/* sarserp.com: the public website for SARS HIS. Colours follow the SARS logo (navy, blue to green)
   and the HIS app (teal-to-blue brand gradient, IBM Plex Sans). */

@font-face { font-family: "IBM Plex Sans"; font-weight: 400; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-latin-400-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 500; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-latin-500-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 600; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-latin-600-normal.woff2") format("woff2"); }
@font-face { font-family: "IBM Plex Sans"; font-weight: 700; font-display: swap; src: url("/assets/fonts/ibm-plex-sans-latin-700-normal.woff2") format("woff2"); }

:root {
  --navy: #0E2A5C;
  --navy-2: #0A1F45;
  --ink: #14232B;
  --ink-soft: #44545B;
  --muted: #66767C;
  --line: #E3EAF0;
  --page: #FFFFFF;
  --tint: #F3F7FB;
  --teal: #0A8A7D;
  --teal-text: #0A7A6E;
  --blue: #2563EB;
  --violet: #7C3AED;
  --red: #DC2626;
  --orange: #EA580C;
  --amber: #B7791F;
  --green: #16A34A;
  --pink: #DB2777;
  --grad: linear-gradient(135deg, #0A8A7D 0%, #0E9F8F 38%, #2563EB 100%);
  --grad-text: linear-gradient(90deg, #1D5FD1 0%, #0E9F8F 60%, #22B573 100%);
  --radius: 16px;
  --shadow: 0 1px 2px rgba(16, 40, 52, .05), 0 10px 30px rgba(16, 40, 52, .07);
  --wrap: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; scroll-padding-top: 84px; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--page); color: var(--ink); font: 400 17px/1.6 "IBM Plex Sans", "Segoe UI", Arial, sans-serif; overflow-x: hidden; }
img { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); }
h1, h2, h3, h4 { line-height: 1.18; margin: 0; letter-spacing: -0.015em; }
p { margin: 0; }
ul { margin: 0; padding: 0; list-style: none; }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.skip { position: absolute; left: -999px; top: 8px; background: var(--navy); color: #fff; padding: 8px 14px; border-radius: 8px; z-index: 100; }
.skip:focus { left: 8px; }
:focus-visible { outline: 3px solid #93C5FD; outline-offset: 2px; border-radius: 6px; }

.wrap { width: 100%; max-width: var(--wrap); margin: 0 auto; padding: 0 24px; }
.narrow { max-width: 860px; }
.center { text-align: center; margin-top: 28px; }

/* ---- buttons */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 600 16px/1 inherit; font-family: inherit; text-decoration: none; border-radius: 12px;
  padding: 14px 22px; border: 1.5px solid transparent; cursor: pointer; transition: transform .14s ease, box-shadow .14s ease, background-color .14s ease; white-space: nowrap; }
.btn-primary { background: var(--grad); color: #fff; box-shadow: 0 6px 18px rgba(10, 138, 125, .28); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 10px 24px rgba(37, 99, 235, .28); }
.btn-ghost { background: #fff; color: var(--navy); border-color: #CFDAE4; }
.btn-ghost:hover { border-color: var(--navy); }
.btn-lg { padding: 16px 26px; font-size: 17px; }
.btn-sm { padding: 10px 16px; font-size: 15px; }
.btn-block { width: 100%; }
.btn[disabled] { opacity: .65; cursor: wait; transform: none; }

/* ---- header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .9); backdrop-filter: blur(12px); border-bottom: 1px solid transparent; transition: border-color .2s, box-shadow .2s; }
.site-header.scrolled { border-color: var(--line); box-shadow: 0 4px 20px rgba(16, 40, 52, .06); }
.header-row { display: flex; align-items: center; justify-content: space-between; height: 72px; }
.brand img { width: 124px; }
.nav ul { display: flex; align-items: center; gap: 6px; }
.nav a { color: var(--ink-soft); text-decoration: none; font-weight: 500; font-size: 15.5px; padding: 8px 10px; border-radius: 8px; }
.nav a:hover { color: var(--navy); background: var(--tint); }
.nav .nav-cta a { color: #fff; margin-left: 8px; }
.nav .nav-cta a:hover { background: var(--grad); }
.nav-toggle { display: none; background: none; border: 0; padding: 10px; cursor: pointer; }
.bars, .bars::before, .bars::after { display: block; width: 22px; height: 2px; background: var(--navy); border-radius: 2px; position: relative; transition: transform .2s; }
.bars::before, .bars::after { content: ""; position: absolute; left: 0; }
.bars::before { top: -7px; } .bars::after { top: 7px; }
.nav-toggle[aria-expanded="true"] .bars { background: transparent; }
.nav-toggle[aria-expanded="true"] .bars::before { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .bars::after { transform: translateY(-7px) rotate(-45deg); }

/* ---- hero */
.hero { position: relative; padding: 56px 0 72px; background:
  radial-gradient(900px 480px at 85% 10%, rgba(37, 99, 235, .10), transparent 60%),
  radial-gradient(700px 420px at 0% 100%, rgba(10, 138, 125, .10), transparent 60%), #fff; }
.hero-grid { display: grid; grid-template-columns: 1fr 1.15fr; gap: 48px; align-items: center; }
.eyebrow { display: inline-block; font-size: 13.5px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--teal-text); margin-bottom: 14px; }
h1 { font-size: clamp(38px, 5vw, 60px); font-weight: 700; color: var(--navy); letter-spacing: -0.025em; }
.grad-text { background: var(--grad-text); -webkit-background-clip: text; background-clip: text; color: transparent; }
.lead { font-size: 19px; color: var(--ink-soft); margin-top: 20px; max-width: 560px; }
.hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-top: 30px; }
.hero-points { display: flex; flex-wrap: wrap; gap: 8px 20px; margin-top: 26px; font-size: 15px; color: var(--ink-soft); }
.hero-points li::before, .ticks li::before { content: ""; display: inline-block; width: 16px; height: 16px; margin-right: 8px; vertical-align: -3px; border-radius: 50%;
  background: #DFF7E6 url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%231E7A3A' stroke-width='3.2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M5 12l5 5L19 7'/%3E%3C/svg%3E") center/11px no-repeat; }
.hero-visual { position: relative; }
.frame { margin: 0; background: #fff; border: 1px solid var(--line); border-radius: 14px; overflow: hidden; box-shadow: 0 30px 70px rgba(14, 42, 92, .18), 0 2px 6px rgba(14, 42, 92, .06); }
.frame-bar { display: flex; align-items: center; gap: 6px; height: 34px; padding: 0 14px; background: #F4F7FA; border-bottom: 1px solid var(--line); }
.frame-bar i { width: 10px; height: 10px; border-radius: 50%; background: #E2E8EE; }
.frame-bar i:nth-child(1) { background: #FF8A80; } .frame-bar i:nth-child(2) { background: #FFD166; } .frame-bar i:nth-child(3) { background: #7BD88F; }
.frame-bar span { margin-left: 12px; font-size: 12px; color: var(--muted); background: #fff; border: 1px solid var(--line); border-radius: 6px; padding: 2px 10px; }
.frame-hero { transform: perspective(1600px) rotateY(-6deg) rotateX(2deg); transform-origin: left center; }
.float-chip { position: absolute; background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 10px 14px; font-size: 14px; color: var(--ink-soft); box-shadow: var(--shadow); }
.float-chip b { color: var(--teal-text); }
.chip-a { left: -18px; bottom: 34px; }
.chip-b { right: 14px; top: -16px; }

/* ---- facts strip */
.facts { background: var(--navy); color: #fff; }
.facts-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding-top: 28px; padding-bottom: 28px; }
.facts b { display: block; font-size: 32px; font-weight: 700; background: linear-gradient(90deg, #7DB3FF, #5EE0C2); -webkit-background-clip: text; background-clip: text; color: transparent; }
.facts span { color: #B9C8DD; font-size: 15px; }

/* ---- sections */
.section { padding: 96px 0; }
.section-tint { background: var(--tint); }
.section-navy { background: radial-gradient(800px 400px at 100% 0%, rgba(34, 181, 115, .18), transparent 60%), linear-gradient(160deg, var(--navy) 0%, var(--navy-2) 100%); color: #fff; }
.section-head { max-width: 760px; margin-bottom: 48px; }
.section-head h2 { font-size: clamp(30px, 3.6vw, 42px); font-weight: 700; color: var(--navy); }
.section-head p:not(.eyebrow) { margin-top: 16px; font-size: 18px; color: var(--ink-soft); }
.on-dark h2 { color: #fff; } .on-dark p:not(.eyebrow) { color: #B9C8DD; } .on-dark .eyebrow { color: #5EE0C2; }

/* ---- why cards */
.cards { display: grid; gap: 20px; }
.cards-3 { grid-template-columns: repeat(3, 1fr); }
.card { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 28px; box-shadow: var(--shadow); }
.card h3 { font-size: 20px; color: var(--navy); margin: 18px 0 10px; }
.card p { color: var(--ink-soft); font-size: 16px; }
.icon { width: 48px; height: 48px; border-radius: 14px; display: grid; place-items: center; }
.icon svg { width: 24px; height: 24px; fill: none; stroke: currentColor; stroke-width: 1.9; stroke-linecap: round; stroke-linejoin: round; }
.i-teal { background: #DDF7F2; color: #0A7A6E; } .i-blue { background: #E3EDFF; color: #2450B8; } .i-violet { background: #EFE7FF; color: #5B21B6; }
.i-amber { background: #FFF1D6; color: #8A5409; } .i-green { background: #DFF7E6; color: #1E7A3A; } .i-pink { background: #FDE7F1; color: #A21C5B; }

/* ---- modules */
.modules { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.module { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 22px; position: relative; overflow: hidden; }
.module::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--tone); }
.module h3 { font-size: 17.5px; color: var(--navy); display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.module .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--tone); box-shadow: 0 0 0 4px color-mix(in srgb, var(--tone) 18%, transparent); flex-shrink: 0; }
.module li { font-size: 15px; color: var(--ink-soft); padding: 6px 0 6px 16px; position: relative; border-top: 1px solid #F0F4F7; }
.module li:first-child { border-top: 0; }
.module li::before { content: ""; position: absolute; left: 0; top: 15px; width: 6px; height: 6px; border-radius: 50%; background: color-mix(in srgb, var(--tone) 55%, #fff); }

/* ---- screens tour */
.tour { display: grid; grid-template-columns: 240px 1fr; gap: 28px; align-items: start; }
.tour > * { min-width: 0; }
.tour-tabs { display: flex; flex-direction: column; gap: 4px; }
.tour-tabs button { text-align: left; font: 500 16px/1.2 inherit; font-family: inherit; color: var(--ink-soft); background: none; border: 0; border-radius: 10px; padding: 12px 14px; cursor: pointer; }
.tour-tabs button:hover { background: var(--tint); color: var(--navy); }
.tour-tabs button[aria-selected="true"] { background: #E8F7F4; color: var(--teal-text); font-weight: 700; box-shadow: inset 3px 0 0 var(--teal); }
.tour-frame img { transition: opacity .2s ease; }
.tour-frame figcaption { padding: 16px 20px; font-size: 16px; color: var(--ink-soft); border-top: 1px solid var(--line); background: #FBFCFE; }

/* ---- India */
.india-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.india { background: rgba(255, 255, 255, .06); border: 1px solid rgba(255, 255, 255, .12); border-radius: var(--radius); padding: 22px; }
.india b { display: block; font-size: 18px; margin-bottom: 8px; color: #fff; }
.india span { color: #C3D0E2; font-size: 15px; }

/* ---- steps */
.steps { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: s; }
.steps li { position: relative; padding: 26px 22px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; }
.step-n { display: grid; place-items: center; width: 40px; height: 40px; border-radius: 12px; background: var(--grad); color: #fff; font-weight: 700; font-size: 18px; margin-bottom: 16px; }
.steps h3 { font-size: 18.5px; color: var(--navy); margin-bottom: 8px; }
.steps p { color: var(--ink-soft); font-size: 15.5px; }

/* ---- pricing */
.plans { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.plans:empty { display: none; }
.plan { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); padding: 26px 22px; display: flex; flex-direction: column; box-shadow: var(--shadow); }
.plan.featured { border: 2px solid transparent; background: linear-gradient(#fff, #fff) padding-box, var(--grad) border-box; position: relative; }
.plan.featured::after { content: "Most chosen"; position: absolute; top: -12px; left: 22px; background: var(--grad); color: #fff; font-size: 12px; font-weight: 700; padding: 3px 10px; border-radius: 99px; }
.plan h3 { font-size: 20px; color: var(--navy); }
.plan .for { color: var(--muted); font-size: 14.5px; margin-top: 4px; min-height: 44px; }
.plan .price { margin-top: 16px; font-size: 34px; font-weight: 700; color: var(--ink); letter-spacing: -0.02em; }
.plan .price small { font-size: 15px; font-weight: 500; color: var(--muted); }
.plan .yearly { font-size: 14px; color: var(--teal-text); margin-top: 2px; }
.plan ul { margin-top: 16px; padding-top: 14px; border-top: 1px solid var(--line); font-size: 14.5px; color: var(--ink-soft); flex-grow: 1; }
.plan li { padding: 4px 0 4px 20px; position: relative; }
.plan li::before { content: "✓"; position: absolute; left: 0; color: var(--teal); font-weight: 700; }
.plan .btn { margin-top: 18px; }
.plans-note { text-align: center; color: var(--ink-soft); margin-top: 24px; }

/* ---- FAQ */
.faq details { border: 1px solid var(--line); border-radius: 14px; background: #fff; margin-bottom: 12px; }
.faq summary { cursor: pointer; list-style: none; padding: 18px 52px 18px 22px; font-weight: 600; font-size: 17.5px; color: var(--navy); position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 22px; top: 50%; transform: translateY(-50%); font-size: 24px; font-weight: 400; color: var(--teal); transition: transform .2s; }
.faq details[open] summary::after { transform: translateY(-50%) rotate(45deg); }
.faq details p { padding: 0 22px 20px; color: var(--ink-soft); }

/* ---- demo form */
.demo-section { background: radial-gradient(700px 400px at 0% 0%, rgba(10, 138, 125, .10), transparent 60%), radial-gradient(700px 400px at 100% 100%, rgba(37, 99, 235, .10), transparent 60%), var(--tint); }
.demo-grid { display: grid; grid-template-columns: .85fr 1.15fr; gap: 56px; align-items: start; }
.demo-copy h2 { font-size: clamp(30px, 3.4vw, 40px); color: var(--navy); font-weight: 700; }
.demo-copy > p { margin-top: 16px; font-size: 18px; color: var(--ink-soft); }
.ticks { margin-top: 24px; display: grid; gap: 10px; color: var(--ink-soft); }
.contact { margin-top: 32px; padding-top: 24px; border-top: 1px solid var(--line); display: grid; gap: 10px; }
.contact a { color: var(--navy); font-weight: 600; text-decoration: none; }
.demo-form { position: relative; background: #fff; border: 1px solid var(--line); border-radius: 20px; padding: 32px; box-shadow: 0 24px 60px rgba(14, 42, 92, .12); }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 16px 18px; }
.span-2 { grid-column: span 2; }
.field { display: flex; flex-direction: column; gap: 6px; border: 0; margin: 0; padding: 0; min-width: 0; }
.field > span, .field legend { font-size: 14px; font-weight: 600; color: var(--ink-soft); padding: 0; }
.field input, .field select, .field textarea { font: inherit; font-size: 16px; color: var(--ink); background: #fff; border: 1.5px solid #D5DEE6; border-radius: 10px; padding: 12px 14px; width: 100%; transition: border-color .15s, box-shadow .15s; }
.field textarea { resize: vertical; min-height: 88px; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--teal); box-shadow: 0 0 0 4px rgba(10, 138, 125, .14); }
.field.invalid input, .field.invalid select { border-color: var(--red); }
.field .err { color: var(--red); font-size: 13.5px; }
.pick { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 4px; }
.pick label { cursor: pointer; }
.pick label { position: relative; }
.pick input { position: absolute; inset: 0; width: 1px; height: 1px; padding: 0; margin: 0; opacity: 0; pointer-events: none; }
.pick span { display: inline-block; font-size: 14px; font-weight: 500; padding: 7px 12px; border-radius: 99px; border: 1.5px solid #D5DEE6; color: var(--ink-soft); background: #fff; transition: all .12s; user-select: none; }
.pick input:checked + span { background: #E8F7F4; border-color: var(--teal); color: var(--teal-text); }
.pick input:focus-visible + span { outline: 3px solid #93C5FD; outline-offset: 2px; }
.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14.5px; color: var(--ink-soft); }
.consent input { width: 18px; height: 18px; margin-top: 3px; accent-color: var(--teal); flex-shrink: 0; }
.consent.invalid span { color: var(--red); }
.form-error { margin: 18px 0 0; padding: 12px 14px; border-radius: 10px; background: #FFE8E5; color: #B42318; font-size: 15px; }
.demo-form .btn-block { margin-top: 22px; }
.alt-ways { display: flex; flex-wrap: wrap; gap: 8px; margin: 12px 0 4px; }
.form-error a:not(.btn) { color: inherit; font-weight: 600; }
.form-done { text-align: center; padding: 40px 10px; }
.form-done:focus { outline: none; }
.done-icon { width: 64px; height: 64px; margin: 0 auto 18px; border-radius: 50%; background: #DFF7E6; color: #1E7A3A; display: grid; place-items: center; }
.done-icon svg { width: 32px; height: 32px; fill: none; stroke: currentColor; stroke-width: 2.6; stroke-linecap: round; stroke-linejoin: round; }
.form-done h3 { font-size: 24px; color: var(--navy); }
.form-done p { margin-top: 10px; color: var(--ink-soft); }

/* ---- footer */
.site-footer { background: #0A1A33; color: #A9B8CC; padding: 64px 0 28px; font-size: 15px; }
.footer-grid { display: grid; grid-template-columns: 1.6fr 1fr 1fr 1.2fr; gap: 32px; }
.footer-logo { background: #fff; border-radius: 10px; padding: 8px 10px; width: 144px; margin-bottom: 16px; }
.site-footer h4 { color: #fff; font-size: 15px; margin-bottom: 12px; }
.site-footer li { margin-bottom: 8px; }
.site-footer a { color: #CFDAE8; text-decoration: none; }
.site-footer a:hover { color: #fff; text-decoration: underline; }
.footer-bottom { display: flex; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin-top: 40px; padding-top: 22px; border-top: 1px solid rgba(255, 255, 255, .1); font-size: 14px; }

/* ---- privacy page */
.prose { max-width: 780px; padding: 64px 24px 96px; margin: 0 auto; }
.prose h1 { font-size: 40px; margin-bottom: 8px; }
.prose h2 { font-size: 22px; color: var(--navy); margin: 32px 0 10px; }
.prose p, .prose li { color: var(--ink-soft); margin-bottom: 10px; }
.prose ul { list-style: disc; padding-left: 22px; }

/* ---- reveal on scroll (only when motion is welcome) */
@media (prefers-reduced-motion: no-preference) {
  .js .reveal { opacity: 0; transform: translateY(14px); transition: opacity .5s ease, transform .5s ease; }
  .js .reveal.shown { opacity: 1; transform: none; }
}
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } .frame-hero { transform: none; } }

/* ---- smaller screens */
@media (max-width: 1080px) {
  .modules, .india-grid, .plans, .steps { grid-template-columns: repeat(2, 1fr); }
  .cards-3 { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 920px) {
  .nav-toggle { display: block; }
  .nav ul { display: none; position: absolute; top: 72px; left: 0; right: 0; flex-direction: column; align-items: stretch; gap: 0; background: #fff; border-bottom: 1px solid var(--line); padding: 8px 16px 16px; box-shadow: 0 16px 30px rgba(16, 40, 52, .08); }
  .nav ul.open { display: flex; }
  .nav a { display: block; padding: 12px 10px; font-size: 16.5px; }
  .nav .nav-cta a { margin: 8px 0 0; text-align: center; }
  .hero-grid, .demo-grid { grid-template-columns: 1fr; }
  .hero { padding-top: 36px; }
  .frame-hero { transform: none; }
  .tour { grid-template-columns: 1fr; }
  .tour-tabs { flex-direction: row; overflow-x: auto; padding-bottom: 6px; scrollbar-width: thin; }
  .tour-tabs button { white-space: nowrap; flex-shrink: 0; }
  .tour-tabs button[aria-selected="true"] { box-shadow: inset 0 -3px 0 var(--teal); }
  .facts-row { grid-template-columns: repeat(2, 1fr); }
  .section { padding: 72px 0; }
}
@media (max-width: 600px) {
  body { font-size: 16px; }
  .wrap { padding: 0 16px; }
  .modules, .india-grid, .plans, .steps, .cards-3, .footer-grid { grid-template-columns: 1fr; }
  .form-grid { grid-template-columns: 1fr; }
  .span-2 { grid-column: auto; }
  .demo-form { padding: 22px 18px; }
  .chip-a, .chip-b { display: none; }
  .hero-actions .btn { width: 100%; }
  .lead { font-size: 17.5px; }
}