@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap');

/* ===========================================================
   Photo Resizer — Premium Light UI  (accent hue 167, green)
   New tokens + legacy vars remapped to light so the ~33 pSEO
   subpages that share this stylesheet inherit the light theme.
   =========================================================== */
:root{
  /* --- primary light design tokens --- */
  --ink:oklch(24% .02 160);
  --muted:oklch(52% .03 160);
  --paper:oklch(97% .01 160);
  --surface:oklch(100% .002 160);
  --line:oklch(90% .02 160);
  --accent:oklch(56% .16 167);
  --accent-dark:oklch(46% .13 167);
  --accent-soft:oklch(94% .05 167);

  /* --- legacy vars (consumed by pSEO subpages) remapped LIGHT --- */
  --bg:var(--paper);
  --bg2:oklch(98% .008 160);
  --bg3:oklch(96% .012 160);
  --card:var(--surface);
  --border:var(--line);
  --accent2:var(--accent-dark);
  --green:oklch(54% .15 150);
  --red:oklch(58% .19 28);
  --text:var(--ink);
  --radius:14px;
  --shadow:0 18px 44px oklch(24% .04 160 / .10);

  font-family:Inter,ui-sans-serif,system-ui,-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif;
  color:var(--ink);
  font-synthesis:none;
}
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth}
body{background:var(--paper);color:var(--ink);font-size:16px;line-height:1.6;min-height:100vh;overflow-x:hidden}
button,input,select{font:inherit}
button{cursor:pointer}
a{color:inherit}
img,canvas,video{max-width:100%;height:auto}

/* ── Header ─────────────────────────────── */
.site-header{min-height:74px;display:flex;align-items:center;justify-content:space-between;gap:32px;padding:0 clamp(16px,5vw,72px);background:var(--surface);border-bottom:1px solid var(--line);position:sticky;top:0;z-index:100}
.logo{font-size:18px;font-weight:850;letter-spacing:-.04em;text-decoration:none;color:var(--ink)}
.logo span{color:var(--accent)}
nav{display:flex;gap:24px}
.site-header nav{margin-left:auto;font-size:14px}
nav a{color:var(--muted);text-decoration:none;font-weight:600;transition:color .18s}
nav a:hover{color:var(--accent-dark)}

/* ── Page wrapper + hero ────────────────── */
.page-wrapper{max-width:960px;margin:0 auto;padding:0 clamp(16px,5vw,40px) 64px}
.hero{text-align:center;padding:clamp(44px,8vw,72px) 0 40px;max-width:760px;margin:0 auto}
.hero-badge{display:inline-flex;align-items:center;gap:8px;padding:7px 16px;background:var(--accent-soft);border:1px solid oklch(84% .06 167);border-radius:999px;font-size:12px;font-weight:800;letter-spacing:.04em;text-transform:uppercase;color:var(--accent-dark);margin-bottom:20px}
.page-title{font-size:clamp(34px,6vw,60px);font-weight:850;letter-spacing:-.045em;line-height:1.04;margin-bottom:16px;text-wrap:balance}
.page-sub{color:var(--muted);font-size:clamp(16px,2.2vw,19px);line-height:1.6;max-width:640px;margin:0 auto 26px}
.page-sub strong{color:var(--ink);font-weight:700}
.badge-row{display:flex;flex-wrap:wrap;gap:8px;justify-content:center}
.badge{padding:6px 13px;border-radius:999px;background:var(--surface);border:1px solid var(--line);font-size:12.5px;font-weight:650;color:var(--muted)}
.trust-badge{color:var(--accent-dark);border-color:oklch(82% .07 167);background:var(--accent-soft)}

/* ── Step cards ─────────────────────────── */
.steps-panel{display:flex;flex-direction:column;gap:20px;margin-top:8px}
.step-card{position:relative;background:var(--surface);border:1px solid var(--line);border-radius:20px;padding:26px 26px 26px 30px;box-shadow:0 1px 2px oklch(24% .04 160 / .04);transition:box-shadow .25s cubic-bezier(.16,1,.3,1),transform .25s cubic-bezier(.16,1,.3,1),border-color .25s}
.step-card:hover{box-shadow:var(--shadow);border-color:oklch(86% .03 167)}
.step-num{position:absolute;top:22px;left:-14px;width:40px;height:40px;display:flex;align-items:center;justify-content:center;background:var(--accent);color:oklch(99% .01 160);border-radius:12px;font-weight:850;font-size:15px;box-shadow:0 6px 16px oklch(56% .16 167 / .35)}
.step-body{padding-left:8px}
.step-title{font-size:19px;font-weight:800;letter-spacing:-.02em;margin-bottom:16px}
.step-hint{color:var(--muted);font-size:13.5px;line-height:1.5;margin-bottom:14px}

/* ── Preset row + select ────────────────── */
.preset-row{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,300px);gap:18px;align-items:start}
.field-group label{display:block;font-size:12px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:800;margin-bottom:8px}
.styled-select{width:100%;min-height:48px;padding:0 40px 0 14px;border:1px solid var(--line);border-radius:11px;background:var(--surface);color:var(--ink);appearance:none;cursor:pointer;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2352605a' stroke-width='2.4'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;transition:border-color .18s,box-shadow .18s}
.styled-select:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}
.styled-select-sm{border:1px solid var(--line);background:var(--surface);color:var(--ink);border-radius:9px;padding:8px 28px 8px 10px;font-size:14px;cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='10' height='10' viewBox='0 0 24 24' fill='none' stroke='%2352605a' stroke-width='2.4'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 8px center;min-width:80px}
.styled-select-sm:focus{outline:none;border-color:var(--accent)}
.preset-info-box{background:var(--paper);border:1px solid var(--line);border-radius:13px;padding:16px 18px}
.pib-row{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:7px 0;border-bottom:1px solid var(--line)}
.pib-row:last-child{border-bottom:0}
.pib-lbl{font-size:12.5px;color:var(--muted);font-weight:600}
.pib-val{font-size:13.5px;font-weight:750;color:var(--ink);font-variant-numeric:tabular-nums}

/* ── Custom fields ──────────────────────── */
.custom-fields{margin-top:18px;padding-top:18px;border-top:1px solid var(--line)}
.custom-row{display:flex;flex-wrap:wrap;gap:14px}
.custom-row label{display:flex;flex-direction:column;gap:6px;font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800}
.custom-row input[type=number]{width:110px;min-height:44px;padding:0 12px;border:1px solid var(--line);border-radius:10px;background:var(--surface);color:var(--ink);font-variant-numeric:tabular-nums;transition:border-color .18s,box-shadow .18s}
.custom-row input[type=number]:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 4px var(--accent-soft)}

/* ── Upload zone ────────────────────────── */
.upload-zone{border:2px dashed oklch(80% .05 167);border-radius:16px;background:var(--paper);padding:40px 20px;text-align:center;cursor:pointer;transition:border-color .2s,background .2s,transform .2s cubic-bezier(.16,1,.3,1)}
.upload-zone:hover{border-color:var(--accent);background:var(--accent-soft)}
.upload-zone.drag-over{border-color:var(--accent);background:var(--accent-soft);transform:scale(1.01)}
.upload-inner{display:flex;flex-direction:column;align-items:center;gap:6px;pointer-events:none}
.upload-icon{font-size:44px;line-height:1;margin-bottom:6px}
.upload-title{font-size:17px;font-weight:800;letter-spacing:-.01em}
.upload-sub{font-size:13px;color:var(--muted)}
.upload-btn{pointer-events:auto;display:inline-flex;align-items:center;gap:8px;margin-top:14px;min-height:44px;padding:0 20px;background:var(--accent);color:oklch(99% .01 160);border-radius:11px;font-weight:750;font-size:14px;text-decoration:none;transition:transform .18s cubic-bezier(.16,1,.3,1),background .18s}
.upload-btn:hover{transform:translateY(-1px);background:var(--accent-dark)}
#file-input{display:none}

/* ── Cropper ────────────────────────────── */
.cropper-wrap{max-height:400px;overflow:hidden;border-radius:12px;background:oklch(30% .02 160);border:1px solid var(--line);margin-bottom:14px}
.cropper-wrap img{display:block;max-width:100%}
.cropper-container{width:100%!important}
.crop-controls{display:flex;flex-wrap:wrap;gap:8px;margin-bottom:16px}
.crop-ctrl-btn{min-height:44px;background:var(--surface);border:1px solid var(--line);color:var(--ink);border-radius:10px;padding:0 16px;font-size:13px;font-weight:700;transition:transform .18s cubic-bezier(.16,1,.3,1),border-color .18s,background .18s}
.crop-ctrl-btn:hover{transform:translateY(-1px);border-color:var(--accent);background:var(--accent-soft)}
.crop-ctrl-btn.danger{color:var(--red);border-color:oklch(84% .08 28)}
.crop-ctrl-btn.danger:hover{background:oklch(96% .04 28);border-color:var(--red)}
.process-btn{width:100%;min-height:52px;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:oklch(99% .01 160);border:none;border-radius:13px;font-size:15px;font-weight:800;letter-spacing:-.01em;box-shadow:0 10px 24px oklch(56% .16 167 / .28);transition:transform .2s cubic-bezier(.16,1,.3,1),background .2s,box-shadow .2s}
.process-btn:hover{transform:translateY(-2px);background:var(--accent-dark);box-shadow:0 14px 30px oklch(56% .16 167 / .34)}
.process-btn:disabled{opacity:.6;cursor:progress;transform:none}
.processing-msg{margin-top:14px;text-align:center;color:var(--accent-dark);font-size:13.5px;font-weight:650}

/* ── Output ─────────────────────────────── */
.output-area{display:grid;grid-template-columns:minmax(0,240px) minmax(0,1fr);gap:26px;align-items:start}
.output-preview-col{display:flex;flex-direction:column;align-items:center;gap:10px}
.output-preview-wrap{width:100%;padding:16px;background:var(--paper);border:1px solid var(--line);border-radius:14px;display:flex;align-items:center;justify-content:center}
.output-preview-wrap img{max-width:100%;border-radius:6px;box-shadow:0 6px 18px oklch(24% .04 160 / .12)}
.output-label{font-size:12.5px;color:var(--muted);font-weight:650;font-variant-numeric:tabular-nums}
.output-meta-col{min-width:0}
.meta-row{display:flex;align-items:center;justify-content:space-between;gap:14px;padding:11px 0;border-bottom:1px solid var(--line)}
.meta-lbl{font-size:12.5px;color:var(--muted);font-weight:650;text-transform:uppercase;letter-spacing:.05em}
.meta-val{font-size:14px;font-weight:750;color:var(--ink);text-align:right;font-variant-numeric:tabular-nums}
.meta-val.pass{color:var(--green)}
.meta-val.warn{color:var(--red)}

/* ── Quality slider ─────────────────────── */
.quality-section{margin:18px 0}
.quality-label{display:flex;align-items:center;justify-content:space-between;gap:12px;font-size:12.5px;text-transform:uppercase;letter-spacing:.06em;color:var(--muted);font-weight:800;margin-bottom:10px}
.quality-val-badge{background:var(--accent-soft);color:var(--accent-dark);border-radius:999px;padding:3px 11px;font-size:12.5px;font-variant-numeric:tabular-nums;letter-spacing:0}
input[type=range],.quality-slider{width:100%;accent-color:var(--accent);height:6px}
.quality-estimate{margin-top:10px;font-size:13px;color:var(--muted)}
.quality-estimate strong{color:var(--ink);font-variant-numeric:tabular-nums}

/* ── Download + reset ───────────────────── */
.download-btn{width:100%;min-height:52px;margin-top:6px;display:inline-flex;align-items:center;justify-content:center;gap:10px;background:var(--accent);color:oklch(99% .01 160);border-radius:13px;font-size:15px;font-weight:800;text-decoration:none;box-shadow:0 10px 24px oklch(56% .16 167 / .28);transition:transform .2s cubic-bezier(.16,1,.3,1),background .2s,box-shadow .2s}
.download-btn:hover{transform:translateY(-2px);background:var(--accent-dark);box-shadow:0 14px 30px oklch(56% .16 167 / .34)}
.download-btn.downloaded{background:var(--green);box-shadow:0 10px 24px oklch(54% .15 150 / .30)}
.download-btn.downloaded:hover{transform:none;background:var(--green)}
.reset-btn-secondary{width:100%;min-height:46px;margin-top:10px;background:var(--surface);border:1px solid var(--line);color:var(--muted);border-radius:11px;font-weight:700;font-size:14px;transition:transform .18s cubic-bezier(.16,1,.3,1),border-color .18s,color .18s}
.reset-btn-secondary:hover{transform:translateY(-1px);border-color:var(--accent);color:var(--accent-dark)}

/* ── SEO content ────────────────────────── */
.seo-section{max-width:820px;margin:72px auto 0;padding:0 clamp(16px,5vw,40px)}
.seo-section h2{font-size:clamp(24px,3.6vw,38px);line-height:1.08;letter-spacing:-.045em;margin:48px 0 16px;text-wrap:balance}
.seo-section h3{font-size:19px;letter-spacing:-.02em;margin:0 0 10px}
.seo-section p{color:var(--muted);line-height:1.75;margin-bottom:14px;max-width:72ch}
.seo-section strong{color:var(--ink);font-weight:700}
.seo-section em{color:var(--accent-dark);font-style:normal;font-weight:600}
.seo-section code{background:var(--accent-soft);color:var(--accent-dark);padding:2px 6px;border-radius:6px;font-size:.9em}
.seo-section ol.step-list{margin:14px 0 14px 20px;color:var(--muted);line-height:1.7}
.seo-section ol.step-list li{margin-bottom:8px}
.seo-section ol.step-list li strong{color:var(--ink)}
.seo-table{width:100%;border-collapse:collapse;margin:20px 0;font-size:14px;font-variant-numeric:tabular-nums}
.seo-table th,.seo-table td{text-align:left;padding:12px 14px;border-bottom:1px solid var(--line)}
.seo-table th{font-size:11px;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);font-weight:800}
.seo-table td{color:var(--muted)}
.seo-table td strong{color:var(--ink)}
.seo-table tr:hover td{background:var(--paper)}

/* ── Reasons grid ───────────────────────── */
.reasons-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(240px,1fr));gap:16px;margin:20px 0}
.reason-card{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:22px;transition:transform .22s cubic-bezier(.16,1,.3,1),box-shadow .22s,border-color .22s}
.reason-card:hover{transform:translateY(-3px);box-shadow:var(--shadow);border-color:oklch(86% .04 167)}
.reason-num{display:inline-flex;align-items:center;justify-content:center;width:34px;height:34px;background:var(--accent-soft);color:var(--accent-dark);border-radius:10px;font-weight:850;font-size:13px;margin-bottom:12px}
.reason-card h3{font-size:16px;letter-spacing:-.01em;margin-bottom:8px}
.reason-card p{color:var(--muted);font-size:14px;line-height:1.6;margin:0}

/* ── FAQ ────────────────────────────────── */
.faq-section{max-width:820px;margin:56px auto 0}
.faq-heading{font-size:clamp(24px,3.6vw,38px);letter-spacing:-.045em;margin-bottom:12px}
.faq-list{margin-top:8px}
.faq-item{border-top:1px solid var(--line);padding:0}
.faq-item summary{cursor:pointer;list-style:none;display:flex;align-items:center;justify-content:space-between;gap:18px;padding:18px 0;font-weight:800;letter-spacing:-.01em;font-size:15.5px}
.faq-item summary::-webkit-details-marker{display:none}
.faq-item summary::after{content:'+';color:var(--accent-dark);font-size:22px;font-weight:400;line-height:1;transition:transform .2s}
.faq-item[open] summary::after{content:'−'}
.faq-item p{color:var(--muted);line-height:1.7;font-size:15px;margin:0 0 18px}
.faq-q{font-weight:800;letter-spacing:-.01em;margin-bottom:8px}
.faq-a{color:var(--muted);line-height:1.7;font-size:15px}

/* ── Related tools ──────────────────────── */
.related-section{max-width:820px;margin:56px auto 0;padding:0 clamp(16px,5vw,40px)}
.related-heading{font-size:13px;text-transform:uppercase;letter-spacing:.09em;color:var(--muted);font-weight:800;margin-bottom:16px}
.related-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(210px,1fr));gap:12px}
.related-card{display:flex;align-items:center;padding:16px 18px;border:1px solid var(--line);border-radius:13px;background:var(--surface);text-decoration:none;font-weight:700;font-size:14px;color:var(--ink);transition:transform .18s cubic-bezier(.16,1,.3,1),border-color .18s,color .18s,box-shadow .18s}
.related-card:hover{transform:translateY(-2px);border-color:var(--accent);color:var(--accent-dark);box-shadow:0 10px 22px oklch(56% .16 167 / .12)}

/* ── Footer ─────────────────────────────── */
.site-footer{margin-top:72px;padding:28px clamp(16px,5vw,72px);border-top:1px solid var(--line);color:var(--muted);font-size:13px;text-align:center}
.site-footer a{color:var(--accent-dark);text-decoration:none}
.site-footer a:hover{text-decoration:underline}

/* ── Utilities ──────────────────────────── */
.dt-container{width:100%;max-width:1200px;margin:0 auto}
.dt-mb-16{margin-bottom:16px}

/* ── Focus ──────────────────────────────── */
:focus-visible{outline:3px solid var(--accent);outline-offset:3px;border-radius:4px}

/* ── Responsive ─────────────────────────── */
@media(max-width:900px){
  .preset-row{grid-template-columns:1fr}
  .output-area{grid-template-columns:1fr}
  .output-preview-col{max-width:280px;margin:0 auto}
}
@media(max-width:640px){
  .site-header{min-height:62px;gap:16px;padding:0 16px}
  .site-header nav{display:none}
  .hero{padding:40px 0 28px}
  .page-title{font-size:clamp(28px,9vw,42px)}
  .step-card{padding:20px 18px 20px 22px;border-radius:16px}
  .step-num{left:-10px;width:34px;height:34px;font-size:13px}
  .crop-controls{gap:6px}
  .crop-ctrl-btn{flex:1 1 auto;padding:0 10px}
  .custom-row input[type=number]{width:100%}
  .custom-row label{flex:1 1 130px}
  /* 16px inputs prevent iOS zoom */
  input[type=text],input[type=number],select,.styled-select,.styled-select-sm{font-size:16px}
  .cropper-wrap{max-height:320px}
}

/* Reduced motion — MUST end the stylesheet */
@media(prefers-reduced-motion:reduce){
  *,*::before,*::after{scroll-behavior:auto!important;transition-duration:.01ms!important;animation-duration:.01ms!important}
}