/* ==========================================================================
   GLNG - Minimalist Editorial & Defense Identity (Inverted Light Theme)
   Pure white canvas, obsidian typography, signature tactical orange accent
   ========================================================================== */

:root {
  --bg-primary: #ffffff;
  --text-primary: #0a0d14;      /* Deep obsidian black */
  --text-muted: #4b5563;        /* Slate neutral */
  --text-dim: #9ca3af;          /* Dim gray */
  --accent: #de761c;            /* Signature tactical orange */
  --border-light: rgba(0, 0, 0, 0.09);
  --border-hover: rgba(0, 0, 0, 0.22);
  --input-bg: #f9fafb;

  --font-display: 'Rajdhani', -apple-system, sans-serif;
  --font-body: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;

  --transition: all 0.2s ease-in-out;
}

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

html, body {
  min-height: 100%;
  background-color: var(--bg-primary);
  color: var(--text-primary);
  font-family: var(--font-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  display: flex;
  flex-direction: column;
}

.site-wrapper {
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  min-height: 100vh;
  padding: 2.5rem 2rem;
  max-width: 900px;
  margin: 0 auto;
  width: 100%;
}

/* Main Content (Centered) */
.main-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 1rem 0;
  width: 100%;
}

/* Hero Block */
.hero-block {
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 100%;
}

.brand-title {
  font-family: var(--font-display);
  font-size: clamp(4.5rem, 14vw, 8.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 0.85;
  color: var(--text-primary);
  margin-bottom: 1.25rem;
  user-select: none;
  display: flex;
  align-items: baseline;
  justify-content: center;
}

.brand-dot {
  display: inline-block;
  position: relative;
  width: 0.17em;
  height: 0.17em;
  margin-left: 0.05em;
  vertical-align: baseline;
  line-height: 1;
}

.dot-square {
  display: block;
  width: 100%;
  height: 100%;
  background-color: var(--accent);
  border-radius: 22%;
  position: relative;
  z-index: 2;
}

/* Radar Pulse centered with absolute geometric precision */
.brand-dot::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 100%;
  height: 100%;
  border-radius: 50%;
  background-color: var(--accent);
  opacity: 0;
  pointer-events: none;
  z-index: 1;
  animation: radar-pulse 3s cubic-bezier(0.2, 0.8, 0.4, 1) infinite;
}

@keyframes radar-pulse {
  0% {
    transform: translate(-50%, -50%) scale(1);
    opacity: 0.8;
  }
  40% {
    opacity: 0.25;
  }
  100% {
    transform: translate(-50%, -50%) scale(4.2);
    opacity: 0;
  }
}

.brand-sub {
  font-family: var(--font-display);
  font-size: clamp(0.95rem, 2.2vw, 1.25rem);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  color: var(--text-muted);
  line-height: 1.4;
}

.brand-sub .divider {
  color: var(--accent);
  margin: 0 0.5rem;
  font-weight: 400;
}

/* Portrait Viewfinder / HUD Frame */
.portrait-container {
  margin-top: 2rem;
  margin-bottom: 3.5rem;
  display: flex;
  justify-content: center;
  align-items: center;
  width: 100%;
}

.viewfinder {
  position: relative;
  display: inline-block;
  padding: 18px;
  cursor: pointer;
  -webkit-tap-highlight-color: transparent;
  animation: autofocus-intro 1.2s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}

.hero-portrait {
  width: clamp(330px, 48vw, 470px);
  max-width: 100%;
  height: auto;
  display: block;
  user-select: none;
  pointer-events: none;
}

/* Viewfinder Corners ┌ ┐ └ ┘ */
.corner {
  position: absolute;
  width: 16px;
  height: 16px;
  border-color: rgba(10, 13, 20, 0.28);
  border-style: solid;
  border-width: 0;
  transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
  pointer-events: none;
}

.corner.top-left {
  top: 0;
  left: 0;
  border-top-width: 1.5px;
  border-left-width: 1.5px;
}

.corner.top-right {
  top: 0;
  right: 0;
  border-top-width: 1.5px;
  border-right-width: 1.5px;
}

.corner.bottom-left {
  bottom: 0;
  left: 0;
  border-bottom-width: 1.5px;
  border-left-width: 1.5px;
}

.corner.bottom-right {
  bottom: 0;
  right: 0;
  border-bottom-width: 1.5px;
  border-right-width: 1.5px;
}

/* Telemetry Viewfinder Tags */
.viewfinder-tag {
  position: absolute;
  font-family: var(--font-display);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  color: var(--text-dim);
  text-transform: uppercase;
  pointer-events: none;
  transition: color 0.25s ease;
}

.viewfinder-tag.tag-top {
  top: 6px;
  right: 26px;
}

.viewfinder-tag.tag-bottom {
  bottom: 6px;
  left: 26px;
}

/* Interactive Focus: Tighten corners on hover or touch tap */
.viewfinder:hover .corner.top-left,
.viewfinder.focused .corner.top-left {
  transform: translate(6px, 6px);
  border-color: var(--accent);
}

.viewfinder:hover .corner.top-right,
.viewfinder.focused .corner.top-right {
  transform: translate(-6px, 6px);
  border-color: var(--accent);
}

.viewfinder:hover .corner.bottom-left,
.viewfinder.focused .corner.bottom-left {
  transform: translate(6px, -6px);
  border-color: var(--accent);
}

.viewfinder:hover .corner.bottom-right,
.viewfinder.focused .corner.bottom-right {
  transform: translate(-6px, -6px);
  border-color: var(--accent);
}

.viewfinder:hover .viewfinder-tag,
.viewfinder.focused .viewfinder-tag {
  color: var(--accent);
}

/* Mobile & Touch Animation: subtle autofocus on page load */
@keyframes autofocus-intro {
  0% {
    opacity: 0;
    transform: scale(1.04);
  }
  60% {
    opacity: 1;
    transform: scale(0.99);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

/* Contact Form Section */
.contact-section {
  width: 100%;
  max-width: 520px;
  margin: 0 auto;
}

.contact-form {
  background: #ffffff;
  border: 1px solid var(--border-light);
  border-radius: 4px;
  padding: 2rem;
  text-align: left;
  box-shadow: 0 20px 45px rgba(0, 0, 0, 0.05);
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.form-field {
  margin-bottom: 1.25rem;
}

.form-field label {
  display: block;
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--text-muted);
  margin-bottom: 0.4rem;
}

.form-field input,
.form-field textarea {
  width: 100%;
  background: var(--input-bg);
  border: 1px solid var(--border-light);
  border-radius: 2px;
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.95rem;
  padding: 0.75rem 0.9rem;
  outline: none;
  transition: var(--transition);
}

.form-field input:focus,
.form-field textarea:focus {
  border-color: var(--accent);
  background: #ffffff;
  box-shadow: 0 0 0 3px rgba(222, 118, 28, 0.1);
}

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

.form-actions {
  margin-top: 1.5rem;
}

.submit-btn {
  width: 100%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  background-color: var(--text-primary);
  color: #ffffff;
  border: 2px solid var(--text-primary);
  border-radius: 2px;
  padding: 0.85rem 1.5rem;
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  cursor: pointer;
  transition: var(--transition);
}

.submit-btn:hover {
  background-color: var(--accent);
  border-color: var(--accent);
  color: #ffffff;
}

.submit-btn svg {
  transition: transform 0.2s ease;
}

.submit-btn:hover svg {
  transform: translateX(4px);
}

.form-status {
  margin-top: 1rem;
  font-size: 0.85rem;
  font-family: var(--font-display);
  letter-spacing: 0.05em;
  text-align: center;
  color: var(--accent);
  display: none;
}

.form-status.active {
  display: block;
}

/* Direct Contact */
.direct-contact {
  margin-top: 1.5rem;
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.08em;
  color: var(--text-dim);
  text-transform: uppercase;
}

.direct-contact .direct-label {
  margin-right: 0.35rem;
}

.direct-contact .email-link {
  color: var(--text-primary);
  text-decoration: none;
  font-weight: 600;
  border-bottom: 1.5px solid var(--text-primary);
  transition: var(--transition);
  padding-bottom: 2px;
}

.direct-contact .email-link:hover {
  color: var(--accent);
  border-color: var(--accent);
}

/* Footer */
.site-footer {
  text-align: center;
  padding-top: 2.5rem;
}

.footer-meta {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  color: var(--text-dim);
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.footer-meta .sep {
  color: rgba(0, 0, 0, 0.18);
}

/* Responsive adjustments */
@media (max-width: 600px) {
  .site-wrapper {
    padding: 2rem 1.25rem;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: 1.5rem;
  }

  .portrait-container {
    margin-top: 1.5rem;
    margin-bottom: 3.5rem;
  }

  .brand-sub {
    font-size: 0.9rem;
    letter-spacing: 0.1em;
  }

  .brand-sub .divider {
    display: block;
    margin: 0.2rem 0;
    opacity: 0.5;
  }
}