/* ========================================================
   BitcoinVN OTC Landing Page — Styles
   Palette: Black Titanium & Champagne (Centurion)
   Accent: Crypto Teal (sparingly)
   Font: Inter
   ======================================================== */

/* --- Reset & Base ----------------------------------------------- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  /* core surfaces */
  --dark: #08090c;
  --dark-card: #16181f;
  --dark-surface: #101218;
  /* champagne gold */
  --gold: #c4a265;
  --gold-light: #d4b87a;
  --gold-dim: #9a7d45;
  /* crypto teal accent */
  --teal: #3dd6c8;
  --teal-dim: #2aada1;
  /* semantic aliases */
  --blue: #3dd6c8;
  --blue-dark: #2aada1;
  --orange: #c4a265;
  --orange-light: #d4b87a;
  /* neutrals */
  --gray-100: #edeef2;
  --gray-200: #d0d2da;
  --gray-300: #a8abb8;
  --gray-400: #6b6f7e;
  --gray-500: #44475a;
  --white: #edeef2;
  /* typography */
  --font: 'Inter', system-ui, -apple-system, sans-serif;
  --font-heading: 'Inter', system-ui, -apple-system, sans-serif;
  /* shape */
  --radius: 12px;
  --radius-lg: 20px;
  /* depth */
  --shadow: 0 4px 24px rgba(0, 0, 0, 0.3);
  --shadow-lg: 0 12px 48px rgba(0, 0, 0, 0.5);
  /* motion */
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: var(--font);
  color: var(--gray-100);
  background: var(--dark);
  line-height: 1.7;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

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

/* --- Utility --------------------------------------------------- */
.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 24px;
}

.section {
  padding: 100px 0;
  position: relative;
}

/* subtle gradient divider between sections */
.section + .section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 15%;
  right: 15%;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(196, 162, 101, 0.1) 30%, rgba(61, 214, 200, 0.06) 70%, transparent);
  pointer-events: none;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 64px;
}

.section-header h2 {
  font-family: var(--font-heading);
  font-size: clamp(1.75rem, 4vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
  color: var(--white);
}

.section-header h2 em {
  font-style: normal;
  color: var(--gold);
}

.section-header p {
  color: var(--gray-400);
  font-size: 1.1rem;
  line-height: 1.8;
}

/* --- Animated Background Mesh ---------------------------------- */
.bg-mesh {
  position: fixed;
  inset: 0;
  z-index: -1;
  overflow: hidden;
  background: var(--dark);
}

/* champagne aurora — top left (brighter) */
.bg-mesh::before {
  content: '';
  position: absolute;
  width: 900px;
  height: 900px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(196, 162, 101, 0.16), rgba(196, 162, 101, 0.06) 45%, transparent 70%);
  filter: blur(80px);
  top: -25%;
  left: -15%;
  animation: aurora-1 18s ease-in-out infinite alternate;
}

/* teal aurora — bottom right (brighter) */
.bg-mesh::after {
  content: '';
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(61, 214, 200, 0.12), rgba(61, 214, 200, 0.04) 45%, transparent 70%);
  filter: blur(80px);
  bottom: -20%;
  right: -10%;
  animation: aurora-2 22s ease-in-out infinite alternate;
}

@keyframes aurora-1 {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.7; }
  33%  { transform: translate(100px, 80px) scale(1.15); opacity: 1; }
  66%  { transform: translate(-60px, 120px) scale(1.05); opacity: 0.8; }
  100% { transform: translate(40px, 50px) scale(0.95); opacity: 0.9; }
}

@keyframes aurora-2 {
  0%   { transform: translate(0, 0) scale(1); opacity: 0.6; }
  33%  { transform: translate(-80px, -100px) scale(1.2); opacity: 0.9; }
  66%  { transform: translate(50px, -50px) scale(1.05); opacity: 0.7; }
  100% { transform: translate(-30px, -70px) scale(1.1); opacity: 0.85; }
}


/* --- Per-Section Ambient Backgrounds --------------------------- */
/* Each section gets a unique subtle wash so the page feels like a
   color journey rather than one static backdrop. */

.trade-desk::after,
.features::after,
.process::after,
.clients::after,
.leadership::after,
.bvprime::after,
.otc-knowledge::after,
.contact-section::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

/* Trade Desk — cool teal wash from top-right */
.trade-desk::after {
  background: radial-gradient(ellipse 60% 50% at 80% 10%, rgba(61, 214, 200, 0.04) 0%, transparent 70%);
}

/* Features — warm gold bloom from left */
.features::after {
  background: radial-gradient(ellipse 50% 70% at 10% 50%, rgba(196, 162, 101, 0.05) 0%, transparent 65%);
}

/* Process — horizontal teal band across middle */
.process::after {
  background:
    linear-gradient(180deg, transparent 10%, rgba(61, 214, 200, 0.025) 40%, rgba(61, 214, 200, 0.025) 60%, transparent 90%);
}

/* Clients — warm amber center glow */
.clients::after {
  background: radial-gradient(ellipse 55% 55% at 50% 50%, rgba(196, 162, 101, 0.04) 0%, transparent 70%);
}

/* Leadership — deep teal from bottom-left */
.leadership::after {
  background: radial-gradient(ellipse 60% 50% at 20% 90%, rgba(61, 214, 200, 0.04) 0%, transparent 65%);
}

/* BV Prime — gold bloom from right edge */
.bvprime::after {
  background: radial-gradient(ellipse 45% 70% at 90% 40%, rgba(196, 162, 101, 0.05) 0%, transparent 65%);
}

/* What is OTC — cool teal edge from top-left */
.otc-knowledge::after {
  background: radial-gradient(ellipse 50% 50% at 15% 15%, rgba(61, 214, 200, 0.035) 0%, transparent 65%);
}

/* Contact — warm gold convergence at center */
.contact-section::after {
  background:
    radial-gradient(ellipse 60% 50% at 50% 50%, rgba(196, 162, 101, 0.05) 0%, transparent 60%),
    radial-gradient(ellipse 40% 40% at 50% 30%, rgba(61, 214, 200, 0.02) 0%, transparent 60%);
}


/* --- Navbar ---------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  padding: 18px 0;
  transition: background 0.5s ease, box-shadow 0.5s ease, padding 0.4s ease, border-color 0.5s ease;
}

.navbar.scrolled {
  background:
    linear-gradient(135deg, rgba(12, 14, 20, 0.88) 0%, rgba(16, 18, 26, 0.82) 50%, rgba(12, 14, 20, 0.88) 100%);
  backdrop-filter: blur(24px) saturate(1.2);
  -webkit-backdrop-filter: blur(24px) saturate(1.2);
  box-shadow:
    0 1px 0 rgba(196, 162, 101, 0.08),
    0 4px 24px rgba(0, 0, 0, 0.3);
  border-bottom: 1px solid rgba(196, 162, 101, 0.06);
  padding: 12px 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.navbar__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  transition: transform 0.35s ease;
}

.navbar__logo:hover {
  transform: translateY(-1px);
}

.navbar__logo img {
  height: 36px;
  width: auto;
}

.navbar__logo-text {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--white);
  letter-spacing: -0.02em;
  transition: color 0.35s ease, text-shadow 0.35s ease;
}

.navbar__logo:hover .navbar__logo-text {
  color: var(--gold-light);
  text-shadow: 0 0 12px rgba(196, 162, 101, 0.25);
}

.navbar__logo-badge {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #d4b574, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border: none;
  padding: 0;
  line-height: 1;
  filter: drop-shadow(0 0 6px rgba(196, 162, 101, 0.15));
  transition: filter 0.35s ease;
}

.navbar__logo:hover .navbar__logo-badge {
  filter: drop-shadow(0 0 10px rgba(196, 162, 101, 0.3));
  text-shadow: 0 0 14px rgba(196, 162, 101, 0.3);
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.navbar__links a {
  font-size: 0.9rem;
  font-weight: 500;
  color: var(--gray-300);
  transition: color var(--transition), text-shadow 0.3s ease;
}

.navbar__links a:hover {
  color: var(--gold-light);
  text-shadow: 0 0 12px rgba(196, 162, 101, 0.3);
}

.navbar__cta {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 24px;
  border-radius: 8px;
  font-size: 0.875rem;
  font-weight: 600;
  background: transparent;
  color: var(--gold);
  border: 1px solid rgba(196, 162, 101, 0.4);
  transition: all 0.35s ease;
}

.navbar__cta:hover {
  background: var(--gold);
  color: #0a0b0e;
  border-color: var(--gold);
  transform: translateY(-1px);
  box-shadow: 0 4px 16px rgba(196, 162, 101, 0.3), 0 0 32px rgba(196, 162, 101, 0.12);
  text-shadow: none;
}

/* mobile menu */
.navbar__toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.navbar__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--gray-300);
  margin: 5px 0;
  transition: var(--transition);
}

/* --- Hero ------------------------------------------------------ */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 100px;
  position: relative;
  overflow: hidden;
}

.hero__centered {
  text-align: center;
  max-width: 800px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  border-radius: 100px;
  background: rgba(196, 162, 101, 0.08);
  border: 1px solid rgba(196, 162, 101, 0.2);
  color: var(--gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 24px;
}

.hero__badge i {
  font-size: 0.7rem;
}

.hero h1 {
  font-family: var(--font-heading);
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: var(--white);
}

.hero h1 span {
  color: var(--gold);
}

.hero__sub {
  font-size: 1.2rem;
  color: var(--gray-300);
  margin-bottom: 12px;
  font-weight: 500;
}

.hero__desc {
  font-size: 1.05rem;
  color: var(--gray-400);
  margin-bottom: 36px;
  line-height: 1.8;
}

.hero__actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  margin-bottom: 56px;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 10px;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: transform var(--transition), box-shadow var(--transition), background var(--transition);
}

.btn--primary {
  background: transparent;
  color: var(--gold);
  border: 1px solid var(--gold);
  box-shadow: 0 0 20px rgba(196, 162, 101, 0.08);
}

.btn--primary:hover {
  background: var(--gold);
  color: var(--dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 32px rgba(196, 162, 101, 0.25);
}

.btn--outline {
  background: transparent;
  color: var(--gray-200);
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: rgba(255, 255, 255, 0.3);
}

/* hero stats */
.hero__stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  max-width: 700px;
  margin: 0 auto;
}

.stat {
  text-align: center;
  padding: 20px 12px;
  background: rgba(255, 255, 255, 0.02);
  border: none;
  border-radius: var(--radius);
  transition: background var(--transition);
}

.stat:hover {
  background: rgba(255, 255, 255, 0.04);
}

.stat__value {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--gold);
}

.stat__label {
  font-size: 0.8rem;
  color: var(--gray-500);
  margin-top: 4px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* --- Trade Desk: Horizontal Stat Bar --------------------------- */
.trade-desk {
  position: relative;
}

.trade-desk__bar {
  display: flex;
  align-items: stretch;
  background:
    radial-gradient(ellipse at bottom right, rgba(61, 214, 200, 0.04) 0%, transparent 50%),
    linear-gradient(160deg, rgba(20, 22, 32, 0.5) 0%, rgba(12, 14, 20, 0.4) 100%);
  border: 1px solid rgba(196, 162, 101, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.trade-desk__stat {
  flex: 1;
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 36px 28px;
  transition: background var(--transition);
}

.trade-desk__stat:hover {
  background: rgba(196, 162, 101, 0.03);
}

.trade-desk__stat--bordered {
  border-right: 1px solid rgba(196, 162, 101, 0.1);
}

.trade-desk__stat-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(196, 162, 101, 0.06);
  border: 1px solid rgba(196, 162, 101, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  flex-shrink: 0;
}

.trade-desk__stat-content {
  min-width: 0;
}

.trade-desk__value {
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.2;
}

.trade-desk__label {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--gray-400);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 2px;
}

.trade-desk__note {
  font-size: 0.72rem;
  color: var(--gray-500);
  font-style: italic;
  margin-top: 2px;
}

/* --- Features: Clean numbered list ----------------------------- */
.features {
  position: relative;
}

.features__list {
  display: flex;
  flex-direction: column;
  gap: 0;
  max-width: 780px;
  margin: 0 auto;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  padding: 28px 0;
  border-bottom: 1px solid rgba(196, 162, 101, 0.06);
  position: relative;
  transition: background var(--transition);
}

.feature-item:last-child {
  border-bottom: none;
}

.feature-item__index {
  font-family: var(--font-heading);
  font-size: 0.8rem;
  font-weight: 600;
  color: rgba(196, 162, 101, 0.25);
  letter-spacing: 0.05em;
  min-width: 28px;
  padding-top: 4px;
  flex-shrink: 0;
}

.feature-item__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(196, 162, 101, 0.15);
  border: 1px solid rgba(196, 162, 101, 0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: background var(--transition), color var(--transition);
}

.feature-item:hover .feature-item__icon {
  background: rgba(196, 162, 101, 0.12);
}

.feature-item__content {
  flex: 1;
  min-width: 0;
}

.feature-item__content h3 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 6px;
}

.feature-item__content p {
  color: var(--gray-400);
  font-size: 0.92rem;
  line-height: 1.75;
}

/* --- Process --------------------------------------------------- */
.process {
  position: relative;
}

.process__timeline {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  position: relative;
  align-items: start;
}

.process-step {
  text-align: center;
  position: relative;
  padding: 0 8px;
}

/* Arrow between steps */
.process-step:not(:last-child)::after {
  content: '\f054';
  font-family: 'Font Awesome 6 Free';
  font-weight: 900;
  position: absolute;
  top: 24px;
  right: -14px;
  font-size: 0.75rem;
  color: rgba(196, 162, 101, 0.3);
  z-index: 3;
}

.process-step__number {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: transparent;
  border: 2px solid rgba(196, 162, 101, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px;
  font-size: 1rem;
  font-weight: 800;
  color: var(--gold);
  position: relative;
  z-index: 2;
  transition: border-color var(--transition), box-shadow var(--transition), background var(--transition);
}

.process-step:hover .process-step__number {
  border-color: var(--gold);
  background: rgba(196, 162, 101, 0.08);
  box-shadow: 0 0 24px rgba(196, 162, 101, 0.15);
}

.process-step h3 {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 8px;
  color: var(--white);
}

.process-step p {
  color: var(--gray-400);
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 260px;
  margin: 0 auto;
}

/* --- Markets --------------------------------------------------- */
.markets {
  position: relative;
}

.markets__grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

.market-tag {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 14px 24px;
  border-radius: 100px;
  background: rgba(22, 24, 31, 0.5);
  border: 1px solid rgba(196, 162, 101, 0.06);
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--gray-200);
  transition: all var(--transition);
}

.market-tag:hover {
  border-color: rgba(196, 162, 101, 0.18);
  transform: translateY(-2px);
}

.market-tag--primary {
  background: rgba(196, 162, 101, 0.06);
  border-color: rgba(196, 162, 101, 0.15);
  color: var(--gold);
  font-weight: 600;
}

.market-tag__flag {
  font-size: 1.3rem;
}

/* --- Clients: 2x2 Horizontal Cards ----------------------------- */
.clients {
  position: relative;
}

.clients__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 16px;
  max-width: 820px;
  margin: 0 auto;
}

.client-card {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 28px 28px;
  border-radius: var(--radius-lg);
  background: rgba(14, 16, 22, 0.3);
  border-bottom: 1px solid rgba(196, 162, 101, 0.06);
  transition: background var(--transition), border-color var(--transition);
}

.client-card:hover {
  background: rgba(18, 20, 28, 0.45);
  border-color: rgba(196, 162, 101, 0.12);
}

.client-card__icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(196, 162, 101, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  color: var(--gold);
  flex-shrink: 0;
  transition: background var(--transition);
}

.client-card:nth-child(2) .client-card__icon,
.client-card:nth-child(4) .client-card__icon {
  color: var(--teal);
  background: rgba(61, 214, 200, 0.06);
}

.client-card:hover .client-card__icon {
  background: rgba(196, 162, 101, 0.12);
}

.client-card:nth-child(2):hover .client-card__icon,
.client-card:nth-child(4):hover .client-card__icon {
  background: rgba(61, 214, 200, 0.1);
}

.client-card__body h3 {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.client-card__body p {
  color: var(--gray-400);
  font-size: 0.88rem;
  line-height: 1.65;
}

/* --- What is OTC: Accordion Q&A -------------------------------- */
.otc-knowledge {
  position: relative;
}

.knowledge__accordion {
  max-width: 740px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.knowledge__item {
  background: rgba(14, 16, 22, 0.35);
  border: 1px solid rgba(61, 214, 200, 0.06);
  border-radius: var(--radius);
  overflow: hidden;
  transition: border-color var(--transition), background var(--transition);
}

.knowledge__item[open] {
  border-color: rgba(61, 214, 200, 0.15);
  background: rgba(18, 20, 28, 0.5);
}

.knowledge__question {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 28px;
  cursor: pointer;
  list-style: none;
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--gold-light);
  transition: color var(--transition);
}

.knowledge__question::-webkit-details-marker {
  display: none;
}

.knowledge__question::marker {
  display: none;
  content: '';
}

.knowledge__question:hover {
  color: var(--gold);
}

.knowledge__chevron {
  font-size: 0.8rem;
  color: var(--gold-dim);
  transition: transform 0.3s ease;
  flex-shrink: 0;
}

.knowledge__item[open] .knowledge__chevron {
  transform: rotate(180deg);
}

.knowledge__answer {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.knowledge__item[open] .knowledge__answer {
  grid-template-rows: 1fr;
}

.knowledge__answer-inner {
  overflow: hidden;
  padding: 0 28px;
  transition: padding 0.6s cubic-bezier(0.25, 0.8, 0.25, 1);
}

.knowledge__item[open] .knowledge__answer-inner {
  padding: 0 28px 24px;
}

.knowledge__answer-inner p {
  color: var(--gray-400);
  font-size: 0.95rem;
  line-height: 1.8;
  border-top: 1px solid rgba(196, 162, 101, 0.08);
  padding-top: 16px;
  opacity: 0;
  transform: translateY(-8px);
  transition: opacity 0.45s ease 0.15s, transform 0.45s ease 0.15s;
}

.knowledge__item[open] .knowledge__answer-inner p {
  opacity: 1;
  transform: translateY(0);
}

/* --- Leadership ------------------------------------------------ */
.leadership {
  position: relative;
}

.leadership__featured {
  max-width: 720px;
  margin: 0 auto;
}

.leader-quote {
  position: relative;
  padding: 48px 40px 40px;
  background:
    radial-gradient(ellipse at center, rgba(196, 162, 101, 0.05) 0%, transparent 70%),
    rgba(12, 14, 20, 0.3);
  border: none;
  border-left: 2px solid rgba(196, 162, 101, 0.2);
  border-radius: var(--radius-lg);
  text-align: center;
}

.leader-quote::before {
  content: '\201C';
  position: absolute;
  top: -8px;
  left: 32px;
  font-family: var(--font-heading);
  font-size: 5rem;
  line-height: 1;
  color: rgba(196, 162, 101, 0.2);
}

.leader-quote p {
  font-size: 1.05rem;
  line-height: 1.85;
  color: var(--gray-300);
  font-style: normal;
  margin-bottom: 28px;
}

.leader-quote footer {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.leader-quote footer strong {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.leader-quote footer span {
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--gold-dim);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.leader-quote footer a {
  color: var(--gray-500);
  font-size: 1rem;
  transition: color var(--transition);
}

.leader-quote footer a:hover {
  color: var(--gold);
}

/* --- BV Prime: Asymmetric Hero + Stack ------------------------- */
.bvprime {
  position: relative;
}

.bvprime__layout {
  display: grid;
  grid-template-columns: 1.4fr 1fr;
  gap: 24px;
  margin-bottom: 48px;
  align-items: stretch;
}

.bvprime__hero-card {
  padding: 48px 40px;
  background:
    radial-gradient(ellipse at top left, rgba(196, 162, 101, 0.08) 0%, transparent 50%),
    rgba(16, 18, 24, 0.35);
  border: none;
  border-radius: var(--radius-lg);
  position: relative;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  justify-content: center;
  transition: box-shadow var(--transition);
}

.bvprime__hero-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), var(--gold-light), transparent);
  opacity: 0.6;
}

.bvprime__hero-card:hover {
  box-shadow: 0 16px 48px rgba(196, 162, 101, 0.06);
}

.bvprime__hero-icon {
  width: 72px;
  height: 72px;
  border-radius: 20px;
  background: rgba(196, 162, 101, 0.1);
  border: 1px solid rgba(196, 162, 101, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  color: var(--gold);
  margin-bottom: 24px;
}

.bvprime__hero-card h3 {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 12px;
}

.bvprime__hero-card p {
  color: var(--gray-300);
  font-size: 1.05rem;
  line-height: 1.8;
}

.bvprime__stack {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.bvprime__stack-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 24px;
  flex: 1;
  background: transparent;
  border: none;
  border-bottom: 1px solid rgba(196, 162, 101, 0.08);
  border-radius: 0;
  transition: background var(--transition);
}

.bvprime__stack-item:last-child {
  border-bottom: none;
}

.bvprime__stack-item:hover {
  background: rgba(196, 162, 101, 0.03);
}

.bvprime__stack-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
  background: rgba(196, 162, 101, 0.08);
  border: 1px solid rgba(196, 162, 101, 0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.15rem;
  color: var(--gold);
  flex-shrink: 0;
}

.bvprime__stack-content h3 {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 4px;
}

.bvprime__stack-content p {
  color: var(--gray-400);
  font-size: 0.88rem;
  line-height: 1.6;
}

.bvprime__footer {
  text-align: center;
}

/* --- Payment --------------------------------------------------- */
.payment {
  position: relative;
}

.payment__grid {
  display: flex;
  justify-content: center;
  gap: 24px;
  flex-wrap: wrap;
}

.payment-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  padding: 32px 40px;
  background:
    radial-gradient(ellipse at top left, rgba(196, 162, 101, 0.05) 0%, transparent 55%),
    linear-gradient(155deg, rgba(30, 34, 48, 0.7) 0%, rgba(16, 18, 24, 0.8) 100%);
  border: 1px solid rgba(196, 162, 101, 0.1);
  border-radius: var(--radius-lg);
  transition: all var(--transition);
  min-width: 180px;
}

.payment-card:hover {
  border-color: rgba(196, 162, 101, 0.15);
  transform: translateY(-2px);
}

.payment-card__icon {
  font-size: 2rem;
  color: var(--gold);
}

.payment-card__name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--gray-200);
}

/* --- Contact Section ------------------------------------------- */
.contact-section {
  position: relative;
  overflow: hidden;
}

.contact__wrapper {
  max-width: 600px;
  margin: 0 auto;
  padding: 48px;
  background:
    radial-gradient(ellipse at top center, rgba(196, 162, 101, 0.05) 0%, transparent 60%),
    rgba(12, 14, 20, 0.3);
  border: none;
  border-radius: var(--radius-lg);
  position: relative;
}

.contact__wrapper::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--gold), transparent);
  opacity: 0.4;
}

.contact__note {
  margin-top: 24px;
  text-align: center;
  font-size: 0.85rem;
  color: var(--gray-500);
}

/* --- Footer ---------------------------------------------------- */
.footer {
  padding: 72px 0 36px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  text-align: center;
}

.footer__top {
  margin-bottom: 32px;
}

.footer__brand-logo {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 12px;
}

.footer__brand-logo img {
  height: 28px;
}

.footer__brand-name {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--white);
}

.footer__brand-badge {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 900;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  background: linear-gradient(135deg, #d4b574, var(--gold-light), var(--gold));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  border: none;
  padding: 0;
  line-height: 1;
}

.footer__tagline {
  color: var(--gray-500);
  font-size: 0.88rem;
  line-height: 1.6;
}

.footer__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 8px 28px;
  list-style: none;
  margin-bottom: 28px;
}

.footer__links a {
  color: var(--gray-400);
  font-size: 0.88rem;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--gold-light);
}

.footer__social {
  display: flex;
  justify-content: center;
  gap: 10px;
  margin-bottom: 32px;
}

.footer__social a {
  width: 36px;
  height: 36px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-400);
  font-size: 0.9rem;
  transition: all var(--transition);
}

.footer__social a:hover {
  background: rgba(196, 162, 101, 0.08);
  border-color: rgba(196, 162, 101, 0.2);
  color: var(--gold);
}

.footer__bottom {
  padding-top: 28px;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  color: var(--gray-500);
  font-size: 0.8rem;
}

/* --- Responsive ------------------------------------------------ */

/* Reduce motion for accessibility */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ── Tablet / Large ── */
@media (max-width: 1024px) {
  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    max-width: 500px;
  }

  .trade-desk__bar {
    flex-wrap: wrap;
  }

  .trade-desk__stat {
    flex: 1 1 50%;
  }

  .trade-desk__stat--bordered {
    border-right: none;
  }

  .trade-desk__stat:nth-child(1),
  .trade-desk__stat:nth-child(2) {
    border-bottom: 1px solid rgba(196, 162, 101, 0.1);
  }

  .trade-desk__stat:nth-child(odd) {
    border-right: 1px solid rgba(196, 162, 101, 0.1);
  }

  .process__timeline {
    grid-template-columns: repeat(2, 1fr);
    gap: 32px;
  }

  .process__timeline::before {
    display: none;
  }

  .bvprime__layout {
    grid-template-columns: 1fr;
  }
}

/* ── Tablet / Medium ── */
@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .section {
    padding: 64px 0;
  }

  .section-header {
    margin-bottom: 48px;
  }

  .section-header h2 {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
  }

  .section-header p {
    font-size: 1rem;
  }

  /* Navbar */
  .navbar {
    padding: 14px 0;
  }

  .navbar__links {
    display: none;
  }

  .navbar__toggle {
    display: block;
  }

  .navbar__links.active {
    display: flex;
    flex-direction: column;
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 99;
    background: rgba(8, 9, 12, 0.96);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    padding: 20px 24px;
    gap: 8px;
    border-bottom: 1px solid rgba(196, 162, 101, 0.08);
  }

  .navbar__links.active a {
    font-size: 1rem;
    padding: 10px 0;
  }

  .navbar__links.active .navbar__cta {
    margin-top: 8px;
    text-align: center;
    justify-content: center;
  }

  /* Hero */
  .hero {
    min-height: auto;
    padding-top: 110px;
    padding-bottom: 56px;
  }

  .hero__sub {
    font-size: 1.05rem;
  }

  .hero__desc {
    font-size: 0.95rem;
  }

  .hero__stats {
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
  }

  .stat__value {
    font-size: 1.3rem;
  }

  /* Trade Desk */
  .trade-desk__stat {
    padding: 28px 20px;
  }

  .trade-desk__value {
    font-size: 1.15rem;
  }

  /* Features */
  .feature-item {
    gap: 16px;
    padding: 20px 0;
  }

  .feature-item__index {
    display: none;
  }

  .feature-item__icon {
    width: 44px;
    height: 44px;
    font-size: 1.1rem;
  }

  .feature-item__content h3 {
    font-size: 1rem;
  }

  .feature-item__content p {
    font-size: 0.9rem;
  }

  /* Process */
  .process__timeline {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .process-step:not(:last-child)::after {
    display: none;
  }

  .process-step__number {
    width: 48px;
    height: 48px;
    font-size: 0.9rem;
  }

  .process-step p {
    max-width: 100%;
  }

  /* Clients */
  .clients__grid {
    grid-template-columns: 1fr;
  }

  .client-card {
    padding: 22px 20px;
  }

  /* Leadership */
  .leader-quote {
    padding: 36px 24px 32px;
  }

  .leader-quote::before {
    font-size: 4rem;
    left: 20px;
  }

  .leader-quote p {
    font-size: 1rem;
  }

  /* BV Prime */
  .bvprime__hero-card {
    padding: 36px 28px;
  }

  .bvprime__hero-card h3 {
    font-size: 1.3rem;
  }

  .bvprime__stack-item {
    padding: 20px;
  }

  /* Knowledge / FAQ */
  .knowledge__question {
    padding: 18px 20px;
    font-size: 1rem;
  }

  .knowledge__answer-inner {
    padding: 0 20px;
  }

  .knowledge__item[open] .knowledge__answer-inner {
    padding: 0 20px 20px;
  }

  /* Contact */
  .contact__wrapper {
    padding: 36px 24px;
  }

  /* Footer */
  .footer {
    padding: 56px 0 28px;
  }

  .footer__links {
    gap: 6px 20px;
  }

  .footer__social a {
    width: 40px;
    height: 40px;
  }

  .leader-quote footer {
    flex-direction: column;
    gap: 6px;
  }

  .payment__grid {
    flex-direction: column;
    align-items: center;
  }
}

/* ── Mobile / Small ── */
@media (max-width: 480px) {
  .container {
    padding: 0 16px;
  }

  .section {
    padding: 48px 0;
  }

  .section-header {
    margin-bottom: 36px;
  }

  .section-header h2 {
    font-size: 1.5rem;
  }

  .section-header p {
    font-size: 0.92rem;
    line-height: 1.7;
  }

  /* Section dividers tighter */
  .section + .section::before {
    left: 10%;
    right: 10%;
  }

  /* Navbar */
  .navbar__logo-text {
    font-size: 1.1rem;
  }

  .navbar__logo-badge {
    font-size: 0.75rem;
    padding: 4px 10px;
  }

  .navbar__toggle {
    padding: 10px;
  }

  .navbar__links.active {
    padding: 16px 20px;
  }

  /* Hero */
  .hero {
    padding-top: 100px;
    padding-bottom: 40px;
  }

  .hero__badge {
    font-size: 0.82rem;
  }

  .hero__sub {
    font-size: 0.95rem;
  }

  .hero__desc {
    font-size: 0.9rem;
  }

  .hero__actions {
    flex-direction: column;
    gap: 12px;
  }

  .btn {
    width: 100%;
    justify-content: center;
    padding: 13px 24px;
    font-size: 0.9rem;
  }

  .hero__stats {
    grid-template-columns: 1fr 1fr;
    gap: 10px;
  }

  .stat {
    padding: 16px 12px;
  }

  .stat__value {
    font-size: 1.2rem;
  }

  .stat__label {
    font-size: 0.75rem;
  }

  /* Trade Desk */
  .trade-desk__stat {
    flex: 1 1 100%;
    padding: 20px 16px;
  }

  .trade-desk__stat:nth-child(odd) {
    border-right: none;
  }

  .trade-desk__stat:not(:last-child) {
    border-bottom: 1px solid rgba(196, 162, 101, 0.1);
  }

  .trade-desk__stat-icon {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .trade-desk__value {
    font-size: 1.05rem;
  }

  .trade-desk__label {
    font-size: 0.78rem;
  }

  .trade-desk__note {
    font-size: 0.72rem;
  }

  /* Features */
  .feature-item {
    gap: 14px;
    padding: 16px 0;
  }

  .feature-item__icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    font-size: 1rem;
  }

  .feature-item__content h3 {
    font-size: 0.95rem;
    margin-bottom: 4px;
  }

  .feature-item__content p {
    font-size: 0.85rem;
  }

  /* Process */
  .process__timeline {
    gap: 24px;
  }

  .process-step__number {
    width: 44px;
    height: 44px;
    font-size: 0.85rem;
    margin-bottom: 16px;
  }

  .process-step h3 {
    font-size: 0.95rem;
  }

  .process-step p {
    font-size: 0.85rem;
    max-width: 100%;
  }

  /* Clients */
  .client-card {
    padding: 18px 16px;
    gap: 16px;
  }

  .client-card__icon {
    width: 40px;
    height: 40px;
    font-size: 1rem;
  }

  .client-card__body h3 {
    font-size: 0.95rem;
  }

  .client-card__body p {
    font-size: 0.82rem;
  }

  /* Leadership */
  .leader-quote {
    padding: 28px 20px 24px;
  }

  .leader-quote::before {
    font-size: 3.5rem;
    left: 16px;
    top: -4px;
  }

  .leader-quote p {
    font-size: 0.92rem;
    line-height: 1.8;
  }

  .leader-quote footer strong {
    font-size: 0.92rem;
  }

  .leader-quote footer span {
    font-size: 0.78rem;
  }

  /* BV Prime */
  .bvprime__layout {
    gap: 16px;
  }

  .bvprime__hero-card {
    padding: 28px 20px;
  }

  .bvprime__hero-icon {
    width: 56px;
    height: 56px;
    font-size: 1.3rem;
  }

  .bvprime__hero-card h3 {
    font-size: 1.2rem;
  }

  .bvprime__hero-card p {
    font-size: 0.9rem;
  }

  .bvprime__stack-item {
    padding: 18px 16px;
    gap: 14px;
  }

  .bvprime__stack-icon {
    width: 36px;
    height: 36px;
    font-size: 0.9rem;
  }

  .bvprime__stack-content h3 {
    font-size: 0.92rem;
  }

  .bvprime__stack-content p {
    font-size: 0.82rem;
  }

  .bvprime__footer .btn {
    font-size: 0.88rem;
  }

  /* Knowledge / FAQ */
  .knowledge__question {
    padding: 16px 16px;
    font-size: 0.95rem;
    gap: 12px;
  }

  .knowledge__answer-inner {
    padding: 0 16px;
  }

  .knowledge__item[open] .knowledge__answer-inner {
    padding: 0 16px 18px;
  }

  .knowledge__answer-inner p {
    font-size: 0.88rem;
    padding-top: 14px;
  }

  /* Contact */
  .contact__wrapper {
    padding: 28px 16px;
  }

  .contact__note {
    font-size: 0.8rem;
  }

  /* Footer */
  .footer {
    padding: 40px 0 24px;
  }

  .footer__brand-name {
    font-size: 1rem;
  }

  .footer__brand-badge {
    font-size: 0.7rem;
    padding: 3px 8px;
  }

  .footer__tagline {
    font-size: 0.82rem;
  }

  .footer__links {
    gap: 6px 16px;
  }

  .footer__links a {
    font-size: 0.82rem;
  }

  .footer__social {
    gap: 8px;
  }

  .footer__social a {
    width: 40px;
    height: 40px;
    font-size: 0.9rem;
  }

  .footer__bottom {
    font-size: 0.75rem;
  }

}

/* --- Zammad Form Overrides (inline) ---------------------------- */
#zammad-inline-form .form-group {
  margin-bottom: 20px;
}

#zammad-inline-form label {
  font-family: var(--font) !important;
  color: var(--gray-300) !important;
  font-weight: 500 !important;
  font-size: 0.88rem !important;
  margin-bottom: 8px !important;
  display: block !important;
}

#zammad-inline-form .form-control,
#zammad-inline-form input[type="text"],
#zammad-inline-form input[type="email"],
#zammad-inline-form textarea,
#zammad-inline-form select {
  font-family: var(--font) !important;
  background: var(--dark-surface) !important;
  border: 1px solid rgba(196, 162, 101, 0.1) !important;
  border-radius: 8px !important;
  color: var(--gray-100) !important;
  padding: 14px 18px !important;
  font-size: 0.92rem !important;
  width: 100% !important;
  transition: border-color 0.3s ease, box-shadow 0.3s ease !important;
}

#zammad-inline-form .form-control:focus,
#zammad-inline-form input:focus,
#zammad-inline-form textarea:focus,
#zammad-inline-form select:focus {
  border-color: rgba(196, 162, 101, 0.35) !important;
  box-shadow: 0 0 0 3px rgba(196, 162, 101, 0.08) !important;
  outline: none !important;
}

#zammad-inline-form .form-control::placeholder,
#zammad-inline-form input::placeholder,
#zammad-inline-form textarea::placeholder {
  color: var(--gray-500) !important;
}

#zammad-inline-form textarea {
  min-height: 120px !important;
  resize: vertical !important;
}

#zammad-inline-form select {
  appearance: none !important;
  -webkit-appearance: none !important;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23c4a265' stroke-width='1.5' fill='none'/%3E%3C/svg%3E") !important;
  background-repeat: no-repeat !important;
  background-position: right 16px center !important;
  cursor: pointer !important;
}

#zammad-inline-form select option {
  background: var(--dark-surface);
  color: var(--gray-100);
}

#zammad-inline-form .btn-primary,
#zammad-inline-form button[type="submit"] {
  font-family: var(--font) !important;
  background: transparent !important;
  color: var(--gold) !important;
  border: 1px solid var(--gold) !important;
  border-radius: 10px !important;
  padding: 14px 32px !important;
  font-weight: 600 !important;
  font-size: 0.95rem !important;
  cursor: pointer !important;
  transition: all 0.3s ease !important;
  box-shadow: 0 0 20px rgba(196, 162, 101, 0.08) !important;
  width: 100% !important;
  margin-top: 8px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
}

#zammad-inline-form .btn-primary:hover,
#zammad-inline-form button[type="submit"]:hover {
  background: var(--gold) !important;
  color: var(--dark) !important;
  box-shadow: 0 8px 32px rgba(196, 162, 101, 0.25) !important;
  transform: translateY(-1px);
}

#zammad-inline-form .alert-success {
  background: rgba(196, 162, 101, 0.08) !important;
  border: 1px solid rgba(196, 162, 101, 0.2) !important;
  color: var(--gold-light) !important;
  border-radius: 10px !important;
  font-family: var(--font) !important;
  padding: 20px !important;
  text-align: center !important;
}

#zammad-inline-form h2,
#zammad-inline-form h3 {
  display: none !important;
}