/* ==========================================================================
   ANYWHEN LIMITED - Editorial Corporate Design System
   Primary Business Activity: Web Portals (SIC 63120)
   Visual Identity: Editorial + Digital Infrastructure + Modern Corporate
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Manrope:wght@300;400;500;600;700;800&family=DM+Sans:ital,wght@0,400;0,500;0,700;1,400&display=swap');

/* --------------------------------------------------------------------------
   1. Color Tokens & Variables
   -------------------------------------------------------------------------- */
:root {
  /* Editorial Color Palette */
  --clr-charcoal:       #17211D;
  --clr-surface-dark:   #202C27;
  --clr-warm-bg:        #F4F1E8;
  --clr-clean-surface:  #FAF9F5;
  --clr-emerald:        #1E7254;
  --clr-emerald-hover:  #165840;
  --clr-sage:           #B8D7C5;
  --clr-text:           #17211D;
  --clr-muted:          #5F6963;
  --clr-border:         rgba(23, 33, 29, 0.12);
  --clr-border-dark:    rgba(244, 241, 232, 0.15);
  --clr-white:          #FFFFFF;

  --clr-error:          #a61c1c;
  --clr-success:        #1E7254;

  /* Typography */
  --ff-sans: 'Manrope', 'DM Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --fs-eyebrow: 0.75rem;   /* 12px tracked */
  --fs-sm: 0.875rem;       /* 14px */
  --fs-base: 1.0625rem;    /* 17px */
  --fs-lg: 1.25rem;        /* 20px */
  --fs-xl: 1.5rem;         /* 24px */
  --fs-2xl: 2rem;          /* 32px */
  --fs-3xl: 2.75rem;       /* 44px */
  --fs-hero: clamp(2.5rem, 5.5vw, 4.25rem);
  --fs-num: clamp(3rem, 6vw, 5rem);

  --lh-tight: 1.1;
  --lh-snug: 1.25;
  --lh-normal: 1.6;
  --lh-relaxed: 1.75;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;
  --space-24: 6rem;

  /* Layout */
  --max-width: 1280px;
  --max-width-narrow: 840px;
  --header-height: 90px;
  --border-radius: 4px;

  /* Transitions */
  --transition-fast: 200ms cubic-bezier(0.16, 1, 0.3, 1);
  --transition-normal: 350ms cubic-bezier(0.16, 1, 0.3, 1);
}

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

html {
  font-family: var(--ff-sans);
  font-size: 100%;
  scroll-behavior: smooth;
  color: var(--clr-text);
  background-color: var(--clr-warm-bg);
  -webkit-text-size-adjust: 100%;
}

body {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: var(--lh-normal);
  font-size: var(--fs-base);
  color: var(--clr-text);
  background-color: var(--clr-warm-bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

main {
  flex: 1 0 auto;
}

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

a {
  color: var(--clr-emerald);
  text-decoration: none;
  transition: color var(--transition-fast), border-color var(--transition-fast);
}

a:hover {
  color: var(--clr-emerald-hover);
}

a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--clr-emerald);
  outline-offset: 3px;
}

h1, h2, h3, h4, h5, h6 {
  color: var(--clr-charcoal);
  font-weight: 800;
  line-height: var(--lh-tight);
  letter-spacing: -0.03em;
}

h1 { font-size: var(--fs-hero); }
h2 { font-size: clamp(1.75rem, 3.5vw, 2.75rem); }
h3 { font-size: clamp(1.25rem, 2.2vw, 1.75rem); }
h4 { font-size: var(--fs-lg); }

p {
  color: var(--clr-muted);
  margin-bottom: var(--space-4);
  line-height: var(--lh-normal);
}

p:last-child {
  margin-bottom: 0;
}

/* --------------------------------------------------------------------------
   3. Container & Utility Classes
   -------------------------------------------------------------------------- */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-left: auto;
  margin-right: auto;
  padding-left: var(--space-8);
  padding-right: var(--space-8);
}

.container-narrow {
  max-width: var(--max-width-narrow);
}

.section {
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  border-bottom: 1px solid var(--clr-border);
}

.section-sm {
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
}

/* Background Variations */
.bg-warm     { background-color: var(--clr-warm-bg); }
.bg-clean    { background-color: var(--clr-clean-surface); }
.bg-charcoal { background-color: var(--clr-charcoal); color: var(--clr-warm-bg); }
.bg-charcoal h1, .bg-charcoal h2, .bg-charcoal h3, .bg-charcoal h4 { color: var(--clr-warm-bg); }
.bg-charcoal p { color: #A4B0A9; }

/* Eyebrows & Badges */
.eyebrow {
  display: inline-block;
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.22em;
  color: var(--clr-emerald);
  margin-bottom: var(--space-4);
}

.eyebrow-light {
  color: var(--clr-sage);
}

/* Buttons & Links */
.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-6);
  align-items: center;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  padding: 0.875rem 2rem;
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  border-radius: var(--border-radius);
  border: 1px solid transparent;
  cursor: pointer;
  transition: all var(--transition-normal);
  text-align: center;
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--clr-charcoal);
  color: var(--clr-warm-bg);
  border-color: var(--clr-charcoal);
}

.btn-primary:hover {
  background-color: var(--clr-emerald);
  border-color: var(--clr-emerald);
  color: var(--clr-white);
  transform: translateY(-1px);
}

.btn-emerald {
  background-color: var(--clr-emerald);
  color: var(--clr-white);
  border-color: var(--clr-emerald);
}

.btn-emerald:hover {
  background-color: var(--clr-emerald-hover);
  border-color: var(--clr-emerald-hover);
  color: var(--clr-white);
}

.btn-outline {
  background-color: transparent;
  color: var(--clr-charcoal);
  border-color: var(--clr-charcoal);
}

.btn-outline:hover {
  background-color: var(--clr-charcoal);
  color: var(--clr-warm-bg);
}

.btn-outline-light {
  background-color: transparent;
  color: var(--clr-warm-bg);
  border-color: rgba(244, 241, 232, 0.4);
}

.btn-outline-light:hover {
  background-color: var(--clr-warm-bg);
  color: var(--clr-charcoal);
  border-color: var(--clr-warm-bg);
}

/* Editorial Text Arrow Link */
.text-link {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--fs-base);
  font-weight: 700;
  color: var(--clr-charcoal);
  position: relative;
  padding-bottom: 2px;
}

.text-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 1.5px;
  background-color: var(--clr-emerald);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform var(--transition-normal);
}

.text-link:hover {
  color: var(--clr-emerald);
}

.text-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.text-link .arrow {
  transition: transform var(--transition-normal);
}

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

/* --------------------------------------------------------------------------
   4. Redesigned Corporate Header & Navigation
   -------------------------------------------------------------------------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: rgba(244, 241, 232, 0.96);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(23, 33, 29, 0.10);
  height: 84px;
  transition: height var(--transition-normal), background-color var(--transition-normal), border-color var(--transition-normal), box-shadow var(--transition-normal);
}

.site-header.scrolled {
  height: 72px;
  background-color: rgba(250, 249, 245, 0.98);
  border-bottom-color: rgba(23, 33, 29, 0.14);
  box-shadow: 0 4px 16px rgba(23, 33, 29, 0.04);
}

.header-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
}

.logo-link {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  width: 195px;
  height: auto;
  display: block;
}

/* Desktop Navigation (>= 769px) */
.desktop-nav {
  display: flex;
  align-items: center;
}

.desktop-nav-list {
  display: flex;
  align-items: center;
  gap: 2.25rem; /* 36px gap between every navigation item */
  list-style: none;
  margin: 0;
  padding: 0;
}

.desktop-nav-list li {
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.9375rem; /* 15px */
  font-weight: 600;
  text-transform: none; /* Title Case: Home, About, Services, Contact */
  letter-spacing: 0.01em;
  color: var(--clr-text);
  position: relative;
  padding: 0.35rem 0;
  text-decoration: none;
  transition: color 220ms ease;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background-color: var(--clr-emerald);
  transition: width 220ms ease;
}

.nav-link:hover {
  color: var(--clr-emerald);
}

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

.nav-link.active {
  color: var(--clr-emerald);
  font-weight: 700;
}

/* Mobile Controls & Drawer (Hidden on Desktop) */
.mobile-nav-toggle {
  display: none;
  background: transparent;
  border: none;
  box-shadow: none;
  outline: none;
  padding: 0;
  margin: 0;
  cursor: pointer;
  color: var(--clr-charcoal);
  border-radius: 0;
  -webkit-appearance: none;
  appearance: none;
}

.mobile-drawer,
.nav-overlay {
  display: none;
}

/* --------------------------------------------------------------------------
   5. Asymmetric Hero Section
   -------------------------------------------------------------------------- */
.hero {
  padding-top: var(--space-20);
  padding-bottom: var(--space-24);
  background-color: var(--clr-warm-bg);
  border-bottom: 1px solid var(--clr-border);
  overflow: hidden;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: var(--space-12);
  align-items: center;
}

.hero-headline {
  margin-top: var(--space-2);
  margin-bottom: var(--space-6);
  letter-spacing: -0.04em;
  text-transform: uppercase;
  line-height: 1.05;
}

.hero-lead {
  font-size: var(--fs-lg);
  color: var(--clr-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-8);
  max-width: 580px;
}

.hero-graphic-container {
  display: flex;
  justify-content: center;
  align-items: center;
  position: relative;
}

.hero-graphic-container::before {
  content: '';
  position: absolute;
  width: 120%;
  height: 120%;
  background: radial-gradient(circle, rgba(30, 114, 84, 0.06) 0%, rgba(244, 241, 232, 0) 70%);
  z-index: 0;
}

.hero-graphic {
  position: relative;
  z-index: 1;
  width: 100%;
  max-width: 480px;
  height: auto;
}

/* --------------------------------------------------------------------------
   6. Distinctive Brand Statement Section
   -------------------------------------------------------------------------- */
.statement-section {
  background-color: var(--clr-charcoal);
  color: var(--clr-warm-bg);
  padding-top: var(--space-20);
  padding-bottom: var(--space-20);
  border-bottom: 1px solid var(--clr-border-dark);
}

.statement-quote {
  font-size: clamp(2rem, 4.5vw, 3.5rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.03em;
  color: var(--clr-warm-bg);
  margin-bottom: var(--space-6);
}

.statement-quote span {
  color: var(--clr-sage);
}

.statement-lead {
  font-size: var(--fs-lg);
  color: #A4B0A9;
  max-width: 720px;
  line-height: var(--lh-relaxed);
}

/* --------------------------------------------------------------------------
   7. Numbered Editorial Services Layout
   -------------------------------------------------------------------------- */
.services-editorial {
  display: flex;
  flex-direction: column;
}

.service-row {
  display: grid;
  grid-template-columns: 0.5fr 1fr 1.5fr;
  gap: var(--space-8);
  align-items: start;
  padding-top: var(--space-12);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--clr-border);
  transition: background-color var(--transition-normal);
}

.service-row:hover {
  background-color: rgba(30, 114, 84, 0.03);
}

.service-num {
  font-size: var(--fs-num);
  font-weight: 800;
  color: var(--clr-emerald);
  line-height: 1;
  letter-spacing: -0.05em;
  opacity: 0.85;
}

.service-title {
  font-size: var(--fs-xl);
  text-transform: uppercase;
  letter-spacing: -0.02em;
  color: var(--clr-charcoal);
}

.service-desc p {
  font-size: var(--fs-base);
  color: var(--clr-muted);
  line-height: var(--lh-relaxed);
  margin-bottom: var(--space-4);
}

.service-tags {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
  list-style: none;
  margin-top: var(--space-4);
}

.service-tags li {
  font-size: var(--fs-eyebrow);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.25rem 0.75rem;
  background-color: var(--clr-warm-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius);
  color: var(--clr-charcoal);
}

/* --------------------------------------------------------------------------
   8. "How We Think" Grid Section
   -------------------------------------------------------------------------- */
.grid-4-editorial {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-8);
}

.editorial-card {
  padding: var(--space-8);
  background-color: var(--clr-warm-bg);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius);
  transition: transform var(--transition-normal), border-color var(--transition-normal);
}

.editorial-card:hover {
  transform: translateY(-4px);
  border-color: var(--clr-emerald);
}

.editorial-card-header {
  font-size: var(--fs-lg);
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-4);
  color: var(--clr-charcoal);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.editorial-card-header::after {
  content: '';
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background-color: var(--clr-emerald);
}

/* --------------------------------------------------------------------------
   9. Abstract Architecture Interactive Visual Section
   -------------------------------------------------------------------------- */
.architecture-box {
  background-color: var(--clr-clean-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--border-radius);
  padding: var(--space-12);
  margin-top: var(--space-8);
}

.arch-node-flow {
  display: flex;
  justify-content: space-between;
  align-items: center;
  position: relative;
  padding: var(--space-8) 0;
}

.arch-node-flow::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 5%;
  right: 5%;
  height: 2px;
  background: repeating-linear-gradient(90deg, var(--clr-emerald), var(--clr-emerald) 6px, transparent 6px, transparent 12px);
  z-index: 0;
}

.arch-step {
  position: relative;
  z-index: 1;
  background-color: var(--clr-charcoal);
  color: var(--clr-warm-bg);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--border-radius);
  text-align: center;
  border: 1px solid var(--clr-emerald);
  min-width: 140px;
}

.arch-step-title {
  font-size: var(--fs-sm);
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-sage);
}

.arch-step-desc {
  font-size: 0.75rem;
  color: #A4B0A9;
  margin-top: 2px;
}

/* --------------------------------------------------------------------------
   10. Editorial Split Company Section
   -------------------------------------------------------------------------- */
.split-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.company-facts-box {
  background-color: var(--clr-clean-surface);
  border: 1px solid var(--clr-border);
  padding: var(--space-8);
  border-radius: var(--border-radius);
}

.fact-row {
  display: flex;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--clr-border);
  font-size: var(--fs-sm);
}

.fact-row:last-child {
  border-bottom: none;
}

.fact-label {
  color: var(--clr-muted);
  font-weight: 600;
}

.fact-val {
  color: var(--clr-charcoal);
  font-weight: 700;
  text-align: right;
}

/* --------------------------------------------------------------------------
   11. Minimal Contact Form Styling
   -------------------------------------------------------------------------- */
.contact-split {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: var(--space-16);
  align-items: start;
}

.minimal-form {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.form-group-minimal {
  display: flex;
  flex-direction: column;
  gap: var(--space-2);
}

.form-label-minimal {
  font-size: var(--fs-sm);
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--clr-charcoal);
}

.form-input-minimal {
  width: 100%;
  padding: var(--space-4) 0;
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  color: var(--clr-charcoal);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--clr-border);
  transition: border-color var(--transition-normal);
}

.form-input-minimal:focus {
  outline: none;
  border-bottom-color: var(--clr-emerald);
}

.form-input-minimal.is-invalid {
  border-bottom-color: var(--clr-error);
}

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

.checkbox-minimal {
  display: flex;
  align-items: flex-start;
  gap: var(--space-3);
  margin-top: var(--space-4);
}

.checkbox-minimal input[type="checkbox"] {
  width: 18px;
  height: 18px;
  margin-top: 3px;
  accent-color: var(--clr-emerald);
  cursor: pointer;
}

.checkbox-minimal label {
  font-size: var(--fs-sm);
  color: var(--clr-muted);
  cursor: pointer;
}

/* --------------------------------------------------------------------------
   12. Legal Page Formatting
   -------------------------------------------------------------------------- */
.legal-container {
  background-color: var(--clr-clean-surface);
  border: 1px solid var(--clr-border);
  padding: var(--space-12);
  border-radius: var(--border-radius);
}

.legal-container section {
  margin-bottom: var(--space-10);
  padding-bottom: var(--space-10);
  border-bottom: 1px solid var(--clr-border);
}

.legal-container section:last-child {
  margin-bottom: 0;
  padding-bottom: 0;
  border-bottom: none;
}

.legal-container h2 {
  font-size: var(--fs-xl);
  margin-bottom: var(--space-4);
}

.legal-container p, .legal-container ul {
  line-height: var(--lh-relaxed);
  color: var(--clr-text);
  margin-bottom: var(--space-4);
}

.legal-container ul {
  padding-left: var(--space-6);
}

.legal-container li {
  margin-bottom: var(--space-2);
}

/* --------------------------------------------------------------------------
   13. Redesigned Dark Footer
   -------------------------------------------------------------------------- */
.site-footer {
  background-color: var(--clr-charcoal);
  color: #A4B0A9;
  padding-top: var(--space-20);
  padding-bottom: var(--space-10);
  border-top: 1px solid var(--clr-border-dark);
  font-size: var(--fs-sm);
}

.footer-top-brand {
  margin-bottom: var(--space-16);
  padding-bottom: var(--space-12);
  border-bottom: 1px solid var(--clr-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  flex-wrap: wrap;
  gap: var(--space-6);
}

.footer-brand-heading {
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 800;
  letter-spacing: -0.04em;
  color: var(--clr-warm-bg);
  line-height: 0.95;
}

.footer-brand-sub {
  font-size: var(--fs-sm);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-sage);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr 1.5fr;
  gap: var(--space-10);
  margin-bottom: var(--space-16);
}

.footer-col h4 {
  color: var(--clr-warm-bg);
  font-size: var(--fs-eyebrow);
  letter-spacing: 0.2em;
  text-transform: uppercase;
  margin-bottom: var(--space-6);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: var(--space-3);
}

.footer-links a {
  color: #A4B0A9;
  transition: color var(--transition-fast);
}

.footer-links a:hover {
  color: var(--clr-warm-bg);
}

.footer-address {
  font-style: normal;
  line-height: var(--lh-relaxed);
  color: #A4B0A9;
}

.footer-bottom {
  padding-top: var(--space-8);
  border-top: 1px solid var(--clr-border-dark);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-4);
  font-size: var(--fs-sm);
}

/* --------------------------------------------------------------------------
   14. Responsive Media Queries (Tablet & Mobile Optimization)
   -------------------------------------------------------------------------- */

/* Prevent horizontal overflow globally */
html, body {
  width: 100%;
  overflow-x: hidden;
}

/* Ensure long text links, emails, and addresses wrap safely on mobile */
a[href^="mailto:"],
a[href^="tel:"],
.fact-val,
.legal-container p {
  overflow-wrap: break-word;
  word-break: break-word;
}

/* --- Desktop Display Protection (>= 769px) --- */
@media (min-width: 769px) {
  .desktop-nav {
    display: flex !important;
  }

  .mobile-nav-toggle,
  .mobile-drawer,
  .nav-overlay {
    display: none !important;
  }
}

/* --- 1024px (Tablet Landscape) --- */
@media (max-width: 1024px) {
  .logo-img {
    width: 170px;
  }

  .hero-grid {
    grid-template-columns: 1fr;
    gap: var(--space-10);
    text-align: left;
  }

  .hero-headline {
    font-size: clamp(2.25rem, 5vw, 3.25rem);
  }

  .hero-graphic-container {
    max-width: 440px;
    width: 100%;
    margin-inline: auto;
    margin-top: 2rem;
  }

  .service-row {
    grid-template-columns: 0.4fr 1fr;
    gap: var(--space-6);
  }

  .service-desc {
    grid-column: span 2;
  }

  .grid-4-editorial {
    grid-template-columns: repeat(2, 1fr);
    gap: var(--space-6);
  }

  .split-grid,
  .contact-split {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-8);
  }
}

/* --- 768px (Tablet Portrait & Mobile) --- */
@media (max-width: 768px) {
  .section {
    padding-top: 3.5rem;
    padding-bottom: 3.5rem;
  }

  .section-sm {
    padding-top: 2.5rem;
    padding-bottom: 2.5rem;
  }

  /* Header & Mobile Off-Canvas Drawer Navigation */
  .site-header {
    height: 72px;
  }

  .site-header.scrolled {
    height: 68px;
  }

  .header-container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .logo-img {
    width: 140px;
  }

  /* Mobile Navigation Display States */
  .desktop-nav {
    display: none !important;
  }

  .mobile-nav-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    background: transparent !important;
    border: none !important;
    box-shadow: none !important;
    outline: none;
    padding: 0;
    margin: 0;
    min-height: 44px;
    min-width: 44px;
    cursor: pointer;
    color: var(--clr-charcoal);
    border-radius: 0 !important;
    -webkit-appearance: none;
    appearance: none;
  }

  .mobile-nav-toggle:focus-visible {
    outline: 2px solid var(--clr-emerald) !important;
    outline-offset: 2px !important;
  }

  .mobile-nav-toggle svg {
    width: 26px;
    height: 26px;
    display: block;
  }

  /* Right-Side Off-Canvas Mobile Drawer */
  .mobile-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: 82vw;
    max-width: 340px;
    height: 100vh;
    height: 100dvh;
    background-color: var(--clr-warm-bg);
    z-index: 1050;
    flex-direction: column;
    align-items: stretch;
    padding: 1.5rem 1.75rem;
    gap: 1.5rem;
    box-shadow: -8px 0 32px rgba(23, 33, 29, 0.18);
    transform: translateX(100%);
    transition: transform 300ms cubic-bezier(0.16, 1, 0.3, 1), visibility 300ms cubic-bezier(0.16, 1, 0.3, 1);
    visibility: hidden;
    overflow-y: auto;
    display: flex;
  }

  .mobile-drawer.is-open {
    transform: translateX(0);
    visibility: visible;
  }

  /* Drawer Header (Logo Left, X Close Button Right) */
  .drawer-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--clr-border);
    margin-bottom: 0.5rem;
  }

  .drawer-logo {
    width: 135px;
    height: auto;
  }

  .drawer-close-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: var(--clr-charcoal);
    cursor: pointer;
    padding: 0.4rem;
    min-width: 44px;
    min-height: 44px;
    border-radius: var(--border-radius);
    transition: color 200ms ease, background-color 200ms ease;
  }

  .drawer-close-btn:hover {
    color: var(--clr-emerald);
    background-color: rgba(30, 114, 84, 0.08);
  }

  .drawer-nav-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .drawer-nav-list li {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  .drawer-link {
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--clr-charcoal);
    padding: 0.5rem 0;
    display: block;
    width: 100%;
    text-decoration: none;
    transition: color 200ms ease;
  }

  .drawer-link:hover,
  .drawer-link.active {
    color: var(--clr-emerald);
    font-weight: 700;
  }

  /* Dark Backdrop Overlay */
  .nav-overlay {
    display: block;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.38);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    z-index: 1040;
    opacity: 0;
    pointer-events: none;
    transition: opacity 300ms ease;
  }

  .nav-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  body.nav-open {
    overflow: hidden;
  }

  /* Typography Adjustments */
  .hero-headline {
    font-size: clamp(2rem, 6.5vw, 2.6rem);
    word-break: break-word;
  }

  .hero-lead {
    font-size: var(--fs-base);
    margin-bottom: 1.75rem;
  }

  .statement-quote {
    font-size: clamp(1.6rem, 5.5vw, 2.5rem);
    text-align: center;
    word-break: break-word;
  }

  .statement-lead {
    text-align: center;
    margin-inline: auto;
    font-size: var(--fs-base);
  }

  /* CRITICAL RULE: CENTER ALL CARD CONTAINERS & GRID LAYOUTS ON MOBILE */
  .grid-4-editorial,
  .grid-3,
  .grid-2,
  .grid-4,
  .split-grid,
  .contact-split {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .editorial-card,
  .company-facts-box,
  .company-card,
  .card,
  .architecture-box,
  .legal-container,
  .minimal-form,
  .info-card {
    width: 100%;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    box-sizing: border-box;
  }

  /* Single Column Numbered Services */
  .services-editorial {
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
  }

  .service-row {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    width: 100%;
    max-width: 420px;
    margin-left: auto;
    margin-right: auto;
    padding-top: 2rem;
    padding-bottom: 2rem;
  }

  .service-num {
    font-size: 2.75rem;
    margin-bottom: 0.5rem;
  }

  .service-title {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
  }

  .service-desc {
    grid-column: auto;
    width: 100%;
  }

  /* Architecture Flow Diagram Mobile Stack */
  .arch-node-flow {
    flex-direction: column;
    gap: 1.25rem;
    align-items: center;
    padding: 1rem 0;
  }

  .arch-node-flow::before {
    display: none;
  }

  .arch-step {
    width: 100%;
    max-width: 280px;
  }

  /* Contact Page Single Column Centered Layout */
  .form-input-minimal {
    font-size: 16px; /* Prevents iOS auto-zoom */
    min-height: 44px;
  }

  .btn {
    min-height: 44px;
    padding: 0.85rem 1.75rem;
  }

  /* Footer Mobile Centered Containers with Left-Aligned Reading Lists */
  .footer-grid {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2.5rem;
    width: 100%;
    margin-bottom: 3rem;
  }

  .footer-col {
    width: 100%;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
  }

  .footer-top-brand {
    width: 100%;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 2.5rem;
    padding-bottom: 2rem;
  }

  .footer-bottom {
    width: 100%;
    max-width: 380px;
    margin-left: auto;
    margin-right: auto;
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}

/* --- 600px (Small Tablet / Large Mobile) --- */
@media (max-width: 600px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .editorial-card,
  .company-facts-box,
  .company-card,
  .card,
  .architecture-box,
  .legal-container,
  .minimal-form,
  .service-row {
    max-width: 390px;
  }

  .fact-row {
    flex-direction: column;
    gap: 0.25rem;
    align-items: flex-start;
  }

  .fact-val {
    text-align: left;
  }
}

/* --- 430px & 390px & 375px (Standard Mobile Screens) --- */
@media (max-width: 430px) {
  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .hero .btn-group {
    flex-direction: column;
    width: 100%;
    max-width: 320px;
    margin-left: auto;
    margin-right: auto;
  }

  .btn {
    width: 100%;
  }

  .text-link {
    justify-content: center;
  }

  .editorial-card,
  .company-facts-box,
  .company-card,
  .card,
  .architecture-box,
  .legal-container,
  .minimal-form,
  .service-row,
  .footer-col,
  .footer-top-brand,
  .footer-bottom {
    max-width: 100%;
  }
}

/* --- 360px & 320px (Small & Minimum Supported Mobile Screens) --- */
@media (max-width: 360px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .logo-img {
    width: 130px;
  }

  .hero-headline {
    font-size: clamp(1.7rem, 7.5vw, 2.1rem);
  }

  .eyebrow {
    letter-spacing: 0.15em;
    font-size: 0.7rem;
  }

  .legal-container {
    padding: 1.25rem;
  }
}