/* ==========================================================================
   DOSOS MANAGEMENT — styles.css
   Mobile-first. Colour system lives in the :root tokens below.
   ========================================================================== */

:root {
  /* Backgrounds */
  --bg: #0A0E1F;
  --bg-2: #12172E;
  --bg-3: #191F3F;

  /* Panels */
  --panel-top: #151B39;
  --panel-bottom: #0F1430;
  --border: rgba(255, 255, 255, 0.09);
  --surface: rgba(255, 255, 255, 0.04);
  --card-shadow: 0 24px 60px -30px rgba(0, 0, 0, .7), inset 0 1px 0 rgba(255, 255, 255, .05);
  --light-1: #F4F5F9;
  --light-2: #E6E9F1;
  --border-strong: rgba(140, 155, 255, 0.35);

  /* Text */
  --text: #F5F7FC;
  --text-soft: #C4CAE0;
  --text-muted: #8F97B5;

  /* Accent (violet-blue) */
  --accent: #7C8CFF;
  --accent-a: #86A2FF;
  --accent-b: #A48DFF;
  --btn-a: #4F5EF0;
  --btn-b: #6B4FF0;
  --glow: rgba(110, 124, 255, 0.30);

  --radius: 20px;
  --radius-sm: 12px;
  --gutter: clamp(1rem, 4vw, 2rem);
  --nav-h: 72px;
  --ease: cubic-bezier(.2, .7, .2, 1);

  --font: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
  color-scheme: dark;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font);
  font-size: 1.0625rem;
  line-height: 1.75;
  letter-spacing: 0.005em;
  color: var(--text-soft);
  background: var(--bg);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
body.no-scroll { overflow: hidden; }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4, p, blockquote, figure { margin: 0; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
strong { color: var(--text); font-weight: 600; }
section[id] { scroll-margin-top: calc(var(--nav-h) - 1px); }

:focus-visible { outline: 2px solid var(--accent-a); outline-offset: 3px; border-radius: 6px; }

.sr-only {
  position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px;
  overflow: hidden; clip: rect(0, 0, 0, 0); white-space: nowrap; border: 0;
}
.skip-link {
  position: absolute; left: 1rem; top: -4rem; z-index: 200;
  background: var(--text); color: var(--bg); padding: .6rem 1rem; border-radius: 8px; font-weight: 600;
  transition: top .2s;
}
.skip-link:focus { top: 1rem; }

/* ---------- Section colours: dark navy alternates with light sections, joined by waves ---------- */
.section--bg { background-color: var(--bg); }
.section--bg2 { background-color: var(--bg-2); }
.section--light { background-color: var(--light-1); }
.section--gray { background-color: var(--light-2); }
.glow-r { background-image: radial-gradient(ellipse 55% 45% at 92% 30%, rgba(110, 100, 250, .16), transparent 70%); }
.glow-l { background-image: radial-gradient(ellipse 55% 45% at 6% 30%, rgba(80, 130, 255, .14), transparent 70%); }

/* Light theme: re-points the same tokens, so every component adapts */
.theme-light {
  --text: #0A0E1F; --text-soft: #414868; --text-muted: #666E8C;
  --panel-top: #FFFFFF; --panel-bottom: #F0F2FC;
  --border: rgba(60, 72, 190, .14); --border-strong: rgba(79, 94, 240, .40);
  --accent: #4F5EF0; --accent-a: #4453E6; --accent-b: #7A4DE8;
  --glow: rgba(110, 124, 255, .22);
  --surface: rgba(40, 52, 160, .04);
  --card-shadow: 0 26px 54px -30px rgba(38, 48, 150, .40), 0 1px 2px rgba(10, 14, 31, .05), inset 0 1px 0 #fff;
  color: var(--text-soft);
}
.tint-top { background-image: radial-gradient(ellipse 60% 32% at 50% 24%, rgba(120, 110, 255, .11), transparent 72%); }

/* Wave divider: the previous section's colour sits behind, the next section's colour rises in layers */
.wave { position: relative; z-index: 1; display: block; height: clamp(52px, 7.5vw, 112px); margin: -1px 0 -3px; line-height: 0; background: var(--from); overflow: hidden; }
.wave svg { display: block; width: 100%; height: calc(100% + 1px); }
.wave path { fill: var(--to); }
.wave .w1 { fill-opacity: .26; }
.wave .w2 { fill-opacity: .55; }
.wave::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 6px; background: var(--to); }
.wave--flip svg { transform: scaleX(-1); }

/* ---------- Layout ---------- */
.container { width: min(1200px, 100% - 2 * var(--gutter)); margin-inline: auto; }
.container--narrow { width: min(860px, 100% - 2 * var(--gutter)); }

.section { padding: clamp(4.5rem, 9vw, 8rem) 0; position: relative; }
.section--alt { background: linear-gradient(180deg, var(--bg) 0%, var(--bg-2) 18%, var(--bg-2) 82%, var(--bg) 100%); }
.section--grad { background: linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 55%, var(--bg) 100%); }

.section--tight { padding: clamp(3.5rem, 7vw, 5.5rem) 0; }
.section__head--wide { max-width: 940px; }
.section__head { max-width: 820px; margin-bottom: clamp(2.5rem, 5vw, 4rem); }
.section__head > * + * { margin-top: 1.1rem; }
.section__head .display { margin-bottom: 1.5rem; }
.section__kicker { color: var(--text); font-weight: 600; margin-top: 1.5rem; }

.split { display: grid; gap: 2.5rem; }
.split__head > * + * { margin-top: 1.1rem; }
.split__head .display { margin-bottom: 1.5rem; }
.split__body > * + * { margin-top: 1.25rem; }
.split--even { margin-top: 1rem; align-items: start; }
.split--even > .reveal > * + * { margin-top: 1.25rem; }
@media (min-width: 960px) {
  .split { grid-template-columns: 5fr 7fr; gap: 5rem; align-items: start; }
  .split--even { grid-template-columns: 1fr 1fr; gap: 4rem; }
  .split__head { position: sticky; top: calc(var(--nav-h) + 2rem); }
}

/* ---------- Typography ---------- */
.display {
  font-size: clamp(2.1rem, 5.2vw, 4.1rem);
  font-weight: 800;
  line-height: 1.04;
  letter-spacing: -0.03em;
  text-transform: uppercase;
  color: var(--text);
  text-wrap: balance;
}
.display--md { font-size: clamp(1.7rem, 3.2vw, 2.6rem); }
.display--xl { font-size: clamp(2.3rem, 6.6vw, 5.4rem); }
.display .grad { display: block; }
.lead { font-size: clamp(1.15rem, 1.6vw, 1.35rem); line-height: 1.6; color: var(--text); font-weight: 500; }
.eyebrow {
  font-size: .8125rem; font-weight: 700; letter-spacing: .16em; text-transform: uppercase; color: var(--accent);
}
.grad {
  background: linear-gradient(100deg, var(--accent-a) 0%, var(--accent-b) 100%);
  -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent;
  -webkit-box-decoration-break: clone; box-decoration-break: clone;
}
.closer {
  margin-top: clamp(2.5rem, 5vw, 4rem);
  font-size: clamp(1.5rem, 3.2vw, 2.4rem); font-weight: 700; line-height: 1.25; letter-spacing: -0.02em;
  color: var(--text); max-width: 900px; text-wrap: balance;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .6rem;
  min-height: 48px; padding: 0 1.6rem; border-radius: 999px; border: 1px solid transparent;
  font-weight: 600; font-size: 1rem; line-height: 1; letter-spacing: .005em;
  transition: transform .3s var(--ease), box-shadow .3s var(--ease), background-color .3s, border-color .3s, filter .3s;
  -webkit-tap-highlight-color: transparent;
}
.btn--sm { min-height: 44px; padding: 0 1.25rem; font-size: .9375rem; }
.btn--lg { min-height: 56px; padding: 0 2rem; font-size: 1.0625rem; }
.btn--primary {
  color: #fff;
  background: linear-gradient(120deg, var(--btn-a), var(--btn-b));
  box-shadow: 0 10px 30px -10px rgba(99, 102, 241, .7), inset 0 1px 0 rgba(255, 255, 255, .22);
}
.btn--primary:hover { transform: translateY(-2px); filter: brightness(1.1); box-shadow: 0 16px 38px -10px rgba(110, 100, 250, .85), inset 0 1px 0 rgba(255, 255, 255, .28); }
.btn--primary:active { transform: translateY(0); }
.btn--ghost { color: var(--text); border-color: rgba(255, 255, 255, .22); background: rgba(255, 255, 255, .03); }
.btn--ghost:hover { border-color: var(--accent-a); background: rgba(134, 162, 255, .1); transform: translateY(-2px); }
.btn__arrow { display: inline-block; transition: transform .3s var(--ease); }
.btn:hover .btn__arrow { transform: translateX(4px); }
.btn[disabled] { opacity: .7; cursor: progress; transform: none; }

/* ---------- Cards / tags ---------- */
.card {
  background: linear-gradient(180deg, var(--panel-top) 0%, var(--panel-bottom) 100%);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--card-shadow);
  transition: transform .35s var(--ease), border-color .35s, box-shadow .35s;
}
.card:hover { border-color: var(--border-strong); }

.tags { display: flex; flex-wrap: wrap; gap: .45rem; }
.tags li {
  padding: .3rem .8rem; font-size: .875rem; line-height: 1.5; color: var(--text-soft);
  background: var(--surface); border: 1px solid var(--border); border-radius: 999px;
  transition: border-color .3s, background-color .3s, color .3s;
}
.tags li:hover { border-color: var(--border-strong); background: rgba(134, 162, 255, .12); color: var(--text); }
.tags--lg li { font-size: 1rem; padding: .45rem 1rem; }

.pill {
  display: inline-block; padding: .45rem 1rem; font-size: .8125rem; font-weight: 600; letter-spacing: .04em;
  color: var(--text-soft); border: 1px solid var(--border); border-radius: 999px; background: rgba(255, 255, 255, .04);
}

/* ---------- Nav ---------- */
.nav { position: fixed; inset: 0 0 auto 0; z-index: 100; height: var(--nav-h); }
/* Blur lives on a pseudo-element: backdrop-filter on .nav itself would trap the fixed mobile menu inside the header bar */
.nav::before {
  content: ""; position: absolute; inset: 0; z-index: -1; opacity: 0;
  background: rgba(10, 14, 31, .82);
  -webkit-backdrop-filter: blur(16px); backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border);
  transition: opacity .3s;
}
.nav.scrolled::before, .nav.open::before { opacity: 1; }
.nav__inner { height: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }

.brand { position: relative; z-index: 2; display: inline-flex; align-items: center; min-height: 44px; }

/* Text lockup: bold "DOSOS" + light "Management", live type so it stays crisp on any background */
.logo {
  display: inline-flex; align-items: baseline; font-family: 'Montserrat', var(--font); font-size: 1.3rem; line-height: 1;
  color: var(--text); white-space: nowrap; user-select: none;
}
.logo__a { font-weight: 800; letter-spacing: -0.01em; }
.logo__b { font-weight: 300; letter-spacing: .015em; margin-left: .14em; color: #E9ECF7; }
.logo--lg { font-size: 1.6rem; }
.brand:hover .logo__a { background: linear-gradient(100deg, var(--accent-a), var(--accent-b)); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.logo__a { transition: opacity .25s; }

.nav__toggle {
  position: relative; width: 44px; height: 44px; border: 1px solid var(--border); border-radius: 12px;
  background: rgba(255, 255, 255, .04); z-index: 2;
}
.nav__toggle span {
  position: absolute; left: 12px; right: 12px; height: 2px; background: var(--text); border-radius: 2px;
  transition: transform .3s var(--ease), top .3s var(--ease);
}
.nav__toggle span:nth-child(1) { top: 16px; }
.nav__toggle span:nth-child(2) { top: 26px; }
.nav.open .nav__toggle span:nth-child(1) { top: 21px; transform: rotate(45deg); }
.nav.open .nav__toggle span:nth-child(2) { top: 21px; transform: rotate(-45deg); }

/* mobile overlay panel */
.nav__panel {
  position: fixed; inset: 0; padding: calc(var(--nav-h) + 1.5rem) var(--gutter) 2rem;
  display: flex; flex-direction: column; gap: 2rem; justify-content: flex-start;
  background: linear-gradient(160deg, var(--bg) 0%, var(--bg-2) 100%);
  opacity: 0; visibility: hidden; transform: translateY(-12px);
  transition: opacity .3s, transform .3s var(--ease), visibility 0s .3s;
  overflow-y: auto; z-index: 1;
}
.nav.open .nav__panel { opacity: 1; visibility: visible; transform: none; transition-delay: 0s; }
.nav__links { display: flex; flex-direction: column; }
.nav__links a {
  display: block; padding: 1rem 0; font-size: 1.75rem; font-weight: 700; letter-spacing: -0.02em; color: var(--text);
  border-bottom: 1px solid var(--border);
}
.nav__links a[aria-current="true"] { color: var(--accent-a); }
.nav__panel .btn { align-self: stretch; }

@media (min-width: 1080px) {
  .nav__toggle { display: none; }
  .nav__panel {
    position: static; inset: auto; padding: 0; flex-direction: row; align-items: center; gap: 2rem;
    background: none; opacity: 1; visibility: visible; transform: none; overflow: visible; z-index: auto;
  }
  .nav__links { flex-direction: row; gap: .25rem; }
  .nav__links a {
    padding: .6rem .9rem; font-size: .9375rem; font-weight: 500; letter-spacing: 0; border: 0;
    color: var(--text-soft); border-radius: 999px; transition: color .25s, background-color .25s;
  }
  .nav__links a:hover { color: #fff; background: rgba(255, 255, 255, .06); }
  .nav__links a[aria-current="true"] { color: #fff; }
  .nav__panel .btn { align-self: auto; }
  .logo { font-size: 1.45rem; }
  .logo--lg { font-size: 1.75rem; }
}

/* ---------- Hero ---------- */
.hero {
  position: relative; min-height: 100vh; min-height: 100svh; display: flex; align-items: center;
  padding: calc(var(--nav-h) + 3rem) 0 5rem; overflow: hidden;
  background: linear-gradient(135deg, var(--bg) 0%, var(--bg-2) 55%, var(--bg) 100%);
}
.hero__bg { position: absolute; inset: 0; pointer-events: none; }
.orb { position: absolute; border-radius: 50%; filter: blur(70px); opacity: .55; will-change: transform; }
.orb--1 { width: 55vmax; height: 55vmax; left: -18vmax; top: -22vmax; background: radial-gradient(circle, #3A4BD6 0%, transparent 68%); animation: drift1 22s ease-in-out infinite alternate; }
.orb--2 { width: 48vmax; height: 48vmax; right: -16vmax; top: 6vmax; background: radial-gradient(circle, #6A48DD 0%, transparent 68%); animation: drift2 26s ease-in-out infinite alternate; opacity: .42; }
.orb--3 { width: 40vmax; height: 40vmax; left: 25%; bottom: -24vmax; background: radial-gradient(circle, #24479C 0%, transparent 68%); animation: drift3 30s ease-in-out infinite alternate; opacity: .5; }
.hero__grid {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(255, 255, 255, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, .035) 1px, transparent 1px);
  background-size: 72px 72px;
  -webkit-mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
  mask-image: radial-gradient(ellipse 70% 60% at 50% 40%, #000 20%, transparent 75%);
}
.hero::after { content: ""; position: absolute; left: 0; right: 0; bottom: 0; height: 160px; background: linear-gradient(180deg, transparent, var(--bg)); pointer-events: none; }
@keyframes drift1 { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(12vmax, 8vmax, 0) scale(1.15); } }
@keyframes drift2 { from { transform: translate3d(0, 0, 0) scale(1.1); } to { transform: translate3d(-10vmax, 10vmax, 0) scale(.92); } }
@keyframes drift3 { from { transform: translate3d(0, 0, 0) scale(1); } to { transform: translate3d(-14vmax, -6vmax, 0) scale(1.2); } }

.hero__inner { position: relative; z-index: 1; }
.hero__content { max-width: 1040px; }
.hero__content > * + * { margin-top: 1.5rem; }
.hero__title {
  font-size: clamp(2.35rem, 8.4vw, 6.5rem);
  font-weight: 800; line-height: 1; letter-spacing: -0.045em; color: var(--text); margin-top: 1.5rem;
}
.hero__title .grad { display: block; padding-bottom: .08em; }
.hero__lead { font-size: clamp(1.2rem, 2vw, 1.5rem); line-height: 1.5; color: var(--text); font-weight: 500; max-width: 780px; margin-top: 2rem; }
.hero__sub { max-width: 780px; font-size: clamp(1.02rem, 1.4vw, 1.15rem); color: var(--text-soft); }
.hero__line { font-size: clamp(1.25rem, 2.2vw, 1.65rem); font-weight: 700; line-height: 1.4; letter-spacing: -0.015em; color: var(--text); }
.hero__actions { display: flex; flex-wrap: wrap; gap: .9rem; margin-top: 2.25rem !important; }
.hero__actions .btn { flex: 1 1 100%; }
@media (min-width: 560px) { .hero__actions .btn { flex: 0 0 auto; } }

/* ---------- Stats ---------- */
.stats { position: relative; padding: clamp(2.5rem, 5vw, 4rem) 0 clamp(3rem, 6vw, 5rem); }
.stats__panel { display: grid; overflow: hidden; }
.stats__panel:hover { border-color: var(--border); }
.stat { position: relative; text-align: center; padding: 2.5rem 1.5rem; isolation: isolate; }
.stat + .stat { border-top: 1px solid var(--border); }
.stat::before {
  content: ""; position: absolute; left: 50%; top: 42%; width: 340px; height: 220px; transform: translate(-50%, -50%);
  background: radial-gradient(closest-side, var(--glow), transparent); z-index: -1; filter: blur(8px);
}
.stat__num {
  font-size: clamp(3.2rem, 8vw, 5.25rem); font-weight: 800; line-height: 1; letter-spacing: -0.04em;
  background: linear-gradient(100deg, var(--accent-a), var(--accent-b)); -webkit-background-clip: text; background-clip: text;
  -webkit-text-fill-color: transparent; color: transparent; font-variant-numeric: tabular-nums;
}
.stat__label { margin-top: .75rem; font-size: 1rem; color: var(--text-soft); max-width: 22ch; margin-inline: auto; line-height: 1.45; }
@media (min-width: 800px) {
  .stats__panel { grid-template-columns: repeat(3, 1fr); }
  .stat { padding: 3.25rem 1.5rem; }
  .stat + .stat { border-top: 0; border-left: 1px solid var(--border); }
}

/* ---------- Section 4: run it ---------- */
.not-just { margin-top: 2rem; }
.not-just p { font-size: clamp(1.25rem, 2.4vw, 1.75rem); font-weight: 600; color: var(--text-soft); line-height: 1.3; letter-spacing: -0.015em; }
.not-just p + p { margin-top: .4rem; }
.not-just .not-just__big { font-size: clamp(2.5rem, 7vw, 4.75rem); font-weight: 800; line-height: 1.05; letter-spacing: -0.04em; margin-top: .75rem; }

/* ---------- Clients strip ---------- */
.clients { padding: clamp(3rem, 6vw, 4.5rem) 0 0; text-align: center; }
.clients__title { font-size: .875rem; font-weight: 700; letter-spacing: .18em; text-transform: uppercase; color: var(--text-muted); }
.clients__row { display: grid; grid-template-columns: repeat(3, 1fr); gap: .5rem; margin: 1.75rem auto 0; max-width: 820px; }
.client {
  position: relative; overflow: hidden; aspect-ratio: 3 / 2;
  border: 1px solid var(--border); border-radius: 12px; background: #EDE8DF;
  box-shadow: 0 24px 50px -28px rgba(0, 0, 0, .8);
  transition: border-color .35s, transform .35s var(--ease), box-shadow .35s;
}
.client::after { content: ""; position: absolute; inset: 0; background: rgba(10, 14, 31, .16); transition: background-color .35s; pointer-events: none; }
.client:hover { border-color: var(--border-strong); }
.client:hover::after { background: rgba(10, 14, 31, 0); }
.client img { width: 100%; height: 100%; object-fit: cover; }
.clients__note { margin-top: 1.25rem; font-size: .875rem; color: var(--text-muted); font-style: italic; }
@media (min-width: 720px) { .clients__row { gap: 1.25rem; } .client { border-radius: var(--radius); } }

/* ---------- Accordion / dropdowns ---------- */
.acc { display: grid; gap: .8rem; align-content: start; }
.acc--narrow { max-width: 920px; margin: clamp(2rem, 4vw, 3rem) auto 0; }
.acc__item { overflow: hidden; }
.acc__head { font-size: 1rem; font-weight: 600; }
.acc__head button {
  width: 100%; display: flex; align-items: center; gap: 1rem; text-align: left; min-height: 64px; padding: 1rem 1.25rem;
  background: none; border: 0; border-radius: var(--radius); color: var(--text);
  font-weight: 600; font-size: clamp(1.02rem, 1.5vw, 1.15rem); line-height: 1.35; letter-spacing: -0.01em;
}
.acc__num { flex: none; min-width: 1.75rem; font-size: .8125rem; font-weight: 700; letter-spacing: .14em; color: var(--accent); }
.acc__title { flex: 1 1 auto; }
.acc__hint { display: none; flex: 0 1 auto; max-width: 30ch; font-size: .875rem; font-weight: 400; letter-spacing: 0; text-align: right; color: var(--text-muted); line-height: 1.4; }
@media (min-width: 1240px) { .acc__hint { display: block; } }
.acc__icon { position: relative; flex: none; width: 28px; height: 28px; border-radius: 50%; border: 1px solid var(--border-strong); transition: background-color .3s; }
.acc__icon::before, .acc__icon::after { content: ""; position: absolute; left: 50%; top: 50%; width: 10px; height: 2px; background: var(--accent-a); border-radius: 2px; transform: translate(-50%, -50%); transition: transform .4s var(--ease); }
.acc__icon::after { transform: translate(-50%, -50%) rotate(90deg); }
.acc__head button[aria-expanded="true"] .acc__icon { background: rgba(124, 140, 255, .15); }
.acc__head button[aria-expanded="true"] .acc__icon::after { transform: translate(-50%, -50%) rotate(0deg); }

.acc__panel { display: grid; grid-template-rows: 1fr; transition: grid-template-rows .45s var(--ease); }
.js .acc__panel { grid-template-rows: 0fr; }
.js .acc__panel.open { grid-template-rows: 1fr; }
.acc__inner { overflow: hidden; min-height: 0; font-size: .9688rem; line-height: 1.7; }
.js .acc__panel:not(.open) .acc__inner { visibility: hidden; transition: visibility 0s .45s; }
.acc__inner > * { padding-inline: 1.25rem; }
.acc__inner > * + * { margin-top: .9rem; }
.acc__inner > :first-child { padding-top: .1rem; }
.acc__inner > :last-child { padding-bottom: 1.4rem; }
.acc__inner .note { padding-top: .9rem; margin-top: 1.1rem; border-top: 1px solid var(--border); color: var(--text-soft); }

/* dropdown that sits inside a card rather than being a card itself */
.acc__item--bare { margin-top: 1.25rem; border-top: 1px solid var(--border); border-radius: 0; overflow: visible; }
.acc__item--bare .acc__head button { min-height: 52px; padding-inline: 0; }
.acc__item--bare .acc__inner > * { padding-inline: 0; }
.acc__item--bare .acc__inner > :last-child { padding-bottom: .4rem; }

/* small pieces used inside dropdowns */
.nos li { display: flex; gap: .75rem; padding: .85rem 1rem; color: var(--text); font-weight: 500; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
.nos li + li { margin-top: .5rem; }
.nos span { color: var(--accent-b); font-weight: 700; flex: none; }
.acc__inner > .nos { padding-inline: 1.25rem; }
.sometimes { display: grid; gap: .5rem; }
.sometimes li { padding: .85rem 1rem; color: var(--text); border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); }
.goal-line { font-size: clamp(1.3rem, 2.4vw, 1.75rem); font-weight: 700; letter-spacing: -0.02em; line-height: 1.25; color: var(--text); }

/* ---------- Two ways ---------- */
.ways { display: grid; gap: 1.25rem; align-items: start; }
.way { padding: clamp(1.5rem, 3.5vw, 2.5rem); }
.way > * + * { margin-top: 1rem; }
.way > .acc__item { margin-top: 1.5rem; }
.way__num { font-size: .875rem; font-weight: 700; letter-spacing: .16em; color: var(--accent); }
.way h3 { font-size: clamp(1.7rem, 3vw, 2.3rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.1; color: var(--text); margin-top: .5rem; }
.way__tagline { font-size: 1.2rem; font-weight: 600; color: var(--accent-a); }
.way h5, .case__inv, .ba__col h5 { font-size: .8125rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; color: var(--text-muted); }
.example { padding: 1rem 1.25rem; border-radius: var(--radius-sm); border: 1px dashed var(--border-strong); background: rgba(124, 140, 255, .07); }
.acc__item--bare .acc__inner > .example { padding-inline: 1.25rem; }
.example__label { font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); font-weight: 700; }
.example__text { margin-top: .3rem; font-size: 1.05rem; }
.way__terms { color: var(--text); font-weight: 600; }
.way__terms span { display: inline-block; margin-right: .4rem; }
@media (min-width: 900px) { .ways { grid-template-columns: 1fr 1fr; gap: 1.5rem; } }
.split--vis { margin-top: clamp(3rem, 6vw, 5rem); }

/* ---------- Case studies ---------- */
.cases { display: grid; gap: 1.25rem; align-items: stretch; }
.case { padding: clamp(1.5rem, 3vw, 2rem); }
.case h3 { margin-top: .5rem; font-size: clamp(1.4rem, 2vw, 1.65rem); font-weight: 800; letter-spacing: -0.03em; line-height: 1.2; color: var(--text); }
.result { position: relative; margin-top: 1.5rem; padding: 1.25rem; border-radius: var(--radius-sm); border: 1px solid var(--border); background: var(--surface); overflow: hidden; isolation: isolate; }
.result::before { content: ""; position: absolute; left: 20%; top: 60%; width: 320px; height: 200px; transform: translate(-30%, -50%); background: radial-gradient(closest-side, var(--glow), transparent); z-index: -1; }
.result__label { font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: var(--text-muted); font-weight: 700; }
.result__value { margin-top: .5rem; font-size: clamp(1.8rem, 3.2vw, 2.3rem); font-weight: 800; letter-spacing: -0.035em; line-height: 1.1; color: var(--text); }
.result__pre { display: block; font-size: 1rem; font-weight: 600; letter-spacing: 0; color: var(--text-soft); margin-bottom: .2rem; }
.ba__col { padding: 1.1rem 1.25rem; border-radius: var(--radius-sm); border: 1px solid var(--border); }
.acc__inner > .ba__col { padding-inline: 1.25rem; padding-top: 1.1rem; padding-bottom: 1.1rem; }
.acc__item--bare .acc__inner > .ba__col { padding-inline: 1.25rem; }
.ba__col > * + * { margin-top: .6rem; }
.ba__col--before { background: var(--surface); }
.ba__col--before p { color: var(--text-muted); }
.ba__col--after { background: linear-gradient(160deg, rgba(124, 140, 255, .14), rgba(124, 140, 255, .04)); border-color: var(--border-strong); }
.ba__col--after h5 { color: var(--accent-a); }
.ba__col--after p { color: var(--text); }
.case__inv { padding-top: .4rem; }
@media (min-width: 900px) { .cases { grid-template-columns: repeat(3, 1fr); } }

/* ---------- Pricing: scoreboard + comparison table (dark premium panels on the light section) ---------- */
.cmp__scenario { font-size: .9375rem; color: var(--text-soft); }

.score { display: grid; gap: 1rem; margin-bottom: clamp(2rem, 4vw, 3rem); }
.score__card {
  position: relative; overflow: hidden; padding: clamp(1.5rem, 2.8vw, 2.1rem); border-radius: 22px; color: #B9C1E4;
  background: radial-gradient(120% 90% at 0% 0%, rgba(80, 96, 255, .16), transparent 55%), linear-gradient(160deg, #151B45 0%, #0D1132 55%, #0A0E1F 100%);
  border: 1px solid rgba(143, 163, 255, .16);
  box-shadow: 0 34px 60px -34px rgba(20, 26, 110, .75), inset 0 1px 0 rgba(255, 255, 255, .08);
}
.score__label { font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: #8F9BD0; }
.score__num { margin-top: .65rem; font-size: clamp(2.4rem, 4.6vw, 3.5rem); font-weight: 800; letter-spacing: -0.04em; line-height: 1; color: #fff; font-variant-numeric: tabular-nums; }
.score__num span { margin-left: .35rem; font-size: 1rem; font-weight: 600; letter-spacing: 0; color: #8E98CC; }
.score__desc { margin-top: .9rem; font-size: .9688rem; line-height: 1.5; color: #AEB6D8; }
.score__card--dosos {
  border-color: rgba(190, 205, 255, .55);
  background: radial-gradient(110% 90% at 100% 0%, rgba(170, 130, 255, .55), transparent 58%), linear-gradient(150deg, #4453F2 0%, #2B33BC 48%, #151B6E 100%);
  box-shadow: 0 44px 80px -32px rgba(70, 82, 255, .85), inset 0 1px 0 rgba(255, 255, 255, .3);
}
.score__card--dosos .score__label { color: #D9DFFF; }
.score__card--dosos .score__num { font-size: clamp(1.75rem, 3.1vw, 2.35rem); line-height: 1.12; }
.score__card--dosos .score__num span { display: block; margin: .45rem 0 0; color: #CBD3FF; }
.score__card--dosos .score__desc { color: #E4E8FF; }
.score__card--dosos .score__desc strong { color: #fff; }
@media (min-width: 800px) { .score { grid-template-columns: repeat(3, 1fr); gap: 1.25rem; } }

.cmp__title { margin-bottom: 1rem; font-size: .8125rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; color: var(--text-muted); }
.cmp {
  position: relative; border-radius: 24px; overflow: hidden;
  background: radial-gradient(90% 40% at 12% 0%, rgba(80, 96, 255, .13), transparent 60%), linear-gradient(180deg, #121847 0%, #0B0F34 45%, #090C24 100%);
  border: 1px solid rgba(143, 163, 255, .26);
  box-shadow: 0 56px 100px -44px rgba(30, 40, 170, .75), 0 24px 44px -26px rgba(10, 14, 31, .6), inset 0 1px 0 rgba(255, 255, 255, .09);
}
.cmp__table { width: 100%; border-collapse: collapse; table-layout: fixed; color: #fff; }
.cmp__table th, .cmp__table td { text-align: left; vertical-align: middle; padding: 1.05rem 1.35rem; border-top: 1px solid rgba(255, 255, 255, .07); }
.cmp__table small { display: block; margin-top: .15rem; font-size: .8125rem; font-weight: 500; line-height: 1.4; color: #8792C9; }
.cmp__table thead th { border-top: 0; vertical-align: bottom; padding-top: 1.6rem; padding-bottom: 1.35rem; background: transparent; }
.cmp__table thead .cmp__corner { width: 31%; }
.cmp__corner span { font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; color: #8792C9; font-weight: 700; }
.cmp__name { display: block; font-size: 1.1875rem; font-weight: 800; letter-spacing: -0.02em; color: #fff; }
.cmp__sub { display: block; margin-top: .25rem; font-size: .8125rem; font-weight: 500; color: #8E98CC; line-height: 1.35; }
.cmp__badge { display: inline-block; margin-bottom: .6rem; padding: .22rem .75rem; font-size: .7rem; font-weight: 800; letter-spacing: .2em; color: #fff; border-radius: 999px; background: rgba(255, 255, 255, .16); border: 1px solid rgba(255, 255, 255, .38); }
.cmp__table tbody th[scope="row"] { font-size: 1rem; font-weight: 600; color: #DCE1F8; }
.cmp__table td { font-size: 1.25rem; font-weight: 700; letter-spacing: -0.02em; color: #fff; font-variant-numeric: tabular-nums; }
.cmp__table td small { font-size: .8125rem; font-weight: 500; letter-spacing: 0; }
.cmp__group th, .cmp__group td { padding: .7rem 1.35rem; font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; font-weight: 700; color: #9DB0FF; background: rgba(255, 255, 255, .04); border-top-color: rgba(255, 255, 255, .06); }
.cmp__table tbody tr:not(.cmp__group):hover th, .cmp__table tbody tr:not(.cmp__group):hover td:not(.is-dosos) { background: rgba(255, 255, 255, .035); }

/* the DOSOS column: a lit-up violet-blue lane */
.cmp__table .cmp__col--dosos { background: linear-gradient(180deg, #5462FF 0%, #3038C8 100%); border-left: 1px solid rgba(200, 212, 255, .5); box-shadow: inset 0 1px 0 rgba(255, 255, 255, .35); }
.cmp__col--dosos .cmp__name { color: #fff; }
.cmp__col--dosos .cmp__sub { color: #D5DCFF; }
.cmp__table td.is-dosos { background: linear-gradient(180deg, rgba(96, 110, 255, .32), rgba(64, 74, 220, .20)); border-left: 1px solid rgba(160, 178, 255, .45); border-top-color: rgba(255, 255, 255, .1); color: #fff; }
.cmp__table td.is-dosos small { color: #C3CCFF; }
.cmp__group td.is-dosos { background: rgba(96, 110, 255, .40); }
.inc { display: inline-flex; align-items: center; gap: .6rem; font-size: 1.0625rem; font-weight: 700; letter-spacing: -0.01em; }
.inc::before { content: "✓"; flex: none; display: inline-grid; place-items: center; width: 1.45rem; height: 1.45rem; border-radius: 50%; font-size: .8rem; font-weight: 800; line-height: 1; color: #1B2170; background: linear-gradient(135deg, #DDE4FF, #A9B9FF); box-shadow: 0 0 14px rgba(160, 178, 255, .55); }
.cmp__table tfoot th, .cmp__table tfoot td { border-top: 1px solid rgba(160, 178, 255, .55); padding-top: 1.6rem; padding-bottom: 1.6rem; background: rgba(110, 128, 255, .09); }
.cmp__table tfoot th { font-size: 1.125rem; font-weight: 800; color: #fff; }
.cmp__table tfoot td { font-size: clamp(1.4rem, 2.4vw, 1.95rem); font-weight: 800; }
.cmp__table tfoot td.is-dosos { font-size: clamp(1.1rem, 1.9vw, 1.5rem); line-height: 1.15; background: linear-gradient(180deg, rgba(110, 124, 255, .5), rgba(70, 80, 230, .32)); }
.cmp__note { margin-top: 1.25rem; max-width: 920px; font-size: .875rem; color: var(--text-muted); }

/* Phones: keep it a real four-column table, just tighter, so the totals stay comparable */
@media (max-width: 639px) {
  .cmp { border-radius: 18px; }
  .cmp__table th, .cmp__table td { padding: .6rem .4rem; }
  .cmp__table thead th { padding: .9rem .4rem; }
  .cmp__table thead .cmp__corner { width: 26%; }
  .cmp__table thead th:nth-child(2), .cmp__table thead th:nth-child(3) { width: 21%; }
  .cmp__table thead th:nth-child(4) { width: 32%; }
  .cmp__corner span { font-size: .6rem; letter-spacing: .08em; line-height: 1.3; display: block; }
  .cmp__name { font-size: .78rem; }
  .cmp__sub { font-size: .62rem; }
  .cmp__badge { font-size: .58rem; padding: .12rem .5rem; letter-spacing: .12em; margin-bottom: .3rem; }
  .cmp__table small { display: none; }
  .cmp__table td.is-dosos small { display: block; font-size: .62rem; line-height: 1.3; }
  .cmp__table tbody th[scope="row"] { font-size: .8rem; line-height: 1.25; }
  .cmp__table td { font-size: .8rem; letter-spacing: -0.03em; }
  .inc { font-size: .76rem; gap: .3rem; letter-spacing: -0.02em; }
  .inc::before { width: 1.05rem; height: 1.05rem; font-size: .62rem; }
  .cmp__group th, .cmp__group td { padding: .5rem .45rem; font-size: .62rem; letter-spacing: .1em; }
  .cmp__table tfoot th, .cmp__table tfoot td { padding: .9rem .45rem; }
  .cmp__table tfoot th { font-size: .85rem; }
  .cmp__table tfoot td { font-size: 1rem; }
  .cmp__table tfoot td.is-dosos { font-size: .82rem; }
}

/* ---------- Pricing: DOSOS model ---------- */
.model { display: grid; gap: 1rem; margin-top: clamp(2.5rem, 5vw, 4rem); align-items: stretch; }
.model__card { padding: clamp(1.5rem, 3vw, 2rem); border-radius: 22px; color: #B9C1E4; background: radial-gradient(120% 90% at 0% 0%, rgba(80, 96, 255, .16), transparent 55%), linear-gradient(160deg, #151B45 0%, #0D1132 60%, #0A0E1F 100%); border: 1px solid rgba(143, 163, 255, .18); box-shadow: 0 34px 60px -34px rgba(20, 26, 110, .7), inset 0 1px 0 rgba(255, 255, 255, .08); }
.model__card .model__tag { color: #fff; }
.model__card .model__meta { color: #8E98CC; }
.model__card > * + * { margin-top: .8rem; }
.model__card--accent { border-color: rgba(190, 205, 255, .55); color: #E4E8FF; background: radial-gradient(110% 90% at 100% 0%, rgba(170, 130, 255, .5), transparent 58%), linear-gradient(150deg, #4453F2 0%, #2B33BC 48%, #151B6E 100%); box-shadow: 0 44px 80px -32px rgba(70, 82, 255, .8), inset 0 1px 0 rgba(255, 255, 255, .3); }
.model__card--accent .model__meta { color: #CBD3FF; }
.model__tag { font-size: clamp(1.6rem, 3vw, 2.2rem); font-weight: 800; letter-spacing: -0.03em; color: var(--text); line-height: 1.1; }
.model__meta { font-size: .875rem; color: var(--text-muted); }
.model__plus { display: grid; place-items: center; font-size: 2.2rem; font-weight: 300; color: var(--accent-a); line-height: 1; }
@media (min-width: 860px) { .model { grid-template-columns: 1fr auto 1fr; } }
.disclosure { margin-top: 1.25rem; padding: 1.25rem 1.5rem; border-radius: var(--radius-sm); border: 1px solid var(--border-strong); border-left: 4px solid var(--accent); background: rgba(124, 140, 255, .08); color: var(--text-soft); }
.disclosure__label { margin-bottom: .4rem; font-size: .75rem; letter-spacing: .16em; text-transform: uppercase; font-weight: 700; color: var(--accent-a); }
.model__line { margin-top: 2rem; font-size: clamp(1.4rem, 3vw, 2.2rem); font-weight: 700; letter-spacing: -0.025em; line-height: 1.2; color: var(--text); }

.build { display: grid; gap: 1.5rem; }
.build h4 { margin-bottom: .6rem; font-size: .8125rem; letter-spacing: .14em; text-transform: uppercase; font-weight: 700; color: var(--accent-a); }
.build li { display: flex; justify-content: space-between; gap: 1rem; padding: .5rem 0; border-bottom: 1px solid var(--border); font-size: .9rem; line-height: 1.45; }
.build li b { flex: none; text-align: right; font-weight: 600; color: var(--text); }
.build__foot { margin-top: .9rem; font-size: .85rem; color: var(--text-muted); }
.acc__inner > .build { padding-bottom: 1.4rem; }
@media (min-width: 900px) { .build { grid-template-columns: 1fr 1fr; gap: 2rem; } }
.sources { font-size: .85rem; color: var(--text-muted); }
.sources a { color: var(--accent-a); text-decoration: underline; text-underline-offset: 3px; }

/* ---------- Final CTA + apply ---------- */
.final { position: relative; overflow: hidden; background: linear-gradient(135deg, var(--bg) 0%, #161C42 50%, var(--bg) 100%); }
.final__glow { position: absolute; left: 30%; top: 40%; width: min(900px, 120vw); height: min(600px, 80vw); transform: translate(-50%, -50%); background: radial-gradient(closest-side, rgba(110, 100, 250, .25), transparent); filter: blur(30px); pointer-events: none; }
.final .container { position: relative; z-index: 1; }
.final .display { font-size: clamp(2rem, 3.6vw, 3.1rem); }
.final__note { font-size: .9375rem; color: var(--text-muted); font-style: italic; }

/* ---------- Contact form ---------- */
.contact__title { margin-bottom: 1.25rem; font-size: clamp(1.4rem, 2.4vw, 1.75rem); font-weight: 800; letter-spacing: -0.025em; color: var(--text); }
.contact__box { padding: clamp(1.5rem, 4vw, 2.75rem); }
.contact__box:hover { border-color: var(--border); }
.form { display: grid; gap: 1.25rem; }
.form__row { display: grid; gap: 1.25rem; }
@media (min-width: 640px) { .form__row { grid-template-columns: 1fr 1fr; } }
.field { display: grid; gap: .5rem; }
.field label { font-size: .9375rem; font-weight: 600; color: var(--text); letter-spacing: .005em; }
.field label span { color: var(--accent-a); }
.field input, .field select, .field textarea {
  width: 100%; min-height: 52px; padding: .85rem 1rem; font-size: 1rem; line-height: 1.4; color: var(--text);
  background: rgba(255, 255, 255, .04); border: 1px solid rgba(255, 255, 255, .14); border-radius: var(--radius-sm);
  transition: border-color .25s, background-color .25s, box-shadow .25s;
}
.field textarea { min-height: 140px; resize: vertical; line-height: 1.6; }
.field input::placeholder, .field textarea::placeholder { color: var(--text-muted); opacity: .8; }
.field input:hover, .field select:hover, .field textarea:hover { border-color: rgba(255, 255, 255, .25); }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--accent-a); background: rgba(134, 162, 255, .06); box-shadow: 0 0 0 4px rgba(134, 162, 255, .15); }
.field select {
  appearance: none; -webkit-appearance: none; padding-right: 2.75rem; cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='14' height='9' viewBox='0 0 14 9' fill='none'%3E%3Cpath d='M1 1.5l6 6 6-6' stroke='%2386A2FF' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
  background-repeat: no-repeat; background-position: right 1rem center;
}
.field select:invalid { color: var(--text-muted); }
.field select option { color: var(--text); background: var(--bg-2); }
.field.invalid input, .field.invalid select { border-color: #FF8C9E; }
.form__status { padding: .9rem 1.1rem; border-radius: var(--radius-sm); font-size: .9375rem; color: #FFD3DA; background: rgba(255, 110, 130, .1); border: 1px solid rgba(255, 140, 158, .4); }
.form__submit { width: 100%; margin-top: .5rem; }
.form-success { text-align: center; padding: clamp(2rem, 6vw, 4rem) 1rem; outline: none; }
.form-success__icon { display: inline-grid; place-items: center; width: 64px; height: 64px; border-radius: 50%; font-size: 1.75rem; color: #fff; background: linear-gradient(135deg, var(--btn-a), var(--btn-b)); box-shadow: 0 0 0 8px rgba(124, 140, 255, .14), 0 16px 40px -12px rgba(99, 102, 241, .7); }
.form-success h3 { margin-top: 1.5rem; font-size: clamp(1.6rem, 3.5vw, 2.2rem); font-weight: 800; letter-spacing: -0.03em; color: var(--text); }
.form-success p { margin-top: .5rem; }
.form-success[hidden], .form[hidden], .form__status[hidden] { display: none; }

/* ---------- Footer ---------- */
.footer { border-top: 1px solid var(--border); padding: clamp(3rem, 6vw, 4.5rem) 0 2rem; background: var(--bg); }
.footer__top { display: grid; gap: 2.5rem; }
.footer__legal { margin-top: 1.25rem; font-weight: 600; color: var(--text); font-size: .9375rem; letter-spacing: .02em; line-height: 1.5; }
.footer address { margin-top: .4rem; font-style: normal; font-size: .9375rem; color: var(--text-muted); line-height: 1.6; max-width: 34ch; }
.footer__nav ul { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; }
.footer__nav a { display: inline-flex; align-items: center; min-height: 44px; color: var(--text-soft); font-size: .9375rem; transition: color .25s; }
.footer__nav a:hover { color: #fff; }
.social { display: flex; gap: .75rem; }
.social a {
  display: grid; place-items: center; width: 44px; height: 44px; border-radius: 50%; color: var(--text-soft);
  border: 1px solid var(--border); background: rgba(255, 255, 255, .03);
  transition: color .25s, border-color .25s, background-color .25s, transform .3s var(--ease);
}
.social a:hover { color: #fff; border-color: var(--accent-a); background: rgba(134, 162, 255, .12); transform: translateY(-2px); }
.footer__copy { margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--border); font-size: .875rem; color: var(--text-muted); }
@media (min-width: 900px) {
  .footer__top { grid-template-columns: 1.4fr 1fr auto; align-items: start; gap: 4rem; }
  .footer__nav ul { flex-direction: column; gap: 0; }
  .social { justify-content: flex-end; }
}

/* ---------- Scroll reveal ---------- */
.js .reveal {
  opacity: 0; transform: translateY(28px);
  transition: opacity .8s var(--ease), transform .8s var(--ease);
  transition-delay: calc(var(--i, 0) * 90ms);
}
.js .reveal.in { opacity: 1; transform: none; }
/* once revealed, hand hover transitions back to normal speed */
.js .reveal.in.done { transition: transform .35s var(--ease), border-color .35s, box-shadow .35s, background-color .3s; transition-delay: 0s; }

/* ---------- Reduced motion ---------- */
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition-duration: .01ms !important; transition-delay: 0s !important; }
  .js .reveal { opacity: 1; transform: none; }
}