/* ==========================================================================
   Utsav World — Brand & UI system (Black & White theme)
   Palette: Black #000000 · White #FFFFFF · Grayscale accents
   ========================================================================== */

/* ---------- Tokens ---------- */
:root {
  /* Brand (grayscale) */
  --navy: #000000;
  --blue-deep: #e5e5e5;
  --cyan-deep: #ffffff;
  --blue: #ffffff;
  --blue-600: #ffffff;
  --cyan: #ffffff;
  --cyan-300: #ffffff;
  --white: #ffffff;

  /* Dark surfaces (layered elevation) */
  --bg: #000000;
  --bg-2: #0a0a0a;
  --bg-3: #050505;
  --surface: #111111;
  --surface-2: #1a1a1a;
  --surface-3: #0d0d0d;

  --border: rgba(255, 255, 255, .12);
  --border-strong: rgba(255, 255, 255, .24);
  --border-blue: rgba(255, 255, 255, .55);

  --ink: #ffffff;
  --ink-2: #d4d4d4;
  --muted: #8a8a8a;

  --grad: linear-gradient(135deg, #ffffff 0%, #9a9a9a 100%);
  --grad-bright: linear-gradient(135deg, #ffffff 0%, #ffffff 100%);
  --grad-soft: linear-gradient(135deg, rgba(255, 255, 255, .12) 0%, rgba(255, 255, 255, .04) 100%);
  --grad-text: linear-gradient(135deg, #ffffff 0%, #a3a3a3 100%);

  --font: "Plus Jakarta Sans", "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

  --r-sm: 10px;
  --r: 14px;
  --r-lg: 20px;
  --r-xl: 28px;
  --r-full: 999px;

  --shadow-xs: 0 1px 2px rgba(0, 0, 0, .5);
  --shadow-sm: 0 4px 16px rgba(0, 0, 0, .55);
  --shadow: 0 16px 36px rgba(0, 0, 0, .6);
  --shadow-lg: 0 30px 70px rgba(0, 0, 0, .7);
  --shadow-blue: 0 16px 38px rgba(255, 255, 255, .14);

  --container: 1180px;
  --pad: clamp(20px, 5vw, 40px);
  --nav-h: 76px;

  --ease: cubic-bezier(.22, .61, .36, 1);
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--nav-h) + 16px);
  color-scheme: dark;
}

body {
  margin: 0;
  font-family: var(--font);
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-2);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

img, svg { display: block; max-width: 100%; }
button { font: inherit; color: inherit; }
a { color: var(--blue-600); text-decoration: none; }
ul { margin: 0; padding: 0; list-style: none; }

h1, h2, h3, h4 {
  margin: 0;
  color: var(--ink);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -.02em;
}
p { margin: 0; }

:focus-visible {
  outline: 3px solid var(--blue);
  outline-offset: 3px;
  border-radius: 4px;
}

::selection { background: rgba(255, 255, 255, .32); color: #fff; }

.skip-link {
  position: absolute;
  left: 16px;
  top: -60px;
  z-index: 200;
  padding: 10px 16px;
  border-radius: var(--r-sm);
  background: var(--grad);
  color: #fff;
  font-weight: 600;
  transition: top .2s var(--ease);
}
.skip-link:focus { top: 14px; }

/* ---------- Scroll progress bar ---------- */
.progress-bar {
  position: fixed;
  top: 0; left: 0;
  height: 3px;
  width: 0%;
  z-index: 300;
  background: var(--grad-bright);
  box-shadow: 0 0 12px rgba(255, 255, 255, .5);
  transition: width .1s linear;
}

/* ---------- Back to top ---------- */
.back-to-top {
  position: fixed;
  right: 22px;
  bottom: 22px;
  z-index: 90;
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  border: 1px solid var(--border-strong);
  background: var(--surface-2);
  color: #fff;
  box-shadow: var(--shadow);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  transform: translateY(12px);
  transition: opacity .25s var(--ease), transform .25s var(--ease), visibility .25s, border-color .2s var(--ease), background .2s var(--ease);
}
.back-to-top.is-visible { opacity: 1; visibility: visible; transform: none; }
.back-to-top:hover { border-color: var(--border-blue); background: var(--grad-bright); color: #000000; transform: translateY(-3px); }

/* ---------- Layout ---------- */
.container {
  width: 100%;
  max-width: var(--container);
  margin-inline: auto;
  padding-inline: var(--pad);
}

.section { position: relative; padding-block: clamp(64px, 9vw, 116px); }

/* Alternating panel tone for rhythm across an all-dark page */
.section--soft { background: var(--bg-2); border-block: 1px solid var(--border); }

/* Spotlight band used for the metrics feature strip */
.section--navy {
  background: var(--bg-3);
  color: var(--ink-2);
  border-block: 1px solid var(--border);
}
.section--navy::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  background:
    radial-gradient(46% 60% at 12% 0%, rgba(255, 255, 255, .16) 0%, transparent 70%),
    radial-gradient(46% 60% at 88% 100%, rgba(255, 255, 255, .14) 0%, transparent 70%);
  pointer-events: none;
}
.section--navy > .container { position: relative; z-index: 1; }
.section--navy h2, .section--navy h3 { color: #fff; }

.section-head { max-width: 720px; margin-bottom: clamp(36px, 5vw, 60px); }
.section-head--center { margin-inline: auto; text-align: center; }

.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-bottom: 18px;
  padding: 6px 14px 6px 10px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, .04);
  color: var(--cyan-300);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: .08em;
  text-transform: uppercase;
}
.eyebrow::before {
  content: "";
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--grad-bright);
  box-shadow: 0 0 0 3px rgba(255, 255, 255, .18);
  animation: eyebrowPulse 2.4s ease-in-out infinite;
}
@keyframes eyebrowPulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(255, 255, 255, .18); }
  50% { box-shadow: 0 0 0 6px rgba(255, 255, 255, .05); }
}

h1 { font-size: clamp(2.35rem, 5.6vw, 4rem); }
h2 { font-size: clamp(1.9rem, 3.8vw, 2.85rem); }
h3 { font-size: clamp(1.1rem, 1.6vw, 1.3rem); }

.lead {
  margin-top: 20px;
  font-size: clamp(1.03rem, 1.5vw, 1.2rem);
  color: var(--muted);
}

.grad-text {
  background: linear-gradient(100deg, #ffffff 0%, #6b6b6b 30%, #ffffff 60%, #6b6b6b 100%);
  background-size: 300% 100%;
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
  animation: gradFlow 8s ease-in-out infinite;
}
@keyframes gradFlow {
  0%, 100% { background-position: 0% 50%; }
  50% { background-position: 100% 50%; }
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 26px;
  border: 1px solid transparent;
  border-radius: var(--r-full);
  font-size: 15px;
  font-weight: 700;
  letter-spacing: -.01em;
  cursor: pointer;
  white-space: nowrap;
  transition: transform .2s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease), color .2s var(--ease), border-color .2s var(--ease);
}
.btn svg { flex: none; }
.btn:hover { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

.btn--primary {
  background: var(--grad-bright);
  color: #000000;
  box-shadow: var(--shadow-blue);
}
.btn--primary:hover { box-shadow: 0 20px 44px rgba(255, 255, 255, .42); }

.btn--dark { background: var(--surface-2); color: #fff; box-shadow: var(--shadow); border-color: var(--border); }

.btn--ghost {
  background: rgba(255, 255, 255, .03);
  border-color: var(--border-strong);
  color: var(--ink);
  box-shadow: var(--shadow-xs);
}
.btn--ghost:hover { border-color: var(--border-blue); background: rgba(255, 255, 255, .08); color: #fff; }

.btn--on-dark {
  background: rgba(255, 255, 255, .07);
  border-color: rgba(255, 255, 255, .16);
  color: #fff;
}
.btn--on-dark:hover { background: rgba(255, 255, 255, .13); }

.btn--lg { padding: 17px 32px; font-size: 16px; }
.btn--block { width: 100%; }

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  color: var(--blue-600);
}
.link-arrow svg { transition: transform .2s var(--ease); }
.link-arrow:hover svg { transform: translateX(4px); }

/* ---------- Brand lockup ---------- */
.brand {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  color: var(--ink);
}
.brand__mark { width: 44px; height: auto; flex: none; }
.brand__name {
  font-size: 21px;
  font-weight: 800;
  letter-spacing: .01em;
  line-height: 1;
  white-space: nowrap;
}
.brand__name span { color: var(--cyan-300); }
.brand--stacked { flex-direction: column; gap: 14px; }
.brand--stacked .brand__mark { width: 76px; }
.brand--stacked .brand__name { letter-spacing: .1em; }

/* ---------- Navbar ---------- */
.nav {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(11, 18, 32, .72);
  backdrop-filter: saturate(180%) blur(16px);
  -webkit-backdrop-filter: saturate(180%) blur(16px);
  border-bottom: 1px solid transparent;
  transition: border-color .25s var(--ease), box-shadow .25s var(--ease), background .25s var(--ease);
}
.nav.is-stuck { border-bottom-color: var(--border); box-shadow: var(--shadow-sm); background: rgba(11, 18, 32, .9); }

.nav__inner {
  height: var(--nav-h);
  display: flex;
  align-items: center;
  gap: 24px;
}
.nav__menu {
  display: flex;
  align-items: center;
  gap: 4px;
  margin-left: auto;
}
.nav__menu a {
  display: block;
  padding: 9px 14px;
  border-radius: var(--r-full);
  color: var(--ink-2);
  font-size: 15px;
  font-weight: 600;
  transition: background .2s var(--ease), color .2s var(--ease);
}
.nav__menu a:hover { background: rgba(255, 255, 255, .06); color: #fff; }
.nav__menu a.is-active { color: var(--cyan-300); background: rgba(255, 255, 255, .1); }
.nav__cta { display: flex; align-items: center; gap: 10px; }

.nav__toggle {
  display: none;
  margin-left: auto;
  width: 44px; height: 44px;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .04);
  cursor: pointer;
}
.nav__toggle span {
  position: relative;
  display: block;
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .25s var(--ease), opacity .2s var(--ease);
}
.nav__toggle span::before,
.nav__toggle span::after {
  content: "";
  position: absolute;
  left: 0;
  width: 18px; height: 2px;
  border-radius: 2px;
  background: var(--ink);
  transition: transform .25s var(--ease);
}
.nav__toggle span::before { top: -6px; }
.nav__toggle span::after { top: 6px; }
.nav__toggle[aria-expanded="true"] span { background: transparent; }
.nav__toggle[aria-expanded="true"] span::before { transform: translateY(6px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span::after { transform: translateY(-6px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  isolation: isolate;
  padding-top: clamp(52px, 7vw, 92px);
  padding-bottom: clamp(60px, 8vw, 104px);
  overflow: hidden;
}
.hero::before {
  content: "";
  position: absolute;
  inset: -6%;
  z-index: -2;
  background:
    radial-gradient(60% 50% at 82% 8%, rgba(255, 255, 255, .20) 0%, transparent 70%),
    radial-gradient(55% 55% at 8% 4%, rgba(255, 255, 255, .22) 0%, transparent 68%);
  animation: heroDrift 16s ease-in-out infinite alternate;
}
@keyframes heroDrift {
  0% { transform: translate(0, 0); }
  100% { transform: translate(-2%, 2%); }
}
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(to right, rgba(255, 255, 255, .045) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, .045) 1px, transparent 1px);
  background-size: 64px 64px;
  mask-image: radial-gradient(70% 60% at 50% 0%, #000 0%, transparent 78%);
  -webkit-mask-image: radial-gradient(70% 60% at 50% 0%, #000 0%, transparent 78%);
}

/* Animated background paths — subtle flowing lines behind hero content */
.paths {
  position: absolute;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  opacity: .6;
  pointer-events: none;
}
.paths svg { width: 100%; height: 100%; }
.paths__line {
  fill: none;
  stroke: url(#pathGrad);
  stroke-width: 1.4;
  stroke-linecap: round;
  stroke-dasharray: 4 14;
  opacity: .55;
  animation: pathsFlow 30s linear infinite;
}
.paths__line--2 { opacity: .32; animation-duration: 38s; animation-direction: reverse; }
.paths__line--3 { opacity: .22; animation-duration: 46s; }
@keyframes pathsFlow { to { stroke-dashoffset: -600; } }

.hero__grid {
  display: grid;
  grid-template-columns: 1.05fr .95fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.hero h1 { max-width: 15ch; }
.hero .lead { max-width: 52ch; }
.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}
.hero__note {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 22px;
  margin-top: 28px;
  font-size: 14.5px;
  font-weight: 600;
  color: var(--muted);
}
.hero__note li { display: flex; align-items: center; gap: 8px; }
.hero__note svg { color: var(--cyan); flex: none; }

/* Browser mockup */
.hero__media { position: relative; }
.hero__media::before {
  content: "";
  position: absolute;
  inset: -14%;
  z-index: -1;
  background: radial-gradient(60% 60% at 50% 40%, rgba(255, 255, 255, .30) 0%, transparent 70%);
  filter: blur(30px);
}
.mock {
  position: relative;
  border-radius: var(--r-xl);
  background: var(--surface);
  border: 1px solid var(--border);
  box-shadow: var(--shadow-lg);
  overflow: hidden;
  transform: perspective(1200px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform .35s var(--ease), box-shadow .35s var(--ease);
  will-change: transform;
}
.mock:hover { box-shadow: 0 34px 80px rgba(0, 0, 0, .55); }
.mock__bar {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 13px 16px;
  border-bottom: 1px solid var(--border);
  background: var(--surface-3);
}
.mock__dot { width: 10px; height: 10px; border-radius: 50%; background: rgba(255, 255, 255, .14); }
.mock__url {
  flex: 1;
  margin-left: 8px;
  padding: 6px 12px;
  border-radius: var(--r-full);
  background: var(--surface);
  border: 1px solid var(--border);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--muted);
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.mock__body { padding: 26px; }
.mock__hero {
  padding: 26px 24px;
  border-radius: var(--r-lg);
  background: var(--grad);
  color: #000000;
}
.mock__hero strong { display: block; font-size: 21px; font-weight: 800; letter-spacing: -.02em; }
.mock__hero span { display: block; margin-top: 6px; font-size: 13.5px; opacity: .75; }
.mock__pill {
  display: inline-block;
  margin-top: 16px;
  padding: 8px 16px;
  border-radius: var(--r-full);
  background: rgba(0, 0, 0, .1);
  color: #000000;
  font-size: 12.5px;
  font-weight: 700;
}
.mock__rows { display: grid; gap: 12px; margin-top: 20px; }
.mock__row {
  display: grid;
  grid-template-columns: 38px 1fr;
  gap: 12px;
  align-items: center;
  padding: 13px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface-2);
}
.mock__icon {
  width: 38px; height: 38px;
  display: grid;
  place-items: center;
  border-radius: 10px;
  background: rgba(255, 255, 255, .12);
  color: var(--cyan);
}
.mock__lines span {
  display: block;
  height: 7px;
  border-radius: 4px;
  background: rgba(255, 255, 255, .12);
}
.mock__lines span + span { width: 62%; margin-top: 7px; background: rgba(255, 255, 255, .07); }

.mock__badge {
  position: absolute;
  right: -14px;
  bottom: 26px;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 16px;
  border-radius: var(--r);
  background: var(--surface-2);
  border: 1px solid var(--border-strong);
  color: #fff;
  box-shadow: var(--shadow-lg);
  font-size: 13px;
  font-weight: 700;
  animation: badgeFloat 4.5s ease-in-out infinite;
}
@keyframes badgeFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}
.mock__badge b { color: var(--cyan-300); font-size: 17px; }

/* ---------- Trust strip / marquee ---------- */
.strip {
  position: relative;
  border-block: 1px solid var(--border);
  background: var(--bg-2);
  padding-block: 26px;
  overflow: hidden;
}
.strip__label {
  margin-bottom: 16px;
  text-align: center;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .12em;
  text-transform: uppercase;
  color: var(--muted);
}
.marquee {
  position: relative;
  display: flex;
  overflow: hidden;
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
  mask-image: linear-gradient(90deg, transparent, #000 8%, #000 92%, transparent);
}
.marquee__track {
  display: flex;
  flex-wrap: nowrap;
  gap: 12px;
  flex-shrink: 0;
  padding-right: 12px;
  animation: marqueeScroll 26s linear infinite;
}
.marquee__track li {
  flex: none;
  padding: 9px 18px;
  border: 1px solid var(--border);
  border-radius: var(--r-full);
  background: var(--surface);
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
  white-space: nowrap;
  transition: border-color .2s var(--ease), color .2s var(--ease);
}
.marquee:hover .marquee__track { animation-play-state: paused; }
@keyframes marqueeScroll {
  from { transform: translateX(0); }
  to { transform: translateX(-100%); }
}

/* ---------- Grids & cards ---------- */
.grid { display: grid; gap: 20px; }
.grid--2 { grid-template-columns: repeat(2, 1fr); }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--4 { grid-template-columns: repeat(4, 1fr); }

.card {
  position: relative;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: transform .25s var(--ease), box-shadow .25s var(--ease), border-color .25s var(--ease), background .25s var(--ease);
}
.card:hover {
  transform: translateY(-4px);
  border-color: var(--border-blue);
  background: var(--surface-2);
  box-shadow: var(--shadow);
}
.card h3 { margin-bottom: 10px; }
.card p { font-size: 15.5px; color: var(--muted); }

.card__icon {
  width: 48px; height: 48px;
  display: grid;
  place-items: center;
  margin-bottom: 18px;
  border-radius: 13px;
  background: var(--grad-soft);
  color: var(--cyan);
  transition: background .25s var(--ease), color .25s var(--ease);
}
.card:hover .card__icon { background: var(--grad-bright); color: #000000; }

.card--feature { display: flex; flex-direction: column; }
.card--feature .card__meta {
  margin-top: 18px;
  padding-top: 16px;
  border-top: 1px solid var(--border);
  font-size: 13.5px;
  font-weight: 700;
  color: var(--cyan-300);
}

/* Metrics */
.metrics { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.metric {
  padding: 26px;
  border-radius: var(--r-lg);
  background: rgba(255, 255, 255, .03);
  border: 1px solid var(--border);
}
.metric b {
  display: block;
  font-size: clamp(2rem, 3.4vw, 2.6rem);
  font-weight: 800;
  letter-spacing: -.03em;
  line-height: 1;
  color: #fff;
}
.metric span { display: block; margin-top: 10px; font-size: 14.5px; color: var(--muted); }

/* ---------- Process ---------- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; counter-reset: step; }
.step {
  position: relative;
  overflow: hidden;
  padding: 28px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: transform .25s var(--ease), border-color .25s var(--ease);
}
.step:hover { transform: translateY(-4px); border-color: var(--border-blue); }
.step::before {
  counter-increment: step;
  content: "0" counter(step);
  position: relative;
  z-index: 1;
  display: block;
  margin-bottom: 16px;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .1em;
  color: var(--cyan);
}
.step h3 { position: relative; z-index: 1; margin-bottom: 8px; }
.step p { position: relative; z-index: 1; font-size: 15px; color: var(--muted); }
.step__bar {
  position: absolute;
  left: 28px; right: 28px; top: 0;
  height: 3px;
  border-radius: 0 0 3px 3px;
  background: var(--grad-bright);
}

/* ---------- Split feature ---------- */
.split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(32px, 5vw, 64px);
  align-items: center;
}
.checklist { display: grid; gap: 14px; margin-top: 30px; }
.checklist li {
  display: grid;
  grid-template-columns: 26px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 15.5px;
}
.checklist strong { display: block; color: var(--ink); font-weight: 700; }
.checklist p { color: var(--muted); font-size: 15px; }
.check {
  width: 26px; height: 26px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-bright);
  color: #000000;
  margin-top: 2px;
}

/* ---------- Before / after comparison ---------- */
.compare { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.compare__card {
  position: relative;
  overflow: hidden;
  padding: clamp(24px, 3vw, 34px);
  border-radius: var(--r-lg);
  border: 1px solid var(--border);
  background: var(--surface);
}
.compare__card h3 {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 20px;
  font-size: 1.05rem;
}
.compare__list { display: grid; gap: 14px; }
.compare__list li {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 12px;
  align-items: start;
  font-size: 15px;
  color: var(--muted);
}
.compare__card--bad {
  background: linear-gradient(180deg, rgba(244, 63, 94, .05), transparent 40%), var(--surface);
}
.compare__card--bad h3 { color: #fca5a5; }
.compare__card--bad .compare__icon { color: #fb7185; }
.compare__card--good {
  position: relative;
  border-color: var(--border-blue);
  background: linear-gradient(180deg, rgba(255, 255, 255, .10), transparent 45%), var(--surface);
  box-shadow: var(--shadow-blue);
}
.compare__card--good h3 { color: #fff; }
.compare__card--good li { color: var(--ink-2); }
.compare__icon { flex: none; margin-top: 1px; }
.compare__card--good .compare__icon { color: var(--cyan); }

/* ---------- Portfolio ---------- */
.work-grid { grid-template-columns: repeat(2, 1fr); }
.work-card {
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  transition: transform .3s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.work-card.reveal {
  transition: opacity .65s var(--ease), transform .65s var(--ease), border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.work-card:hover,
.work-card:focus-within {
  border-color: var(--border-blue);
  box-shadow: var(--shadow);
}
.work-card.reveal.is-in { transition-delay: 0ms; }
.work-card.reveal.is-in:hover,
.work-card.reveal.is-in:focus-within { transform: translateY(-6px); }

.work-card__thumb {
  position: relative;
  display: block;
  width: 100%;
  min-height: 220px;
  max-height: 360px;
  aspect-ratio: 16 / 10;
  color: rgba(255, 255, 255, .9);
  background: #070707;
  overflow: hidden;
  isolation: isolate;
}
.work-card__preview {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-position: top center;
  background-repeat: no-repeat;
  background-size: cover;
  filter: grayscale(.18) saturate(.82) contrast(1.04);
  transform: scale(1.012);
  transition: transform .75s var(--ease), filter .45s var(--ease);
}
.work-card__thumb--quantum .work-card__preview {
  background-image: url("../images/projects/quantum-medical-homepage.webp");
}
.work-card__thumb--physio .work-card__preview {
  background-image: url("../images/projects/advance-physiotherapy-homepage.webp");
}
.work-card__thumb::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(180deg, rgba(0, 0, 0, .02) 35%, rgba(0, 0, 0, .5) 100%);
}
.work-card__thumb-glow {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(110deg, transparent 20%, rgba(255, 255, 255, .15) 42%, transparent 64%);
  opacity: 0;
  transform: translateX(-35%);
  transition: opacity .45s var(--ease), transform .75s var(--ease);
}
.work-card:hover .work-card__preview,
.work-card:focus-within .work-card__preview {
  filter: grayscale(0) saturate(1.04) contrast(1.03);
  transform: scale(1.055);
}
.work-card:hover .work-card__thumb-glow,
.work-card:focus-within .work-card__thumb-glow {
  opacity: .55;
  transform: translateX(25%);
}
.work-card__thumb > svg {
  position: absolute;
  top: 16px;
  left: 16px;
  z-index: 3;
  width: 44px;
  height: 44px;
  padding: 11px;
  border: 1px solid rgba(255, 255, 255, .24);
  border-radius: 13px;
  color: #fff;
  background: rgba(0, 0, 0, .68);
  box-shadow: 0 10px 24px rgba(0, 0, 0, .28);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: transform .4s var(--ease), background .3s var(--ease);
}
.work-card:hover .work-card__thumb > svg,
.work-card:focus-within .work-card__thumb > svg {
  background: rgba(0, 0, 0, .82);
  transform: scale(1.06) translateY(-2px);
}

.work-card__visit {
  position: absolute;
  left: 50%;
  bottom: 18px;
  z-index: 3;
  transform: translate(-50%, 10px);
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 9px 16px;
  border-radius: var(--r-full);
  background: rgba(0, 0, 0, .76);
  border: 1px solid rgba(255, 255, 255, .3);
  box-shadow: 0 10px 28px rgba(0, 0, 0, .3);
  color: #fff;
  font-size: 13px;
  font-weight: 700;
  white-space: nowrap;
  opacity: 0;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: opacity .3s var(--ease), transform .3s var(--ease), background .3s var(--ease);
}
.work-card:hover .work-card__visit,
.work-card:focus-within .work-card__visit {
  opacity: 1;
  transform: translate(-50%, 0);
}
.work-card__visit svg { transition: transform .25s var(--ease); }
.work-card:hover .work-card__visit svg,
.work-card:focus-within .work-card__visit svg { transform: translate(2px, -2px); }

@media (hover: none) {
  .work-card__visit { opacity: 1; transform: translate(-50%, 0); }
  .work-card__thumb-glow { display: none; }
}

.work-card__body { padding: 28px; }
.work-card__tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 14px; }
.work-card__tag {
  padding: 5px 12px;
  border-radius: var(--r-full);
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .25);
  color: var(--cyan-300);
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .02em;
}
.work-card h3 { margin-bottom: 10px; }
.work-card__body > p { font-size: 15.5px; color: var(--muted); }
.work-card__list { display: grid; gap: 9px; margin: 18px 0 20px; }
.work-card__list li {
  position: relative;
  padding-left: 20px;
  font-size: 14.5px;
  color: var(--ink-2);
}
.work-card__list li::before {
  content: "";
  position: absolute;
  left: 0; top: 8px;
  width: 8px; height: 8px;
  border-radius: 2px;
  background: var(--grad-bright);
}

/* ---------- Industries ---------- */
.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.tile {
  position: relative;
  overflow: hidden;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface);
  font-weight: 700;
  color: var(--ink);
  font-size: 15.5px;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease), transform .2s var(--ease), background .2s var(--ease);
}
.tile:hover { transform: translateY(-3px); border-color: var(--border-blue); background: var(--surface-2); box-shadow: var(--shadow-sm); }
.tile svg { color: var(--cyan); flex: none; }

/* ---------- Testimonials ---------- */
.quote {
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  padding: 30px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.quote__stars { display: flex; gap: 3px; color: #ffffff; margin-bottom: 16px; }
.quote p { font-size: 16px; color: var(--ink-2); }
.quote__who {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-top: 22px;
  padding-top: 18px;
  border-top: 1px solid var(--border);
}
.quote__avatar {
  width: 42px; height: 42px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: var(--grad-bright);
  color: #000000;
  font-size: 15px;
  font-weight: 800;
  flex: none;
}
.quote__who b { display: block; color: var(--ink); font-size: 15px; }
.quote__who span { display: block; font-size: 13.5px; color: var(--muted); }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; margin-inline: auto; display: grid; gap: 12px; }
.faq__item {
  border: 1px solid var(--border);
  border-radius: var(--r);
  background: var(--surface);
  overflow: hidden;
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.faq__item.is-open { border-color: var(--border-blue); box-shadow: var(--shadow-sm); }
.faq__q {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  width: 100%;
  padding: 20px 22px;
  border: 0;
  background: none;
  text-align: left;
  font-size: 16.5px;
  font-weight: 700;
  color: var(--ink);
  cursor: pointer;
}
.faq__q svg { flex: none; color: var(--cyan); transition: transform .25s var(--ease); }
.faq__item.is-open .faq__q svg { transform: rotate(45deg); }
.faq__a {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows .3s var(--ease);
}
.faq__item.is-open .faq__a { grid-template-rows: 1fr; }
.faq__a > div { overflow: hidden; }
.faq__a p { padding: 0 22px 22px; font-size: 15.5px; color: var(--muted); }

/* ---------- CTA band ---------- */
.cta {
  position: relative;
  isolation: isolate;
  overflow: hidden;
  border-radius: var(--r-xl);
  padding: clamp(38px, 6vw, 68px);
  background: var(--surface);
  border: 1px solid var(--border);
  text-align: center;
}
.cta::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
  background:
    radial-gradient(50% 70% at 15% 100%, rgba(255, 255, 255, .40) 0%, transparent 70%),
    radial-gradient(50% 70% at 88% 0%, rgba(255, 255, 255, .32) 0%, transparent 70%);
}
.cta h2 { color: #fff; max-width: 22ch; margin-inline: auto; }
.cta p { margin-top: 18px; color: var(--ink-2); max-width: 56ch; margin-inline: auto; font-size: 1.05rem; }
.cta__actions { display: flex; flex-wrap: wrap; gap: 12px; justify-content: center; margin-top: 32px; }

/* ---------- Contact ---------- */
.contact { display: grid; grid-template-columns: 1fr 1.1fr; gap: clamp(32px, 5vw, 60px); align-items: start; }
.contact__list { display: grid; gap: 16px; margin-top: 30px; }
.contact__list li { display: flex; gap: 14px; align-items: flex-start; }
.contact__list .card__icon { margin: 0; width: 42px; height: 42px; }
.contact__list b { display: block; color: var(--ink); font-size: 15px; }
.contact__list a, .contact__list span { font-size: 15px; color: var(--muted); }
.contact__list a:hover { color: var(--cyan-300); }

.form {
  padding: clamp(24px, 3vw, 34px);
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
  box-shadow: var(--shadow);
}
.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.field { display: block; margin-bottom: 16px; }
.field > span {
  display: block;
  margin-bottom: 7px;
  font-size: 14px;
  font-weight: 700;
  color: var(--ink);
}
.field input, .field select, .field textarea {
  width: 100%;
  padding: 13px 15px;
  border: 1px solid var(--border-strong);
  border-radius: var(--r-sm);
  background: var(--surface-3);
  font-family: inherit;
  font-size: 15.5px;
  color: var(--ink);
  transition: border-color .2s var(--ease), box-shadow .2s var(--ease);
}
.field select option { background: var(--surface-3); color: var(--ink); }
.field input::placeholder, .field textarea::placeholder { color: var(--muted); }
.field textarea { resize: vertical; min-height: 118px; }
.field input:focus, .field select:focus, .field textarea:focus {
  outline: none;
  border-color: var(--blue);
  box-shadow: 0 0 0 4px rgba(255, 255, 255, .18);
}
.field .error { display: none; margin-top: 6px; font-size: 13px; font-weight: 600; color: #fb7185; }
.field.has-error input, .field.has-error select, .field.has-error textarea { border-color: #fb7185; }
.field.has-error .error { display: block; }

.form__note { margin-top: 14px; font-size: 13.5px; color: var(--muted); text-align: center; }
.form__status {
  display: none;
  margin-bottom: 18px;
  padding: 13px 16px;
  border-radius: var(--r-sm);
  background: rgba(255, 255, 255, .1);
  border: 1px solid rgba(255, 255, 255, .3);
  font-size: 14.5px;
  font-weight: 600;
  color: var(--cyan-300);
}
.form__status.is-visible { display: block; }

/* ---------- Footer ---------- */
.footer { position: relative; background: var(--bg-3); color: var(--muted); padding-block: clamp(48px, 6vw, 72px) 30px; border-top: 1px solid var(--border); }
.footer__grid {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr;
  gap: 40px 28px;
}
.footer p { margin-top: 18px; font-size: 15px; max-width: 34ch; color: var(--muted); }
.footer h4 {
  margin-bottom: 16px;
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: .1em;
  text-transform: uppercase;
}
.footer__links { display: grid; gap: 11px; }
.footer__links a { color: var(--muted); font-size: 15px; }
.footer__links a:hover { color: #fff; }
.footer__social { display: flex; gap: 10px; margin-top: 22px; }
.footer__social a {
  width: 40px; height: 40px;
  display: grid;
  place-items: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, .05);
  border: 1px solid var(--border-strong);
  color: #fff;
  transition: background .2s var(--ease), transform .2s var(--ease), border-color .2s var(--ease);
}
.footer__social a:hover { background: var(--grad-bright); transform: translateY(-2px); border-color: transparent; }
.footer__bottom {
  display: flex;
  flex-wrap: wrap;
  gap: 12px 24px;
  align-items: center;
  justify-content: space-between;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
  font-size: 14px;
}
.footer__bottom nav { display: flex; gap: 20px; }
.footer__bottom a { color: var(--muted); }
.footer__bottom a:hover { color: #fff; }

/* ---------- Brand guide page ---------- */
.logo-board {
  display: grid;
  place-items: center;
  min-height: 240px;
  padding: 44px;
  border: 1px solid var(--border);
  border-radius: var(--r-lg);
  background: var(--surface);
}
.logo-board--dark { background: var(--bg-3); border-color: var(--border-strong); }
.logo-board--grid {
  background-image:
    linear-gradient(45deg, var(--surface-2) 25%, transparent 25%, transparent 75%, var(--surface-2) 75%),
    linear-gradient(45deg, var(--surface-2) 25%, transparent 25%, transparent 75%, var(--surface-2) 75%);
  background-size: 20px 20px;
  background-position: 0 0, 10px 10px;
}
.board-caption {
  margin-top: 12px;
  font-size: 13.5px;
  font-weight: 600;
  color: var(--muted);
}
.swatch { border: 1px solid var(--border); border-radius: var(--r); overflow: hidden; background: var(--surface); }
.swatch__chip { height: 108px; }
.swatch__meta { padding: 16px 18px; }
.swatch__meta b { display: block; color: var(--ink); font-size: 15px; }
.swatch__meta code { font-size: 13.5px; color: var(--muted); }

.scale-row { display: flex; flex-wrap: wrap; align-items: flex-end; gap: 32px; }
.scale-row figure { margin: 0; text-align: center; }
.scale-row figcaption { margin-top: 10px; font-size: 12.5px; font-weight: 600; color: var(--muted); }

.do-dont { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.rule { padding: 24px; border-radius: var(--r); border: 1px solid var(--border); background: var(--surface); }
.rule h4 { margin: 0 0 12px; font-size: 14px; letter-spacing: .06em; text-transform: uppercase; }
.rule--do h4 { color: var(--cyan-300); }
.rule--dont h4 { color: #fb7185; }
.rule ul { display: grid; gap: 9px; font-size: 15px; color: var(--muted); }
.rule li { display: grid; grid-template-columns: 18px 1fr; gap: 10px; }

.type-sample { border: 1px solid var(--border); border-radius: var(--r-lg); background: var(--surface); padding: 32px; }
.type-sample > div + div { margin-top: 26px; padding-top: 26px; border-top: 1px solid var(--border); }
.type-sample small {
  display: block;
  margin-bottom: 8px;
  font-size: 12.5px;
  font-weight: 700;
  letter-spacing: .1em;
  text-transform: uppercase;
  color: var(--muted);
}

/* ---------- Reveal animation ---------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity .65s var(--ease), transform .65s var(--ease);
  transition-delay: var(--delay, 0ms);
}
.reveal.is-in { opacity: 1; transform: none; }

/* Directional reveal variants */
.reveal--left { transform: translateX(-34px); }
.reveal--right { transform: translateX(34px); }
.reveal--scale { transform: scale(.94); }
.reveal--left.is-in, .reveal--right.is-in, .reveal--scale.is-in { transform: none; }

/* ---------- Hero entrance sequence ---------- */
.hero__copy > * {
  opacity: 0;
  transform: translateY(22px);
  animation: heroRise .85s var(--ease) forwards;
}
.hero__copy > *:nth-child(1) { animation-delay: .10s; }
.hero__copy > *:nth-child(2) { animation-delay: .20s; }
.hero__copy > *:nth-child(3) { animation-delay: .32s; }
.hero__copy > *:nth-child(4) { animation-delay: .44s; }
.hero__copy > *:nth-child(5) { animation-delay: .54s; }
@keyframes heroRise {
  to { opacity: 1; transform: none; }
}

.hero__media {
  opacity: 0;
  transform: translateY(30px) scale(.97);
  animation: heroMedia 1s var(--ease) .5s forwards;
}
@keyframes heroMedia {
  to { opacity: 1; transform: none; }
}

/* Nav fades down on first paint */
.nav { animation: navDrop .6s var(--ease) both; }
@keyframes navDrop {
  from { opacity: 0; transform: translateY(-100%); }
  to { opacity: 1; transform: none; }
}

/* ---------- Button shine sweep ---------- */
.btn--primary { position: relative; overflow: hidden; isolation: isolate; }
.btn--primary::after {
  content: "";
  position: absolute;
  top: 0; left: -120%;
  width: 55%; height: 100%;
  z-index: -1;
  background: linear-gradient(100deg, transparent, rgba(0, 0, 0, .12), transparent);
  transform: skewX(-18deg);
  transition: left .6s var(--ease);
}
.btn--primary:hover::after { left: 150%; }

/* ---------- Animated nav underline ---------- */
.nav__menu a { position: relative; }
.nav__menu a::after {
  content: "";
  position: absolute;
  left: 14px; right: 14px;
  bottom: 5px;
  height: 2px;
  border-radius: 2px;
  background: currentColor;
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .3s var(--ease);
}
.nav__menu a:hover::after, .nav__menu a.is-active::after { transform: scaleX(1); }

/* ---------- Magnetic button ---------- */
[data-magnetic] {
  transform: translate(var(--mx, 0), var(--my, 0));
  transition: transform .25s var(--ease), box-shadow .2s var(--ease), background .2s var(--ease);
  will-change: transform;
}

/* ---------- Card icon micro-motion ---------- */
.card__icon { transition: background .25s var(--ease), color .25s var(--ease), transform .35s var(--ease); }
.card:hover .card__icon { transform: translateY(-3px) rotate(-4deg); }

/* ---------- Link arrow already animates; refine underline on brand ---------- */
.brand__mark { transition: transform .4s var(--ease); }
.brand:hover .brand__mark { transform: rotate(-6deg) scale(1.06); }

/* ---------- Footer social pop ---------- */
.footer__social a svg { transition: transform .3s var(--ease); }
.footer__social a:hover svg { transform: scale(1.15); }

/* ---------- Reveal opt-out ---------- */
@media (prefers-reduced-motion: reduce) {
  .hero__copy > *, .hero__media, .nav { animation: none !important; opacity: 1 !important; transform: none !important; }
  .reveal--left, .reveal--right, .reveal--scale { transform: none; }
}

/* ---------- Card cursor spotlight ---------- */
.card, .compare__card, .tile, .step, .quote {
  --spot-x: 50%;
  --spot-y: 50%;
}
.card::before, .compare__card::before, .tile::before, .quote::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: radial-gradient(220px circle at var(--spot-x) var(--spot-y), rgba(255, 255, 255, .14), transparent 70%);
  opacity: 0;
  transition: opacity .3s var(--ease);
  pointer-events: none;
}
.card:hover::before, .compare__card:hover::before, .tile:hover::before, .quote:hover::before { opacity: 1; }
.card > *, .compare__card > *, .tile > *, .quote > * { position: relative; z-index: 1; }

.step { --spot-x: 50%; --spot-y: 50%; }
.step::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 0;
  border-radius: inherit;
  background: radial-gradient(220px circle at var(--spot-x) var(--spot-y), rgba(255, 255, 255, .12), transparent 70%);
  opacity: 0;
  transition: opacity .3s var(--ease);
  pointer-events: none;
}
.step:hover::after { opacity: 1; }
.step > * { position: relative; z-index: 1; }

/* ---------- Marquee, badge & gradient motion opt-out ---------- */
@media (prefers-reduced-motion: reduce) {
  .marquee__track, .mock__badge, .eyebrow::before, .grad-text, .hero::before, .paths__line {
    animation: none !important;
  }
}

/* ---------- Responsive ---------- */
@media (max-width: 1024px) {
  .grid--4, .metrics, .tiles, .steps { grid-template-columns: repeat(2, 1fr); }
  .grid--3 { grid-template-columns: repeat(2, 1fr); }
  .footer__grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 900px) {
  .nav__menu, .nav__cta { display: none; }
  .nav__toggle { display: flex; }

  .nav.is-open .nav__menu {
    display: flex;
    position: absolute;
    left: var(--pad);
    right: var(--pad);
    top: calc(var(--nav-h) + 8px);
    flex-direction: column;
    align-items: stretch;
    gap: 4px;
    margin: 0;
    padding: 14px;
    border: 1px solid var(--border);
    border-radius: var(--r-lg);
    background: var(--surface);
    box-shadow: var(--shadow-lg);
  }
  .nav.is-open .nav__menu a { padding: 12px 14px; }
  .nav.is-open .nav__cta {
    display: flex;
    position: absolute;
    left: var(--pad);
    right: var(--pad);
    top: calc(var(--nav-h) + 8px);
    transform: translateY(100%);
  }
  .nav.is-open .nav__cta .btn { width: 100%; }

  .hero__grid, .split, .contact, .compare, .work-grid { grid-template-columns: 1fr; }
  .hero__grid { gap: 44px; }
  .split__media { order: -1; }
  .mock__badge { right: 10px; }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .grid--2, .grid--3, .grid--4, .metrics, .tiles, .steps, .do-dont, .form__row { grid-template-columns: 1fr; }
  .footer__grid { grid-template-columns: 1fr; }
  .btn { width: 100%; }
  .hero__actions .btn, .cta__actions .btn { flex: 1 1 100%; }
  .brand__name { font-size: 18px; }
  .brand__mark { width: 38px; }
  .card, .step, .quote { padding: 22px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after {
    animation-duration: .001ms !important;
    transition-duration: .001ms !important;
  }
  .reveal { opacity: 1; transform: none; }
}

@media print {
  .nav, .footer__social, .hero::after { display: none; }
  body { color: #000; background: #fff; }
}