/* ==========================================================================
   Build•U™ - Main Stylesheet
   Design Language: Clean Rectangular Navigation, Original Typography,
   Minimalist Statement Quote, Full-Width Precision Banner & Curved Content Cards
   ========================================================================== */

:root {
  /* Core Palette */
  --bu-abyss: #1B2632;
  --bu-blue: #2C3B4D;
  --bu-dark-bg: #0b1015;
  --bu-deep-bg: #05080b;
  --bu-flame: #FFB162;
  --bu-gold: #d89a2d;
  --bu-gold-hover: #dec18e;
  --bu-truffle: #A35139;
  --bu-palladian: #EEE9DF;
  --bu-oatmeal: #C9C1B1;
  --bu-subtle-text: #9da9b0;
  --bu-border: rgba(255, 255, 255, 0.14);
  --bu-border-gold: rgba(200, 137, 30, 0.28);
  
  /* Original Font Family */
  --font-main: Inter, Arial, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-heading: Arial, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  --font-nav: 'Montserrat', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
  --font-telemetry: 'Space Grotesk', ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
  --font-mono: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;

  /* Card & Content Radii */
  --radius-card: 16px;
  --radius-btn: 30px;
}

/* ==========================================================================
   Reset & Base Settings
   ========================================================================== */
*, *::before, *::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  overflow-x: hidden;
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
  background: var(--bu-abyss);
}

body {
  margin: 0;
  padding: 0;
  font-family: var(--font-main);
  background: transparent !important;
  color: var(--bu-palladian);
  overflow-x: hidden;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

button, input, select, textarea {
  font: inherit;
  -webkit-tap-highlight-color: transparent;
}

img, video {
  max-width: 100%;
  height: auto;
  display: block;
}

a {
  color: inherit;
  text-decoration: none;
  transition: all 0.2s ease;
}

a:hover {
  color: var(--bu-flame);
}

.bu-trademark {
  font-size: .4em;
  vertical-align: super;
  line-height: 0;
  margin-left: 2px;
  letter-spacing: 0;
}

.wrap {
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
}

.ey {
  font-size: 11px;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--bu-flame);
  margin-bottom: 8px;
  display: block;
  font-weight: 700;
}

.muted {
  color: var(--bu-oatmeal);
  max-width: 720px;
  font-size: 17px;
  line-height: 1.7;
}

/* ==========================================================================
   Global Fixed Background Video
   ========================================================================== */
#buildu-global-video-bg {
  position: fixed !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100svh !important;
  z-index: 0 !important;
  overflow: hidden !important;
  pointer-events: none !important;
  background: #05080c url("../assets/images/background-video-poster-video.jpg?v=1") center / cover no-repeat !important;
}

#buildu-global-video {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  object-fit: cover !important;
  object-position: center center !important;
  opacity: 0;
  transform: translate3d(0, 0, 0);
  -webkit-transform: translate3d(0, 0, 0);
  image-rendering: -webkit-optimize-contrast;
  filter: contrast(1.05) saturate(1.08) brightness(0.96);
  transition: opacity 0.5s ease;
  pointer-events: none !important;
}

#buildu-global-video.video-playing {
  opacity: 1 !important;
}

@media (max-width: 600px) {
  #buildu-global-video-bg {
    background-position: 68% center !important;
  }

  #buildu-global-video {
    object-position: 68% center !important;
  }
}

/* Hide all iOS WebKit native video controls & play button overlays */
#buildu-global-video::-webkit-media-controls,
#buildu-global-video::-webkit-media-controls-start-playback-button,
#buildu-global-video::-webkit-media-controls-play-button,
#buildu-global-video::-webkit-media-controls-overlay-play-button,
#buildu-global-video::-webkit-media-controls-panel,
#buildu-global-video::-webkit-media-controls-enclosure {
  display: none !important;
  -webkit-appearance: none !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

#buildu-global-video-bg.video-failed #buildu-global-video {
  opacity: 0 !important;
}

#buildu-global-video-shade {
  position: absolute !important;
  inset: 0 !important;
  background: rgba(3, 6, 9, 0.42) !important;
}

body > *:not(#buildu-global-video-bg) {
  position: relative;
  z-index: 2;
}

/* ==========================================================================
   Header & Navigation (Pure Rectangular, Clean, Non-Curved)
   ========================================================================== */
header.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 10000 !important;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 5px 4%;
  background: rgba(27, 38, 50, 0.94);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  font-size: 11px;
  letter-spacing: 1.5px;
  border-radius: 0 !important;
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1);
  will-change: transform;
}

header.nav.nav-hidden {
  transform: translateY(-115%);
}

.header-left {
  display: flex;
  align-items: center;
  gap: 22px;
}

.brand-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
  transition: transform 0.25s ease, filter 0.25s ease;
}

.brand-logo:hover .nav-logo-img {
  height: 98px;
  max-height: 100px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.nav-logo-img {
  height: 110px;
  max-height: 120px;
  width: auto;
  object-fit: contain;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(0, 0, 0, 0.5));
  transition: transform 0.25s ease, filter 0.25s ease;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}

.nav-menu a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 38px;
  padding: 0 16px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 3px;
  background: rgba(255, 255, 255, 0.035);
  color: var(--bu-palladian);
  text-decoration: none;
  white-space: nowrap;
  font-family: var(--font-nav);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.8px;
  text-transform: uppercase;
  transition: background .2s ease, border-color .2s ease, color .2s ease, transform .2s ease;
}

.nav-menu a:hover,
.nav-menu a.active {
  background: rgba(201, 164, 106, 0.10);
  border-color: rgba(201, 164, 106, 0.65);
  color: var(--bu-flame);
  transform: translateY(-1px);
}

.header-actions {
  display: flex;
  align-items: center;
  gap: 12px;
}

.bu-widgets {
  display: flex;
  gap: 8px;
  align-items: center;
}

.bu-widget-wrapper {
  position: relative;
}

.bu-widget {
  min-width: 120px;
  padding: 8px 12px;
  border: 1px solid rgba(238, 233, 223, 0.16);
  background: rgba(44, 59, 77, 0.5);
  border-radius: 3px;
  color: var(--bu-palladian);
  cursor: pointer;
  user-select: none;
  transition: border-color .2s ease, background .2s ease, transform .2s ease;
}

.bu-widget:hover,
.bu-widget-wrapper.open .bu-widget {
  border-color: rgba(255, 177, 98, 0.85);
  background: rgba(44, 59, 77, 0.9);
  transform: translateY(-1px);
}

.bu-widget-label {
  font-family: var(--font-nav);
  font-size: 8px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--bu-flame);
  margin-bottom: 2px;
  font-weight: 700;
}

.bu-clock-time {
  font-family: var(--font-telemetry);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: #ffffff;
}

.bu-clock-date {
  font-family: var(--font-nav);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bu-oatmeal);
}

.bu-weather-main {
  display: flex;
  align-items: baseline;
  gap: 6px;
}

.bu-weather-temp {
  font-family: var(--font-telemetry);
  font-size: 14px;
  font-weight: 600;
  letter-spacing: 0.04em;
  font-variant-numeric: tabular-nums;
  color: #ffffff;
}

.bu-weather-meta {
  font-family: var(--font-nav);
  font-size: 9.5px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--bu-oatmeal);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  max-width: 90px;
}

/* Language Dropdown UI */
.language-menu {
  position: relative;
  user-select: none;
}

.language-trigger {
  display: flex;
  align-items: center;
  gap: 9px;
  min-width: 145px;
  padding: 9px 12px;
  background: rgba(27, 38, 50, 0.92);
  color: var(--bu-palladian);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 3px;
  font-family: var(--font-nav);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}

.language-trigger:hover,
.language-menu.open .language-trigger {
  border-color: rgba(255, 177, 98, 0.55);
  background: rgba(201, 164, 106, 0.12);
  color: var(--bu-flame);
}

.country-flag-img {
  width: 28px;
  height: 19px;
  object-fit: cover;
  display: block;
  border-radius: 1px;
}

.trigger-flag {
  width: 26px;
  height: 18px;
}

.chevron {
  margin-left: auto;
  color: var(--bu-flame);
  font-size: 15px;
  display: inline-block;
  transition: transform 0.25s ease;
}

.language-menu.open .chevron {
  transform: rotate(180deg);
}

.language-dropdown {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 7px);
  width: 190px;
  padding: 6px;
  background: #090d11;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 18px 45px rgba(0, 0, 0, 0.75);
  border-radius: 3px;
  z-index: 100005;
}

.language-menu.open .language-dropdown {
  display: block;
  animation: fadeInDown 0.2s ease;
}

.country-option {
  width: 100%;
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 12px;
  background: transparent;
  border: 0;
  border-radius: 2px;
  color: var(--bu-palladian);
  text-align: left;
  font-family: var(--font-nav);
  font-size: 11.5px;
  font-weight: 500;
  letter-spacing: 0.6px;
  cursor: pointer;
  transition: all 0.15s ease;
}

.country-option:hover,
.country-option.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--bu-flame);
}

/* ==========================================================================
   Mobile 3-Bar Toggle & Luxury Navigation Drawer
   ========================================================================== */
.mobile-nav-toggle {
  display: none;
  background: rgba(18, 26, 36, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 4px;
  width: 42px;
  height: 38px;
  padding: 8px 10px;
  cursor: pointer;
  flex-direction: column;
  justify-content: space-around;
  align-items: center;
  transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.25);
  z-index: 100010;
}

.mobile-nav-toggle:hover,
.mobile-nav-toggle.open {
  border-color: rgba(255, 177, 98, 0.65);
  background: rgba(28, 40, 54, 0.95);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.4), 0 0 14px rgba(255, 177, 98, 0.2);
}

.mobile-nav-toggle span {
  display: block;
  width: 100%;
  height: 2px;
  background-color: var(--bu-palladian);
  border-radius: 2px;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.2s ease, background-color 0.25s ease;
}

.mobile-nav-toggle.open span:nth-child(1) {
  transform: translateY(6.5px) rotate(45deg);
  background-color: var(--bu-flame);
}
.mobile-nav-toggle.open span:nth-child(2) {
  opacity: 0;
  transform: scaleX(0);
}
.mobile-nav-toggle.open span:nth-child(3) {
  transform: translateY(-6.5px) rotate(-45deg);
  background-color: var(--bu-flame);
}

/* Mobile Drawer Overlay */
.mobile-drawer {
  display: none;
  position: fixed;
  top: 60px;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(8, 12, 18, 0.98);
  backdrop-filter: blur(28px);
  -webkit-backdrop-filter: blur(28px);
  border-bottom: 1px solid rgba(255, 177, 98, 0.3);
  padding: 16px 5% 30px;
  flex-direction: column;
  z-index: 100000 !important;
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.9);
  transform: translateY(-12px);
  opacity: 0;
  pointer-events: none;
  transition: transform 0.32s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.25s ease;
  overflow-y: auto;
  -webkit-overflow-scrolling: touch;
}

.mobile-drawer.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
  display: flex;
}

.mobile-drawer-inner {
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 100%;
  max-width: 480px;
  margin: 0 auto;
}

.mobile-nav-links {
  display: flex;
  flex-direction: column;
  gap: 7px;
}

.mobile-nav-item {
  display: flex !important;
  align-items: center;
  justify-content: space-between;
  min-height: 46px;
  padding: 11px 16px;
  background: rgba(255, 255, 255, 0.035);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 4px;
  font-family: var(--font-nav);
  font-size: 12px;
  font-weight: 600;
  text-align: left;
  color: var(--bu-palladian);
  letter-spacing: 1.6px;
  text-transform: uppercase;
  text-decoration: none;
  transition: all 0.2s ease;
}

.mobile-nav-item:active,
.mobile-nav-item:hover {
  background: rgba(255, 177, 98, 0.12);
  border-color: rgba(255, 177, 98, 0.45);
  color: var(--bu-flame);
  transform: translateX(3px);
}

.mobile-nav-num {
  font-family: var(--font-mono);
  font-size: 10px;
  font-weight: 700;
  color: var(--bu-flame);
  letter-spacing: 1px;
  margin-right: 12px;
  opacity: 0.85;
}

.mobile-nav-label {
  flex: 1;
}

.mobile-nav-arrow {
  color: var(--bu-flame);
  font-size: 14px;
  opacity: 0.7;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.mobile-nav-item:hover .mobile-nav-arrow,
.mobile-nav-item:active .mobile-nav-arrow {
  transform: translateX(3px);
  opacity: 1;
}

.mobile-lang-section {
  margin-top: 6px;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.mobile-lang-title {
  font-family: var(--font-nav);
  font-size: 8.5px;
  letter-spacing: 0.24em;
  text-transform: uppercase;
  color: var(--bu-flame);
  font-weight: 700;
  margin-bottom: 10px;
  text-align: center;
}

.mobile-lang-row {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 7px;
}

@media (max-width: 400px) {
  .mobile-lang-row {
    grid-template-columns: repeat(3, 1fr);
  }
}

.mobile-lang-row .country-option {
  width: 100%;
  padding: 8px 6px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 4px;
  background: rgba(255, 255, 255, 0.04);
  justify-content: center;
  gap: 6px;
  font-family: var(--font-nav);
  font-size: 10.5px;
  font-weight: 600;
  letter-spacing: 0.8px;
  cursor: pointer;
  box-sizing: border-box;
}

.mobile-lang-row .country-option:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: rgba(255, 255, 255, 0.25);
  color: #ffffff;
}

.mobile-lang-row .country-option.active {
  border-color: rgba(255, 177, 98, 0.6);
  background: rgba(255, 177, 98, 0.16);
  color: var(--bu-flame);
  box-shadow: 0 0 12px rgba(255, 177, 98, 0.2);
}

/* ==========================================================================
   Hero Section (Minimalist Center Bottom Overlay)
   ========================================================================== */
.hero {
  position: relative;
  height: 90vh;
  min-height: 630px;
  max-height: 900px;
  display: flex;
  align-items: flex-end;
  justify-content: center;
  padding: 0 6% 50px;
  background: transparent;
  z-index: 10;
  box-sizing: border-box;
}

.hero-content {
  position: relative;
  z-index: 12;
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  animation: heroFadeIn 1s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.hero-eyebrow {
  font-size: 10.5px;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--bu-flame);
  font-weight: 700;
  margin-bottom: 12px;
  text-align: center;
  display: inline-block;
  opacity: 0.95;
  text-shadow: 0 2px 10px rgba(0, 0, 0, 0.85);
}

.hero-tagline {
  font-family: var(--font-heading);
  font-size: clamp(26px, 3.4vw, 48px);
  font-weight: 700;
  letter-spacing: -0.5px;
  color: #ffffff;
  margin: 0 auto;
  text-align: center;
  line-height: 1.18;
  text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9), 0 2px 8px rgba(0, 0, 0, 0.7);
}

.hero-cta-wrap {
  margin-top: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.hero-cta-btn {
  display: inline-flex;
  align-items: center;
  gap: 12px;
  padding: 13px 28px;
  background: linear-gradient(135deg, rgba(255, 177, 98, 0.16) 0%, rgba(27, 38, 50, 0.75) 100%);
  border: 1px solid rgba(255, 177, 98, 0.42);
  border-radius: 4px;
  color: #ffffff;
  font-family: var(--font-nav);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  text-decoration: none;
  backdrop-filter: blur(14px);
  -webkit-backdrop-filter: blur(14px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.12);
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: pointer;
}

.hero-cta-btn:hover {
  background: linear-gradient(135deg, rgba(255, 177, 98, 0.3) 0%, rgba(44, 59, 77, 0.88) 100%);
  border-color: rgba(255, 177, 98, 0.95);
  color: #ffffff;
  transform: translateY(-2px);
  box-shadow: 0 14px 36px rgba(255, 177, 98, 0.24), 0 4px 12px rgba(0, 0, 0, 0.5);
}

.hero-cta-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--bu-flame);
  transition: transform 0.25s ease, color 0.25s ease;
}

.hero-cta-btn:hover .hero-cta-icon {
  transform: translate(2px, -2px);
  color: #ffffff;
}

/* ==========================================================================
   Sections & Content Layout
   ========================================================================== */
.sec {
  position: relative;
  z-index: 10;
  background: rgba(27, 38, 50, 0.88);
  padding: 110px 6%;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

#bu-company.sec,
#bu-contact.sec {
  padding: 55px 6%;
}

#bu-company.sec,
#bu-contact.sec {
  padding: 55px 6%;
}

#bu-company.sec {
  padding: 92px 6%;
  background: linear-gradient(115deg, rgba(4, 8, 12, 0.92) 0%, rgba(11, 20, 29, 0.78) 58%, rgba(17, 29, 40, 0.62) 100%);
  border-top: 0;
  border-bottom: 1px solid rgba(255, 177, 98, 0.16);
  backdrop-filter: blur(3px);
  -webkit-backdrop-filter: blur(3px);
}

#bu-company .wrap {
  max-width: 1240px;
  display: grid;
  grid-template-columns: minmax(280px, 420px) minmax(360px, 560px);
  justify-content: center;
  align-items: center;
  gap: clamp(56px, 8vw, 120px);
}

#bu-company .ey {
  grid-column: 1;
  margin: 0 0 18px;
  font-size: 10px;
  font-weight: 600;
  letter-spacing: 0.38em;
  color: var(--bu-flame);
}

#bu-company.sec h2[data-i18n="companyTitle"] {
  grid-column: 1;
  margin: 0;
  max-width: 520px;
  font-size: clamp(38px, 4vw, 56px) !important;
  font-weight: 500;
  line-height: 1.08 !important;
  letter-spacing: -1.4px;
  color: #f3f3f0;
}

#bu-company .muted {
  grid-column: 2;
  grid-row: 2;
  align-self: start;
  margin: 0;
  max-width: 620px;
  padding: 0 0 10px 38px;
  border-left: 1px solid rgba(255, 177, 98, 0.38);
  color: rgba(238, 233, 223, 0.8);
  font-size: clamp(16px, 1.3vw, 19px);
  line-height: 1.8;
  letter-spacing: 0.01em;
}

@media (max-width: 860px) {
  #bu-company.sec {
    padding: 64px 7%;
  }

  #bu-company .wrap {
    grid-template-columns: 1fr;
    gap: 0;
  }

  #bu-company .ey,
  #bu-company.sec h2[data-i18n="companyTitle"],
  #bu-company .muted {
    grid-column: 1;
    grid-row: auto;
  }

  #bu-company.sec h2[data-i18n="companyTitle"] {
    font-size: clamp(32px, 9vw, 44px) !important;
  }

  #bu-company .muted {
    margin-top: 30px;
    padding: 24px 0 0;
    border-left: 0;
    border-top: 1px solid rgba(255, 177, 98, 0.34);
    font-size: 16px;
    line-height: 1.75;
  }
}

.sec h2 {
  font-family: var(--font-heading);
  font-weight: 700;
  font-size: clamp(34px, 4.5vw, 60px);
  line-height: 1.08;
  letter-spacing: -2px;
  margin: 10px 0 20px 0;
  color: var(--bu-palladian);
}

/* Compact Section Headings */
#bu-company h2[data-i18n="companyTitle"],
#bu-services h2[data-i18n="servicesTitle"],
#bu-projects h2[data-i18n="projectsTitle"],
#bu-calculator .bu-calc-intro h2[data-i18n="calcTitle"],
#bu-contact h2[data-i18n="contactHeading"] {
  font-size: clamp(26px, 2.6vw, 36px) !important;
  line-height: 1.15 !important;
  letter-spacing: -1px !important;
}

/* ==========================================================================
   Services Section Cards (Bespoke Superyacht Glass Cards)
   ========================================================================== */
#bu-services.sec {
  position: relative;
  background: radial-gradient(ellipse at 80% 20%, rgba(200, 137, 30, 0.08) 0%, transparent 50%),
              linear-gradient(180deg, rgba(12, 19, 28, 0.95) 0%, rgba(6, 10, 15, 0.98) 100%) !important;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 100px 6%;
}

.bu-services-header {
  margin-bottom: 45px;
}

.bu-services-header .ey {
  font-family: var(--font-nav);
  font-size: 10px;
  letter-spacing: 0.35em;
  font-weight: 700;
  color: var(--bu-flame);
  text-transform: uppercase;
  margin-bottom: 12px;
}

#bu-services.sec h2[data-i18n="servicesTitle"] {
  font-family: var(--font-heading);
  font-size: clamp(34px, 4vw, 52px) !important;
  font-weight: 600;
  line-height: 1.12 !important;
  letter-spacing: -1.2px !important;
  color: #ffffff;
  margin: 0;
}

.cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  align-items: stretch;
}

.card {
  position: relative;
  background: linear-gradient(160deg, rgba(18, 28, 40, 0.75) 0%, rgba(8, 14, 21, 0.92) 100%);
  border: 1px solid rgba(255, 177, 98, 0.22);
  border-radius: var(--radius-card);
  padding: 0;
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), 
              border-color 0.35s ease, 
              box-shadow 0.35s ease;
  overflow: hidden;
}

.card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--bu-flame), transparent);
  opacity: 0;
  transition: opacity 0.35s ease;
  z-index: 3;
}

.card:hover {
  transform: translateY(-8px);
  border-color: rgba(255, 177, 98, 0.55);
  box-shadow: 0 28px 70px rgba(0, 0, 0, 0.65), 0 0 35px rgba(255, 177, 98, 0.12);
}

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

.card-img-wrap {
  position: relative;
  width: 100%;
  height: 220px;
  overflow: hidden;
  background: #050a0f;
}

.card-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.92) contrast(1.06);
  transition: transform 0.75s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

.card-img-wrap img.img-pos-engineer {
  object-position: center center;
}

.card:hover .card-img-wrap img {
  transform: scale(1.07);
  filter: brightness(1) contrast(1.08);
}

.card-tag {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 10px;
  background: rgba(6, 11, 16, 0.88);
  border: 1px solid rgba(255, 177, 98, 0.35);
  border-radius: 4px;
  font-family: var(--font-telemetry);
  font-size: 8px;
  font-weight: 700;
  letter-spacing: 0.16em;
  color: var(--bu-flame);
  text-transform: uppercase;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.5);
  z-index: 2;
}

.card-content {
  padding: 28px 28px 32px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-top {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 18px;
}

.card-num {
  font-family: var(--font-mono);
  font-size: 13px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--bu-flame);
  opacity: 0.95;
}

.card-pill {
  font-family: var(--font-nav);
  font-size: 8.5px;
  font-weight: 700;
  letter-spacing: 1.8px;
  color: rgba(238, 233, 223, 0.55);
  background: rgba(255, 255, 255, 0.04);
  padding: 3px 8px;
  border-radius: 20px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.card h3 {
  font-family: var(--font-heading);
  font-size: 21px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: #ffffff;
  margin: 0 0 12px 0;
  line-height: 1.25;
  transition: color 0.25s ease;
}

.card:hover h3 {
  color: var(--bu-palladian);
}

.card-rule {
  width: 32px;
  height: 1px;
  background: rgba(255, 177, 98, 0.4);
  margin-bottom: 14px;
  transition: width 0.35s ease, background 0.35s ease;
}

.card:hover .card-rule {
  width: 48px;
  background: var(--bu-flame);
}

.card p {
  color: var(--bu-oatmeal);
  font-size: 14px;
  line-height: 1.65;
  margin: 0;
  letter-spacing: 0.01em;
}

/* ==========================================================================
   Yacht Projects Section (Curved Cards & Smooth Zoom)
   ========================================================================== */
#bu-projects #yachtRows {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 26px;
  margin-top: 40px;
}

.yacht-card {
  display: block;
  width: 100%;
  padding: 0;
  border: 1px solid var(--bu-border);
  border-radius: var(--radius-card);
  background: var(--bu-dark-bg);
  color: var(--bu-palladian);
  text-align: left;
  cursor: pointer;
  overflow: hidden;
  box-shadow: 0 18px 40px rgba(0, 0, 0, 0.35);
  transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.yacht-card:hover {
  transform: translateY(-5px);
  border-color: rgba(255, 177, 98, 0.5);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 30px rgba(255, 177, 98, 0.14);
}

.yacht-card-image {
  display: block;
  position: relative;
  width: 100%;
  height: clamp(260px, 30vw, 460px);
  overflow: hidden;
  background: #060a0e;
  border-radius: var(--radius-card);
}

.yacht-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
  transition: transform 0.6s ease;
}

.yacht-card:hover img {
  transform: scale(1.04);
}

.yacht-card-info {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 26px 24px 20px;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.92) 70%);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.yacht-card-info b {
  font-family: var(--font-heading);
  font-size: 23px;
  font-weight: 700;
  letter-spacing: 0.3px;
  color: #fff;
}

.yacht-card-info span {
  font-size: 11.5px;
  letter-spacing: 1.5px;
  color: var(--bu-oatmeal);
  text-transform: uppercase;
}

/* ==========================================================================
   Yacht Details Modal (Curved & Responsive)
   ========================================================================== */
.modal {
  display: none;
  position: fixed !important;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100vw;
  height: 100vh;
  z-index: 200000 !important;
  background: rgba(3, 6, 9, 0.92);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  align-items: center;
  justify-content: center;
  padding: 30px 4%;
  box-sizing: border-box;
}

.modal.open {
  display: flex !important;
  animation: modalFadeIn 0.28s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.modal-card-box {
  position: relative;
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  width: 100%;
  max-width: 960px;
  max-height: 88vh;
  background: #080f15;
  border: 1px solid rgba(255, 177, 98, 0.32);
  border-radius: var(--radius-card);
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.9), 0 0 35px rgba(255, 177, 98, 0.12);
  overflow: hidden;
  margin: auto;
  animation: modalScaleUp 0.3s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.modal-img-container {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 100%;
  min-height: 380px;
  background: #000;
  overflow: hidden;
}

.modal-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.modal-side {
  padding: 38px 34px;
  background: #080f15;
  border-left: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  justify-content: center;
  overflow-y: auto;
  max-height: 88vh;
  box-sizing: border-box;
}

.close {
  position: absolute;
  right: 16px;
  top: 16px;
  width: 38px;
  height: 38px;
  background: rgba(14, 21, 29, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #fff;
  border-radius: 50%;
  font-size: 22px;
  line-height: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 25;
  transition: all 0.2s ease;
  backdrop-filter: blur(8px);
}

.close:hover {
  background: var(--bu-flame);
  border-color: var(--bu-flame);
  color: var(--bu-abyss);
  transform: scale(1.08);
}

@keyframes modalFadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes modalScaleUp {
  from { opacity: 0; transform: scale(0.95) translateY(8px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.field {
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  padding: 12px 0;
}

.field small {
  display: block;
  color: var(--bu-subtle-text);
  font-size: 10px;
  letter-spacing: 2px;
  margin-bottom: 4px;
  font-weight: 600;
}

.field strong {
  font-size: 17px;
  color: var(--bu-palladian);
}

/* ==========================================================================
   Precision Banner (Full-Width Edge-to-Edge, No Side Borders)
   ========================================================================== */
.bu-precision-banner {
  position: relative;
  z-index: 10;
  overflow: hidden;
  isolation: isolate;
  background: #05070a url("../assets/images/precision-yacht-dusk.png") center center / cover no-repeat;
  width: 100%;
  min-height: 560px;
  display: flex;
  align-items: center;
  margin: 0;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  border-left: none;
  border-right: none;
  border-radius: 0;
}

.bu-precision-banner > img {
  position: relative;
  z-index: 0;
  display: block;
  width: 100%;
  height: auto;
  max-height: 750px;
  object-fit: cover;
}

.bu-precision-shade {
  position: absolute;
  z-index: 1;
  inset: 0;
  pointer-events: none;
  background: linear-gradient(90deg, rgba(3,6,9,0.98) 0%, rgba(3,6,9,0.90) 36%, rgba(3,6,9,0.58) 55%, rgba(3,6,9,0.12) 80%, transparent 100%);
}

.bu-precision-content {
  position: relative;
  z-index: 2;
  left: auto;
  top: auto;
  transform: none;
  margin-left: 6%;
  padding: 64px 0;
  width: min(46%, 580px);
  color: #fff;
}

.bu-precision-ey {
  font-size: clamp(11px, 1.05vw, 15px);
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--bu-gold);
  margin-bottom: 20px;
  text-transform: uppercase;
}

.bu-precision-content h2 {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  font-size: clamp(40px, 4.8vw, 78px);
  line-height: 0.94;
  letter-spacing: -0.03em;
  font-weight: 500;
  color: #f7f7f5;
}

.bu-precision-content h2 em {
  font-style: normal;
  color: var(--bu-gold);
}

.bu-precision-rule {
  width: 76px;
  height: 3px;
  background: #c8891e;
  margin: 24px 0 26px;
  border-radius: 2px;
}

.bu-precision-content p {
  margin: 0 0 30px;
  max-width: 520px;
  font-size: clamp(15px, 1.15vw, 19px);
  line-height: 1.6;
  color: #f1f1ef;
}

.bu-precision-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.bu-precision-btn {
  min-width: 185px;
  min-height: 50px;
  padding: 0 24px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-btn);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 0.05em;
  transition: all 0.2s ease;
}

.bu-precision-btn:hover {
  transform: translateY(-2px);
}

.bu-precision-primary {
  background: #c8891e;
  color: #fff;
  border: 1px solid #c8891e;
}

.bu-precision-primary:hover {
  background: #d89a2d;
}

.bu-precision-secondary {
  background: rgba(3, 6, 9, 0.55);
  color: #fff;
  border: 1px solid #c8891e;
}

.bu-precision-secondary:hover {
  background: rgba(200, 137, 30, 0.18);
}

/* ==========================================================================
   Key Benefits Section (Rounded Pillar Cards)
   ========================================================================== */
/* ==========================================================================
   The Continuous Standard Rail (Minimalist Superyacht Standards)
   ========================================================================== */
.bu-benefits {
  position: relative;
  z-index: 10;
  padding: 60px 6% 55px;
  background: radial-gradient(ellipse at 50% 0%, rgba(20, 32, 46, 0.55) 0%, rgba(6, 10, 15, 0.96) 80%);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.bu-rail-container {
  max-width: 1400px;
  margin: 0 auto;
  position: relative;
}

/* Continuous Horizontal Rail Track */
.bu-rail-track {
  position: absolute;
  top: 30px;
  left: 20px;
  right: 20px;
  height: 1px;
  background: linear-gradient(90deg, 
    rgba(255, 177, 98, 0.1) 0%, 
    rgba(255, 177, 98, 0.45) 15%, 
    rgba(255, 177, 98, 0.45) 85%, 
    rgba(255, 177, 98, 0.1) 100%
  );
  z-index: 1;
}

.bu-benefits-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  position: relative;
  z-index: 2;
}

.bu-benefit {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  text-align: left;
  background: transparent;
  padding: 0;
  border: none;
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
  cursor: default;
}

.bu-benefit:hover {
  transform: translateY(-3px);
}

.bu-rail-node {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  margin-bottom: 22px;
  position: relative;
}

.bu-benefit-num {
  font-family: var(--font-mono);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 2px;
  color: var(--bu-flame);
  margin-bottom: 10px;
  display: inline-block;
  opacity: 0.9;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.bu-benefit:hover .bu-benefit-num {
  opacity: 1;
  transform: translateX(2px);
}

.bu-rail-pin {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: #080d13;
  border: 2px solid var(--bu-flame);
  box-shadow: 0 0 10px rgba(255, 177, 98, 0.5), inset 0 0 3px rgba(255, 177, 98, 0.4);
  position: relative;
  z-index: 3;
  transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.bu-benefit:hover .bu-rail-pin {
  background: var(--bu-flame);
  transform: scale(1.35);
  box-shadow: 0 0 16px rgba(255, 177, 98, 0.85);
}

.bu-benefit-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

.bu-benefit-title {
  font-family: var(--font-heading);
  font-size: 13.5px;
  font-weight: 700;
  letter-spacing: 1.2px;
  text-transform: uppercase;
  margin: 0 0 8px 0;
  color: #ffffff;
  line-height: 1.35;
  transition: color 0.25s ease;
}

.bu-benefit:hover .bu-benefit-title {
  color: var(--bu-palladian);
}

.bu-benefit-text {
  font-size: 13px;
  line-height: 1.6;
  color: var(--bu-oatmeal);
  margin: 0;
  max-width: 290px;
}

/* ==========================================================================
   Statement Quote Section (Ultra-Minimalist Typography)
   ========================================================================== */
.statement {
  padding: 110px 6%;
  text-align: center;
  background: transparent !important;
  border-top: none;
  border-bottom: none;
}

.statement blockquote {
  max-width: 920px;
  margin: 0 auto;
  padding: 0;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  box-shadow: none !important;
  backdrop-filter: none !important;
  -webkit-backdrop-filter: none !important;
  font-family: var(--font-heading);
  font-size: clamp(23px, 2.9vw, 38px) !important;
  font-weight: 300 !important;
  line-height: 1.5 !important;
  letter-spacing: -0.5px !important;
  color: #9cb0c3 !important;
  text-align: center;
}

.statement blockquote span {
  color: var(--bu-palladian) !important;
  font-weight: 600 !important;
  display: inline;
}

/* ==========================================================================
   Finish Library Gallery (Curved Cards)
   ========================================================================== */
.bu-finish-gallery {
  position: relative;
  isolation: isolate;
  padding: 100px 6%;
  background: radial-gradient(ellipse at 50% -10%, rgba(214, 181, 126, 0.12), transparent 40%),
              linear-gradient(135deg, rgba(5, 9, 14, 0.9), rgba(16, 25, 35, 0.92), rgba(5, 8, 12, 0.9)) !important;
  border-top: 1px solid var(--bu-border);
}

.bu-finish-intro {
  max-width: 680px;
  margin-bottom: 40px;
}

.bu-finish-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 24px;
  align-items: stretch;
}

.bu-finish-card {
  border-radius: var(--radius-card);
  background: linear-gradient(180deg, rgba(24, 34, 45, 0.95), rgba(10, 16, 22, 0.98));
  border: 1px solid var(--bu-border);
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.35);
  overflow: hidden;
  transition: transform 0.4s cubic-bezier(0.2, 0.75, 0.2, 1), box-shadow 0.4s ease, border-color 0.3s ease;
}

.bu-finish-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 30px 70px rgba(0, 0, 0, 0.55), 0 0 30px rgba(255, 177, 98, 0.12);
  border-color: rgba(255, 177, 98, 0.5);
}

.bu-finish-image {
  display: block;
  width: 100%;
  padding: 0;
  border: 0;
  position: relative;
  background: #05080b;
  aspect-ratio: 4 / 3.6;
  cursor: pointer;
  overflow: hidden;
}

.bu-finish-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 0.7, 0.2, 1), filter 0.5s ease;
}

.bu-finish-card:hover .bu-finish-image img {
  transform: scale(1.06);
}

.bu-finish-corner {
  position: absolute;
  top: 12px;
  right: 12px;
  background: rgba(3, 6, 9, 0.8);
  color: var(--bu-flame);
  padding: 4px 10px;
  border-radius: 20px;
  font-size: 11px;
  font-family: var(--font-mono);
  font-weight: 700;
  border: 1px solid rgba(255, 177, 98, 0.3);
}

.bu-finish-copy {
  padding: 24px 20px;
}

.bu-finish-title-row {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.bu-finish-index {
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--bu-flame);
  font-weight: 700;
}

.bu-finish-rule {
  flex: 1;
  height: 1px;
  background: rgba(255, 255, 255, 0.12);
}

.bu-finish-copy h3 {
  font-size: 20px;
  margin: 0 0 4px;
  color: #fff;
  letter-spacing: -0.2px;
}

.bu-finish-gr {
  color: var(--bu-oatmeal);
  font-size: 12.5px;
  margin-bottom: 10px;
}

.bu-finish-copy p {
  color: var(--bu-subtle-text);
  font-size: 13.5px;
  line-height: 1.55;
  margin: 0;
}

/* Animated Card 05 */
.bu-finish-card.bu-action-card .bu-finish-image img {
  transform: scale(1.045);
  animation: buPainterDrift 8s ease-in-out infinite alternate;
}

.bu-finish-card.bu-action-card .bu-finish-image:before {
  content: "";
  position: absolute;
  inset: -20%;
  z-index: 2;
  pointer-events: none;
  background: linear-gradient(112deg, transparent 30%, rgba(255, 255, 255, 0.05) 42%, rgba(255, 218, 170, 0.25) 50%, rgba(255, 255, 255, 0.08) 56%, transparent 68%);
  background-size: 220% 100%;
  animation: buPainterSweep 4.8s cubic-bezier(0.45, 0, 0.2, 1) infinite;
  mix-blend-mode: screen;
}

@keyframes buPainterDrift {
  0% { transform: scale(1.045) translate3d(-1%, 0, 0); }
  50% { transform: scale(1.075) translate3d(1%, -1%, 0); }
  100% { transform: scale(1.10) translate3d(-0.5%, -1.5%, 0); }
}

@keyframes buPainterSweep {
  0% { background-position: 150% 0; opacity: 0; }
  20% { opacity: 0.9; }
  50% { background-position: 0 0; opacity: 0.7; }
  70% { opacity: 0; }
  100% { background-position: -80% 0; opacity: 0; }
}

/* Lightbox Modal */
.bu-finish-lightbox {
  display: none;
  position: fixed !important;
  inset: 0;
  z-index: 20000 !important;
  background: rgba(3, 6, 9, 0.94);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  align-items: center;
  justify-content: center;
  padding: 30px;
}

.bu-finish-lightbox.open {
  display: flex;
}

.bu-finish-lightbox img {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-card);
  box-shadow: 0 20px 60px rgba(0,0,0,0.8);
}

.bu-finish-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: rgba(255,255,255,0.12);
  border: 1px solid rgba(255,255,255,0.3);
  color: #fff;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  font-size: 28px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.2s;
}

.bu-finish-close:hover {
  background: var(--bu-flame);
  color: var(--bu-abyss);
}

/* ==========================================================================
   Cost Calculator Section
   ========================================================================== */
.bu-calculator-section {
  position: relative;
  z-index: 10;
  background: rgba(27, 38, 50, 0.90) !important;
  padding: 100px 6%;
  border-top: 1px solid var(--bu-border);
}

.bu-calc-wrap {
  max-width: 1000px;
  margin: 0 auto;
}

.bu-calc-intro {
  margin-bottom: 36px;
}

.bu-calc-card {
  background: #141c26 !important;
  border: 1px solid rgba(201, 193, 177, 0.22) !important;
  border-radius: var(--radius-card);
  padding: 38px 34px;
  box-shadow: 0 25px 70px rgba(0, 0, 0, 0.4);
}

.bu-calc-label {
  display: block;
  color: var(--bu-flame);
  font-size: 11px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 700;
  margin-bottom: 12px;
}

.bu-choice-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin-bottom: 26px;
}

.bu-region-choice-grid {
  grid-template-columns: repeat(2, 1fr) !important;
  margin-bottom: 24px;
}

.bu-region-choice-grid .bu-choice {
  font-size: 13px;
  letter-spacing: 1.2px;
  padding: 10px 16px;
  gap: 10px;
}

.bu-calc-flag-img {
  width: 34px;
  height: 23px;
  object-fit: cover;
  border-radius: 3px;
  margin-right: 2px;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.45);
  display: inline-block;
  vertical-align: middle;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}

.bu-choice:hover .bu-calc-flag-img,
.bu-choice.active .bu-calc-flag-img {
  transform: scale(1.05);
}

.bu-choice {
  min-height: 50px;
  padding: 8px 12px;
  background: var(--bu-blue);
  color: var(--bu-palladian);
  border: 1px solid rgba(201, 193, 177, 0.2);
  border-radius: var(--radius-btn);
  font-size: 12px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  cursor: pointer;
  transition: all 0.2s ease;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.bu-choice:hover,
.bu-choice.active {
  background: var(--bu-truffle) !important;
  border-color: var(--bu-flame) !important;
  color: #fff !important;
  transform: translateY(-1px);
}

.bu-area-row {
  margin-bottom: 24px;
}

.bu-input-wrap {
  display: flex;
  align-items: center;
  height: 54px;
  background: var(--bu-blue) !important;
  border: 1px solid rgba(201, 193, 177, 0.25) !important;
  border-radius: var(--radius-btn);
  overflow: hidden;
}

.bu-input-wrap input {
  flex: 1;
  height: 100%;
  border: 0;
  outline: 0;
  background: transparent;
  color: #fff;
  padding: 0 20px;
  font-size: 16px;
  font-weight: 600;
}

.bu-input-wrap span {
  padding: 0 20px;
  color: var(--bu-flame);
  font-weight: 700;
  font-size: 14px;
}

#calculateEstimate {
  width: 100%;
  min-height: 54px;
  margin-top: 10px;
  background: var(--bu-flame) !important;
  color: var(--bu-abyss) !important;
  border: 1px solid var(--bu-flame);
  border-radius: var(--radius-btn);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  cursor: pointer;
  transition: all 0.2s ease;
}

#calculateEstimate:hover {
  background: var(--bu-gold-hover) !important;
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(255, 177, 98, 0.3);
}

.bu-total {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 16px;
  margin-top: 28px;
  padding: 24px 0 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
}

.bu-total span {
  color: var(--bu-oatmeal);
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  font-weight: 600;
}

.bu-total strong {
  color: var(--bu-flame);
  font-family: var(--font-heading);
  font-size: clamp(28px, 3.5vw, 42px);
  font-weight: 800;
}

.bu-calc-note {
  margin: 16px 0 0;
  color: var(--bu-oatmeal);
  font-size: 12px;
  line-height: 1.6;
}

/* ==========================================================================
   Contact Section & Footer
   ========================================================================== */
.contact {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 45px;
  align-items: center;
}

.contact-card {
  background: linear-gradient(145deg, rgba(20, 30, 42, 0.75) 0%, rgba(10, 16, 24, 0.9) 100%);
  border: 1px solid rgba(255, 177, 98, 0.22);
  border-radius: var(--radius-card);
  padding: 24px 28px;
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 16px 40px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.08);
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.contact-item {
  display: flex;
  flex-direction: column;
  gap: 3px;
}

.contact-card .ey {
  font-size: 10px;
  letter-spacing: 0.18em;
  color: var(--bu-flame);
  text-transform: uppercase;
  font-weight: 600;
  margin-bottom: 2px;
}

.email {
  font-size: clamp(15px, 1.35vw, 19px);
  color: #ffffff;
  margin: 0;
  font-family: var(--font-body);
  font-weight: 500;
  letter-spacing: 0.2px;
  display: block;
}

.email a {
  color: #ffffff;
  text-decoration: none;
  transition: color 0.2s ease, transform 0.2s ease;
  display: inline-block;
}

.email a:hover {
  color: var(--bu-flame);
  transform: translateX(3px);
}

/* ==========================================================================
   Footer
   ========================================================================== */
footer,
.bu-footer {
  position: relative;
  z-index: 10;
  padding: 30px 6%;
  background: #070b10;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-family: var(--font-nav);
  font-size: 10.5px;
  font-weight: 500;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.bu-footer-wrap {
  max-width: 1400px;
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
}

.bu-footer-left {
  display: inline-flex;
  align-items: center;
  gap: 12px;
}

.bu-footer-copy {
  color: rgba(238, 233, 223, 0.48);
  letter-spacing: 0.16em;
}

.bu-footer-divider {
  color: rgba(255, 177, 98, 0.35);
  font-size: 9px;
  font-weight: 300;
  user-select: none;
}

.bu-footer-tagline {
  color: rgba(238, 233, 223, 0.72);
  letter-spacing: 0.15em;
}

.bu-footer-right {
  display: inline-flex;
  align-items: center;
}

.bu-footer-credit {
  color: rgba(201, 193, 177, 0.45);
  letter-spacing: 0.16em;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.bu-footer-author {
  color: #ffffff;
  font-weight: 600;
  letter-spacing: 0.18em;
  transition: color 0.25s ease;
}

.bu-footer-author:hover {
  color: var(--bu-flame);
}

/* ==========================================================================
   Floating Panels (Weather & Clock Dropdowns)
   ========================================================================== */
.bu-widget-panel {
  display: none;
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  width: 320px;
  max-width: calc(100vw - 24px);
  z-index: 100020;
  background: rgba(14, 21, 29, 0.98);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 177, 98, 0.35);
  border-radius: 4px;
  color: var(--bu-palladian);
  padding: 20px;
  box-shadow: 0 16px 45px rgba(0, 0, 0, 0.85);
  animation: fadeInDown 0.2s ease;
}

.bu-widget-wrapper.open .bu-widget-panel {
  display: block;
}

.bu-mw-title,
.bu-clock-title {
  font-size: 11px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--bu-flame);
  font-weight: 700;
  margin-bottom: 14px;
}

.bu-mw-close,
.bu-clock-close {
  float: right;
  background: none;
  border: 0;
  color: var(--bu-oatmeal);
  font-size: 22px;
  line-height: 1;
  cursor: pointer;
  padding: 2px 6px;
  margin-top: -4px;
}

.bu-mw-close:hover,
.bu-clock-close:hover {
  color: #fff;
}

.bu-mw-select,
.bu-clock-select {
  width: 100%;
  background: #0d141c;
  color: var(--bu-palladian);
  border: 1px solid rgba(238, 233, 223, 0.2);
  border-radius: 4px;
  padding: 10px 12px;
  margin-bottom: 12px;
  font-size: 13px;
  outline: none;
  cursor: pointer;
}

.bu-mw-select option,
.bu-clock-select option {
  background: #0d141c;
  color: var(--bu-palladian);
  padding: 6px 10px;
}

.bu-mw-result {
  border-top: 1px solid rgba(238, 233, 223, 0.12);
  margin-top: 14px;
  padding-top: 14px;
}

.bu-mw-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 12px;
}

.bu-mw-label {
  font-size: 9px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--bu-oatmeal);
}

.bu-mw-value {
  font-family: var(--font-telemetry);
  font-size: 17px;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  color: var(--bu-flame);
  margin-top: 2px;
}

.bu-clock-big {
  font-family: var(--font-telemetry);
  font-size: 34px;
  font-weight: 700;
  letter-spacing: 0.06em;
  font-variant-numeric: tabular-nums;
  color: #ffffff;
  margin: 10px 0;
}

.bu-clock-zone {
  font-size: 12px;
  color: var(--bu-oatmeal);
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes fadeInDown {
  from { opacity: 0; transform: translateY(-8px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ==========================================================================
   Responsive Breakpoints
   ========================================================================== */

@media (max-width: 1024px) {
  .nav-menu {
    gap: 4px;
  }
  .nav-menu a {
    padding: 0 10px;
    font-size: 11px;
  }
  .bu-benefits-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
  }
}

@media (max-width: 860px) {
  header.nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 14px;
    height: 60px;
    background: linear-gradient(180deg, rgba(3, 6, 9, 0.62) 0%, rgba(3, 6, 9, 0.24) 58%, rgba(3, 6, 9, 0) 100%) !important;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border-bottom: 0;
    box-shadow: none;
    box-sizing: border-box;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100000;
  }

  .header-left { 
    display: flex;
    align-items: center;
    justify-content: flex-start;
    z-index: 15;
  }

  /* Centered Brand Logo */
  .brand-logo {
    position: absolute;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: center;
    pointer-events: auto;
    margin: 0;
    padding: 0;
  }

  .nav-logo-img,
  .brand-logo:hover .nav-logo-img {
    height: 75px;
    max-height: 75px;
    width: auto;
    max-width: 190px;
    object-fit: contain;
    filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.7));
    transition: transform 0.25s ease, filter 0.25s ease;
  }

  .brand-logo:active .nav-logo-img {
    transform: scale(0.96);
  }

  .header-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    z-index: 15;
  }

  .header-actions .language-menu {
    display: none;
  }
  
  .nav-menu {
    display: none;
  }

  .mobile-nav-toggle {
    display: flex;
    width: 36px;
    height: 36px;
    padding: 7px 4px;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    backdrop-filter: none !important;
    -webkit-backdrop-filter: none !important;
    box-sizing: border-box;
    align-self: center;
    cursor: pointer;
  }

  .mobile-nav-toggle:hover,
  .mobile-nav-toggle.open {
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
  }

  .mobile-drawer {
    top: 60px;
  }

  .bu-widgets {
    display: flex;
    align-items: center;
    gap: 8px;
  }

  .bu-widget {
    min-width: auto;
    height: 36px;
    padding: 0 4px;
    box-sizing: border-box;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    background: transparent !important;
    border: none !important;
    border-radius: 0 !important;
    box-shadow: none !important;
  }

  .bu-widget-label {
    font-family: var(--font-nav);
    font-size: 7.5px;
    letter-spacing: 0.22em;
    text-transform: uppercase;
    color: var(--bu-flame);
    line-height: 1;
    margin-bottom: 3px;
    font-weight: 700;
  }

  .bu-clock-time, .bu-weather-temp {
    font-size: 11.5px;
    font-weight: 600;
    color: #ffffff;
    line-height: 1;
    font-family: var(--font-telemetry);
    font-variant-numeric: tabular-nums;
    letter-spacing: 0.02em;
  }

  .bu-clock-date, .bu-weather-meta {
    display: none;
  }

  .bu-widget-panel {
    top: calc(100% + 8px);
    left: 8px;
    width: calc(100vw - 24px);
    max-width: 320px;
  }

  .cards {
    grid-template-columns: 1fr;
    gap: 16px;
  }

  #bu-projects #yachtRows {
    grid-template-columns: 1fr;
  }

  .yacht-card-image {
    height: 280px;
  }

  .modal {
    padding: 16px;
    align-items: center;
    justify-content: center;
  }

  .modal-card-box {
    grid-template-columns: 1fr;
    max-width: 480px;
    max-height: 86vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    border-radius: var(--radius-card);
  }

  .modal-img-container {
    height: 220px;
    min-height: 220px;
    max-height: 220px;
  }

  .modal-side {
    border-left: none;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 22px 20px;
    max-height: none;
  }

  .modal-side h2 {
    font-size: 24px !important;
    margin: 6px 0 14px !important;
  }

  .bu-precision-banner {
    min-height: 480px;
    background: #05070a url("../assets/images/precision-yacht-dusk.png") 72% center / cover no-repeat;
    padding: 60px 6%;
    display: flex;
    align-items: center;
  }

  .bu-precision-banner > img {
    min-height: 480px;
    object-position: 70% center;
  }

  .bu-precision-content {
    left: auto;
    width: 100%;
    margin-left: 0;
    padding: 0;
  }

  .bu-precision-shade {
    background: linear-gradient(90deg, rgba(3,6,9,0.96) 0%, rgba(3,6,9,0.88) 60%, rgba(3,6,9,0.45) 100%);
  }

  .bu-precision-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .bu-precision-btn {
    width: 100%;
  }

  .contact {
    grid-template-columns: 1fr;
    gap: 36px;
  }

  .bu-choice-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .bu-benefits {
    padding: 45px 6%;
  }

  .bu-rail-container {
    padding-left: 28px;
  }

  /* Vertical continuous track on tablet & mobile */
  .bu-rail-track {
    top: 10px;
    bottom: 24px;
    left: 4px;
    right: auto;
    width: 1px;
    height: auto;
    background: linear-gradient(180deg, 
      rgba(255, 177, 98, 0.65) 0%, 
      rgba(255, 177, 98, 0.4) 80%, 
      rgba(255, 177, 98, 0.05) 100%
    );
  }

  .bu-benefits-grid {
    grid-template-columns: 1fr;
    gap: 28px;
  }

  .bu-benefit {
    position: relative;
    padding-left: 0;
  }

  .bu-rail-node {
    margin-bottom: 6px;
    flex-direction: row;
    align-items: center;
  }

  .bu-rail-pin {
    position: absolute;
    left: -28px;
    top: 3px;
  }

  .bu-benefit-num {
    margin-bottom: 0;
  }
}

@media (max-width: 600px) {
  .sec {
    padding: 60px 5%;
  }

  #bu-company.sec,
  #bu-contact.sec {
    padding: 36px 5%;
  }

  .statement {
    padding: 60px 5%;
  }

  .statement blockquote {
    font-size: 20px !important;
    line-height: 1.4 !important;
  }
}

@media (max-width: 480px) {
  header.nav {
    padding: 0 10px;
    height: 58px;
  }

  .mobile-drawer {
    top: 58px;
  }

  .nav-logo-img,
  .brand-logo:hover .nav-logo-img {
    height: 75px;
    max-height: 75px;
    max-width: 190px;
  }

  .bu-widgets {
    gap: 6px;
  }

  .bu-widget {
    min-width: auto;
    height: 34px;
    padding: 0 3px;
  }

  .bu-widget-label {
    font-size: 7px;
  }

  .bu-clock-time, .bu-weather-temp {
    font-size: 10.5px;
  }

  .mobile-nav-toggle {
    width: 34px;
    height: 34px;
    padding: 7px 3px;
  }

  .hero {
    height: 64vh;
    min-height: 430px;
    padding: 0 5% 35px;
    align-items: flex-end;
  }

  .hero-cta-wrap {
    margin-top: 14px;
    width: auto;
  }

  .hero-cta-btn {
    width: auto;
    max-width: fit-content;
    padding: 6.5px 14px;
    font-size: 8px;
    letter-spacing: 0.14em;
    gap: 6px;
    border-radius: 3px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.4);
  }

  .hero-cta-btn .hero-cta-icon svg {
    width: 9px;
    height: 9px;
  }

  .bu-finish-gallery {
    padding: 60px 5%;
  }

  .bu-finish-grid {
    grid-template-columns: 1fr;
  }

  .bu-calc-card {
    padding: 20px 16px;
  }

  .bu-total {
    flex-direction: column;
    align-items: flex-start;
    gap: 8px;
  }

  .bu-total strong {
    font-size: 30px;
  }

  footer,
  .bu-footer {
    padding: 24px 5%;
  }

  .bu-footer-wrap {
    flex-direction: column;
    gap: 10px;
    text-align: center;
    justify-content: center;
  }

  .bu-footer-left {
    flex-wrap: wrap;
    justify-content: center;
    gap: 8px;
  }

  .bu-widget-panel {
    position: fixed;
    right: 12px;
    left: 12px;
    width: auto;
    max-width: calc(100vw - 24px);
    top: 66px;
  }
}

.back-to-top {
  position: fixed !important;
  right: 28px;
  bottom: 28px;
  z-index: 15000 !important;
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
  border: 1px solid rgba(255, 177, 98, 0.42);
  border-radius: 50%;
  background: rgba(5, 10, 15, 0.68);
  color: var(--bu-flame);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.35);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  cursor: pointer;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateY(12px);
  transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease, background 0.25s ease, border-color 0.25s ease;
}

.back-to-top span {
  font-size: 23px;
  line-height: 1;
  transform: translateY(-1px);
}

.back-to-top.visible {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateY(0);
}

.back-to-top:hover {
  border-color: var(--bu-flame);
  background: rgba(255, 177, 98, 0.14);
}

@media (max-width: 600px) {
  .back-to-top {
    right: 16px;
    bottom: 18px;
    width: 44px;
    height: 44px;
  }
}

@media (min-width: 861px) {
  header.nav {
    position: fixed !important;
    padding: 8px 3%;
    background: linear-gradient(180deg, rgba(3, 6, 9, 0.62) 0%, rgba(3, 6, 9, 0.24) 58%, rgba(3, 6, 9, 0) 100%) !important;
    border-bottom: 0;
    box-shadow: none;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
  }

  .nav-logo-img,
  .brand-logo:hover .nav-logo-img {
    height: 114px;
    max-height: 114px;
    filter: drop-shadow(0 3px 14px rgba(0, 0, 0, 0.55));
  }

  .nav-menu {
    gap: 20px;
  }

  .nav-menu a {
    position: relative;
    min-height: auto;
    padding: 12px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: rgba(243, 243, 240, 0.86);
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.75);
    transition: color 0.25s ease;
  }

  .nav-menu a::after {
    content: "";
    position: absolute;
    left: 50%;
    right: 50%;
    bottom: 5px;
    height: 1px;
    background: var(--bu-flame);
    transition: left 0.25s ease, right 0.25s ease;
  }

  .nav-menu a:hover,
  .nav-menu a.active {
    background: transparent;
    border-color: transparent;
    color: var(--bu-flame);
    transform: none;
  }

  .nav-menu a:hover::after,
  .nav-menu a.active::after {
    left: 0;
    right: 0;
  }

  .bu-widgets {
    gap: 20px;
  }

  .bu-widget {
    min-width: 0;
    padding: 5px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.75);
  }

  .bu-widget:hover,
  .bu-widget-wrapper.open .bu-widget {
    border-color: transparent;
    background: transparent;
    transform: none;
  }

  .header-actions {
    gap: 20px;
  }

  .language-trigger {
    min-width: auto;
    padding: 8px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    text-shadow: 0 2px 12px rgba(0, 0, 0, 0.75);
  }

  .language-trigger:hover,
  .language-menu.open .language-trigger {
    border-color: transparent;
    background: transparent;
    color: var(--bu-flame);
  }

  .bu-precision-banner {
    min-height: 520px;
    height: auto;
    background: #05070a url("../assets/images/precision-yacht-dusk.png") right center / auto 100% no-repeat;
  }

  .bu-precision-banner > img {
    height: 100%;
    max-height: none;
    object-fit: contain;
    object-position: center center;
  }

  .bu-precision-ey {
    margin-bottom: 10px;
    font-size: 11px;
  }

  .bu-precision-content h2 {
    font-size: clamp(34px, 3.3vw, 52px);
    line-height: 0.98;
  }

  .bu-precision-rule {
    width: 58px;
    height: 2px;
    margin: 14px 0 16px;
  }

  .bu-precision-content p {
    margin-bottom: 18px;
    font-size: clamp(14px, 1vw, 16px);
    line-height: 1.45;
  }

  .bu-precision-btn {
    min-width: 165px;
    min-height: 42px;
    padding: 0 20px;
    font-size: 12px;
  }
}

/* Unified colour grading for selected yacht projects */
.yacht-card-image::after {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 1;
  pointer-events: none;
  background: linear-gradient(135deg, rgba(13, 43, 70, 0.26), rgba(7, 13, 20, 0.08) 52%, rgba(207, 138, 67, 0.16));
  mix-blend-mode: soft-light;
}

.yacht-card img {
  filter: saturate(1.16) contrast(1.07) brightness(0.95) hue-rotate(-4deg);
}

.yacht-card-info {
  z-index: 2;
}

.bu-brochure-section {
  position: relative;
  z-index: 2;
  padding: 0 6%;
  background: radial-gradient(circle at 85% 50%, rgba(255, 177, 98, 0.05), transparent 50%), linear-gradient(120deg, rgba(5, 10, 15, 0.96), rgba(10, 18, 26, 0.9));
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  border-bottom: 1px solid rgba(255, 255, 255, 0.04);
  overflow: hidden;
}

.bu-brochure-wrap {
  display: grid;
  grid-template-columns: minmax(280px, 1fr) minmax(320px, 1.2fr);
  align-items: center;
  justify-content: space-between;
  gap: clamp(32px, 4vw, 48px);
  position: relative;
}

.bu-brochure-content {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 16px;
  position: relative;
  z-index: 3;
}

.bu-brochure-content h2 {
  margin: 4px 0 0;
  color: #f3f3f0;
  font-size: clamp(32px, 3.5vw, 48px);
  font-weight: 500;
  letter-spacing: -1px;
  line-height: 1.15;
}

.bu-brochure-open {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 0;
  color: var(--bu-flame);
  border-bottom: 1px solid rgba(255, 177, 98, 0.48);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.18em;
  text-decoration: none;
  transition: all 0.3s ease;
  margin-top: 6px;
}

.bu-brochure-open:hover {
  color: #fff;
  border-bottom-color: var(--bu-flame);
  transform: translateX(4px);
}

.bu-brochure-open span {
  font-size: 18px;
  line-height: 1;
  transition: transform 0.3s ease;
}

.bu-brochure-open:hover span {
  transform: translate(2px, -2px);
}

.bu-brochure-visual {
  position: relative;
  width: 100%;
  max-width: 600px;
  height: 360px;
  margin-left: auto;
  overflow: hidden;
  z-index: 2;
  box-shadow: none;
  border: none;
  background: transparent;
  -webkit-mask-image: radial-gradient(ellipse 48% 48% at 50% 50%, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.88) 28%, rgba(0, 0, 0, 0.42) 58%, rgba(0, 0, 0, 0.08) 85%, transparent 100%);
  mask-image: radial-gradient(ellipse 48% 48% at 50% 50%, rgba(0, 0, 0, 1) 0%, rgba(0, 0, 0, 0.88) 28%, rgba(0, 0, 0, 0.42) 58%, rgba(0, 0, 0, 0.08) 85%, transparent 100%);
  transition: transform 0.5s ease;
}

.bu-brochure-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  opacity: 0.94;
  filter: saturate(1.10) contrast(1.12) brightness(0.92);
  -webkit-mask-image: linear-gradient(to right, transparent 0%, #000 16%, #000 84%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 16%, #000 84%, transparent 100%);
  -webkit-mask-composite: source-in;
  mask-image: linear-gradient(to right, transparent 0%, #000 16%, #000 84%, transparent 100%), linear-gradient(to bottom, transparent 0%, #000 16%, #000 84%, transparent 100%);
  mask-composite: intersect;
  transition: transform 0.9s cubic-bezier(0.16, 1, 0.3, 1), filter 0.8s ease, opacity 0.6s ease;
}

.bu-brochure-section:hover .bu-brochure-visual img {
  transform: scale(1.05);
  filter: saturate(1.22) contrast(1.2) brightness(0.9);
  opacity: 0.98;
}

.bu-brochure-visual::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(ellipse at center, transparent 40%, rgba(5, 10, 15, 0.35) 70%, rgba(5, 10, 15, 0.85) 100%);
}

.bu-brochure-glow {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(circle at 50% 38%, rgba(255, 177, 98, 0.16) 0%, rgba(13, 43, 70, 0.12) 45%, transparent 75%);
  mix-blend-mode: screen;
}

@media (max-width: 960px) {
  .bu-brochure-section {
    padding: 36px 6%;
  }

  .bu-brochure-wrap {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .bu-brochure-visual {
    max-width: 100%;
    height: 320px;
    margin-left: 0;
  }
}

@media (max-width: 600px) {
  .bu-brochure-section {
    padding: 24px 5%;
  }

  .bu-brochure-visual {
    height: 240px;
  }
}

/* Unified premium minimal section styling */
.sec {
  padding-top: 84px;
  padding-bottom: 84px;
  background: linear-gradient(120deg, rgba(5, 10, 15, 0.91), rgba(13, 23, 33, 0.78));
  border-top: 1px solid rgba(255, 255, 255, 0.055);
}

#bu-company.sec {
  padding-top: 50px;
  padding-bottom: 50px;
}

#bu-services.sec,
#bu-projects.sec,
#bu-contact.sec {
  padding-top: 84px;
  padding-bottom: 84px;
  background: linear-gradient(120deg, rgba(5, 10, 15, 0.9), rgba(14, 24, 34, 0.76));
}

.sec h2,
.bu-finish-intro h2,
.bu-calc-intro h2 {
  font-weight: 500;
  letter-spacing: -1px;
  color: #f3f3f0;
}

.ey,
.bu-calc-label {
  font-weight: 600;
  letter-spacing: 0.28em;
}

.sec .muted,
.bu-finish-intro .muted,
.bu-calc-intro p {
  color: rgba(238, 233, 223, 0.76);
}

.card,
.yacht-card,
.bu-benefit,
.bu-finish-card,
.contact-card {
  background: linear-gradient(160deg, rgba(12, 20, 28, 0.82), rgba(6, 11, 16, 0.9));
  border-color: rgba(255, 255, 255, 0.09);
  box-shadow: 0 14px 38px rgba(0, 0, 0, 0.24);
}

.card:hover,
.yacht-card:hover,
.bu-benefit:hover,
.bu-finish-card:hover {
  border-color: rgba(255, 177, 98, 0.34);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.34);
}

.bu-benefits {
  padding-top: 44px;
  padding-bottom: 44px;
  background: rgba(5, 10, 15, 0.9);
  border-top-color: rgba(255, 177, 98, 0.12);
  border-bottom-color: rgba(255, 177, 98, 0.12);
}

.statement {
  padding-top: 82px;
  padding-bottom: 82px;
}

.bu-finish-gallery {
  padding-top: 84px;
  padding-bottom: 84px;
  background: radial-gradient(ellipse at 50% -10%, rgba(214, 181, 126, 0.07), transparent 38%),
              linear-gradient(120deg, rgba(5, 10, 15, 0.92), rgba(13, 23, 33, 0.8)) !important;
}

.bu-calculator-section {
  padding-top: 84px;
  padding-bottom: 84px;
  background: linear-gradient(120deg, rgba(5, 10, 15, 0.92), rgba(14, 24, 34, 0.78)) !important;
  border-top-color: rgba(255, 255, 255, 0.06);
}

.bu-calc-card {
  background: linear-gradient(155deg, rgba(13, 22, 31, 0.9), rgba(7, 12, 18, 0.94)) !important;
  border-color: rgba(255, 255, 255, 0.1) !important;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.28);
}



@media (max-width: 600px) {
  .sec,
  #bu-services.sec,
  #bu-projects.sec,
  #bu-contact.sec,
  .bu-finish-gallery,
  .bu-calculator-section {
    padding-top: 56px;
    padding-bottom: 56px;
  }

  #bu-company.sec {
    padding-top: 37px;
    padding-bottom: 37px;
  }

  .statement {
    padding-top: 64px;
    padding-bottom: 64px;
  }

  .bu-finish-grid {
    gap: 14px;
  }

  .bu-finish-image {
    height: clamp(140px, 45vw, 190px);
    aspect-ratio: auto;
  }

  .bu-finish-copy {
    padding: 16px;
  }

  .bu-finish-title-row {
    margin-bottom: 6px;
  }

  .bu-finish-copy h3 {
    font-size: 17px;
  }

  .bu-finish-gr {
    font-size: 12px;
    margin-bottom: 7px;
  }

  .bu-finish-copy p {
    font-size: 12.5px;
    line-height: 1.45;
  }

  .bu-finish-corner {
    top: 9px;
    right: 9px;
    padding: 3px 8px;
    font-size: 10px;
  }

  footer {
    padding-top: 24px;
    padding-bottom: 24px;
    gap: 10px;
  }
}

@supports (padding: max(0px)) {
  header.nav {
    padding-left: max(16px, env(safe-area-inset-left));
    padding-right: max(16px, env(safe-area-inset-right));
    padding-top: max(16px, env(safe-area-inset-top));
  }
  footer {
    padding-bottom: max(24px, env(safe-area-inset-bottom));
  }
}

/* Compact yacht cards with full vessel framing */
#bu-projects #yachtRows {
  gap: 18px;
  margin-top: 32px;
}

.yacht-card-image {
  height: clamp(200px, 21vw, 300px);
}

.yacht-card img {
  object-fit: cover;
  object-position: center;
}

#yachtRows .yacht-card[data-yacht="GELLY"] img {
  object-position: center bottom;
}

@media (max-width: 860px) {
  .yacht-card-image {
    height: 220px;
  }
}

@media (max-width: 600px) {
  .yacht-card-image {
    height: 200px;
  }
}

.nav-logo-wordmark {
  display: none;
}

@media (max-width: 860px) {
  .brand-logo .nav-logo-img {
    display: none !important;
  }

  .brand-logo .nav-logo-wordmark {
    display: block;
    width: 86px;
    height: auto;
    transform: translateY(10%);
    filter: drop-shadow(0 2px 10px rgba(0, 0, 0, 0.7));
  }
}

@media (max-width: 480px) {
  .brand-logo .nav-logo-wordmark {
    width: 79px;
  }
}

@media (min-width: 861px) {
  .bu-calc-wrap {
    zoom: 89%;
  }

  #bu-company .wrap {
    position: relative;
    min-height: 180px;
    grid-template-rows: 1fr;
  }

  #bu-company .ey {
    position: absolute;
    top: 0;
    left: 0;
  }

  #bu-company.sec h2[data-i18n="companyTitle"],
  #bu-company .muted {
    grid-row: 1;
    align-self: center;
  }
}