/* ============================================================
   SYTOSO LLC — Website styles
   Warm editorial minimalism. Beige canvas · Burgundy ink · one Orange accent.
   Fonts: Miguer Sans (display) + Montserrat (body), self-hosted.
   ============================================================ */

/* ---------- Fonts ---------- */
@font-face{ font-family:'Miguer Sans'; src:url('fonts/MiguerSans-Regular.otf') format('opentype'); font-weight:100 900; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-Light.ttf') format('truetype'); font-weight:300; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-Regular.ttf') format('truetype'); font-weight:400; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-Medium.ttf') format('truetype'); font-weight:500; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-SemiBold.ttf') format('truetype'); font-weight:600; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-Bold.ttf') format('truetype'); font-weight:700; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-ExtraBold.ttf') format('truetype'); font-weight:800; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-Black.ttf') format('truetype'); font-weight:900; font-style:normal; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-Italic.ttf') format('truetype'); font-weight:400; font-style:italic; font-display:swap; }
@font-face{ font-family:'Montserrat'; src:url('fonts/Montserrat-LightItalic.ttf') format('truetype'); font-weight:300; font-style:italic; font-display:swap; }

/* ---------- Tokens ---------- */
:root{
  --beige:#FAF7EB; --burgundy:#341321; --orange:#C86B2B;
  --beige-50:#FDFCF6; --beige-100:#FAF7EB; --beige-200:#F3EEDD; --beige-300:#E9E1CB; --beige-400:#D8CDB0;
  --burgundy-900:#240B14; --burgundy-800:#2C0F1A; --burgundy-700:#341321; --burgundy-500:#5A3343; --burgundy-400:#7C5867; --burgundy-300:#A98D98; --burgundy-100:#E7DCE0;
  --orange-soft:#DB8A4C; --orange-base:#C86B2B; --orange-deep:#A8531C; --orange-tint:#F3E2D1;
  --ink-black:#16100F;

  --bg:var(--beige-100); --surface:var(--beige-50); --surface-sunk:var(--beige-200);
  --surface-dark:var(--burgundy-900); --surface-black:var(--ink-black);
  --fg1:var(--burgundy-700); --fg2:var(--burgundy-500); --fg3:var(--burgundy-400); --fg-faint:var(--burgundy-300);
  --fg-on-dark:var(--beige-100); --fg-on-dark-2:#C8B2BB;
  --accent:var(--orange-base); --accent-hover:var(--orange-soft); --accent-press:var(--orange-deep);
  --accent-fg:var(--beige-50); --accent-wash:var(--orange-tint);
  --border:var(--beige-300); --border-strong:var(--beige-400); --border-dark:rgba(250,247,235,0.14);
  --focus-ring:rgba(200,107,43,0.45);

  --font-display:'Miguer Sans','Montserrat',system-ui,sans-serif;
  --font-body:'Montserrat',system-ui,-apple-system,sans-serif;
  --text-display:clamp(3.2rem,6.6vw,6.25rem);
  --text-h1:clamp(2.6rem,5vw,4.4rem);
  --text-h2:clamp(2rem,3.6vw,3.15rem);
  --text-h3:clamp(1.5rem,2.2vw,2.05rem);
  --text-h4:1.375rem; --text-lead:1.25rem; --text-body:1.0625rem;
  --text-sm:0.9375rem; --text-xs:0.8125rem; --text-eyebrow:0.78125rem;

  --w-light:300; --w-reg:400; --w-med:500; --w-semi:600; --w-bold:700; --w-xbold:800; --w-black:900;
  --lh-tight:1.02; --lh-snug:1.1; --lh-head:1.16; --lh-body:1.6;
  --ls-tight:-0.03em; --ls-head:-0.015em; --ls-eyebrow:0.18em;

  --r-xs:6px; --r-sm:10px; --r-md:16px; --r-lg:24px; --r-xl:32px; --r-pill:999px;
  --shadow-sm:0 1px 2px rgba(36,11,20,0.06),0 1px 1px rgba(36,11,20,0.04);
  --shadow-md:0 6px 18px -6px rgba(36,11,20,0.14),0 2px 6px rgba(36,11,20,0.06);
  --shadow-lg:0 24px 48px -16px rgba(36,11,20,0.22),0 6px 14px rgba(36,11,20,0.08);
  --shadow-xl:0 40px 80px -24px rgba(36,11,20,0.30),0 10px 24px rgba(36,11,20,0.10);
  --shadow-accent:0 12px 30px -10px rgba(200,107,43,0.45);
  --shadow-dark:0 30px 60px -20px rgba(0,0,0,0.55);

  --space-1:4px; --space-2:8px; --space-3:12px; --space-4:16px; --space-5:24px;
  --space-6:32px; --space-7:48px; --space-8:64px; --space-9:96px; --space-10:128px;
  --maxw:1240px; --maxw-narrow:920px;
}

/* ---------- Base ---------- */
*{ box-sizing:border-box; }
html{ scroll-behavior:smooth; -webkit-text-size-adjust:100%; }
body{
  margin:0; background:var(--bg); color:var(--fg1);
  font-family:var(--font-body); font-size:var(--text-body); line-height:var(--lh-body);
  font-weight:var(--w-reg); -webkit-font-smoothing:antialiased; text-rendering:optimizeLegibility;
  overflow-x:hidden;
}
img{ max-width:100%; display:block; }
a{ color:inherit; text-decoration:none; -webkit-tap-highlight-color:transparent; }
::selection{ background:var(--accent); color:var(--accent-fg); }
:focus-visible{ outline:2px solid var(--accent); outline-offset:3px; border-radius:4px; }
::-webkit-scrollbar{ width:11px; }
::-webkit-scrollbar-thumb{ background:var(--border-strong); border-radius:8px; border:3px solid var(--bg); }

h1,h2,h3,h4{ font-family:var(--font-display); color:var(--fg1); font-weight:var(--w-semi); line-height:var(--lh-head); letter-spacing:var(--ls-head); margin:0; text-wrap:balance; }
p{ margin:0; text-wrap:pretty; }

/* ---------- Layout helpers ---------- */
.wrap{ max-width:var(--maxw); margin:0 auto; padding-left:var(--space-6); padding-right:var(--space-6); }
.wrap-narrow{ max-width:var(--maxw-narrow); margin:0 auto; padding-left:var(--space-6); padding-right:var(--space-6); }
.section{ padding-top:clamp(72px,9vw,128px); padding-bottom:clamp(72px,9vw,128px); position:relative; }
.section-sm{ padding-top:clamp(48px,6vw,80px); padding-bottom:clamp(48px,6vw,80px); }
.bg-sunk{ background:var(--surface-sunk); }
.bg-surface{ background:var(--surface); }
.hairline{ height:1px; background:var(--border); border:0; margin:0; }

/* dark "Black Version" bands */
.band-dark{ background:var(--surface-dark); color:var(--fg-on-dark); }
.band-black{ background:var(--surface-black); color:var(--fg-on-dark); }
.band-dark h1,.band-dark h2,.band-dark h3,.band-dark h4,
.band-black h1,.band-black h2,.band-black h3,.band-black h4{ color:var(--fg-on-dark); }
.band-dark .lead,.band-black .lead{ color:var(--fg-on-dark-2); }

/* ---------- Type utilities ---------- */
.display{ font-size:var(--text-display); font-weight:var(--w-bold); line-height:var(--lh-tight); letter-spacing:var(--ls-tight); }
.h1{ font-size:var(--text-h1); font-weight:var(--w-bold); line-height:var(--lh-snug); letter-spacing:var(--ls-tight); }
.h2{ font-size:var(--text-h2); font-weight:var(--w-semi); }
.h3{ font-size:var(--text-h3); font-weight:var(--w-semi); }
.h4{ font-size:var(--text-h4); font-weight:var(--w-semi); }
.lead{ font-size:var(--text-lead); line-height:1.5; color:var(--fg2); font-weight:var(--w-reg); }
.body-lg{ font-size:1.125rem; line-height:1.62; color:var(--fg2); }
.muted{ color:var(--fg2); }
.faint{ color:var(--fg3); }
.accent-text{ color:var(--accent); }
.italic-d{ font-style:italic; font-family:var(--font-display); }
.measure{ max-width:62ch; }
.measure-sm{ max-width:46ch; }

.eyebrow{
  display:inline-block; font-family:var(--font-body); font-size:var(--text-eyebrow);
  font-weight:var(--w-semi); letter-spacing:var(--ls-eyebrow); text-transform:uppercase; color:var(--accent);
}
.eyebrow.on-dark{ color:var(--orange-soft); }
.eyebrow-tag{
  display:inline-flex; align-items:center; gap:9px; padding:8px 16px 8px 14px; border-radius:var(--r-pill);
  background:var(--surface); border:1px solid var(--border); color:var(--fg2);
  font-size:var(--text-eyebrow); font-weight:var(--w-semi); letter-spacing:0.12em; text-transform:uppercase;
}
.eyebrow-tag .dot{ width:7px; height:7px; border-radius:50%; background:var(--accent); box-shadow:0 0 0 4px var(--accent-wash); }
.band-dark .eyebrow-tag,.band-black .eyebrow-tag{ background:rgba(250,247,235,0.05); border-color:var(--border-dark); color:var(--fg-on-dark-2); }

.index-num{ font-family:var(--font-display); font-variant-numeric:tabular-nums; color:var(--accent); font-weight:var(--w-semi); }
.slash{ color:var(--accent); font-weight:var(--w-semi); }

/* accent underline on a word inside a heading */
.uline{ position:relative; white-space:nowrap; }
.uline::after{
  content:""; position:absolute; left:-2px; right:-2px; bottom:0.04em; height:0.30em;
  background:var(--accent-wash); z-index:-1; border-radius:3px;
}
.uline.solid::after{ background:var(--accent); height:0.10em; bottom:-0.02em; }
.ink-accent{ color:var(--accent); }

/* ---------- Buttons ---------- */
.btn{ font-family:var(--font-body); font-weight:var(--w-semi); font-size:15px; cursor:pointer;
  border:none; display:inline-flex; align-items:center; gap:9px; white-space:nowrap; line-height:1;
  transition:transform .22s cubic-bezier(.22,1,.36,1),background .22s,box-shadow .22s,color .22s,border-color .22s; }
.btn svg{ width:17px; height:17px; stroke-width:2.4; }
.btn-primary{ background:var(--accent); color:var(--accent-fg); padding:16px 27px; border-radius:var(--r-pill); }
.btn-primary:hover{ background:var(--accent-hover); box-shadow:var(--shadow-accent); transform:translateY(-2px); }
.btn-primary:active{ transform:scale(.97); background:var(--accent-press); box-shadow:none; }
.btn-secondary{ background:transparent; color:var(--fg1); padding:14px 25px; border-radius:var(--r-pill); border:1.5px solid var(--burgundy-700); }
.btn-secondary:hover{ border-color:var(--accent); color:var(--accent); }
.btn-ghost{ background:transparent; color:var(--fg1); padding:14px 4px; }
.btn-ghost:hover{ color:var(--accent); }
.btn-on-dark{ background:var(--beige-50); color:var(--burgundy-900); padding:16px 27px; border-radius:var(--r-pill); }
.btn-on-dark:hover{ transform:translateY(-2px); box-shadow:var(--shadow-lg); }
.btn-outline-dark{ background:transparent; color:var(--fg-on-dark); padding:14px 25px; border-radius:var(--r-pill); border:1.5px solid var(--border-dark); }
.btn-outline-dark:hover{ border-color:var(--orange-soft); color:var(--orange-soft); }
.btn-lg{ padding:18px 32px; font-size:16px; }
.btn .arrow{ transition:transform .22s cubic-bezier(.22,1,.36,1); }
.btn:hover .arrow{ transform:translate(3px,-3px); }

/* text link with growing underline */
.link-arrow{ display:inline-flex; align-items:center; gap:7px; font-weight:var(--w-semi); color:var(--fg1);
  font-size:var(--text-sm); position:relative; transition:color .2s; }
.link-arrow svg{ width:16px; height:16px; transition:transform .22s cubic-bezier(.22,1,.36,1); }
.link-arrow::after{ content:""; position:absolute; left:0; bottom:-3px; height:1.5px; width:0; background:var(--accent); transition:width .26s cubic-bezier(.22,1,.36,1); }
.link-arrow:hover{ color:var(--accent); }
.link-arrow:hover::after{ width:100%; }
.link-arrow:hover svg{ transform:translate(3px,-3px); }
.band-dark .link-arrow,.band-black .link-arrow{ color:var(--fg-on-dark); }
.band-dark .link-arrow:hover,.band-black .link-arrow:hover{ color:var(--orange-soft); }

/* ---------- Header ---------- */
.site-header{ position:sticky; top:0; z-index:60; transition:background .3s,border-color .3s,backdrop-filter .3s; border-bottom:1px solid transparent; }
.site-header.scrolled{ background:rgba(250,247,235,0.82); backdrop-filter:blur(14px); -webkit-backdrop-filter:blur(14px); border-bottom:1px solid var(--border); }
.site-header.on-dark-top:not(.scrolled){ color:var(--fg-on-dark); }
.header-inner{ max-width:var(--maxw); margin:0 auto; padding:15px var(--space-6); display:flex; align-items:center; justify-content:space-between; gap:24px; }
.header-logo{ display:flex; align-items:center; }
.header-logo img{ height:25px; width:auto; }
.nav-desktop{ display:flex; align-items:center; gap:34px; }
.nav-desktop a.navlink{ font-size:14.5px; font-weight:var(--w-med); color:var(--fg1); position:relative; padding-bottom:3px; transition:color .2s; }
.nav-desktop a.navlink::after{ content:""; position:absolute; left:0; bottom:0; height:2px; width:0; background:var(--accent); transition:width .24s cubic-bezier(.22,1,.36,1); }
.nav-desktop a.navlink:hover,.nav-desktop a.navlink.active{ color:var(--accent); }
.nav-desktop a.navlink:hover::after,.nav-desktop a.navlink.active::after{ width:100%; }
.header-cta{ display:flex; align-items:center; gap:14px; }
.btn-nav{ padding:12px 21px; font-size:14px; }
.burger{ display:none; background:none; border:none; cursor:pointer; color:var(--fg1); padding:6px; }
.burger svg{ width:26px; height:26px; }
.mobile-menu{ display:none; flex-direction:column; gap:2px; padding:8px var(--space-6) 26px; background:var(--beige-100); border-top:1px solid var(--border); }
.mobile-menu.open{ display:flex; }
.mobile-menu a{ font-family:var(--font-display); font-size:24px; font-weight:var(--w-semi); color:var(--fg1); padding:11px 0; }
.mobile-menu .btn{ margin-top:14px; justify-content:center; }

@media(max-width:880px){
  .nav-desktop{ display:none; }
  .header-cta .btn-nav{ display:none; }
  .burger{ display:flex; }
}

/* ---------- Footer ---------- */
.site-footer{ background:var(--surface-black); color:var(--fg-on-dark); padding-top:clamp(64px,8vw,104px); }
.footer-top{ display:grid; grid-template-columns:1.4fr 1fr 1fr 1.2fr; gap:48px; padding-bottom:64px; }
.footer-logo img{ height:40px; width:auto; margin-bottom:20px; }
.footer-brand p{ color:var(--fg-on-dark-2); font-size:var(--text-sm); max-width:30ch; }
.footer-col h5{ font-family:var(--font-body); font-size:var(--text-xs); text-transform:uppercase; letter-spacing:0.16em; color:var(--orange-soft); margin:0 0 18px; font-weight:var(--w-semi); }
.footer-col a{ display:block; color:var(--fg-on-dark-2); font-size:var(--text-sm); padding:7px 0; transition:color .2s; }
.footer-col a:hover{ color:var(--fg-on-dark); }
.footer-bottom{ border-top:1px solid var(--border-dark); padding:26px 0 32px; display:flex; justify-content:space-between; align-items:center; gap:18px; flex-wrap:wrap; }
.footer-bottom span{ color:var(--burgundy-300); font-size:var(--text-xs); }
.footer-social{ display:flex; gap:10px; }
.footer-social a{ width:38px; height:38px; border-radius:50%; border:1px solid var(--border-dark); display:flex; align-items:center; justify-content:center; color:var(--fg-on-dark-2); transition:all .22s; }
.footer-social a:hover{ border-color:var(--orange-soft); color:var(--orange-soft); transform:translateY(-2px); }
.footer-social svg{ width:17px; height:17px; }
@media(max-width:880px){ .footer-top{ grid-template-columns:1fr 1fr; gap:36px; } }
@media(max-width:520px){ .footer-top{ grid-template-columns:1fr; } }

/* ---------- Cards ---------- */
.card{ background:var(--surface); border:1px solid var(--border); border-radius:var(--r-md); padding:var(--space-6); transition:transform .3s cubic-bezier(.22,1,.36,1),box-shadow .3s,border-color .3s; }
.card-hover:hover{ transform:translateY(-4px); box-shadow:var(--shadow-lg); border-color:var(--border-strong); }
.card-dark{ background:rgba(250,247,235,0.035); border:1px solid var(--border-dark); border-radius:var(--r-md); padding:var(--space-6); transition:transform .3s cubic-bezier(.22,1,.36,1),background .3s,border-color .3s; }
.card-dark.card-hover:hover{ transform:translateY(-4px); background:rgba(250,247,235,0.06); border-color:rgba(219,138,76,0.4); }

/* icon tile */
.icon-tile{ width:54px; height:54px; border-radius:14px; display:flex; align-items:center; justify-content:center; background:var(--accent-wash); color:var(--accent); border:1px solid var(--orange-tint); flex:none; }
.icon-tile svg{ width:26px; height:26px; stroke-width:1.9; }
.icon-tile.dark{ background:rgba(200,107,43,0.14); border-color:rgba(200,107,43,0.28); color:var(--orange-soft); }
.icon-tile.ink{ background:var(--burgundy-700); color:var(--beige-50); border-color:var(--burgundy-700); }

/* ---------- Reveal animation ---------- */
.reveal{ opacity:0; transform:translateY(20px); transition:opacity .65s ease,transform .65s cubic-bezier(.22,1,.36,1); }
.reveal.in{ opacity:1; transform:none; }
@media(prefers-reduced-motion:reduce){ .reveal{ opacity:1; transform:none; transition:none; } html{ scroll-behavior:auto; } }

/* ---------- Grids ---------- */
.grid{ display:grid; gap:24px; }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
@media(max-width:980px){ .grid-3,.grid-4{ grid-template-columns:repeat(2,1fr); } }
@media(max-width:680px){ .grid-2,.grid-3,.grid-4{ grid-template-columns:1fr; } }

/* ---------- Section heading block ---------- */
.section-head{ max-width:760px; margin-bottom:clamp(40px,5vw,68px); }
.section-head.center{ margin-left:auto; margin-right:auto; text-align:center; }
.section-head .eyebrow{ margin-bottom:18px; }
.section-head .lead{ margin-top:20px; }

/* watermark brand mark */
.watermark{ position:absolute; pointer-events:none; background:var(--accent); opacity:.07;
  -webkit-mask:url('assets/sytoso-icon-black.png') center/contain no-repeat; mask:url('assets/sytoso-icon-black.png') center/contain no-repeat; }
.watermark.on-dark{ background:var(--orange-base); opacity:.12; }

/* ambient warm glow */
.glow{ position:absolute; border-radius:50%; filter:blur(80px); pointer-events:none; z-index:0; }
.glow-orange{ background:radial-gradient(circle,rgba(200,107,43,0.28),transparent 70%); }
.glow-orange-soft{ background:radial-gradient(circle,rgba(200,107,43,0.16),transparent 70%); }

/* paper grain overlay */
.grain::before{ content:""; position:absolute; inset:0; pointer-events:none; z-index:1; opacity:.4; mix-blend-mode:overlay;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='160' height='160'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.5'/%3E%3C/svg%3E"); }

/* ---------- Stat ---------- */
.stat-num{ font-family:var(--font-display); font-weight:var(--w-bold); font-size:clamp(2.5rem,4.4vw,3.6rem); line-height:1; letter-spacing:var(--ls-tight); color:var(--fg1); font-variant-numeric:tabular-nums; }
.band-dark .stat-num,.band-black .stat-num{ color:var(--fg-on-dark); }
.stat-num .unit{ color:var(--accent); }
.stat-label{ font-size:var(--text-sm); color:var(--fg2); margin-top:10px; }
.band-dark .stat-label,.band-black .stat-label{ color:var(--fg-on-dark-2); }

/* ---------- FAQ ---------- */
.faq-item{ border-bottom:1px solid var(--border); }
.faq-q{ width:100%; background:none; border:none; cursor:pointer; text-align:left; display:flex; align-items:center; justify-content:space-between; gap:24px;
  padding:26px 0; font-family:var(--font-display); font-size:1.2rem; font-weight:var(--w-semi); color:var(--fg1); letter-spacing:var(--ls-head); }
.faq-q .pm{ flex:none; width:30px; height:30px; border-radius:50%; border:1px solid var(--border-strong); display:flex; align-items:center; justify-content:center; transition:all .25s; color:var(--accent); }
.faq-q .pm svg{ width:16px; height:16px; transition:transform .3s; }
.faq-item.open .pm{ background:var(--accent); border-color:var(--accent); color:var(--accent-fg); }
.faq-item.open .pm svg{ transform:rotate(45deg); }
.faq-a{ overflow:hidden; max-height:0; transition:max-height .4s cubic-bezier(.22,1,.36,1); }
.faq-a-inner{ padding:0 0 26px; color:var(--fg2); max-width:68ch; line-height:1.65; }

/* ---------- Forms ---------- */
.field{ display:flex; flex-direction:column; gap:8px; }
.field label{ font-size:var(--text-sm); font-weight:var(--w-med); color:var(--fg1); }
.field .req{ color:var(--accent); }
.input,.textarea,.select{ font-family:var(--font-body); font-size:var(--text-body); color:var(--fg1); background:var(--surface);
  border:1px solid var(--border-strong); border-radius:var(--r-sm); padding:14px 16px; width:100%; transition:border-color .2s,box-shadow .2s; }
.textarea{ min-height:130px; resize:vertical; }
.input::placeholder,.textarea::placeholder{ color:var(--fg-faint); }
.input:focus,.textarea:focus,.select:focus{ outline:none; border-color:var(--accent); box-shadow:0 0 0 4px var(--focus-ring); }
.field.error .input,.field.error .textarea{ border-color:#B23A3A; box-shadow:0 0 0 4px rgba(178,58,58,0.15); }
.field .err-msg{ font-size:var(--text-xs); color:#B23A3A; display:none; }
.field.error .err-msg{ display:block; }
.form-success{ display:none; padding:22px; border-radius:var(--r-md); background:var(--accent-wash); border:1px solid var(--orange-tint); color:var(--burgundy-700); font-weight:var(--w-med); }
.form-success.show{ display:block; }

/* ---------- Misc bits ---------- */
.pill{ display:inline-flex; align-items:center; gap:7px; padding:6px 14px; border-radius:var(--r-pill); font-size:var(--text-xs); font-weight:var(--w-semi); }
.pill-accent{ background:var(--accent-wash); color:var(--accent-press); }
.pill-ghost{ background:var(--surface-sunk); color:var(--fg2); }
.pill-dark{ background:rgba(250,247,235,0.06); color:var(--fg-on-dark-2); border:1px solid var(--border-dark); }
.check-row{ display:flex; align-items:flex-start; gap:13px; padding:9px 0; }
.check-row svg{ flex:none; width:22px; height:22px; color:var(--accent); margin-top:1px; }
.check-row.on-dark svg{ color:var(--orange-soft); }

/* divider with label */
.rule-label{ display:flex; align-items:center; gap:18px; color:var(--fg3); font-size:var(--text-xs); text-transform:uppercase; letter-spacing:0.14em; font-weight:var(--w-semi); }
.rule-label::before,.rule-label::after{ content:""; height:1px; background:var(--border); flex:1; }

/* responsive heading caps */
@media(max-width:680px){
  .header-inner{ padding:13px var(--space-5); }
  .wrap,.wrap-narrow{ padding-left:var(--space-5); padding-right:var(--space-5); }
}

/* ============================================================
   GSAP interaction layer — progress, nav dropdown, section rail,
   WIRE pin indicator. All have working CSS fallbacks.
   ============================================================ */

/* top scroll-progress bar */
.scroll-progress{ position:fixed; top:0; left:0; height:3px; width:100%; background:var(--accent); transform:scaleX(0); transform-origin:0 50%; z-index:80; pointer-events:none; }

/* nav dropdown (Services) — pure-CSS hover/focus, GSAP-independent */
.nav-item{ position:relative; }
.nav-item .navlink{ display:inline-flex; align-items:center; gap:5px; }
.navlink .chev{ width:15px; height:15px; transition:transform .26s cubic-bezier(.22,1,.36,1),color .2s; }
.nav-item.has-drop:hover .chev,.nav-item.has-drop:focus-within .chev{ transform:rotate(180deg); color:var(--accent); }
.nav-drop{ position:absolute; top:100%; left:50%; transform:translate(-50%,8px); min-width:312px; padding-top:14px;
  opacity:0; visibility:hidden; transition:opacity .26s cubic-bezier(.22,1,.36,1),transform .26s cubic-bezier(.22,1,.36,1),visibility .26s; }
.nav-item.has-drop:hover .nav-drop,.nav-item.has-drop:focus-within .nav-drop{ opacity:1; visibility:visible; transform:translate(-50%,0); }
.nav-drop-inner{ background:var(--surface); border:1px solid var(--border); border-radius:var(--r-md); box-shadow:var(--shadow-lg); padding:8px; }
.nav-drop a{ display:block; padding:11px 14px; border-radius:var(--r-sm); transition:background .2s; }
.nav-drop a:hover{ background:var(--surface-sunk); }
.nav-drop .dt{ display:block; font-size:14.5px; font-weight:var(--w-semi); color:var(--fg1); transition:color .2s; }
.nav-drop a:hover .dt{ color:var(--accent); }
.nav-drop .dd{ display:block; font-size:12px; color:var(--fg3); margin-top:2px; }

/* mobile sub-menu */
.mobile-menu .m-sub{ display:flex; flex-direction:column; padding:2px 0 10px 16px; margin:2px 0 6px 4px; border-left:1px solid var(--border); }
.mobile-menu .m-sub a{ font-family:var(--font-body); font-size:16px; font-weight:var(--w-med); color:var(--fg2); padding:9px 0; }
.mobile-menu .m-sub a:hover{ color:var(--accent); }

/* section rail (link-to-scroll-progress) */
.sec-rail{ position:fixed; right:20px; top:50%; transform:translateY(-50%); z-index:45; display:flex; flex-direction:column; gap:13px; }
.sec-rail-line{ position:absolute; right:5px; top:2px; bottom:2px; width:2px; background:var(--border-strong); border-radius:2px; overflow:hidden; }
.sec-rail-fill{ position:absolute; left:0; top:0; width:100%; height:0; background:var(--accent); }
.sec-dot{ position:relative; display:flex; align-items:center; justify-content:flex-end; height:12px; }
.sec-dot .dot{ width:12px; height:12px; border-radius:50%; border:2px solid var(--border-strong); background:var(--bg); flex:none; position:relative; z-index:2; transition:transform .3s cubic-bezier(.22,1,.36,1),border-color .3s,background .3s; }
.sec-dot .lbl{ position:absolute; right:22px; white-space:nowrap; font-size:11px; font-weight:var(--w-semi); letter-spacing:.05em; text-transform:uppercase; color:var(--fg1); background:var(--surface); border:1px solid var(--border); padding:4px 10px; border-radius:var(--r-pill); opacity:0; transform:translateX(6px); transition:opacity .25s,transform .25s; pointer-events:none; box-shadow:var(--shadow-sm); }
.sec-dot:hover .lbl{ opacity:1; transform:none; }
.sec-dot:hover .dot{ border-color:var(--accent); }
.sec-dot.active .dot{ border-color:var(--accent); background:var(--accent); transform:scale(1.18); }
@media(max-width:1180px){ .sec-rail{ display:none; } }

/* ── Wire vertical roadmap — redesigned ── */
.wire-roadmap{ position:relative; margin-top:clamp(48px,6vw,80px); }

/* Vertical spine — runs at far-left so dot and letter stay clearly separated */
.wire-roadmap::before{
  content:''; position:absolute; left:16px; top:0; bottom:0; width:2px;
  background:linear-gradient(to bottom,
    var(--orange-base) 0%,
    rgba(200,107,43,0.55) 60%,
    rgba(200,107,43,0.08) 100%);
}

.wire-roadmap-step{
  display:grid; grid-template-columns:150px 1fr;
  gap:clamp(28px,4.5vw,72px); padding:clamp(44px,6vw,80px) 0;
  position:relative; align-items:start;
}
.wire-roadmap-step + .wire-roadmap-step{ border-top:1px solid rgba(250,247,235,0.07); }

/* Node dot — centred on the spine line, clearly to the left of the letter */
.wire-roadmap-step::before{
  content:''; position:absolute; left:5px;
  top:clamp(56px,8vw,96px);
  width:22px; height:22px; border-radius:50%;
  background:var(--orange-base);
  box-shadow:0 0 0 6px rgba(200,107,43,0.18), 0 0 32px rgba(200,107,43,0.45);
  z-index:2;
}

/* Aside: push letter to the right, well clear of the dot */
.wire-roadmap-aside{
  display:flex; flex-direction:column; align-items:flex-start; gap:8px;
  padding-top:12px; padding-left:46px;
}

/* Big dramatic letter */
.wire-roadmap-letter{
  font-family:var(--font-display); font-weight:var(--w-bold);
  font-size:clamp(5rem,8.5vw,7.5rem); line-height:0.95;
  letter-spacing:-0.05em; color:var(--orange-base); display:block;
  filter:drop-shadow(0 0 28px rgba(200,107,43,0.55));
  transition:filter 0.35s;
}
.wire-roadmap-step:hover .wire-roadmap-letter{
  filter:drop-shadow(0 0 48px rgba(200,107,43,0.85));
}

.wire-roadmap-tag{
  font-size:9px; text-transform:uppercase; letter-spacing:0.22em;
  color:rgba(250,247,235,0.22); font-weight:700; font-family:var(--font-body);
}

/* Content area with left accent bar */
.wire-roadmap-body{
  padding:4px 0 4px 32px;
  border-left:2px solid rgba(200,107,43,0.25);
  transition:border-color 0.35s;
}
.wire-roadmap-step:hover .wire-roadmap-body{ border-left-color:rgba(200,107,43,0.6); }

.wire-roadmap-body h4{
  font-size:clamp(1.3rem,2.4vw,1.85rem); color:var(--fg-on-dark);
  margin:0 0 16px; font-family:var(--font-display); font-weight:var(--w-semi);
  letter-spacing:var(--ls-head); line-height:var(--lh-snug);
}
.wire-roadmap-body p{
  color:var(--fg-on-dark-2); line-height:1.75; max-width:56ch;
  font-size:var(--text-body);
}

/* Mobile */
@media(max-width:640px){
  .wire-roadmap::before{ left:16px; }
  .wire-roadmap-step{
    grid-template-columns:1fr; gap:12px;
    padding-left:56px; padding-top:clamp(36px,5vw,52px); padding-bottom:clamp(36px,5vw,52px);
  }
  .wire-roadmap-step::before{ left:5px; top:clamp(38px,5vw,52px); width:18px; height:18px; }
  .wire-roadmap-aside{ flex-direction:row; align-items:baseline; gap:14px; padding-left:0; }
  .wire-roadmap-letter{ font-size:clamp(3.5rem,10vw,5rem); }
  .wire-roadmap-body{ padding-left:0; border-left:none; }
}

/* ============================================================
   GSAP Layer — new animation components
   ============================================================ */

/* ── Curve swipe page-transition overlay ── */
#curve-overlay{
  position:fixed; inset:0; background:var(--beige-100); z-index:9990;
  transform:translateY(100%); will-change:transform; pointer-events:none;
  border-radius:0;
}

/* ── Service card swipe slider (mobile-only, built dynamically in JS) ── */
.svc-swipe-root{ position:relative; outline:none; }
.svc-swipe-track{ position:relative; overflow:hidden; min-height:360px; }
.svc-swipe-slide{ width:100%; }
.svc-swiper-dots{ display:flex; justify-content:center; gap:12px; padding:22px 0 8px; }
.svc-dot{
  width:10px; height:10px; border-radius:50%; padding:0; border:none; cursor:pointer;
  background:var(--border-strong); transition:background .2s,transform .2s;
}
.svc-dot.active{ background:var(--accent); transform:scale(1.35); }

/* ── Why Sytoso: simple accent underline on active column (no opacity dimming) ── */
#why{ position:relative; }
.why-col{ padding-top:14px; border-top:2px solid transparent; transition:border-color .4s cubic-bezier(.22,1,.36,1); }
.why-col.on{ border-top-color:var(--accent); }

/* ── Logo scroll-progress section (pre-footer) ── */
.logo-progress-section{
  position:relative; overflow:hidden; background:var(--beige-100);
  display:flex; align-items:center; justify-content:center; min-height:100vh;
  text-align:center;
}
.lp-bar{
  position:absolute; top:0; left:0; right:0; height:3px;
  background:var(--border-strong); z-index:5; overflow:hidden;
}
.lp-fill{
  display:block; height:100%; background:var(--accent);
  transform:scaleX(0); transform-origin:left center;
}
.lp-inner{
  position:relative; z-index:2;
  padding:clamp(72px,10vw,128px) var(--space-6) clamp(64px,8vw,104px);
  max-width:var(--maxw); margin:0 auto; width:100%;
}
.lp-logo{ margin-bottom:clamp(32px,4vw,56px); }
.lp-logo img{
  height:clamp(36px,5vw,64px); width:auto;
  display:block; margin:0 auto;
}
.lp-words{
  display:flex; justify-content:center; gap:clamp(12px,2vw,28px);
  flex-wrap:wrap; margin-bottom:clamp(40px,5vw,72px); overflow:hidden;
}
.lp-word{
  font-family:var(--font-display); font-weight:var(--w-bold);
  font-size:clamp(2rem,4.5vw,4.5rem); line-height:1.05;
  letter-spacing:var(--ls-tight); color:var(--fg1);
  display:inline-block; position:relative;
}
.lp-word + .lp-word::before{
  content:"·"; margin-right:clamp(10px,1.5vw,22px);
  color:var(--accent); font-weight:var(--w-reg);
}
.lp-stats{
  display:flex; justify-content:center; gap:clamp(24px,4vw,64px);
  flex-wrap:wrap; margin-bottom:clamp(40px,5vw,64px);
}
.lp-stat span{
  display:block; font-family:var(--font-display); font-weight:var(--w-bold);
  font-size:clamp(1.8rem,3.5vw,3.2rem); letter-spacing:var(--ls-tight);
  color:var(--fg1); line-height:1;
}
.lp-stat p{ color:var(--fg3); font-size:var(--text-sm); margin-top:8px; font-weight:var(--w-med); }
.lp-cta{ margin-top:4px; }
.lp-divider{
  width:48px; height:2px; background:var(--accent); border-radius:2px;
  margin:0 auto clamp(28px,3.5vw,48px);
}

/* ── Section label chips on dark rail ── */
.sec-dot .lbl{ background:var(--surface); }
.band-dark ~ .sec-rail .sec-dot .lbl,
.band-black ~ .sec-rail .sec-dot .lbl{ background:var(--surface-dark); color:var(--fg-on-dark); border-color:var(--border-dark); }