/* ==========================================================================
   BESIM DESIGN — BESPOKE ARCHITECTURAL STYLING
   Commercial, Hospitality & Industrial Architectural Studio
   ========================================================================== */

:root {
  --bg-dark: #080b11;
  --bg-surface: #0f1420;
  --bg-card: #151b2b;
  --bg-card-hover: #1b2337;
  --bg-glass: rgba(15, 20, 32, 0.85);

  --accent-gold: #c5a880;
  --accent-gold-hover: #d8c19f;
  --accent-gold-dark: #9e7e59;
  --accent-gold-glow: rgba(197, 168, 128, 0.15);

  --text-main: #f1f5f9;
  --text-muted: #94a3b8;
  --text-dim: #64748b;
  --text-gold: #c5a880;

  --border-subtle: rgba(255, 255, 255, 0.07);
  --border-card: rgba(255, 255, 255, 0.1);
  --border-gold: rgba(197, 168, 128, 0.35);

  --radius-sm: 4px;
  --radius-md: 8px;
  --radius-lg: 14px;
  --radius-pill: 9999px;

  --font-sans: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-serif: 'Cinzel', 'Playfair Display', Georgia, serif;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.45);
  --shadow-lg: 0 16px 40px rgba(0, 0, 0, 0.6);
  --shadow-gold: 0 0 30px rgba(197, 168, 128, 0.2);

  --transition-fast: 0.15s ease;
  --transition-normal: 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg-dark);
  color: var(--text-main);
}

body {
  font-family: var(--font-sans);
  background-color: var(--bg-dark);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  color: var(--text-main);
  font-weight: 600;
  line-height: 1.25;
}

h1, h2, .font-serif {
  font-family: var(--font-serif);
  letter-spacing: 0.03em;
}

p {
  color: var(--text-muted);
}

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition-fast);
}

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

/* Layout Utilities */
.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.section-padding {
  padding-top: 100px;
  padding-bottom: 100px;
}

@media (max-width: 768px) {
  .section-padding {
    padding-top: 60px;
    padding-bottom: 60px;
  }
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 60px;
}

.section-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 16px;
  background: var(--accent-gold-glow);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-pill);
  color: var(--accent-gold);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 16px;
}

.section-title {
  font-size: 2.6rem;
  margin-bottom: 16px;
}

.section-subtitle {
  font-size: 1.05rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .section-title {
    font-size: 2rem;
  }
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 13px 28px;
  border-radius: var(--radius-sm);
  font-size: 0.92rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  text-align: center;
}

.btn-primary {
  background-color: var(--accent-gold);
  color: #0b0f17;
  border-color: var(--accent-gold);
}

.btn-primary:hover {
  background-color: var(--accent-gold-hover);
  border-color: var(--accent-gold-hover);
  transform: translateY(-2px);
  box-shadow: var(--shadow-gold);
}

.btn-secondary {
  background-color: rgba(255, 255, 255, 0.04);
  color: var(--text-main);
  border-color: var(--border-card);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  transform: translateY(-2px);
}

.btn-sm {
  padding: 8px 18px;
  font-size: 0.82rem;
}

section[id] {
  scroll-margin-top: 85px;
}

/* Top Announcement / Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background-color: rgba(8, 11, 17, 0.85);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--border-subtle);
  transition: all var(--transition-normal);
}

.navbar.scrolled {
  background-color: rgba(8, 11, 17, 0.98);
  border-bottom-color: var(--border-gold);
  box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
}

.nav-logo-mark {
  width: 42px;
  height: 42px;
  background: linear-gradient(135deg, #1e2638, #0a0d14);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--accent-gold);
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 700;
}

.nav-logo-text {
  display: flex;
  flex-direction: column;
}

.nav-logo-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  color: var(--text-main);
}

.nav-logo-sub {
  font-size: 0.68rem;
  letter-spacing: 0.16em;
  color: var(--accent-gold);
  text-transform: uppercase;
}

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

.nav-link {
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--text-muted);
  transition: color var(--transition-fast);
  letter-spacing: 0.02em;
}

.nav-link:hover,
.nav-link.active {
  color: var(--accent-gold);
}

.nav-item-dropdown {
  position: relative;
}

.nav-dropdown-menu {
  position: absolute;
  top: 100%;
  left: 50%;
  transform: translateX(-50%) translateY(10px);
  min-width: 220px;
  background: rgba(14, 18, 27, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 8px 0;
  list-style: none;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.6), 0 0 20px rgba(197, 168, 128, 0.12);
  z-index: 1000;
}

.nav-dropdown-menu::before {
  content: '';
  position: absolute;
  top: -16px;
  left: 0;
  right: 0;
  height: 16px;
}

.nav-item-dropdown:hover .nav-dropdown-menu,
.nav-item-dropdown:focus-within .nav-dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateX(-50%) translateY(0);
}

.dropdown-item {
  display: block;
  padding: 10px 20px;
  font-size: 0.84rem;
  color: var(--text-muted);
  text-decoration: none;
  transition: all 0.2s ease;
  font-weight: 500;
  text-align: left;
}

.dropdown-item:hover {
  color: var(--accent-gold);
  background: rgba(197, 168, 128, 0.08);
  padding-left: 24px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 16px;
}

.nav-toggle {
  display: none;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  color: var(--accent-gold);
  cursor: pointer;
  padding: 8px 12px;
  font-size: 1.15rem;
  line-height: 1;
  transition: all var(--transition-fast);
}

.nav-toggle:hover {
  background: rgba(197, 168, 128, 0.15);
  color: #fff;
}

.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 12, 0.72);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  z-index: 998;
  opacity: 0;
  visibility: hidden;
  transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
}

.nav-backdrop.active {
  opacity: 1;
  visibility: visible;
}

body.nav-open {
  overflow: hidden;
}

@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background-color: rgba(10, 14, 22, 0.98);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    flex-direction: column;
    padding: 24px 20px 32px;
    border-bottom: 1px solid var(--border-gold);
    gap: 16px;
    max-height: 0;
    overflow-y: hidden;
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1), opacity 0.3s ease, visibility 0.3s ease;
    box-shadow: 0 24px 48px rgba(0, 0, 0, 0.8);
    z-index: 999;
  }
  .nav-links.active {
    max-height: calc(100vh - 80px);
    overflow-y: auto;
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    -webkit-overflow-scrolling: touch;
  }
  .nav-link {
    font-size: 1.05rem;
    padding: 12px 16px;
    display: block;
    width: 100%;
    text-align: center;
    border-radius: var(--radius-sm);
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-link:hover {
    background: rgba(197, 168, 128, 0.08);
  }
  .nav-item-dropdown {
    width: 100%;
    text-align: center;
  }
  .nav-item-dropdown > .nav-link {
    cursor: pointer;
    user-select: none;
  }
  .nav-item-dropdown.open > .nav-link {
    color: var(--accent-gold);
    background: rgba(197, 168, 128, 0.08);
  }
  .nav-dropdown-menu {
    display: none;
    position: static;
    transform: none;
    opacity: 1;
    visibility: visible;
    box-shadow: none;
    border: 1px solid rgba(197, 168, 128, 0.2);
    background: rgba(20, 27, 44, 0.8);
    border-radius: var(--radius-sm);
    margin: 8px auto 4px;
    padding: 8px 0;
    width: 100%;
    max-width: 320px;
  }
  .nav-item-dropdown.open .nav-dropdown-menu {
    display: block;
    animation: fadeInMenu 0.25s ease forwards;
  }
  @keyframes fadeInMenu {
    from { opacity: 0; transform: translateY(-6px); }
    to { opacity: 1; transform: translateY(0); }
  }
  .dropdown-item {
    text-align: center;
    padding: 12px 16px;
    font-size: 0.92rem;
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
  }
  .nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 44px;
    min-height: 44px;
  }
  .nav-actions .btn-download {
    display: none;
  }
}

@media (max-width: 480px) {
  .nav-container {
    height: 72px;
    padding-left: 16px;
    padding-right: 16px;
  }
  .nav-links {
    top: 72px;
    padding: 20px 16px 28px;
  }
  .nav-links.active {
    max-height: calc(100vh - 72px);
  }
  .nav-logo-mark {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }
  .nav-logo-name {
    font-size: 1.05rem;
  }
  .nav-logo-sub {
    font-size: 0.62rem;
  }
  .nav-actions {
    gap: 8px;
  }
  .nav-actions .btn-sm {
    padding: 7px 12px;
    font-size: 0.76rem;
  }
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 120px;
  padding-bottom: 80px;
  background: radial-gradient(circle at 80% 20%, rgba(197, 168, 128, 0.08) 0%, transparent 50%),
              radial-gradient(circle at 20% 80%, rgba(20, 27, 43, 0.5) 0%, transparent 60%);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 60px;
  align-items: center;
}

@media (max-width: 992px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
}

.hero-content {
  z-index: 2;
}

.hero-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  background: rgba(197, 168, 128, 0.1);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-pill);
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-gold);
  margin-bottom: 24px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.hero-title {
  font-size: 3.4rem;
  line-height: 1.15;
  margin-bottom: 24px;
  font-family: var(--font-serif);
}

.hero-title span {
  color: var(--accent-gold);
  font-style: italic;
}

@media (max-width: 768px) {
  .hero-title {
    font-size: 2.4rem;
  }
}

.hero-description {
  font-size: 1.12rem;
  line-height: 1.7;
  color: var(--text-muted);
  margin-bottom: 36px;
  max-width: 600px;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 48px;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  padding-top: 36px;
  border-top: 1px solid var(--border-subtle);
}

.stat-item h4 {
  font-size: 1.8rem;
  color: var(--accent-gold);
  font-family: var(--font-serif);
  margin-bottom: 4px;
}

.stat-item p {
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-dim);
}

/* Hero Media Display */
.hero-media {
  position: relative;
  z-index: 2;
}

.hero-card-stack {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-card);
  box-shadow: var(--shadow-lg);
}

.hero-card-stack img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.hero-card-stack:hover img {
  transform: scale(1.03);
}

.hero-badge-overlay {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background: rgba(11, 15, 23, 0.88);
  backdrop-filter: blur(10px);
  padding: 18px 24px;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-gold);
}

.hero-badge-title {
  font-size: 1rem;
  font-weight: 600;
  color: var(--text-main);
  margin-bottom: 4px;
}

.hero-badge-sub {
  font-size: 0.82rem;
  color: var(--accent-gold);
}

/* Sectors Grid */
.sectors-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.sector-card {
  background-color: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 32px 28px;
  transition: all var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.sector-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 3px;
  background: var(--accent-gold);
  opacity: 0;
  transition: opacity var(--transition-fast);
}

.sector-card:hover {
  background-color: var(--bg-card-hover);
  border-color: var(--border-gold);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

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

.sector-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background: var(--accent-gold-glow);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 24px;
}

.sector-title {
  font-size: 1.3rem;
  margin-bottom: 12px;
}

.sector-desc {
  font-size: 0.92rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.sector-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.sector-tag {
  font-size: 0.75rem;
  padding: 4px 10px;
  background: rgba(255, 255, 255, 0.04);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
  border: 1px solid var(--border-subtle);
}

/* Portfolio Section */
.portfolio-filters {
  display: flex;
  justify-content: center;
  gap: 12px;
  flex-wrap: wrap;
  margin-bottom: 40px;
}

.filter-btn {
  padding: 8px 20px;
  background: transparent;
  border: 1px solid var(--border-card);
  color: var(--text-muted);
  border-radius: var(--radius-sm);
  font-size: 0.85rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  text-transform: capitalize;
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--accent-gold-glow);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
  gap: 30px;
}

@media (max-width: 576px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
  }
}

.project-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.project-card:hover {
  transform: translateY(-5px);
  border-color: var(--border-gold);
  box-shadow: var(--shadow-md);
}

.project-img-wrap {
  position: relative;
  height: 250px;
  overflow: hidden;
}

.project-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform var(--transition-slow);
}

.project-card:hover .project-img-wrap img {
  transform: scale(1.05);
}

.project-cat-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 4px 12px;
  background: rgba(8, 11, 17, 0.85);
  backdrop-filter: blur(6px);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.project-body {
  padding: 24px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.project-title {
  font-size: 1.25rem;
  margin-bottom: 10px;
}

.project-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.project-scope-list {
  display: flex;
  flex-wrap: wrap;
  gap: 6px;
  margin-bottom: 20px;
}

.project-scope-item {
  font-size: 0.72rem;
  padding: 3px 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-sm);
  color: var(--text-dim);
}

.project-card-footer {
  border-top: 1px solid var(--border-subtle);
  padding-top: 16px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.btn-link {
  background: none;
  border: none;
  color: var(--accent-gold);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 0;
  transition: gap var(--transition-fast);
}

.btn-link:hover {
  gap: 10px;
  color: var(--accent-gold-hover);
}

/* Calculator Section */
.calculator-box {
  background: linear-gradient(135deg, #101625, #161e33);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 48px;
  box-shadow: var(--shadow-lg);
}

@media (max-width: 768px) {
  .calculator-box {
    padding: 24px;
  }
}

.calc-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .calc-grid {
    grid-template-columns: 1fr;
    gap: 36px;
  }
}

.calc-step {
  margin-bottom: 28px;
}

.calc-step-label {
  display: block;
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--accent-gold);
  margin-bottom: 12px;
}

.calc-type-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 12px;
}

@media (max-width: 576px) {
  .calc-type-grid {
    grid-template-columns: 1fr;
  }
}

.calc-type-card {
  border: 1px solid var(--border-card);
  background: rgba(255, 255, 255, 0.02);
  border-radius: var(--radius-sm);
  padding: 16px;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.calc-type-card:hover,
.calc-type-card.selected {
  border-color: var(--accent-gold);
  background: var(--accent-gold-glow);
}

.calc-type-card h5 {
  font-size: 0.95rem;
  margin-bottom: 4px;
}

.calc-type-card p {
  font-size: 0.78rem;
  color: var(--text-dim);
}

.slider-container {
  margin-top: 10px;
}

.range-slider {
  width: 100%;
  accent-color: var(--accent-gold);
  height: 6px;
  background: rgba(255, 255, 255, 0.1);
  border-radius: 3px;
  cursor: pointer;
}

.slider-values {
  display: flex;
  justify-content: space-between;
  margin-top: 8px;
  font-size: 0.8rem;
  color: var(--text-dim);
}

.calc-output-card {
  background: rgba(8, 11, 17, 0.8);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.calc-est-title {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  margin-bottom: 8px;
}

.calc-est-range {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  color: var(--accent-gold);
  font-weight: 700;
  margin-bottom: 24px;
}

.calc-meta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 28px;
  border-top: 1px solid var(--border-subtle);
  border-bottom: 1px solid var(--border-subtle);
  padding: 20px 0;
}

.calc-meta-item p {
  font-size: 0.78rem;
  text-transform: uppercase;
  color: var(--text-dim);
}

.calc-meta-item h6 {
  font-size: 1.1rem;
  color: var(--text-main);
  margin-top: 4px;
}

/* Workflow Section */
.workflow-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  position: relative;
}

.workflow-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  position: relative;
}

.workflow-step-num {
  font-family: var(--font-serif);
  font-size: 2.8rem;
  font-weight: 700;
  color: rgba(197, 168, 128, 0.2);
  line-height: 1;
  margin-bottom: 16px;
}

.workflow-title {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

.workflow-desc {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Testimonials */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
}

.testimonial-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.testimonial-rating {
  color: var(--accent-gold);
  font-size: 1.1rem;
  margin-bottom: 16px;
  letter-spacing: 2px;
}

.testimonial-text {
  font-size: 0.95rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.7;
  margin-bottom: 24px;
}

.testimonial-author h5 {
  font-size: 1rem;
  margin-bottom: 4px;
}

.testimonial-author p {
  font-size: 0.8rem;
  color: var(--accent-gold);
}

/* FAQs */
.faq-accordion {
  max-width: 820px;
  margin: 0 auto;
}

.faq-item {
  border: 1px solid var(--border-card);
  background: var(--bg-card);
  border-radius: var(--radius-sm);
  margin-bottom: 12px;
  overflow: hidden;
  transition: border-color var(--transition-fast);
}

.faq-item.active {
  border-color: var(--border-gold);
}

.faq-question {
  width: 100%;
  padding: 22px 24px;
  text-align: left;
  background: none;
  border: none;
  color: var(--text-main);
  font-size: 1.05rem;
  font-weight: 600;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-icon {
  font-size: 1.2rem;
  color: var(--accent-gold);
  transition: transform var(--transition-fast);
}

.faq-item.active .faq-icon {
  transform: rotate(45deg);
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal);
  padding: 0 24px;
}

.faq-item.active .faq-answer {
  max-height: 300px;
  padding-bottom: 22px;
}

.faq-answer p {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--text-muted);
}

/* Contact & Quote Form Section */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 48px;
}

@media (max-width: 992px) {
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

.contact-info-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 40px;
}

.contact-item, .channel-card {
  display: flex;
  gap: 18px;
  margin-bottom: 24px;
  padding: 16px;
  border-radius: var(--radius-sm);
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-card);
  transition: all var(--transition-fast);
}

.channel-card-clickable {
  text-decoration: none;
  cursor: pointer;
  display: flex;
}

.channel-card-clickable:hover {
  border-color: var(--accent-gold);
  background: rgba(212, 175, 55, 0.06);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.35);
}

.channel-card-clickable:hover .map-badge-link {
  background: var(--accent-gold);
  color: #0b0f17;
}

.contact-icon, .channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: var(--accent-gold-glow);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  flex-shrink: 0;
}

.contact-text h5, .channel-content h5 {
  font-size: 1.05rem;
  margin-bottom: 4px;
  color: var(--text-main);
}

.contact-text p, .contact-text a, .channel-content p, .channel-content a {
  font-size: 0.92rem;
  color: var(--text-muted);
}

.map-badge-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  margin-top: 8px;
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--accent-gold);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.3);
  padding: 4px 10px;
  border-radius: 4px;
  transition: all var(--transition-fast);
}

.contact-form-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 40px;
}

.form-group {
  margin-bottom: 20px;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 500;
  color: var(--text-muted);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  background: rgba(8, 11, 17, 0.7);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-sm);
  color: var(--text-main);
  font-family: inherit;
  font-size: 0.95rem;
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--accent-gold);
  box-shadow: 0 0 0 2px var(--accent-gold-glow);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

@media (max-width: 576px) {
  .form-row {
    grid-template-columns: 1fr;
  }
}

.consent-check-label {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 0.82rem;
  color: var(--text-muted);
  cursor: pointer;
  line-height: 1.5;
}

.consent-check-label input {
  margin-top: 3px;
  accent-color: var(--accent-gold);
}

.honeypot-field {
  display: none !important;
  visibility: hidden !important;
}

/* Toast Alerts */
.toast-container {
  position: fixed;
  bottom: 24px;
  right: 24px;
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.toast {
  padding: 16px 24px;
  border-radius: var(--radius-sm);
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  color: var(--text-main);
  font-size: 0.9rem;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: slideUp 0.3s ease;
  max-width: 420px;
}

.toast.toast-success {
  border-color: #10b981;
  background: rgba(16, 185, 129, 0.1);
}

.toast.toast-error {
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.1);
}

@keyframes slideUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

/* Footer */
.footer {
  background-color: #05070a;
  border-top: 1px solid var(--border-subtle);
  padding: 80px 0 36px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1.2fr;
  gap: 40px;
  margin-bottom: 60px;
}

@media (max-width: 992px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 576px) {
  .footer-grid {
    grid-template-columns: 1fr;
  }
}

.footer-brand h4 {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  margin-bottom: 12px;
  letter-spacing: 0.05em;
}

.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 320px;
}

.footer-column h5 {
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--accent-gold);
  margin-bottom: 20px;
}

.footer-column ul {
  list-style: none;
}

.footer-column li {
  margin-bottom: 12px;
}

.footer-column a {
  font-size: 0.88rem;
  color: var(--text-muted);
}

.footer-column a:hover {
  color: var(--accent-gold);
}

.footer-bottom {
  border-top: 1px solid var(--border-subtle);
  padding-top: 30px;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  flex-wrap: wrap;
  gap: 16px;
  font-size: 0.82rem;
  color: var(--text-dim);
}

.stealth-admin-link {
  color: inherit;
  text-decoration: none;
  cursor: pointer;
  user-select: none;
  transition: color var(--transition-fast), opacity var(--transition-fast);
}

.stealth-admin-link:hover,
.stealth-admin-link:focus {
  color: var(--text-muted);
  outline: none;
}

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(4, 7, 12, 0.88);
  backdrop-filter: blur(8px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.25s;
}

.modal-overlay.active {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
}

.modal-content {
  background: var(--bg-surface);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  max-width: 800px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  padding: 36px;
  position: relative;
  box-shadow: var(--shadow-lg);
  animation: modalIn 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes modalIn {
  from { opacity: 0; transform: scale(0.96) translateY(10px); }
  to { opacity: 1; transform: scale(1) translateY(0); }
}

.modal-close {
  position: absolute;
  top: 20px;
  right: 20px;
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color var(--transition-fast);
}

.modal-close:hover {
  color: var(--text-main);
}

/* ==========================================================================
   BESIM DESIGN EXTENDED ARCHITECTURAL SECTIONS
   ========================================================================== */

/* Philosophical Quote Banner */
.quote-banner {
  background: linear-gradient(135deg, rgba(197, 168, 128, 0.08) 0%, rgba(15, 20, 32, 0.8) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-md);
  padding: 28px 32px;
  margin: 32px 0;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  position: relative;
}

.quote-banner p {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.8;
  color: #fff;
  font-style: italic;
  margin-bottom: 8px;
}

.quote-banner .quote-author {
  font-family: var(--font-sans);
  font-size: 0.85rem;
  color: var(--accent-gold);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Dual Vision & Mission Cards */
.vision-mission-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 24px;
  margin-top: 36px;
}

.statement-card {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  padding: 32px;
  position: relative;
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.statement-card:hover {
  transform: translateY(-4px);
  border-color: var(--border-gold);
}

.statement-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent-gold);
  background: rgba(197, 168, 128, 0.12);
  padding: 4px 12px;
  border-radius: var(--radius-pill);
  margin-bottom: 16px;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.statement-title {
  font-family: var(--font-serif);
  font-size: 1.4rem;
  color: var(--text-main);
  margin-bottom: 14px;
}

.statement-desc {
  color: var(--text-muted);
  line-height: 1.7;
  font-size: 0.95rem;
}

.mission-list {
  list-style: none;
  margin-top: 16px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.mission-list li {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.6;
}

.mission-list li span.dot {
  color: var(--accent-gold);
  font-weight: bold;
}

/* Factory & USP Feature Row */
.usp-factory-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
  margin-top: 32px;
}

.feature-pill-card {
  background: var(--bg-surface);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 28px;
  transition: border-color var(--transition-normal);
}

.feature-pill-card:hover {
  border-color: var(--border-gold);
}

.feature-pill-icon {
  width: 48px;
  height: 48px;
  background: rgba(197, 168, 128, 0.12);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  margin-bottom: 18px;
}

/* Client Brands Showcase Grid */
.clients-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 16px;
  margin-top: 32px;
}

.client-logo-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 18px 14px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  min-height: 110px;
  transition: transform var(--transition-normal), border-color var(--transition-normal), background var(--transition-normal);
}

.client-logo-card:hover {
  transform: translateY(-3px);
  border-color: var(--border-gold);
  background: var(--bg-card-hover);
}

.client-logo-img {
  max-width: 120px;
  max-height: 48px;
  object-fit: contain;
  filter: brightness(0.95);
  margin-bottom: 8px;
  background: #ffffff;
  padding: 4px 8px;
  border-radius: 4px;
}

.client-logo-text {
  font-weight: 700;
  font-size: 0.95rem;
  color: #fff;
  letter-spacing: 0.05em;
  margin-bottom: 6px;
}

.client-name-label {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--text-main);
  margin-top: 4px;
}

.client-cat-label {
  font-size: 0.7rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

/* Team Grid */
.team-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 28px;
}

.team-card {
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: var(--radius-md);
  padding: 24px;
  transition: border-color var(--transition-normal);
}

.team-card:hover {
  border-color: var(--border-gold);
}

.team-name {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  color: var(--text-main);
  margin-bottom: 4px;
}

.team-role {
  font-size: 0.82rem;
  color: var(--accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: 8px;
}

.team-bio {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
}

/* Admin Quick Banner */
.admin-quick-banner {
  background: rgba(197, 168, 128, 0.08);
  border: 1px dashed var(--accent-gold);
  border-radius: var(--radius-md);
  padding: 16px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 24px;
}

/* ==========================================================================
   SECTOR SHOWCASE GATEWAY (4 Cards in One Line on Desktop)
   ========================================================================== */
#projects .container {
  max-width: 1380px;
}

.sector-gateway-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 24px;
}

@media (max-width: 1024px) {
  .sector-gateway-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
  }
}

@media (max-width: 580px) {
  .sector-gateway-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
}

.sector-gateway-card {
  background: linear-gradient(180deg, rgba(18, 22, 32, 0.85) 0%, rgba(13, 16, 24, 0.95) 100%);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(197, 168, 128, 0.16);
  border-radius: var(--radius-md);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), border-color 0.4s ease, box-shadow 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  text-decoration: none;
  position: relative;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.35);
}

.sector-gateway-card:hover {
  transform: translateY(-8px);
  border-color: rgba(197, 168, 128, 0.55);
  box-shadow: 0 16px 36px -10px rgba(0, 0, 0, 0.7), 0 0 24px rgba(197, 168, 128, 0.16);
}

.sector-gateway-img-wrap {
  position: relative;
  height: 185px;
  overflow: hidden;
  background: #0f1420;
}

.sector-gateway-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1), filter 0.5s ease;
}

.sector-gateway-card:hover .sector-gateway-img-wrap img {
  transform: scale(1.06);
  filter: brightness(1.08);
}

.sector-gateway-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(8, 11, 17, 0.15) 0%, rgba(8, 11, 17, 0.85) 100%);
  pointer-events: none;
}

.sector-gateway-badge {
  position: absolute;
  top: 14px;
  left: 14px;
  padding: 5px 12px;
  background: rgba(8, 11, 17, 0.88);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  color: var(--accent-gold);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
  z-index: 2;
}

.sector-gateway-count {
  position: absolute;
  bottom: 12px;
  right: 14px;
  background: rgba(8, 11, 17, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid rgba(197, 168, 128, 0.35);
  color: var(--accent-gold);
  font-size: 0.72rem;
  padding: 4px 10px;
  border-radius: var(--radius-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  z-index: 2;
}

.sector-gateway-body {
  padding: 20px 18px;
  flex: 1;
  display: flex;
  flex-direction: column;
}

.sector-gateway-title {
  font-family: var(--font-serif);
  font-size: 1.15rem;
  line-height: 1.35;
  color: var(--text-main);
  margin-bottom: 10px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  transition: color 0.3s ease;
}

.sector-gateway-card:hover .sector-gateway-title {
  color: #fff;
}

.sector-title-arrow {
  font-size: 1.05rem;
  color: var(--accent-gold);
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.sector-gateway-card:hover .sector-title-arrow {
  transform: translate(4px, -2px);
}

.sector-gateway-desc {
  font-size: 0.82rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 16px;
  flex: 1;
}

.sector-gateway-action {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: 14px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  font-size: 0.82rem;
  font-weight: 600;
  color: var(--accent-gold);
  letter-spacing: 0.03em;
  transition: border-color 0.3s ease;
}

.sector-gateway-card:hover .sector-gateway-action {
  border-color: rgba(197, 168, 128, 0.3);
}

.sector-action-text {
  transition: color 0.3s ease;
}

.sector-gateway-card:hover .sector-action-text {
  color: #fff;
}

.sector-action-arrow {
  font-size: 1.1rem;
  transition: transform 0.35s cubic-bezier(0.16, 1, 0.3, 1), color 0.3s ease;
}

.sector-gateway-card:hover .sector-action-arrow {
  transform: translateX(6px);
  color: #fff;
}

/* ==========================================================================
   DEDICATED SHOWCASE PAGE STYLING
   ========================================================================== */
.showcase-hero {
  padding: 130px 0 50px;
  background: radial-gradient(circle at 50% 0%, rgba(197, 168, 128, 0.12) 0%, transparent 60%),
              radial-gradient(circle at 10% 40%, rgba(20, 27, 43, 0.6) 0%, transparent 50%);
  border-bottom: 1px solid var(--border-subtle);
}

.showcase-breadcrumb {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.82rem;
  color: var(--text-dim);
  margin-bottom: 20px;
}

.showcase-breadcrumb a {
  color: var(--text-muted);
}

.showcase-breadcrumb a:hover {
  color: var(--accent-gold);
}

.showcase-tabs-wrapper {
  position: sticky;
  top: 75px;
  z-index: 100;
  background: rgba(8, 11, 17, 0.94);
  backdrop-filter: blur(12px);
  padding: 16px 0;
  border-bottom: 1px solid var(--border-card);
  margin-bottom: 40px;
}

.showcase-tabs {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 12px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
}

.showcase-tabs::-webkit-scrollbar {
  display: none;
}

.showcase-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 10px 20px;
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-pill);
  color: var(--text-muted);
  font-size: 0.86rem;
  font-weight: 600;
  cursor: pointer;
  white-space: nowrap;
  transition: all var(--transition-fast);
  text-decoration: none;
}

.showcase-tab:hover {
  background: var(--bg-card-hover);
  border-color: var(--border-gold);
  color: var(--text-main);
}

.showcase-tab.active {
  background: var(--accent-gold-glow);
  border-color: var(--accent-gold);
  color: var(--accent-gold);
  box-shadow: 0 0 15px rgba(197, 168, 128, 0.25);
}

.showcase-tab .tab-icon {
  font-size: 1rem;
}

.showcase-tab .tab-badge {
  font-size: 0.72rem;
  padding: 1px 7px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-dim);
}

.showcase-tab.active .tab-badge {
  background: rgba(197, 168, 128, 0.25);
  color: var(--accent-gold);
}

/* Project Upload / Brief Submission Box */
.upload-brief-section {
  background: linear-gradient(180deg, var(--bg-surface) 0%, var(--bg-card) 100%);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-lg);
  padding: 44px 36px;
  margin-top: 70px;
  position: relative;
  box-shadow: var(--shadow-gold), var(--shadow-lg);
}

@media (max-width: 768px) {
  .upload-brief-section {
    padding: 28px 20px;
  }
}

.upload-brief-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 36px;
}

.upload-dropzone {
  border: 2px dashed var(--border-gold);
  background: rgba(197, 168, 128, 0.03);
  border-radius: var(--radius-md);
  padding: 32px 24px;
  text-align: center;
  cursor: pointer;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

.upload-dropzone:hover,
.upload-dropzone.dragover {
  background: rgba(197, 168, 128, 0.1);
  border-color: var(--accent-gold-hover);
}

.upload-dropzone-icon {
  font-size: 2.5rem;
  margin-bottom: 12px;
  color: var(--accent-gold);
}

.upload-file-pill {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 16px;
  background: rgba(197, 168, 128, 0.15);
  border: 1px solid var(--accent-gold);
  border-radius: var(--radius-pill);
  font-size: 0.85rem;
  color: #fff;
  margin-top: 12px;
}

.upload-file-pill button {
  background: none;
  border: none;
  color: var(--text-dim);
  cursor: pointer;
  font-size: 1rem;
}

.upload-file-pill button:hover {
  color: #ef4444;
}

.scope-checkbox-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 12px;
  margin-top: 10px;
}

.scope-checkbox-label {
  display: flex;
  align-items: center;
  gap: 10px;
  background: rgba(255, 255, 255, 0.03);
  border: 1px solid var(--border-subtle);
  padding: 10px 14px;
  border-radius: var(--radius-sm);
  font-size: 0.84rem;
  color: var(--text-muted);
  cursor: pointer;
  transition: border-color var(--transition-fast);
}

.scope-checkbox-label:hover {
  border-color: var(--border-gold);
  color: var(--text-main);
}

.scope-checkbox-label input[type="checkbox"] {
  accent-color: var(--accent-gold);
}

/* Nav Dropdown */
.nav-item-has-dropdown {
  position: relative;
}

.nav-dropdown {
  display: none;
  position: absolute;
  top: 100%;
  left: 0;
  min-width: 240px;
  background: var(--bg-surface);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  padding: 10px 0;
  z-index: 1000;
}

.nav-item-has-dropdown:hover .nav-dropdown {
  display: block;
}

.nav-dropdown-link {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 18px;
  font-size: 0.85rem;
  color: var(--text-muted);
  transition: all var(--transition-fast);
}

.nav-dropdown-link:hover {
  background: var(--accent-gold-glow);
  color: var(--accent-gold);
  padding-left: 22px;
}

/* ==========================================================================
   FOUNDER PROFILE SHOWCASE (Matching Design Reference)
   ========================================================================== */
.founder-profile-showcase {
  background: var(--bg-card);
  border: 1px solid var(--border-card);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: 0 20px 48px -12px rgba(0, 0, 0, 0.5), 0 0 24px rgba(197, 168, 128, 0.08);
  margin-top: 36px;
  position: relative;
}

.founder-profile-grid {
  display: grid;
  grid-template-columns: 42% 58%;
  align-items: stretch;
}

.founder-profile-media {
  position: relative;
  min-height: 480px;
  background: #0d121c;
  overflow: hidden;
}

.founder-profile-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 15%;
  display: block;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1), filter 0.6s ease;
}

.founder-profile-showcase:hover .founder-profile-img {
  transform: scale(1.03);
}

.founder-media-gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(14, 18, 27, 0) 60%, rgba(14, 18, 27, 0.85) 100%);
  pointer-events: none;
}

.founder-media-badge {
  position: absolute;
  bottom: 20px;
  left: 20px;
  background: rgba(14, 18, 27, 0.9);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  border: 1px solid var(--border-gold);
  border-radius: var(--radius-sm);
  padding: 8px 14px;
  color: var(--accent-gold);
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  z-index: 2;
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.4);
}

.founder-profile-content {
  padding: 44px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  position: relative;
  background: linear-gradient(135deg, rgba(20, 26, 38, 0.95) 0%, rgba(14, 18, 27, 0.98) 100%);
}

.founder-quote-mark {
  font-family: var(--font-serif);
  font-size: 3.5rem;
  line-height: 1;
  color: var(--accent-gold);
  opacity: 0.45;
  margin-bottom: 8px;
  user-select: none;
}

.founder-badge-label {
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent-gold);
  margin-bottom: 8px;
  display: inline-block;
}

.founder-name-heading {
  font-family: var(--font-serif);
  font-size: 2.25rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.02em;
  line-height: 1.2;
  margin-bottom: 8px;
}

.founder-role-sub {
  font-size: 0.82rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
  margin-bottom: 16px;
}

.founder-accent-line {
  width: 56px;
  height: 3px;
  background: var(--accent-gold);
  border-radius: 2px;
  margin-bottom: 22px;
}

.founder-bio-text p {
  color: var(--text-muted);
  font-size: 0.92rem;
  line-height: 1.78;
  margin-bottom: 14px;
}

.founder-bio-text p:last-child {
  margin-bottom: 0;
}

.founder-meta-strip {
  margin-top: 24px;
  padding-top: 18px;
  border-top: 1px solid var(--border-subtle);
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 16px;
}

.founder-meta-item strong {
  display: block;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--accent-gold);
  font-family: var(--font-serif);
}

.founder-meta-item span {
  font-size: 0.74rem;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 900px) {
  .founder-profile-grid {
    grid-template-columns: 1fr;
  }
  .founder-profile-media {
    min-height: 380px;
    max-height: 450px;
  }
  .founder-profile-content {
    padding: 32px 24px;
  }
  .founder-name-heading {
    font-size: 1.85rem;
  }
}

/* WhatsApp Integration & Quick Contact */
.btn-whatsapp {
  background-color: #25D366;
  color: #ffffff !important;
  border: 1px solid #20bd5a;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  transition: all var(--transition-normal);
  text-decoration: none;
  cursor: pointer;
}

.btn-whatsapp:hover {
  background-color: #20bd5a;
  color: #ffffff !important;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.4);
}

.whatsapp-confirmation-banner {
  margin-top: 24px;
  padding: 22px 24px;
  background: rgba(37, 211, 102, 0.08);
  border: 1px solid rgba(37, 211, 102, 0.4);
  border-radius: var(--radius-sm);
  text-align: center;
  animation: fadeIn 0.4s ease-out;
}

/* Accessibility & Smooth Interaction Refinements */
:focus-visible {
  outline: 2px solid var(--accent-gold);
  outline-offset: 3px;
}

@media (max-width: 768px) {
  .btn,
  .nav-link,
  .dropdown-item,
  .calc-type-card,
  .filter-btn {
    min-height: 44px;
  }
}

/* ==========================================================================
   MOBILE VIEWPORT & TOUCH EXPERIENCE PERFECTION
   Zero-overflow, responsive typography, accessible touch targets & fluidity
   ========================================================================== */

/* Prevent any horizontal overflow at viewport level */
html, body {
  max-width: 100%;
  overflow-x: hidden;
  position: relative;
  -webkit-overflow-scrolling: touch;
}

@media (max-width: 768px) {
  /* Container padding calibration for mobile */
  .container {
    padding-left: 18px;
    padding-right: 18px;
  }

  /* Hero Section scaling */
  .hero-section {
    padding-top: 96px;
    padding-bottom: 50px;
    min-height: auto;
  }

  .hero-tag {
    font-size: 0.74rem;
    padding: 5px 12px;
    margin-bottom: 18px;
  }

  .hero-title {
    font-size: 2.2rem;
    margin-bottom: 18px;
    word-break: break-word;
  }

  .hero-description {
    font-size: 1rem;
    margin-bottom: 26px;
  }

  .hero-actions {
    margin-bottom: 32px;
    gap: 12px;
  }

  .hero-card-stack img {
    height: 320px;
  }

  .hero-stats {
    gap: 16px;
    padding-top: 24px;
  }

  .stat-item h4 {
    font-size: 1.5rem;
  }

  .admin-quick-banner {
    flex-direction: column;
    align-items: flex-start !important;
    gap: 12px;
    padding: 14px 16px !important;
  }

  .admin-quick-banner .btn {
    width: 100%;
    justify-content: center;
  }

  /* Quote banner */
  .quote-banner {
    padding: 20px;
    margin: 24px 0;
  }

  .quote-banner p {
    font-size: 1rem;
    line-height: 1.6;
  }

  /* Grid protections against narrow overflow */
  .portfolio-grid,
  .sectors-grid,
  .calc-grid,
  .contact-grid,
  .footer-grid,
  .vision-mission-grid,
  .advantages-grid {
    grid-template-columns: 1fr !important;
    gap: 20px !important;
  }

  /* Calculator refinement */
  .calc-output-card {
    padding: 24px 18px;
  }

  .calc-est-range {
    font-size: 1.7rem;
    word-break: break-word;
    margin-bottom: 18px;
  }

  /* Modal Mobile Responsiveness */
  .modal-overlay {
    padding: 10px;
    align-items: flex-end;
  }

  .modal-content {
    padding: 24px 18px;
    max-height: 92vh;
    border-radius: var(--radius-md);
  }

  .modal-close {
    top: 14px;
    right: 14px;
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 50%;
    font-size: 1.6rem;
    line-height: 1;
    z-index: 10;
  }

  /* Toasts on mobile */
  .toast-container {
    left: 16px;
    right: 16px;
    bottom: 16px;
    width: auto;
  }

  .toast {
    max-width: 100%;
    width: 100%;
    box-sizing: border-box;
  }

  /* Form groups on mobile */
  .form-row {
    grid-template-columns: 1fr !important;
    gap: 14px !important;
  }

  .contact-info-card {
    padding: 24px 18px;
  }

  /* Founder card sizing */
  .founder-profile-media {
    min-height: 280px !important;
    max-height: 350px !important;
  }

  .founder-profile-content {
    padding: 24px 18px !important;
  }

  .founder-name-heading {
    font-size: 1.75rem !important;
  }

  .founder-meta-strip {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 14px;
    padding-right: 14px;
  }

  .hero-title {
    font-size: 1.85rem;
  }

  .hero-card-stack img {
    height: 260px;
  }

  .hero-actions .btn {
    width: 100%;
  }

  .calc-meta-grid {
    grid-template-columns: 1fr;
    gap: 12px;
  }

  .scope-checkbox-grid {
    grid-template-columns: 1fr !important;
  }

  .founder-meta-strip {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}