/* ================================================================
   KUMAR ENTERPRISES — Award-Winning Design System
   Featuring: Hyperframe Glass UI, Infinite Marquee, High Contrast Hero
   ================================================================ */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&display=swap');

:root {
  /* Colors — Professional Light Palette with Rich Accents */
  --color-primary: #0A192F;
  --color-primary-light: #172A45;
  --color-primary-dark: #020C1B;
  
  --color-accent: #D97706;
  --color-accent-light: #F59E0B;
  --color-accent-glow: rgba(245, 158, 11, 0.25);
  
  --color-brand-blue: #0284C7;
  --color-brand-blue-light: #38BDF8;
  --color-emerald: #059669;

  --color-bg-primary: #FFFFFF;
  --color-bg-secondary: #F8FAFC;
  --color-bg-tertiary: #F1F5F9;
  --color-bg-accent: #FFFBEB;

  --color-text-primary: #0F172A;
  --color-text-secondary: #334155;
  --color-text-muted: #64748B;
  --color-text-inverse: #FFFFFF;

  --color-border: #E2E8F0;
  --color-border-glow: rgba(217, 119, 6, 0.3);

  /* Spacing Scale */
  --spacing-0: 0;
  --spacing-50: 4px;
  --spacing-100: 8px;
  --spacing-150: 12px;
  --spacing-200: 16px;
  --spacing-300: 24px;
  --spacing-400: 32px;
  --spacing-500: 40px;
  --spacing-600: 48px;
  --spacing-700: 64px;
  --spacing-800: 80px;
  --spacing-900: 96px;

  /* Border Radius */
  --radius-sm: 6px;
  --radius-md: 10px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  /* Motion */
  --ease-fluid: cubic-bezier(0.16, 1, 0.3, 1);
  --duration-fast: 250ms;
  --duration-base: 450ms;
  --duration-slow: 700ms;

  /* Shadows & Glass */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 4px 12px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.1);
  --shadow-xl: 0 20px 32px -8px rgba(15, 23, 42, 0.12);
  --shadow-hyperframe: 0 0 20px rgba(217, 119, 6, 0.15);

  --glass-bg: rgba(255, 255, 255, 0.85);
  --glass-border: rgba(226, 232, 240, 0.8);
  --glass-blur: blur(16px);
}

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

html {
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
}

body {
  font-family: 'Manrope', system-ui, sans-serif;
  font-size: 1rem;
  line-height: 1.6;
  color: var(--color-text-primary);
  background-color: var(--color-bg-primary);
  overflow-x: hidden;
}

/* Skip Link */
.skip-to-content {
  position: absolute;
  top: -100%;
  left: 16px;
  padding: 10px 20px;
  background: var(--color-primary);
  color: #fff;
  border-radius: var(--radius-md);
  z-index: 10000;
  font-size: 0.875rem;
  font-weight: 700;
  text-decoration: none;
  transition: top var(--duration-fast) var(--ease-fluid);
}

.skip-to-content:focus {
  top: 16px;
}

/* --- Typography --- */
h1, h2, h3, h4, h5, h6 {
  font-weight: 800;
  color: var(--color-text-primary);
  letter-spacing: -0.025em;
  text-wrap: balance;
}

h1 { font-size: 3.25rem; line-height: 1.1; }
h2 { font-size: 2.25rem; line-height: 1.2; }
h3 { font-size: 1.75rem; line-height: 1.3; }
h4 { font-size: 1.35rem; line-height: 1.4; }
h5 { font-size: 1.15rem; line-height: 1.4; }

p {
  color: var(--color-text-secondary);
  line-height: 1.7;
  text-wrap: pretty;
}

a {
  color: var(--color-brand-blue);
  text-decoration: none;
  transition: all var(--duration-fast) var(--ease-fluid);
}

a:hover { color: var(--color-accent); }

/* --- Layout Utilities --- */
.container {
  width: 100%;
  max-width: 1240px;
  margin: 0 auto;
  padding: 0 var(--spacing-300);
}

.section {
  padding: var(--spacing-800) 0;
  position: relative;
}

.section-alt {
  padding: var(--spacing-800) 0;
  background-color: var(--color-bg-secondary);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.section-dark {
  padding: var(--spacing-800) 0;
  background-color: var(--color-primary);
  color: var(--color-text-inverse);
  position: relative;
  overflow: hidden;
}

.section-dark h2, .section-dark h3, .section-dark h4 {
  color: var(--color-text-inverse);
}

.section-dark p {
  color: rgba(255, 255, 255, 0.8);
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto var(--spacing-600);
}

.section-header .section-label {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 0.8125rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-accent);
  background: var(--color-bg-accent);
  padding: 6px 14px;
  border-radius: var(--radius-full);
  border: 1px solid rgba(217, 119, 6, 0.2);
  margin-bottom: var(--spacing-150);
}

.section-header h2 {
  margin-bottom: var(--spacing-150);
}

.section-header p {
  font-size: 1.125rem;
}

/* --- Hyperframe & Glass Cards --- */
.hyperframe {
  position: relative;
  background: #FFFFFF;
  border-radius: var(--radius-xl);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-base) var(--ease-fluid);
  overflow: hidden;
}

.hyperframe::before {
  content: '';
  position: absolute;
  inset: 0;
  border-radius: var(--radius-xl);
  padding: 1.5px;
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.4), rgba(2, 132, 199, 0.2), transparent 70%);
  -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  pointer-events: none;
  opacity: 0.5;
  transition: opacity var(--duration-base) var(--ease-fluid);
}

.hyperframe:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), var(--shadow-hyperframe);
  border-color: rgba(217, 119, 6, 0.4);
}

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

.glass-card {
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-300);
}

/* Grid Layouts */
.grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: var(--spacing-400); }
.grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: var(--spacing-300); }
.grid-4 { display: grid; grid-template-columns: repeat(4, 1fr); gap: var(--spacing-300); }

/* --- Navigation --- */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  padding: var(--spacing-200) var(--spacing-300);
  transition: all var(--duration-fast) var(--ease-fluid);
}

.navbar.scrolled {
  padding: var(--spacing-100) var(--spacing-300);
}

.nav-pill {
  max-width: 1240px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 24px;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border: 1px solid rgba(226, 232, 240, 0.8);
  border-radius: var(--radius-full);
  box-shadow: 0 4px 20px rgba(15, 25, 44, 0.06);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  color: var(--color-primary);
  font-weight: 800;
  font-size: 1.15rem;
}

.logo-svg {
  width: 40px;
  height: 40px;
  flex-shrink: 0;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 6px;
}

.nav-links a {
  padding: 8px 16px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  border-radius: var(--radius-full);
  transition: all var(--duration-fast) var(--ease-fluid);
}

.nav-links a:hover {
  color: var(--color-primary);
  background: var(--color-bg-tertiary);
}

.nav-links a.active {
  color: var(--color-primary);
  background: var(--color-bg-tertiary);
}

.nav-cta {
  padding: 10px 22px !important;
  background: var(--color-primary) !important;
  color: #FFFFFF !important;
  border-radius: var(--radius-full);
  font-weight: 700 !important;
  box-shadow: 0 4px 12px rgba(10, 25, 47, 0.15);
}

.nav-cta:hover {
  background: var(--color-accent) !important;
  transform: translateY(-1px);
}

.nav-hamburger {
  display: none;
  width: 40px;
  height: 40px;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  z-index: 1001;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-primary);
  border-radius: 2px;
  transition: all var(--duration-base) var(--ease-fluid);
  position: absolute;
  left: 9px;
}

.nav-hamburger span:nth-child(1) { top: 13px; }
.nav-hamburger span:nth-child(2) { top: 19px; }
.nav-hamburger span:nth-child(3) { top: 25px; }

.nav-hamburger.active span:nth-child(1) { transform: rotate(45deg); top: 19px; }
.nav-hamburger.active span:nth-child(2) { opacity: 0; }
.nav-hamburger.active span:nth-child(3) { transform: rotate(-45deg); top: 19px; }

/* Mobile Menu */
.mobile-menu {
  position: fixed;
  inset: 0;
  background: rgba(255, 255, 255, 0.98);
  backdrop-filter: blur(24px);
  z-index: 999;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 20px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--duration-base) var(--ease-fluid);
}

.mobile-menu.active {
  opacity: 1;
  pointer-events: auto;
}

.mobile-menu a {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--color-primary);
}

/* ================================================================
   HERO SECTION — High Contrast Split Layout
   ================================================================ */
.hero-wrapper {
  padding-top: calc(90px + var(--spacing-600));
  padding-bottom: var(--spacing-700);
  background: radial-gradient(circle at 80% 20%, rgba(245, 158, 11, 0.08) 0%, transparent 40%),
              radial-gradient(circle at 10% 80%, rgba(2, 132, 199, 0.05) 0%, transparent 40%),
              #FFFFFF;
  position: relative;
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: var(--spacing-600);
  align-items: center;
}

.hero-text-side {
  max-width: 660px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background: var(--color-bg-accent);
  border: 1px solid rgba(217, 119, 6, 0.3);
  border-radius: var(--radius-full);
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--color-accent);
  margin-bottom: var(--spacing-300);

}

.hero-badge i { font-size: 1.1rem; }

.hero-text-side h1 {
  font-size: 3.4rem;
  line-height: 1.12;
  font-weight: 800;
  color: var(--color-primary);
  margin-bottom: var(--spacing-250);
}

.hero-text-side h1 .highlight-text {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-brand-blue) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-text-side p {
  font-size: 1.2rem;
  line-height: 1.7;
  color: var(--color-text-secondary);
  margin-bottom: var(--spacing-400);
}

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

/* Stat Cards in Hero Right Column */
.hero-stats-column {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--spacing-200);
}

.hero-stat-card {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--spacing-300);
  box-shadow: var(--shadow-md);
  position: relative;
  overflow: hidden;
  transition: all var(--duration-base) var(--ease-fluid);
}

.hero-stat-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-brand-blue));
}

.hero-stat-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), var(--shadow-hyperframe);
  border-color: rgba(217, 119, 6, 0.4);
}

.hero-stat-number {
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: 6px;
}

.hero-stat-number span.plus {
  color: var(--color-accent);
}

.hero-stat-label {
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--color-text-primary);
  margin-bottom: 4px;
}

.hero-stat-desc {
  font-size: 0.78rem;
  color: var(--color-text-muted);
  line-height: 1.4;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 14px 28px;
  font-family: inherit;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-full);
  border: none;
  cursor: pointer;
  transition: all var(--duration-fast) var(--ease-fluid);
  white-space: nowrap;
}

.btn-primary {
  background: var(--color-primary);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(10, 25, 47, 0.2);
}

.btn-primary:hover {
  background: var(--color-primary-light);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(10, 25, 47, 0.3);
}

.btn-accent {
  background: var(--color-accent);
  color: #FFFFFF;
  box-shadow: 0 4px 16px rgba(217, 119, 6, 0.25);
}

.btn-accent:hover {
  background: #B45309;
  transform: translateY(-2px);
}

.btn-outline {
  background: #FFFFFF;
  color: var(--color-primary);
  border: 1.5px solid var(--color-border);
}

.btn-outline:hover {
  border-color: var(--color-primary);
  background: var(--color-bg-secondary);
  transform: translateY(-2px);
}

/* ================================================================
   RUNNING CHAIN INFINITE MARQUEE TICKER (Logos)
   ================================================================ */
.marquee-container {
  background: var(--color-primary);
  padding: var(--spacing-400) 0;
  overflow: hidden;
  position: relative;
}

.marquee-title {
  text-align: center;
  font-size: 0.8125rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: var(--spacing-200);
}

.marquee-track {
  display: flex;
  gap: 40px;
  width: max-content;
  animation: marqueeScroll 28s linear infinite;
}

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

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

.marquee-logo-card {
  height: 72px;
  min-width: 140px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 10px 24px;
  background: #FFFFFF;
  border: 1px solid rgba(226, 232, 240, 0.9);
  border-radius: var(--radius-xl);
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.25);
  transition: all var(--duration-fast) var(--ease-fluid);
  flex-shrink: 0;
}

.marquee-logo-card img {
  height: 48px;
  max-width: 160px;
  width: auto;
  object-fit: contain;
  display: block;
}

.marquee-logo-card:hover {
  transform: scale(1.08);
  border-color: var(--color-accent);
  box-shadow: 0 8px 24px rgba(245, 158, 11, 0.4);
}

/* ================================================================
   FEATURED SERVICES & CARDS
   ================================================================ */
.card-grid-enhanced {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-300);
}

.service-card-v2 {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-400);
  transition: all var(--duration-base) var(--ease-fluid);
  display: flex;
  flex-direction: column;
  position: relative;
}

.service-card-v2:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-xl), var(--shadow-hyperframe);
  border-color: rgba(217, 119, 6, 0.4);
}

.service-card-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-lg);
  background: var(--color-bg-accent);
  border: 1px solid rgba(217, 119, 6, 0.2);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.6rem;
  margin-bottom: var(--spacing-200);
}

.service-card-v2 h4 {
  margin-bottom: 8px;
}

.service-card-v2 p {
  font-size: 0.925rem;
  margin-bottom: var(--spacing-200);
  flex-grow: 1;
}

.service-card-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--color-primary);
}

.service-card-v2:hover .service-card-link {
  color: var(--color-accent);
}

/* ================================================================
   TAGLINE REVEAL (Skill B11)
   ================================================================ */
.tagline-reveal-section {
  padding: var(--spacing-800) 0;
  text-align: center;
  background: linear-gradient(180deg, var(--color-bg-secondary) 0%, #FFFFFF 100%);
  border-top: 1px solid var(--color-border);
  border-bottom: 1px solid var(--color-border);
}

.tagline-text {
  font-size: 2.4rem;
  line-height: 1.35;
  font-weight: 800;
  max-width: 860px;
  margin: 0 auto;
  color: var(--color-primary);
}

.tagline-text .word {
  display: inline-block;
  opacity: 0.25;
  transition: opacity var(--duration-base) var(--ease-fluid), transform var(--duration-base) var(--ease-fluid);
}

.tagline-text .word.visible {
  opacity: 1;
}

/* ================================================================
   WHY CHOOSE US & CHECKLIST
   ================================================================ */
.why-us-grid {
  display: grid;
  grid-template-columns: 1fr 1.1fr;
  gap: var(--spacing-600);
  align-items: center;
}

.checklist-v2 {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-200);
}

.checklist-card {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 18px 20px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-sm);
  transition: all var(--duration-fast) var(--ease-fluid);
}

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

.checklist-icon {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-emerald);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.checklist-info h5 {
  font-size: 1rem;
  margin-bottom: 2px;
}

.checklist-info p {
  font-size: 0.875rem;
}

/* ================================================================
   TIMELINE (Projects)
   ================================================================ */
.timeline-container {
  position: relative;
  padding: var(--spacing-400) 0;
}

.timeline-container::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0;
  bottom: 0;
  width: 3px;
  background: linear-gradient(to bottom, var(--color-accent), var(--color-brand-blue));
  transform: translateX(-50%);
}

.timeline-row {
  display: flex;
  justify-content: flex-end;
  padding-bottom: var(--spacing-500);
  position: relative;
  width: 50%;
}

.timeline-row:nth-child(even) {
  align-self: flex-end;
  margin-left: 50%;
  justify-content: flex-start;
}

.timeline-box {
  width: 90%;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--spacing-300);
  box-shadow: var(--shadow-md);
  transition: all var(--duration-base) var(--ease-fluid);
}

.timeline-box:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-xl), var(--shadow-hyperframe);
}

.timeline-node {
  position: absolute;
  top: 24px;
  right: -10px;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent);
  border: 4px solid #FFFFFF;
  box-shadow: 0 0 0 3px rgba(217, 119, 6, 0.3);
  z-index: 2;
}

.timeline-row:nth-child(even) .timeline-node {
  right: auto;
  left: -10px;
}

/* ================================================================
   CONTACT & FAQ
   ================================================================ */
.contact-layout {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--spacing-500);
}

.contact-card-v2 {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  padding: 20px;
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 16px;
  box-shadow: var(--shadow-sm);
}

.contact-card-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: var(--color-bg-accent);
  color: var(--color-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.3rem;
  flex-shrink: 0;
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
}

.faq-item {
  background: #FFFFFF;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  margin-bottom: 12px;
  overflow: hidden;
}

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  font-family: inherit;
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--color-primary);
  cursor: pointer;
  text-align: left;
}

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

.faq-item.active .faq-answer {
  padding-bottom: 20px;
}

/* ================================================================
   FOOTER
   ================================================================ */
.footer {
  background: var(--color-primary-dark);
  color: #FFFFFF;
  padding-top: var(--spacing-700);
  padding-bottom: var(--spacing-400);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-500);
  margin-bottom: var(--spacing-600);
}

.footer h5 {
  color: #FFFFFF;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-bottom: 20px;
}

.footer-links a {
  display: block;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  margin-bottom: 10px;
}

.footer-links a:hover {
  color: var(--color-accent-light);
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 24px;
  display: flex;
  justify-content: space-between;
  font-size: 0.85rem;
  color: rgba(255, 255, 255, 0.5);
}

/* ================================================================
   SCROLL REVEAL ANIMATIONS
   ================================================================ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity var(--duration-slow) var(--ease-fluid), transform var(--duration-slow) var(--ease-fluid);
}

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

/* ================================================================
   RESPONSIVE BREAKPOINTS
   ================================================================ */
@media (max-width: 1024px) {
  .hero-grid { grid-template-columns: 1fr; gap: var(--spacing-400); }
  .card-grid-enhanced { grid-template-columns: repeat(2, 1fr); }
  .why-us-grid { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  h1 { font-size: 2.3rem; }
  h2 { font-size: 1.8rem; }
  .hero-text-side h1 { font-size: 2.3rem; }
  .nav-links { display: none; }
  .nav-hamburger { display: block; }
  .grid-2, .grid-3, .grid-4, .card-grid-enhanced { grid-template-columns: 1fr; }
  .hero-stats-column { grid-template-columns: 1fr 1fr; }
  .timeline-container::before { left: 20px; }
  .timeline-row { width: 100%; margin-left: 0 !important; padding-left: 40px; }
  .timeline-box { width: 100%; }
  .timeline-node { left: 10px !important; }
}