/* ============================================================================
   Nuv Marketing — Design System & Styles
   Premium paper/marble texture with black + champagne-gold accents (Claude vibe).
   ============================================================================ */

:root {
  --font-display: "Space Grotesk", system-ui, sans-serif;
  --font-body: "Inter", system-ui, sans-serif;

  /* Gold accents */
  --primary: #caa356;
  --primary-2: #a88134;
  --primary-bright: #e6c87a;
  --primary-soft: rgba(202, 163, 86, 0.14);
  --primary-glow: rgba(202, 163, 86, 0.28);
  --accent: #e6c87a;

  /* Warm paper / marble (dark) */
  --bg: #1a1713;
  --bg-soft: #211d17;
  --card: #241f18;
  --card-2: #2b251c;
  --text: #f3ede0;
  --muted: #b8ab94;
  --border: rgba(240, 226, 198, 0.12);

  /* Paper texture tint */
  --paper-tint: rgba(240, 226, 198, 0.022);

  --radius: 20px;
  --radius-lg: 28px;
  --container: 1180px;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.4);
  --shadow-md: 0 12px 32px -12px rgba(0, 0, 0, 0.55);
  --shadow-glow: 0 14px 44px -12px var(--primary-glow);

  --nav-h: 76px;
  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

html[data-theme="light"] {
  /* Warm paper / marble (light) */
  --bg: #f8f4ec;
  --bg-soft: #fdfbf6;
  --card: #fdfbf6;
  --card-2: #f2ebdd;
  --text: #2a241a;
  --muted: #6f6657;
  --border: rgba(120, 100, 60, 0.16);

  --primary: #a07d2e;
  --primary-2: #85651f;
  --primary-bright: #c9a227;
  --primary-soft: rgba(160, 125, 46, 0.12);
  --primary-glow: rgba(160, 125, 46, 0.2);
  --paper-tint: rgba(120, 96, 50, 0.03);

  --shadow-sm: 0 1px 3px rgba(90, 75, 45, 0.08);
  --shadow-md: 0 12px 32px -14px rgba(90, 75, 45, 0.18);
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--nav-h);
}

body {
  font-family: var(--font-body);
  background-color: var(--bg);
  isolation: isolate;
  /* Paper / marble texture: soft mottled shading with subtle grain */
  background-image:
    radial-gradient(ellipse at 15% 0%, rgba(230, 200, 122, 0.05), transparent 40%),
    radial-gradient(ellipse at 85% 20%, rgba(230, 200, 122, 0.04), transparent 38%),
    radial-gradient(ellipse at 50% 100%, rgba(230, 200, 122, 0.03), transparent 45%),
    repeating-linear-gradient(115deg, var(--paper-tint) 0px, var(--paper-tint) 2px, transparent 2px, transparent 4px),
    repeating-linear-gradient(25deg, var(--paper-tint) 0px, var(--paper-tint) 1px, transparent 1px, transparent 3px);
  color: var(--text);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background 0.4s var(--ease), color 0.4s var(--ease);
}

img {
  max-width: 100%;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
  color: inherit;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  line-height: 1.15;
}

.container {
  width: min(var(--container), 100% - 2.5rem);
  margin-inline: auto;
}

.icon {
  width: 1.15em;
  height: 1.15em;
  flex: none;
}

::selection {
  background: var(--primary-glow);
}

/* Custom scrollbar */
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb {
  background: linear-gradient(180deg, var(--primary), var(--primary-2));
  border-radius: 8px;
  border: 2px solid transparent;
  background-clip: padding-box;
}
* { scrollbar-width: thin; scrollbar-color: var(--primary) transparent; }

:focus-visible {
  outline: 2px solid var(--primary);
  outline-offset: 2px;
  border-radius: 4px;
}

/* ---------------------------------------------------------------------------
   Buttons & badges
   --------------------------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.55rem;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.875rem;
  padding: 0.7rem 1.35rem;
  border-radius: 999px;
  transition: transform 0.25s var(--ease), box-shadow 0.25s var(--ease),
    background 0.25s var(--ease), filter 0.25s var(--ease);
  white-space: nowrap;
}

.btn--primary {
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  color: #fff;
  box-shadow: var(--shadow-glow);
}

.btn--primary:hover {
  transform: translateY(-3px);
  filter: brightness(1.08);
  box-shadow: 0 16px 44px -10px var(--primary-glow);
}

.btn--lg {
  padding: 0.95rem 1.9rem;
  font-size: 1rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--primary);
  background: var(--primary-soft);
  border: 1px solid var(--primary-glow);
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
}

.icon-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid var(--border);
  background: var(--card);
  color: var(--text);
  transition: transform 0.2s var(--ease), background 0.2s var(--ease);
}

.icon-btn:hover {
  transform: translateY(-2px);
  background: var(--card-2);
}

.dot {
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--accent);
  display: inline-block;
}

html[data-theme="dark"] .icon--sun,
html[data-theme="light"] .icon--moon {
  display: none;
}

/* ---------------------------------------------------------------------------
   Navbar
   --------------------------------------------------------------------------- */
.nav {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 50;
  height: var(--nav-h);
  display: flex;
  align-items: center;
  background: color-mix(in srgb, var(--bg) 72%, transparent);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border);
  transition: background 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.nav.scrolled {
  background: color-mix(in srgb, var(--bg) 85%, transparent);
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}

.nav__brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.2rem;
  letter-spacing: -0.02em;
}

.nav__brand-name {
  background: linear-gradient(90deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav__brand-logo {
  width: 40px;
  height: 40px;
  border-radius: 12px;
  object-fit: contain;
}

.nav__links {
  display: none;
  align-items: center;
  gap: 2rem;
}

.nav__link {
  position: relative;
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--muted);
  padding: 0.25rem 0;
  transition: color 0.2s var(--ease);
}

.nav__link::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 100%;
  height: 2px;
  border-radius: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s var(--ease);
}

.nav__link:hover,
.nav__link.active {
  color: var(--text);
}

.nav__link:hover::after,
.nav__link.active::after {
  transform: scaleX(1);
}

.nav__actions {
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.nav__cta {
  display: none;
}

.nav__burger {
  display: inline-flex;
}

/* Mobile menu */
.nav__mobile {
  position: absolute;
  top: var(--nav-h);
  left: 0;
  right: 0;
  background: var(--bg-soft);
  border-bottom: 1px solid var(--border);
  padding: 1rem 1.25rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.9rem;
  animation: slide-in 0.3s var(--ease);
}

.nav__mobile[hidden] {
  display: none;
}

.nav__mobile-link {
  font-weight: 500;
  color: var(--muted);
  padding: 0.4rem 0;
  transition: color 0.2s var(--ease);
}

.nav__mobile-link:hover {
  color: var(--text);
}

.nav__mobile-cta {
  margin-top: 0.5rem;
}

/* Scroll progress bar (gold, transform-only) */
.scroll-progress {
  position: fixed;
  top: 0;
  left: 0;
  height: 3px;
  width: 100%;
  z-index: 60;
  background: linear-gradient(90deg, var(--primary), var(--primary-2));
  transform: scaleX(0);
  transform-origin: left center;
  will-change: transform;
  pointer-events: none;
}

@media (min-width: 900px) {
  .nav__links { display: flex; }
  .nav__cta { display: inline-flex; }
  .nav__burger { display: none; }
}

/* ---------------------------------------------------------------------------
   Hero
   --------------------------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: calc(var(--nav-h) + 2rem) 0 4rem;
  overflow: hidden;
}

.hero__bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero__bg-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.hero__bg-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(160deg, var(--bg) 0%, color-mix(in srgb, var(--bg) 55%, transparent) 45%, var(--bg) 100%);
}

.hero__orb {
  position: absolute;
  border-radius: 50%;
  filter: blur(90px);
  opacity: 0.55;
  pointer-events: none;
  animation: float 7s ease-in-out infinite;
}

.hero__orb--1 {
  width: 420px;
  height: 420px;
  left: -120px;
  top: 10%;
  background: var(--primary);
}

.hero__orb--2 {
  width: 380px;
  height: 380px;
  right: -120px;
  bottom: 0;
  background: var(--primary-2);
  animation-delay: -3s;
}

.hero__inner {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 3rem;
  align-items: center;
}

.hero__content {
  max-width: 640px;
}

.hero__title {
  font-size: clamp(2.4rem, 6vw, 3.9rem);
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
  margin: 1.4rem 0 1.2rem;
  min-height: 1.2em;
}

.hero__type {
  background: linear-gradient(120deg, var(--text) 30%, var(--primary) 60%, var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero__caret {
  display: inline-block;
  width: 3px;
  height: 1em;
  border-radius: 2px;
  background: var(--primary);
  margin-left: 4px;
  vertical-align: -0.12em;
  animation: blink 0.8s step-end infinite;
}

.hero__subtitle {
  font-size: 1.08rem;
  color: var(--muted);
  max-width: 540px;
  margin-bottom: 2rem;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

.hero__note {
  font-size: 0.82rem;
  color: var(--muted);
}

.hero__scroll {
  position: absolute;
  left: 50%;
  bottom: 1.5rem;
  transform: translateX(-50%);
  z-index: 3;
  color: var(--muted);
  width: 42px;
  height: 42px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--border);
  border-radius: 999px;
  background: var(--card);
  animation: float 2.6s ease-in-out infinite;
}

/* Dashboard mock */
.hero__visual {
  position: relative;
  display: flex;
  justify-content: center;
}

.dash {
  position: relative;
  width: 100%;
  max-width: 400px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--primary-glow);
  background: linear-gradient(140deg, var(--card), color-mix(in srgb, var(--card) 75%, var(--primary) 12%));
  padding: 1.5rem;
  box-shadow: var(--shadow-glow);
}

/* One-time entrance + gentle idle float, transform/opacity only (compositor-friendly).
   '.is-ready' is added once by JS after load (skipped for reduced motion / no-JS),
   so the dashboard stays visible by default and never repaints on scroll.
   The 3D mouse tilt uses CSS vars set by JS (--tilt-x / --tilt-y / --shine-x / --shine-y). */
.dash {
  transform: perspective(900px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 0.2s var(--ease);
}

.dash::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background: radial-gradient(circle at var(--shine-x, 50%) var(--shine-y, 50%),
    rgba(255, 255, 255, 0.08), transparent 45%);
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s var(--ease);
}

.dash:hover::after { opacity: 1; }

.dash.is-ready {
  animation: dash-in 0.8s var(--ease);
}

@keyframes dash-in {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to { opacity: 1; transform: translateY(0) scale(1); }
}

@keyframes dash-float {
  0%, 100% { transform: translateY(0) scale(1); }
  50% { transform: translateY(-8px) scale(1); }
}

.dash__glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 20% 0%, var(--primary-glow), transparent 55%),
    radial-gradient(circle at 85% 100%, rgba(202, 163, 86, 0.25), transparent 55%);
  pointer-events: none;
}

.dash__header {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border);
}

.dash__brand {
  display: flex;
  align-items: center;
  gap: 0.55rem;
  font-family: var(--font-display);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  font-size: 0.8rem;
}

.dash__logo {
  width: 34px;
  height: 34px;
  border-radius: 8px;
  object-fit: contain;
}

.dash__live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.68rem;
  color: var(--muted);
}

.dash__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow: 0 0 0 0 rgba(230, 200, 122, 0.6);
  animation: ping 1.6s ease-out infinite;
}

.dash__body {
  position: relative;
  margin-top: 1.4rem;
}

.dash__label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--primary);
}

.dash__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0.3rem 0;
}

.dash__desc {
  font-size: 0.8rem;
  color: var(--muted);
}

.dash__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-top: 1.4rem;
}

.stat {
  background: var(--card-2);
  border-radius: 14px;
  padding: 0.85rem;
  text-align: center;
  border: 1px solid var(--border);
}

.stat__label {
  display: block;
  font-size: 0.62rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.35rem;
}

.stat__value {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
}

@media (min-width: 920px) {
  .hero__inner {
    grid-template-columns: 1.2fr 1fr;
  }
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-14px); }
}

@keyframes blink {
  0%, 100% { opacity: 1; }
  50% { opacity: 0; }
}

@keyframes ping {
  0% { box-shadow: 0 0 0 0 rgba(230, 200, 122, 0.5); }
  80%, 100% { box-shadow: 0 0 0 10px rgba(230, 200, 122, 0); }
}

@keyframes slide-in {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: none; }
}

/* ---------------------------------------------------------------------------
   Sections
   --------------------------------------------------------------------------- */
.section {
  padding: 5.5rem 0;
}

.section--tint {
  background: var(--bg-soft);
  border-block: 1px solid var(--border);
}

.section__title {
  font-size: clamp(1.7rem, 3.4vw, 2.5rem);
  font-weight: 700;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section__text {
  font-size: 1.05rem;
  color: var(--muted);
  max-width: 640px;
}

.section__head {
  margin-bottom: 3rem;
}

/* ---------------------------------------------------------------------------
   About
   --------------------------------------------------------------------------- */
.about__grid {
  display: grid;
  gap: 3rem;
  align-items: start;
}

@media (min-width: 920px) {
  .about__grid {
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
  }
}

.about__stats {
  display: grid;
  gap: 1rem;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1.1rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.1rem 1.3rem;
  box-shadow: var(--shadow-sm);
  transition: transform 0.25s var(--ease), border-color 0.25s var(--ease);
}

.stat-card:hover {
  transform: translateY(-3px);
  border-color: var(--primary-glow);
}

.stat-card__value {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  min-width: 7rem;
  background: linear-gradient(120deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.stat-card__label {
  font-size: 0.72rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--primary);
}

.stat-card__desc {
  font-size: 0.88rem;
  color: var(--muted);
}

/* ---------------------------------------------------------------------------
   Services
   --------------------------------------------------------------------------- */
.services__grid {
  display: grid;
  gap: 1.4rem;
}

@media (min-width: 640px) {
  .services__grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 980px) {
  .services__grid { grid-template-columns: repeat(3, 1fr); }
}

.service-card {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  gap: 1.4rem;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 1.7rem;
  overflow: hidden;
  transition: transform 0.3s var(--ease), border-color 0.3s var(--ease),
    box-shadow 0.3s var(--ease);
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
  opacity: 0;
  transition: opacity 0.3s var(--ease);
}

.service-card:hover {
  transform: translateY(-6px);
  border-color: var(--primary-glow);
  box-shadow: var(--shadow-glow);
}

.service-card:hover::before {
  opacity: 1;
}

.service-card__icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 52px;
  height: 52px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--primary-soft), transparent);
  border: 1px solid var(--primary-glow);
  color: var(--primary);
  font-size: 1.4rem;
}

.service-card__title {
  font-size: 1.15rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.service-card__desc {
  font-size: 0.92rem;
  color: var(--muted);
}

.service-card__foot {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-top: auto;
  padding-top: 1.1rem;
  border-top: 1px solid var(--border);
  font-size: 0.82rem;
}

.service-card__tag {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  font-weight: 600;
  color: var(--muted);
}

.service-card__more {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  color: var(--primary);
  font-weight: 600;
  transition: gap 0.2s var(--ease);
}

.service-card:hover .service-card__more {
  gap: 0.6rem;
}

/* ---------------------------------------------------------------------------
   Carousel (portfolio & testimonials)
   --------------------------------------------------------------------------- */
.carousel {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
}

.carousel__body {
  display: grid;
  gap: 2rem;
  align-items: center;
  padding: 2rem;
}

@media (min-width: 860px) {
  .carousel__body {
    grid-template-columns: 1.1fr 1fr;
    padding: 2.5rem;
  }
}

.carousel__eyebrow {
  font-size: 0.72rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--primary);
  margin-bottom: 0.6rem;
}

.carousel__title {
  font-size: clamp(1.4rem, 3vw, 1.9rem);
  font-weight: 700;
  margin-bottom: 0.4rem;
}

.carousel__subtitle {
  color: var(--muted);
  font-size: 0.95rem;
}

.carousel__metrics {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
  margin-top: 1.4rem;
}

.carousel__metrics li {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--card-2);
  border: 1px solid var(--border);
  padding: 0.45rem 0.85rem;
  border-radius: 999px;
  font-size: 0.82rem;
  font-weight: 500;
}

.carousel__metrics li::before {
  content: "";
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--primary);
}

.carousel__media {
  position: relative;
  border-radius: 18px;
  overflow: hidden;
  border: 1px solid var(--border);
  aspect-ratio: 16 / 10;
}

.carousel__media img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.carousel__media::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.5), transparent 45%);
}

.carousel__snapshot {
  position: absolute;
  left: 1rem;
  bottom: 1rem;
  z-index: 2;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(10, 10, 20, 0.75);
  color: #fff;
  font-size: 0.72rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  backdrop-filter: blur(6px);
}

.carousel__controls {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.5rem 1.4rem;
  border-top: 1px solid var(--border);
}

.carousel__dots {
  display: flex;
  gap: 0.5rem;
}

.carousel__dots button {
  width: 8px;
  height: 8px;
  border-radius: 999px;
  background: var(--border);
  transition: all 0.3s var(--ease);
}

.carousel__dots button.active {
  width: 26px;
  background: linear-gradient(90deg, var(--primary), var(--accent));
}

.carousel__hint {
  font-size: 0.74rem;
  color: var(--muted);
}

.carousel.fade .carousel__info,
.carousel.fade .carousel__media,
.carousel.fade .testimonial {
  animation: fade-fast 0.5s var(--ease);
}

@keyframes fade-fast {
  from { opacity: 0; transform: translateY(8px); }
  to { opacity: 1; transform: none; }
}

/* Testimonial */
.carousel--testimonial .carousel__view {
  padding: 2.5rem 2rem;
}

.testimonial {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 1.6rem;
  max-width: 760px;
  margin-inline: auto;
}

.testimonial__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  flex: none;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  color: var(--primary);
  background: linear-gradient(145deg, var(--card), var(--bg-soft));
  border: 1px solid var(--primary-glow);
  box-shadow: var(--shadow-glow);
}

.testimonial__quote {
  font-family: var(--font-display);
  font-size: clamp(1.15rem, 2.4vw, 1.5rem);
  line-height: 1.5;
  color: var(--text);
  font-weight: 500;
}

.testimonial__quote::before {
  content: "“";
  color: var(--primary);
}

.testimonial__quote::after {
  content: "”";
  color: var(--primary);
}

.testimonial__name {
  font-family: var(--font-display);
  font-weight: 600;
}

.testimonial__role {
  color: var(--muted);
  font-size: 0.9rem;
  margin-top: 0.15rem;
}

/* ---------------------------------------------------------------------------
   Footer
   --------------------------------------------------------------------------- */
.footer {
  border-top: 1px solid var(--border);
  background: var(--bg-soft);
  padding: 2.5rem 0 1.5rem;
}

.footer__top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 2rem;
  padding-bottom: 1.5rem;
  border-bottom: 1px solid var(--border);
}

.footer__brand {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.footer__logo {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
}

.footer__logo img {
  width: 34px;
  height: 34px;
  object-fit: contain;
}

.footer__cta-label {
  font-size: 0.7rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--primary);
}

.footer__cta {
  font-size: 0.95rem;
  font-weight: 600;
  transition: color 0.2s var(--ease);
}

.footer__cta:hover {
  color: var(--primary);
}

.footer__social-link {
  display: inline-flex;
  align-items: center;
  gap: 0.7rem;
  font-weight: 600;
  font-size: 0.92rem;
  transition: color 0.2s var(--ease);
}

.footer__social-link:hover {
  color: var(--primary);
}

.footer__social-icon {
  width: 46px;
  height: 46px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  color: #fff;
  background: linear-gradient(135deg, var(--primary), var(--primary-2));
  box-shadow: var(--shadow-glow);
  transition: transform 0.25s var(--ease);
}

.footer__social-link:hover .footer__social-icon {
  transform: translateY(-3px);
}

.footer__bottom {
  padding-top: 1.4rem;
  text-align: center;
  font-size: 0.82rem;
  color: var(--muted);
}

/* ---------------------------------------------------------------------------
   Scroll reveal
   --------------------------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
  will-change: opacity, transform;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

/* Staggered entrance cascade (transform/opacity only, GPU-friendly) */
.services__grid .reveal:nth-child(2),
.about__stats .reveal:nth-child(2) { transition-delay: 0.06s; }
.services__grid .reveal:nth-child(3),
.about__stats .reveal:nth-child(3) { transition-delay: 0.12s; }
.services__grid .reveal:nth-child(4),
.about__stats .reveal:nth-child(4) { transition-delay: 0.18s; }
.services__grid .reveal:nth-child(5),
.about__stats .reveal:nth-child(5) { transition-delay: 0.24s; }
.services__grid .reveal:nth-child(6) { transition-delay: 0.30s; }
.services__grid .reveal:nth-child(7) { transition-delay: 0.36s; }
.services__grid .reveal:nth-child(8) { transition-delay: 0.42s; }
.services__grid .reveal:nth-child(9) { transition-delay: 0.48s; }

/* ---------------------------------------------------------------------------
   Loading screen
   --------------------------------------------------------------------------- */
.nuv-loader {
  position: fixed;
  inset: 0;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 1.4rem;
  background: #1a1713;
  transition: opacity 0.4s ease, visibility 0.4s ease;
}

.nuv-loader.hide {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.nuv-loader-logo {
  width: 64px;
  height: 64px;
  animation: loader-pulse 1.5s ease-in-out infinite;
}

.nuv-loader-bar {
  width: 140px;
  height: 3px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  overflow: hidden;
}

.nuv-loader-bar::after {
  content: "";
  display: block;
  width: 40%;
  height: 100%;
  background: linear-gradient(90deg, var(--primary), var(--primary-2), var(--primary));
  border-radius: 4px;
  animation: loader-slide 1.1s ease-in-out infinite;
}

@keyframes loader-pulse {
  0%, 100% { opacity: 0.7; transform: scale(1); }
  50% { opacity: 1; transform: scale(1.06); }
}

@keyframes loader-slide {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(350%); }
}

/* ---------------------------------------------------------------------------
   Focus ring (gold, accessible, only for keyboard users)
   --------------------------------------------------------------------------- */
:focus { outline: none; }
:focus-visible {
  outline: 2px solid var(--primary-bright);
  outline-offset: 3px;
  border-radius: 6px;
  transition: outline-offset 0.15s var(--ease);
}

/* ---------------------------------------------------------------------------
   Subtle paper grain (very low opacity, fixed, GPU-friendly)
   --------------------------------------------------------------------------- */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 0;
  opacity: 0.035;
  mix-blend-mode: overlay;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='160' height='160'><filter id='n'><feTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='2' stitchTiles='stitch'/><feColorMatrix values='0 0 0 0 0.95 0 0 0 0 0.85 0 0 0 0 0.55 0 0 0 1 0'/></filter><rect width='100%' height='100%' filter='url(%23n)'/></svg>");
  background-size: 160px 160px;
}

/* ---------------------------------------------------------------------------
   Custom cursor
   --------------------------------------------------------------------------- */
.cursor {
  position: fixed;
  top: 0;
  left: 0;
  width: 0;
  height: 0;
  pointer-events: none;
  z-index: 9998;
  mix-blend-mode: difference;
  display: none;
}

@media (hover: hover) and (pointer: fine) {
  .cursor { display: block; }
  body { cursor: none; }
  a, button, [data-magnetic], .service-card, .stat-card { cursor: none; }
}

.cursor__ring,
.cursor__dot {
  position: fixed;
  top: 0;
  left: 0;
  pointer-events: none;
  border-radius: 50%;
  will-change: transform;
  transform: translate3d(-50%, -50%, 0);
}

.cursor__ring {
  width: 34px;
  height: 34px;
  border: 1.5px solid var(--primary-bright);
  transition: width 0.25s var(--ease), height 0.25s var(--ease),
    border-color 0.25s var(--ease), background-color 0.25s var(--ease),
    opacity 0.25s var(--ease);
  background: transparent;
}

.cursor__dot {
  width: 6px;
  height: 6px;
  background: var(--primary-bright);
  transition: width 0.2s var(--ease), height 0.2s var(--ease), background 0.2s var(--ease);
}

.cursor.is-hover .cursor__ring {
  width: 56px;
  height: 56px;
  border-color: var(--primary);
  background: rgba(230, 200, 122, 0.08);
}

.cursor.is-press .cursor__ring { width: 28px; height: 28px; }

/* ---------------------------------------------------------------------------
   Marquee (trust strip, GPU-friendly, paused on hover)
   --------------------------------------------------------------------------- */
.marquee {
  position: relative;
  overflow: hidden;
  padding: 1.1rem 0;
  border-top: 1px solid var(--primary-glow);
  border-bottom: 1px solid var(--primary-glow);
  background: linear-gradient(180deg, var(--card-2) 0%, var(--card) 100%);
  -webkit-mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
          mask-image: linear-gradient(90deg, transparent, #000 6%, #000 94%, transparent);
}

.marquee__track {
  display: flex;
  width: max-content;
  animation: marquee-scroll 38s linear infinite;
  will-change: transform;
}

.marquee:hover .marquee__track { animation-play-state: paused; }

.marquee__row {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  padding-right: 2.5rem;
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  color: var(--text);
  white-space: nowrap;
}

.marquee__row span:nth-child(odd) {
  color: var(--text);
}

.marquee__dot {
  color: var(--primary);
  font-size: 0.7rem;
}

@keyframes marquee-scroll {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* ---------------------------------------------------------------------------
   Hero title word reveal
   --------------------------------------------------------------------------- */
.hero__type-word {
  display: inline-block;
  opacity: 0;
  transform: translateY(0.4em) rotateX(-40deg);
  transform-origin: 50% 100%;
  animation: hero-word-in 0.7s var(--ease) forwards;
  will-change: opacity, transform;
}

@keyframes hero-word-in {
  to { opacity: 1; transform: translateY(0) rotateX(0); }
}

/* ---------------------------------------------------------------------------
   Magnetic CTA buttons
   --------------------------------------------------------------------------- */
[data-magnetic] {
  transition: transform 0.4s var(--ease);
  will-change: transform;
}

/* ---------------------------------------------------------------------------
   Service-card & stat-card interactive hover (transform-only)
   --------------------------------------------------------------------------- */
.service-card,
.stat-card {
  transition: transform 0.45s var(--ease), border-color 0.4s var(--ease),
    box-shadow 0.4s var(--ease), background 0.4s var(--ease);
  will-change: transform;
  position: relative;
  isolation: isolate;
  transform-style: preserve-3d;
}

.service-card::before,
.stat-card::before {
  content: "";
  position: absolute;
  inset: -1px;
  border-radius: inherit;
  padding: 1px;
  background: conic-gradient(from var(--card-angle, 0deg),
    var(--primary-bright), transparent 25%, transparent 75%, var(--primary));
  -webkit-mask: linear-gradient(#000 0 0) content-box, linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
          mask-composite: exclude;
  opacity: 0;
  transition: opacity 0.45s var(--ease);
  pointer-events: none;
  z-index: 1;
}

.service-card:hover,
.stat-card:hover {
  transform: translateY(-4px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  box-shadow: 0 18px 40px -22px rgba(202, 163, 86, 0.4);
}

.service-card:hover::before,
.stat-card:hover::before {
  opacity: 1;
  animation: card-angle 4.5s linear infinite;
}

@keyframes card-angle {
  to { --card-angle: 360deg; }
}

@property --card-angle {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

@property --tilt-x {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

@property --tilt-y {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

/* Icon micro-interaction on hover */
.service-card__icon {
  transition: transform 0.5s var(--ease);
}
.service-card:hover .service-card__icon {
  transform: rotate(-6deg) scale(1.06);
}

/* Tag dot pulse on hover */
.service-card:hover .dot,
.stat-card:hover .dot {
  animation: tag-pulse 1.2s ease-in-out infinite;
}

@keyframes tag-pulse {
  0%, 100% { box-shadow: 0 0 0 0 var(--primary-glow); }
  50% { box-shadow: 0 0 0 6px transparent; }
}

/* ---------------------------------------------------------------------------
   Animated dashboard chart
   --------------------------------------------------------------------------- */
.dash__chart {
  margin: 1rem 0 1.2rem;
  height: 90px;
  border-radius: 10px;
  background: linear-gradient(180deg,
    color-mix(in srgb, var(--card-2) 90%, var(--primary) 4%),
    color-mix(in srgb, var(--card) 96%, var(--primary) 2%));
  padding: 6px 8px;
  border: 1px solid var(--primary-glow);
  overflow: hidden;
}

.dash__chart-svg {
  width: 100%;
  height: 100%;
  display: block;
}

.dash__chart-line {
  stroke-dasharray: 330;
  stroke-dashoffset: 330;
  transition: stroke-dashoffset 1.8s var(--ease) 0.2s;
}

.dash__chart-area {
  opacity: 0;
  transition: opacity 1.4s var(--ease) 0.6s;
}

.dash__chart-dot {
  opacity: 0;
  transform-origin: center;
  transform-box: fill-box;
  transition: opacity 0.5s var(--ease) 1.8s;
  animation: chart-ping 1.8s ease-in-out 1.9s infinite;
}

.dash.is-ready .dash__chart-line { stroke-dashoffset: 0; }
.dash.is-ready .dash__chart-area { opacity: 1; }
.dash.is-ready .dash__chart-dot { opacity: 1; }

@keyframes chart-ping {
  0%, 100% { transform: scale(1); filter: drop-shadow(0 0 0 var(--primary-bright)); }
  50% { transform: scale(1.7); filter: drop-shadow(0 0 5px var(--primary-bright)); }
}

/* ---------------------------------------------------------------------------
   Animated stat counters (rAF-driven; CSS just formats the value)
   --------------------------------------------------------------------------- */
.stat__value,
.stat-card__value {
  font-variant-numeric: tabular-nums;
}

/* ---------------------------------------------------------------------------
   Form focus micro-interactions
   --------------------------------------------------------------------------- */
.footer input,
.footer textarea,
.footer select {
  transition: border-color 0.3s var(--ease), box-shadow 0.3s var(--ease),
    background 0.3s var(--ease);
}

/* ---------------------------------------------------------------------------
   Loading screen choreography
   --------------------------------------------------------------------------- */
.nuv-loader__brand {
  font-family: var(--font-display);
  font-size: 1.3rem;
  letter-spacing: 0.3em;
  color: var(--primary-bright);
  text-transform: uppercase;
  position: relative;
}

.nuv-loader__brand::after {
  content: "";
  position: absolute;
  left: 50%;
  bottom: -10px;
  width: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--primary-bright), transparent);
  transform: translateX(-50%);
  animation: loader-line 1.4s var(--ease) 0.2s forwards;
}

@keyframes loader-line {
  to { width: 220px; }
}

.nuv-loader__spinner {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  border: 1.5px solid var(--primary-glow);
  border-top-color: var(--primary-bright);
  animation: spin 0.9s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* ---------------------------------------------------------------------------
   Section heading subtle entrance
   --------------------------------------------------------------------------- */
.section__head .section__title {
  background: linear-gradient(180deg, var(--text) 0%, color-mix(in srgb, var(--text) 70%, var(--primary) 30%) 100%);
  -webkit-background-clip: text;
          background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ---------------------------------------------------------------------------
   Live "campaign dashboard" pulse
   --------------------------------------------------------------------------- */
.dash__live {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

/* ---------------------------------------------------------------------------
   Hero CTA arrow nudge
   --------------------------------------------------------------------------- */
.btn--primary .icon {
  transition: transform 0.4s var(--ease);
}
.btn--primary:hover .icon {
  transform: translateX(4px);
}

/* ---------------------------------------------------------------------------
   Theme transition smoothing
   --------------------------------------------------------------------------- */
html {
  transition: background-color 0.4s var(--ease), color 0.4s var(--ease);
}
body, .card, .service-card, .stat-card, .testimonial, .footer, .nav, .dash {
  transition: background-color 0.4s var(--ease), border-color 0.4s var(--ease),
    color 0.4s var(--ease);
}

/* ---------------------------------------------------------------------------
   Reduced motion
   --------------------------------------------------------------------------- */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
  .reveal {
    opacity: 1;
    transform: none;
  }
  .cursor { display: none !important; }
  body, a, button { cursor: auto !important; }
  .marquee__track { animation: none !important; }
  .dash__chart-line { stroke-dashoffset: 0 !important; transition: none !important; }
  .dash__chart-area { opacity: 1 !important; transition: none !important; }
  .dash__chart-dot { opacity: 1 !important; animation: none !important; }
  .service-card::before, .stat-card::before { display: none !important; }
  .hero__type-word { animation: none !important; opacity: 1 !important; transform: none !important; }
}