify-content: space-between; align-items: end; gap: 25px; }.search-box { display: flex; align-items: center; width: min(290px, 100%); padding: 0 14px; background: var(--white); border: 1px solid var(--line); border-radius: 4px; color: var(--muted); }.search-box input { width: 100%; padding: 13px 10px; border: 0; outline: 0; color: var(--ink); background: transparent; font-size: .86rem; }.category-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }.category-card { display: flex; align-items: center; gap: 12px; min-height: 102px; padding: 18px; border-radius: 6px; transition: transform .2s ease, box-shadow .2s ease; }.category-card:hover { transform: translateY(-4px); box-shadow: var(--shadow); }.category-icon { display: grid; place-items: center; flex: 0 0 auto; width: 38px; height: 38px; border-radius: 11px; font-size: 1.3rem; }.category-card strong, .category-card small { display: block; }.category-card strong { font-size: .9rem; }.category-card small { margin-top: 4px; color: var(--muted); font-size: .67rem; }.category-arrow { margin-left: auto; color: var(--muted); }.category-image { background: #e5f5f2; }.category-image .category-icon { color: var(--teal); background: #c6e9e2; }.category-pdf { background: #fff0e9; }.category-pdf .category-icon { color: #d7654e; background: #ffd7ca; }.category-student { background: #eeefff; }.category-student .category-icon { color: #6266b0; background: #daddff; }.category-business { background: #fff6d9; }.category-business .category-icon { color: #b18217; background: #fce4a0; }
.tool-list { margin-top: 42px; }.featured-tool { position: relative; display: flex; min-height: 230px; overflow: hidden; padding: 35px; background: var(--ink); color: var(--white); border-radius: 8px; }.tool-card-icon { display: grid; place-items: center; flex: 0 0 auto; width: 58px; height: 58px; margin-right: 24px; color: var(--teal-dark); background: var(--yellow); border-radius: 15px; font-size: 1.6rem; }.tool-card-content { position: relative; z-index: 1; max-width: 490px; }.tool-label { color: #8cd9d0; font-size: .68rem; font-weight: bold; letter-spacing: .1em; text-transform: uppercase; }.tool-card h3 { margin: 12px 0 8px; font-family: Georgia, serif; font-size: 2rem; font-weight: 500; }.tool-card p { max-width: 480px; margin-bottom: 18px; color: #b9c4ca; font-size: .87rem; }.tool-link { color: var(--yellow); font-size: .83rem; font-weight: bold; }.tool-link span { padding-left: 8px; }.tool-card-decoration { position: absolute; right: 7%; top: -10%; width: 240px; height: 240px; border: 1px solid rgba(247, 198, 92, .32); border-radius: 50%; }.tool-card-decoration span { position: absolute; border: 1px solid rgba(247, 198, 92, .22); border-radius: 50%; }.tool-card-decoration span:nth-child(1) { inset: 26px; }.tool-card-decoration span:nth-child(2) { inset: 55px; }.tool-card-decoration span:nth-child(3) { inset: 89px; }.empty-search { padding: 30px; text-align: center; color: var(--muted); background: var(--white); }
.compressor-section { background: var(--white); }.compressor-heading { display: flex; justify-content: space-between; align-items: end; }.privacy-note { padding: 9px 12px; color: var(--teal-dark); background: #e5f5f2; border-radius: 20px; font-size: .73rem; font-weight: bold; }.compressor-app { display: grid; grid-template-columns: .8fr 1.2fr; gap: 18px; }.upload-column, .results-column { min-width: 0; }.upload-zone { min-height: 234px; display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 25px; background: #f7fbfb; border: 1px dashed #94cbc4; border-radius: 7px; text-align: center; cursor: pointer; transition: background .2s ease, border .2s ease; }.upload-zone:hover, .upload-zone:focus-visible, .upload-zone.dragover { background: #eaf8f5; border-color: var(--teal); outline: none; }.upload-icon { display: grid; place-items: center; width: 42px; height: 42px; margin-bottom: 14px; color: var(--white); background: var(--teal); border-radius: 50%; font-size: 1.35rem; }.upload-zone h3, .result-placeholder h3 { margin-bottom: 5px; font-size: 1rem; }.upload-zone p, .result-placeholder p { margin-bottom: 12px; color: var(--muted); font-size: .83rem; }.upload-zone p span { color: var(--teal); font-weight: bold; }.upload-zone small { color: #8c989e; font-size: .68rem; }.settings-card { margin-top: 14px; padding: 20px; border: 1px solid var(--line); border-radius: 7px; }.setting-header { font-size: .82rem; font-weight: bold; }.setting-header output { color: var(--teal); }.settings-card input[type=range] { width: 100%; margin: 18px 0 5px; accent-color: var(--teal); }.range-labels { color: var(--muted); font-size: .65rem; }.format-note { display: flex; gap: 8px; margin-top: 18px; color: var(--muted); font-size: .67rem; line-height: 1.4; }.format-note span:first-child { display: grid; place-items: center; flex: 0 0 auto; width: 15px; height: 15px; color: var(--teal-dark); background: #d9f1ed; border-radius: 50%; font-weight: bold; }.results-column { min-height: 422px; padding: 22px; background: var(--paper); border-radius: 7px; }.result-placeholder { display: flex; height: 100%; min-height: 375px; flex-direction: column; align-items: center; justify-content: center; text-align: center; }.placeholder-icon { display: grid; place-items: center; width: 58px; height: 58px; margin-bottom: 18px; color: var(--teal); background: #e7f2f0; border-radius: 50%; font-size: 2rem; }.result-placeholder p { max-width: 270px; }.result-content { height: 100%; }.result-previews { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }.preview-panel { min-width: 0; }.preview-label { display: flex; justify-content: space-between; margin-bottom: 8px; font-size: .72rem; font-weight: bold; }.preview-label strong { color: var(--muted); font-size: .68rem; }.preview-frame { display: flex; align-items: center; justify-content: center; min-height: 245px; overflow: hidden; background: #dfe9e8; border-radius: 5px; background-image: linear-gradient(45deg, #d3dfdd 25%, transparent 25%), linear-gradient(-45deg, #d3dfdd 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #d3dfdd 75%), linear-gradient(-45deg, transparent 75%, #d3dfdd 75%); background-position: 0 0, 0 10px, 10px -10px, -10px 0; background-size: 20px 20px; }.preview-frame img { display: block; max-width: 100%; max-height: 245px; object-fit: contain; }.result-summary { gap: 20px; margin-top: 18px; padding-top: 17px; border-top: 1px solid var(--line); }.result-summary div span, .result-summary div strong { display: block; }.result-summary div span { color: var(--muted); font-size: .7rem; }.result-summary div strong { margin-top: 3px; color: var(--teal-dark); font-family: Georgia, serif; font-size: 1.5rem; }.download-button { padding: 11px 14px; font-size: .77rem; white-space: nowrap; }.reset-button { display: block; margin: 14px auto 0; padding: 0; border: 0; color: var(--muted); background: none; cursor: pointer; font-size: .72rem; text-decoration: underline; }.tool-error { margin-top: 15px; padding: 12px 15px; color: #a54435; background: #fff0ed; border-radius: 4px; font-size: .78rem; }
.file-name { overflow: hidden; margin: 8px 0 0; color: var(--muted); font-size: .68rem; text-overflow: ellipsis; white-space: nowrap; }
.how-section { background: #fffaf0; }.steps-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }.steps-grid article { padding-top: 18px; border-top: 2px solid var(--coral); }.steps-grid article > span { color: var(--coral); font-size: .72rem; font-weight: bold; }.steps-grid h3 { margin: 20px 0 8px; font-size: 1rem; }.steps-grid p { max-width: 260px; color: var(--muted); font-size: .78rem; }
.why-section { background: #f0f5f4; }.why-grid, .faq-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: 100px; }.why-intro { max-width: 330px; color: var(--muted); }.benefits { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }.benefits article { padding-top: 18px; border-top: 2px solid var(--teal); }.benefits article span { color: var(--coral); font-size: .72rem; font-weight: bold; }.benefits h3 { margin: 28px 0 9px; font-size: 1rem; }.benefits p { color: var(--muted); font-size: .78rem; }.faq-section { background: var(--white); }.faq-grid > div > p:not(.eyebrow) { max-width: 300px; }.faq-list { border-top: 1px solid var(--line); }.faq-list details { border-bottom: 1px solid var(--line); }.faq-list summary { padding: 20px 2px; cursor: pointer; list-style: none; font-size: .9rem; font-weight: bold; }.faq-list summary::-webkit-details-marker { display: none; }.faq-list summary::after { float: right; content: "+"; color: var(--teal); font-size: 1.2rem; }.faq-list details[open] summary::after { content: "−"; }.faq-list details p { max-width: 620px; margin: -5px 0 20px; color: var(--muted); font-size: .82rem; }
.info-section { background: #fffaf0; }.info-layout, .contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }.info-intro h2 { margin-bottom: 18px; font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 500; }.info-intro > p:not(.eyebrow) { color: var(--muted); }.info-content { display: grid; grid-template-columns: 1fr 1fr; column-gap: 34px; }.info-content h3 { margin: 0 0 8px; padding-top: 18px; border-top: 2px solid var(--teal); font-size: 1rem; }.info-content p { margin: 0 0 30px; color: var(--muted); font-size: .82rem; }.contact-section { background: var(--white); }.contact-email { margin-top: 30px; padding-top: 18px; border-top: 2px solid var(--coral); }.contact-email span, .contact-email a { display: block; }.contact-email span { margin-bottom: 5px; color: var(--muted); font-size: .7rem; text-transform: uppercase; }.contact-email a, .inline-link { color: var(--teal-dark); font-weight: bold; text-decoration: underline; text-underline-offset: 3px; }.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; align-content: start; padding: 28px; background: var(--paper); border-radius: 8px; }.contact-form label { color: var(--ink); font-size: .75rem; font-weight: bold; }.contact-form input, .contact-form textarea { width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 4px; outline-color: var(--teal); background: var(--white); color: var(--ink); }.contact-form textarea, .contact-form button, .form-note { grid-column: 1 / -1; }.contact-form textarea { resize: vertical; }.contact-form button { justify-self: start; margin-top: 8px; }.form-note { margin: 0; color: var(--muted); font-size: .7rem; }.legal-section { background: var(--paper); }.terms-section { background: #f0f5f4; }.legal-content { max-width: 850px; }.legal-content h2 { margin-bottom: 10px; font-size: clamp(2.4rem, 5vw, 4.2rem); font-weight: 500; }.legal-updated { margin-bottom: 42px; color: var(--muted); font-size: .75rem; }.legal-content h3 { margin: 30px 0 8px; font-size: 1rem; }.legal-content p { max-width: 780px; color: var(--muted); font-size: .84rem; }.legal-content > .eyebrow { margin-bottom: 12px; }
.site-footer { padding: 52px 0 24px; color: #c1ccd0; background: var(--ink); }.footer-top { display: grid; grid-template-columns: 1fr 1fr 1.5fr; align-items: center; gap: 25px; padding-bottom: 35px; border-bottom: 1px solid #35424b; }.footer-brand { color: var(--white); }.footer-brand .brand-mark { color: var(--ink); background: var(--yellow); }.footer-top p { margin: 0; font-size: .8rem; }.footer-top nav { display: flex; justify-content: end; gap: 22px; font-size: .73rem; }.footer-top nav a:hover { color: var(--yellow); }.footer-bottom { padding-top: 22px; color: #87949c; font-size: .68rem; }.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.coming-soon-overlay { position: fixed; z-index: 50; inset: 0; display: grid; place-items: center; padding: 24px; background: rgba(23, 34, 48, .58); backdrop-filter: blur(7px); animation: overlay-in .2s ease-out; }.coming-soon-dialog { position: relative; width: min(100%, 510px); padding: 48px 42px 42px; overflow: hidden; background: var(--white); border-radius: 10px; box-shadow: 0 24px 70px rgba(23, 34, 48, .25); text-align: center; animation: dialog-in .25s ease-out; }.coming-soon-dialog::before, .coming-soon-dialog::after { position: absolute; z-index: 0; width: 150px; height: 150px; border: 1px solid rgba(11, 141, 131, .14); border-radius: 50%; content: ""; }.coming-soon-dialog::before { top: -85px; right: -45px; }.coming-soon-dialog::after { bottom: -95px; left: -50px; }.coming-soon-dialog > * { position: relative; z-index: 1; }.coming-soon-close { position: absolute; z-index: 2; top: 14px; right: 17px; width: 34px; height: 34px; border: 0; color: var(--muted); background: transparent; cursor: pointer; font-size: 1.65rem; line-height: 1; }.coming-soon-close:hover { color: var(--ink); }.coming-soon-icon { display: grid; place-items: center; width: 68px; height: 68px; margin: 0 auto 22px; color: var(--teal-dark); background: #e1f4ef; border: 7px solid #f0faf8; border-radius: 22px; font-size: 1.8rem; }.coming-soon-dialog .eyebrow { margin-bottom: 10px; }.coming-soon-dialog h2 { margin-bottom: 14px; font-size: clamp(2.3rem, 6vw, 3.6rem); font-weight: 500; }.coming-soon-lead { margin-bottom: 6px; font-size: 1rem; font-weight: 800; }.coming-soon-copy { max-width: 330px; margin: 0 auto 28px; color: var(--muted); font-size: .86rem; }.coming-soon-back { min-width: 170px; }.modal-open { overflow: hidden; }
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } } @keyframes dialog-in { from { opacity: 0; transform: translateY(12px) scale(.98); } to { opacity: 1; transform: translateY(0) scale(1); } }
@media (max-width: 900px) { .hero-grid, .compressor-app { grid-template-columns: 1fr; }.hero { padding-top: 75px; }.hero-visual { max-width: 550px; width: 100%; margin: 0 auto; }.category-grid { grid-template-columns: repeat(2, 1fr); }.why-grid, .faq-grid, .info-layout, .contact-layout { grid-template-columns: 1fr; gap: 38px; }.why-intro, .faq-grid > div > p:not(.eyebrow) { max-width: 600px; }.footer-top { grid-template-columns: 1fr 1fr; }.footer-top nav { grid-column: 1 / -1; justify-content: start; } }
@media (max-width: 650px) { .container { width: min(100% - 32px, 520px); }.section { padding: 70px 0; }.main-nav { position: absolute; top: 76px; right: 16px; left: 16px; display: none; flex-direction: column; align-items: stretch; gap: 0; padding: 10px; background: var(--white); border: 1px solid var(--line); box-shadow: var(--shadow); }.main-nav.open { display: flex; }.main-nav a { padding: 12px; }.nav-button { text-align: center; }.menu-toggle { display: block; }.hero-grid { gap: 40px; }.hero h1 { font-size: 3.35rem; }.hero-description { font-size: .98rem; }.hero-actions { align-items: flex-start; flex-direction: column; gap: 17px; margin-bottom: 35px; }.trust-row { flex-wrap: wrap; gap: 12px; }.trust-row span + span { padding-left: 12px; }.hero-visual { min-height: 385px; transform: scale(.82); transform-origin: top center; margin-bottom: -65px; }.heading-with-search, .compressor-heading { align-items: flex-start; flex-direction: column; }.search-box { width: 100%; }.category-grid { grid-template-columns: 1fr; }.featured-tool { padding: 25px; }.tool-card-decoration { right: -15%; }.compressor-app { gap: 14px; }.result-previews { grid-template-columns: 1fr; }.preview-frame { min-height: 190px; }.preview-frame img { max-height: 190px; }.result-summary { align-items: flex-start; flex-direction: column; gap: 14px; }.download-button { width: 100%; }.steps-grid { grid-template-columns: 1fr; gap: 20px; }.steps-grid h3 { margin-top: 10px; }.benefits { grid-template-columns: 1fr; gap: 20px; }.benefits h3 { margin-top: 10px; }.info-content, .contact-form { grid-template-columns: 1fr; }.contact-form textarea, .contact-form button, .form-note { grid-column: auto; }.contact-form button { width: 100%; }.footer-top { grid-template-columns: 1fr; }.footer-top nav { grid-column: auto; flex-wrap: wrap; gap: 12px 20px; }.footer-bottom { align-items: flex-start; flex-direction: column; gap: 8px; }.coming-soon-dialog { padding: 42px 24px 30px; }.coming-soon-dialog h2 { font-size: 2.7rem; } }

/* Standalone information pages share the homepage design system. */
.page-hero { padding: 92px 0 82px; background: linear-gradient(125deg, #f7f8fc 55%, #eef8f5 100%); }.page-hero-compact { padding-bottom: 68px; }.page-hero-inner { max-width: 800px; }.page-hero h1 { max-width: 800px; margin-bottom: 18px; font-size: clamp(2.8rem, 6vw, 5rem); }.page-hero-inner > p:not(.eyebrow) { max-width: 620px; margin-bottom: 26px; color: var(--muted); font-size: 1.08rem; }
.info-layout, .contact-layout { display: grid; grid-template-columns: .8fr 1.2fr; gap: 100px; }.info-intro h2 { margin-bottom: 18px; font-size: clamp(2.2rem, 4vw, 3.5rem); font-weight: 500; }.info-intro > p:not(.eyebrow) { color: var(--muted); }.info-content { display: grid; grid-template-columns: 1fr 1fr; column-gap: 34px; }.info-content article { margin-bottom: 30px; }.info-content h3 { margin: 0 0 8px; padding-top: 18px; border-top: 2px solid var(--teal); font-size: 1rem; }.info-content p { margin: 0; color: var(--muted); font-size: .82rem; }.content-icon { display: grid; place-items: center; width: 34px; height: 34px; margin-bottom: 14px; color: var(--teal-dark); background: #e5f5f2; border-radius: 9px; font-size: 1.1rem; }.principles-section { background: #f0f5f4; }.principles-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 28px; }.principles-grid article { padding: 22px; background: var(--white); border: 1px solid var(--line); border-radius: 7px; }.principles-grid strong { color: var(--coral); font-size: .72rem; }.principles-grid h3 { margin: 28px 0 8px; font-size: 1rem; }.principles-grid p { margin: 0; color: var(--muted); font-size: .8rem; }
.contact-layout { background: var(--white); }.contact-email { margin-top: 30px; padding-top: 18px; border-top: 2px solid var(--coral); }.contact-email span, .contact-email a { display: block; }.contact-email span { margin-bottom: 5px; color: var(--muted); font-size: .7rem; text-transform: uppercase; }.contact-email a, .inline-link { color: var(--teal-dark); font-weight: bold; text-decoration: underline; text-underline-offset: 3px; }.contact-topics { display: flex; flex-wrap: wrap; gap: 7px; margin-top: 24px; }.contact-topics span { padding: 6px 9px; color: var(--teal-dark); background: #e5f5f2; border-radius: 3px; font-size: .68rem; font-weight: bold; }.contact-form { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 16px; align-content: start; padding: 28px; background: var(--paper); border-radius: 8px; }.contact-form label { color: var(--ink); font-size: .75rem; font-weight: bold; }.contact-form input, .contact-form textarea { width: 100%; padding: 12px; border: 1px solid var(--line); border-radius: 4px; outline-color: var(--teal); background: var(--white); color: var(--ink); }.contact-form textarea, .contact-form button, .form-note { grid-column: 1 / -1; }.contact-form textarea { resize: vertical; }.contact-form button { justify-self: start; margin-top: 8px; }.form-note { margin: 0; color: var(--muted); font-size: .7rem; }.form-note-success { color: var(--teal-dark); font-weight: bold; }
.legal-section { background: var(--paper); }.terms-section { background: #f0f5f4; }.legal-content { max-width: 850px; }.legal-content h2 { margin: 38px 0 8px; font-family: Georgia, "Times New Roman", serif; font-size: 1.35rem; font-weight: 500; }.legal-content h2:first-of-type { margin-top: 0; }.legal-content p { max-width: 780px; color: var(--muted); font-size: .84rem; }.legal-updated { margin-bottom: 42px; color: var(--muted); font-size: .75rem; }
@media (max-width: 900px) { .info-layout, .contact-layout { grid-template-columns: 1fr; gap: 38px; } }
@media (max-width: 650px) { .page-hero { padding: 70px 0 60px; }.page-hero h1 { font-size: 3.05rem; }.info-content, .contact-form, .principles-grid { grid-template-columns: 1fr; }.contact-form textarea, .contact-form button, .form-note { grid-column: auto; }.contact-form button { width: 100%; } }

/* Homepage section refresh: compact cards, clear hierarchy, and mobile-first spacing. */
.section-heading-centered { max-width: 680px; margin-right: auto; margin-left: auto; text-align: center; }.section-heading-centered > p:not(.eyebrow) { max-width: 540px; margin-right: auto; margin-left: auto; }.how-section { background: #fffaf0; }.steps-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }.step-card { min-width: 0; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 8px 24px rgba(23, 34, 48, .04); transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }.step-card:hover { border-color: #a7d7d1; box-shadow: 0 14px 30px rgba(23, 34, 48, .08); transform: translateY(-3px); }.step-card-top { display: flex; align-items: center; justify-content: space-between; margin-bottom: 30px; }.step-number { display: grid; place-items: center; width: 40px; height: 40px; color: var(--teal-dark); background: #e5f5f2; border-radius: 50%; font-size: .75rem; font-weight: 800; }.step-icon, .benefit-icon { display: grid; place-items: center; color: var(--teal); }.step-icon { width: 42px; height: 42px; background: #fff4d7; border-radius: 11px; }.step-icon svg, .benefit-icon svg { width: 23px; height: 23px; fill: none; stroke: currentColor; stroke-linecap: round; stroke-linejoin: round; stroke-width: 1.7; }.step-card h3 { margin-bottom: 9px; font-size: 1.1rem; }.step-card p { margin: 0; color: var(--muted); font-size: .82rem; }.why-section { background: #f0f5f4; }.benefits { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }.benefit-card { min-width: 0; padding: 28px; background: var(--white); border: 1px solid var(--line); border-radius: 10px; box-shadow: 0 8px 24px rgba(23, 34, 48, .04); }.benefit-icon { width: 44px; height: 44px; margin-bottom: 22px; background: #e5f5f2; border-radius: 12px; }.benefit-card h3 { margin-bottom: 9px; font-size: 1.05rem; }.benefit-card p { margin: 0; color: var(--muted); font-size: .82rem; }.faq-section { background: var(--white); }.faq-list { max-width: 820px; margin: 0 auto; border: 1px solid var(--line); border-radius: 10px; overflow: hidden; }.faq-list details { background: var(--white); }.faq-list details + details { border-top: 1px solid var(--line); }.faq-list summary { display: flex; align-items: center; justify-content: space-between; gap: 20px; min-height: 68px; padding: 18px 22px; color: var(--ink); cursor: pointer; list-style: none; font-size: .9rem; font-weight: 800; }.faq-list summary::-webkit-details-marker { display: none; }.faq-list summary:focus-visible { outline: 3px solid rgba(11, 141, 131, .25); outline-offset: -3px; }.faq-list summary b { position: relative; flex: 0 0 auto; width: 22px; height: 22px; border: 1px solid #b8dcd7; border-radius: 50%; }.faq-list summary b::before, .faq-list summary b::after { position: absolute; top: 50%; left: 50%; width: 9px; height: 1px; background: var(--teal); content: ""; transform: translate(-50%, -50%); }.faq-list summary b::after { transform: translate(-50%, -50%) rotate(90deg); transition: transform .2s ease; }.faq-list details[open] summary b::after { transform: translate(-50%, -50%) rotate(0); }.faq-list details p { max-width: 680px; margin: -2px 60px 0 22px; padding: 0 0 21px; color: var(--muted); font-size: .82rem; line-height: 1.65; }.site-footer { padding: 64px 0 24px; }.footer-main { display: grid; grid-template-columns: minmax(220px, .8fr) 1.2fr; gap: 80px; padding-bottom: 44px; border-bottom: 1px solid #35424b; }.footer-brand-block p { margin: 16px 0 0; color: #aebbc1; font-size: .82rem; }.footer-links { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 28px; }.footer-links h3 { margin: 0 0 16px; color: var(--white); font-size: .75rem; letter-spacing: .08em; text-transform: uppercase; }.footer-links a { display: block; width: fit-content; margin: 0 0 12px; color: #aebbc1; font-size: .76rem; }.footer-links a:hover, .footer-links a:focus-visible { color: var(--yellow); }.footer-bottom { padding-top: 22px; }.footer-bottom span { color: #87949c; font-size: .68rem; }
@media (max-width: 700px) { .section-heading-centered { text-align: left; }.section-heading-centered > p:not(.eyebrow) { margin-left: 0; }.steps-grid, .benefits { grid-template-columns: 1fr; gap: 14px; }.step-card, .benefit-card { padding: 22px; }.step-card-top { margin-bottom: 22px; }.footer-main { grid-template-columns: 1fr; gap: 38px; padding-bottom: 32px; }.footer-links { gap: 18px; }.footer-links a { padding: 3px 0; margin-bottom: 9px; }.faq-list summary { min-height: 64px; padding: 16px; }.faq-list details p { margin-right: 42px; margin-left: 16px; padding-bottom: 18px; } }
@media (max-width: 380px) { .container { width: calc(100% - 28px); }.section { padding: 58px 0; }.step-card, .benefit-card { padding: 19px; }.footer-links { grid-template-columns: 1fr 1fr; row-gap: 22px; }.footer-links > div:last-child { grid-column: 1 / -1; }.faq-list summary { gap: 12px; padding-right: 13px; padding-left: 13px; font-size: .84rem; }.faq-list details p { margin-right: 30px; margin-left: 13px; font-size: .78rem; } }
@keyframes faq-reveal { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }

/* Theme layer shared by the homepage and standalone pages. */
:root { color-scheme: light; --page-bg: #f4f7f8; --surface: #ffffff; --surface-soft: #edf3f3; --text-strong: #172230; --text-muted: #64727d; --border-soft: #d9e3e5; --accent: #147d78; --accent-strong: #0d5e5b; --accent-soft: #dff1ef; --warm-soft: #fff6e5; --footer-bg: #14232c; --footer-text: #d2dce0; --shadow-soft: 0 16px 35px rgba(23, 34, 48, .08); }
html, body { background: var(--page-bg); color: var(--text-strong); transition: background-color .2s ease, color .2s ease; }.site-header, .hero, .page-hero, .tool-directory, .faq-section, .contact-section, .compressor-section, .surface-section { transition: background-color .2s ease, border-color .2s ease; }
.theme-toggle { display: inline-flex; align-items: center; justify-content: center; gap: 6px; min-height: 38px; padding: 7px 11px; border: 1px solid var(--border-soft); border-radius: 7px; color: var(--text-muted); background: var(--surface); cursor: pointer; font-size: .72rem; font-weight: 800; transition: background-color .2s ease, border-color .2s ease, color .2s ease, transform .2s ease; }.theme-toggle:hover { color: var(--accent); border-color: var(--accent); transform: translateY(-1px); }.theme-icon { color: var(--accent); font-size: 1rem; line-height: 1; }.theme-label { white-space: nowrap; }
.site-header { background: color-mix(in srgb, var(--page-bg) 88%, transparent); border-color: var(--border-soft); }.brand, h1, h2, h3, .setting-header, .preview-label, .faq-list summary { color: var(--text-strong); }.main-nav { color: var(--text-muted); }.main-nav a:hover, .text-link:hover, .tool-link:hover { color: var(--accent); }.menu-toggle span { background: var(--text-strong); }.nav-button { background: var(--text-strong); }.hero, .page-hero { background: linear-gradient(125deg, var(--page-bg) 55%, var(--surface-soft) 100%); }.hero-description, .section-heading > p, .compressor-heading p:not(.eyebrow), .faq-grid > div > p:not(.eyebrow), .step-card p, .benefit-card p, .why-intro { color: var(--text-muted); }.button-primary { background: var(--accent); box-shadow: 0 8px 18px rgba(20, 125, 120, .2); }.button-primary:hover { background: var(--accent-strong); }.category-card, .step-card, .benefit-card, .settings-card, .contact-form, .principles-grid article, .results-column, .hero-panel { background: var(--surface); border-color: var(--border-soft); box-shadow: var(--shadow-soft); }.category-image, .how-section { background: var(--warm-soft); }.why-section, .principles-section { background: var(--surface-soft); }.compressor-section, .faq-section, .contact-section { background: var(--surface); }.upload-zone { background: var(--surface-soft); border-color: #8bc4bd; box-shadow: inset 0 0 0 4px rgba(20, 125, 120, .04); }.upload-zone:hover, .upload-zone:focus-visible, .upload-zone.dragover { background: var(--accent-soft); border-color: var(--accent); }.settings-card input[type=range] { accent-color: var(--accent); }.format-note, .range-labels, .result-placeholder p, .file-name { color: var(--text-muted); }.result-placeholder, .preview-frame { background-color: var(--surface-soft); }.result-summary { border-color: var(--border-soft); }.result-summary div strong { color: var(--accent-strong); }.faq-list { border-color: var(--border-soft); box-shadow: var(--shadow-soft); }.faq-list details, .faq-list details + details { background: var(--surface); border-color: var(--border-soft); }.faq-list summary b { border-color: #9bcfc9; }.site-footer { background: var(--footer-bg); }.footer-links a, .footer-brand-block p { color: var(--footer-text); }
html[data-theme="dark"] { color-scheme: dark; --page-bg: #101a21; --surface: #17252d; --surface-soft: #1d3038; --text-strong: #edf5f4; --text-muted: #afbec3; --border-soft: #30454d; --accent: #53c4b6; --accent-strong: #83ddd1; --accent-soft: #214641; --warm-soft: #292b27; --footer-bg: #0b1319; --footer-text: #c7d5d8; --shadow-soft: 0 18px 40px rgba(0, 0, 0, .2); }.dark-theme-placeholder { color: var(--text-strong); }
html[data-theme="dark"], html[data-theme="dark"] body { background-color: #101a21 !important; }
html[data-theme="dark"] .site-header { background: rgba(16, 26, 33, .9); } html[data-theme="dark"] .brand-mark { color: #09221f; background: var(--accent); } html[data-theme="dark"] .nav-button { color: #09221f !important; background: var(--accent); } html[data-theme="dark"] .button-primary { color: #09221f; } html[data-theme="dark"] .shape { background: #234744; } html[data-theme="dark"] .shape-back { background: #51433b; } html[data-theme="dark"] .hero-panel, html[data-theme="dark"] .floating-card { border-color: var(--border-soft); } html[data-theme="dark"] .compression-art { background: #28444c; } html[data-theme="dark"] .art-water { background: #397a7b; } html[data-theme="dark"] .art-mountain { border-bottom-color: #467e78; } html[data-theme="dark"] .mountain-two { border-bottom-color: #315c63; } html[data-theme="dark"] .category-pdf { background: #3a2c2b; } html[data-theme="dark"] .category-student { background: #292b45; } html[data-theme="dark"] .category-business { background: #3a3425; } html[data-theme="dark"] .category-image { background: var(--accent-soft); } html[data-theme="dark"] .tool-card-icon { color: #163d3a; background: #e2bf62; } html[data-theme="dark"] .preview-frame { background-image: linear-gradient(45deg, #263c40 25%, transparent 25%), linear-gradient(-45deg, #263c40 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #263c40 75%), linear-gradient(-45deg, transparent 75%, #263c40 75%); } html[data-theme="dark"] .contact-form input, html[data-theme="dark"] .contact-form textarea, html[data-theme="dark"] .search-box, html[data-theme="dark"] .search-box input { color: var(--text-strong); background: var(--surface); border-color: var(--border-soft); } html[data-theme="dark"] .coming-soon-dialog { background: var(--surface); } html[data-theme="dark"] .coming-soon-overlay { background: rgba(2, 8, 12, .7); }
@media (max-width: 650px) { .header-inner { min-height: 68px; gap: 8px; }.brand { min-width: 0; font-size: clamp(.94rem, 4vw, 1.12rem); }.brand > span:last-child { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }.theme-toggle { flex: 0 0 auto; min-height: 36px; padding: 7px 8px; }.theme-label { display: none; }.menu-toggle { flex: 0 0 auto; padding: 5px; }.main-nav { top: 68px; } }

/* Contrast guardrails for text-heavy surfaces in both themes. */
.brand, .brand > span:last-child, .legal-content h2, .info-intro h2, .info-content h3, .principles-grid h3, .contact-form label, .setting-header, .preview-label, .result-placeholder h3, .faq-list summary { color: var(--text); }
.legal-content p, .legal-updated, .info-intro > p:not(.eyebrow), .info-content p, .principles-grid p, .contact-email span, .form-note, .file-name, .compression-meta, .panel-bottom, .result-placeholder p, .range-labels, .format-note { color: var(--text-muted); }
.contact-email a, .inline-link, .privacy-note, .result-summary div strong { color: var(--primary-hover); }
.brand-mark { color: var(--surface); }.footer-brand, .footer-brand > span:last-child, .footer-links h3 { color: #ffffff; }.footer-bottom span { color: var(--footer-text); }.contact-form input, .contact-form textarea { color: var(--text); background: var(--surface); border-color: var(--border); }.search-box input { color: var(--text); }.search-box input::placeholder { color: var(--text-muted); opacity: 1; }
html[data-theme="dark"] .brand, html[data-theme="dark"] .brand > span:last-child, html[data-theme="dark"] .legal-content h2, html[data-theme="dark"] .info-intro h2, html[data-theme="dark"] .info-content h3, html[data-theme="dark"] .principles-grid h3, html[data-theme="dark"] .contact-form label, html[data-theme="dark"] .setting-header, html[data-theme="dark"] .preview-label, html[data-theme="dark"] .result-placeholder h3, html[data-theme="dark"] .faq-list summary { color: #f8fafc; }
html[data-theme="dark"] .legal-content p, html[data-theme="dark"] .legal-updated, html[data-theme="dark"] .info-intro > p:not(.eyebrow), html[data-theme="dark"] .info-content p, html[data-theme="dark"] .principles-grid p, html[data-theme="dark"] .contact-email span, html[data-theme="dark"] .form-note, html[data-theme="dark"] .file-name, html[data-theme="dark"] .compression-meta, html[data-theme="dark"] .panel-bottom, html[data-theme="dark"] .result-placeholder p, html[data-theme="dark"] .range-labels, html[data-theme="dark"] .format-note { color: #aab4c5; }
html[data-theme="dark"] .footer-brand, html[data-theme="dark"] .footer-brand > span:last-child, html[data-theme="dark"] .footer-links h3 { color: #f8fafc; } html[data-theme="dark"] .footer-bottom span { color: #cbd5e1; } html[data-theme="dark"] .contact-form input, html[data-theme="dark"] .contact-form textarea { color: #f8fafc; background: #111827; border-color: #263247; }
.faq-list details p { animation: faq-reveal .2s ease-out; }

/* Final premium indigo palette. All existing components consume these shared tokens. */
:root {
	color-scheme: light;
	--bg: #f7f9fc;
	--surface: #ffffff;
	--surface-secondary: #f1f4f9;
	--text: #111827;
	--text-muted: #667085;
	--border: #e4e7ec;
	--primary: #4f46e5;
	--primary-hover: #4338ca;
	--primary-soft: #eef2ff;
	--success: #16a34a;
	--warning: #f59e0b;
	--shadow-premium: 0 12px 30px rgba(17, 24, 39, .06);
	--ink: var(--text);
	--muted: var(--text-muted);
	--line: var(--border);
	--paper: var(--bg);
	--white: var(--surface);
	--teal: var(--primary);
	--teal-dark: var(--primary-hover);
	--coral: var(--warning);
	--yellow: #fbbf24;
	--lavender: var(--primary-soft);
	--page-bg: var(--bg);
	--surface-soft: var(--surface-secondary);
	--text-strong: var(--text);
	--text-muted: #667085;
	--border-soft: var(--border);
	--accent: var(--primary);
	--accent-strong: var(--primary-hover);
	--accent-soft: var(--primary-soft);
	--warm-soft: #f8faff;
	--footer-bg: #172033;
	--footer-text: #dbe3f0;
	--shadow-soft: var(--shadow-premium);
	--shadow: var(--shadow-premium);
}

html, body { background: var(--bg); color: var(--text); }
body { font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif; line-height: 1.55; }
h1, h2 { letter-spacing: -.035em; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline-color: rgba(79, 70, 229, .45); }
.site-header { background: rgba(247, 249, 252, .9); border-color: var(--border); }
.main-nav a[aria-current="page"] { color: var(--primary); }
.brand-mark { background: var(--primary); }
.main-nav a:hover, .text-link:hover, .tool-link:hover { color: var(--primary); }
.nav-button { background: var(--text); }
.menu-toggle span { background: var(--text); }
.theme-toggle { color: var(--text-muted); background: var(--surface); border-color: var(--border); }
.theme-toggle:hover { color: var(--primary); border-color: var(--primary); }
.theme-icon { color: var(--primary); }
.hero, .page-hero { background: linear-gradient(125deg, var(--bg) 0%, #f4f6ff 100%); }
.hero h1 em { color: var(--primary); }
.eyebrow { color: var(--primary); }
.eyebrow-dot { background: var(--primary); }
.hero-description, .section-heading > p, .compressor-heading p:not(.eyebrow), .faq-grid > div > p:not(.eyebrow), .step-card p, .benefit-card p, .why-intro { color: var(--text-muted); }
.button-primary { background: var(--primary); box-shadow: 0 8px 18px rgba(79, 70, 229, .2); }
.button-primary:hover { background: var(--primary-hover); }
.text-link { color: var(--text); }
.trust-row { gap: 10px; color: var(--text-muted); }
.trust-row span { display: flex; align-items: center; gap: 8px; min-height: 42px; padding: 7px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--surface); box-shadow: 0 4px 14px rgba(17, 24, 39, .03); }
.trust-row span + span { padding-left: 12px; border-left: 1px solid var(--border); }
.trust-row span::before { color: var(--primary); font-size: .85rem; font-weight: 800; }
.trust-row span:nth-child(1)::before { content: "✓"; }.trust-row span:nth-child(2)::before { content: "◉"; }.trust-row span:nth-child(3)::before { content: "＋"; }
.trust-row strong { color: var(--text); font-size: .78rem; }
.shape { background: #e7e9ff; }.shape-back { background: #e8ecf5; }
.hero-panel, .floating-card, .category-card, .step-card, .benefit-card, .settings-card, .results-column, .contact-form, .principles-grid article { border-color: var(--border); box-shadow: var(--shadow-premium); }
.mini-icon, .benefit-icon, .content-icon, .step-icon { color: var(--primary); background: var(--primary-soft); }
.compression-art { background: #dfe5ff; }.art-sun { background: #fbbf24; }.art-water { background: #929cf0; }.art-mountain { border-bottom-color: #737bd7; }.mountain-two { border-bottom-color: #555eb5; }
.saved-badge { color: var(--success); background: #eaf8ef; }.progress span { background: var(--primary); }.privacy-note { color: var(--primary-hover); background: var(--primary-soft); }
.category-card { position: relative; background: var(--surface); }.category-card .category-icon { color: var(--primary); background: var(--primary-soft); }.category-image { background: var(--primary-soft); }.category-pdf, .category-student, .category-business { background: var(--surface-secondary); }.category-card[data-coming-soon]::after { position: absolute; top: 10px; right: 10px; padding: 3px 7px; color: var(--text-muted); border: 1px solid var(--border); border-radius: 999px; background: var(--surface); content: "Coming Soon"; font-size: .58rem; font-weight: 800; letter-spacing: .04em; text-transform: uppercase; }
.upload-zone { background: var(--surface-secondary); border-color: #a9b4e9; box-shadow: inset 0 0 0 4px rgba(79, 70, 229, .04); }.upload-zone:hover, .upload-zone:focus-visible, .upload-zone.dragover { background: var(--primary-soft); border-color: var(--primary); }.upload-icon { background: var(--primary); }.settings-card input[type=range] { accent-color: var(--primary); }.format-note span:first-child { color: var(--primary-hover); background: var(--primary-soft); }.results-column, .result-placeholder, .preview-frame { background-color: var(--surface-secondary); }.placeholder-icon { color: var(--primary); background: var(--primary-soft); }.preview-frame { background-image: linear-gradient(45deg, #e1e5ee 25%, transparent 25%), linear-gradient(-45deg, #e1e5ee 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #e1e5ee 75%), linear-gradient(-45deg, transparent 75%, #e1e5ee 75%); }.result-summary { border-color: var(--border); }.result-summary div strong { color: var(--primary-hover); }
.how-section { background: #f8faff; }.step-number { color: var(--primary-hover); background: var(--primary-soft); }.step-card:hover { border-color: #b7b5f5; box-shadow: 0 14px 30px rgba(79, 70, 229, .1); }.why-section, .principles-section { background: var(--surface-secondary); }.benefit-icon { color: var(--primary); background: var(--primary-soft); }.faq-section { background: var(--surface); }.faq-list, .faq-list details, .faq-list details + details { border-color: var(--border); background: var(--surface); }.faq-list { box-shadow: var(--shadow-premium); }.faq-list summary { color: var(--text); }.faq-list summary b { border-color: #b8b5f1; }.faq-list summary b::before, .faq-list summary b::after { background: var(--primary); }.faq-list details[open] summary { color: var(--primary-hover); background: #fafaff; }
.site-footer { background: var(--footer-bg); }.footer-links a, .footer-brand-block p { color: var(--footer-text); }.footer-links a:hover, .footer-links a:focus-visible { color: #a5b4fc; }.footer-brand .brand-mark { background: var(--primary); color: var(--surface); }
.coming-soon-overlay { background: rgba(17, 24, 39, .56); }.coming-soon-dialog { border: 1px solid var(--border); box-shadow: 0 24px 70px rgba(17, 24, 39, .18); }.coming-soon-icon { color: var(--primary); background: var(--primary-soft); border-color: #e0e4ff; }

html[data-theme="dark"] {
	color-scheme: dark;
	--bg: #0b1120;
	--surface: #111827;
	--surface-secondary: #172033;
	--text: #f8fafc;
	--text-muted: #aab4c5;
	--border: #263247;
	--primary: #818cf8;
	--primary-hover: #a5b4fc;
	--primary-soft: #1e1b4b;
	--success: #4ade80;
	--warning: #fbbf24;
	--shadow-premium: 0 18px 40px rgba(0, 0, 0, .2);
	--ink: var(--text);
	--muted: var(--text-muted);
	--line: var(--border);
	--paper: var(--bg);
	--white: var(--surface);
	--teal: var(--primary);
	--teal-dark: var(--primary-hover);
	--coral: var(--warning);
	--yellow: var(--warning);
	--lavender: var(--primary-soft);
	--page-bg: var(--bg);
	--surface-soft: var(--surface-secondary);
	--text-strong: var(--text);
	--text-muted: #aab4c5;
	--border-soft: var(--border);
	--accent: var(--primary);
	--accent-strong: var(--primary-hover);
	--accent-soft: var(--primary-soft);
	--warm-soft: #151b2b;
	--footer-bg: #070c16;
	--footer-text: #d2dbea;
	--shadow-soft: var(--shadow-premium);
	--shadow: var(--shadow-premium);
}
html[data-theme="dark"], html[data-theme="dark"] body { background-color: var(--bg) !important; }.site-header { background: rgba(11, 17, 32, .9); }.hero, .page-hero { background: linear-gradient(125deg, var(--bg) 0%, #111936 100%); }.shape { background: #20265a; }.shape-back { background: #252d40; }.hero-panel, .floating-card, .category-card, .step-card, .benefit-card, .settings-card, .results-column, .contact-form, .principles-grid article { background: var(--surface); border-color: var(--border); box-shadow: var(--shadow-premium); }.category-image, .how-section { background: var(--primary-soft); }.category-pdf, .category-student, .category-business, .why-section, .principles-section { background: var(--surface-secondary); }.category-card[data-coming-soon]::after { color: var(--text-muted); background: var(--surface); border-color: var(--border); }.upload-zone, .result-placeholder, .preview-frame { background-color: var(--surface-secondary); }.upload-zone { border-color: #515aa1; box-shadow: inset 0 0 0 4px rgba(129, 140, 248, .06); }.upload-zone:hover, .upload-zone:focus-visible, .upload-zone.dragover { background: var(--primary-soft); border-color: var(--primary); }.preview-frame { background-image: linear-gradient(45deg, #202c42 25%, transparent 25%), linear-gradient(-45deg, #202c42 25%, transparent 25%), linear-gradient(45deg, transparent 75%, #202c42 75%), linear-gradient(-45deg, transparent 75%, #202c42 75%); }.faq-list, .faq-list details, .faq-list details + details { background: var(--surface); border-color: var(--border); }.faq-list details[open] summary { background: #171942; }.site-footer { background: var(--footer-bg); }.coming-soon-overlay { background: rgba(3, 7, 18, .72); }.coming-soon-dialog { background: var(--surface); border-color: var(--border); }.coming-soon-icon { background: var(--primary-soft); border-color: #2b2b67; }
html[data-theme="light"], html[data-theme="light"] body { background-color: var(--bg) !important; }
html, body { transition: none; }
html[data-theme="light"] .button-primary { color: #ffffff; background: #4f46e5; }
html[data-theme="dark"] .button-primary { color: #0b1120; background: #818cf8; }
.button { transition: transform .2s ease; }