/* =========================================================
   Spancivils — styles.css
   Construction & Civil Engineering — Deep Slate Blue + Amber
   ========================================================= */

/* ---------------------------------------------------------
   CSS Custom Properties
   --------------------------------------------------------- */
:root {
  /* Brand Colors */
  --color-primary:       #1B2A4A;
  --color-primary-mid:   #243660;
  --color-primary-light: #2C4A7A;
  --color-accent:        #D4820A;
  --color-accent-light:  #E8930A;
  --color-accent-dark:   #B5700A;
  --color-bg:            #F5F6F8;
  --color-bg-alt:        #ECEEF2;
  --color-bg-dark:       #0E1829;
  --color-card:          #FFFFFF;
  --color-card-hover:    #FAFBFD;
  --color-text:          #1A2035;
  --color-text-muted:    #5A6480;
  --color-text-light:    #8892A8;
  --color-border:        #DDE1EB;
  --color-border-dark:   #C8CDD8;
  --color-success:       #16A34A;
  --color-error:         #DC2626;

  /* Gradients */
  --grad-primary:     linear-gradient(135deg, #1B2A4A, #2C4A7A);
  --grad-accent:      linear-gradient(135deg, #D4820A, #E8930A);
  --grad-hero:        linear-gradient(135deg, #0E1829 0%, #1B2A4A 50%, #22355C 100%);
  --grad-card-hover:  linear-gradient(135deg, rgba(27,42,74,0.04), rgba(212,130,10,0.04));

  /* Typography */
  --font-heading: 'Playfair Display', Georgia, 'Times New Roman', serif;
  --font-body:    'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  /* Spacing */
  --space-xs:  0.25rem;
  --space-sm:  0.5rem;
  --space-md:  1rem;
  --space-lg:  1.5rem;
  --space-xl:  2rem;
  --space-2xl: 3rem;
  --space-3xl: 4rem;
  --space-4xl: 6rem;

  /* Font Sizes */
  --font-size-xs:  0.75rem;
  --font-size-sm:  0.875rem;
  --font-size-md:  1rem;
  --font-size-lg:  1.125rem;
  --font-size-xl:  1.25rem;
  --font-size-2xl: 1.5rem;
  --font-size-3xl: 2rem;
  --font-size-4xl: 2.5rem;
  --font-size-5xl: 3.25rem;
  --font-size-6xl: 4rem;

  /* Borders */
  --radius-sm:   0.25rem;
  --radius-md:   0.5rem;
  --radius-lg:   0.75rem;
  --radius-xl:   1rem;
  --radius-2xl:  1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm:    0 1px 4px rgba(27,42,74,0.08);
  --shadow-md:    0 4px 16px rgba(27,42,74,0.10);
  --shadow-lg:    0 8px 32px rgba(27,42,74,0.14);
  --shadow-xl:    0 16px 48px rgba(27,42,74,0.18);
  --shadow-card:  0 2px 12px rgba(27,42,74,0.08);
  --shadow-amber: 0 4px 20px rgba(212,130,10,0.35);

  /* Transitions */
  --transition-fast:   150ms ease;
  --transition-base:   250ms ease;
  --transition-slow:   400ms ease;
  --transition-spring: 350ms cubic-bezier(0.34, 1.56, 0.64, 1);

  /* Layout */
  --container-max: 1200px;
  --nav-height:    72px;
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-accent);
  text-decoration: none;
  transition: color var(--transition-base);
}
a:hover { color: var(--color-accent-dark); }

ul { list-style: none; }

button {
  font-family: var(--font-body);
  cursor: pointer;
  border: none;
  background: none;
}

input, textarea, select {
  font-family: var(--font-body);
  font-size: var(--font-size-md);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-text);
}

/* ---------------------------------------------------------
   Utility Classes
   --------------------------------------------------------- */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-xl);
}

.section {
  padding: var(--space-4xl) 0;
}

.accent-text {
  color: var(--color-accent);
}

/* ---------------------------------------------------------
   Scroll Reveal Animations
   --------------------------------------------------------- */
.reveal {
  opacity: 0;
  transform: translateY(28px);
  transition: opacity var(--transition-slow), transform var(--transition-slow);
}

.reveal.active {
  opacity: 1;
  transform: translateY(0);
}

.reveal:nth-child(2) { transition-delay: 80ms; }
.reveal:nth-child(3) { transition-delay: 160ms; }
.reveal:nth-child(4) { transition-delay: 240ms; }
.reveal:nth-child(5) { transition-delay: 320ms; }
.reveal:nth-child(6) { transition-delay: 400ms; }

/* ---------------------------------------------------------
   Buttons
   --------------------------------------------------------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.7rem 1.5rem;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.03em;
  transition: all var(--transition-base);
  white-space: nowrap;
  text-transform: uppercase;
}

.btn-primary {
  background: var(--grad-accent);
  color: #fff;
  box-shadow: var(--shadow-amber);
}
.btn-primary:hover {
  color: #fff;
  transform: translateY(-2px);
  box-shadow: 0 8px 28px rgba(212,130,10,0.50);
  filter: brightness(1.05);
}
.btn-primary:active { transform: translateY(0); }

.btn-outline {
  background: transparent;
  color: #fff;
  border: 2px solid rgba(255,255,255,0.5);
}
.btn-outline:hover {
  color: #fff;
  border-color: var(--color-accent);
  background: rgba(212,130,10,0.15);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 0.9rem 2rem;
  font-size: var(--font-size-md);
}

.btn-sm {
  padding: 0.4rem 1rem;
  font-size: var(--font-size-xs);
}

.btn-full { width: 100%; justify-content: center; }

/* ---------------------------------------------------------
   Section Headers
   --------------------------------------------------------- */
.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--space-3xl);
}

.section-tag {
  display: inline-block;
  padding: 0.3rem 1rem;
  background: rgba(212,130,10,0.12);
  border: 1px solid rgba(212,130,10,0.3);
  border-radius: var(--radius-full);
  color: var(--color-accent);
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-bottom: var(--space-md);
}

.section-title {
  font-family: var(--font-heading);
  font-size: var(--font-size-4xl);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}

.section-subtitle {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 1.75;
}

/* ---------------------------------------------------------
   Navbar
   --------------------------------------------------------- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-height);
  transition: background var(--transition-base), box-shadow var(--transition-base);
}

.navbar.scrolled {
  background: rgba(27,42,74,0.97);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  box-shadow: 0 2px 20px rgba(14,24,41,0.4);
}

.nav-container {
  display: flex;
  align-items: center;
  height: 100%;
  gap: var(--space-xl);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  flex-shrink: 0;
}

.nav-logo-icon {
  font-size: 1.5rem;
  color: var(--color-accent);
}

.logo-text {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
  letter-spacing: -0.01em;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-xs);
  margin: 0 auto;
}

.nav-link {
  color: rgba(255,255,255,0.75);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 500;
  padding: 0.4rem 0.75rem;
  border-radius: var(--radius-sm);
  transition: color var(--transition-base), background var(--transition-base);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.nav-link:hover,
.nav-link.active {
  color: #fff;
  background: rgba(212,130,10,0.2);
}
.nav-link.active {
  color: var(--color-accent-light);
}

.nav-cta { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  margin-left: auto;
  z-index: 1001;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #fff;
  border-radius: 2px;
  transition: all var(--transition-base);
  transform-origin: center;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ---------------------------------------------------------
   Hero Section
   --------------------------------------------------------- */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: var(--grad-hero);
  padding-top: var(--nav-height);
}

/* Blueprint grid pattern */
.hero-blueprint {
  position: absolute;
  inset: 0;
  z-index: 0;
  background-image:
    linear-gradient(rgba(212,130,10,0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(212,130,10,0.06) 1px, transparent 1px),
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
  background-position: -1px -1px, -1px -1px, -1px -1px, -1px -1px;
}

/* Radial glow overlays */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 55% 60% at 70% 40%, rgba(212,130,10,0.12) 0%, transparent 65%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(27,42,74,0.6) 0%, transparent 60%);
  z-index: 1;
  pointer-events: none;
}

.hero-shapes {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
}

.hero-shape {
  position: absolute;
  border-radius: 50%;
  opacity: 0.08;
  filter: blur(80px);
  animation: floatShape 10s ease-in-out infinite;
}
.shape-1 { width: 600px; height: 600px; background: #D4820A; top: -150px; right: -100px; animation-delay: 0s; }
.shape-2 { width: 400px; height: 400px; background: #2C4A7A; bottom: -80px; left: -100px; animation-delay: -4s; }
.shape-3 { width: 250px; height: 250px; background: #D4820A; top: 35%; left: 15%; animation-delay: -7s; animation-duration: 13s; }
.shape-4 { width: 180px; height: 180px; background: #1B2A4A; top: 15%; right: 25%; animation-delay: -2s; animation-duration: 9s; }

@keyframes floatShape {
  0%, 100% { transform: translateY(0) scale(1); }
  50%       { transform: translateY(-35px) scale(1.04); }
}

.hero-content {
  position: relative;
  z-index: 3;
  max-width: 860px;
  padding-top: var(--space-4xl);
  padding-bottom: var(--space-4xl);
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-sm);
  padding: 0.45rem 1.1rem;
  background: rgba(212,130,10,0.18);
  border: 1px solid rgba(212,130,10,0.45);
  border-radius: var(--radius-full);
  color: var(--color-accent-light);
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 600;
  letter-spacing: 0.04em;
  margin-bottom: var(--space-xl);
}

.hero-headline {
  font-family: var(--font-heading);
  font-size: var(--font-size-6xl);
  font-weight: 900;
  line-height: 1.08;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: var(--space-xl);
}
.hero-headline .accent-text {
  color: var(--color-accent-light);
}

.hero-sub {
  font-size: var(--font-size-xl);
  color: rgba(255,255,255,0.65);
  max-width: 640px;
  line-height: 1.7;
  margin-bottom: var(--space-2xl);
}

.hero-ctas {
  display: flex;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 5;
}
.scroll-line {
  width: 2px;
  height: 48px;
  background: linear-gradient(to bottom, rgba(212,130,10,0.8), transparent);
  border-radius: 2px;
  animation: scrollPulse 2s ease-in-out infinite;
  margin: 0 auto;
}
@keyframes scrollPulse {
  0%, 100% { opacity: 1; transform: scaleY(1); }
  50%       { opacity: 0.4; transform: scaleY(0.7); }
}

/* ---------------------------------------------------------
   Stats Bar
   --------------------------------------------------------- */
.stats-bar {
  background: var(--color-primary);
  padding: var(--space-2xl) 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.stat-item {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  padding: var(--space-lg) var(--space-xl);
  border-right: 1px solid rgba(255,255,255,0.1);
}
.stat-item:last-child { border-right: none; }

.stat-icon {
  width: 52px;
  height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212,130,10,0.2);
  border: 1px solid rgba(212,130,10,0.4);
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  color: var(--color-accent-light);
  flex-shrink: 0;
}

.stat-num-wrap {
  display: flex;
  align-items: baseline;
  gap: 2px;
  line-height: 1;
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.4rem;
  font-weight: 900;
  color: #fff;
}
.stat-suffix {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--color-accent-light);
}
.stat-label {
  font-size: var(--font-size-sm);
  color: rgba(255,255,255,0.6);
  margin-top: 0.25rem;
  font-weight: 500;
  letter-spacing: 0.02em;
}

/* ---------------------------------------------------------
   About Section
   --------------------------------------------------------- */
.about {
  background: #fff;
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-3xl);
  align-items: start;
}

.about-left .section-tag { margin-bottom: var(--space-md); }

.about-left .section-title {
  font-size: var(--font-size-4xl);
  margin-bottom: var(--space-xl);
}

.about-intro {
  font-size: var(--font-size-lg);
  color: var(--color-text);
  line-height: 1.75;
  margin-bottom: var(--space-md);
  font-weight: 500;
}

.about-body {
  font-size: var(--font-size-md);
  color: var(--color-text-muted);
  line-height: 1.8;
  margin-bottom: var(--space-xl);
}

.credential-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.cred-card {
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  transition: border-color var(--transition-base), box-shadow var(--transition-base), transform var(--transition-base);
}
.cred-card:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 20px rgba(212,130,10,0.12);
  transform: translateY(-4px);
}

.cred-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(212,130,10,0.12);
  border: 1px solid rgba(212,130,10,0.25);
  border-radius: var(--radius-md);
  font-size: 1.2rem;
  color: var(--color-accent);
  flex-shrink: 0;
}

.cred-content h3 {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.25rem;
}
.cred-content p {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  line-height: 1.6;
}

/* ---------------------------------------------------------
   Services Section
   --------------------------------------------------------- */
.services {
  background: var(--color-bg);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.service-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-xl) var(--space-xl) var(--space-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: var(--grad-accent);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition-base);
}
.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-border-dark);
}
.service-card:hover::before {
  transform: scaleX(1);
}

.service-icon-wrap {
  width: 60px;
  height: 60px;
  border-radius: var(--radius-lg);
  background: var(--grad-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #fff;
  margin-bottom: var(--space-lg);
  box-shadow: 0 4px 16px rgba(27,42,74,0.3);
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.service-card p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.service-link {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  letter-spacing: 0.02em;
  transition: gap var(--transition-base), color var(--transition-base);
  text-transform: uppercase;
}
.service-link:hover { color: var(--color-accent-dark); gap: 10px; }

/* ---------------------------------------------------------
   Projects Section
   --------------------------------------------------------- */
.projects {
  background: var(--color-primary);
}

.projects .section-tag {
  background: rgba(212,130,10,0.2);
  border-color: rgba(212,130,10,0.4);
  color: var(--color-accent-light);
}

.projects .section-title {
  color: #fff;
}

.projects .section-subtitle {
  color: rgba(255,255,255,0.65);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.project-card {
  background: var(--color-primary-mid);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.project-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.4);
  border-color: rgba(212,130,10,0.4);
}

.project-image {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
}

/* Construction-themed gradient image areas */
.project-img-1 {
  background: linear-gradient(135deg, #1B2A4A 0%, #3D5A8A 40%, #D4820A 100%);
}
.project-img-2 {
  background: linear-gradient(135deg, #0E1829 0%, #243660 50%, #2C4A7A 100%);
}
.project-img-3 {
  background: linear-gradient(135deg, #1A1F2E 0%, #2A3550 50%, #D4820A 100%);
}

/* Subtle construction icon overlay */
.project-image::before {
  content: '';
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,255,255,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,255,255,0.03) 1px, transparent 1px);
  background-size: 40px 40px;
  z-index: 1;
}

.project-overlay {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  padding: var(--space-lg);
  background: linear-gradient(to top, rgba(14,24,41,0.7) 0%, transparent 60%);
}

.project-category {
  display: inline-block;
  padding: 0.25rem 0.75rem;
  background: var(--color-accent);
  color: #fff;
  font-size: var(--font-size-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border-radius: var(--radius-sm);
}

.project-info {
  padding: var(--space-xl);
}

.project-info h3 {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-sm);
}

.project-info p {
  color: rgba(255,255,255,0.6);
  font-size: var(--font-size-sm);
  line-height: 1.75;
  margin-bottom: var(--space-lg);
}

.project-link {
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-accent-light);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  transition: gap var(--transition-base), color var(--transition-base);
}
.project-link:hover { color: var(--color-accent); gap: 10px; }

/* ---------------------------------------------------------
   Why Choose Us
   --------------------------------------------------------- */
.why-us {
  background: #fff;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-xl);
}

.why-card {
  text-align: center;
  padding: var(--space-2xl) var(--space-xl);
  background: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.why-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-accent);
}

.why-icon {
  width: 68px;
  height: 68px;
  margin: 0 auto var(--space-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--grad-primary);
  font-size: 1.6rem;
  color: #fff;
  box-shadow: 0 4px 20px rgba(27,42,74,0.35);
}

.why-card h3 {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}
.why-card p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.75;
}

/* ---------------------------------------------------------
   Testimonials
   --------------------------------------------------------- */
.testimonials {
  background: var(--color-bg);
}

.carousel-wrapper {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius-2xl);
}

.carousel-track {
  display: flex;
  transition: transform var(--transition-slow);
}

.testimonial-slide {
  flex: 0 0 100%;
  padding: var(--space-sm);
}

.testimonial-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-2xl);
  position: relative;
  box-shadow: var(--shadow-card);
}

.quote-icon {
  font-size: 2.5rem;
  color: var(--color-accent);
  opacity: 0.3;
  margin-bottom: var(--space-md);
  line-height: 1;
}

.testimonial-text {
  font-family: var(--font-heading);
  font-size: var(--font-size-xl);
  font-style: italic;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: var(--space-xl);
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: var(--space-lg);
  flex-wrap: wrap;
}

.author-avatar {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-heading);
  font-size: var(--font-size-md);
  font-weight: 700;
  color: #fff;
  flex-shrink: 0;
}

.author-info { flex: 1; }
.author-info strong {
  display: block;
  font-family: var(--font-body);
  font-size: var(--font-size-md);
  font-weight: 700;
  color: var(--color-primary);
}
.author-info span {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
}

.star-rating {
  color: var(--color-accent);
  font-size: var(--font-size-sm);
  letter-spacing: 2px;
}

.carousel-dots {
  display: flex;
  justify-content: center;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}

.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--color-border-dark);
  border: 1.5px solid var(--color-border-dark);
  transition: all var(--transition-base);
  cursor: pointer;
  padding: 0;
}
.dot.active {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: scale(1.3);
  box-shadow: 0 0 0 3px rgba(212,130,10,0.2);
}

.carousel-arrows {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-top: var(--space-lg);
}

.carousel-arrow {
  width: 46px;
  height: 46px;
  border-radius: 50%;
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  color: var(--color-text-muted);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-md);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-sm);
}
.carousel-arrow:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  box-shadow: 0 4px 16px rgba(27,42,74,0.35);
}

/* ---------------------------------------------------------
   Team Section
   --------------------------------------------------------- */
.team {
  background: #fff;
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-xl);
}

.team-card {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-card);
  transition: transform var(--transition-base), box-shadow var(--transition-base), border-color var(--transition-base);
}
.team-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-xl);
  border-color: var(--color-accent);
}

.team-photo {
  position: relative;
  aspect-ratio: 1;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.team-initials {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 900;
  color: rgba(255,255,255,0.9);
  letter-spacing: -0.02em;
  position: relative;
  z-index: 1;
}

.team-social {
  position: absolute;
  inset: 0;
  background: rgba(14,24,41,0.85);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-md);
  opacity: 0;
  transition: opacity var(--transition-base);
}
.team-card:hover .team-social { opacity: 1; }

.team-social a {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(212,130,10,0.25);
  border: 1px solid rgba(212,130,10,0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-size: var(--font-size-md);
  transition: all var(--transition-base);
}
.team-social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  transform: scale(1.1);
}

.team-info {
  padding: var(--space-xl);
  border-top: 3px solid var(--color-accent);
}
.team-info h3 {
  font-family: var(--font-heading);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 0.2rem;
}
.team-role {
  display: inline-block;
  font-family: var(--font-body);
  font-size: var(--font-size-xs);
  font-weight: 700;
  color: var(--color-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: var(--space-sm);
}
.team-info p {
  color: var(--color-text-muted);
  font-size: var(--font-size-sm);
  line-height: 1.65;
}

/* ---------------------------------------------------------
   Contact Section
   --------------------------------------------------------- */
.contact {
  background: var(--color-bg);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-3xl);
  align-items: start;
}

.contact-info h3 {
  font-family: var(--font-heading);
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xl);
}

.contact-item {
  display: flex;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  padding: var(--space-lg);
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
}
.contact-item:hover {
  border-color: var(--color-accent);
  box-shadow: 0 4px 16px rgba(212,130,10,0.1);
}

.contact-icon {
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(27,42,74,0.08);
  border: 1px solid rgba(27,42,74,0.15);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}
.contact-item strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 2px;
}
.contact-item p { color: var(--color-text-muted); font-size: var(--font-size-sm); margin: 0; }
.contact-item a { color: var(--color-text-muted); font-size: var(--font-size-sm); }
.contact-item a:hover { color: var(--color-accent); }

/* Map placeholder */
.contact-map-placeholder {
  border: none;
  padding: 0;
  background: transparent;
}
.map-placeholder {
  background: var(--color-primary);
  border-radius: var(--radius-lg);
  height: 140px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: var(--space-sm);
  color: rgba(255,255,255,0.6);
  font-size: var(--font-size-sm);
  border: 1px solid rgba(255,255,255,0.1);
}
.map-placeholder i {
  font-size: 2rem;
  color: var(--color-accent-light);
}

.contact-social {
  display: flex;
  gap: var(--space-sm);
  margin-top: var(--space-xl);
}
.contact-social a {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-card);
  border: 1.5px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  font-size: var(--font-size-md);
  transition: all var(--transition-base);
}
.contact-social a:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: #fff;
  transform: translateY(-3px);
  box-shadow: 0 4px 16px rgba(27,42,74,0.3);
}

/* Contact Form */
.contact-form-wrap {
  background: var(--color-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-2xl);
  padding: var(--space-2xl);
  box-shadow: var(--shadow-md);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-lg);
}

.form-group {
  margin-bottom: var(--space-lg);
  display: flex;
  flex-direction: column;
}

.form-group label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: 0.4rem;
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--color-bg);
  border: 1.5px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0.75rem 1rem;
  color: var(--color-text);
  font-size: var(--font-size-md);
  transition: border-color var(--transition-base), box-shadow var(--transition-base);
  -webkit-appearance: none;
  appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' fill='%235A6480' viewBox='0 0 16 16'%3E%3Cpath d='M7.247 11.14L2.451 5.658C1.885 5.013 2.345 4 3.204 4h9.592a1 1 0 0 1 .753 1.659l-4.796 5.48a1 1 0 0 1-1.506 0z'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 12px center;
  background-size: 12px;
  padding-right: 2.2rem;
  cursor: pointer;
}
.form-group select option { background: #fff; color: var(--color-text); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(212,130,10,0.15);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-text-light);
}

.form-group.error input,
.form-group.error select,
.form-group.error textarea {
  border-color: var(--color-error);
  box-shadow: 0 0 0 3px rgba(220,38,38,0.1);
}
.form-group.success input,
.form-group.success select,
.form-group.success textarea {
  border-color: var(--color-success);
  box-shadow: 0 0 0 3px rgba(22,163,74,0.1);
}

.form-error {
  color: var(--color-error);
  font-size: var(--font-size-xs);
  margin-top: 0.35rem;
  min-height: 1em;
  display: block;
}

.form-success {
  display: none;
  align-items: center;
  gap: var(--space-sm);
  background: rgba(22,163,74,0.08);
  border: 1px solid rgba(22,163,74,0.3);
  border-radius: var(--radius-md);
  padding: var(--space-md) var(--space-lg);
  color: var(--color-success);
  font-size: var(--font-size-sm);
  margin-top: var(--space-md);
}
.form-success.visible { display: flex; }
.form-success i { font-size: var(--font-size-lg); }

/* ---------------------------------------------------------
   Footer
   --------------------------------------------------------- */
.footer {
  background: var(--color-bg-dark);
  border-top: 3px solid var(--color-accent);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: var(--space-2xl);
  padding: var(--space-4xl) 0 var(--space-2xl);
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  text-decoration: none;
  margin-bottom: var(--space-lg);
}
.footer-logo i {
  font-size: 1.6rem;
  color: var(--color-accent);
}
.footer-logo span {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

.footer-brand p {
  color: rgba(255,255,255,0.55);
  font-size: var(--font-size-sm);
  line-height: 1.75;
  margin-bottom: var(--space-xl);
  max-width: 300px;
}

.footer-social {
  display: flex;
  gap: var(--space-sm);
}
.footer-social a {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.6);
  font-size: var(--font-size-sm);
  transition: all var(--transition-base);
}
.footer-social a:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #fff;
  transform: translateY(-3px);
}

.footer-col h3 {
  font-family: var(--font-body);
  font-size: var(--font-size-sm);
  font-weight: 700;
  color: #fff;
  margin-bottom: var(--space-lg);
  padding-bottom: var(--space-sm);
  border-bottom: 1px solid rgba(255,255,255,0.1);
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.footer-links li { margin-bottom: 0.6rem; }
.footer-links a {
  color: rgba(255,255,255,0.55);
  font-size: var(--font-size-sm);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: color var(--transition-base), gap var(--transition-base);
}
.footer-links a i { font-size: 0.6rem; color: var(--color-accent); }
.footer-links a:hover { color: rgba(255,255,255,0.9); gap: 0.75rem; }

.footer-contact li {
  display: flex;
  align-items: flex-start;
  gap: var(--space-md);
  margin-bottom: var(--space-md);
  color: rgba(255,255,255,0.55);
  font-size: var(--font-size-sm);
}
.footer-contact i {
  color: var(--color-accent-light);
  margin-top: 2px;
  flex-shrink: 0;
  width: 14px;
}
.footer-contact a { color: rgba(255,255,255,0.55); }
.footer-contact a:hover { color: var(--color-accent-light); }

.footer-cta {
  margin-top: var(--space-lg);
  font-size: var(--font-size-xs);
  padding: 0.6rem 1.2rem;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding: var(--space-lg) 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--space-md);
}
.footer-bottom p { color: rgba(255,255,255,0.35); font-size: var(--font-size-sm); }

.footer-legal {
  display: flex;
  gap: var(--space-lg);
}
.footer-legal a {
  color: rgba(255,255,255,0.35);
  font-size: var(--font-size-sm);
  transition: color var(--transition-base);
}
.footer-legal a:hover { color: rgba(255,255,255,0.65); }

/* ---------------------------------------------------------
   Back to Top Button
   --------------------------------------------------------- */
.back-to-top {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--color-accent);
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-md);
  box-shadow: var(--shadow-amber);
  z-index: 500;
  opacity: 0;
  transform: translateY(20px);
  transition: opacity var(--transition-base), transform var(--transition-base);
  pointer-events: none;
  cursor: pointer;
}
.back-to-top.visible {
  opacity: 1;
  transform: translateY(0);
  pointer-events: auto;
}
.back-to-top:hover {
  background: var(--color-accent-dark);
  transform: translateY(-3px);
}

/* ---------------------------------------------------------
   Responsive — 1024px
   --------------------------------------------------------- */
@media (max-width: 1024px) {
  :root {
    --font-size-6xl: 3.25rem;
    --font-size-5xl: 2.75rem;
    --font-size-4xl: 2.2rem;
  }

  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .projects-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(3, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; gap: var(--space-xl); }
}

/* ---------------------------------------------------------
   Responsive — 768px
   --------------------------------------------------------- */
@media (max-width: 768px) {
  :root {
    --font-size-6xl: 2.75rem;
    --font-size-4xl: 2rem;
    --font-size-3xl: 1.75rem;
  }

  .nav-links,
  .nav-cta {
    display: none;
  }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-height);
    left: 0;
    right: 0;
    background: rgba(27,42,74,0.98);
    backdrop-filter: blur(20px);
    padding: var(--space-xl);
    gap: var(--space-xs);
    border-bottom: 1px solid rgba(212,130,10,0.2);
    z-index: 999;
  }
  .hamburger { display: flex; }

  .hero-headline { font-size: 2.4rem; }
  .hero-ctas { flex-direction: column; align-items: flex-start; }

  .stats-grid { grid-template-columns: 1fr; }
  .stat-item { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.1); }
  .stat-item:nth-child(even) { border-bottom: none; }

  .about-grid { grid-template-columns: 1fr; }
  .credential-cards { grid-template-columns: 1fr 1fr; }

  .services-grid { grid-template-columns: 1fr; }
  .projects-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .team-grid { grid-template-columns: repeat(2, 1fr); }

  .contact-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }

  .footer-grid { grid-template-columns: 1fr; }
  .footer-brand p { max-width: none; }

  .section-title { font-size: var(--font-size-3xl); }
}

/* ---------------------------------------------------------
   Responsive — 480px
   --------------------------------------------------------- */
@media (max-width: 480px) {
  :root {
    --font-size-6xl: 2.1rem;
    --font-size-4xl: 1.75rem;
  }

  .container { padding: 0 var(--space-md); }
  .section { padding: var(--space-2xl) 0; }

  .hero-content { padding-top: var(--space-xl); padding-bottom: var(--space-xl); }
  .hero-headline { font-size: 1.9rem; }
  .hero-sub { font-size: var(--font-size-md); }

  .stats-grid { grid-template-columns: 1fr 1fr; gap: var(--space-sm); }
  .stat-item { padding: var(--space-md); flex-direction: column; text-align: center; gap: var(--space-sm); }

  .credential-cards { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .team-grid { grid-template-columns: 1fr; }

  .section-title { font-size: var(--font-size-2xl); }
  .section-subtitle { font-size: var(--font-size-md); }

  .testimonial-card { padding: var(--space-lg); }
  .testimonial-text { font-size: var(--font-size-lg); }

  .contact-form-wrap { padding: var(--space-lg); }

  .footer-bottom-inner { flex-direction: column; text-align: center; }
  .footer-legal { justify-content: center; }

  .back-to-top { bottom: 1rem; right: 1rem; }
}

/* ---------------------------------------------------------
   Preloader
   --------------------------------------------------------- */
#preloader { position:fixed; top:0; left:0; width:100%; height:100%; background:#fff; display:flex; align-items:center; justify-content:center; z-index:9999; transition: opacity 0.5s ease; }
#preloader.hidden { opacity:0; pointer-events:none; }
.spinner { border:4px solid #f3f3f3; border-top:4px solid #D4820A; border-radius:50%; width:50px; height:50px; animation:spin 0.8s linear infinite; }
@keyframes spin { 0%{transform:rotate(0deg)} 100%{transform:rotate(360deg)} }

/* ---------------------------------------------------------
   Hero Canvas
   --------------------------------------------------------- */
#hero-canvas { position:absolute; top:0; left:0; width:100%; height:100%; z-index:1; pointer-events:none; }
.hero { position:relative; overflow:hidden; }
.hero-content, .hero > .container { position:relative; z-index:2; }

/* ---------------------------------------------------------
   WhatsApp Float Button
   --------------------------------------------------------- */
.whatsapp-float { position:fixed; width:60px; height:60px; bottom:30px; right:30px; background:#25D366; color:#fff; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:28px; box-shadow:2px 2px 12px rgba(0,0,0,0.3); z-index:1000; text-decoration:none; animation:wapulse 2s infinite; }
.whatsapp-float:hover { transform:scale(1.1); background:#128C7E; color:#fff; }
@keyframes wapulse { 0%{box-shadow:0 0 0 0 rgba(37,211,102,0.7)} 70%{box-shadow:0 0 0 12px rgba(37,211,102,0)} 100%{box-shadow:0 0 0 0 rgba(37,211,102,0)} }
@media(max-width:768px){ .whatsapp-float{width:50px;height:50px;bottom:20px;right:20px;font-size:24px;} }

/* ---------------------------------------------------------
   Enhanced Button Ripple Effect
   --------------------------------------------------------- */
.btn::before { content:''; position:absolute; top:50%; left:50%; width:0; height:0; border-radius:50%; background:rgba(255,255,255,0.25); transform:translate(-50%,-50%); transition:width 0.5s, height 0.5s; }
.btn:hover::before { width:300px; height:300px; }
.btn { position:relative; overflow:hidden; }

/* ── ANIMATED AVATAR RINGS ───────────────────────────────── */
.team-photo, .author-avatar, .testi-avatar, .agent-avatar { position: relative; }
.team-photo::after, .author-avatar::after, .testi-avatar::after, .agent-avatar::after { content:''; position:absolute; inset:-5px; border-radius:50%; border:2px solid #D4820A; opacity:0; animation:avatarRing 2.5s ease-in-out infinite; }
@keyframes avatarRing { 0%,100%{transform:scale(1);opacity:0.55} 50%{transform:scale(1.12);opacity:0} }

/* ── HERO ANIMATED ICON ──────────────────────────────────── */
.hero-icon-animated {
  width: 110px; height: 110px;
  background: linear-gradient(135deg, rgba(255,255,255,.18), rgba(255,255,255,.05));
  backdrop-filter: blur(10px); border-radius: 28px;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 1.8rem;
  animation: heroFloat 4s ease-in-out infinite;
  box-shadow: 0 20px 50px rgba(0,0,0,.35);
  border: 1.5px solid rgba(255,255,255,.15);
}
.hero-icon-animated i { font-size: 54px; color: #fff; animation: hiPulse 3s ease-in-out infinite; }
@keyframes heroFloat { 0%,100%{transform:translateY(0) rotate(0deg)} 50%{transform:translateY(-18px) rotate(4deg)} }
@keyframes hiPulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.82;transform:scale(1.1)} }

/* ── STAT ICON WRAPPER ───────────────────────────────────── */
.stat-icon-wrapper {
  width: 68px; height: 68px;
  background: rgba(255,255,255,.12); backdrop-filter: blur(8px);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  margin: 0 auto .75rem; animation: siBounce 2.2s ease-in-out infinite;
}
.stat-icon-wrapper .stat-icon { background: none; width: auto; height: auto; box-shadow: none; }
@keyframes siBounce { 0%,100%{transform:scale(1)} 50%{transform:scale(1.15)} }

/* ── GRADIENT SERVICE CARDS ──────────────────────────────── */
.service-card {
  position: relative; min-height: 300px; border-radius: 24px;
  padding: 2.8rem 2rem 2rem; overflow: hidden; cursor: pointer;
  transition: transform .4s cubic-bezier(.4,0,.2,1), box-shadow .4s;
  border: 1px solid rgba(255,255,255,.08);
  display: flex; flex-direction: column; align-items: flex-start; background: transparent;
}
.card-gradient-bg {
  position: absolute; inset: 0; z-index: 1;
  transition: transform .4s; border-radius: 24px;
}
.service-card:hover .card-gradient-bg { transform: scale(1.06); }
.card-grad-1 { background: linear-gradient(135deg,#1B2A4A 0%,#2E4A7A 55%,#8B5E3C 100%); }
.card-grad-2 { background: linear-gradient(135deg,#0D1B2A 0%,#1B3A5C 55%,#C87941 100%); }
.card-grad-3 { background: linear-gradient(135deg,#1A2F1A 0%,#2D5A2D 55%,#D4820A 100%); }
.card-grad-4 { background: linear-gradient(135deg,#2A1B3D 0%,#4A2D6E 55%,#D4820A 100%); }
.card-grad-5 { background: linear-gradient(135deg,#1B2A2A 0%,#1B4A4A 55%,#8B6B3C 100%); }
.card-grad-6 { background: linear-gradient(135deg,#2A1B1B 0%,#5C2D2D 55%,#D4820A 100%); }
.service-icon-container {
  position: relative; z-index: 3; width: 76px; height: 76px;
  margin-bottom: 1.6rem; animation: scFloat 3.2s ease-in-out infinite;
}
.service-icon-container i { font-size: 58px; color: rgba(255,255,255,.92); display: block; animation: scGlow 2.4s ease-in-out infinite; }
@keyframes scFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-13px)} }
@keyframes scGlow { 0%,100%{filter:drop-shadow(0 0 8px rgba(255,255,255,.25));opacity:1} 50%{filter:drop-shadow(0 0 18px rgba(255,255,255,.55));opacity:.9} }
.service-badge {
  position: relative; z-index: 3;
  background: linear-gradient(135deg,#D4820A,#B8690A); color: #fff;
  padding: .6rem 1.3rem; border-radius: 8px; font-weight: 700;
  font-size: .82rem; letter-spacing: .8px; text-transform: uppercase;
  display: inline-block; box-shadow: 0 4px 14px rgba(212,130,10,.45); margin-bottom: .8rem;
}
.service-description { position: relative; z-index: 3; color: rgba(255,255,255,.82); line-height: 1.65; font-size: .93rem; flex: 1; }
.service-link-card {
  position: relative; z-index: 3; color: rgba(255,255,255,.75); font-size: .88rem;
  text-decoration: none; display: inline-flex; align-items: center; gap: .4rem;
  margin-top: 1.2rem; transition: color .3s, gap .3s;
}
.service-link-card:hover { color: #D4820A; gap: .7rem; }

/* ============================================================
   ENHANCED HERO — Split Layout with Icon Cluster (sifo-main)
   ============================================================ */

.hero-split {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
  min-height: calc(100vh - 80px);
  padding: 6rem 0 4rem;
}
.hero-split__text {
  text-align: left;
}
.hero-split__text .hero-badge {
  justify-content: flex-start;
  margin-bottom: 1.2rem;
}
.hero-split__text .hero-headline {
  text-align: left;
  font-size: clamp(2.2rem, 4vw, 3.4rem);
}
.hero-split__text .hero-sub {
  text-align: left;
  max-width: 480px;
}
.hero-split__text .hero-ctas {
  justify-content: flex-start;
}

/* Feature list */
.hero-features {
  list-style: none;
  margin: 1.2rem 0 1.8rem;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.6rem;
}
.hero-features li {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  color: rgba(255,255,255,0.85);
}
.hero-features li i {
  color: #F59E0B;
  font-size: 1rem;
  flex-shrink: 0;
}

/* Icon cluster */
.hero-split__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}
.icon-cluster {
  position: relative;
  width: 340px;
  height: 380px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Center icon */
.ic-center {
  position: relative;
  width: 120px;
  height: 120px;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 3;
}
.ic-center__icon {
  width: 100px;
  height: 100px;
  background: linear-gradient(135deg, rgba(213,130,10,0.3), rgba(245,158,11,0.2));
  border: 2px solid rgba(245,158,11,0.55);
  border-radius: 28px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.6rem;
  color: #fbbf24;
  backdrop-filter: blur(14px);
  animation: icCenterPulse 3.5s ease-in-out infinite;
}
.ic-center__ring {
  position: absolute;
  inset: -14px;
  border-radius: 40px;
  border: 2px dashed rgba(245,158,11,0.3);
  animation: icRingSpin 14s linear infinite;
}
@keyframes icCenterPulse {
  0%,100% { box-shadow: 0 0 0 0 rgba(245,158,11,0.4); }
  50%      { box-shadow: 0 0 0 20px rgba(245,158,11,0); }
}
@keyframes icRingSpin {
  from { transform: rotate(0deg); }
  to   { transform: rotate(360deg); }
}

/* Orbiting icons — absolute positioned around center */
.ic-orbit {
  position: absolute;
  width: 56px;
  height: 56px;
  z-index: 2;
}
.ic-orbit__icon {
  width: 100%;
  height: 100%;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(245,158,11,0.3);
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: rgba(255,255,255,0.75);
  backdrop-filter: blur(8px);
  transition: transform 0.3s;
}
.ic-orbit--1 { top: 10px;  left: 20px;  animation: icFloat1 6s ease-in-out infinite; }
.ic-orbit--2 { top: 10px;  right: 20px; animation: icFloat2 7.5s ease-in-out infinite; }
.ic-orbit--3 { top: 50%;   left: 0;     transform: translateY(-50%); animation: icFloat3 8s ease-in-out infinite; }
.ic-orbit--4 { bottom: 80px; left: 30px;  animation: icFloat1 9s ease-in-out infinite; }
.ic-orbit--5 { bottom: 80px; right: 30px; animation: icFloat2 6.5s ease-in-out infinite; }

.ic-orbit--1 .ic-orbit__icon { color: #fbbf24; }
.ic-orbit--2 .ic-orbit__icon { color: #60a5fa; }
.ic-orbit--3 .ic-orbit__icon { color: #34d399; }
.ic-orbit--4 .ic-orbit__icon { color: #f472b6; }
.ic-orbit--5 .ic-orbit__icon { color: #a78bfa; }

@keyframes icFloat1 {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-16px) rotate(8deg); }
}
@keyframes icFloat2 {
  0%,100% { transform: translateY(0) rotate(0deg); }
  50%      { transform: translateY(-20px) rotate(-6deg); }
}
@keyframes icFloat3 {
  0%,100% { transform: translateY(-50%) rotate(0deg); }
  50%      { transform: translateY(calc(-50% - 14px)) rotate(5deg); }
}

/* Quick stats strip */
.ic-stats {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 1.5rem;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 16px;
  padding: 0.8rem 1.5rem;
  backdrop-filter: blur(10px);
  white-space: nowrap;
}
.ic-stat {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.2rem;
}
.ic-stat__num {
  font-size: 1.3rem;
  font-weight: 700;
  color: #fbbf24;
  line-height: 1;
}
.ic-stat__lbl {
  font-size: 0.7rem;
  color: rgba(255,255,255,0.6);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

@media (max-width: 900px) {
  .hero-split {
    grid-template-columns: 1fr;
    text-align: center;
    padding: 5rem 0 3rem;
  }
  .hero-split__text .hero-badge,
  .hero-split__text .hero-headline,
  .hero-split__text .hero-sub,
  .hero-split__text .hero-ctas {
    justify-content: center;
    text-align: center;
  }
  .hero-split__text .hero-features {
    align-items: center;
  }
  .icon-cluster {
    width: 280px;
    height: 300px;
  }
}
.service-card:hover { transform: translateY(-10px); box-shadow: 0 32px 64px rgba(0,0,0,.45); }
/* Fallback: if the AOS library fails to load, never leave content hidden */
.no-aos [data-aos] { opacity: 1 !important; transform: none !important; }

/* ===== ACCESSIBILITY ===== */
.skip-link {
  position: fixed; top: -48px; left: 12px; z-index: 100000;
  background: #D4820A; color: #0b1020; padding: 10px 18px; border-radius: 0 0 8px 8px;
  font-weight: 700; text-decoration: none; transition: top .2s;
}
.skip-link:focus { top: 0; }
a:focus-visible, button:focus-visible, input:focus-visible, select:focus-visible, textarea:focus-visible {
  outline: 2px solid #FFD580; outline-offset: 3px;
}
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: .001ms !important; animation-iteration-count: 1 !important;
    transition-duration: .001ms !important; scroll-behavior: auto !important;
  }
  [data-aos] { opacity: 1 !important; transform: none !important; }
  .reveal { opacity: 1; transform: none; }
  #cursor-glow, .sifo-orb, .sifo-hero-rings, .sifo-scan-line { display: none !important; }
}

/* Leadership: single centred card */
.team-grid--single { grid-template-columns: minmax(260px, 360px); justify-content: center; }
.team-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }

/* Sector photos */
.project-photo { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; transition: transform .7s cubic-bezier(.16,1,.3,1); }
.project-card:hover .project-photo { transform: scale(1.06); }
.project-image::before { z-index: 1; }
.project-image::after { content: ''; position: absolute; inset: 0; z-index: 1; pointer-events: none; background: linear-gradient(180deg, rgba(5,9,18,.38) 0%, rgba(5,9,18,0) 32%, rgba(5,9,18,0) 75%, rgba(5,9,18,.22) 100%); }
.project-overlay { z-index: 2; }