/* ============================================================
   CLARITY PURIFIED WATER — Design System
   Colors extracted from logo:
     Navy:  #1A2A6C
     Cyan:  #00AEEF
     White: #FFFFFF
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600&display=swap');

/* ── CSS Variables ─────────────────────────────────────────── */
:root {
  --navy:        #1A2A6C;
  --navy-dark:   #111d50;
  --navy-light:  #243580;
  --cyan:        #00AEEF;
  --cyan-dark:   #0090c8;
  --cyan-light:  #33c0f5;
  --white:       #FFFFFF;
  --off-white:   #F4F8FF;
  --light-grey:  #e8f0fb;
  --text-dark:   #0d1a40;
  --text-mid:    #3a4a7a;
  --text-light:  #7a8ab0;

  --font-head:   'Outfit', sans-serif;
  --font-body:   'Inter', sans-serif;

  --radius-sm:   8px;
  --radius-md:   16px;
  --radius-lg:   28px;
  --radius-pill: 999px;

  --shadow-sm:   0 2px 12px rgba(26,42,108,0.08);
  --shadow-md:   0 8px 32px rgba(26,42,108,0.14);
  --shadow-lg:   0 20px 60px rgba(26,42,108,0.2);
  --shadow-glow: 0 0 30px rgba(0,174,239,0.35);

  --transition:  0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --nav-h:       78px;
}

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; font-size: 16px; }
body {
  font-family: var(--font-body);
  color: var(--text-dark);
  background: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
}
img { max-width: 100%; display: block; }
a  { text-decoration: none; color: inherit; }
ul { list-style: none; }

/* ── Utility ────────────────────────────────────────────────── */
.container { max-width: 1180px; margin: 0 auto; padding: 0 24px; }
.section-pad { padding: 100px 0; }
.section-pad-sm { padding: 60px 0; }

.tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 2.5px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 14px;
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.9rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--navy);
  line-height: 1.2;
  margin-bottom: 18px;
}
.section-title span { color: var(--cyan); }

.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  max-width: 580px;
  line-height: 1.75;
}

.text-center { text-align: center; }
.text-center .section-sub { margin: 0 auto; }

/* ── Scroll-reveal animations ───────────────────────────────── */
.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}
.reveal-left {
  opacity: 0;
  transform: translateX(-50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-left.visible { opacity: 1; transform: translateX(0); }
.reveal-right {
  opacity: 0;
  transform: translateX(50px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}
.reveal-right.visible { opacity: 1; transform: translateX(0); }

.delay-1 { transition-delay: 0.1s !important; }
.delay-2 { transition-delay: 0.2s !important; }
.delay-3 { transition-delay: 0.3s !important; }
.delay-4 { transition-delay: 0.4s !important; }
.delay-5 { transition-delay: 0.5s !important; }

/* ── Buttons ────────────────────────────────────────────────── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-head);
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: var(--radius-pill);
  padding: 14px 32px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  letter-spacing: 0.5px;
}
.btn-primary {
  background: var(--cyan);
  color: var(--white);
  border-color: var(--cyan);
  box-shadow: 0 4px 20px rgba(0,174,239,0.4);
}
.btn-primary:hover {
  background: var(--cyan-dark);
  border-color: var(--cyan-dark);
  box-shadow: 0 6px 28px rgba(0,174,239,0.55);
  transform: translateY(-2px);
}
.btn-outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline:hover {
  background: rgba(255,255,255,0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}
.btn-navy {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
  box-shadow: var(--shadow-md);
}
.btn-navy:hover {
  background: var(--navy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ── Navbar ─────────────────────────────────────────────────── */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  height: var(--nav-h);
  z-index: 1000;
  display: flex;
  align-items: center;
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  transition: background 0.4s, box-shadow 0.4s;
}
.navbar.scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-logo img {
  height: 72px;
  width: auto;
  transition: opacity 0.4s;
}
.nav-logo img:hover {
  opacity: 0.85;
}

/* Fallback text logo — always navy */
.nav-logo-clarity {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--navy);
}

.nav-logo-brand {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.15rem;
  color: var(--cyan);
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-link {
  font-family: var(--font-head);
  font-weight: 600;
  font-size: 0.92rem;
  color: var(--navy);
  padding: 8px 16px;
  border-radius: var(--radius-pill);
  transition: var(--transition);
  position: relative;
}
.navbar.scrolled .nav-link { color: var(--navy); }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 4px; left: 50%;
  width: 0; height: 2px;
  background: var(--cyan);
  border-radius: 2px;
  transform: translateX(-50%);
  transition: width 0.3s ease;
}
.nav-link:hover::after, .nav-link.active::after { width: 50%; }
.nav-link:hover { color: var(--cyan); }
.navbar.scrolled .nav-link:hover { color: var(--cyan); }
.nav-cta { margin-left: 12px; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 8px;
  border-radius: 8px;
  background: transparent;
  border: none;
  transition: background 0.2s;
}
.hamburger:hover {
  background: rgba(255,255,255,0.12);
}
.hamburger span {
  display: block;
  width: 26px; height: 3px;
  background: var(--navy);
  border-radius: 3px;
  transition: var(--transition);
}
.navbar.scrolled .hamburger span { background: var(--navy); }
.navbar.scrolled .hamburger:hover { background: rgba(26,42,108,0.08); }
.hamburger.open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

/* ── Mobile nav ─────────────────────────────────────────────── */
.mobile-nav {
  display: none;
  position: fixed;
  top: var(--nav-h); left: 0; right: 0;
  background: var(--white);
  box-shadow: var(--shadow-md);
  z-index: 999;
  flex-direction: column;
  padding: 20px 24px 30px;
  gap: 6px;
  border-top: 2px solid var(--light-grey);
}
.mobile-nav.open { display: flex; }
.mobile-nav .nav-link {
  color: var(--navy);
  font-size: 1rem;
  padding: 12px 16px;
  border-radius: var(--radius-sm);
}
.mobile-nav .nav-link:hover { background: var(--light-grey); }
.mobile-nav .btn { width: 100%; justify-content: center; margin-top: 10px; }

/* ── Hero ───────────────────────────────────────────────────── */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 45%, #1a5080 100%);
}
.hero-bg-shapes {
  position: absolute;
  inset: 0;
  overflow: hidden;
  pointer-events: none;
}
.hero-blob {
  position: absolute;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,174,239,0.25) 0%, transparent 70%);
  animation: blobPulse 6s ease-in-out infinite alternate;
}
.hero-blob:nth-child(1) { width: 600px; height: 600px; top: -150px; right: -100px; animation-delay: 0s; }
.hero-blob:nth-child(2) { width: 400px; height: 400px; bottom: -100px; left: -80px; animation-delay: 2s; }
.hero-blob:nth-child(3) { width: 250px; height: 250px; top: 40%; left: 40%; animation-delay: 4s; }

@keyframes blobPulse {
  from { transform: scale(1) rotate(0deg); opacity: 0.7; }
  to   { transform: scale(1.2) rotate(30deg); opacity: 1; }
}

/* Water ripple lines in hero */
.hero-wave {
  position: absolute;
  bottom: 0; left: 0; right: 0;
}
.hero-wave svg { display: block; }

.hero-content {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  padding: var(--nav-h) 0 60px;
}
.hero-text { }
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(0,174,239,0.18);
  border: 1px solid rgba(0,174,239,0.4);
  border-radius: var(--radius-pill);
  padding: 6px 18px;
  font-family: var(--font-head);
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 24px;
  animation: fadeSlideDown 0.7s ease both;
}
.hero-badge .dot {
  width: 8px; height: 8px;
  border-radius: 50%;
  background: var(--cyan);
  animation: dotPulse 1.5s ease-in-out infinite;
}
@keyframes dotPulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.5); opacity: 0.6; }
}

.hero-h1 {
  font-family: var(--font-head);
  font-size: clamp(2.4rem, 5.5vw, 4rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 24px;
  animation: fadeSlideUp 0.8s 0.2s ease both;
}
.hero-h1 span { color: var(--cyan); }

.hero-desc {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.8);
  max-width: 500px;
  line-height: 1.8;
  margin-bottom: 40px;
  animation: fadeSlideUp 0.8s 0.35s ease both;
}
.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  animation: fadeSlideUp 0.8s 0.5s ease both;
}

.hero-stats {
  display: flex;
  gap: 32px;
  margin-top: 56px;
  padding-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.12);
  animation: fadeSlideUp 0.8s 0.65s ease both;
}
.stat-item { }
.stat-num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan);
  line-height: 1;
}
.stat-label {
  font-size: 0.82rem;
  color: rgba(255,255,255,0.6);
  margin-top: 4px;
  font-weight: 500;
}

.hero-visual {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  animation: fadeSlideUp 0.9s 0.3s ease both;
}
.hero-img-wrap {
  position: relative;
  width: 420px; height: 420px;
  border-radius: 50%;
  overflow: hidden;
  border: 4px solid rgba(0,174,239,0.4);
  box-shadow: 0 0 0 20px rgba(0,174,239,0.08),
              0 0 0 40px rgba(0,174,239,0.04),
              var(--shadow-glow);
}
.hero-img-wrap img {
  width: 100%; height: 100%;
  object-fit: cover;
}
.hero-floating-card {
  position: absolute;
  background: rgba(255,255,255,0.95);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-md);
  padding: 14px 20px;
  box-shadow: var(--shadow-lg);
  display: flex;
  align-items: center;
  gap: 12px;
  animation: floatCard 4s ease-in-out infinite;
}
.hero-floating-card:nth-child(2) { top: 60px; right: -20px; animation-delay: 0s; }
.hero-floating-card:nth-child(3) { bottom: 60px; left: -20px; animation-delay: 2s; }
.card-icon {
  width: 40px; height: 40px;
  border-radius: 10px;
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--cyan), var(--navy));
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.card-text { }
.card-title { font-family: var(--font-head); font-weight: 700; font-size: 0.85rem; color: var(--navy); }
.card-sub   { font-size: 0.72rem; color: var(--text-light); }

@keyframes floatCard {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}
@keyframes fadeSlideUp {
  from { opacity: 0; transform: translateY(30px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeSlideDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ── Marquee strip ──────────────────────────────────────────── */
.marquee-strip {
  background: var(--cyan);
  padding: 14px 0;
  overflow: hidden;
}
.marquee-track {
  display: flex;
  gap: 0;
  animation: marquee 25s linear infinite;
  white-space: nowrap;
}
.marquee-item {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-head);
  font-size: 0.85rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--white);
  padding: 0 30px;
}
.marquee-item::before {
  content: '●';
  font-size: 0.5rem;
  opacity: 0.7;
}
@keyframes marquee {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}

/* ── About section ──────────────────────────────────────────── */
.about { background: var(--white); }
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}
.about-img-wrap {
  position: relative;
}
.about-img-main {
  width: 100%;
  border-radius: var(--radius-lg);
  object-fit: cover;
  height: 480px;
  box-shadow: var(--shadow-lg);
}
.about-img-accent {
  position: absolute;
  bottom: -30px;
  right: -30px;
  width: 200px; height: 200px;
  border-radius: var(--radius-md);
  object-fit: cover;
  border: 5px solid var(--white);
  box-shadow: var(--shadow-md);
}
.about-badge-float {
  position: absolute;
  top: 30px; left: -30px;
  background: var(--navy);
  color: var(--white);
  padding: 18px 24px;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-md);
  text-align: center;
}
.about-badge-float .num {
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 800;
  color: var(--cyan);
  display: block;
}
.about-badge-float .lbl {
  font-size: 0.75rem;
  opacity: 0.85;
  font-weight: 500;
}

.features-list { margin-top: 30px; display: flex; flex-direction: column; gap: 18px; }
.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 16px;
}
.feature-icon {
  width: 48px; height: 48px;
  border-radius: var(--radius-sm);
  background: linear-gradient(135deg, var(--cyan), var(--navy));
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 1.2rem;
  flex-shrink: 0;
}
.feature-text h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.feature-text p { font-size: 0.9rem; color: var(--text-mid); }

/* ── Products section ───────────────────────────────────────── */
.products { background: var(--off-white); }
.products-tabs {
  display: flex;
  justify-content: center;
  gap: 12px;
  margin: 40px 0;
  flex-wrap: wrap;
}
.tab-btn {
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 0.9rem;
  padding: 10px 26px;
  border-radius: var(--radius-pill);
  border: 2px solid var(--light-grey);
  background: var(--white);
  color: var(--text-mid);
  cursor: pointer;
  transition: var(--transition);
}
.tab-btn.active, .tab-btn:hover {
  background: var(--navy);
  color: var(--white);
  border-color: var(--navy);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 28px;
}
.product-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid transparent;
}
.product-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(0,174,239,0.25);
}
.product-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  background: linear-gradient(135deg, var(--navy) 0%, #1a5080 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
}
.product-img.img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.product-body { padding: 24px; }
.product-cat {
  font-family: var(--font-head);
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--cyan);
  margin-bottom: 8px;
}
.product-name {
  font-family: var(--font-head);
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
}
.product-desc { font-size: 0.9rem; color: var(--text-mid); line-height: 1.6; margin-bottom: 20px; }
.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.product-price {
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.2rem;
  color: var(--navy);
}
.product-price span { font-size: 0.8rem; font-weight: 500; color: var(--text-light); }

/* ── Why Choose Us ──────────────────────────────────────────── */
.why {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  position: relative;
  overflow: hidden;
}
.why::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%2300AEEF' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.why .section-title { color: var(--white); }
.why .section-sub { color: rgba(255,255,255,0.7); }
.why-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin-top: 60px;
}
.why-card {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  text-align: center;
  transition: var(--transition);
  backdrop-filter: blur(6px);
}
.why-card:hover {
  background: rgba(255,255,255,0.1);
  border-color: rgba(0,174,239,0.4);
  transform: translateY(-5px);
  box-shadow: var(--shadow-glow);
}
.why-icon {
  width: 72px; height: 72px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(0,174,239,0.3), rgba(0,174,239,0.1));
  border: 1px solid rgba(0,174,239,0.4);
  display: flex; align-items: center; justify-content: center;
  font-size: 1.8rem;
  margin: 0 auto 22px;
  transition: var(--transition);
}
.why-card:hover .why-icon { background: var(--cyan); border-color: var(--cyan); }
.why-card h3 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 12px;
}
.why-card p { font-size: 0.9rem; color: rgba(255,255,255,0.65); line-height: 1.7; }

/* ── Process section ────────────────────────────────────────── */
.process { background: var(--white); }
.process-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
  margin-top: 60px;
  position: relative;
}
.process-steps::before {
  content: '';
  position: absolute;
  top: 36px; left: 80px; right: 80px;
  height: 2px;
  background: linear-gradient(90deg, var(--cyan), var(--navy));
  z-index: 0;
}
.step-item {
  text-align: center;
  position: relative;
  z-index: 1;
}
.step-num {
  width: 72px; height: 72px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--navy));
  color: var(--white);
  font-family: var(--font-head);
  font-weight: 800;
  font-size: 1.4rem;
  display: flex; align-items: center; justify-content: center;
  margin: 0 auto 20px;
  box-shadow: 0 4px 20px rgba(0,174,239,0.4);
  position: relative;
}
.step-item h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 10px;
  font-size: 1rem;
}
.step-item p { font-size: 0.88rem; color: var(--text-mid); line-height: 1.65; }

/* ── Testimonials ───────────────────────────────────────────── */
.testimonials { background: var(--off-white); }
.testi-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-top: 50px;
}
.testi-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 32px;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--light-grey);
  transition: var(--transition);
}
.testi-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-md); }
.testi-stars { color: var(--cyan); font-size: 1rem; margin-bottom: 16px; letter-spacing: 2px; }
.testi-text {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testi-author { display: flex; align-items: center; gap: 14px; }
.testi-avatar {
  width: 48px; height: 48px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--cyan), var(--navy));
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-family: var(--font-head);
  font-weight: 700;
  font-size: 1rem;
  flex-shrink: 0;
}
.testi-name { font-family: var(--font-head); font-weight: 700; color: var(--navy); font-size: 0.95rem; }
.testi-role { font-size: 0.8rem; color: var(--text-light); }

/* ── CTA Banner ─────────────────────────────────────────────── */
.cta-banner {
  background: linear-gradient(135deg, var(--cyan-dark) 0%, var(--cyan) 50%, #33d4ff 100%);
  padding: 80px 0;
  text-align: center;
  position: relative;
  overflow: hidden;
}
.cta-banner::before {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: rgba(255,255,255,0.08);
  top: -200px; right: -100px;
}
.cta-banner::after {
  content: '';
  position: absolute;
  width: 300px; height: 300px;
  border-radius: 50%;
  background: rgba(255,255,255,0.06);
  bottom: -150px; left: -50px;
}
.cta-banner h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
  position: relative; z-index: 1;
}
.cta-banner p {
  color: rgba(255,255,255,0.9);
  font-size: 1.05rem;
  margin-bottom: 36px;
  position: relative; z-index: 1;
}
.cta-banner .btn-group {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  position: relative; z-index: 1;
}
.btn-white {
  background: var(--white);
  color: var(--cyan-dark);
  border-color: var(--white);
  box-shadow: var(--shadow-md);
  font-family: var(--font-head);
  font-weight: 700;
}
.btn-white:hover {
  background: var(--off-white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

/* ── Contact section ───────────────────────────────────────── */
.contact { background: var(--white); }
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.4fr;
  gap: 70px;
  align-items: flex-start;
}
.contact-info { }
.contact-info-item {
  display: flex;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 28px;
}
.ci-icon {
  width: 50px; height: 50px;
  background: linear-gradient(135deg, var(--cyan), var(--navy));
  border-radius: var(--radius-sm);
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1.1rem;
  flex-shrink: 0;
}
.ci-text h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--navy);
  margin-bottom: 4px;
}
.ci-text p, .ci-text a { font-size: 0.95rem; color: var(--text-mid); }
.ci-text a:hover { color: var(--cyan); }

.contact-form {
  background: var(--off-white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-sm);
}
.form-row { 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-weight: 600;
  color: var(--navy);
  font-size: 0.88rem;
  margin-bottom: 8px;
}
.form-group input, .form-group select, .form-group textarea {
  width: 100%;
  padding: 14px 18px;
  border: 2px solid var(--light-grey);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--white);
  transition: border-color 0.25s, box-shadow 0.25s;
  outline: none;
}
.form-group input:focus, .form-group select:focus, .form-group textarea:focus {
  border-color: var(--cyan);
  box-shadow: 0 0 0 4px rgba(0,174,239,0.12);
}
.form-group textarea { resize: vertical; min-height: 120px; }
.form-submit { width: 100%; margin-top: 6px; font-size: 1rem; padding: 16px; }

/* ── Footer ─────────────────────────────────────────────────── */
footer {
  background: var(--navy-dark);
  color: rgba(255,255,255,0.8);
  padding: 70px 0 30px;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.3fr;
  gap: 50px;
  margin-bottom: 50px;
}
.footer-brand img {
  height: 70px;
  margin-bottom: 18px;
}
.footer-tagline { font-size: 0.9rem; color: rgba(255,255,255,0.55); line-height: 1.7; max-width: 280px; }
.footer-social { display: flex; gap: 10px; margin-top: 22px; }
.social-icon {
  width: 38px; height: 38px;
  border-radius: 50%;
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  display: flex; align-items: center; justify-content: center;
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  transition: var(--transition);
  cursor: pointer;
}
.social-icon:hover { background: var(--cyan); border-color: var(--cyan); color: white; }

.footer-col h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 20px;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
}
.footer-links { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  font-size: 0.88rem;
  color: rgba(255,255,255,0.55);
  transition: color 0.2s;
}
.footer-links a:hover { color: var(--cyan); }

.footer-contact-item {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  margin-bottom: 14px;
}
.footer-contact-item i { color: var(--cyan); font-size: 0.85rem; margin-top: 2px; }
.footer-contact-item span { font-size: 0.88rem; color: rgba(255,255,255,0.55); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.08);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 12px;
}
.footer-bottom p { font-size: 0.83rem; color: rgba(255,255,255,0.4); }
.footer-bottom a { color: var(--cyan); }

/* ── Scroll to top ──────────────────────────────────────────── */
.scroll-top {
  position: fixed;
  bottom: 30px; right: 30px;
  width: 46px; height: 46px;
  background: var(--cyan);
  border-radius: 50%;
  display: flex; align-items: center; justify-content: center;
  color: white;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 4px 16px rgba(0,174,239,0.5);
  opacity: 0;
  transform: translateY(20px);
  transition: var(--transition);
  z-index: 999;
}
.scroll-top.show { opacity: 1; transform: translateY(0); }
.scroll-top:hover { background: var(--cyan-dark); transform: translateY(-3px); }

/* ── Products Page Specific ─────────────────────────────────── */
.page-hero {
  background: linear-gradient(135deg, var(--navy-dark) 0%, var(--navy) 100%);
  min-height: 320px;
  display: flex;
  align-items: center;
  padding-top: var(--nav-h);
  position: relative;
  overflow: hidden;
}
.page-hero::after {
  content: '';
  position: absolute;
  width: 500px; height: 500px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(0,174,239,0.2) 0%, transparent 70%);
  right: -100px; top: -100px;
}
.page-hero-content { position: relative; z-index: 1; }
.page-hero h1 {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 800;
  color: var(--white);
  margin-bottom: 12px;
}
.page-hero h1 span { color: var(--cyan); }
.page-hero p { color: rgba(255,255,255,0.75); font-size: 1.05rem; max-width: 500px; }
.breadcrumb { display: flex; align-items: center; gap: 8px; margin-bottom: 16px; }
.breadcrumb a { font-size: 0.85rem; color: rgba(255,255,255,0.55); }
.breadcrumb a:hover { color: var(--cyan); }
.breadcrumb span { color: rgba(255,255,255,0.3); font-size: 0.75rem; }

/* ── Contact Page ───────────────────────────────────────────── */
.map-wrap {
  border-radius: var(--radius-lg);
  overflow: hidden;
  height: 350px;
  margin-top: 40px;
  box-shadow: var(--shadow-md);
}
.map-wrap iframe { width: 100%; height: 100%; border: none; }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 1024px) {
  .hero-content { gap: 40px; }
  .about-grid { gap: 50px; }
  .process-steps { grid-template-columns: repeat(2, 1fr); }
  .process-steps::before { display: none; }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 768px) {
  :root { --nav-h: 68px; }
  .nav-menu, .nav-cta { display: none; }
  .hamburger { display: flex; }

  .hero-content { grid-template-columns: 1fr; text-align: center; gap: 40px; }
  .hero-desc { margin: 0 auto 40px; }
  .hero-actions { justify-content: center; }
  .hero-stats { justify-content: center; }
  .hero-visual { display: none; }

  .about-grid { grid-template-columns: 1fr; }
  .about-img-accent, .about-badge-float { display: none; }
  .about-img-main { height: 300px; }

  .products-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: 1fr; }
  .process-steps { grid-template-columns: 1fr 1fr; gap: 24px; }
  .testi-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .footer-bottom { flex-direction: column; text-align: center; }
  .form-row { grid-template-columns: 1fr; }
  .section-pad { padding: 70px 0; }
}
@media (max-width: 480px) {
  .process-steps { grid-template-columns: 1fr; }
  .hero-stats { flex-direction: column; gap: 20px; }
}