/* ═══════════════════════════════════════════════════════════════
   NEXUS.LOG — GLOBAL BASE STYLES
   ═══════════════════════════════════════════════════════════════ */

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { font-size: 16px; scroll-behavior: smooth; }

body {
  background-color: var(--void);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-base);
  font-weight: 300;
  line-height: var(--lh-normal);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── SCANLINES OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    0deg,
    transparent 0px,
    transparent 2px,
    rgba(0,0,0,0.12) 2px,
    rgba(0,0,0,0.12) 4px
  );
  pointer-events: none;
  z-index: var(--z-overlay);
  animation: scanShift 8s linear infinite;
}
@keyframes scanShift {
  0%   { background-position-y: 0px; }
  100% { background-position-y: 100px; }
}

/* ── NOISE TEXTURE ── */
body::after {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='0.04'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: var(--z-overlay);
  opacity: 0.5;
}

/* ── HEADINGS ── */
h1,h2,h3,h4,h5,h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: var(--lh-tight);
  color: var(--text-bright);
  letter-spacing: var(--ls-display);
  text-transform: uppercase;
}

p { font-family: var(--font-body); }

a {
  color: var(--neon-green);
  text-decoration: none;
  transition: color var(--dur-fast) var(--ease);
}
a:hover { color: var(--cyan); }

img { max-width: 100%; display: block; }
ul { list-style: none; }

/* ── CONTAINER ── */
.container {
  width: 100%;
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--gutter);
}
.container--md { max-width: var(--max-w-md); }
.container--sm { max-width: var(--max-w-sm); }

/* ── SECTION ── */
.section { padding-block: var(--sp-32); position: relative; }
.section--dark { background: var(--void-deep); }
.section--surface { background: var(--surface); }
.section--panel { background: var(--surface-mid); }

/* ── GLITCH TEXT EFFECT ── */
.glitch {
  position: relative;
  display: inline-block;
}
.glitch::before,
.glitch::after {
  content: attr(data-text);
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 100%;
}
.glitch::before {
  color: var(--cyan);
  animation: glitchTop 3s infinite linear;
  clip-path: polygon(0 0, 100% 0, 100% 35%, 0 35%);
}
.glitch::after {
  color: var(--magenta);
  animation: glitchBottom 2.5s infinite linear;
  clip-path: polygon(0 65%, 100% 65%, 100% 100%, 0 100%);
}
@keyframes glitchTop {
  0%,90%,100% { transform: none; opacity: 0; }
  91%          { transform: translateX(-2px); opacity: 0.8; }
  93%          { transform: translateX(2px); opacity: 0.8; }
  95%          { transform: translateX(-1px); opacity: 0.8; }
  97%          { transform: none; opacity: 0; }
}
@keyframes glitchBottom {
  0%,85%,100% { transform: none; opacity: 0; }
  86%          { transform: translateX(3px); opacity: 0.7; }
  88%          { transform: translateX(-2px); opacity: 0.7; }
  90%          { transform: none; opacity: 0; }
}

/* ── NEON LABEL / EYEBROW ── */
.eyebrow {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-2);
  font-family: var(--font-display);
  font-size: var(--fs-2xs);
  font-weight: 600;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--neon-green);
  margin-bottom: var(--sp-4);
}
.eyebrow::before {
  content: '//';
  color: var(--magenta);
  font-size: var(--fs-xs);
}

/* ── SECTION HEADING ── */
.heading {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-2xl), 3.5vw, var(--fs-4xl));
  font-weight: 800;
  color: var(--text-bright);
  letter-spacing: var(--ls-display);
  text-transform: uppercase;
  line-height: var(--lh-tight);
}
.heading .accent-green { color: var(--neon-green); }
.heading .accent-cyan  { color: var(--cyan); }
.heading .accent-magenta { color: var(--magenta); }

.subheading {
  font-size: var(--fs-sm);
  color: var(--text-dim);
  line-height: var(--lh-loose);
  max-width: 60ch;
  font-style: italic;
}

/* ── NEON DIVIDER ── */
.neon-divider {
  display: flex;
  align-items: center;
  gap: var(--sp-4);
  margin-block: var(--sp-6);
}
.neon-divider::before,
.neon-divider::after {
  content: '';
  flex: 1;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-green-dim), transparent);
}
.neon-divider__sym {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  color: var(--neon-green);
  letter-spacing: 0.3em;
}

/* ── TERMINAL PROMPT ── */
.prompt {
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  color: var(--neon-green);
}
.prompt::before { content: '> '; color: var(--magenta); }

/* ── ACCENT LINE ── */
.accent-bar {
  width: 48px;
  height: 2px;
  background: var(--neon-green);
  box-shadow: var(--glow-sm-green);
  margin-bottom: var(--sp-6);
}
.accent-bar--center { margin-inline: auto; }
.accent-bar--magenta { background: var(--magenta); box-shadow: var(--glow-sm-magenta); }
.accent-bar--cyan    { background: var(--cyan);    box-shadow: var(--glow-sm-cyan); }

/* ── PANEL / CARD ── */
.panel {
  background: var(--surface);
  border: var(--b-panel);
  position: relative;
  transition: border-color var(--dur-mid) var(--ease), box-shadow var(--dur-mid) var(--ease);
}
.panel::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 100%; height: 1px;
  background: linear-gradient(90deg, transparent, var(--neon-green-dim), transparent);
  opacity: 0;
  transition: opacity var(--dur-mid);
}
.panel:hover { border-color: rgba(0,255,136,0.30); box-shadow: var(--glow-sm-green); }
.panel:hover::before { opacity: 1; }

/* Corner brackets */
.panel-corners::after,
.panel-corners::before {
  display: none;
}
.corner-wrap {
  position: relative;
}
.corner-wrap::before,
.corner-wrap::after {
  content: '';
  position: absolute;
  width: 12px; height: 12px;
  border-color: var(--neon-green-dim);
  border-style: solid;
  transition: border-color var(--dur-mid);
}
.corner-wrap::before { top: 0; left: 0; border-width: 1px 0 0 1px; }
.corner-wrap::after  { bottom: 0; right: 0; border-width: 0 1px 1px 0; }
.corner-wrap:hover::before,
.corner-wrap:hover::after { border-color: var(--neon-green); }

/* ── BADGE ── */
.badge {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-1);
  font-family: var(--font-display);
  font-size: var(--fs-2xs);
  font-weight: 600;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  padding: 2px var(--sp-3);
  border: 1px solid var(--neon-green-dim);
  color: var(--neon-green);
  background: var(--neon-green-ghost);
}
.badge::before { content: '['; color: var(--magenta); }
.badge::after  { content: ']'; color: var(--magenta); }
.badge--cyan    { border-color: var(--cyan-dim); color: var(--cyan); background: var(--cyan-ghost); }
.badge--magenta { border-color: var(--magenta-dim); color: var(--magenta); background: var(--magenta-ghost); }

/* ── BUTTONS ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: var(--sp-3);
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  padding: var(--sp-4) var(--sp-8);
  border: 1px solid transparent;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all var(--dur-mid) var(--ease);
  white-space: nowrap;
  text-decoration: none;
  clip-path: polygon(8px 0%, 100% 0%, calc(100% - 8px) 100%, 0% 100%);
}
.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  transform: translateX(-108%);
  transition: transform var(--dur-mid) var(--ease);
  z-index: 0;
}
.btn > * { position: relative; z-index: 1; }
.btn span { position: relative; z-index: 1; }
.btn:hover::after { transform: translateX(0); }

.btn-primary {
  background: var(--neon-green);
  color: var(--void-deep);
  border-color: var(--neon-green);
  box-shadow: var(--glow-sm-green);
}
.btn-primary::after { background: var(--neon-green-dim); }
.btn-primary:hover { color: var(--void-deep); box-shadow: var(--glow-green); }

.btn-outline {
  background: transparent;
  color: var(--neon-green);
  border-color: var(--neon-green-dim);
}
.btn-outline::after { background: var(--neon-green-ghost); }
.btn-outline:hover { border-color: var(--neon-green); color: var(--neon-green); box-shadow: var(--glow-sm-green); }

.btn-magenta {
  background: transparent;
  color: var(--magenta);
  border-color: var(--magenta-dim);
}
.btn-magenta::after { background: var(--magenta-ghost); }
.btn-magenta:hover { border-color: var(--magenta); box-shadow: var(--glow-sm-magenta); }

.btn-cyan {
  background: transparent;
  color: var(--cyan);
  border-color: var(--cyan-dim);
}
.btn-cyan::after { background: var(--cyan-ghost); }
.btn-cyan:hover { border-color: var(--cyan); box-shadow: var(--glow-sm-cyan); }

/* ── FORMS ── */
.form-group { display: flex; flex-direction: column; gap: var(--sp-2); }

.form-label {
  font-family: var(--font-display);
  font-size: var(--fs-2xs);
  font-weight: 600;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--neon-green);
}
.form-label::before { content: '> '; color: var(--magenta); }

.form-input,
.form-select,
.form-textarea {
  background: var(--surface-mid);
  border: 1px solid rgba(0,255,136,0.15);
  border-bottom: 1px solid var(--neon-green-dim);
  color: var(--text);
  font-family: var(--font-body);
  font-size: var(--fs-sm);
  font-weight: 300;
  padding: var(--sp-3) var(--sp-4);
  width: 100%;
  outline: none;
  transition: border-color var(--dur-fast), box-shadow var(--dur-fast);
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus {
  border-bottom-color: var(--neon-green);
  box-shadow: 0 2px 0 -1px var(--neon-green-glow);
}
.form-input::placeholder { color: var(--text-muted); font-style: italic; }
.form-textarea { resize: vertical; min-height: 120px; }
.form-select option { background: var(--surface-mid); color: var(--text); }

.form-check {
  display: flex; align-items: flex-start; gap: var(--sp-3); cursor: pointer;
}
.form-check input[type="checkbox"] {
  width: 16px; height: 16px; flex-shrink: 0; margin-top: 3px;
  accent-color: var(--neon-green);
}
.form-check span { font-size: var(--fs-sm); color: var(--text-dim); line-height: 1.55; }
.form-check a { color: var(--neon-green); }

/* ── NAVIGATION ── */
.nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: var(--z-nav);
  padding: var(--sp-5) 0;
  border-bottom: 1px solid transparent;
  transition: all var(--dur-mid) var(--ease);
}
.nav.scrolled {
  background: rgba(10,10,15,0.96);
  backdrop-filter: blur(16px);
  padding: var(--sp-3) 0;
  border-bottom: 1px solid rgba(0,255,136,0.15);
  box-shadow: 0 4px 32px rgba(0,0,0,0.5), var(--glow-sm-green);
}
.nav__row {
  display: flex; align-items: center; justify-content: space-between;
}
.nav__brand {
  display: flex; flex-direction: column; gap: 1px; text-decoration: none;
}
.nav__brand-name {
  font-family: var(--font-display);
  font-size: var(--fs-lg);
  font-weight: 900;
  color: var(--neon-green);
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  line-height: 1;
  text-shadow: var(--glow-sm-green);
}
.nav__brand-tag {
  font-family: var(--font-body);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-widest);
  color: var(--text-muted);
}
.nav__menu {
  display: flex; align-items: center; gap: var(--sp-8);
}
.nav__link {
  font-family: var(--font-display);
  font-size: var(--fs-xs);
  font-weight: 600;
  letter-spacing: var(--ls-wider);
  text-transform: uppercase;
  color: var(--text-dim);
  text-decoration: none;
  position: relative;
  transition: color var(--dur-fast);
}
.nav__link::after {
  content: '';
  position: absolute;
  bottom: -3px; left: 0; right: 0;
  height: 1px;
  background: var(--neon-green);
  box-shadow: var(--glow-sm-green);
  transform: scaleX(0);
  transition: transform var(--dur-mid) var(--ease);
}
.nav__link:hover,
.nav__link.active { color: var(--neon-green); }
.nav__link:hover::after,
.nav__link.active::after { transform: scaleX(1); }
.nav__cta { margin-left: var(--sp-4); }

.nav__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none; border: none; cursor: pointer; padding: var(--sp-2);
}
.nav__toggle span {
  display: block; width: 24px; height: 1px;
  background: var(--neon-green);
  transition: all var(--dur-mid) var(--ease);
  box-shadow: var(--glow-sm-green);
}
.nav__toggle.open span:nth-child(1) { transform: rotate(45deg) translate(4px, 4px); }
.nav__toggle.open span:nth-child(2) { opacity: 0; }
.nav__toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(4px, -4px); }

@media (max-width: 900px) {
  .nav__menu {
    position: fixed;
    top: 0; right: -100%;
    width: min(300px, 80vw); height: 100vh;
    background: var(--void-deep);
    border-left: var(--b-green-lo);
    flex-direction: column; align-items: flex-start;
    padding: 100px var(--sp-8) var(--sp-8);
    gap: var(--sp-6);
    transition: right var(--dur-mid) var(--ease);
  }
  .nav__menu.open { right: 0; }
  .nav__toggle { display: flex; }
  .nav__cta { display: none; }
  .nav__link { font-size: var(--fs-sm); }
}

/* ── FOOTER ── */
.footer {
  background: var(--void-deep);
  border-top: 1px solid rgba(0,255,136,0.15);
  padding-top: var(--sp-24);
  padding-bottom: var(--sp-10);
  position: relative;
}
.footer__cols {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.6fr;
  gap: var(--sp-12);
  padding-bottom: var(--sp-12);
  border-bottom: 1px solid var(--panel-border);
}
.footer__brand-name {
  font-family: var(--font-display);
  font-size: var(--fs-xl);
  font-weight: 900;
  color: var(--neon-green);
  letter-spacing: var(--ls-wider);
  text-shadow: var(--glow-sm-green);
  margin-bottom: var(--sp-2);
}
.footer__brand-tag {
  display: block;
  font-family: var(--font-body);
  font-size: var(--fs-2xs);
  letter-spacing: var(--ls-widest);
  color: var(--text-muted);
  margin-bottom: var(--sp-5);
}
.footer__desc { font-size: var(--fs-sm); color: var(--text-muted); line-height: var(--lh-loose); max-width: 30ch; }
.footer__col-title {
  font-family: var(--font-display);
  font-size: var(--fs-2xs);
  font-weight: 700;
  letter-spacing: var(--ls-widest);
  text-transform: uppercase;
  color: var(--neon-green);
  margin-bottom: var(--sp-5);
}
.footer__links { display: flex; flex-direction: column; gap: var(--sp-3); }
.footer__link { font-size: var(--fs-sm); color: var(--text-muted); transition: color var(--dur-fast); }
.footer__link:hover { color: var(--neon-green); }
.footer__contact-row { display: flex; gap: var(--sp-3); font-size: var(--fs-sm); color: var(--text-muted); margin-bottom: var(--sp-3); }
.footer__contact-icon { color: var(--neon-green); flex-shrink: 0; }
.footer__bottom {
  display: flex; justify-content: space-between; align-items: center;
  flex-wrap: wrap; gap: var(--sp-4); padding-top: var(--sp-8);
}
.footer__copy { font-family: var(--font-body); font-size: var(--fs-xs); color: var(--text-ghost); }
.footer__legal-links { display: flex; gap: var(--sp-6); }
.footer__legal-link {
  font-family: var(--font-display); font-size: var(--fs-2xs);
  letter-spacing: var(--ls-wider); text-transform: uppercase;
  color: var(--text-ghost); transition: color var(--dur-fast);
}
.footer__legal-link:hover { color: var(--neon-green); }

/* ── MODAL ── */
.modal-backdrop {
  position: fixed; inset: 0;
  background: rgba(5,5,8,0.94);
  backdrop-filter: blur(14px);
  z-index: var(--z-modal);
  display: flex; align-items: center; justify-content: center; padding: var(--sp-6);
  opacity: 0; visibility: hidden;
  transition: opacity var(--dur-mid), visibility var(--dur-mid);
}
.modal-backdrop.open { opacity: 1; visibility: visible; }
.modal {
  background: var(--surface-mid);
  border: 1px solid var(--neon-green-dim);
  box-shadow: var(--glow-green), var(--shadow-deep);
  width: 100%; max-width: 560px; max-height: 92vh; overflow-y: auto;
  position: relative;
  transform: translateY(24px) scale(0.97);
  transition: transform var(--dur-mid) var(--ease);
  clip-path: polygon(12px 0%, 100% 0%, calc(100% - 12px) 100%, 0% 100%);
}
.modal-backdrop.open .modal { transform: none; }
.modal__head {
  padding: var(--sp-8) var(--sp-8) var(--sp-5);
  border-bottom: 1px solid var(--panel-border);
  position: relative;
}
.modal__close {
  position: absolute; top: var(--sp-4); right: var(--sp-4);
  width: 32px; height: 32px; display: flex; align-items: center; justify-content: center;
  background: none; border: 1px solid rgba(0,255,136,0.20);
  color: var(--text-muted); font-size: var(--fs-md); cursor: pointer;
  transition: all var(--dur-fast);
}
.modal__close:hover { border-color: var(--magenta); color: var(--magenta); }
.modal__title { font-family: var(--font-display); font-size: var(--fs-xl); font-weight: 800; color: var(--neon-green); text-shadow: var(--glow-sm-green); margin-bottom: var(--sp-2); }
.modal__sub { font-size: var(--fs-sm); color: var(--text-muted); }
.modal__body { padding: var(--sp-8); display: flex; flex-direction: column; gap: var(--sp-5); }
.modal__two { display: grid; grid-template-columns: 1fr 1fr; gap: var(--sp-4); }
.modal__submit { width: 100%; justify-content: center; margin-top: var(--sp-2); }
.modal__fine { font-size: var(--fs-2xs); color: var(--text-ghost); text-align: center; font-style: italic; }
.modal__success { display: none; text-align: center; padding: var(--sp-12) var(--sp-8); }
.modal__success-icon { font-size: 3rem; color: var(--neon-green); display: block; margin-bottom: var(--sp-5); text-shadow: var(--glow-sm-green); }
.modal__success h3 { font-family: var(--font-display); font-size: var(--fs-xl); color: var(--neon-green); margin-bottom: var(--sp-3); }
.modal__success p { font-size: var(--fs-sm); color: var(--text-muted); }

/* ── COOKIE BANNER ── */
.cookie {
  position: fixed; bottom: 0; left: 0; right: 0;
  background: var(--surface-mid);
  border-top: 1px solid var(--neon-green-dim);
  box-shadow: var(--glow-sm-green);
  padding: var(--sp-5) 0; z-index: var(--z-modal);
  transform: translateY(100%);
  transition: transform var(--dur-slow) var(--ease);
}
.cookie.show { transform: none; }
.cookie__row { display: flex; align-items: center; justify-content: space-between; gap: var(--sp-8); flex-wrap: wrap; }
.cookie__text { font-size: var(--fs-sm); color: var(--text-dim); flex: 1; min-width: 240px; }
.cookie__text a { color: var(--neon-green); }
.cookie__btns { display: flex; gap: var(--sp-3); flex-shrink: 0; }

/* ── PAGE HERO ── */
.page-hero {
  padding-top: 160px; padding-bottom: var(--sp-24);
  text-align: center; position: relative;
  border-bottom: 1px solid var(--panel-border);
}
.page-hero::after {
  content: '';
  position: absolute;
  bottom: 0; left: 50%; transform: translateX(-50%);
  width: 1px; height: 60px;
  background: linear-gradient(to bottom, var(--neon-green-dim), transparent);
}
.page-hero__eyebrow { display: block; margin-bottom: var(--sp-5); }
.page-hero__title {
  font-family: var(--font-display);
  font-size: clamp(var(--fs-3xl), 5.5vw, var(--fs-5xl));
  font-weight: 900; color: var(--text-bright);
  line-height: var(--lh-tight); letter-spacing: var(--ls-display);
  text-transform: uppercase; margin-bottom: var(--sp-6);
}
.page-hero__title .neon { color: var(--neon-green); text-shadow: var(--glow-sm-green); }
.page-hero__sub { font-size: var(--fs-md); color: var(--text-dim); max-width: 52ch; margin-inline: auto; line-height: var(--lh-loose); }

/* ── SCROLL REVEAL ── */
[data-reveal] {
  opacity: 0; transform: translateY(28px);
  transition: opacity 0.7s var(--ease), transform 0.7s var(--ease);
}
[data-reveal="left"]  { transform: translateX(-32px); }
[data-reveal="right"] { transform: translateX(32px); }
[data-reveal="fade"]  { transform: none; }
[data-reveal="scale"] { transform: scale(0.94); }
[data-reveal].visible { opacity: 1; transform: none; }

/* ── TERMINAL CURSOR BLINK ── */
.cursor::after {
  content: '█';
  color: var(--neon-green);
  animation: blink 1.1s step-end infinite;
}
@keyframes blink { 0%,100%{opacity:1} 50%{opacity:0} }

/* ── SCROLLBAR ── */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--void-deep); }
::-webkit-scrollbar-thumb { background: var(--neon-green-dark); }
::-webkit-scrollbar-thumb:hover { background: var(--neon-green-dim); box-shadow: var(--glow-sm-green); }

/* ── SELECTION ── */
::selection { background: var(--neon-green-dark); color: var(--neon-green); }

/* ── RESPONSIVE FOOTER ── */
@media (max-width: 900px) {
  .footer__cols { grid-template-columns: 1fr 1fr; gap: var(--sp-8); }
}
@media (max-width: 580px) {
  .footer__cols { grid-template-columns: 1fr; }
  .footer__bottom { flex-direction: column; text-align: center; }
  .modal__two { grid-template-columns: 1fr; }
}