/* ============================================================
   SYNERGY SOUTH — Dark Industrial Premium
   digitalpeaker.com
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Playfair+Display:wght@400;500;700&family=DM+Mono:wght@300;400&family=DM+Sans:wght@300;400;500&display=swap');

:root {
  --black:        #080c12;
  --black-2:      #0d1320;
  --black-3:      #121a28;
  --surface:      #161e2e;
  --surface-2:    #1c2638;
  --border:       rgba(255,255,255,0.07);
  --border-2:     rgba(255,255,255,0.12);
  --green:        #00c87a;
  --green-dim:    rgba(0,200,122,0.12);
  --green-glow:   rgba(0,200,122,0.06);
  --cream:        #e8e4dc;
  --cream-dim:    #9a9590;
  --white:        #f4f1ec;
  --mono:         'DM Mono', monospace;
  --serif:        'Playfair Display', Georgia, serif;
  --sans:         'DM Sans', sans-serif;
}

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

html { scroll-behavior: smooth; }

body {
  background: var(--black);
  color: var(--cream);
  font-family: var(--sans);
  font-weight: 300;
  line-height: 1.7;
  overflow-x: hidden;
}

/* ── NOISE TEXTURE OVERLAY ── */
body::before {
  content: '';
  position: fixed;
  inset: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 512 512' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.75' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='0.035'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 1000;
  opacity: 0.4;
}

/* ── TYPOGRAPHY ── */
h1, h2, h3, h4 {
  font-family: var(--serif);
  font-weight: 400;
  line-height: 1.15;
  color: var(--white);
}

h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); }
h2 { font-size: clamp(1.8rem, 3.5vw, 2.8rem); }
h3 { font-size: clamp(1.3rem, 2.5vw, 1.8rem); }
h4 { font-size: 1.1rem; font-family: var(--sans); font-weight: 500; }

p { font-size: 1rem; color: var(--cream-dim); max-width: 64ch; }

a { color: var(--green); text-decoration: none; transition: opacity 0.2s; }
a:hover { opacity: 0.8; }

.label {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--green);
}

/* ── LAYOUT ── */
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

section { padding: 6rem 0; }

.section-header {
  margin-bottom: 4rem;
}

.section-header .label {
  display: block;
  margin-bottom: 1rem;
}

/* ── NAVIGATION ── */
nav {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  padding: 1.2rem 0;
  border-bottom: 1px solid transparent;
  transition: background 0.4s, border-color 0.4s;
}

nav.scrolled {
  background: rgba(8,12,18,0.95);
  border-color: var(--border);
  backdrop-filter: blur(12px);
}

nav .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.nav-logo {
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.nav-logo-name {
  font-family: var(--serif);
  font-size: 1.15rem;
  color: var(--white);
  line-height: 1;
}

.nav-logo-sub {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.22em;
  color: var(--green);
  text-transform: uppercase;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2.5rem;
  list-style: none;
}

.nav-links a {
  font-size: 0.82rem;
  font-family: var(--sans);
  font-weight: 400;
  color: var(--cream-dim);
  letter-spacing: 0.04em;
  transition: color 0.2s;
}

.nav-links a:hover, .nav-links a.active {
  color: var(--white);
}

.nav-links .nav-cta {
  padding: 0.5rem 1.2rem;
  border: 1px solid var(--green);
  color: var(--green);
  font-size: 0.78rem;
  letter-spacing: 0.08em;
  transition: background 0.2s, color 0.2s;
}

.nav-links .nav-cta:hover {
  background: var(--green);
  color: var(--black);
  opacity: 1;
}

.nav-hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
}

.nav-hamburger span {
  display: block;
  width: 24px;
  height: 1px;
  background: var(--cream);
  transition: all 0.3s;
}

/* ── HERO ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  position: relative;
  overflow: hidden;
  padding-top: 5rem;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 70% 50%, rgba(0,200,122,0.05) 0%, transparent 70%),
    radial-gradient(ellipse 40% 60% at 20% 80%, rgba(0,50,30,0.3) 0%, transparent 60%),
    linear-gradient(160deg, #080c12 0%, #0d1520 50%, #080c12 100%);
}

.hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,122,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,122,0.04) 1px, transparent 1px);
  background-size: 60px 60px;
  mask-image: radial-gradient(ellipse 80% 80% at 70% 50%, black 0%, transparent 70%);
}

.hero-orb {
  position: absolute;
  right: -10%;
  top: 50%;
  transform: translateY(-50%);
  width: 600px;
  height: 600px;
  border-radius: 50%;
  border: 1px solid rgba(0,200,122,0.1);
  animation: orb-pulse 8s ease-in-out infinite;
}

.hero-orb::before {
  content: '';
  position: absolute;
  inset: 40px;
  border-radius: 50%;
  border: 1px solid rgba(0,200,122,0.08);
}

.hero-orb::after {
  content: '';
  position: absolute;
  inset: 120px;
  border-radius: 50%;
  border: 1px solid rgba(0,200,122,0.06);
}

@keyframes orb-pulse {
  0%, 100% { opacity: 0.6; transform: translateY(-50%) scale(1); }
  50% { opacity: 1; transform: translateY(-50%) scale(1.03); }
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 760px;
}

.hero-content .label { margin-bottom: 1.5rem; }

.hero-content h1 {
  margin-bottom: 1.5rem;
  font-weight: 400;
}

.hero-content h1 em {
  font-style: italic;
  color: var(--green);
}

.hero-content p {
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
  max-width: 52ch;
  color: var(--cream-dim);
}

.hero-stats {
  display: flex;
  gap: 3rem;
  margin-bottom: 3rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border);
}

.hero-stat-val {
  font-family: var(--serif);
  font-size: 2rem;
  color: var(--white);
  line-height: 1;
}

.hero-stat-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: var(--green);
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-top: 4px;
}

.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  background: var(--green);
  color: var(--black);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  font-weight: 400;
  transition: all 0.25s;
  border: 1px solid var(--green);
}

.btn-primary:hover {
  background: transparent;
  color: var(--green);
  opacity: 1;
}

.btn-outline {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.85rem 2rem;
  background: transparent;
  color: var(--cream);
  font-family: var(--mono);
  font-size: 0.72rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  border: 1px solid var(--border-2);
  transition: all 0.25s;
}

.btn-outline:hover {
  border-color: var(--green);
  color: var(--green);
  opacity: 1;
}

.hero-btns {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

/* ── SCROLL INDICATOR ── */
.scroll-indicator {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  z-index: 2;
}

.scroll-indicator span {
  font-family: var(--mono);
  font-size: 0.55rem;
  letter-spacing: 0.2em;
  color: var(--cream-dim);
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--green), transparent);
  animation: scroll-drop 2s ease-in-out infinite;
}

@keyframes scroll-drop {
  0% { transform: scaleY(0); transform-origin: top; }
  50% { transform: scaleY(1); transform-origin: top; }
  51% { transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}

/* ── ABOUT / INTRO BAND ── */
.intro-band {
  background: var(--black-2);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  padding: 5rem 0;
}

.intro-band .container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.intro-band p { max-width: 100%; font-size: 1.05rem; }

.intro-band p + p { margin-top: 1.2rem; }

.pillars {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
}

.pillar {
  padding: 1.5rem;
  border: 1px solid var(--border);
  background: var(--green-glow);
  position: relative;
  overflow: hidden;
  transition: border-color 0.3s, background 0.3s;
}

.pillar::before {
  content: '';
  position: absolute;
  top: 0; left: 0;
  width: 2px;
  height: 0;
  background: var(--green);
  transition: height 0.4s;
}

.pillar:hover { border-color: var(--border-2); background: var(--green-dim); }
.pillar:hover::before { height: 100%; }

.pillar-icon {
  font-size: 1.4rem;
  margin-bottom: 0.75rem;
  display: block;
}

.pillar h4 { font-size: 0.9rem; margin-bottom: 0.4rem; color: var(--white); }
.pillar p { font-size: 0.82rem; color: var(--cream-dim); max-width: 100%; }

/* ── SITES ── */
.sites-section { background: var(--black); }

.sites-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2px;
  margin-top: 4rem;
}

.site-card {
  position: relative;
  background: var(--surface);
  overflow: hidden;
  cursor: pointer;
  transition: background 0.3s;
}

.site-card:hover { background: var(--surface-2); }

.site-card-img {
  width: 100%;
  height: 280px;
  object-fit: cover;
  display: block;
  filter: brightness(0.5) saturate(0.7);
  transition: filter 0.5s, transform 0.5s;
}

.site-card:hover .site-card-img {
  filter: brightness(0.6) saturate(0.8);
  transform: scale(1.03);
}

/* placeholder when no image */
.site-card-img-placeholder {
  width: 100%;
  height: 280px;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(0,200,122,0.03),
      rgba(0,200,122,0.03) 1px,
      transparent 1px,
      transparent 30px
    ),
    var(--surface);
  display: flex;
  align-items: center;
  justify-content: center;
}

.site-card-img-placeholder span {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: rgba(0,200,122,0.3);
  letter-spacing: 0.2em;
}

.site-card-body {
  padding: 2rem;
}

.site-tag {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.2em;
  color: var(--green);
  padding: 0.3rem 0.7rem;
  border: 1px solid rgba(0,200,122,0.3);
  display: inline-block;
  margin-bottom: 1rem;
}

.site-card h3 { margin-bottom: 0.75rem; }

.site-card p {
  font-size: 0.88rem;
  margin-bottom: 1.5rem;
}

.site-specs {
  display: flex;
  gap: 2rem;
  padding-top: 1.5rem;
  border-top: 1px solid var(--border);
}

.site-spec-val {
  font-family: var(--serif);
  font-size: 1.4rem;
  color: var(--white);
  line-height: 1;
}

.site-spec-label {
  font-family: var(--mono);
  font-size: 0.58rem;
  color: var(--green);
  letter-spacing: 0.15em;
  text-transform: uppercase;
  margin-top: 3px;
}

.site-card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-family: var(--mono);
  font-size: 0.65rem;
  letter-spacing: 0.1em;
  color: var(--green);
  margin-top: 1.5rem;
  text-transform: uppercase;
  transition: gap 0.2s;
}

.site-card-link:hover {
  gap: 0.8rem;
  opacity: 1;
}

/* ── SERVICES ── */
.services-section {
  background: var(--black-2);
  border-top: 1px solid var(--border);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5px;
  margin-top: 4rem;
  background: var(--border);
}

.service-card {
  background: var(--black-2);
  padding: 2.5rem;
  position: relative;
  overflow: hidden;
  transition: background 0.3s;
}

.service-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--green), transparent);
  transform: scaleX(0);
  transition: transform 0.4s;
}

.service-card:hover { background: var(--black-3); }
.service-card:hover::after { transform: scaleX(1); }

.service-num {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: rgba(0,200,122,0.4);
  letter-spacing: 0.15em;
  margin-bottom: 1.5rem;
}

.service-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 0.9rem;
  line-height: 1.75;
  max-width: 100%;
}

.service-icon {
  width: 40px;
  height: 40px;
  margin-bottom: 1.5rem;
  opacity: 0.7;
}

/* ── PAGE HERO (inner pages) ── */
.page-hero {
  padding: 10rem 0 5rem;
  background:
    radial-gradient(ellipse 60% 50% at 80% 50%, rgba(0,200,122,0.04) 0%, transparent 70%),
    var(--black);
  border-bottom: 1px solid var(--border);
  position: relative;
  overflow: hidden;
}

.page-hero-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(0,200,122,0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,200,122,0.03) 1px, transparent 1px);
  background-size: 50px 50px;
  mask-image: linear-gradient(to right, transparent 0%, black 30%, black 70%, transparent 100%);
}

/* ── GALLERY ── */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  margin-top: 3rem;
}

.gallery-item {
  aspect-ratio: 4/3;
  overflow: hidden;
  position: relative;
  background: var(--surface);
  cursor: pointer;
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.6) saturate(0.7);
  transition: filter 0.4s, transform 0.5s;
  display: block;
}

.gallery-item:hover img {
  filter: brightness(0.8) saturate(0.9);
  transform: scale(1.06);
}

.gallery-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background:
    repeating-linear-gradient(
      -45deg,
      rgba(0,200,122,0.02),
      rgba(0,200,122,0.02) 1px,
      transparent 1px,
      transparent 24px
    ),
    var(--surface);
}

.gallery-placeholder .label { font-size: 0.58rem; }
.gallery-placeholder svg { opacity: 0.2; }

/* ── SPECS TABLE ── */
.specs-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 2rem;
  font-size: 0.9rem;
}

.specs-table tr {
  border-bottom: 1px solid var(--border);
}

.specs-table tr:last-child { border-bottom: none; }

.specs-table td {
  padding: 0.9rem 0;
  color: var(--cream-dim);
}

.specs-table td:first-child {
  font-family: var(--mono);
  font-size: 0.68rem;
  letter-spacing: 0.1em;
  color: var(--green);
  text-transform: uppercase;
  width: 40%;
}

.specs-table td:last-child {
  color: var(--white);
  font-weight: 400;
}

/* ── CONTACT ── */
.contact-section { background: var(--black); }

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: start;
}

.contact-info { }

.contact-info p {
  font-size: 1rem;
  margin-bottom: 2.5rem;
  max-width: 100%;
}

.contact-detail {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.2rem 0;
  border-bottom: 1px solid var(--border);
}

.contact-detail-label {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--green);
  text-transform: uppercase;
  min-width: 80px;
  padding-top: 2px;
}

.contact-detail-val {
  color: var(--white);
  font-size: 0.95rem;
}

.contact-form { }

.form-group { margin-bottom: 1.5rem; }

.form-group label {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.18em;
  color: var(--green);
  text-transform: uppercase;
  margin-bottom: 0.6rem;
}

.form-group input,
.form-group textarea,
.form-group select {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  color: var(--white);
  padding: 0.85rem 1rem;
  font-family: var(--sans);
  font-size: 0.9rem;
  font-weight: 300;
  outline: none;
  transition: border-color 0.2s;
  appearance: none;
}

.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus {
  border-color: rgba(0,200,122,0.5);
}

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

.form-group select option { background: var(--black-2); }

/* ── FOOTER ── */
footer {
  background: var(--black-2);
  border-top: 1px solid var(--border);
  padding: 3rem 0;
}

.footer-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

.footer-logo-name {
  font-family: var(--serif);
  font-size: 1rem;
  color: var(--white);
}

.footer-logo-sub {
  font-family: var(--mono);
  font-size: 0.5rem;
  letter-spacing: 0.2em;
  color: var(--green);
  text-transform: uppercase;
  margin-top: 2px;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.8rem;
  color: var(--cream-dim);
  transition: color 0.2s;
}

.footer-links a:hover { color: var(--white); opacity: 1; }

.footer-copy {
  font-family: var(--mono);
  font-size: 0.6rem;
  color: rgba(255,255,255,0.25);
  letter-spacing: 0.1em;
}

/* ── ANIMATIONS ── */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-up-delay-1 { transition-delay: 0.1s; }
.fade-up-delay-2 { transition-delay: 0.2s; }
.fade-up-delay-3 { transition-delay: 0.3s; }
.fade-up-delay-4 { transition-delay: 0.4s; }

/* ── GREEN LINE ACCENT ── */
.green-line {
  width: 40px;
  height: 2px;
  background: var(--green);
  margin-bottom: 1.5rem;
}

/* ── DIVIDER ── */
.divider {
  border: none;
  border-top: 1px solid var(--border);
  margin: 4rem 0;
}

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  .intro-band .container,
  .contact-grid,
  .sites-grid,
  .services-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .services-grid { gap: 1.5px; }

  .gallery-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .hero-stats { gap: 2rem; }

  .nav-links { display: none; }
  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(8,12,18,0.98);
    align-items: center;
    justify-content: center;
    gap: 2rem;
    z-index: 800;
  }

  .nav-links.open a { font-size: 1.2rem; }

  .nav-hamburger { display: flex; z-index: 1000; }

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

@media (max-width: 600px) {
  section { padding: 4rem 0; }
  .gallery-grid { grid-template-columns: 1fr; }
  .hero-stats { flex-wrap: wrap; }
  .contact-grid { gap: 2.5rem; }
}