/**
 * MDVESTA - Enterprise Corporate Stylesheet
 * Mulajkar Dhrivesta LLP
 * Engineering Excellence | Structural Integrity | Project Assurance
 */

:root {
  /* Core Color Palette */
  --color-primary-navy: #10243A;
  --color-navy-dark: #0A1624;
  --color-navy-light: #183350;
  --color-charcoal: #202B36;
  --color-steel-grey: #667788;
  --color-steel-light: #8FA0B2;
  --color-white: #FFFFFF;
  --color-light-grey: #F3F5F7;
  --color-border: #E2E8F0;
  --color-border-dark: rgba(255, 255, 255, 0.12);
  
  /* Brand Accents */
  --color-accent-orange: #E58B38;
  --color-accent-orange-hover: #D07624;
  --color-accent-gold: #D4AF37;
  --color-accent-gold-light: #F3E5AB;

  /* Typography */
  --font-main: 'Plus Jakarta Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-mono: 'JetBrains Mono', 'Fira Code', monospace;

  /* Elevation & Shadows */
  --shadow-sm: 0 2px 4px rgba(16, 36, 58, 0.04);
  --shadow-md: 0 8px 24px rgba(16, 36, 58, 0.08);
  --shadow-lg: 0 16px 40px rgba(16, 36, 58, 0.12);
  --shadow-xl: 0 24px 60px rgba(16, 36, 58, 0.16);
  --shadow-gold: 0 10px 30px rgba(212, 175, 55, 0.25);
  --shadow-orange: 0 10px 25px rgba(229, 139, 56, 0.3);

  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  --transition-slow: 0.6s cubic-bezier(0.16, 1, 0.3, 1);

  /* Layout - Architectural Sharp Edges */
  --max-width: 1280px;
  --radius-sm: 0px;
  --radius-md: 0px;
  --radius-lg: 0px;
  --header-height: 84px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

html.lenis {
  height: auto;
}

.lenis.lenis-smooth {
  scroll-behavior: auto !important;
}

.lenis.lenis-smooth [data-lenis-prevent] {
  overscroll-behavior: contain;
}

.lenis.lenis-stopped {
  overflow: hidden;
}

body {
  font-family: var(--font-main);
  background-color: var(--color-white);
  color: var(--color-charcoal);
  line-height: 1.65;
  overflow-x: hidden;
}

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

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

ul, ol {
  list-style: none;
}

/* Enforce Precision Architectural 90-Degree Sharp Edges */
.hero-console-card,
.console-header,
.console-status,
.status-beacon,
.console-visual-banner,
.console-img,
.telemetry-row,
.telemetry-icon,
.telemetry-badge,
.hero-badge,
.btn,
.btn-whatsapp-pill,
.service-card,
.service-card-image,
.service-card-badge,
.why-card,
.why-card-icon,
.process-card,
.portfolio-card,
.portfolio-image,
.portfolio-category-badge,
.filter-btn,
.founder-card,
.founder-badge-float,
.risk-card,
.contact-info-card,
.contact-method-icon,
.form-card,
.form-control,
.form-alert,
.floating-btn,
.badge,
.badge-status {
  border-radius: 0 !important;
}

/* Container */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: 24px;
  padding-right: 24px;
}

.container-narrow {
  max-width: 960px;
}

/* Architectural Grid & Section Styling */
.section {
  padding: 100px 0;
  position: relative;
}

.section-sm {
  padding: 60px 0;
}

.section-dark {
  background-color: var(--color-primary-navy);
  color: var(--color-white);
}

.section-light {
  background-color: var(--color-light-grey);
}

/* Background Engineering Blueprint Pattern */
.bg-blueprint-pattern {
  background-image: 
    linear-gradient(to right, rgba(255, 255, 255, 0.04) 1px, transparent 1px),
    linear-gradient(to bottom, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
  background-size: 40px 40px;
}

/* Section Header Typography */
.section-header {
  margin-bottom: 60px;
}

.section-header.text-center {
  text-align: center;
}

.section-tag {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--color-accent-orange);
  margin-bottom: 14px;
}

.section-tag::before {
  content: "";
  display: inline-block;
  width: 16px;
  height: 2px;
  background-color: var(--color-accent-orange);
}

.section-title {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  line-height: 1.2;
  letter-spacing: -0.02em;
  color: var(--color-primary-navy);
  margin-bottom: 18px;
}

.section-dark .section-title {
  color: var(--color-white);
}

.section-subtitle {
  font-size: 1.125rem;
  color: var(--color-steel-grey);
  max-width: 680px;
  line-height: 1.6;
}

.section-dark .section-subtitle {
  color: #B0C0D0;
}

.section-header.text-center .section-subtitle {
  margin-left: auto;
  margin-right: auto;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-size: 0.9375rem;
  font-weight: 700;
  letter-spacing: 0.02em;
  border-radius: var(--radius-sm);
  cursor: pointer;
  transition: all var(--transition-normal);
  border: 1px solid transparent;
  line-height: 1.2;
  position: relative;
  overflow: hidden;
}

.btn-primary {
  background-color: var(--color-accent-orange);
  color: var(--color-white);
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background-color: var(--color-accent-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 14px 30px rgba(229, 139, 56, 0.4);
}

.btn-secondary {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.25);
}

.btn-secondary:hover {
  background-color: rgba(255, 255, 255, 0.1);
  border-color: var(--color-white);
  transform: translateY(-2px);
}

.btn-navy {
  background-color: var(--color-primary-navy);
  color: var(--color-white);
}

.btn-navy:hover {
  background-color: var(--color-navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-navy {
  background-color: transparent;
  color: var(--color-primary-navy);
  border-color: var(--color-primary-navy);
}

.btn-outline-navy:hover {
  background-color: var(--color-primary-navy);
  color: var(--color-white);
}

.btn-sm {
  padding: 10px 18px;
  font-size: 0.875rem;
}

.btn-lg {
  padding: 18px 36px;
  font-size: 1.0625rem;
}

/* Top Notification / Info Bar */
.top-bar {
  background-color: var(--color-navy-dark);
  color: #A0B2C6;
  font-size: 0.8125rem;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.top-bar-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.top-bar-links {
  display: flex;
  align-items: center;
  gap: 20px;
}

.top-bar-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.top-bar-link:hover {
  color: var(--color-white);
}

/* Main Navigation Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(16, 36, 58, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: all var(--transition-normal);
}

.site-header.scrolled {
  background-color: rgba(10, 22, 36, 0.98);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.25);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: var(--header-height);
}

/* Brand Logo */
.brand-logo {
  display: flex;
  align-items: center;
  gap: 14px;
  text-decoration: none;
}

.brand-logo-img {
  height: 64px;
  width: auto;
  max-width: 180px;
  object-fit: contain;
  transition: transform var(--transition-fast), filter var(--transition-fast);
  filter: drop-shadow(0 2px 6px rgba(0, 0, 0, 0.25));
}

.brand-logo:hover .brand-logo-img {
  transform: scale(1.04);
  filter: drop-shadow(0 4px 10px rgba(212, 175, 55, 0.35));
}

.brand-text {
  display: flex;
  flex-direction: column;
}

.brand-name {
  font-size: 1.5rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: var(--color-white);
  line-height: 1;
}

.brand-tagline {
  font-size: 0.6875rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  margin-top: 3px;
}

/* Nav Menu */
.nav-menu {
  display: flex;
  align-items: center;
  gap: 32px;
}

.nav-link {
  font-size: 0.9375rem;
  font-weight: 600;
  color: #CFD9E5;
  padding: 8px 0;
  position: relative;
  letter-spacing: 0.01em;
}

.nav-link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--color-accent-orange);
  transition: width var(--transition-fast);
}

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

.nav-link:hover::after,
.nav-link.active::after {
  width: 100%;
}

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

/* Mobile Toggle */
.mobile-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-white);
  font-size: 1.75rem;
  cursor: pointer;
  padding: 4px;
}

/* Hero Section */
.hero-section {
  position: relative;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
  background-color: var(--color-primary-navy);
  color: var(--color-white);
  overflow: hidden;
  padding: 20px 0 0;
}

.hero-bg-overlay {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.16;
  mix-blend-mode: luminosity;
  transform: scale(1.05);
  transition: transform 10s ease-out;
  pointer-events: none;
}

.hero-gradient-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgba(10, 22, 36, 0.97) 0%, rgba(16, 36, 58, 0.92) 50%, rgba(32, 43, 54, 0.96) 100%);
  pointer-events: none;
}

/* Ambient Radial Glow Orbs */
.hero-glow-orb {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
  filter: blur(80px);
  z-index: 1;
}

.hero-glow-1 {
  top: 10%;
  right: 15%;
  width: 450px;
  height: 450px;
  background: radial-gradient(circle, rgba(212, 175, 55, 0.12), transparent 70%);
}

.hero-glow-2 {
  bottom: 20%;
  left: 5%;
  width: 350px;
  height: 350px;
  background: radial-gradient(circle, rgba(229, 139, 56, 0.1), transparent 70%);
}

/* Hero Center Container */
.hero-container {
  width: 100%;
  max-width: var(--max-width);
  margin: 0 auto;
  padding-left: 24px;
  padding-right: 24px;
  padding-top: 10px;
  position: relative;
  z-index: 2;
}

/* 2-Column Hero Grid */
.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 48px;
  align-items: start;
}

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

/* Live Radar Badge */
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  background-color: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(255, 255, 255, 0.15);
  padding: 6px 16px;
  border-radius: 0;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-accent-gold);
  margin-bottom: 14px;
  backdrop-filter: blur(8px);
}

.hero-radar-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--color-accent-orange);
  position: relative;
  display: inline-block;
}

.hero-radar-dot::after {
  content: "";
  position: absolute;
  inset: -4px;
  border-radius: 50%;
  border: 1px solid var(--color-accent-orange);
  animation: radar-pulse 2s infinite ease-out;
}

@keyframes radar-pulse {
  0% { transform: scale(0.8); opacity: 1; }
  100% { transform: scale(2.4); opacity: 0; }
}

.hero-title {
  font-size: clamp(2.3rem, 4.2vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  margin-bottom: 14px;
}

.highlight-gold {
  background: linear-gradient(135deg, #FFE89E 0%, #D4AF37 50%, #F5C542 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  display: inline-block;
  position: relative;
  text-shadow: 0 0 30px rgba(212, 175, 55, 0.2);
}

.hero-description {
  font-size: clamp(1rem, 1.5vw, 1.125rem);
  line-height: 1.6;
  color: #C5D4E6;
  margin-bottom: 20px;
  max-width: 620px;
}

.hero-cta-group {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin-bottom: 22px;
}

.btn-whatsapp-pill {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 20px;
  background-color: rgba(37, 211, 102, 0.12);
  border: 1px solid rgba(37, 211, 102, 0.35);
  color: #4ADE80;
  border-radius: 0;
  font-size: 0.875rem;
  font-weight: 700;
  transition: all var(--transition-fast);
}

.btn-whatsapp-pill:hover {
  background-color: #25D366;
  color: #0A1624;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.3);
}

/* Hero Engineering Stats Grid (4 items) */
.hero-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  padding-top: 18px;
}

.stat-item {
  display: flex;
  flex-direction: column;
}

.stat-number {
  font-size: 1.875rem;
  font-weight: 800;
  color: var(--color-accent-gold);
  line-height: 1;
  margin-bottom: 4px;
  font-family: var(--font-mono);
}

.stat-label {
  font-size: 0.75rem;
  color: #A0B2C6;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
  line-height: 1.35;
}

/* Right Column: Interactive Engineering Console Card */
.hero-visual-deck {
  position: relative;
  z-index: 2;
}

.hero-console-card {
  background: rgba(16, 36, 58, 0.85);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 0;
  padding: 24px;
  box-shadow: 0 24px 50px rgba(0, 0, 0, 0.45), inset 0 1px 0 rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  transition: transform 0.4s ease, box-shadow 0.4s ease;
}

.hero-console-card:hover {
  box-shadow: 0 30px 60px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(212, 175, 55, 0.3);
  border-color: rgba(212, 175, 55, 0.35);
}

.console-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding-bottom: 14px;
  margin-bottom: 16px;
}

.console-brand {
  display: flex;
  align-items: center;
  gap: 12px;
}

.console-logo {
  height: 34px;
  width: auto;
}

.console-title {
  font-size: 0.8125rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #FFF;
  line-height: 1.2;
}

.console-subtitle {
  font-size: 0.6875rem;
  color: var(--color-accent-gold);
  text-transform: uppercase;
  letter-spacing: 0.06em;
}

.console-status {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  background: rgba(34, 197, 94, 0.12);
  border: 1px solid rgba(34, 197, 94, 0.3);
  padding: 4px 10px;
  border-radius: 0;
  font-size: 0.6875rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  color: #4ADE80;
}

.status-beacon {
  width: 6px;
  height: 6px;
  border-radius: 0;
  background-color: #22C55E;
  box-shadow: 0 0 8px #22C55E;
}

.console-visual-banner {
  position: relative;
  border-radius: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.1);
  margin-bottom: 16px;
  background: #08101A;
  aspect-ratio: 16/9;
}

.console-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

/* CAD Crosshair Accents - Flush at 90-degree corners */
.cad-corner {
  position: absolute;
  width: 14px;
  height: 14px;
  border-color: var(--color-accent-gold);
  border-style: solid;
  pointer-events: none;
  z-index: 5;
}

.cad-corner-tl { top: 0; left: 0; border-width: 3px 0 0 3px; }
.cad-corner-tr { top: 0; right: 0; border-width: 3px 3px 0 0; }
.cad-corner-bl { bottom: 0; left: 0; border-width: 0 0 3px 3px; }
.cad-corner-br { bottom: 0; right: 0; border-width: 0 3px 3px 0; }

.console-telemetry-list {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.telemetry-row {
  display: flex;
  align-items: center;
  gap: 12px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.06);
  border-radius: 0;
  padding: 10px 14px;
  transition: background 0.2s ease, border-color 0.2s ease;
}

.telemetry-row:hover {
  background: rgba(255, 255, 255, 0.07);
  border-color: rgba(212, 175, 55, 0.25);
}

.telemetry-icon {
  width: 32px;
  height: 32px;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.telemetry-icon.gold { background: rgba(212, 175, 55, 0.15); color: var(--color-accent-gold); }
.telemetry-icon.orange { background: rgba(229, 139, 56, 0.15); color: var(--color-accent-orange); }
.telemetry-icon.blue { background: rgba(56, 189, 248, 0.15); color: #38BDF8; }

.telemetry-info {
  flex-grow: 1;
  min-width: 0;
}

.telemetry-title {
  font-size: 0.8125rem;
  font-weight: 700;
  color: #FFF;
  line-height: 1.2;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.telemetry-meta {
  font-size: 0.6875rem;
  color: #94A3B8;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.telemetry-badge {
  font-size: 0.6875rem;
  font-weight: 700;
  color: var(--color-accent-gold);
  background: rgba(212, 175, 55, 0.1);
  border: 1px solid rgba(212, 175, 55, 0.25);
  padding: 2px 8px;
  border-radius: 0;
  white-space: nowrap;
  flex-shrink: 0;
}

/* Trust Ticker Bar */
.hero-ticker-bar {
  width: 100%;
  background: rgba(8, 16, 26, 0.98);
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  padding: 14px 0;
  overflow: hidden;
  position: relative;
  z-index: 5;
  margin-top: 28px;
}

.hero-ticker-track {
  display: flex;
  gap: 36px;
  width: max-content;
  animation: ticker-slide 30s linear infinite;
}

.hero-ticker-track:hover {
  animation-play-state: paused;
}

.hero-ticker-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #94A3B8;
  white-space: nowrap;
}

.hero-ticker-item i {
  color: var(--color-accent-gold);
}

@keyframes ticker-slide {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .hero-stats-grid {
    grid-template-columns: 1fr;
    gap: 14px;
  }
  .telemetry-badge {
    display: none;
  }
}

/* Service Cards Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

@media (max-width: 1080px) {
  .services-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 680px) {
  .services-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.service-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: 0 !important;
  overflow: hidden;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  box-shadow: var(--shadow-sm);
}

.service-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
  border-color: rgba(229, 139, 56, 0.3);
}

.service-card-image {
  position: relative;
  height: 220px;
  overflow: hidden;
  background-color: var(--color-charcoal);
}

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

.service-card:hover .service-card-image img {
  transform: scale(1.08);
}

.service-card-badge {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 44px;
  height: 44px;
  background-color: var(--color-primary-navy);
  color: var(--color-accent-gold);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  box-shadow: var(--shadow-md);
}

.service-card-body {
  padding: 30px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.service-card-title {
  font-size: 1.375rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-bottom: 12px;
  line-height: 1.3;
}

.service-card:hover .service-card-title {
  color: var(--color-accent-orange);
}

.service-card-text {
  font-size: 0.9375rem;
  color: var(--color-steel-grey);
  line-height: 1.6;
  margin-bottom: 24px;
  flex-grow: 1;
}

.service-card-features {
  margin-bottom: 24px;
  border-top: 1px solid var(--color-border);
  padding-top: 16px;
}

.service-card-feature-item {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.875rem;
  color: var(--color-charcoal);
  margin-bottom: 8px;
}

.service-card-feature-item i {
  color: var(--color-accent-orange);
  margin-top: 3px;
  flex-shrink: 0;
}

.service-card-footer {
  margin-top: auto;
}

.link-arrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-weight: 700;
  font-size: 0.9375rem;
  color: var(--color-primary-navy);
  transition: gap var(--transition-fast), color var(--transition-fast);
}

.link-arrow i {
  transition: transform var(--transition-fast);
}

.link-arrow:hover {
  color: var(--color-accent-orange);
  gap: 12px;
}

.link-arrow:hover i {
  transform: translateX(4px);
}

/* Why Choose MDVESTA Section */
.why-us-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 24px;
}

.why-card {
  background-color: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 32px 28px;
  border-radius: var(--radius-md);
  transition: all var(--transition-normal);
}

.why-card:hover {
  background-color: rgba(255, 255, 255, 0.08);
  border-color: var(--color-accent-gold);
  transform: translateY(-4px);
}

.why-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-sm);
  background-color: rgba(212, 175, 55, 0.15);
  color: var(--color-accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.why-card-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 12px;
}

.why-card-text {
  font-size: 0.9375rem;
  color: #B8C8D8;
  line-height: 1.6;
}

/* 6-Step Working Process */
.process-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 20px;
  position: relative;
}

.process-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  padding: 28px 20px;
  border-radius: var(--radius-md);
  position: relative;
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.process-card:hover {
  border-color: var(--color-accent-orange);
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.process-number {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-accent-orange);
  line-height: 1;
  margin-bottom: 14px;
  font-family: var(--font-mono);
}

.process-title {
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-bottom: 8px;
}

.process-text {
  font-size: 0.875rem;
  color: var(--color-steel-grey);
  line-height: 1.5;
}

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

.filter-btn {
  background-color: var(--color-light-grey);
  border: 1px solid var(--color-border);
  color: var(--color-charcoal);
  padding: 8px 20px;
  border-radius: 0;
  font-size: 0.875rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background-color: var(--color-primary-navy);
  color: var(--color-white);
  border-color: var(--color-primary-navy);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

@media (max-width: 1080px) {
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }
}

@media (max-width: 680px) {
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }
}

.portfolio-card {
  background-color: var(--color-white);
  border-radius: 0 !important;
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.portfolio-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl);
}

.portfolio-image {
  height: 240px;
  position: relative;
  overflow: hidden;
  background-color: var(--color-primary-navy);
}

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

.portfolio-card:hover .portfolio-image img {
  transform: scale(1.08);
}

.portfolio-category-badge {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: rgba(16, 36, 58, 0.9);
  color: var(--color-accent-gold);
  padding: 6px 14px;
  border-radius: 0;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  backdrop-filter: blur(6px);
}

.portfolio-body {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.portfolio-meta {
  display: flex;
  align-items: center;
  gap: 16px;
  font-size: 0.8125rem;
  color: var(--color-steel-grey);
  margin-bottom: 12px;
}

.portfolio-meta span {
  display: inline-flex;
  align-items: center;
  gap: 4px;
}

.portfolio-title {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-bottom: 12px;
  line-height: 1.35;
}

.portfolio-card:hover .portfolio-title {
  color: var(--color-accent-orange);
}

.portfolio-scope {
  font-size: 0.875rem;
  color: var(--color-steel-grey);
  margin-bottom: 20px;
  line-height: 1.5;
  flex-grow: 1;
}

/* Founder Profile Showcase Card */
.founder-card {
  background-color: var(--color-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  display: grid;
  grid-template-columns: 420px 1fr;
}

.founder-image-wrapper {
  position: relative;
  min-height: 480px;
  background-color: var(--color-primary-navy);
}

.founder-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.founder-badge-float {
  position: absolute;
  bottom: 24px;
  left: 24px;
  right: 24px;
  background-color: rgba(16, 36, 58, 0.95);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: var(--radius-md);
  padding: 18px;
  backdrop-filter: blur(10px);
  color: var(--color-white);
}

.founder-badge-title {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--color-accent-gold);
  font-weight: 700;
  margin-bottom: 4px;
}

.founder-badge-val {
  font-size: 0.9375rem;
  font-weight: 600;
}

.founder-content {
  padding: 50px 48px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.founder-title-group {
  margin-bottom: 24px;
}

.founder-name {
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary-navy);
  margin-bottom: 6px;
}

.founder-creds {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-accent-orange);
  letter-spacing: 0.02em;
}

.founder-bio {
  font-size: 1.0625rem;
  color: var(--color-steel-grey);
  line-height: 1.7;
  margin-bottom: 30px;
}

.founder-pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
  margin-bottom: 32px;
}

.pillar-item {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-charcoal);
}

.pillar-item i {
  color: var(--color-accent-gold);
  font-size: 1.25rem;
}

/* Building Risk Management Priority Matrix */
.risk-matrix-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-top: 36px;
}

.risk-card {
  border-radius: var(--radius-md);
  padding: 28px 24px;
  color: var(--color-white);
  display: flex;
  flex-direction: column;
}

.risk-card.cat-a {
  background: linear-gradient(145deg, #7F1D1D, #991B1B);
  border: 1px solid #DC2626;
}

.risk-card.cat-b {
  background: linear-gradient(145deg, #7C2D12, #C2410C);
  border: 1px solid #EA580C;
}

.risk-card.cat-c {
  background: linear-gradient(145deg, #78350F, #D97706);
  border: 1px solid #F59E0B;
}

.risk-card.cat-d {
  background: linear-gradient(145deg, #14532D, #16A34A);
  border: 1px solid #22C55E;
}

.risk-cat-label {
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-weight: 800;
  opacity: 0.85;
  margin-bottom: 8px;
}

.risk-cat-title {
  font-size: 1.25rem;
  font-weight: 800;
  margin-bottom: 12px;
}

.risk-cat-desc {
  font-size: 0.875rem;
  line-height: 1.5;
  opacity: 0.9;
}

/* Contact & Lead Capture Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: start;
}

/* Service Details Responsive Grid */
.service-details-grid {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: 50px;
}

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

.contact-info-card {
  background-color: var(--color-primary-navy);
  color: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-xl);
}

.contact-info-title {
  font-size: 1.75rem;
  font-weight: 800;
  margin-bottom: 16px;
}

.contact-info-subtitle {
  color: #B0C4DE;
  font-size: 1rem;
  margin-bottom: 36px;
  line-height: 1.6;
}

.contact-method-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
  margin-bottom: 40px;
}

.contact-method-item {
  display: flex;
  align-items: flex-start;
  gap: 18px;
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-sm);
  background-color: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  color: var(--color-accent-gold);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-method-label {
  font-size: 0.8125rem;
  color: #90A4AE;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 4px;
}

.contact-method-value {
  font-size: 1.0625rem;
  font-weight: 600;
  color: var(--color-white);
}

/* Form Styling */
.form-card {
  background-color: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: 48px 40px;
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary-navy);
  margin-bottom: 8px;
}

.form-control {
  width: 100%;
  padding: 14px 16px;
  font-size: 0.9375rem;
  font-family: inherit;
  color: var(--color-charcoal);
  background-color: var(--color-light-grey);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  transition: all var(--transition-fast);
}

.form-control:focus {
  outline: none;
  background-color: var(--color-white);
  border-color: var(--color-accent-orange);
  box-shadow: 0 0 0 4px rgba(229, 139, 56, 0.15);
}

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

/* Form Response Alert */
.form-alert {
  display: none;
  padding: 16px 20px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 0.9375rem;
  line-height: 1.5;
}

.form-alert.success {
  display: block;
  background-color: #ECFDF5;
  color: #065F46;
  border: 1px solid #A7F3D0;
}

.form-alert.error {
  display: block;
  background-color: #FEF2F2;
  color: #991B1B;
  border: 1px solid #FECACA;
}

/* Floating Quick Contact Bar */
.floating-actions {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 999;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.floating-btn {
  width: 52px;
  height: 52px;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-size: 1.375rem;
  box-shadow: var(--shadow-lg);
  transition: transform var(--transition-fast), box-shadow var(--transition-fast);
}

.floating-btn.whatsapp {
  background-color: #25D366;
}

.floating-btn.phone {
  background-color: var(--color-accent-orange);
}

.floating-btn:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.25);
}

/* Site Footer */
.site-footer {
  background-color: var(--color-navy-dark);
  color: #A0B2C6;
  padding: 80px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  margin-bottom: 60px;
}

.footer-brand-desc {
  font-size: 0.9375rem;
  line-height: 1.65;
  color: #93A6BA;
  margin: 20px 0 24px;
  max-width: 380px;
}

.footer-col-title {
  font-size: 1.0625rem;
  font-weight: 700;
  color: var(--color-white);
  margin-bottom: 24px;
  position: relative;
  letter-spacing: 0.02em;
}

.footer-col-title::after {
  content: "";
  position: absolute;
  bottom: -8px;
  left: 0;
  width: 24px;
  height: 2px;
  background-color: var(--color-accent-orange);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-link {
  font-size: 0.9375rem;
  color: #A0B2C6;
  transition: all var(--transition-fast);
}

.footer-link:hover {
  color: var(--color-white);
  transform: translateX(4px);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: #788B9E;
}

.footer-bottom-links {
  display: flex;
  gap: 20px;
}

.footer-bottom-link:hover {
  color: var(--color-white);
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
  .founder-card {
    grid-template-columns: 1fr;
  }
  .founder-image-wrapper {
    min-height: 380px;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
}

@media (max-width: 768px) {
  :root {
    --header-height: 72px;
  }
  .brand-logo-img {
    height: 52px;
  }
  .top-bar {
    display: none;
  }
  .mobile-toggle {
    display: block;
  }
  .nav-menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background-color: var(--color-navy-dark);
    flex-direction: column;
    align-items: flex-start;
    padding: 30px 24px;
    gap: 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: all var(--transition-normal);
  }
  .nav-menu.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
    box-shadow: var(--shadow-xl);
  }
  .nav-actions {
    display: none;
  }
  .hero-stats-grid {
    grid-template-columns: 1fr;
    gap: 16px;
  }
  .form-grid {
    grid-template-columns: 1fr;
  }
  .form-group.full-width {
    grid-column: span 1;
  }
  .footer-grid {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }
}