/* ==========================================================================
   JOMETRY ARCHITECTURAL DESIGN SYSTEM - LAYOUT & RESPONSIVE GRID
   MACR MAYR INDIA PVT LTD · MUMBAI · 2026 EDITION
   ========================================================================== */

* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
}

body {
  background-color: var(--color-paper);
  color: var(--color-ink);
  font-family: var(--font-body);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  width: 100%;
  padding-top: var(--header-height);
}

/* Base Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
  letter-spacing: -0.01em;
  color: var(--color-ink);
  word-break: break-word;
}

h1 {
  font-size: clamp(2.0rem, 5vw, 3.8rem);
  line-height: 1.06;
  letter-spacing: -0.02em;
}

h2 {
  font-size: clamp(1.6rem, 3.6vw, 2.5rem);
  line-height: 1.15;
}

h3 {
  font-size: clamp(1.2rem, 2.4vw, 1.45rem);
  line-height: 1.25;
}

h4 {
  font-size: 1.05rem;
  line-height: 1.35;
}

p {
  font-size: 0.98rem;
  color: var(--color-ink-soft);
  max-width: 72ch;
}

p.lead {
  font-size: clamp(1.05rem, 2vw, 1.25rem);
  color: var(--color-ink);
  line-height: 1.55;
  font-weight: 400;
}

.eyebrow {
  font-family: var(--font-mono);
  font-size: 0.75rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-faint);
  display: block;
  margin-bottom: var(--space-xs);
}

/* Layout Containers */
.container {
  width: 100%;
  max-width: var(--max-content-width);
  margin: 0 auto;
  padding: 0 var(--space-lg);
}

.section {
  padding: var(--space-xxl) 0;
  border-bottom: 1px solid var(--color-rule);
  position: relative;
}

.section-header {
  margin-bottom: var(--space-xl);
}

.section-header.split-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: var(--space-md);
  flex-wrap: wrap;
}

.section-title-wrap {
  max-width: 760px;
}

.section-title {
  padding-bottom: var(--space-xs);
  border-bottom: 2px solid var(--color-ink);
  margin-bottom: var(--space-sm);
  display: flex;
  align-items: center;
  gap: var(--space-sm);
  flex-wrap: wrap;
}

.section-num {
  font-family: var(--font-mono);
  font-size: 1.05rem;
  color: var(--color-service-blue);
  font-weight: 500;
}

/* Sub-page Dedicated Hero Banner */
.page-hero {
  background: var(--color-ink-deep);
  color: #fff;
  padding: calc(var(--space-xxl) + 10px) 0 var(--space-xl);
  position: relative;
  overflow: hidden;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.page-hero-bg {
  position: absolute;
  inset: 0;
  background-size: cover;
  background-position: center;
  opacity: 0.28;
  filter: saturate(1.1);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 2;
  max-width: 880px;
}

.page-hero h1 {
  color: #fff;
  margin: var(--space-xs) 0 var(--space-md);
}

.page-hero p.lead {
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: var(--space-lg);
}

/* Architectural Grid Layouts */
.grid-2 {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-lg);
}

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

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

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

.split-layout-1-2 {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  align-items: start;
}

.split-layout-2-1 {
  display: grid;
  grid-template-columns: 2fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

/* Table Responsive Wrapper */
.table-responsive {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--space-md);
  border: 1px solid var(--color-rule);
  border-radius: var(--radius-subtle);
  background: var(--color-paper-card);
}

.table-responsive table {
  margin-bottom: 0 !important;
  min-width: 600px;
}

/* Responsive Breakpoints */
@media (max-width: 1024px) {
  .grid-4 {
    grid-template-columns: repeat(2, 1fr);
  }
  .split-layout, .split-layout-1-2, .split-layout-2-1 {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }
}

@media (max-width: 768px) {
  :root {
    --space-md: 16px;
    --space-lg: 24px;
    --space-xl: 32px;
    --space-xxl: 48px;
    --header-height: 68px;
  }
  
  .container {
    padding: 0 var(--space-md);
  }
  
  .grid-2, .grid-3, .grid-4 {
    grid-template-columns: 1fr;
  }
  
  .section {
    padding: var(--space-xl) 0;
  }
  
  .page-hero {
    padding: calc(var(--space-xl) + 20px) 0 var(--space-lg);
  }
  
  .stats-band {
    grid-template-columns: repeat(2, 1fr) !important;
    gap: 16px;
  }
}

@media (max-width: 480px) {
  .stats-band {
    grid-template-columns: 1fr !important;
  }
}