/* ============================================================
   RADICALTHINKER.PRO — STYLESHEET
   Brutalist Minimalism | High Contrast | Responsive
   ============================================================ */

/* ── CSS Custom Properties (Light Mode) ── */
:root {
  --bg:           #ffffff;
  --bg-alt:       #f4f4f0;
  --bg-dark:      #0a0a0a;
  --text:         #0a0a0a;
  --text-muted:   #555555;
  --text-subtle:  #888888;
  --accent:       #0a0a0a;
  --accent-inv:   #ffffff;
  --accent-green: #1C944A;
  --accent-green-dark: #146B35;
  --bg-secondary: #f4f4f0; 
  --border-color: #0a0a0a;
  --border:       #0a0a0a;
  --border-light: #d8d8d0;
  --card-bg:      #ffffff;
  --card-shadow:  4px 4px 0px #0a0a0a;
  --logo-primary: #0a0a0a;   /* Black 'J' */
  --logo-secondary: #1C944A; /* Green 'Evans' */
  --tag-bg:       #0a0a0a;
  --tag-text:     #ffffff;
  --input-bg:     #ffffff;
  --input-border: #0a0a0a;
  --nav-bg:       rgba(255, 255, 255, 0.96);

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

  --space-xs:     0.5rem;
  --space-sm:     1rem;
  --space-md:     2rem;
  --space-lg:     4rem;
  --space-xl:     8rem;

  --transition:   0.25s ease;
  --radius:       0px;
}

/* ── Dark Mode ── */
[data-theme="dark"] {
  --bg:           #0a0a0a;
  --bg-alt:       #111111;
  --text:         #f0f0ea;
  --text-muted:   #aaaaaa;
  --text-subtle:  #666666;
  --accent:       #f0f0ea;
  --accent-inv:   #0a0a0a;
  --accent-green: #24BD51;
  --accent-green-dark: #2DEB65;
  --bg-secondary: #1a1a1a;
  --border-color: #f0f0ea;
  --border:       #f0f0ea;
  --border-light: #2a2a2a;
  --card-bg:      #111111;
  --card-shadow:  4px 4px 0px #f0f0ea;
  --logo-primary: #1C944A;   /* Green 'J' */
  --logo-secondary: #f0f0ea; /* Off-white 'Evans' */
  --tag-bg:       #f0f0ea;
  --tag-text:     #0a0a0a;
  --input-bg:     #111111;
  --input-border: #f0f0ea;
  --nav-bg:       rgba(10, 10, 10, 0.96);
}

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

html {
  scroll-behavior: smooth;
  font-size: 16px;
  background-color: var(--bg); /* Ensure the base matches the theme */
  transition: background-color var(--transition);
}

body {
  background-color: var(--bg);
  color: var(--text);
  font-family: var(--font-sans);
  font-weight: 400;
  line-height: 1.7;
  transition: background-color var(--transition), color var(--transition);
  overflow-x: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

ul {
  list-style: none;
}

button {
  cursor: pointer;
  border: none;
  background: none;
  font-family: inherit;
}

/* ── Typography ── */

h1, h2, h3 {
  font-family: var(--font-serif);
  font-weight: 900;
  line-height: 1.05;
  letter-spacing: -0.02em;
}

h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  line-height: 1.05;
  letter-spacing: -0.02em;
}


h1 { font-size: clamp(3rem, 8vw, 7rem); }
h2 { font-size: clamp(2.5rem, 5vw, 4.5rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: clamp(2rem, 4vw, 4.6rem); }

p {
  font-size: clamp(0.95rem, 1.5vw, 1.05rem);
  line-height: 1.8;
  color: var(--text-muted);
}

/* ── Layout Utilities ── */
.section-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
}

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

/* ============================================================
   NAVIGATION
   ============================================================ */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: var(--nav-bg);
  border-bottom: 2px solid var(--border);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  transition: background-color var(--transition), border-color var(--transition);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--space-md);
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-md);
}

.nav-logo {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  transition: opacity var(--transition);
}

.nav-logo .logo-part-1 {
  color: var(--logo-primary);
  transition: color var(--transition);
}

.nav-logo .logo-part-2 {
  color: var(--logo-secondary);
  transition: color var(--transition);
}

.nav-logo:hover {
  opacity: 0.7;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.nav-link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  position: relative;
  transition: opacity var(--transition);
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--text);
  transition: width var(--transition);
}

.nav-link:hover::after { width: 100%; }
.nav-link:hover { opacity: 0.7; }

.nav-controls {
  display: flex;
  align-items: center;
  gap: var(--space-sm);
}

/* Dark Mode Toggle */
.dark-mode-toggle {
  width: 40px;
  height: 40px;
  border: 2px solid var(--border);
  background: var(--bg);
  color: var(--text);
  font-size: 1.1rem;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background-color var(--transition), border-color var(--transition), transform var(--transition);
  flex-shrink: 0;
}

.dark-mode-toggle:hover {
  background: var(--text);
  color: var(--bg);
  transform: scale(1.05);
}

/* Hamburger */
.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  width: 40px;
  height: 40px;
  align-items: center;
  justify-content: center;
  border: 2px solid var(--border);
  background: var(--bg);
  transition: background-color var(--transition);
}

.nav-hamburger span {
  display: block;
  width: 20px;
  height: 2px;
  background: var(--text);
  transition: all var(--transition);
}

.nav-hamburger.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}
.nav-hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav-hamburger.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* Mobile Menu */
.mobile-menu {
  display: none;
  background: var(--bg);
  border-bottom: 2px solid var(--border);
  padding: var(--space-md);
  transition: background-color var(--transition);
}

.mobile-menu.open {
  display: block;
}

.mobile-menu ul {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
}

.mobile-link {
  font-size: 1.1rem;
  font-weight: 500;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text);
  display: block;
  padding: var(--space-xs) 0;
  border-bottom: 1px solid var(--border-light);
  transition: opacity var(--transition);
}

.mobile-link:hover { opacity: 0.6; }

/* ============================================================
   SECTION 1: HOME
   ============================================================ */
.section-home {
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 64px;
  position: relative;
  overflow: hidden;
}

/* Geometric Background Shapes */
.geo-shapes {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 0;
}

.geo {
  position: absolute;
  border: 2px solid var(--accent-green);
  transition: border-color var(--transition);
}

.geo-1 {
  width: 400px;
  height: 400px;
  top: 10%;
  right: -80px;
  transform: rotate(15deg);
  opacity: 0.4;
}

.geo-2 {
  width: 200px;
  height: 200px;
  bottom: 15%;
  right: 12%;
  background: transparent;
  border: 2px solid var(--accent-green);
  opacity: 0.4;
  transition: border-color var(--transition);
}

.geo-3 {
  width: 120px;
  height: 120px;
  top: 20%;
  right: 18%;
  border-width: 3px;
  transform: rotate(45deg);
  opacity: 0.4;
}

.geo-4 {
  width: 600px;
  height: 600px;
  bottom: -200px;
  right: -150px;
  border-radius: 50%;
  opacity: 0.1;
  border-width: 3px;
}

.home-content {
  position: relative;
  z-index: 1;
  max-width: 1200px;
  margin: 0 auto;
  padding: var(--space-xl) var(--space-md);
  width: 100%;
}

.hero-label {
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--space-md);
}

.hero-statement {
  color: var(--text);
  margin-bottom: var(--space-md);
  max-width: 900px;
}

.hero-statement em {
  font-style: italic;
  color: var(--text);
}

.hero-divider {
  width: 80px;
  height: 4px;
  background: var(--text);
  margin-bottom: var(--space-lg);
  transition: background-color var(--transition);
}

.manifesto {
  max-width: 680px;
  margin-bottom: var(--space-lg);
}

.manifesto-intro {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--space-md);
}

.manifesto p + p {
  margin-top: var(--space-sm);
}

.cta-button {
  display: inline-block;
  padding: 1rem 2.5rem;
  background: var(--text);
  color: var(--bg);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  border: 2px solid var(--text);
  transition: background-color var(--transition), color var(--transition), transform var(--transition);
}

.cta-button:hover {
  background: transparent;
  color: var(--text);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--text);
}

/* ============================================================
   SECTION HEADER (shared)
   ============================================================ */
.section-header {
  margin-bottom: var(--space-lg);
  max-width: 700px;
}

.section-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--space-sm);
}

.section-title {
  color: var(--text);
  margin-bottom: var(--space-sm);
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 560px;
}

/* ============================================================
   SECTION 2: SYSTEM DELETIONS (SERVICES)
   ============================================================ */
.section-services {
  background: var(--bg-alt);
  transition: background-color var(--transition);
}

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

.service-card {
  background: var(--card-bg);
  border: 2px solid var(--border);
  padding: var(--space-lg) var(--space-md);
  position: relative;
  transition: box-shadow var(--transition), transform var(--transition), background-color var(--transition);
}

.service-card:hover {
  box-shadow: var(--card-shadow);
  transform: translate(-2px, -2px);
}

.service-number {
  font-family: var(--font-serif);
  font-size: 5rem;
  font-weight: 900;
  color: var(--border-light);
  line-height: 1;
  margin-bottom: var(--space-sm);
  transition: color var(--transition);
  user-select: none;
}

.service-title {
  font-size: clamp(1.5rem, 2.5vw, 2rem);
  color: var(--text);
  margin-bottom: var(--space-md);
  border-bottom: 3px solid var(--border);
  padding-bottom: var(--space-sm);
}

.service-description {
  margin-bottom: var(--space-sm);
}

.service-deliverables {
  margin: var(--space-md) 0;
  border-top: 1px solid var(--border-light);
  padding-top: var(--space-md);
}

.service-deliverables li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.4rem 0;
  border-bottom: 1px solid var(--border-light);
  display: block;
  align-items: center;
  gap:0;
  line-height: 1.5;
}

.service-deliverables li::before {
  content: '—';
  color: var(--text-subtle);
  margin-right: 0.5rem;
  display: inline;
}

.service-deliverables li b {
  display: inline;          /* Forces the bold text to stay on the same line */
  color: var(--text);        /* Makes the bold headers pop slightly more */
}

.service-cta {
  display: inline-block;
  margin-top: var(--space-md);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 2px solid var(--text);
  padding-bottom: 2px;
  transition: opacity var(--transition), letter-spacing var(--transition);
}

.service-cta:hover {
  opacity: 0.6;
  letter-spacing: 0.12em;
}

/* ============================================================
   SECTION 3: THE TRUTH PROTOCOL (BLOG)
   ============================================================ */
.section-blog {
  background: var(--bg);
  transition: background-color var(--transition);
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.blog-card {
  border-top: 2px solid var(--border);
  padding: var(--space-lg) 0;
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-lg);
  transition: background-color var(--transition);
}

.blog-card:last-child {
  border-bottom: 2px solid var(--border);
}

.blog-card-meta {
  display: flex;
  flex-direction: column;
  gap: var(--space-sm);
  padding-top: 4px;
}

.confidence-tag {
  display: inline-block;
  background: var(--tag-bg);
  color: var(--tag-text);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.35rem 0.75rem;
  align-self: flex-start;
  transition: background-color var(--transition), color var(--transition);
}

.blog-date {
  font-size: 0.8rem;
  color: var(--text-subtle);
  letter-spacing: 0.05em;
}

.blog-category {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--space-xs);
}

.blog-title {
  font-size: clamp(1.2rem, 2vw, 1.6rem);
  color: var(--text);
  margin-bottom: var(--space-sm);
  line-height: 1.2;
  transition: opacity var(--transition);
}

.blog-card:hover .blog-title {
  opacity: 0.7;
}

.blog-excerpt {
  font-size: 0.95rem;
  color: var(--text-muted);
  margin-bottom: var(--space-md);
  max-width: 600px;
}

.blog-read-link {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--text);
  border-bottom: 2px solid var(--text);
  padding-bottom: 2px;
  transition: opacity var(--transition), letter-spacing var(--transition);
}

.blog-read-link:hover {
  opacity: 0.6;
  letter-spacing: 0.14em;
}

/* ============================================================
   SECTION 4: THE VAULT (CONTACT)
   ============================================================ */
.section-contact {
  background: var(--bg-alt);
  transition: background-color var(--transition);
}

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

.vault-left .section-label {
  margin-bottom: var(--space-sm);
}

.vault-left .section-title {
  margin-bottom: var(--space-md);
}

.vault-description {
  margin-bottom: var(--space-lg);
}

.vault-contact-info {
  margin-bottom: var(--space-lg);
}

.vault-contact-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--space-xs);
}

.vault-email {
  font-family: var(--font-serif);
  font-size: clamp(1rem, 1.8vw, 1.3rem);
  font-weight: 700;
  color: var(--text);
  border-bottom: 2px solid var(--text);
  padding-bottom: 2px;
  transition: opacity var(--transition);
  word-break: break-all;
}

.vault-email:hover { opacity: 0.6; }

.vault-principles-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--space-sm);
}

.vault-principles ul {
  display: flex;
  flex-direction: column;
  gap: 0;
}

.vault-principles li {
  font-size: 0.9rem;
  color: var(--text-muted);
  padding: 0.6rem 0;
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.vault-principles li::before {
  content: '→';
  color: var(--text-subtle);
  flex-shrink: 0;
}

/* Contact Form */
.contact-form {
  background: var(--card-bg);
  border: 2px solid var(--border);
  padding: var(--space-lg);
  transition: background-color var(--transition);
}

.form-group {
  margin-bottom: var(--space-md);
}

.form-label {
  display: block;
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: 0.5rem;
}

.form-input,
.form-textarea,
.form-select {
  width: 100%;
  background: var(--input-bg);
  border: 2px solid var(--input-border);
  color: var(--text);
  font-family: var(--font-sans);
  font-size: 0.95rem;
  padding: 0.75rem 1rem;
  outline: none;
  appearance: none;
  -webkit-appearance: none;
  transition: border-color var(--transition), background-color var(--transition), box-shadow var(--transition);
}

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

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
  border-color: var(--text);
  box-shadow: 3px 3px 0 var(--text);
}

.form-textarea {
  resize: vertical;
  min-height: 140px;
}

.form-select {
  cursor: pointer;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23555' stroke-width='2' fill='none' stroke-linecap='square'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 1rem center;
  padding-right: 2.5rem;
}

[data-theme="dark"] .form-select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1l5 5 5-5' stroke='%23aaa' stroke-width='2' fill='none' stroke-linecap='square'/%3E%3C/svg%3E");
}

.form-select option {
  background: var(--input-bg);
  color: var(--text);
}

.form-submit {
  width: 100%;
  padding: 1rem 2rem;
  background: var(--text);
  color: var(--bg);
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  border: 2px solid var(--text);
  transition: background-color var(--transition), color var(--transition), transform var(--transition), box-shadow var(--transition);
  margin-bottom: var(--space-sm);
}

.form-submit:hover {
  background: transparent;
  color: var(--text);
  transform: translate(-2px, -2px);
  box-shadow: 4px 4px 0 var(--text);
}

.form-note {
  font-size: 0.75rem;
  color: var(--text-subtle);
  text-align: center;
}

.form-success {
  margin-top: var(--space-md);
  padding: var(--space-sm) var(--space-md);
  border: 2px solid var(--border);
  background: var(--bg-alt);
  font-size: 0.9rem;
  color: var(--text);
}

/* ============================================================
   ACCENT GREEN TEXT
   ============================================================ */
.accent-green {
  color: var(--accent-green) !important; /* Forces the variable usage */
  transition: color var(--transition);
}

/* ============================================================
   SECTION 4: THE ARCHITECT
   ============================================================ */
.section-architect {
  background: var(--bg);
  transition: background-color var(--transition);
}

.architect-layout {
  display: grid;
  grid-template-columns: 1fr 400px;
  gap: var(--space-xl);
  align-items: flex-start;
  opacity: 1 !important;
  transform: translateY(0) !important;
}

/* Architect Photo & Tagline */
.architect-photo {
    display: flex;
    flex-direction: column;
    align-items: center; /* Centers the tagline under the photo */
    gap: 1.5rem;
}

@media (max-width: 900px) {
  .photo-container {
    max-width: 320px; /* Reduces size for tablet/mobile balance */
    margin: 0 auto;
  }
}

.profile-image {
    width: 100%;
    height: 100%;
    object-fit: cover; /* Ensures your photo doesn't stretch */
    filter: grayscale(100%); /* Adds a "Radical" minimalist aesthetic */
    transition: filter 0.3s ease;
}

.profile-image:hover {
    filter: grayscale(0%); /* Subtle humanization on hover */
}

.photo-tagline {
    /* --- Matching the Header Identity --- */
    font-family: var(--font-serif); 
    font-weight: 900;             /* Matches the 'J Evans' heavy weight */
    font-size: 1.2rem;            /* Calibrated to be slightly smaller than h3 */
    font-style: italic;           /* Requested italicization */
    letter-spacing: -0.03em;      /* Matches the header's tight letter-spacing */
    
    /* --- Layout Logic --- */
    line-height: 1.2;
    text-align: center;
    color: var(--text);
    max-width: 350px;
    margin: 1.5rem auto 0;
    transition: color var(--transition);
}

.photo-tagline .tagline-title {
    display: block;               /* Forces 'Systems Architect' to its own line */
    margin-bottom: 0.35rem;
    color: var(--accent-green);   /* Uses your brand green for the title */
    font-style: normal;           /* Keeps the title clean, credo in italics */
}

.architect-info .section-label {
  margin-bottom: var(--space-sm);
}

.architect-info .section-title {
  margin-bottom: var(--space-md);
}

.footer-tagline {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-top: 0.5rem;
  line-height: 1.5;
}


/* ============================================================
   SECTION 5: INQUIRY
   ============================================================ */
.section-inquiry {
  background: var(--bg-alt);
  transition: background-color var(--transition);
}

.inquiry-layout {
  max-width: 600px;
}

.inquiry-layout .section-label {
  margin-bottom: var(--space-sm);
}

.inquiry-layout .section-title {
  margin-bottom: var(--space-md);
}

.inquiry-description {
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: var(--space-lg);
}

.inquiry-contact {
  margin-top: var(--space-lg);
}

.inquiry-label {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-subtle);
  margin-bottom: var(--space-xs);
}

.inquiry-email {
  font-family: var(--font-serif);
  font-size: clamp(1.2rem, 2vw, 1.8rem);
  font-weight: 700;
  color: var(--accent-green);
  border-bottom: 3px solid var(--accent-green);
  padding-bottom: 4px;
  transition: opacity var(--transition), color var(--transition);
  word-break: break-all;
}

.inquiry-email:hover {
  opacity: 0.7;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
  background: var(--bg-dark); /* Hard black for Brutalist contrast */
  color: #ffffff;
  padding: var(--space-lg) 0;
  border-top: 2px solid var(--border);
  transition: background-color var(--transition);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1fr 2fr 1fr; /* Middle column gets more breathing room */
  align-items: center;
  gap: var(--space-md);
}

.footer-column {
  display: flex;
  flex-direction: column;
}

/* Left: Social */
.footer-left {
  align-items: flex-start;
}

.footer-social-link {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.85rem;
  font-weight: 500;
  opacity: 0.8;
  transition: opacity var(--transition), color var(--transition);
}

.footer-social-link:hover {
  opacity: 1;
  color: var(--accent-green);
}

/* Middle: Identity */
.footer-middle {
  align-items: center;
  text-align: center;
}

.site-footer .footer-logo {
  font-family: var(--font-serif);
  font-weight: 900;
  font-size: 1.4rem;
  letter-spacing: -0.03em;
  text-decoration: none;
}

/* Version: Green 'J', White 'Evans' */
.site-footer .logo-part-1 {
  color: var(--accent-green) !important;
}

.site-footer .logo-part-2 {
  color: #ffffff !important; 
}

/* Hover State for the Footer Identity */
.site-footer .footer-logo:hover {
  opacity: 0.8;
}

.footer-role {
  font-size: 0.9rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.5rem;
  color: rgba(255, 255, 255, 0.9);
}

.footer-credo {
  font-size: 0.85rem;
  font-style: italic;
  opacity: 0.6;
}

/* Right: Status */
.footer-right {
  align-items: flex-end;
  text-align: right;
  font-size: 0.85rem;
}

.system-status {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-weight: 600;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: var(--accent-green);
  border-radius: 50%;
  display: inline-block;
  box-shadow: 0 0 8px var(--accent-green); /* Subtle pulse glow */
}

.footer-copy {
  opacity: 0.4;
  font-size: 0.75rem;
}

/* Responsive Override */
@media (max-width: 900px) {
  .footer-grid {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-lg);
  }
  
  .footer-left, .footer-middle, .footer-right {
    align-items: center;
    text-align: center;
  }
}
/* ============================================================
   RESPONSIVE — TABLET (≤ 900px)
   ============================================================ */
@media (max-width: 900px) {

  .nav-links {
    display: none;
  }

  .nav-hamburger {
    display: flex;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .blog-card {
    grid-template-columns: 1fr;
    gap: var(--space-sm);
  }

  .blog-card-meta {
    flex-direction: row;
    align-items: center;
    gap: var(--space-sm);
  }

  .architect-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
    align-items: center;
  }

  .architect-photo {
    justify-content: center;
  }

  .photo-placeholder {
    width: 100%;
    max-width: 350px;
    height: auto;
    aspect-ratio: 1;
  }

  .vault-layout {
    grid-template-columns: 1fr;
    gap: var(--space-lg);
  }

  .footer-container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: var(--space-md);
  }

  .footer-right {
    text-align: center;
  }

  .footer-nav {
    flex-direction: row;
    flex-wrap: wrap;
    justify-content: center;
  }
}

/* ============================================================
   RESPONSIVE — MOBILE (≤ 600px)
   ============================================================ */
@media (max-width: 600px) {

  :root {
    --space-lg: 3rem;
    --space-xl: 5rem;
  }

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

  .home-content {
    padding: var(--space-lg) var(--space-sm);
  }

  .section-container {
    padding: 0 var(--space-sm);
  }

  .geo-1, .geo-4 {
    display: none;
  }

  .service-card {
    padding: var(--space-md) var(--space-sm);
  }

  .service-number {
    font-size: 3.5rem;
  }

  .blog-card {
    padding: var(--space-md) 0;
  }

  .footer-container {
    padding: 0 var(--space-sm);
  }

  .footer-nav {
    gap: 0.4rem;
  }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
@media (prefers-reduced-motion: no-preference) {
  .service-card,
  .blog-card {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 0.5s ease, transform 0.5s ease,
                box-shadow var(--transition), background-color var(--transition);
  }

  .service-card.visible,
  .blog-card.visible,
  .contact-form.visible {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ============================================================
   FOCUS STYLES (Accessibility)
   ============================================================ */
:focus-visible {
  outline: 3px solid var(--text);
  outline-offset: 3px;
}

/* ============================================================
   SELECTION
   ============================================================ */
::selection {
  background: var(--text);
  color: var(--bg);
}