/* eSamsSoft marketing site (samssoft.in public pages only; the app and super-admin keep app.css).
   Visual language shared with sams-tech.in: "datasheet meets editorial" — hairline-ruled grids,
   mono spec labels, tabular figures, and the red/blue/green channel dots from the SAMS mark.
   Everything is scoped to body.mk and s-* classes so app.css forms (login, signup) keep working. */
body.mk {
  --ink: #15191e; --ink-soft: #4c545c; --ink-faint: #868d93;
  --paper: #eef5fb; --raised: #ffffff; --sunk: #dde9f3;
  --line: #cfe1ec; --line-soft: #e2edf5;
  --accent: #0b6fa8; --accent-deep: #084d78; --accent-soft: #dcedf8;
  --ch-r: #d7483f; --ch-g: #2a9458; --ch-b: #1485c4;
  --night: #101a24; --night-2: #172533; --night-line: #26384a; --night-ink: #e9f1f8; --night-soft: #a9bccd;
  --f-display: "Archivo", "Arial Narrow", sans-serif;
  --f-body: "IBM Plex Sans", "Segoe UI", sans-serif;
  --f-mono: "IBM Plex Mono", Consolas, monospace;
  --f-brand: Calibri, "Carlito", "Segoe UI", sans-serif;
  --maxw: 1160px;
  margin: 0; background: var(--paper); color: var(--ink);
  font: 400 16px/1.55 var(--f-body); -webkit-font-smoothing: antialiased; color-scheme: light;
}
body.mk *, body.mk *::before, body.mk *::after { box-sizing: border-box }
body.mk img { max-width: 100%; display: block }
body.mk a { color: inherit }
body.mk h1, body.mk h2, body.mk h3, body.mk h4 { font-family: var(--f-display); font-weight: 700; margin: 0; text-wrap: balance; letter-spacing: -0.01em; color: inherit }
body.mk p { margin: 0 }
body.mk :focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; border-radius: 4px }
.s-sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0) }

.s-wrap { max-width: var(--maxw); margin: 0 auto; padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)) }
.s-band { padding-block: clamp(56px, 8vw, 96px) }
.s-band-tight { padding-block: clamp(32px, 5vw, 56px) }
.s-band-raised { background: var(--raised); border-block: 1px solid var(--line) }
.s-band-ink { background: var(--night); color: var(--night-ink) }
.s-stack { display: grid; gap: 20px; align-content: start; min-width: 0 }
.s-center { text-align: center; justify-items: center; margin-inline: auto }
.s-head { display: grid; gap: 14px; margin-bottom: 40px; max-width: 760px }
.s-head.s-center { max-width: 820px }
.s-display-xl { font-size: clamp(2.3rem, 5vw, 3.9rem); line-height: 1.04; letter-spacing: -0.02em }
.s-display-l { font-size: clamp(1.9rem, 3.4vw, 2.7rem); line-height: 1.08 }
.s-display-m { font-size: clamp(1.45rem, 2.4vw, 1.95rem); line-height: 1.15 }
.s-display-s { font-size: clamp(1.15rem, 1.6vw, 1.35rem); line-height: 1.25 }
.s-lede { font-size: clamp(1.05rem, 1.5vw, 1.2rem); color: var(--ink-soft); max-width: 62ch }
.s-band-ink .s-lede { color: var(--night-soft) }
.s-body { color: var(--ink-soft); max-width: 68ch; line-height: 1.7 }
.s-fine { font-size: .84rem; color: var(--ink-faint); margin-top: 22px }
.s-accent { color: var(--accent) }
.s-eyebrow { display: inline-flex; align-items: center; gap: 10px; font: 600 .74rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--accent) }
.s-band-ink .s-eyebrow { color: #7cc4ec }
.s-dots { display: inline-flex; gap: 3px; flex: none }
.s-dots i { width: 6px; height: 6px; border-radius: 50%; display: block; background: var(--ch-r) }
.s-dots i:nth-child(2) { background: var(--ch-b) }
.s-dots i:nth-child(3) { background: var(--ch-g) }

/* buttons */
.s-btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; padding: 13px 22px; border-radius: 10px; border: 1px solid transparent; font: 600 .95rem/1 var(--f-body); text-decoration: none; cursor: pointer; transition: background .15s, border-color .15s, color .15s, transform .15s }
.s-btn:active { transform: translateY(1px) }
.s-btn-primary { background: var(--accent); color: #fff !important }
.s-btn-primary:hover { background: var(--accent-deep) }
.s-btn-outline { border-color: var(--line); color: var(--ink) !important; background: var(--raised) }
.s-btn-outline:hover { border-color: var(--accent); color: var(--accent) !important }
.s-btn-light { background: #fff; color: var(--accent-deep) !important }
.s-btn-light:hover { background: var(--accent-soft) }
.s-btn-outline-ink { border-color: rgba(255,255,255,.28); color: #fff !important; background: transparent }
.s-btn-outline-ink:hover { border-color: #fff }
.s-btn-sm { padding: 9px 15px; font-size: .86rem }
.s-btn-block { width: 100% }
.s-actions { display: flex; flex-wrap: wrap; gap: 12px }

/* header */
.s-header { position: sticky; top: 0; z-index: 50; background: rgba(238,245,251,.9); backdrop-filter: saturate(1.4) blur(10px); border-bottom: 1px solid var(--line); padding-left: max(20px, env(safe-area-inset-left, 0px)); padding-right: max(20px, env(safe-area-inset-right, 0px)) }
.s-nav { max-width: var(--maxw); margin: 0 auto; display: flex; align-items: center; justify-content: space-between; gap: 20px; padding-block: 12px }
.s-brand { display: flex; align-items: center; gap: 10px; text-decoration: none; min-width: 0 }
.s-brand img { width: 32px; height: auto; flex: none }
.s-brand-word { font: 700 1.2rem/1 var(--f-brand); color: var(--ink); display: grid; gap: 3px }
.s-brand-word small { font: 600 .62rem/1 var(--f-mono); letter-spacing: .12em; text-transform: uppercase; color: var(--ink-faint) }
.s-links { display: flex; align-items: center; gap: 2px }
.s-links a { padding: 9px 11px; border-radius: 8px; font-size: .92rem; font-weight: 500; color: var(--ink-soft); text-decoration: none }
.s-links a:hover { background: var(--sunk); color: var(--ink) }
.s-links .s-btn { margin-left: 8px; padding: 10px 16px; color: #fff }
.s-links .s-btn:hover { background: var(--accent-deep); color: #fff }
.s-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--line); border-radius: 10px; background: var(--raised); cursor: pointer; flex-direction: column; align-items: center; justify-content: center; gap: 4px; padding: 0 }
.s-toggle span { width: 18px; height: 2px; background: var(--ink); transition: transform .25s, opacity .25s }
.nav-open .s-toggle span:nth-child(1) { transform: translateY(6px) rotate(45deg) }
.nav-open .s-toggle span:nth-child(2) { opacity: 0 }
.nav-open .s-toggle span:nth-child(3) { transform: translateY(-6px) rotate(-45deg) }

/* hero */
.s-hero { padding-top: clamp(48px, 7vw, 88px) }
.s-hero-grid { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: clamp(32px, 5vw, 64px); align-items: center }
.s-chips { list-style: none; margin: 4px 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: 8px }
.s-chips li { font: 500 .78rem/1 var(--f-mono); padding: 8px 11px; border: 1px solid var(--line); border-radius: 999px; background: var(--raised); color: var(--ink-soft) }
.s-panel { background: var(--raised); border: 1px solid var(--line); border-radius: 16px; box-shadow: 0 30px 60px -36px rgba(8,77,120,.45); overflow: hidden; min-width: 0 }
.s-panel-bar, .s-chat-bar { display: flex; align-items: center; gap: 10px; padding: 12px 16px; border-bottom: 1px solid var(--line); font: 600 .74rem/1 var(--f-mono); text-transform: uppercase; letter-spacing: .08em; color: var(--ink-faint) }
.s-panel-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border-bottom: 1px solid var(--line) }
.s-panel-stats div { background: var(--raised); padding: 16px 14px; display: grid; gap: 4px }
.s-panel-stats b { font: 600 1.6rem/1 var(--f-mono); color: var(--accent); font-variant-numeric: tabular-nums }
.s-panel-stats span { font-size: .78rem; color: var(--ink-soft) }
.s-panel-label { padding: 14px 16px 6px; font: 600 .7rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint) }
.s-punches { list-style: none; margin: 0; padding: 0 8px 8px }
.s-punches li { display: grid; grid-template-columns: 48px minmax(0, 1fr) auto auto; gap: 10px; align-items: center; padding: 10px 8px; border-top: 1px solid var(--line-soft); font-size: .9rem }
.s-punches li:first-child { border-top: 0 }
.s-pt { font: 500 .85rem/1 var(--f-mono); color: var(--ink-faint); font-variant-numeric: tabular-nums }
.s-src { font-size: .76rem; color: var(--ink-faint); white-space: nowrap }
.s-st { font: 600 .68rem/1 var(--f-mono); padding: 5px 7px; border-radius: 5px; letter-spacing: .06em }
.s-ok { background: #e6f3ea; color: var(--ch-g) }
.s-late { background: #fbe9e4; color: var(--ch-r) }
.s-panel > .s-chat-note { padding: 0 16px 14px }

/* stat strip */
.s-stats { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden }
.s-stats div { background: var(--raised); padding: 24px 22px; display: grid; gap: 8px; align-content: start }
.s-stats b { font: 600 clamp(1.7rem, 2.6vw, 2.3rem)/1 var(--f-mono); color: var(--accent); font-variant-numeric: tabular-nums }
.s-stats span { font-size: .88rem; color: var(--ink-soft); line-height: 1.4 }

/* cards */
.s-cards { display: grid; gap: 20px }
.s-cards-4 { grid-template-columns: repeat(4, minmax(0, 1fr)) }
.s-cards-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) }
.s-card { background: var(--raised); border: 1px solid var(--line); border-radius: 14px; padding: 24px 22px; display: flex; flex-direction: column; gap: 10px; min-width: 0; text-decoration: none }
.s-band-raised .s-card { background: var(--paper) }
.s-card h3 { font-size: 1.06rem }
.s-card p { color: var(--ink-soft); font-size: .94rem; line-height: 1.55 }
.s-card-icon { width: 46px; height: 46px; border-radius: 11px; display: grid; place-items: center; background: var(--accent-soft); color: var(--accent); margin-bottom: 4px }
.s-card-icon svg { width: 24px; height: 24px }
.s-card-link { transition: border-color .2s, transform .2s, box-shadow .2s }
.s-card-link:hover { border-color: var(--accent); transform: translateY(-3px); box-shadow: 0 18px 36px -26px rgba(8,77,120,.5) }
.s-more { margin-top: auto; padding-top: 6px; display: inline-flex; align-items: center; gap: 6px; font-weight: 600; font-size: .9rem; color: var(--accent) }
.s-more svg { width: 16px; height: 16px; transition: transform .2s }
.s-card-link:hover .s-more svg { transform: translateX(3px) }

/* ticks */
.s-ticks { list-style: none; margin: 0; padding: 0; display: grid; gap: 10px }
.s-ticks li { position: relative; padding-left: 26px; color: var(--ink-soft); line-height: 1.5 }
.s-ticks li::before { content: ""; position: absolute; left: 2px; top: .5em; width: 12px; height: 7px; border-left: 2px solid var(--accent); border-bottom: 2px solid var(--accent); transform: rotate(-45deg) translateY(-3px) }
.s-ticks li b { color: var(--ink) }
.s-ticks-ink li { color: var(--night-soft) }
.s-ticks-ink li b { color: #fff }
.s-ticks-ink li::before { border-color: #7cc4ec }
.s-ticks li.s-none { color: var(--ink-faint); font-style: italic }
.s-ticks li.s-none::before { border: 0; height: 2px; width: 10px; background: var(--ink-faint); transform: none; top: .75em }

/* Claude section */
.s-split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 64px); align-items: center }
.s-plan-note { font: 500 .84rem/1.4 var(--f-mono); color: #7cc4ec }
.s-chat { background: var(--night-2); border: 1px solid var(--night-line); border-radius: 16px; overflow: hidden; display: grid; gap: 12px; padding-bottom: 16px; min-width: 0 }
.s-chat-bar { border-color: var(--night-line); color: var(--night-soft) }
.s-msg { margin: 0 16px; padding: 12px 14px; border-radius: 12px; font-size: .93rem; line-height: 1.5; max-width: 88% }
.s-msg-you { justify-self: end; background: var(--accent); color: #fff; border-bottom-right-radius: 4px }
.s-msg-ai { background: #0d1620; border: 1px solid var(--night-line); color: var(--night-ink); border-bottom-left-radius: 4px }
.s-msg-ai b { color: #fff }
.s-tool { display: block; width: max-content; margin-bottom: 8px; font: 600 .68rem/1 var(--f-mono); letter-spacing: .06em; padding: 5px 7px; border-radius: 5px; background: rgba(124,196,236,.14); color: #7cc4ec }
.s-chat-note { font-size: .76rem; color: var(--ink-faint); padding: 0 16px }
.s-band-ink .s-chat-note { color: #7088a0 }
.s-tools { margin-top: 28px; font: 500 .82rem/1.8 var(--f-mono); color: var(--night-soft) }
.s-tools span { color: #fff; margin-right: 6px }
.s-tools small { color: #7088a0 }

/* steps (numbered: a real sequence) */
.s-steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 1px; background: var(--line); border: 1px solid var(--line); border-radius: 14px; overflow: hidden; counter-reset: st }
.s-steps li { counter-increment: st; background: var(--raised); padding: 26px 24px; display: grid; gap: 10px; align-content: start }
.s-steps li::before { content: "Step " counter(st, decimal-leading-zero); font: 600 .74rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--accent) }
.s-steps p { color: var(--ink-soft); font-size: .95rem }
.s-steps-ink { margin-top: clamp(40px, 6vw, 64px); background: var(--night-line); border-color: var(--night-line) }
.s-steps-ink li { background: var(--night-2) }
.s-steps-ink li::before { color: #7cc4ec }
.s-steps-ink p { color: var(--night-soft) }

/* pricing */
.s-cycle { display: inline-flex; padding: 4px; border-radius: 999px; border: 1px solid var(--line); background: var(--paper); margin-top: 6px }
.s-cycle button { border: 0; background: transparent; padding: 9px 18px; border-radius: 999px; font: 600 .88rem/1 var(--f-body); color: var(--ink-soft); cursor: pointer }
.s-cycle button b { color: var(--ch-g); font-weight: 600 }
.s-cycle button[aria-pressed="true"] { background: var(--ink); color: #fff }
.s-cycle button[aria-pressed="true"] b { color: #8fe0ad }
.s-plans { display: grid; gap: 20px; align-items: start }
.s-plans-4 { grid-template-columns: repeat(4, minmax(0, 1fr)) }
.s-plans-3 { grid-template-columns: repeat(3, minmax(0, 1fr)) }
.s-plans-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 760px; margin-inline: auto }
.s-plans-1 { grid-template-columns: minmax(0, 420px); justify-content: center }
.s-plan { position: relative; background: var(--paper); border: 1px solid var(--line); border-radius: 16px; padding: 26px 22px; display: flex; flex-direction: column; gap: 14px; min-width: 0 }
.s-plan-hot { background: var(--raised); border: 2px solid var(--accent); box-shadow: 0 24px 48px -30px rgba(8,77,120,.55) }
.s-plan-tag { position: absolute; top: -12px; left: 22px; font: 600 .68rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; background: var(--accent); color: #fff }
.s-plan h3 { font-size: 1.25rem }
.s-plan-desc { color: var(--ink-soft); font-size: .9rem; min-height: 2.9em }
.s-price { font: 700 2.2rem/1 var(--f-display); letter-spacing: -0.02em; font-variant-numeric: tabular-nums }
.s-price small { font: 500 .85rem/1 var(--f-body); color: var(--ink-faint); margin-left: 4px; letter-spacing: 0 }
.s-limits { margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border-block: 1px solid var(--line) }
.s-limits div { padding: 10px 0; display: grid; gap: 4px }
.s-limits div + div { padding-left: 10px; border-left: 1px solid var(--line) }
.s-limits dt { font: 600 .62rem/1 var(--f-mono); letter-spacing: .1em; text-transform: uppercase; color: var(--ink-faint) }
.s-limits dd { margin: 0; font-weight: 600; font-size: .92rem; font-variant-numeric: tabular-nums }
.s-plan-lead { font-weight: 600; font-size: .9rem }
.s-plan .s-ticks { gap: 8px; flex: 1 }
.s-plan .s-ticks li { font-size: .88rem }
.s-plan .s-btn { margin-top: 6px }

/* FAQ */
.s-faq-wrap { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: clamp(28px, 5vw, 64px); align-items: start }
.s-faq-wrap .s-head { margin-bottom: 0 }
.s-faq { border-top: 1px solid var(--line) }
.s-faq details { border-bottom: 1px solid var(--line) }
.s-faq summary { cursor: pointer; list-style: none; padding: 18px 36px 18px 0; position: relative; font-weight: 600 }
.s-faq summary::-webkit-details-marker { display: none }
.s-faq summary::after { content: "+"; position: absolute; right: 4px; top: 14px; font: 500 1.4rem/1 var(--f-mono); color: var(--accent); transition: transform .2s }
.s-faq details[open] summary::after { transform: rotate(45deg) }
.s-faq details p { padding: 0 0 18px; color: var(--ink-soft); max-width: 64ch }

/* CTA */
.s-cta { background: linear-gradient(120deg, var(--accent-deep), var(--accent)); color: #fff; border-radius: 20px; padding: clamp(28px, 5vw, 52px); display: grid; grid-template-columns: minmax(0, 1fr) auto; gap: 24px; align-items: center; position: relative; overflow: hidden }
.s-cta p { color: rgba(255,255,255,.85); margin-top: 8px }
.s-cta::after { content: ""; position: absolute; right: -60px; bottom: -80px; width: 260px; height: 260px; border-radius: 50%; border: 36px solid rgba(255,255,255,.07) }
.s-cta .s-actions { position: relative; z-index: 1 }

/* sub pages */
.s-hero-sub { padding-top: clamp(40px, 6vw, 72px) }
.s-crumbs { font-size: .86rem; color: var(--ink-faint) }
.s-crumbs a { color: var(--accent); text-decoration: none }
.s-prose { display: grid; gap: 0 }
.s-prose-row { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.6fr); gap: clamp(20px, 4vw, 56px); padding-block: 28px; border-top: 1px solid var(--line) }
.s-prose-row:first-child { border-top: 0; padding-top: 0 }

/* app.css pages (login, signup) inside the new frame */
.s-main > .card { margin: clamp(32px, 6vw, 64px) auto !important; border-radius: 16px }
.s-main > .card h2 { font-family: var(--f-display) }

/* footer */
.s-footer { background: var(--night); color: var(--night-soft); padding-top: 64px; font-size: .93rem }
.s-footer .s-brand-word { color: #fff }
.s-footer .s-brand-word small { color: #7088a0 }
.s-foot-grid { display: grid; grid-template-columns: 1.5fr 1fr 1fr 1.2fr; gap: 36px }
.s-foot-grid > div { display: grid; gap: 9px; align-content: start; min-width: 0 }
.s-foot-grid h4 { font-size: .9rem; color: #fff; margin-bottom: 6px }
.s-foot-grid a { text-decoration: none; color: #c9d7e4; word-break: break-word }
.s-foot-grid a:hover { color: #7cc4ec }
.s-foot-brand p { max-width: 40ch; margin-top: 10px }
.s-foot-base { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 12px; margin-top: 48px; padding-block: 22px 28px; border-top: 1px solid var(--night-line); font-size: .8rem; color: #7088a0 }

@media (prefers-reduced-motion: reduce) { body.mk *, body.mk *::before, body.mk *::after { transition: none !important } }

@media (max-width: 1080px) {
  .s-cards-4, .s-plans-4 { grid-template-columns: repeat(2, minmax(0, 1fr)) }
  .s-foot-grid { grid-template-columns: 1fr 1fr }
}
@media (max-width: 900px) {
  .s-toggle { display: flex }
  .s-links { position: fixed; top: 67px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: var(--raised); border-bottom: 1px solid var(--line); padding: 8px max(20px, env(safe-area-inset-right, 0px)) 20px max(20px, env(safe-area-inset-left, 0px)); box-shadow: 0 24px 40px -28px rgba(0,0,0,.4); transform: translateY(-8px); opacity: 0; visibility: hidden; transition: opacity .2s, transform .2s, visibility .2s }
  .nav-open .s-links { transform: none; opacity: 1; visibility: visible }
  .s-links a { padding: 14px 6px; border-bottom: 1px solid var(--line-soft); border-radius: 0 }
  .s-links .s-btn { margin: 14px 0 0; border-radius: 10px; border-bottom: 0 }
  .s-hero-grid, .s-split, .s-faq-wrap, .s-prose-row, .s-cta { grid-template-columns: minmax(0, 1fr) }
  .s-steps, .s-cards-3, .s-plans-3, .s-plans-2 { grid-template-columns: minmax(0, 1fr) }
  .s-stats { grid-template-columns: repeat(2, minmax(0, 1fr)) }
}
@media (max-width: 600px) {
  .s-cards-4, .s-plans-4, .s-foot-grid { grid-template-columns: minmax(0, 1fr) }
  .s-panel-stats { grid-template-columns: repeat(2, minmax(0, 1fr)) }
  .s-punches li { grid-template-columns: 44px minmax(0, 1fr) auto }
  .s-src { display: none }
  .s-msg { max-width: 94% }
}