/* ============================================================
   K2 PRESSURE — CLEANING SOLUTIONS
   Colour palette from company logo:
     Royal Blue  : #1e3fc4
     Neon Green  : #39FF14
     Cyan        : #00c8ff
     Dark Navy   : #060f1e
   ============================================================ */

/* === CSS CUSTOM PROPERTIES === */
:root {
  --blue:         #1e3fc4;
  --blue-dark:    #122590;
  --blue-mid:     #2a52d9;
  --green:        #39FF14;
  --green-dim:    #28cc0f;
  --green-dark:   #1a9a09;
  --cyan:         #00c8ff;
  --dark:         #060f1e;
  --dark-card:    #0b1c36;
  --dark-mid:     #0f2347;
  --white:        #ffffff;
  --off-white:    #f3f6fb;
  --text-muted:   #b8cce4;
  --text-dark:    #1a2540;
  --border-light: rgba(57, 255, 20, 0.18);

  --font-head:  'Montserrat', sans-serif;
  --font-body:  'Open Sans', sans-serif;

  --radius-sm:  8px;
  --radius:     14px;
  --radius-lg:  22px;

  --shadow-sm:  0 2px 12px rgba(0,0,0,.12);
  --shadow:     0 6px 30px rgba(0,0,0,.22);
  --shadow-lg:  0 16px 60px rgba(0,0,0,.38);

  --transition: all .3s ease;
}

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

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

body {
  font-family: var(--font-body);
  background: var(--dark);
  color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

a { text-decoration: none; color: inherit; transition: var(--transition); }
img { max-width: 100%; height: auto; display: block; }
ul { list-style: none; }
button { font-family: var(--font-body); cursor: pointer; }

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

/* === UTILITY === */
.highlight { color: var(--green); }

/* Scroll-reveal */
.fade-up {
  opacity: 0;
  transform: translateY(32px);
  transition: opacity .55s ease var(--delay, 0s), transform .55s ease var(--delay, 0s);
}
.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* === SECTION HEADER === */
.section-header { text-align: center; margin-bottom: 56px; }

.section-eyebrow {
  display: inline-block;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--green);
  margin-bottom: 10px;
}

.section-header h2 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 4.5vw, 3rem);
  font-weight: 900;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 12px;
}
.services-section .section-header h2,
.contact-section .section-header h2 { color: var(--text-dark); }
.services-section .section-eyebrow,
.contact-section .section-eyebrow  { color: var(--blue); }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 580px;
  margin: 0 auto;
}
.services-section .section-sub,
.contact-section .section-sub { color: #555; }

.divider {
  width: 72px;
  height: 4px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  border-radius: 4px;
  margin: 18px auto 0;
}

/* === BUTTONS === */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 14px 30px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .9rem;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}
.btn-primary {
  background: linear-gradient(135deg, var(--green), var(--green-dim));
  color: var(--dark);
  box-shadow: 0 4px 20px rgba(57,255,20,.25);
}
.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(57,255,20,.45);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-email-submit {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  color: var(--white);
  flex: 1;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(30,63,196,.3);
}
.btn-email-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(30,63,196,.5);
}

.btn-whatsapp-submit {
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: var(--white);
  flex: 1;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(37,211,102,.3);
}
.btn-whatsapp-submit:hover {
  transform: translateY(-3px);
  box-shadow: 0 10px 28px rgba(37,211,102,.5);
}

/* ============================================================
   NAVBAR
   ============================================================ */
#header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 900;
  transition: background .35s ease, box-shadow .35s ease;
}
#header.scrolled {
  background: rgba(6,15,30,.96);
  backdrop-filter: blur(12px);
  box-shadow: 0 2px 24px rgba(0,0,0,.55);
}

.navbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 32px;
  max-width: 1340px;
  margin: 0 auto;
}

.nav-logo img {
  height: 68px;
  width: auto;
  object-fit: contain;
  filter: drop-shadow(0 0 10px rgba(57,255,20,.25));
  transition: var(--transition);
}
.nav-logo:hover img { filter: drop-shadow(0 0 14px rgba(57,255,20,.5)); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 4px;
}
.nav-link {
  padding: 8px 16px;
  font-family: var(--font-head);
  font-weight: 600;
  font-size: .88rem;
  color: rgba(255,255,255,.85);
  border-radius: 6px;
  transition: var(--transition);
}
.nav-link:hover,
.nav-link.active { color: var(--green); }

.nav-link.cta-btn {
  background: linear-gradient(135deg, var(--green), var(--green-dim));
  color: var(--dark) !important;
  padding: 10px 22px;
  border-radius: 50px;
  margin-left: 8px;
  font-weight: 700;
  box-shadow: 0 3px 14px rgba(57,255,20,.3);
}
.nav-link.cta-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(57,255,20,.5);
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 6px;
  background: none;
  border: none;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2.5px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger.active span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger.active span:nth-child(2) { opacity: 0; transform: scaleX(0); }
.hamburger.active span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at 20% 50%, #0d2555 0%, var(--dark) 55%),
              linear-gradient(180deg, #0a1a3a 0%, #060f1e 100%);
  overflow: hidden;
  padding: 120px 24px 80px;
}

.hero-bg-glow {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 70% 30%, rgba(30,63,196,.2) 0%, transparent 50%),
    radial-gradient(circle at 20% 80%, rgba(57,255,20,.06) 0%, transparent 45%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  max-width: 860px;
  width: 100%;
}

.hero-wide-logo {
  width: 100%;
  max-width: 680px;
  margin: 0 auto 44px;
  border-radius: var(--radius-lg);
  box-shadow:
    0 24px 70px rgba(0,0,0,.6),
    0 0 0 1px rgba(57,255,20,.15),
    0 0 60px rgba(30,63,196,.15);
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5.5vw, 3.6rem);
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 18px;
  text-shadow: 0 3px 24px rgba(0,0,0,.4);
}

.hero-sub {
  font-size: clamp(1rem, 2.2vw, 1.2rem);
  color: var(--text-muted);
  margin-bottom: 42px;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
}

.hero-cta {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* Floating bubbles */
.hero-bubbles { position: absolute; inset: 0; z-index: 1; pointer-events: none; }

.bubble {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle at 30% 30%, rgba(57,255,20,.25), rgba(0,200,255,.08));
  border: 1px solid rgba(57,255,20,.2);
  animation: floatUp linear infinite;
}
.b1 { width: 18px; height: 18px; left: 8%;   animation-duration:  9s; animation-delay: 0s; }
.b2 { width: 30px; height: 30px; left: 20%;  animation-duration: 13s; animation-delay: 2s; }
.b3 { width: 12px; height: 12px; left: 42%;  animation-duration: 10s; animation-delay: 1s; }
.b4 { width: 22px; height: 22px; left: 63%;  animation-duration: 11s; animation-delay: 3s; }
.b5 { width: 38px; height: 38px; left: 78%;  animation-duration: 15s; animation-delay:.5s; }
.b6 { width: 16px; height: 16px; left: 90%;  animation-duration:  8s; animation-delay: 4s; }

.bubble-blue {
  background: radial-gradient(circle at 30% 30%, rgba(30,144,255,.3), rgba(0,80,200,.1));
  border: 1px solid rgba(30,144,255,.3);
}
.bb1 { width: 20px; height: 20px; left: 14%;  animation-duration: 11s; animation-delay: 1.5s; }
.bb2 { width: 14px; height: 14px; left: 31%;  animation-duration:  8s; animation-delay: 3.5s; }
.bb3 { width: 32px; height: 32px; left: 52%;  animation-duration: 14s; animation-delay: 0.8s; }
.bb4 { width: 10px; height: 10px; left: 70%;  animation-duration:  9s; animation-delay: 2.5s; }
.bb5 { width: 24px; height: 24px; left: 83%;  animation-duration: 12s; animation-delay: 0.2s; }
.bb6 { width: 16px; height: 16px; left: 95%;  animation-duration: 10s; animation-delay: 4.5s; }

@keyframes floatUp {
  0%   { bottom: -60px; opacity: 0; }
  8%   { opacity: .9; }
  85%  { opacity: .4; }
  100% { bottom: 105%;  opacity: 0; }
}

.scroll-down {
  position: absolute;
  bottom: 28px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  color: var(--green);
  font-size: 1.3rem;
  animation: bounce 2.2s ease-in-out infinite;
}
@keyframes bounce {
  0%,100% { transform: translateX(-50%) translateY(0); }
  50%      { transform: translateX(-50%) translateY(10px); }
}

/* ============================================================
   STATS STRIP
   ============================================================ */
.stats-strip {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  display: flex;
  justify-content: space-around;
  align-items: center;
  flex-wrap: wrap;
  gap: 0;
  padding: 0 20px;
  position: relative;
  z-index: 2;
  box-shadow: 0 8px 30px rgba(30,63,196,.4);
}

.stat-item {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 28px 24px;
}

.stat-num {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 3.5vw, 2.4rem);
  font-weight: 900;
  color: var(--green);
  line-height: 1;
  text-shadow: 0 0 20px rgba(57,255,20,.35);
}

.stat-label {
  font-size: .78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: rgba(255,255,255,.8);
  margin-top: 4px;
}

.stat-divider {
  width: 1px;
  height: 50px;
  background: rgba(255,255,255,.2);
}

/* ============================================================
   SERVICES
   ============================================================ */
.services-section {
  padding: 100px 0 110px;
  background: var(--off-white);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
  gap: 24px;
}

.service-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 38px 28px 30px;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid transparent;
}

.service-card::after {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--blue), var(--green));
  transform: scaleX(0);
  transform-origin: left;
  transition: transform .35s ease;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 18px 50px rgba(30,63,196,.14);
  border-bottom-color: var(--green);
}
.service-card:hover::after { transform: scaleX(1); }

.service-icon-wrap { margin-bottom: 22px; }

.service-icon {
  width: 68px;
  height: 68px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto;
  transition: var(--transition);
  box-shadow: 0 6px 20px rgba(30,63,196,.3);
}

.service-card:hover .service-icon {
  background: linear-gradient(135deg, var(--green), var(--green-dim));
  box-shadow: 0 6px 20px rgba(57,255,20,.35);
  transform: scale(1.1);
}

.service-icon i {
  font-size: 1.55rem;
  color: var(--white);
  transition: color .3s;
}
.service-card:hover .service-icon i { color: var(--dark); }

.service-card h3 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 12px;
}

.service-card p {
  font-size: .88rem;
  color: #666;
  line-height: 1.65;
  margin-bottom: 18px;
}

.service-link {
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 700;
  color: var(--blue);
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}
.service-link:hover,
.service-card:hover .service-link { color: var(--green-dark); gap: 10px; }

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-section {
  padding: 100px 0;
  background: linear-gradient(160deg, var(--dark-mid) 0%, var(--dark) 100%);
  position: relative;
  overflow: hidden;
}
.why-section::before {
  content: '';
  position: absolute;
  top: -100px; right: -100px;
  width: 400px; height: 400px;
  background: radial-gradient(circle, rgba(30,63,196,.12) 0%, transparent 70%);
  pointer-events: none;
}

.why-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
  gap: 24px;
}

.why-card {
  text-align: center;
  padding: 44px 28px;
  background: rgba(255,255,255,.03);
  border: 1px solid var(--border-light);
  border-radius: var(--radius);
  transition: var(--transition);
}
.why-card:hover {
  background: rgba(57,255,20,.04);
  border-color: rgba(57,255,20,.5);
  transform: translateY(-6px);
  box-shadow: 0 14px 40px rgba(57,255,20,.08);
}

.why-card i {
  font-size: 2.4rem;
  color: var(--green);
  margin-bottom: 20px;
  display: block;
  transition: var(--transition);
}
.why-card:hover i { transform: scale(1.12); text-shadow: 0 0 20px rgba(57,255,20,.6); }

.why-card h4 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--white);
}
.why-card p { color: var(--text-muted); font-size: .9rem; line-height: 1.6; }

/* ============================================================
   GALLERY
   ============================================================ */
.gallery-section {
  padding: 100px 0;
  background: var(--dark-card);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 18px;
}

.gallery-card {
  position: relative;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  background: var(--dark-mid);
}

.gallery-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform .5s ease;
  display: block;
}
.gallery-card:hover img { transform: scale(1.07); }

.gallery-caption {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    to top,
    rgba(6,15,30,.92) 0%,
    rgba(6,15,30,.35) 55%,
    transparent 100%
  );
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 20px;
  opacity: 0;
  transition: opacity .35s ease;
}
.gallery-card:hover .gallery-caption { opacity: 1; }

.gallery-caption h4 {
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
}

.tag {
  display: inline-block;
  padding: 3px 11px;
  border-radius: 4px;
  font-size: .7rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .8px;
  margin-right: 6px;
  margin-bottom: 8px;
}
.tag-before { background: rgba(220,60,60,.82); color: #fff; }
.tag-after  { background: rgba(57,255,20,.82); color: var(--dark); }

/* === LIGHTBOX === */
.lightbox {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,.92);
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 16px;
  padding: 24px;
}
.lightbox[hidden] { display: none; }

.lb-figure {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 14px;
  max-width: 90vw;
  max-height: 85vh;
}

.lb-img {
  max-width: 90vw;
  max-height: 78vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 0 80px rgba(0,0,0,.6);
}

.lb-caption {
  font-family: var(--font-head);
  font-size: .95rem;
  font-weight: 600;
  color: var(--white);
  text-align: center;
}

.lb-close {
  position: fixed;
  top: 18px; right: 22px;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  font-size: 1.8rem;
  line-height: 1;
  width: 46px; height: 46px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  transition: var(--transition);
  z-index: 10001;
}
.lb-close:hover { background: rgba(220,60,60,.6); }

.lb-nav {
  position: fixed;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.25);
  color: var(--white);
  width: 50px; height: 50px;
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  font-size: 1.1rem;
  transition: var(--transition);
  z-index: 10001;
}
.lb-prev { left: 16px; }
.lb-next { right: 16px; }
.lb-nav:hover { background: rgba(57,255,20,.3); border-color: var(--green); }

/* ============================================================
   CONTACT / ENQUIRY FORM
   ============================================================ */
.contact-section {
  padding: 100px 0;
  background: var(--off-white);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 56px;
  align-items: start;
}

/* Sidebar */
.contact-sidebar h3 {
  font-family: var(--font-head);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 24px;
}

.contact-cards { display: flex; flex-direction: column; gap: 14px; }

.contact-card {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--white);
  border-radius: var(--radius-sm);
  border-left: 4px solid var(--blue);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  color: var(--text-dark);
}
.contact-card:hover {
  transform: translateX(4px);
  box-shadow: var(--shadow);
  border-left-color: var(--green-dark);
}
.contact-card.whatsapp { border-left-color: #25D366; }
.contact-card.whatsapp:hover { border-left-color: #128C7E; }

.cc-icon {
  width: 42px; height: 42px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: var(--white);
  font-size: 1rem;
  flex-shrink: 0;
}
.contact-card.whatsapp .cc-icon { background: linear-gradient(135deg, #25D366, #128C7E); }

.cc-text { display: flex; flex-direction: column; }
.cc-text strong { font-size: .88rem; font-weight: 700; color: var(--text-dark); }
.cc-text span { font-size: .85rem; color: #666; }

.sidebar-logo {
  max-width: 180px;
  margin-top: 36px;
  filter: drop-shadow(0 4px 12px rgba(0,0,0,.12));
}

/* Form */
.enquiry-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 44px 40px;
  box-shadow: var(--shadow);
}

.form-row { margin-bottom: 0; }
.two-col { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.form-group { margin-bottom: 20px; }

.form-group label {
  display: block;
  font-family: var(--font-head);
  font-size: .82rem;
  font-weight: 700;
  color: #444;
  margin-bottom: 7px;
  letter-spacing: .3px;
}
.form-group label span { color: var(--blue); }

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid #dde4ee;
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: .93rem;
  color: var(--text-dark);
  background: #f9fafb;
  transition: var(--transition);
  outline: none;
  appearance: none;
  -webkit-appearance: none;
}
.form-group select {
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3E%3Cpath d='M8 11L2 5h12z' fill='%231e3fc4'/%3E%3C/svg%3E");
  background-repeat: no-repeat;
  background-position: right 14px center;
  background-size: 12px;
  padding-right: 36px;
  cursor: pointer;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--blue);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(30,63,196,.1);
}

.form-group textarea { resize: vertical; min-height: 110px; }

.form-group input.error,
.form-group select.error,
.form-group textarea.error {
  border-color: #e53e3e;
  box-shadow: 0 0 0 3px rgba(229,62,62,.1);
}

.yn-group {
  display: flex;
  gap: 24px;
  align-items: center;
  padding: 8px 0;
}

.yn-option {
  display: inline-flex !important;
  align-items: center;
  gap: 8px;
  cursor: pointer;
  font-family: var(--font-body);
  font-size: .93rem;
  font-weight: 400;
  color: #444;
  line-height: 1;
  margin-bottom: 0;
  letter-spacing: 0;
}

.yn-option span {
  line-height: 1;
}

.yn-circle {
  display: block;
  width: 22px;
  height: 22px;
  min-width: 22px;
  min-height: 22px;
  border-radius: 50%;
  border: 2px solid #bbc6de;
  background: #f9fafb;
  cursor: pointer;
  transition: var(--transition);
  padding: 0;
  margin: 0;
  flex-shrink: 0;
  line-height: 0;
}

.yn-circle:hover {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30,63,196,.12);
}

.yn-circle.selected {
  background: var(--blue);
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(30,63,196,.18);
}

.form-submit-row {
  display: flex;
  gap: 14px;
  margin-top: 8px;
}

.form-note {
  font-size: .78rem;
  color: #999;
  margin-top: 12px;
}
.form-note span { color: var(--blue); }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background: #030b17;
  padding: 72px 0 0;
  border-top: 3px solid var(--blue);
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.2fr 1.5fr;
  gap: 48px;
  padding-bottom: 56px;
}

.footer-logo { max-width: 140px; margin-bottom: 16px; }

.footer-brand p {
  color: var(--text-muted);
  font-size: .88rem;
  line-height: 1.75;
  max-width: 280px;
}

.footer-social {
  display: flex;
  gap: 12px;
  margin-top: 24px;
}
.footer-social a {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,.07);
  border: 1px solid rgba(255,255,255,.12);
  display: flex; align-items: center; justify-content: center;
  font-size: .95rem;
  color: var(--text-muted);
  transition: var(--transition);
}
.footer-social a:hover { background: var(--green); color: var(--dark); border-color: var(--green); }

.footer-col h4 {
  font-family: var(--font-head);
  font-size: .8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--green);
  margin-bottom: 22px;
}

.footer-col ul li { margin-bottom: 10px; }
.footer-col ul li a {
  color: var(--text-muted);
  font-size: .88rem;
  transition: var(--transition);
  display: inline-block;
}
.footer-col ul li a:hover { color: var(--green); padding-left: 6px; }

.footer-contact-list li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 14px;
  color: var(--text-muted);
  font-size: .88rem;
}
.footer-contact-list i { color: var(--green); width: 16px; flex-shrink: 0; }
.footer-contact-list a { color: var(--text-muted); transition: var(--transition); }
.footer-contact-list a:hover { color: var(--green); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.07);
  padding: 20px 0;
  text-align: center;
  color: rgba(255,255,255,.3);
  font-size: .82rem;
}

/* ============================================================
   BACK TO TOP
   ============================================================ */
.back-to-top {
  position: fixed;
  bottom: 28px; right: 28px;
  width: 46px; height: 46px;
  background: linear-gradient(135deg, var(--green), var(--green-dim));
  color: var(--dark);
  border: none;
  border-radius: 50%;
  font-size: .95rem;
  display: flex; align-items: center; justify-content: center;
  opacity: 0;
  transform: translateY(18px);
  transition: var(--transition);
  z-index: 800;
  box-shadow: 0 4px 18px rgba(57,255,20,.4);
}
.back-to-top.visible { opacity: 1; transform: translateY(0); }
.back-to-top:hover   { transform: translateY(-4px); box-shadow: 0 8px 28px rgba(57,255,20,.55); }

/* ============================================================
   PAGE HERO (inner pages)
   ============================================================ */
.page-hero {
  background: linear-gradient(155deg, var(--blue-dark) 0%, var(--dark) 70%);
  padding: 150px 24px 72px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border-bottom: 3px solid rgba(57,255,20,.3);
}

.page-hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse at 70% 40%, rgba(30,63,196,.2) 0%, transparent 55%),
    radial-gradient(ellipse at 20% 80%, rgba(57,255,20,.05) 0%, transparent 40%);
  pointer-events: none;
}

.page-hero-content {
  position: relative;
  z-index: 2;
}

.page-hero-content h1 {
  font-family: var(--font-head);
  font-size: clamp(2.2rem, 5.5vw, 3.6rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 14px;
}

.page-hero-content p {
  font-size: 1.05rem;
  color: var(--text-muted);
  max-width: 560px;
  margin: 0 auto 18px;
}

.page-hero-content .section-eyebrow { color: var(--green); margin-bottom: 10px; }

.page-breadcrumb {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: .82rem;
  color: rgba(255,255,255,.4);
  margin-top: 10px;
}
.page-breadcrumb a { color: var(--green); transition: var(--transition); }
.page-breadcrumb a:hover { text-decoration: underline; }
.page-breadcrumb .sep { color: rgba(255,255,255,.25); }

/* Inner-page services section — no top section-header needed */
.page-hero + .services-section { padding-top: 80px; }
.page-hero + .gallery-section  { padding-top: 80px; }

/* ============================================================
   CTA SECTION
   ============================================================ */
.cta-section {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-dark) 100%);
  padding: 90px 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-section::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 50% 0%, rgba(57,255,20,.1) 0%, transparent 60%);
  pointer-events: none;
}

.cta-section h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  color: var(--white);
  margin-bottom: 14px;
  position: relative;
}

.cta-section p {
  color: rgba(255,255,255,.8);
  font-size: 1.05rem;
  max-width: 520px;
  margin: 0 auto 36px;
  position: relative;
}

.cta-section .hero-cta { position: relative; }

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255,255,255,.65);
}
.btn-outline-light:hover {
  background: rgba(255,255,255,.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

/* ============================================================
   RESPONSIVE — TABLET  (≤ 1024px)
   ============================================================ */
@media (max-width: 1024px) {
  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 36px;
  }
  .contact-layout {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .contact-sidebar {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 30px;
  }
  .contact-sidebar h3 { grid-column: 1 / -1; }
  .sidebar-logo { max-width: 140px; margin-top: 0; }
}

/* ============================================================
   RESPONSIVE — MOBILE  (≤ 768px)
   ============================================================ */
@media (max-width: 768px) {
  .navbar { padding: 14px 20px; }

  /* Mobile nav slide-in panel */
  .nav-links {
    position: fixed;
    top: 0; right: -100%;
    height: 100vh;
    width: min(78vw, 300px);
    background: rgba(6,15,30,.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    padding: 80px 36px;
    gap: 6px;
    transition: right .32s ease;
    box-shadow: -8px 0 40px rgba(0,0,0,.5);
  }
  .nav-links.open { right: 0; }

  .nav-link { font-size: 1rem; padding: 12px 8px; width: 100%; }
  .nav-link.cta-btn { width: auto; margin-left: 0; margin-top: 10px; }
  .hamburger { display: flex; z-index: 901; }

  /* Overlay when menu open */
  .nav-links.open::before {
    content: '';
    position: fixed;
    inset: 0;
    background: rgba(0,0,0,.45);
    z-index: -1;
  }

  .hero { padding: 110px 20px 70px; }
  .hero-wide-logo { max-width: 100%; border-radius: var(--radius); }
  .hero-cta { flex-direction: column; align-items: center; }

  .stats-strip { flex-direction: column; padding: 28px 20px; gap: 12px; }
  .stat-divider { display: none; }

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

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

  .gallery-grid { grid-template-columns: 1fr 1fr; gap: 12px; }

  .contact-sidebar { grid-template-columns: 1fr; }
  .enquiry-form { padding: 28px 20px; }
  .two-col { grid-template-columns: 1fr; }
  .form-submit-row { flex-direction: column; }

  .footer-grid { grid-template-columns: 1fr; gap: 28px; padding-bottom: 40px; }

  .lb-prev { left: 8px; }
  .lb-next { right: 8px; }
  .lb-nav { width: 42px; height: 42px; font-size: .95rem; }
}

/* ============================================================
   RESPONSIVE — SMALL MOBILE  (≤ 480px)
   ============================================================ */
@media (max-width: 480px) {
  .gallery-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .stat-item { padding: 18px 20px; }
}

/* ============================================================
   SERVICES 2.0 — TAB EXPLORER
   ============================================================ */

/* Section wrapper */
.s2-section {
  padding: 80px 0 100px;
  background: var(--dark);
}

/* Tab button row */
.s2-tabs {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  justify-content: center;
  margin-bottom: 44px;
}

.s2-tab {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 22px;
  border-radius: 50px;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: .85rem;
  letter-spacing: .5px;
  cursor: pointer;
  border: 2px solid rgba(57, 255, 20, .25);
  background: var(--dark-card);
  color: var(--text-muted);
  transition: var(--transition);
}

.s2-tab:hover {
  border-color: var(--green);
  color: var(--white);
  background: rgba(57, 255, 20, .08);
}

.s2-tab.active {
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  border-color: var(--green);
  color: var(--white);
  box-shadow: 0 4px 20px rgba(30, 63, 196, .40);
}

/* Panels */
.s2-panel {
  display: none;
}

.s2-panel.active {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: start;
  background: var(--dark-card);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-lg);
  padding: 44px 40px;
  animation: s2FadeIn .35s ease;
}

@keyframes s2FadeIn {
  from { opacity: 0; transform: translateY(16px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* Panel left: text content */
.s2-panel-inner {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.s2-panel-header {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 4px;
}

.s2-panel-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--blue), var(--blue-dark));
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--green);
  flex-shrink: 0;
  box-shadow: 0 4px 18px rgba(30, 63, 196, .35);
}

.s2-panel-header h3 {
  font-family: var(--font-head);
  font-size: clamp(1.4rem, 2.5vw, 1.9rem);
  font-weight: 900;
  color: var(--white);
  line-height: 1.2;
  margin-bottom: 4px;
}

.s2-tag {
  font-size: .8rem;
  color: var(--green);
  font-family: var(--font-head);
  font-weight: 600;
  letter-spacing: .5px;
  text-transform: uppercase;
}

.s2-panel-inner p {
  color: var(--text-muted);
  font-size: .97rem;
  line-height: 1.75;
}

/* Bullet list */
.s2-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-top: 4px;
}

.s2-list li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: .93rem;
  color: var(--white);
}

.s2-list li i {
  color: var(--green);
  font-size: .95rem;
  flex-shrink: 0;
}

.s2-cta {
  align-self: flex-start;
  margin-top: 8px;
}

/* Panel right: image grid */
.s2-images {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 14px;
  align-content: start;
}

.s2-img-wrap {
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--dark-mid);
  border: 1px solid rgba(255,255,255,.06);
  transition: var(--transition);
  margin: 0;
}

.s2-img-wrap:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--green);
}

.s2-img-wrap img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  display: block;
  transition: transform .4s ease;
}

.s2-img-wrap:hover img {
  transform: scale(1.04);
}

.s2-img-wrap figcaption {
  padding: 10px 14px;
  font-family: var(--font-head);
  font-size: .78rem;
  font-weight: 700;
  letter-spacing: .5px;
  color: var(--text-muted);
  text-transform: uppercase;
}

/* ─── Services 2.0 Responsive ─── */
@media (max-width: 900px) {
  .s2-panel.active {
    grid-template-columns: 1fr;
    padding: 32px 24px;
  }
  .s2-images {
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
  }
}

@media (max-width: 600px) {
  .s2-tabs {
    gap: 8px;
  }
  .s2-tab {
    padding: 10px 16px;
    font-size: .78rem;
  }
  .s2-panel.active {
    padding: 24px 18px;
  }
  .s2-images {
    grid-template-columns: 1fr 1fr;
  }
  .s2-img-wrap img {
    height: 150px;
  }
}