/* ===========================
   MUONJARO – STYLE.CSS
   Security-Themed Design
=========================== */

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

:root {
  --clr-bg:        #070c14;
  --clr-bg2:       #0b1220;
  --clr-surface:   #0f1a2e;
  --clr-surface2:  #152035;
  --clr-border:    rgba(0, 200, 255, 0.15);
  --clr-primary:   #00c8ff;
  --clr-primary2:  #0090c0;
  --clr-accent:    #00ff99;
  --clr-danger:    #ff4060;
  --clr-text:      #c8d8e8;
  --clr-text-dim:  #6a8099;
  --clr-white:     #ffffff;
  --ff-head:       'Rajdhani', sans-serif;
  --ff-body:       'Inter', sans-serif;
  --ff-mono:       'Share Tech Mono', monospace;
  --radius:        8px;
  --radius-lg:     16px;
  --shadow:        0 4px 32px rgba(0, 200, 255, 0.07);
  --glow:          0 0 24px rgba(0, 200, 255, 0.25);
  --transition:    0.3s ease;
}

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

body {
  font-family: var(--ff-body);
  background: var(--clr-bg);
  color: var(--clr-text);
  line-height: 1.7;
  overflow-x: hidden;
  position: relative;
}

img { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
ul { list-style: none; }
button { cursor: pointer; border: none; background: none; }

.container {
  width: 92%;
  max-width: 1200px;
  margin-inline: auto;
}

.accent { color: var(--clr-primary); }

/* ---------- Scanline Overlay ---------- */
.scanline-overlay {
  position: fixed;
  inset: 0;
  background: repeating-linear-gradient(
    to bottom,
    rgba(0,0,0,0) 0px,
    rgba(0,0,0,0) 2px,
    rgba(0, 200, 255, 0.015) 2px,
    rgba(0, 200, 255, 0.015) 4px
  );
  pointer-events: none;
  z-index: 9999;
  animation: scanMove 8s linear infinite;
}

@keyframes scanMove {
  0%   { background-position: 0 0; }
  100% { background-position: 0 200px; }
}

/* ---------- Matrix Canvas ---------- */
#matrix-canvas {
  position: fixed;
  top: 0; left: 0;
  width: 100%; height: 100%;
  opacity: 0.035;
  pointer-events: none;
  z-index: 0;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: var(--radius);
  font-family: var(--ff-head);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(120deg, transparent 30%, rgba(255,255,255,0.08), transparent 70%);
  transform: translateX(-100%);
  transition: transform 0.5s ease;
}
.btn:hover::before { transform: translateX(100%); }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary2), var(--clr-primary));
  color: var(--clr-bg);
  box-shadow: 0 0 20px rgba(0, 200, 255, 0.35);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 32px rgba(0, 200, 255, 0.55);
}

.btn-outline {
  border: 1.5px solid var(--clr-primary);
  color: var(--clr-primary);
}
.btn-outline:hover {
  background: rgba(0, 200, 255, 0.1);
  box-shadow: var(--glow);
}

.btn-ghost {
  border: 1.5px solid rgba(255,255,255,0.15);
  color: var(--clr-white);
}
.btn-ghost:hover {
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}

.btn-full { width: 100%; justify-content: center; }

.btn-spinner {
  display: none;
  width: 18px; height: 18px;
  border: 2px solid rgba(0,0,0,0.3);
  border-top-color: var(--clr-bg);
  border-radius: 50%;
  animation: spin 0.7s linear infinite;
}
.btn.loading .btn-text { opacity: 0; }
.btn.loading .btn-spinner { display: inline-block; }

@keyframes spin { to { transform: rotate(360deg); } }

/* ---------- HEADER ---------- */
#site-header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  padding: 16px 0;
  transition: background var(--transition), padding var(--transition), box-shadow var(--transition);
  border-bottom: 1px solid transparent;
}

#site-header.scrolled {
  background: rgba(7, 12, 20, 0.96);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  padding: 10px 0;
  border-bottom-color: var(--clr-border);
  box-shadow: 0 4px 24px rgba(0,0,0,0.5);
}

.nav-inner {
  display: flex;
  align-items: center;
  gap: 32px;
}

/* Logo */
.logo {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-shrink: 0;
}
.logo-icon {
  color: var(--clr-primary);
  font-size: 1.1rem;
  filter: drop-shadow(0 0 6px var(--clr-primary));
}
.logo-text {
  font-family: var(--ff-head);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: var(--clr-white);
}
.logo-accent { color: var(--clr-primary); }

/* Nav Links */
#main-nav { margin-left: auto; }

.nav-links {
  display: flex;
  gap: 2px;
}

.nav-link {
  padding: 6px 14px;
  font-family: var(--ff-head);
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  border-radius: var(--radius);
  transition: var(--transition);
  position: relative;
}
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 2px; left: 14px; right: 14px;
  height: 1px;
  background: var(--clr-primary);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform var(--transition);
}
.nav-link:hover, .nav-link.active { color: var(--clr-primary); }
.nav-link:hover::after, .nav-link.active::after { transform: scaleX(1); }

.nav-cta { margin-left: 8px; padding: 10px 20px; }

/* Hamburger */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  margin-left: auto;
  padding: 4px;
}
.hamburger span {
  display: block;
  width: 24px; height: 2px;
  background: var(--clr-primary);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 68px; left: 0; right: 0;
  background: rgba(7, 12, 20, 0.97);
  backdrop-filter: blur(20px);
  z-index: 999;
  padding: 20px 0 32px;
  transform: translateY(-110%);
  transition: transform 0.4s cubic-bezier(0.77,0,0.175,1);
  border-bottom: 1px solid var(--clr-border);
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav ul { display: flex; flex-direction: column; align-items: center; gap: 4px; }
.mobile-link {
  display: block;
  padding: 14px 32px;
  font-family: var(--ff-head);
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-text);
  transition: color var(--transition);
}
.mobile-link:hover { color: var(--clr-primary); }

/* ---------- HERO ---------- */
#hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 90px;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}
.hero-img {
  width: 100%; height: 100%;
  object-fit: cover;
  object-position: center;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to right, rgba(7,12,20,0.95) 45%, rgba(7,12,20,0.65) 100%),
    linear-gradient(to top, rgba(7,12,20,0.8) 0%, transparent 60%);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 680px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border: 1px solid var(--clr-border);
  border-radius: 100px;
  background: rgba(0, 200, 255, 0.06);
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  color: var(--clr-primary);
  letter-spacing: 0.1em;
  margin-bottom: 28px;
  animation: fadeIn 0.8s ease both;
}

.badge-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-accent);
  box-shadow: 0 0 8px var(--clr-accent);
  animation: pulse 2s infinite;
}

.hero-title {
  font-family: var(--ff-head);
  font-size: clamp(2.4rem, 6vw, 4.2rem);
  font-weight: 700;
  line-height: 1.1;
  color: var(--clr-white);
  margin-bottom: 22px;
  animation: slideUp 0.8s 0.15s ease both;
}
.hero-accent {
  background: linear-gradient(90deg, var(--clr-primary), var(--clr-accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Glitch effect */
.glitch {
  position: relative;
}
.glitch::before, .glitch::after {
  content: attr(data-text);
  position: absolute;
  inset: 0;
  clip-path: polygon(0 0, 100% 0, 100% 45%, 0 45%);
}
.glitch::before {
  left: 2px;
  color: var(--clr-danger);
  animation: glitch1 4s infinite;
}
.glitch::after {
  left: -2px;
  color: var(--clr-accent);
  animation: glitch2 4s infinite;
}

@keyframes glitch1 {
  0%, 90%, 100% { transform: none; opacity: 0; }
  92% { transform: translateX(-3px); opacity: 0.7; }
  94% { transform: translateX(2px); opacity: 0; }
}
@keyframes glitch2 {
  0%, 88%, 100% { transform: none; opacity: 0; }
  90% { transform: translateX(3px); opacity: 0.6; }
  92% { transform: none; opacity: 0; }
}

.hero-sub {
  font-size: 1.05rem;
  color: var(--clr-text);
  max-width: 520px;
  margin-bottom: 36px;
  animation: slideUp 0.8s 0.3s ease both;
  line-height: 1.75;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 56px;
  animation: slideUp 0.8s 0.45s ease both;
}

/* Stats */
.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: slideUp 0.8s 0.6s ease both;
}
.stat { text-align: center; }
.stat-num {
  font-family: var(--ff-head);
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--clr-primary);
  line-height: 1;
}
.stat-plus {
  font-family: var(--ff-head);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--clr-primary);
}
.stat-label {
  display: block;
  font-size: 0.78rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-top: 4px;
}
.stat-divider {
  width: 1px;
  height: 44px;
  background: var(--clr-border);
}

/* Scroll Indicator */
.scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  animation: bounce 2s infinite;
}
.scroll-arrow {
  display: block;
  width: 22px; height: 22px;
  border-right: 2px solid var(--clr-primary);
  border-bottom: 2px solid var(--clr-primary);
  transform: rotate(45deg);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

/* ---------- SECTIONS COMMONS ---------- */
.section {
  position: relative;
  z-index: 1;
  padding: 96px 0;
}
.section-dark { background: var(--clr-bg2); }

.section-header {
  text-align: center;
  margin-bottom: 60px;
}
.section-tag {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--clr-primary);
  margin-bottom: 12px;
}
.section-title {
  font-family: var(--ff-head);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 700;
  color: var(--clr-white);
  line-height: 1.2;
  margin-bottom: 14px;
}
.section-sub {
  font-size: 1rem;
  color: var(--clr-text-dim);
  max-width: 520px;
  margin-inline: auto;
}

/* ---------- SERVICES GRID ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  position: relative;
  overflow: hidden;
}
.service-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--clr-primary), transparent);
  transform: scaleX(0);
  transition: transform 0.4s ease;
}
.service-card:hover { transform: translateY(-6px); box-shadow: var(--glow); border-color: rgba(0,200,255,0.3); }
.service-card:hover::before { transform: scaleX(1); }

.service-icon {
  width: 52px; height: 52px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid rgba(0, 200, 255, 0.2);
  border-radius: 12px;
  margin-bottom: 20px;
  color: var(--clr-primary);
}
.service-icon svg { width: 26px; height: 26px; }

.service-card h3 {
  font-family: var(--ff-head);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
  letter-spacing: 0.04em;
}
.service-card p { font-size: 0.92rem; color: var(--clr-text-dim); line-height: 1.7; margin-bottom: 18px; }

.card-tag {
  display: inline-block;
  font-family: var(--ff-mono);
  font-size: 0.68rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-accent);
  border: 1px solid rgba(0,255,153,0.2);
  padding: 3px 10px;
  border-radius: 100px;
}

/* ---------- GALLERY ---------- */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: 260px 260px;
  gap: 16px;
}

.gallery-item--main { grid-row: span 2; }
.gallery-item--wide  { grid-column: span 2; }

.gallery-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
  border: 1px solid var(--clr-border);
}
.gallery-item img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.gallery-item:hover img { transform: scale(1.06); }

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,15,30,0.85) 0%, transparent 60%);
  display: flex;
  align-items: flex-end;
  padding: 18px;
  opacity: 0;
  transition: opacity var(--transition);
}
.gallery-item:hover .gallery-overlay,
.gallery-item:focus .gallery-overlay { opacity: 1; }

.gallery-label {
  font-family: var(--ff-head);
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

/* ---------- LIGHTBOX ---------- */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(0,0,0,0.93);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
  backdrop-filter: blur(8px);
}
.lightbox.active { opacity: 1; pointer-events: all; }

.lightbox-close {
  position: absolute;
  top: 24px; right: 28px;
  font-size: 2.2rem;
  color: var(--clr-text);
  line-height: 1;
  transition: color var(--transition);
}
.lightbox-close:hover { color: var(--clr-primary); }

.lightbox-img {
  max-width: 90vw;
  max-height: 78vh;
  border-radius: var(--radius);
  box-shadow: 0 0 80px rgba(0,0,0,0.8);
  border: 1px solid var(--clr-border);
}

.lightbox-caption {
  font-family: var(--ff-mono);
  font-size: 0.8rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* ---------- FAQ ---------- */
.faq-list {
  max-width: 760px;
  margin-inline: auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: border-color var(--transition);
}
.faq-item:has(.faq-question[aria-expanded="true"]) { border-color: rgba(0,200,255,0.35); }

.faq-question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 22px 26px;
  font-family: var(--ff-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-white);
  letter-spacing: 0.03em;
  text-align: left;
  transition: color var(--transition);
}
.faq-question:hover { color: var(--clr-primary); }

.faq-icon {
  flex-shrink: 0;
  width: 22px; height: 22px;
  border: 1.5px solid var(--clr-primary);
  border-radius: 50%;
  position: relative;
  transition: transform var(--transition);
}
.faq-icon::before, .faq-icon::after {
  content: '';
  position: absolute;
  background: var(--clr-primary);
  border-radius: 2px;
  top: 50%; left: 50%;
}
.faq-icon::before { width: 10px; height: 1.5px; transform: translate(-50%,-50%); }
.faq-icon::after  { width: 1.5px; height: 10px; transform: translate(-50%,-50%); transition: transform var(--transition), opacity var(--transition); }
.faq-question[aria-expanded="true"] .faq-icon::after { transform: translate(-50%,-50%) rotate(90deg); opacity: 0; }
.faq-question[aria-expanded="true"] .faq-icon { transform: rotate(180deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-answer.open { max-height: 300px; }
.faq-answer p {
  padding: 0 26px 22px;
  font-size: 0.95rem;
  color: var(--clr-text-dim);
  line-height: 1.75;
}

/* ---------- CONTACT ---------- */
.contact-wrapper {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: 48px;
  align-items: start;
}

.contact-info {
  display: flex;
  flex-direction: column;
  gap: 28px;
}

.info-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.info-icon {
  width: 44px; height: 44px;
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(0, 200, 255, 0.08);
  border: 1px solid rgba(0, 200, 255, 0.2);
  border-radius: 10px;
  color: var(--clr-primary);
}
.info-icon svg { width: 20px; height: 20px; }

.info-label {
  display: block;
  font-family: var(--ff-mono);
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
  margin-bottom: 4px;
}
.info-value {
  display: block;
  font-family: var(--ff-head);
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--clr-white);
  transition: color var(--transition);
}
a.info-value:hover { color: var(--clr-primary); }

.contact-badge {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 18px;
  background: rgba(0, 255, 153, 0.06);
  border: 1px solid rgba(0, 255, 153, 0.2);
  border-radius: var(--radius);
  font-family: var(--ff-mono);
  font-size: 0.8rem;
  color: var(--clr-accent);
  letter-spacing: 0.08em;
  margin-top: 8px;
}
.badge-pulse {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--clr-accent);
  box-shadow: 0 0 10px var(--clr-accent);
  animation: pulse 1.5s infinite;
}

@keyframes pulse {
  0%, 100% { opacity: 1; transform: scale(1); }
  50% { opacity: 0.5; transform: scale(0.85); }
}

/* Form */
.contact-form {
  background: var(--clr-surface);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 7px;
}
.form-group label {
  font-family: var(--ff-mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--clr-text-dim);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-surface2);
  border: 1px solid rgba(0,200,255,0.15);
  border-radius: var(--radius);
  padding: 12px 16px;
  font-family: var(--ff-body);
  font-size: 0.95rem;
  color: var(--clr-white);
  transition: border-color var(--transition), box-shadow var(--transition);
  outline: none;
  resize: vertical;
}
.form-group select {
  appearance: none;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2300c8ff' stroke-width='2'%3E%3Cpolyline points='6 9 12 15 18 9'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 16px;
}
.form-group select option { background: var(--clr-surface); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px rgba(0,200,255,0.12);
}
.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-dim); opacity: 0.7; }

.form-group input.error,
.form-group textarea.error { border-color: var(--clr-danger); }

.form-error {
  font-size: 0.78rem;
  color: var(--clr-danger);
  min-height: 16px;
  font-family: var(--ff-mono);
}

.form-success {
  display: none;
  padding: 14px 18px;
  background: rgba(0, 255, 153, 0.08);
  border: 1px solid rgba(0,255,153,0.3);
  border-radius: var(--radius);
  text-align: center;
  font-family: var(--ff-mono);
  font-size: 0.85rem;
  color: var(--clr-accent);
  letter-spacing: 0.05em;
}
.form-success.visible { display: block; animation: fadeIn 0.4s ease; }

/* ---------- FOOTER ---------- */
#site-footer {
  position: relative;
  z-index: 1;
  background: var(--clr-bg);
  border-top: 1px solid var(--clr-border);
  padding-top: 64px;
}

.footer-inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 48px;
  padding-bottom: 48px;
}

.footer-brand p.footer-tagline {
  margin-top: 14px;
  font-size: 0.9rem;
  color: var(--clr-text-dim);
  max-width: 300px;
  line-height: 1.7;
}

.footer-links h4,
.footer-contact-info h4 {
  font-family: var(--ff-head);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--clr-white);
  margin-bottom: 16px;
}

.footer-links ul,
.footer-contact-info ul {
  display: flex;
  flex-direction: column;
  gap: 10px;
}
.footer-links a,
.footer-contact-info a,
.footer-contact-info span {
  font-size: 0.9rem;
  color: var(--clr-text-dim);
  transition: color var(--transition);
}
.footer-links a:hover,
.footer-contact-info a:hover { color: var(--clr-primary); }

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 18px 0;
}
.footer-bottom-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-family: var(--ff-mono);
  font-size: 0.75rem;
  color: var(--clr-text-dim);
  letter-spacing: 0.06em;
}

.footer-sys-status {
  display: flex;
  align-items: center;
  gap: 7px;
  color: var(--clr-accent);
}
.sys-dot {
  width: 7px; height: 7px;
  border-radius: 50%;
  background: var(--clr-accent);
  box-shadow: 0 0 8px var(--clr-accent);
  animation: pulse 2s infinite;
}

/* ---------- ANIMATIONS ---------- */
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes slideUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Scroll Reveal */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.65s ease, transform 0.65s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ---------- RESPONSIVE ---------- */
@media (max-width: 1024px) {
  .gallery-grid {
    grid-template-columns: 1fr 1fr;
    grid-template-rows: auto;
  }
  .gallery-item--main { grid-row: span 1; }
  .gallery-item--wide  { grid-column: span 2; }
  .contact-wrapper { grid-template-columns: 1fr; }
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: span 2; }
}

@media (max-width: 768px) {
  #main-nav, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-buttons { flex-direction: column; align-items: flex-start; }

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

  .gallery-grid {
    grid-template-columns: 1fr;
    grid-template-rows: auto;
  }
  .gallery-item--wide { grid-column: span 1; }

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

  .footer-inner { grid-template-columns: 1fr; }
  .footer-brand { grid-column: span 1; }

  .footer-bottom-inner { flex-direction: column; gap: 8px; text-align: center; }

  .hero-stats { gap: 20px; }
}

@media (max-width: 480px) {
  .section { padding: 64px 0; }
  .contact-form { padding: 24px 18px; }
}