:root{font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,Segoe UI,sans-serif;color:#17131f;background:#fff;font-synthesis:none;text-rendering:optimizeLegibility}*{box-sizing:border-box}html{scroll-behavior:smooth}body{margin:0;background:#fff}button,input,select{font:inherit}button{cursor:pointer}.sr-only{position:absolute!important;width:1px!important;height:1px!important;padding:0!important;margin:-1px!important;overflow:hidden!important;clip:rect(0,0,0,0)!important;white-space:nowrap!important;border:0!important}.heic-tool{--purple-950:#2e155f;--purple-900:#3c1d7d;--purple-800:#4d28a6;--purple-700:#5d35cc;--purple-600:#6f4be8;--purple-500:#815ff0;--purple-400:#9b7cf4;--purple-300:#bca9f8;--purple-200:#d9cffb;--purple-100:#eee9ff;--purple-50:#f8f6ff;--ink:#17131f;--muted:#706a79;--border:#e6e1eb;--shadow:0 12px 34px rgba(63,36,118,.075);--shadow-hover:0 13px 32px rgba(65,36,126,.09);color:var(--ink);background:#fff;overflow:hidden}.heic-tool button:focus-visible,.heic-tool a:focus-visible,.heic-tool input:focus-visible,.heic-tool select:focus-visible,.heic-tool summary:focus-visible,.heic-tool [role=button]:focus-visible{outline:3px solid rgba(129,95,240,.24);outline-offset:2px}.hero-section{padding:48px 20px;text-align:center;background:linear-gradient(180deg,#fff 0% 78%,#fcfbff)}.hero-copy{width:min(860px,100%);margin:0 auto 28px}.hero-eyebrow{display:inline-block;margin-bottom:10px;color:var(--purple-700);font-size:12px;line-height:1;font-weight:800;letter-spacing:.11em}.hero-copy h1{margin:0;color:#18141e;font-size:clamp(42px,5vw,52px);line-height:1.06;font-weight:820;letter-spacing:-1.8px}.hero-copy p{width:min(760px,100%);margin:14px auto 0;color:#6e6875;font-size:17px;line-height:1.65}.tool-shell{width:min(1200px,100%);margin:0 auto;padding:28px;text-align:left;background:#fff;border:1px solid #e9e5ed;border-radius:22px;box-shadow:var(--shadow)}.dropzone{min-height:260px;padding:38px 24px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;border:1.5px dashed #c9bfda;border-radius:18px;background:#fdfcff;text-align:center;transition:border-color .18s ease,background .18s ease,transform .18s ease}.dropzone:hover,.dropzone.is-dragging{border-color:var(--purple-500);background:var(--purple-50)}.dropzone.is-dragging{transform:translateY(-1px)}.dropzone-icon{width:54px;height:54px;margin-bottom:4px;display:grid;place-items:center;color:var(--purple-700);background:var(--purple-100);border-radius:16px}.dropzone-icon svg,.download-btn svg,.icon-text-btn svg,.secondary-btn svg{width:22px;height:22px;fill:none;stroke:currentColor;stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}.dropzone strong{color:#2b2630;font-size:19px;line-height:1.3}.dropzone>span:not(.dropzone-icon){color:#817a88;font-size:15px;line-height:1.5}.dropzone em{margin-top:6px;color:#8c8394;font-size:14px;font-style:normal;font-weight:650}.primary-btn,.secondary-btn,.danger-btn,.download-btn,.icon-text-btn{min-height:46px;border-radius:11px;font-size:16px;font-weight:760;transition:transform .18s ease,background .18s ease,border-color .18s ease,box-shadow .18s ease}.primary-btn{padding:0 22px;color:#fff;background:var(--purple-600);border:1px solid var(--purple-600);box-shadow:0 8px 18px #6f4be82e}.primary-btn:hover{background:var(--purple-700);border-color:var(--purple-700);transform:translateY(-1px)}.upload-btn{margin-top:9px}.secondary-btn{padding:0 17px;color:var(--purple-800);background:#fff;border:1px solid #cfc4e6}.secondary-btn:hover{background:var(--purple-50);border-color:#bca9f8}.danger-btn{padding:0 20px;color:#9f2d36;background:#fff5f5;border:1px solid #efc5c8}.icon-text-btn{padding:0 10px;display:inline-flex;align-items:center;gap:6px;color:#6f6877;background:transparent;border:1px solid transparent}.icon-text-btn svg{width:18px;height:18px}.trust-row{display:flex;justify-content:center;gap:18px;flex-wrap:wrap;padding:18px 4px 0;color:#6f6877;font-size:14px;font-weight:650}.workspace-topbar{padding-bottom:20px;display:flex;justify-content:space-between;align-items:center;gap:20px;border-bottom:1px solid #eeeaf1}.workspace-topbar>div:first-child{display:flex;align-items:baseline;gap:10px}.workspace-topbar strong{font-size:20px}.workspace-topbar span{color:#8a8390;font-size:14px}.topbar-actions{display:flex;align-items:center;gap:7px}.settings-grid{padding:22px 0;display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:15px;border-bottom:1px solid #eeeaf1}.control{min-width:0;display:flex;flex-direction:column;gap:8px}.control>span{display:flex;justify-content:space-between;gap:10px;color:#453f4b;font-size:15px;font-weight:760}.control>span b{color:var(--purple-700)}.control select,.number-with-unit{width:100%;min-height:45px;color:#302b35;background:#fff;border:1px solid #dcd5e4;border-radius:10px}.control select{padding:0 12px}.control input[type=range]{width:100%;min-height:32px;accent-color:var(--purple-600)}.number-with-unit{display:flex;align-items:center;overflow:hidden}.number-with-unit input{min-width:0;flex:1;height:43px;padding:0 11px;border:0;outline:0}.number-with-unit span{padding-right:11px;color:#7e7586;font-size:14px}.file-list{margin-top:18px;display:grid;gap:10px}.file-row{min-width:0;padding:12px 13px;display:flex;align-items:center;justify-content:space-between;gap:14px;background:#fdfcff;border:1px solid #e6e0ed;border-radius:13px}.file-main{min-width:0;display:flex;align-items:center;gap:12px}.file-main img,.file-placeholder{width:58px;height:58px;flex:none;border-radius:10px;background:#f2eef9;object-fit:cover}.file-placeholder{display:grid;place-items:center;color:var(--purple-700);font-size:12px;font-weight:850;letter-spacing:.05em}.file-copy{min-width:0;display:flex;flex-direction:column;gap:3px}.file-copy strong{max-width:620px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;color:#332d38;font-size:15px}.file-copy span,.file-copy small{color:#847d8a;font-size:14px;line-height:1.4}.file-copy .error-text{color:#ad363f}.file-state{display:flex;align-items:center;gap:8px;flex:none}.status-pill{padding:6px 9px;color:#716978;background:#f1edf5;border-radius:999px;font-size:13px;font-weight:750}.status-pill.active{color:var(--purple-800);background:var(--purple-100)}.status-pill.error{color:#a13038;background:#fff0f1}.download-btn{min-height:40px;padding:0 13px;display:inline-flex;align-items:center;gap:6px;color:var(--purple-800);background:#f7f4ff;border:1px solid #d9cffb;font-size:14px}.download-btn svg{width:17px;height:17px}.row-remove{width:38px;height:38px;display:grid;place-items:center;color:#817a88;background:transparent;border:0;border-radius:9px;font-size:24px;line-height:1}.row-remove:hover{background:#f1edf5;color:#4e4656}.inline-message{margin-top:14px;padding:11px 13px;color:#5c5364;background:#faf8ff;border:1px solid #ded5f6;border-radius:10px;font-size:14px;line-height:1.5}.progress-wrap{margin-top:18px}.progress-label{margin-bottom:7px;display:flex;justify-content:space-between;color:#645c6d;font-size:14px}.progress-label strong{color:var(--purple-700)}.progress-track{height:8px;overflow:hidden;background:#eee9f4;border-radius:999px}.progress-track span{display:block;height:100%;background:var(--purple-600);border-radius:inherit;transition:width .18s ease}.action-row{margin-top:20px;display:flex;justify-content:flex-end;gap:10px}.action-row .secondary-btn{display:inline-flex;align-items:center;gap:7px}.landing-section{padding:70px 20px}.alt-section{background:#fbf9ff}.landing-inner{width:min(980px,100%);margin:0 auto}.section-label{display:inline-block;margin-bottom:10px;padding:6px 10px;color:var(--purple-700);background:var(--purple-100);border-radius:999px;font-size:11px;font-weight:850;letter-spacing:.1em}.landing-inner h2{margin:0;color:#241b2e;font-size:30px;line-height:1.18;letter-spacing:-.5px}.section-underline{display:block;width:48px;height:3px;margin:13px 0 26px;background:var(--purple-500);border-radius:99px}.steps-grid,.features-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:14px}.steps-grid article,.features-grid article{position:relative;padding:20px;background:#fff;border:1px solid #e5def0;border-radius:15px;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.steps-grid article:hover,.features-grid article:hover{transform:translateY(-3px);border-color:#d5c8ef;box-shadow:var(--shadow-hover)}.steps-grid article:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--purple-500);opacity:0;border-radius:15px 0 0 15px;transition:width .18s ease,opacity .18s ease}.steps-grid article:hover:before{width:5px;opacity:1}.step-number{width:38px;height:38px;display:grid;place-items:center;color:var(--purple-800);background:var(--purple-100);border-radius:11px;font-size:13px;font-weight:850}.steps-grid h3,.features-grid h3{margin:14px 0 7px;color:#3a275f;font-size:16px;line-height:1.35}.steps-grid p,.features-grid p{margin:0;color:#756e7c;font-size:15px;line-height:1.65}.features-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.features-grid article{min-height:160px;overflow:hidden;background:#fdfcff}.features-grid article:nth-child(3n+2){background:#fff}.features-grid article:nth-child(3n){background:#faf8ff}.features-grid article:after{content:"";position:absolute;width:78px;height:78px;right:-28px;top:-30px;background:#eee9ff;border-radius:50%;transition:transform .18s ease}.features-grid article:hover:after{transform:scale(1.14)}.features-grid h3{margin-top:0;position:relative;z-index:1}.features-grid p{position:relative;z-index:1}.prose-inner p{margin:0 0 16px;color:#6f6876;font-size:15px;line-height:1.75}.prose-inner a{color:var(--purple-700);font-weight:700;text-decoration-thickness:1px;text-underline-offset:2px}.guidance-note{margin-top:22px;padding:17px 18px;display:grid;gap:5px;color:#5d5565;background:#f8f5ff;border:1px solid #ded5f6;border-radius:13px;border-left:4px solid var(--purple-500)}.guidance-note strong{color:#3c2a58;font-size:15px}.guidance-note span{font-size:15px;line-height:1.65}.faq-list{border-top:1px solid #ded6ea}.faq-list details{position:relative;padding:0 15px;border-bottom:1px solid #ded6ea;transition:background .18s ease,box-shadow .18s ease}.faq-list details:hover{background:#faf8ff}.faq-list details[open]{background:#f8f5ff;box-shadow:inset 4px 0 0 var(--purple-500)}.faq-list summary{min-height:62px;padding:18px 42px 18px 0;display:flex;align-items:center;color:#3c3542;font-size:16px;font-weight:760;cursor:pointer;list-style:none}.faq-list summary::-webkit-details-marker{display:none}.faq-list summary:after{content:"+";position:absolute;right:15px;color:var(--purple-600);font-size:21px;font-weight:500}.faq-list details[open] summary:after{content:"−"}.faq-list p{margin:-2px 0 0;padding:0 38px 18px 0;color:#746d7b;font-size:15px;line-height:1.7}.related-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:11px}.related-card{position:relative;min-height:78px;padding:15px 14px 15px 18px;display:flex;align-items:center;justify-content:space-between;gap:14px;overflow:hidden;color:inherit;background:#fdfcff;border:1px solid #e3ddef;border-radius:13px;text-decoration:none;transition:transform .18s ease,border-color .18s ease,box-shadow .18s ease}.related-card:before{content:"";position:absolute;inset:0 auto 0 0;width:3px;background:var(--purple-500);opacity:.3;transition:width .18s ease,opacity .18s ease}.related-card:hover{transform:translateY(-2px);border-color:#cfc0ef;box-shadow:var(--shadow-hover)}.related-card:hover:before{width:5px;opacity:1}.related-card strong{display:block;color:var(--purple-950);font-size:15px;line-height:1.3}.related-card small{display:block;margin-top:4px;color:#867e8d;font-size:13px;line-height:1.4}.related-arrow{width:32px;height:32px;display:grid;place-items:center;flex:none;color:var(--purple-700);background:var(--purple-100);border-radius:9px;transition:transform .18s ease,background .18s ease}.related-card:hover .related-arrow{transform:translate(2px);background:#e5ddfb}@media(max-width:900px){.settings-grid,.features-grid{grid-template-columns:repeat(2,minmax(0,1fr))}}@media(max-width:620px){.hero-section{padding:36px 14px 34px}.hero-copy{margin-bottom:20px}.hero-copy h1{font-size:clamp(32px,9.5vw,44px);letter-spacing:-1.2px}.hero-copy p{font-size:16px}.tool-shell{padding:16px;border-radius:17px}.dropzone{min-height:235px;padding:28px 14px}.dropzone strong{font-size:18px}.trust-row{gap:8px 12px;font-size:13px}.workspace-topbar{align-items:flex-start;flex-direction:column}.topbar-actions{width:100%}.topbar-actions .secondary-btn{flex:1}.settings-grid{grid-template-columns:1fr;gap:14px}.file-row{align-items:flex-start;flex-direction:column}.file-main{width:100%}.file-copy strong{max-width:calc(100vw - 130px)}.file-state{width:100%;justify-content:flex-end}.action-row{flex-direction:column}.action-row button{width:100%}.landing-section{padding:52px 16px}.landing-inner h2{font-size:27px}.steps-grid,.features-grid,.related-grid{grid-template-columns:1fr}.steps-grid article,.features-grid article{min-height:0}.steps-grid article:hover,.features-grid article:hover,.related-card:hover{transform:none}.faq-list details{padding:0 12px}.faq-list summary{min-height:58px;padding-right:34px;font-size:15px}.faq-list summary:after{right:12px}.faq-list p{padding-right:16px}.related-card{min-height:72px}}@media(prefers-reduced-motion:reduce){html{scroll-behavior:auto}.heic-tool *,.heic-tool *:before,.heic-tool *:after{transition:none!important;animation:none!important}}