:root {
  --ink: #0d1117;
  --ink-soft: #1e2530;
  --teal: #00c9a7;
  --teal-dark: #009e83;
  --amber: #f59e0b;
  --slate: #94a3b8;
  --surface: #f8fafc;
  --card: #ffffff;
  --border: #e2e8f0;
  --text: #334155;
  --text-light: #64748b;
  --radius: 16px;
  --radius-sm: 10px;
  --shadow-sm: 0 1px 3px rgba(0,0,0,.06), 0 1px 2px rgba(0,0,0,.04);
  --shadow-md: 0 4px 16px rgba(0,0,0,.08);
  --shadow-lg: 0 16px 48px rgba(0,0,0,.12);
  --transition: .25s cubic-bezier(.4,0,.2,1);
}
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: 'DM Sans', sans-serif;
  color: var(--text);
  background: var(--surface);
  overflow-x: hidden;
  -webkit-font-smoothing: antialiased;
}
h1,h2,h3 { font-family: 'Syne', sans-serif; line-height: 1.15; }
a { transition: color var(--transition); }

/* Navigation */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; align-items: center; justify-content: space-between;
  padding: 18px 6vw;
  background: rgba(13,17,23,0.94);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: padding var(--transition), box-shadow var(--transition);
}
nav.scrolled {
  padding: 12px 6vw;
  box-shadow: 0 4px 32px rgba(0,0,0,.4);
}
.logo {
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.5rem;
  color: #fff; text-decoration: none; letter-spacing: -0.5px;
}
.logo span { color: var(--teal); }
.nav-links { display: flex; gap: 32px; list-style: none; align-items: center; }
.nav-links a {
  color: rgba(255,255,255,0.68); text-decoration: none;
  font-size: .88rem; font-weight: 500; letter-spacing: .3px;
  transition: color var(--transition);
  position: relative; padding-bottom: 2px;
}
.nav-links a::after {
  content: ''; position: absolute; bottom: -2px; left: 0; right: 0;
  height: 1.5px; background: var(--teal);
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.nav-links a:hover { color: var(--teal); }
.nav-links a:hover::after { transform: scaleX(1); }
.nav-cta {
  background: var(--teal); color: var(--ink); border: none;
  padding: 10px 26px; border-radius: 100px; font-family: 'Syne', sans-serif;
  font-weight: 700; font-size: .86rem; cursor: pointer; text-decoration: none;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-block;
}
.nav-cta:hover { background: var(--teal-dark); transform: translateY(-1px); box-shadow: 0 6px 20px rgba(0,201,167,.3); }
.burger { display: none; flex-direction: column; gap: 5px; cursor: pointer; padding: 4px; }
.burger span { display: block; width: 24px; height: 2px; background: #fff; border-radius: 2px; transition: all var(--transition); }

/* Hero */
#hero {
  min-height: 100vh; display: flex; align-items: center;
  background: var(--ink);
  position: relative; overflow: hidden; padding: 120px 6vw 80px;
}
.hero-bg {
  position: absolute; inset: 0; pointer-events: none; overflow: hidden;
}
.hero-orb {
  position: absolute; border-radius: 50%;
  filter: blur(80px); opacity: .22;
  animation: orbFloat 8s ease-in-out infinite;
}
.orb1 { width: 600px; height: 600px; background: var(--teal); top: -150px; right: -100px; animation-delay: 0s; }
.orb2 { width: 400px; height: 400px; background: #1d4ed8; bottom: -100px; left: -80px; animation-delay: -4s; }
@keyframes orbFloat { 0%,100%{transform:translateY(0)} 50%{transform:translateY(-20px)} }
.grid-lines {
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,201,167,.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,201,167,.05) 1px, transparent 1px);
  background-size: 60px 60px;
}
.hero-content { position: relative; z-index: 2; max-width: 760px; }
.hero-badge {
  display: inline-flex; align-items: center; gap: 8px;
  background: rgba(0,201,167,.12); border: 1px solid rgba(0,201,167,.25);
  color: var(--teal); padding: 8px 18px; border-radius: 100px;
  font-size: .82rem; font-weight: 500; letter-spacing: .5px; margin-bottom: 32px;
  animation: fadeInUp .6s ease both;
}
.hero-badge::before {
  content:''; display: block; width: 8px; height: 8px;
  border-radius: 50%; background: var(--teal);
  animation: pulse 2s ease-in-out infinite;
}
@keyframes pulse { 0%,100%{opacity:1;transform:scale(1)} 50%{opacity:.5;transform:scale(.7)} }
@keyframes fadeInUp { from{opacity:0;transform:translateY(20px)} to{opacity:1;transform:none} }
h1 {
  font-size: clamp(2.8rem, 6vw, 5.2rem); color: #fff;
  font-weight: 800; letter-spacing: -1.5px; margin-bottom: 24px;
  animation: fadeInUp .7s .1s ease both;
}
h1 em { color: var(--teal); font-style: normal; }
.hero-sub {
  font-size: clamp(.98rem, 2vw, 1.18rem); color: rgba(255,255,255,.6);
  max-width: 560px; line-height: 1.75; margin-bottom: 48px; font-weight: 300;
  animation: fadeInUp .7s .2s ease both;
}
.hero-actions { display: flex; gap: 14px; flex-wrap: wrap; animation: fadeInUp .7s .3s ease both; }
.btn-primary {
  background: var(--teal); color: var(--ink); padding: 15px 36px;
  border-radius: 100px; font-family: 'Syne', sans-serif; font-weight: 700;
  font-size: .96rem; text-decoration: none; border: none; cursor: pointer;
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
  display: inline-block;
}
.btn-primary:hover {
  background: var(--teal-dark); transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(0,201,167,.38);
}
.btn-outline {
  background: transparent; color: #fff; padding: 15px 36px;
  border-radius: 100px; font-family: 'Syne', sans-serif; font-weight: 600;
  font-size: .96rem; text-decoration: none; border: 1.5px solid rgba(255,255,255,.22);
  cursor: pointer; transition: border-color var(--transition), background var(--transition), transform var(--transition);
  display: inline-block;
}
.btn-outline:hover { border-color: var(--teal); background: rgba(0,201,167,.08); transform: translateY(-2px); }


/* Section Shared */
section { padding: 96px 6vw; }
.section-tag {
  display: inline-block; font-size: .76rem; font-weight: 600;
  letter-spacing: 2.5px; text-transform: uppercase; color: var(--teal);
  margin-bottom: 14px;
}
.section-title {
  font-size: clamp(1.9rem, 4vw, 2.9rem); font-weight: 800;
  color: var(--ink); letter-spacing: -0.8px; margin-bottom: 18px;
}
.section-sub {
  font-size: 1.02rem; color: var(--text-light); line-height: 1.78;
  max-width: 560px; font-weight: 300;
}
.section-header { margin-bottom: 56px; }

/* Feature */
#features { background: #fff; }
.features-grid {
  display: grid; grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
  gap: 20px;
}
.feat-card {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 32px 28px;
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
  cursor: default; position: relative; overflow: hidden;
}
.feat-card::after {
  content: ''; position: absolute; bottom: 0; left: 0; right: 0; height: 3px;
  background: linear-gradient(90deg, var(--teal), var(--teal-dark));
  transform: scaleX(0); transform-origin: left;
  transition: transform var(--transition);
}
.feat-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,201,167,.3);
}
.feat-card:hover::after { transform: scaleX(1); }
.feat-icon {
  width: 50px; height: 50px; background: rgba(0,201,167,.1);
  border-radius: 13px; display: flex; align-items: center; justify-content: center;
  margin-bottom: 20px; font-size: 1.4rem;
  transition: background var(--transition), transform var(--transition);
}
.feat-card:hover .feat-icon { background: rgba(0,201,167,.18); transform: scale(1.08); }
.feat-card h3 { font-size: 1.12rem; font-weight: 700; color: var(--ink); margin-bottom: 10px; }
.feat-card p { font-size: .9rem; color: var(--text-light); line-height: 1.72; }

/* About */
#about { background: var(--ink); }
.about-grid {
  display: grid; grid-template-columns: 1fr 1fr; gap: 80px; align-items: center;
}
#about .section-title { color: #fff; }
#about .section-sub { color: rgba(255,255,255,.52); }
.about-visual {
  position: relative; display: flex; align-items: center; justify-content: center;
}
.about-hexagon {
  width: 380px; height: 380px; position: relative;
}
.hex-ring {
  position: absolute; inset: 0;
  border: 1.5px solid rgba(0,201,167,.15); border-radius: 50%;
  animation: spin 18s linear infinite;
}
.hex-ring:nth-child(2) { inset: 40px; animation-duration: 12s; animation-direction: reverse; }
.hex-ring:nth-child(3) { inset: 80px; animation-duration: 8s; }
@keyframes spin { to { transform: rotate(360deg); } }
.hex-dot {
  position: absolute; width: 10px; height: 10px;
  border-radius: 50%; background: var(--teal); top: -5px; left: calc(50% - 5px);
  box-shadow: 0 0 8px var(--teal);
}
.hex-center {
  position: absolute; inset: 100px;
  background: rgba(0,201,167,.08); border: 1px solid rgba(0,201,167,.2);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 3rem;
}
.about-values { display: flex; flex-direction: column; gap: 16px; margin-top: 36px; }
.value-item {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 20px; background: rgba(255,255,255,.04);
  border-radius: var(--radius-sm); border-left: 3px solid var(--teal);
  transition: background var(--transition);
}
.value-item:hover { background: rgba(255,255,255,.06); }
.value-icon { font-size: 1.3rem; flex-shrink: 0; margin-top: 2px; }
.value-text h3 { font-size: .98rem; color: #fff; margin-bottom: 4px; }
.value-text p { font-size: .86rem; color: rgba(255,255,255,.48); line-height: 1.6; }

/* Services */
#services { background: var(--surface); }
.services-layout {
  display: grid; grid-template-columns: 280px 1fr; gap: 48px; align-items: start;
}
.services-nav { position: sticky; top: 100px; }
.srv-tab {
  display: flex; align-items: center; gap: 14px;
  padding: 16px 18px; border-radius: var(--radius-sm);
  cursor: pointer; transition: background var(--transition), color var(--transition); margin-bottom: 6px;
  border: none; background: transparent; text-align: left; width: 100%;
}
.srv-tab:hover { background: rgba(0,201,167,.07); }
.srv-tab.active { background: rgba(0,201,167,.12); }
.srv-tab-icon { font-size: 1.1rem; flex-shrink: 0; }
.srv-tab-text { font-family: 'Syne', sans-serif; font-weight: 600; font-size: .92rem; color: var(--ink); }
.srv-tab.active .srv-tab-text { color: var(--teal); }
.srv-panel { display: none; animation: fadeInPanel .3s ease; }
.srv-panel.active { display: block; }
@keyframes fadeInPanel { from{opacity:0;transform:translateX(8px)} to{opacity:1;transform:none} }
.srv-panel h3 { font-size: 1.9rem; color: var(--ink); margin-bottom: 14px; }
.srv-panel > p { color: var(--text-light); line-height: 1.82; margin-bottom: 28px; font-size: .96rem; }
.srv-features { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; margin-bottom: 28px; }
.srv-feat {
  display: flex; gap: 12px; align-items: flex-start;
  background: #fff; border: 1px solid var(--border);
  border-radius: var(--radius-sm); padding: 16px;
  transition: border-color var(--transition), box-shadow var(--transition);
}
.srv-feat:hover { border-color: rgba(0,201,167,.3); box-shadow: var(--shadow-sm); }
.srv-feat-icon { color: var(--teal); font-size: 1rem; flex-shrink: 0; margin-top: 1px; }
.srv-feat p { font-size: .88rem; color: var(--text); line-height: 1.56; }

/* Electricity Section  */
#electricity {
  background: linear-gradient(160deg, #0d1117 0%, #0f1f2e 100%);
  position: relative; overflow: hidden;
}
#electricity::before {
  content: ''; position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(0,201,167,.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0,201,167,.04) 1px, transparent 1px);
  background-size: 48px 48px;
}
#electricity .section-title { color: #fff; }
#electricity .section-sub { color: rgba(255,255,255,.52); }
.elec-header { position: relative; z-index: 2; margin-bottom: 48px; }
.elec-icon-badge {
  display: inline-flex; align-items: center; gap: 10px;
  background: rgba(0,201,167,.12); border: 1px solid rgba(0,201,167,.2);
  color: var(--teal); padding: 8px 18px; border-radius: 100px;
  font-size: .8rem; font-weight: 600; letter-spacing: .8px; text-transform: uppercase;
  margin-bottom: 20px;
}
.elec-icon-badge::before {
  content: '⚡'; font-size: 1rem;
}

/* Electricity Tabs */
.elec-tabs-wrapper { position: relative; z-index: 2; }
.elec-tab-nav {
  display: flex; gap: 4px; flex-wrap: wrap;
  background: rgba(255,255,255,.04); padding: 6px;
  border-radius: 14px; margin-bottom: 0;
  border: 1px solid rgba(255,255,255,.08);
}
.elec-tab-btn {
  flex: 1; min-width: 120px; padding: 12px 18px;
  background: transparent; border: none; cursor: pointer;
  border-radius: 10px; font-family: 'Syne', sans-serif;
  font-size: .84rem; font-weight: 600; color: rgba(255,255,255,.5);
  transition: all var(--transition); white-space: nowrap; text-align: center;
}
.elec-tab-btn:hover { background: rgba(255,255,255,.05); color: rgba(255,255,255,.8); }
.elec-tab-btn.active {
  background: rgba(0,201,167,.15); color: var(--teal);
  box-shadow: 0 0 0 1px rgba(0,201,167,.25);
}
.elec-tab-content {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.08);
  border-radius: 16px; padding: 40px; margin-top: 4px;
  min-height: 280px;
}
.elec-panel { display: none; animation: fadeInPanel .3s ease; }
.elec-panel.active { display: block; }

/* Document List Within Tabs */
.elec-panel-header {
  display: flex; align-items: center; gap: 12px; margin-bottom: 28px;
  padding-bottom: 20px; border-bottom: 1px solid rgba(255,255,255,.08);
}
.elec-panel-icon {
  width: 44px; height: 44px; background: rgba(0,201,167,.12);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.3rem; flex-shrink: 0;
}
.elec-panel-header h3 {
  font-size: 1.25rem; color: #fff; font-weight: 700;
}
.elec-panel-header p {
  font-size: .84rem; color: rgba(255,255,255,.45); margin-top: 2px;
}
.doc-list { display: flex; flex-direction: column; gap: 10px; }
.doc-item {
  display: flex; align-items: center; gap: 16px;
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px; padding: 16px 20px;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  cursor: pointer; text-decoration: none; color: inherit;
}
.doc-item:hover {
  background: rgba(0,201,167,.08); border-color: rgba(0,201,167,.2);
  transform: translateX(4px);
}
.doc-item-icon {
  width: 40px; height: 40px; background: rgba(0,201,167,.1);
  border-radius: 8px; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; flex-shrink: 0; transition: background var(--transition);
}
.doc-item:hover .doc-item-icon { background: rgba(0,201,167,.2); }
.doc-item-info { flex: 1; min-width: 0; }
.doc-item-name {
  font-family: 'Syne', sans-serif; font-size: .92rem; font-weight: 600;
  color: rgba(255,255,255,.88); margin-bottom: 3px;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.doc-item-meta { font-size: .78rem; color: rgba(255,255,255,.38); }
.doc-item-download {
  display: flex; align-items: center; gap: 6px;
  background: rgba(0,201,167,.12); border: 1px solid rgba(0,201,167,.2);
  color: var(--teal); padding: 7px 14px; border-radius: 8px;
  font-size: .78rem; font-weight: 600; font-family: 'Syne', sans-serif;
  transition: background var(--transition), border-color var(--transition), transform var(--transition);
  flex-shrink: 0; white-space: nowrap;
}
.doc-item:hover .doc-item-download {
  background: rgba(0,201,167,.2); border-color: rgba(0,201,167,.4);
  transform: scale(1.04);
}
.doc-empty {
  text-align: center; padding: 48px 24px;
  color: rgba(255,255,255,.3); font-size: .9rem;
}
.doc-item-link .doc-item-download {
  background: rgba(29,78,216,.12); border-color: rgba(29,78,216,.25); color: #60a5fa;
}
.doc-item-link:hover .doc-item-download {
  background: rgba(29,78,216,.22); border-color: rgba(29,78,216,.4);
}

/* Elec Info Panel */
.elec-info-list { display: flex; flex-direction: column; gap: 12px; }

.elec-info-item {
  background: rgba(255,255,255,.03);
  border: 1px solid rgba(255,255,255,.07);
  border-radius: 12px;
  overflow: hidden;
  transition: border-color var(--transition);
}
.elec-info-item:hover { border-color: rgba(0,201,167,.2); }

.elec-info-question {
  display: flex; align-items: center; gap: 12px;
  padding: 18px 22px;
  background: rgba(255,255,255,.03);
  border-bottom: 1px solid rgba(255,255,255,.06);
}
.elec-info-q-icon {
  width: 36px; height: 36px; flex-shrink: 0;
  background: rgba(0,201,167,.1); border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
}
.elec-info-question span {
  font-family: 'Syne', sans-serif; font-size: .95rem;
  font-weight: 700; color: rgba(255,255,255,.9);
}
.elec-info-answer {
  padding: 20px 22px;
  font-size: .88rem; color: rgba(255,255,255,.65);
  line-height: 1.7;
}
.elec-info-answer p { margin: 0 0 10px; }
.elec-info-answer p:last-child { margin-bottom: 0; }

/* Steps list */
.elec-info-steps {
  list-style: none; padding: 0; margin: 10px 0 0;
  display: flex; flex-direction: column; gap: 8px;
}
.elec-info-steps li {
  display: flex; align-items: center; gap: 10px;
  color: rgba(255,255,255,.7);
}
.elec-step-num {
  width: 24px; height: 24px; flex-shrink: 0;
  background: rgba(0,201,167,.15); color: var(--teal);
  border-radius: 50%; display: flex; align-items: center;
  justify-content: center; font-size: .75rem; font-weight: 700;
}
.elec-link {
  color: var(--teal); text-decoration: none;
  border-bottom: 1px dashed rgba(0,201,167,.4);
  transition: border-color var(--transition);
}
.elec-link:hover { border-color: var(--teal); }

/* Alert box */
.elec-info-alert {
  margin-top: 14px;
  background: rgba(255,180,0,.08); border: 1px solid rgba(255,180,0,.2);
  border-radius: 8px; padding: 12px 16px;
  color: rgba(255,200,50,.9); font-size: .84rem;
}

/* Fire steps grid */
.elec-fire-steps {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 12px; margin-top: 8px;
}
.elec-fire-step {
  background: rgba(255,255,255,.04); border: 1px solid rgba(255,255,255,.07);
  border-radius: 10px; padding: 16px 14px; text-align: center;
}
.elec-fire-icon { font-size: 1.6rem; margin-bottom: 8px; }
.elec-fire-step p { margin: 0; font-size: .83rem; color: rgba(255,255,255,.65); }

/* Emergency call */
.elec-info-emergency {
  display: inline-flex; align-items: center; gap: 14px;
  background: rgba(239,68,68,.08); border: 1px solid rgba(239,68,68,.25);
  border-radius: 10px; padding: 14px 22px; margin-top: 10px;
}
.elec-emergency-label {
  font-size: .88rem; color: rgba(255,255,255,.6);
  font-family: 'Syne', sans-serif; font-weight: 600;
}
.elec-emergency-number {
  font-size: 2rem; font-weight: 800; color: #f87171;
  font-family: 'Syne', sans-serif; letter-spacing: .05em;
}

/* Checklist */
.elec-info-checklist {
  list-style: none; padding: 0; margin: 10px 0 0;
  display: flex; flex-direction: column; gap: 8px;
}
.elec-info-checklist li {
  display: flex; align-items: flex-start; gap: 10px;
  color: rgba(255,255,255,.7);
}
.elec-check {
  flex-shrink: 0; width: 20px; height: 20px;
  background: rgba(0,201,167,.15); color: var(--teal);
  border-radius: 4px; display: flex; align-items: center;
  justify-content: center; font-size: .75rem; font-weight: 700;
  margin-top: 2px;
}
.elec-info-note {
  margin-top: 14px;
  background: rgba(0,201,167,.06); border: 1px solid rgba(0,201,167,.15);
  border-radius: 8px; padding: 12px 16px;
  color: rgba(255,255,255,.55); font-size: .84rem;
}

@media (max-width: 600px) {
  .elec-fire-steps { grid-template-columns: 1fr; }
}

/* Process */
#process { background: #fff; }
.process-steps {
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; position: relative;
}
.process-steps::before {
  content: ''; position: absolute; top: 36px; left: 10%; right: 10%; height: 2px;
  background: linear-gradient(90deg, var(--teal), var(--teal-dark));
  z-index: 0;
}
.step-item { text-align: center; padding: 0 20px; position: relative; z-index: 1; }
.step-num {
  width: 72px; height: 72px; border-radius: 50%;
  background: var(--ink); color: var(--teal);
  font-family: 'Syne', sans-serif; font-weight: 800; font-size: 1.3rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 24px; border: 3px solid var(--surface);
  box-shadow: 0 0 0 3px var(--teal);
  transition: transform var(--transition), box-shadow var(--transition);
}
.step-item:hover .step-num {
  transform: scale(1.1);
  box-shadow: 0 0 0 3px var(--teal), 0 8px 20px rgba(0,201,167,.3);
}
.step-item h3 { font-size: 1rem; color: var(--ink); margin-bottom: 10px; }
.step-item p { font-size: .86rem; color: var(--text-light); line-height: 1.68; }


/* Testimonials */
#testimonials { background: var(--surface); }
.reviews-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.review-card {
  background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
  padding: 30px 26px;
  transition: box-shadow var(--transition), transform var(--transition), border-color var(--transition);
}
.review-card:hover {
  box-shadow: var(--shadow-lg);
  transform: translateY(-3px);
  border-color: rgba(0,201,167,.2);
}
.stars { color: var(--amber); font-size: 1rem; margin-bottom: 14px; letter-spacing: 2px; }
.review-text {
  font-size: .93rem; color: var(--text); line-height: 1.78;
  font-style: italic; margin-bottom: 22px;
}
.reviewer { display: flex; align-items: center; gap: 14px; }
.reviewer-avatar {
  width: 42px; height: 42px; border-radius: 50%;
  background: linear-gradient(135deg, var(--teal), #1d4ed8);
  display: flex; align-items: center; justify-content: center;
  font-family: 'Syne', sans-serif; font-weight: 700; color: #fff; font-size: .95rem;
  flex-shrink: 0;
}
.reviewer-name { font-family: 'Syne', sans-serif; font-weight: 600; font-size: .92rem; color: var(--ink); }
.reviewer-role { font-size: .8rem; color: var(--text-light); margin-top: 2px; }

/* CTA */
#cta {
  background: linear-gradient(135deg, var(--ink) 0%, #0f2744 100%);
  text-align: center; padding: 110px 6vw;
}
#cta .section-title { color: #fff; max-width: 700px; margin: 0 auto 18px; }
#cta .section-sub { color: rgba(255,255,255,.48); max-width: 500px; margin: 0 auto 44px; }
.cta-actions { display: flex; gap: 14px; justify-content: center; flex-wrap: wrap; }

/* Contact */
#contact { background: #fff; }
.contact-grid { display: grid; grid-template-columns: 1fr 1.3fr; gap: 72px; align-items: start; }
.contact-title {
  font-size: 1.55rem; color: var(--ink); margin-bottom: 28p x; font-weight: 700;
}
.contact-detail {
  display: flex; gap: 16px; align-items: flex-start;
  padding: 18px 0; border-bottom: 1px solid var(--border);
  transition: background var(--transition);
}
.contact-detail:last-of-type { border-bottom: none; }
.cd-icon {
  width: 44px; height: 44px; background: rgba(0,201,167,.1);
  border-radius: 10px; display: flex; align-items: center; justify-content: center;
  font-size: 1.05rem; flex-shrink: 0; transition: background var(--transition);
}
.contact-detail:hover .cd-icon { background: rgba(0,201,167,.18); }
.cd-label { font-size: .78rem; color: var(--text-light); margin-bottom: 3px; letter-spacing: .5px; text-transform: uppercase; font-weight: 500; }
.cd-value { font-weight: 500; color: var(--ink); font-size: .92rem; line-height: 1.5; }
.contact-form {
  background: var(--surface); border: 1px solid var(--border);
  border-radius: var(--radius); padding: 36px;
  display: flex; flex-direction: column; gap: 18px;
  box-shadow: var(--shadow-sm);
}
.contact-form-title {
  font-family: 'Syne', sans-serif; font-size: 1.15rem; font-weight: 700;
  color: var(--ink); margin-bottom: 4px;
}
.contact-form .section-sub {
  margin: 0;
  max-width: none;
}
.contact-form .cta-actions {
  justify-content: flex-start;
}

/* ─── FOOTER ─── */
footer {
  background: var(--ink-soft); color: rgba(255,255,255,.52);
  padding: 64px 6vw 32px;
}
.footer-top {
  display: grid; grid-template-columns: 2fr 1fr 1fr 1fr; gap: 48px;
  margin-bottom: 48px; padding-bottom: 48px;
  border-bottom: 1px solid rgba(255,255,255,.08);
}
footer .logo { font-size: 1.4rem; display: block; margin-bottom: 16px; }
.footer-about { font-size: .86rem; line-height: 1.72; max-width: 300px; }
.footer-col h3 {
  font-family: 'Syne', sans-serif; font-weight: 700; color: #fff;
  font-size: .92rem; margin-bottom: 18px; letter-spacing: .3px;
}
.footer-col ul { list-style: none; display: flex; flex-direction: column; gap: 10px; }
.footer-col ul li a {
  color: rgba(255,255,255,.48); text-decoration: none;
  font-size: .86rem; transition: color var(--transition);
  display: inline-block;
}
.footer-col ul li a:hover { color: var(--teal); }
.footer-bottom {
  display: flex; justify-content: space-between; align-items: center;
  font-size: .8rem; flex-wrap: wrap; gap: 12px;
}
.legal { font-size: .76rem; color: rgba(255,255,255,.28); }

/* Toast*/
.toast {
  position: fixed; bottom: 32px; right: 32px; z-index: 999;
  background: var(--ink); color: #fff; padding: 16px 24px;
  border-radius: var(--radius-sm); border-left: 4px solid var(--teal);
  font-size: .88rem; box-shadow: 0 16px 40px rgba(0,0,0,.3);
  transform: translateY(80px); opacity: 0;
  transition: all .4s cubic-bezier(.34,1.56,.64,1);
  pointer-events: none; max-width: 340px;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* Scroll Reveal */
.reveal { opacity: 0; transform: translateY(24px); transition: opacity .6s ease, transform .6s ease; }
.reveal.visible { opacity: 1; transform: none; }

/* Scroll to top button*/
.scroll-top {
  position: fixed; bottom: 32px; left: 32px; z-index: 998;
  width: 44px; height: 44px; background: var(--teal); color: var(--ink);
  border-radius: 50%; display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem; cursor: pointer; border: none;
  opacity: 0; transform: translateY(20px);
  transition: opacity var(--transition), transform var(--transition), background var(--transition);
  box-shadow: 0 4px 16px rgba(0,201,167,.3);
}
.scroll-top.visible { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--teal-dark); transform: translateY(-2px); }

/* Responsive */
@media (max-width: 1100px) {
  .services-layout { grid-template-columns: 220px 1fr; }
}
@media (max-width: 1024px) {
  .about-grid, .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .services-layout { grid-template-columns: 1fr; gap: 32px; }
  .tariff-cards, .reviews-grid { grid-template-columns: repeat(2, 1fr); }
  .process-steps { grid-template-columns: repeat(2, 1fr); gap: 32px; }
  .process-steps::before { display: none; }
  .footer-top { grid-template-columns: 1fr 1fr; }
  .about-visual { order: -1; }
  .about-hexagon { width: 260px; height: 260px; }
  .hex-center { inset: 60px; }
  .orb1, .orb2 { width: 300px; height: 300px; }
  .services-nav { position: static; display: flex; flex-wrap: wrap; gap: 8px; }
  .contact-form { padding: 28px; }
}
@media (max-width: 768px) {
  .nav-links, .nav-cta { display: none; }
  .burger { display: flex; }
  section { padding: 72px 5vw; }
  .hero-stats { grid-template-columns: 1fr; max-width: 320px; }
  .tariff-cards, .reviews-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr; }
  .footer-top { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; align-items: flex-start; }
  .srv-features { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .srv-tab { flex: 0 0 auto; padding: 10px 14px; border-radius: 100px;
    border: 1px solid var(--border); }
  .srv-tab.active { background: var(--teal); }
  .srv-tab.active .srv-tab-text { color: var(--ink); }
  .elec-tab-nav { gap: 3px; padding: 4px; }
  .elec-tab-btn { flex: 0 0 auto; font-size: .78rem; padding: 10px 14px; min-width: 0; }
  .elec-tab-content { padding: 24px 18px; }
  .doc-item { padding: 13px 14px; gap: 12px; }
  .doc-item-download { padding: 6px 10px; }
  .doc-item-icon { width: 34px; height: 34px; font-size: .95rem; }
  .elec-tab-nav { overflow-x: auto; flex-wrap: nowrap; scrollbar-width: none; }
  .elec-tab-nav::-webkit-scrollbar { display: none; }
  .contact-form { padding: 22px 18px; }
  .contact-grid { gap: 36px; }
  .toast { bottom: 16px; right: 16px; left: 16px; max-width: none; }
  .scroll-top { bottom: 20px; left: 20px; }
  h1 { letter-spacing: -1px; }
  .section-title { letter-spacing: -0.5px; }
}
@media (max-width: 480px) {
  nav { padding: 16px 5vw; }
  .logo { font-size: 1.3rem; }
  .hero-actions { flex-direction: column; }
  .hero-actions .btn-primary, .hero-actions .btn-outline { text-align: center; }
  .tariff-card { padding: 28px 22px; }
  .review-card { padding: 24px 20px; }
}