/* Techbytes — public site styles
   Inspired by clean product-page layouts: big type, generous space,
   full-bleed tiles, glass navigation. No external fonts or scripts. */

:root {
  --ink: #1d1d1f;
  --ink-2: #424245;
  --muted: #6e6e73;
  --line: #d2d2d7;
  --bg: #ffffff;
  --bg-alt: #f5f5f7;
  --brand: #231c48;          /* Techbytes indigo */
  --brand-2: #3a2f7a;
  --accent: #4f46e5;         /* links + primary buttons */
  --accent-ink: #3b33c4;
  --accent-soft: #eef0ff;
  --glow: #8b7bff;
  --ok: #1a7f4b;
  --radius-lg: 28px;
  --radius: 18px;
  --radius-sm: 12px;
  --shadow: 0 1px 2px rgba(0,0,0,.04), 0 8px 30px rgba(0,0,0,.06);
  --max: 1080px;
  --wide: 1320px;
  --nav-h: 52px;
  --font: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", "Inter", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; scroll-padding-top: calc(var(--nav-h) + 16px); }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font); font-size: 17px; line-height: 1.47; letter-spacing: -0.012em;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility; overflow-x: hidden;
}
img, svg { display: block; max-width: 100%; }
a { color: var(--accent); text-decoration: none; }
a:hover { text-decoration: underline; text-underline-offset: 3px; }
:focus-visible { outline: 3px solid var(--accent); outline-offset: 3px; border-radius: 6px; }
h1, h2, h3, h4 { margin: 0; font-weight: 700; letter-spacing: -0.028em; line-height: 1.07; color: inherit; }
p { margin: 0; }
ul { margin: 0; padding: 0; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 200; background: var(--ink); color: #fff; padding: 10px 16px; border-radius: 10px; }
.skip:focus { top: 10px; text-decoration: none; }

/* ---------- Layout ---------- */
.wrap { width: min(100% - 44px, var(--max)); margin-inline: auto; }
.wrap-wide { width: min(100% - 32px, var(--wide)); margin-inline: auto; }
.section { padding: clamp(72px, 10vw, 128px) 0; }
.section.tight { padding: clamp(48px, 7vw, 88px) 0; }
.alt { background: var(--bg-alt); }
.dark { background: #000; color: #f5f5f7; }
.dark .muted, .dark .lead { color: #a1a1a6; }
.brand-bg { background: radial-gradient(120% 90% at 50% 0%, #3b2f86 0%, var(--brand) 55%, #120e27 100%); color: #fff; }
.center { text-align: center; }
.muted { color: var(--muted); }

/* ---------- Type scale ---------- */
.eyebrow { font-size: 17px; font-weight: 600; color: var(--accent); letter-spacing: -0.01em; margin-bottom: 10px; }
.dark .eyebrow, .brand-bg .eyebrow { color: #b8b0ff; }
.display { font-size: clamp(44px, 8vw, 96px); letter-spacing: -0.045em; line-height: 1.02; }
.h1 { font-size: clamp(38px, 6vw, 72px); letter-spacing: -0.04em; }
.h2 { font-size: clamp(32px, 4.6vw, 56px); letter-spacing: -0.035em; }
.h3 { font-size: clamp(24px, 2.6vw, 32px); letter-spacing: -0.025em; line-height: 1.12; }
.lead { font-size: clamp(19px, 2vw, 24px); line-height: 1.38; color: var(--ink-2); letter-spacing: -0.018em; font-weight: 500; }
.section-head { max-width: 780px; margin-bottom: clamp(36px, 5vw, 64px); }
.section-head.center { margin-inline: auto; }
.section-head .lead { margin-top: 18px; }
.gradient-text {
  background: linear-gradient(92deg, #6d5dfc 0%, #b36bff 45%, #ff7ab6 100%);
  -webkit-background-clip: text; background-clip: text; color: transparent;
}

/* ---------- Buttons & links ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  min-height: 44px; padding: 11px 22px; border-radius: 980px; border: 0;
  font: inherit; font-size: 17px; font-weight: 500; letter-spacing: -0.01em; cursor: pointer;
  background: var(--accent); color: #fff; transition: background .2s, transform .2s;
}
.btn:hover { background: var(--accent-ink); text-decoration: none; }
.btn:active { transform: scale(.98); }
.btn.ghost { background: transparent; color: var(--accent); box-shadow: inset 0 0 0 1.5px var(--accent); }
.btn.ghost:hover { background: var(--accent); color: #fff; }
.btn.light { background: #fff; color: var(--brand); }
.btn.light:hover { background: #ecebff; }
.btn.small { min-height: 32px; padding: 6px 14px; font-size: 14px; }
.btn.wa { background: #1f9d55; }
.btn.wa:hover { background: #178046; }
.more { font-size: clamp(17px, 1.6vw, 21px); font-weight: 500; display: inline-flex; align-items: center; gap: 4px; }
.more::after { content: "›"; font-size: 1.25em; line-height: 1; transform: translateY(-1px); transition: transform .2s; }
.more:hover::after { transform: translate(3px, -1px); }
.dark .more, .brand-bg .more { color: #a99fff; }
.actions { display: flex; flex-wrap: wrap; align-items: center; gap: 14px 28px; margin-top: 32px; }
.center .actions { justify-content: center; }

/* ---------- Navigation ---------- */
.nav {
  position: sticky; top: 0; z-index: 100; height: var(--nav-h);
  background: rgba(251,251,253,.78); backdrop-filter: saturate(180%) blur(20px); -webkit-backdrop-filter: saturate(180%) blur(20px);
  border-bottom: 1px solid rgba(0,0,0,.08);
}
.nav-inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 20px; }
.logo { display: inline-flex; align-items: center; gap: 9px; color: var(--ink); font-weight: 700; font-size: 19px; letter-spacing: -0.03em; }
.logo:hover { text-decoration: none; }
.logo svg { width: 26px; height: 26px; }
.nav-links { display: flex; align-items: center; gap: 30px; list-style: none; }
.nav-links a { color: var(--ink); opacity: .82; font-size: 13.5px; font-weight: 400; letter-spacing: -0.005em; }
.nav-links a:hover, .nav-links a[aria-current="page"] { opacity: 1; text-decoration: none; }
.nav-links a[aria-current="page"] { font-weight: 600; }
.nav-cta { display: flex; align-items: center; gap: 12px; }
.nav-login { font-size: 13.5px; color: var(--ink); opacity: .82; }
.nav-login:hover { opacity: 1; text-decoration: none; }
.menu-btn { display: none; width: 44px; height: 44px; margin-right: -10px; border: 0; background: none; cursor: pointer; border-radius: 10px; color: var(--ink); }
.menu-btn span { display: block; width: 18px; height: 1.5px; background: currentColor; margin: 5px auto; transition: transform .3s, opacity .3s; }
.menu-open .menu-btn span:nth-child(1) { transform: translateY(3.25px) rotate(45deg); }
.menu-open .menu-btn span:nth-child(2) { transform: translateY(-3.25px) rotate(-45deg); }

@media (max-width: 860px) {
  .menu-btn { display: block; }
  .nav-cta .btn, .nav-login { display: none; }
  .nav-links {
    position: fixed; inset: var(--nav-h) 0 auto 0; height: calc(100dvh - var(--nav-h));
    flex-direction: column; align-items: stretch; gap: 0; padding: 18px 28px 40px;
    background: rgba(251,251,253,.97); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    opacity: 0; visibility: hidden; transform: translateY(-8px); transition: opacity .25s, transform .25s, visibility .25s;
    overflow-y: auto;
  }
  .menu-open .nav-links { opacity: 1; visibility: visible; transform: none; }
  .nav-links li { border-bottom: 1px solid var(--line); }
  .nav-links a { display: block; padding: 16px 0; font-size: 24px; font-weight: 600; opacity: 1; letter-spacing: -0.02em; }
  .nav-links .mobile-only { display: block; }
  .menu-open { overflow: hidden; }
}
@media (min-width: 861px) { .nav-links .mobile-only { display: none; } }

/* ---------- Hero ---------- */
.hero { position: relative; overflow: hidden; padding: clamp(64px, 9vw, 120px) 0 0; text-align: center; background: linear-gradient(180deg, #fbfbfd 0%, #f5f5f7 100%); }
.hero .lead { max-width: 680px; margin: 22px auto 0; }
.hero-art { position: relative; margin: clamp(40px, 6vw, 72px) auto 0; width: min(100% - 32px, 980px); }
.hero-art::before {
  content: ""; position: absolute; inset: 10% 8% -10% 8%; z-index: 0;
  background: radial-gradient(50% 50% at 50% 50%, rgba(123,97,255,.35), rgba(123,97,255,0) 70%); filter: blur(30px);
}
.hero-art svg { position: relative; z-index: 1; width: 100%; height: auto; }
.page-hero { padding: clamp(56px, 8vw, 104px) 0 clamp(48px, 6vw, 80px); background: linear-gradient(180deg, #fbfbfd, #f5f5f7); }
.page-hero .lead { max-width: 720px; margin-top: 22px; }
.page-hero.center .lead { margin-inline: auto; }
.crumbs { font-size: 13px; color: var(--muted); margin-bottom: 18px; }
.crumbs a { color: var(--muted); }
.crumbs span[aria-hidden] { margin: 0 6px; }

/* ---------- Product tiles ---------- */
.tiles { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; padding: 12px 0; }
.tile {
  position: relative; overflow: hidden; border-radius: var(--radius-lg); min-height: 560px;
  padding: clamp(40px, 5vw, 60px) clamp(24px, 4vw, 48px) 0; text-align: center;
  display: flex; flex-direction: column; align-items: center; background: var(--bg-alt);
}
.tile.full { grid-column: 1 / -1; min-height: 600px; }
.tile.dark { background: #000; }
.tile.brand-bg { background: radial-gradient(120% 90% at 50% 0%, #3b2f86 0%, var(--brand) 60%, #120e27 100%); }
.tile h2 { font-size: clamp(34px, 4.2vw, 52px); letter-spacing: -0.035em; }
.tile .lead { margin-top: 10px; font-size: clamp(19px, 1.9vw, 26px); }
.tile .actions { margin-top: 18px; justify-content: center; gap: 12px 26px; }
.tile-art { margin-top: auto; width: 100%; max-width: 560px; padding-top: 28px; }
.tile-art svg { width: 100%; height: auto; }
@media (max-width: 760px) {
  .tiles { grid-template-columns: 1fr; }
  .tile, .tile.full { min-height: 500px; border-radius: 22px; }
}

/* ---------- Cards / grids ---------- */
.grid { display: grid; gap: 20px; }
.grid.two { grid-template-columns: repeat(2, 1fr); }
.grid.three { grid-template-columns: repeat(3, 1fr); }
.grid.four { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 960px) { .grid.four { grid-template-columns: repeat(2, 1fr); } .grid.three { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px) { .grid.two, .grid.three, .grid.four { grid-template-columns: 1fr; } }
.card { background: #fff; border-radius: var(--radius); padding: 32px 28px; box-shadow: var(--shadow); }
.alt .card { background: #fff; }
.section:not(.alt):not(.dark) .card { background: var(--bg-alt); box-shadow: none; }
.dark .card { background: #1d1d1f; box-shadow: none; }
.card h3 { font-size: 21px; letter-spacing: -0.02em; line-height: 1.2; margin-bottom: 10px; }
.card p { color: var(--ink-2); font-size: 16px; }
.dark .card p { color: #a1a1a6; }
.icon { width: 44px; height: 44px; border-radius: 12px; display: grid; place-items: center; margin-bottom: 20px; background: var(--accent-soft); color: var(--accent); }
.icon svg { width: 24px; height: 24px; }
.dark .icon { background: #2a2540; color: #b8b0ff; }

/* ---------- Lifecycle scroller ---------- */
.scroller { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 300px); gap: 18px; overflow-x: auto; scroll-snap-type: x mandatory; --gut: max(22px, calc((100vw - var(--max)) / 2)); padding: 6px var(--gut) 28px; scroll-padding-inline: var(--gut); scrollbar-width: none; }
.scroller::-webkit-scrollbar { display: none; }
.step { scroll-snap-align: start; background: #fff; border-radius: var(--radius); padding: 30px 26px 34px; min-height: 250px; box-shadow: var(--shadow); display: flex; flex-direction: column; }
.step .num { font-size: 15px; font-weight: 600; color: var(--accent); font-variant-numeric: tabular-nums; }
.step h3 { font-size: 28px; margin: 34px 0 10px; letter-spacing: -0.03em; }
.step p { color: var(--ink-2); font-size: 16px; }
.scroll-ctrl { display: flex; justify-content: flex-end; gap: 12px; }
.scroll-ctrl button { width: 40px; height: 40px; border-radius: 50%; border: 0; background: #e8e8ed; color: var(--ink); cursor: pointer; font-size: 20px; line-height: 1; }
.scroll-ctrl button:hover { background: #dcdce2; }
.scroll-ctrl button:disabled { opacity: .35; cursor: default; }

/* ---------- Ordered process ---------- */
.process { counter-reset: p; list-style: none; display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.process li { counter-increment: p; border-top: 2px solid var(--ink); padding-top: 18px; }
.dark .process li { border-color: #f5f5f7; }
.process li::before { content: "0" counter(p); display: block; font-weight: 600; color: var(--accent); margin-bottom: 10px; font-variant-numeric: tabular-nums; }
.dark .process li::before { color: #b8b0ff; }
.process h3 { font-size: 21px; margin-bottom: 8px; letter-spacing: -0.02em; }
.process p { color: var(--ink-2); font-size: 16px; }
.dark .process p { color: #a1a1a6; }
@media (max-width: 860px) { .process { grid-template-columns: 1fr 1fr; gap: 32px 20px; } }
@media (max-width: 520px) { .process { grid-template-columns: 1fr; } }

/* ---------- Compare ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare .col { border-radius: var(--radius-lg); padding: clamp(32px, 4vw, 48px); background: #fff; box-shadow: var(--shadow); }
.compare .col.featured { background: var(--brand); color: #fff; }
.compare .tag { display: inline-block; font-size: 12px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; padding: 5px 10px; border-radius: 99px; background: var(--accent-soft); color: var(--accent); }
.compare .featured .tag { background: rgba(255,255,255,.14); color: #d8d3ff; }
.compare h3 { font-size: clamp(32px, 3.4vw, 44px); margin: 16px 0 6px; }
.compare .sub { color: var(--muted); margin-bottom: 26px; }
.compare .featured .sub { color: #c9c4ea; }
.checks { list-style: none; display: grid; gap: 14px; }
.checks li { position: relative; padding-left: 32px; }
.checks li::before { content: ""; position: absolute; left: 0; top: 2px; width: 20px; height: 20px; border-radius: 50%; background: var(--accent-soft) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%234f46e5' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E") center/20px no-repeat; }
.featured .checks li::before, .dark .checks li::before { background-color: rgba(255,255,255,.14); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23ffffff' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
@media (max-width: 760px) { .compare { grid-template-columns: 1fr; } }

/* ---------- Big statement / stats ---------- */
.statement { font-size: clamp(30px, 4.4vw, 56px); font-weight: 700; letter-spacing: -0.035em; line-height: 1.1; max-width: 920px; }
.statement .dim { color: #86868b; }
.dark .statement .dim { color: #6e6e73; }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 28px; margin-top: 56px; }
.stat b { display: block; font-size: clamp(40px, 5vw, 64px); letter-spacing: -0.04em; line-height: 1; font-weight: 700; }
.stat span { display: block; margin-top: 8px; color: var(--muted); font-size: 15px; }
.dark .stat span { color: #a1a1a6; }
@media (max-width: 760px) { .stats { grid-template-columns: 1fr 1fr; } }

/* ---------- Chips / marquee ---------- */
.chips { display: flex; flex-wrap: wrap; gap: 10px; justify-content: center; list-style: none; }
.chips li { padding: 10px 18px; border-radius: 99px; background: #fff; box-shadow: var(--shadow); font-weight: 500; font-size: 16px; }
.dark .chips li { background: #1d1d1f; box-shadow: none; }

/* ---------- Split feature ---------- */
.split { display: grid; grid-template-columns: 1.05fr 1fr; gap: clamp(32px, 6vw, 96px); align-items: center; }
.split.flip > :first-child { order: 2; }
.split .art { border-radius: var(--radius-lg); overflow: hidden; background: var(--bg-alt); aspect-ratio: 1 / 1; display: grid; place-items: center; padding: 8%; }
.split .art svg { width: 100%; height: auto; }
.dark .split .art { background: #111; }
.split h2 + .lead, .split h2 + p { margin-top: 18px; }
.split .checks { margin-top: 28px; }
@media (max-width: 860px) { .split { grid-template-columns: 1fr; } .split.flip > :first-child { order: 0; } .split .art { aspect-ratio: 4 / 3; } }

/* ---------- Spec cards (laptops) ---------- */
.spec { border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow); padding: 36px 30px; display: flex; flex-direction: column; text-align: center; }
.spec .art { height: 150px; display: grid; place-items: center; margin-bottom: 22px; }
.spec .art svg { height: 100%; width: auto; }
.spec h3 { font-size: 30px; letter-spacing: -0.03em; }
.spec .for { color: var(--accent); font-weight: 600; font-size: 15px; margin-top: 6px; }
.spec dl { margin: 22px 0 0; text-align: left; border-top: 1px solid var(--line); }
.spec dl div { display: flex; justify-content: space-between; gap: 16px; padding: 12px 0; border-bottom: 1px solid var(--line); font-size: 15px; }
.spec dt { color: var(--muted); }
.spec dd { margin: 0; font-weight: 500; text-align: right; }
.spec .btn { margin-top: 26px; align-self: center; }

/* ---------- FAQ ---------- */
.faq { max-width: 860px; margin-inline: auto; border-top: 1px solid var(--line); }
.faq details { border-bottom: 1px solid var(--line); }
.faq summary { list-style: none; cursor: pointer; padding: 24px 44px 24px 0; font-size: clamp(19px, 2vw, 22px); font-weight: 600; letter-spacing: -0.02em; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: ""; position: absolute; right: 6px; top: 50%; width: 12px; height: 12px; border-right: 2px solid var(--muted); border-bottom: 2px solid var(--muted); transform: translateY(-70%) rotate(45deg); transition: transform .25s; }
.faq details[open] summary::after { transform: translateY(-30%) rotate(-135deg); }
.faq details p { padding: 0 44px 26px 0; color: var(--ink-2); font-size: 17px; max-width: 720px; }

/* ---------- CTA band ---------- */
.cta-band { text-align: center; }
.cta-band .lead { max-width: 640px; margin: 20px auto 0; color: #c9c4ea; }

/* ---------- Group / partner ---------- */
.partner { display: grid; grid-template-columns: auto 1fr auto; gap: 28px; align-items: center; background: #fff; border-radius: var(--radius-lg); padding: 36px; box-shadow: var(--shadow); }
.partner .mark { width: 72px; height: 72px; border-radius: 18px; background: linear-gradient(135deg, #0e74bc, #22b8e6); display: grid; place-items: center; color: #fff; font-weight: 800; font-size: 26px; letter-spacing: -0.04em; }
.partner h3 { font-size: 26px; margin-bottom: 6px; }
@media (max-width: 700px) { .partner { grid-template-columns: 1fr; text-align: left; } }

/* ---------- Forms ---------- */
.form-card { background: #fff; border-radius: var(--radius-lg); padding: clamp(26px, 4vw, 48px); box-shadow: var(--shadow); }
.field { display: grid; gap: 8px; margin-bottom: 22px; }
.field label, .field legend { font-weight: 600; font-size: 15px; }
.field .hint { font-size: 13px; color: var(--muted); font-weight: 400; }
.input, select.input, textarea.input {
  width: 100%; font: inherit; font-size: 17px; color: var(--ink); background: #fff;
  border: 1px solid #c7c7cc; border-radius: var(--radius-sm); padding: 13px 15px; min-height: 50px;
  transition: border-color .2s, box-shadow .2s;
}
textarea.input { min-height: 130px; resize: vertical; }
.input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(79,70,229,.18); }
fieldset.field { border: 0; padding: 0; margin: 0 0 22px; }
.seg { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; }
.seg input { position: absolute; opacity: 0; pointer-events: none; }
.seg label { border: 1px solid #c7c7cc; border-radius: var(--radius-sm); padding: 12px 8px; text-align: center; cursor: pointer; font-weight: 500; font-size: 15px; transition: all .2s; }
.seg input:checked + label { border-color: var(--accent); background: var(--accent-soft); color: var(--accent-ink); box-shadow: inset 0 0 0 1px var(--accent); }
.seg input:focus-visible + label { outline: 3px solid var(--accent); outline-offset: 2px; }
@media (max-width: 560px) { .seg { grid-template-columns: 1fr 1fr; } }
.form-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 8px; }
.form-note { font-size: 13px; color: var(--muted); margin-top: 16px; }
.form-error { color: #c4262e; font-size: 14px; margin-top: 10px; min-height: 1em; }
.contact-grid { display: grid; grid-template-columns: 1.4fr 1fr; gap: 28px; align-items: start; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: 1fr; } }
.contact-list { list-style: none; display: grid; gap: 18px; }
.contact-list li { display: grid; gap: 2px; }
.contact-list small { color: var(--muted); font-size: 13px; }
.contact-list a { font-size: 19px; font-weight: 600; letter-spacing: -0.02em; }

/* ---------- Footer ---------- */
.footer { background: var(--bg-alt); color: var(--muted); font-size: 12.5px; line-height: 1.5; padding: 40px 0 28px; }
.footer .tagline { font-size: 14px; color: var(--ink-2); padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.footer .tagline strong { color: var(--ink); }
.footer-cols { display: grid; grid-template-columns: repeat(4, 1fr); gap: 24px; padding: 24px 0; }
.footer h4 { font-size: 12.5px; font-weight: 600; color: var(--ink); margin-bottom: 10px; letter-spacing: 0; }
.footer ul { list-style: none; display: grid; gap: 8px; }
.footer a { color: var(--ink-2); }
.footer a:hover { color: var(--ink); }
.footer-base { border-top: 1px solid var(--line); padding-top: 18px; display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px; }
@media (max-width: 760px) { .footer-cols { grid-template-columns: 1fr 1fr; } }

/* ---------- Floating WhatsApp ---------- */
.wa-float { position: fixed; right: 18px; bottom: 18px; z-index: 90; width: 54px; height: 54px; border-radius: 50%; background: #1f9d55; color: #fff; display: grid; place-items: center; box-shadow: 0 8px 24px rgba(0,0,0,.2); transition: transform .2s; }
.wa-float:hover { transform: scale(1.06); text-decoration: none; }
.wa-float svg { width: 28px; height: 28px; }

/* ---------- Reveal on scroll ---------- */
.reveal { opacity: 0; transform: translateY(28px); transition: opacity .9s cubic-bezier(.2,.7,.2,1), transform .9s cubic-bezier(.2,.7,.2,1); }
.reveal.in { opacity: 1; transform: none; }
.no-js .reveal { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  .reveal { opacity: 1; transform: none; transition: none; }
  * { animation: none !important; transition: none !important; }
}

/* ---------- Misc ---------- */
.note { font-size: 14px; color: var(--muted); margin-top: 18px; }
.pill-note { display: inline-flex; gap: 8px; align-items: center; background: var(--accent-soft); color: var(--accent-ink); padding: 8px 14px; border-radius: 99px; font-size: 14px; font-weight: 500; }
.notfound { min-height: 60vh; display: grid; place-items: center; text-align: center; }

/* utility classes (keeps markup free of inline styles for a strict CSP) */
.lead-soft { color: #c9c4ea !important; }
.stat .unit { font-size: .5em; }
.strong { font-size: 17px; font-weight: 600; }
.h-card { font-size: 24px; margin-bottom: 20px; }
.actions.centered { justify-content: center; }
ol.scroller { list-style: none; margin: 0; }
.mb { margin-bottom: 22px; }
.mt { margin-top: 24px; }
.narrow { max-width: 760px; }
.center-block { margin-left: auto; margin-right: auto; max-width: 560px; }
.tile-art.sm { max-width: 540px; }
.tile-art.lg { max-width: 600px; }
.hero-art.md { max-width: 760px; }
.card.roomy { padding: 40px 34px; }
.tile-art.lineup { display: flex; align-items: flex-end; justify-content: center; gap: 0; max-width: 620px; padding-bottom: 36px; }
.tile-art.lineup svg { width: 38%; margin: 0 -3%; }
.tile-art.lineup svg:nth-child(2) { width: 46%; position: relative; z-index: 1; }

/* ---------- Council review fixes ---------- */
.cta-band .actions, .notfound .actions { justify-content: center; }
.process { padding: 0; margin-block: 0; }
.section-head:not(.center) { max-width: none; }
.section-head:not(.center) > * { max-width: 780px; }
h1, h2, .lead, .statement { text-wrap: balance; }
.step h3 { margin-top: 20px; }
.stat .unit { margin-left: 3px; }
.gradient-text { background-image: linear-gradient(92deg, #6d5dfc 0%, #9b4dff 50%, #db2777 100%); }
.spec .btn { margin-top: auto; min-height: 44px; padding: 10px 20px; font-size: 16px; }
.spec dl { margin-bottom: 26px; }
.tile-art.lineup { max-width: none; padding-bottom: 48px; }
.tile-art.lineup svg { width: 42%; }
.tile-art.lineup svg:nth-child(2) { width: 52%; }
.page-hero + .section.tight { padding-top: 0; }
legend { padding: 0; }
.footer h2 { font-size: 12.5px; font-weight: 600; color: var(--ink); margin-bottom: 10px; letter-spacing: 0; line-height: 1.5; }
.wa-float { width: 50px; height: 50px; bottom: 16px; right: 16px; }
.eyebrow .short { display: none; }
@media (max-width: 860px) {
  .nav-links { background: #fbfbfd; backdrop-filter: none; -webkit-backdrop-filter: none; }
}
@media (max-width: 760px) {
  .more { min-height: 44px; }
  .footer ul { gap: 0; }
  .footer a { display: inline-block; padding: 10px 0; }
  .eyebrow .long { display: none; }
  .eyebrow .short { display: inline; }
  .ring-labels { display: none; }
}

/* ---------- Brand yellow (Techbytes secondary colour) ---------- */
:root { --yellow: #ecc444; --yellow-2: #f4d46a; --yellow-soft: #fdf6dc; --yellow-ink: #1b1830; }
/* primary buttons use the deep brand indigo; links keep the brighter indigo */
.btn { background: var(--brand); }
.btn:hover { background: var(--brand-2); }
.btn.yellow, .brand-bg .btn.light, .cta-band .btn.light, .compare .featured .btn.light { background: var(--yellow); color: var(--yellow-ink); }
.btn.yellow:hover, .brand-bg .btn.light:hover, .cta-band .btn.light:hover, .compare .featured .btn.light:hover { background: var(--yellow-2); color: var(--yellow-ink); }
.btn.ghost { color: var(--brand); box-shadow: inset 0 0 0 1.5px var(--brand); }
.btn.ghost:hover { background: var(--brand); color: #fff; }
/* eyebrow gets a small yellow bar */
.eyebrow::before { content: ""; display: inline-block; width: 18px; height: 4px; border-radius: 4px; background: var(--yellow); margin-right: 10px; vertical-align: middle; transform: translateY(-2px); }
.center .eyebrow::before, .section-head.center .eyebrow::before { display: none; }
.center .eyebrow::after, .section-head.center .eyebrow::after { content: ""; display: block; width: 28px; height: 4px; border-radius: 4px; background: var(--yellow); margin: 10px auto 0; }
.dark .eyebrow, .brand-bg .eyebrow, .tile.dark .eyebrow { color: var(--yellow); }
.dark .more, .brand-bg .more { color: var(--yellow-2); }
.stat b { color: var(--yellow); }
.statement .hl { color: var(--yellow); }
/* hero headline: indigo gradient with a yellow underline swash */
.gradient-text { background-image: linear-gradient(92deg, #4f46e5 0%, #7c3aed 55%, #9b4dff 100%); }
.swash { position: relative; display: inline-block; isolation: isolate; }
.swash::after { content: ""; position: absolute; left: 3%; right: 1%; bottom: .02em; height: .14em; border-radius: 99px; background: var(--yellow); z-index: -1; transform: rotate(-1deg); }
/* warm yellow tile */
.tile.warm { background: linear-gradient(180deg, #fffaf0 0%, var(--yellow-soft) 100%); }
.tile.warm .eyebrow { color: #8a6a00; }
/* compare: featured column accents */
.compare .featured .tag { background: var(--yellow); color: var(--yellow-ink); }
.featured .checks li::before { background-color: rgba(236,196,68,.18); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 20 20'%3E%3Cpath d='M5.5 10.5l3 3 6-7' fill='none' stroke='%23ecc444' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E"); }
.process li::before { color: var(--brand); }
.dark .process li::before { color: var(--yellow); }
.step .num { color: #8a6a00; }
.step .num::before { content: ""; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--yellow); margin-right: 8px; }
.pill-note { background: var(--yellow-soft); color: #5c4700; }
.footer .mark { background: linear-gradient(transparent 60%, rgba(236,196,68,.55) 60%); }
.icon { background: var(--yellow-soft); color: var(--brand); }
.seg input:checked + label { border-color: var(--brand); background: var(--yellow-soft); color: var(--brand); box-shadow: inset 0 0 0 1px var(--brand); }
.nav-links a[aria-current="page"] { box-shadow: inset 0 -2px 0 var(--yellow); padding-bottom: 2px; }
@media (max-width: 860px) { .nav-links a[aria-current="page"] { box-shadow: none; } }

/* ---------- More brand yellow (roughly a fifth of each page) ---------- */
.hero { background: radial-gradient(55% 45% at 50% 78%, rgba(236,196,68,.30), rgba(236,196,68,0) 70%), linear-gradient(180deg, #fffdf7 0%, #fdf5d8 100%); }
.hero-art::before { background: radial-gradient(50% 50% at 50% 50%, rgba(236,196,68,.45), rgba(123,97,255,.18) 55%, rgba(123,97,255,0) 75%); }
.page-hero { background: linear-gradient(180deg, #fffdf6 0%, #fdf3d2 100%); }
.hl-y { background: linear-gradient(transparent 60%, rgba(236,196,68,.75) 60%, rgba(236,196,68,.75) 92%, transparent 92%); padding: 0 .06em; -webkit-box-decoration-break: clone; box-decoration-break: clone; }
.muted .hl-y, .hl-y.muted { color: inherit; }
.tile.warm { background: linear-gradient(180deg, #f4d46a 0%, var(--yellow) 100%); }
.tile.warm .eyebrow { color: var(--brand); }
.tile.warm .eyebrow::before { background: var(--brand); }
.tile.warm .lead { color: #3a2f00; }
.tile.warm .more { color: var(--brand); }
.section.sunny { background: #fdf3d2; }
.section.sunny .chips li { box-shadow: 0 1px 2px rgba(0,0,0,.05); }
.cta-yellow { background: radial-gradient(90% 120% at 50% 0%, #f7dc7c 0%, var(--yellow) 60%, #e2b62f 100%); color: var(--yellow-ink); }
.cta-yellow .lead { color: #3a2f00; }
.cta-yellow .more { color: var(--brand); }
.cta-yellow .btn { background: var(--brand); color: #fff; }
.cta-yellow .btn:hover { background: var(--brand-2); }
.cta-yellow .eyebrow::before, .cta-yellow .eyebrow::after { background: var(--brand); }
.footer { border-top: 4px solid var(--yellow); }
.nav { border-bottom-color: rgba(236,196,68,.45); }

/* ---------- Techbytes logo ---------- */
.logo img { height: 34px; width: auto; display: block; }
@media (max-width: 860px) { .logo img { height: 30px; } }
.foot-logo { display: inline-block; margin-bottom: 18px; }
.foot-logo img { height: 38px; width: auto; }
/* original logo file has ~6% transparent padding; compensate so it aligns with the grid */
.logo img, .foot-logo img { margin-left: -2px; }

/* ---------- Ethiopian touches: tibeb weave, Ge'ez numerals, Addis clocks, buna ---------- */
:root {
  --tibeb: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='32' height='16' viewBox='0 0 32 16'%3E%3Crect width='32' height='16' fill='%23231c48'/%3E%3Crect y='1' width='32' height='1.2' fill='%23ecc444'/%3E%3Crect y='13.8' width='32' height='1.2' fill='%23ecc444'/%3E%3Cpath d='M16 3.6l5 4.4-5 4.4-5-4.4z' fill='%23ecc444'/%3E%3Cpath d='M16 6.2l2 1.8-2 1.8-2-1.8z' fill='%23231c48'/%3E%3Cpath d='M0 6.6h1.4V5.2h1.2v1.4H4v1.2H2.6v1.4H1.4V7.8H0zM28 6.6h1.4V5.2h1.2v1.4H32v1.2h-1.4v1.4h-1.2V7.8H28z' fill='%23fdf6dc'/%3E%3C/svg%3E");
}
.tibeb { display: block; height: 16px; background: var(--tibeb) repeat-x center / 32px 16px; border: 0; margin: 0; }
.tibeb.thin { height: 8px; background-size: 16px 8px; opacity: .9; }
.footer { border-top: 0 !important; position: relative; padding-top: 56px; }
.footer::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 16px; background: var(--tibeb) repeat-x center / 32px 16px; }

/* Ge'ez numerals beside the lifecycle numbers */
.step .num { display: flex; align-items: baseline; gap: 10px; }
.step .geez { font-family: "Kefa", "Noto Sans Ethiopic", "Nyala", "Ebrima", serif; font-size: 22px; line-height: 1; color: #c9a42a; font-weight: 400; }

/* Addis section */
.addis { background: linear-gradient(180deg, #fdf6dc 0%, #fffdf5 100%); position: relative; overflow: hidden; }
.addis .eyebrow { display: inline-flex; align-items: center; gap: 10px; color: var(--brand); }
.addis .eyebrow .am { font-family: "Kefa", "Noto Sans Ethiopic", "Nyala", "Ebrima", sans-serif; font-weight: 600; }
.adey { width: 26px; height: 26px; flex: none; }
.addis .h2 .soft { color: #8a7a3a; }
.clocks { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; margin-top: 44px; }
.clock { background: #fff; border-radius: var(--radius); padding: 24px 24px 22px; box-shadow: var(--shadow); position: relative; }
.clock.home { background: var(--brand); color: #fff; box-shadow: 0 12px 40px rgba(35,28,72,.25); }
.clock.home::after { content: ""; position: absolute; left: 24px; right: 24px; bottom: 0; height: 8px; background: var(--tibeb) repeat-x center / 16px 8px; border-radius: 4px 4px 0 0; }
.clock .city { font-size: 14px; font-weight: 600; color: var(--muted); display: flex; justify-content: space-between; gap: 8px; }
.clock.home .city { color: #f4d46a; }
.clock time { display: block; font-size: clamp(40px, 5vw, 56px); font-weight: 700; letter-spacing: -0.04em; line-height: 1.05; margin: 10px 0 6px; font-variant-numeric: tabular-nums; }
.clock .note { font-size: 14px; color: var(--muted); min-height: 1.4em; }
.clock.home .note { color: #c9c3ea; }
@media (max-width: 760px) { .clocks { grid-template-columns: 1fr; } .clock time { font-size: 44px; } }

/* Buna: three rounds of support */
.buna { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; list-style: none; margin-top: 40px; }
.buna li { background: #fff; border-radius: var(--radius); padding: 30px 26px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.buna li::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 8px; background: var(--tibeb) repeat-x center / 16px 8px; }
.buna .round { font-size: 13px; font-weight: 600; letter-spacing: .02em; text-transform: uppercase; color: #a8871f; }
.buna h3 { font-size: 26px; letter-spacing: -0.03em; margin: 8px 0 4px; }
.buna h3 .am { font-family: "Kefa", "Noto Sans Ethiopic", "Nyala", "Ebrima", sans-serif; font-size: 18px; font-weight: 500; color: var(--muted); margin-left: 6px; }
.buna p { color: var(--ink-2); font-size: 16px; }
.cups { display: flex; gap: 6px; margin-top: 18px; }
.cups i { width: 18px; height: 14px; border-radius: 0 0 9px 9px; background: var(--brand); display: block; }
.cups i.off { background: #e5e2f2; }
@media (max-width: 860px) { .buna { grid-template-columns: 1fr; } }
.ec { white-space: nowrap; }
.buna { padding: 0; }
.addis .eyebrow::before, .addis .eyebrow::after { display: none; }
.addis .section-head.center .eyebrow { display: block; }

/* ---------- Lifecycle stage animation ---------- */
.step { position: relative; overflow: hidden; transition: box-shadow .4s ease, transform .5s cubic-bezier(.2,.7,.2,1), opacity .5s ease; }
.step::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 4px; background: var(--yellow); transform: scaleX(0); transform-origin: left; }
.step.active { box-shadow: 0 0 0 2px var(--yellow), 0 14px 40px rgba(35,28,72,.14); }
.step.active::after { transform: scaleX(1); transition: transform 2.7s linear; }
.step.done::after { transform: scaleX(1); background: var(--brand); transition: none; }
.step .geez { display: inline-block; transition: transform .5s cubic-bezier(.3,1.6,.5,1), color .3s; }
.step.active .geez { transform: scale(1.45) rotate(-8deg); color: #b88f10; }
.step.active .num { color: var(--brand); }
.anim .step { opacity: 0; transform: translateY(28px); }
.anim.play .step { opacity: 1; transform: none; }
.anim.play .step:nth-child(2) { transition-delay: .08s; } .anim.play .step:nth-child(3) { transition-delay: .16s; }
.anim.play .step:nth-child(4) { transition-delay: .24s; } .anim.play .step:nth-child(5) { transition-delay: .32s; }
.anim.play .step:nth-child(6) { transition-delay: .40s; } .anim.play .step:nth-child(7) { transition-delay: .48s; }
.anim.play .step:nth-child(8) { transition-delay: .56s; }
.rail { display: flex; gap: 6px; align-items: center; flex: 1; max-width: 340px; margin-right: auto; }
.rail i { flex: 1; height: 4px; border-radius: 4px; background: #e2e2e8; cursor: pointer; transition: background .4s ease, transform .3s ease; }
.rail i.on { background: var(--brand); }
.rail i.now { background: var(--yellow); transform: scaleY(1.8); }
.scroll-ctrl { align-items: center; }
@media (prefers-reduced-motion: reduce) { .step, .step::after, .step .geez, .rail i { transition: none !important; } }
.anim.settled .step { transition-delay: 0s !important; }

/* ---------- Support / helpdesk form ---------- */
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
@media (max-width: 640px) { .two-col { grid-template-columns: 1fr; } }
.seg-wrap { flex-wrap: wrap; }
textarea.input.short { min-height: 80px; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
[data-for][hidden] { display: none !important; }
.done-card { text-align: left; }
.done-card:focus { outline: none; }
.done-card .h2 { margin: 6px 0 12px; }
.checks.tight li { margin-bottom: 12px; }
.help-ways .card a { font-weight: 600; }
.warm-card { background: var(--yellow-soft, #fdf6dc) !important; }
.support-form-busy { opacity: .6; pointer-events: none; }
#support-form .seg { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }