:root {
  --deep-blue: #0a1628;
  --ocean: #0c4a6e;
  --pool: #0ea5e9;
  --pool-light: #38bdf8;
  --pool-glow: #7dd3fc;
  --cyan-accent: #22d3ee;
  --white: #ffffff;
  --off-white: #f0f9ff;
  --sand: #fef3c7;
  --warm-gold: #f59e0b;
  --slate: #64748b;
  --dark-slate: #1e293b;
  --success: #10b981;
  --radius-sm: 0.375rem;
  --radius-md: 0.75rem;
  --radius-lg: 1.25rem;
  --radius-xl: 2rem;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.12);
  --shadow-md: 0 4px 20px rgba(0,0,0,0.15);
  --shadow-lg: 0 10px 40px rgba(0,0,0,0.2);
  --shadow-glow: 0 0 30px rgba(14,165,233,0.3);
}
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; font-size: 18px; }
body { font-family: 'Outfit', sans-serif; color: var(--dark-slate); background: var(--white); overflow-x: hidden; }
.container { max-width: 80rem; margin: 0 auto; padding: 0 1rem; }
img { max-width: 100%; display: block; }

/* NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: #fff; backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0,0,0,0.1); transition: all 0.3s;
}
.nav.scrolled { background: #fff; box-shadow: 0 2px 8px rgba(0,0,0,0.08); }
.nav-inner {
  display: flex; align-items: center; justify-content: space-between;
  max-width: 80rem; margin: 0 auto; padding: 0 1rem; height: 4.5rem;
}
.nav-logo { display: flex; align-items: center; gap: 0.625rem; text-decoration: none; }
.nav-logo img { height: 2.5rem; width: auto; }
.nav-links { display: flex; gap: 0.25rem; list-style: none; }
.nav-links a {
  color: rgba(10,22,40,0.7); text-decoration: none; font-size: 0.875rem;
  font-weight: 500; padding: 0.5rem 0.875rem; border-radius: var(--radius-sm);
  transition: all 0.2s; position: relative;
}
.nav-links a:hover, .nav-links a.active { color: var(--deep-blue); background: rgba(10,22,40,0.06); }
/* NAV DROPDOWN */
.nav-dropdown { position: relative; }
.nav-dropdown-trigger { cursor: pointer; }
.nav-arrow { font-size: 0.75rem; margin-left: 0.125rem; }
.nav-dropdown-menu {
  display: none; position: absolute; top: 100%; left: 0; min-width: 14rem;
  background: var(--white); border-radius: var(--radius-md); padding: 0.5rem 0;
  box-shadow: var(--shadow-md); border: 1px solid rgba(0,0,0,0.08);
  z-index: 100; margin-top: 0.5rem;
}
.nav-dropdown:hover .nav-dropdown-menu { display: block; }
.nav-dropdown-menu a {
  display: block; padding: 0.625rem 1.25rem; color: var(--dark-slate);
  text-decoration: none; font-size: 1rem; font-weight: 500; transition: all 0.15s;
}
.nav-dropdown-menu a:hover { background: var(--off-white); color: var(--pool); }

/* MOBILE DROPDOWN */
.mobile-dropdown { width: 100%; }
.mobile-dropdown-trigger {
  display: block; width: 100%; text-align: center; cursor: pointer;
  text-decoration: none;
}
.mobile-dropdown-menu { display: none; padding: 0 0 0.5rem; }
.mobile-dropdown.open .mobile-dropdown-menu { display: block; }
.mobile-dropdown.open .nav-arrow { transform: rotate(180deg); display: inline-block; }
.mobile-dropdown-menu a {
  display: block; padding: 0.5rem 1rem; font-size: 1rem;
  text-decoration: none; opacity: 0.7;
}
.mobile-dropdown-menu a:hover { opacity: 1; }

.nav-cta {
  background: linear-gradient(135deg, var(--pool), var(--cyan-accent));
  color: var(--deep-blue); font-weight: 700; font-size: 0.875rem;
  padding: 0.5rem 1.25rem; border-radius: var(--radius-xl);
  text-decoration: none; transition: all 0.2s; border: none; cursor: pointer;
}
.nav-cta:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); }
.nav-mobile-toggle {
  display: none; background: none; border: none; cursor: pointer;
  color: var(--deep-blue); font-size: 1.5rem; padding: 0.25rem;
}
.mobile-menu {
  display: none; position: fixed; top: 4.5rem; left: 0; right: 0; bottom: 0;
  background: rgba(10,22,40,0.98); z-index: 999; flex-direction: column; padding: 2rem 1.5rem;
}
.mobile-menu.open { display: flex; }
.mobile-menu a {
  display: block; color: rgba(255,255,255,0.8); text-decoration: none;
  font-size: 1.125rem; font-weight: 600; padding: 0.875rem 0;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}

/* HERO */
.hero {
  position: relative; min-height: 100vh; display: flex; align-items: center; overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.hero-bg img {
  width: 100%; height: 100%; object-fit: cover;
}
.hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(165deg, rgba(10,22,40,0.92) 0%, rgba(12,74,110,0.8) 50%, rgba(10,22,40,0.85) 100%);
}
.hero-content {
  position: relative; z-index: 2; max-width: 75rem; margin: 0 auto;
  padding: 8rem 1.5rem 4rem; display: grid;
  grid-template-columns: 1.2fr 0.8fr; gap: 4rem; align-items: center;
}
.hero-badge {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(14,165,233,0.15); border: 1px solid rgba(14,165,233,0.3);
  padding: 0.375rem 1rem; border-radius: var(--radius-xl);
  font-size: 0.8125rem; color: var(--pool-light); font-weight: 500; margin-bottom: 1.5rem;
}
.hero-badge-dot {
  width: 0.375rem; height: 0.375rem; border-radius: 50%;
  background: var(--success); animation: pulse-dot 2s infinite;
}
@keyframes pulse-dot { 0%,100%{opacity:1}50%{opacity:0.4} }
.hero h1 {
  font-family: 'Playfair Display', serif; font-size: 3.75rem; font-weight: 700;
  color: var(--white); line-height: 1.1; margin-bottom: 1.5rem; letter-spacing: -0.02em;
}
.hero h1 em {
  font-style: italic;
  background: linear-gradient(135deg, var(--pool-light), var(--cyan-accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.hero-sub {
  font-size: 1.125rem; color: rgba(255,255,255,0.7); line-height: 1.7;
  margin-bottom: 2.5rem; max-width: 32rem;
}
.hero-actions { display: flex; gap: 1rem; flex-wrap: wrap; }
.btn-primary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: linear-gradient(135deg, var(--pool), var(--cyan-accent));
  color: var(--deep-blue); font-weight: 700; font-size: 1rem;
  padding: 0.875rem 2rem; border-radius: var(--radius-xl);
  text-decoration: none; transition: all 0.3s; border: none; cursor: pointer;
}
.btn-primary:hover { transform: translateY(-2px); box-shadow: var(--shadow-glow); }
.btn-secondary {
  display: inline-flex; align-items: center; gap: 0.5rem;
  background: rgba(255,255,255,0.08); border: 1px solid rgba(255,255,255,0.2);
  color: var(--white); font-weight: 600; font-size: 1rem;
  padding: 0.875rem 2rem; border-radius: var(--radius-xl);
  text-decoration: none; transition: all 0.3s; cursor: pointer;
}
.btn-secondary:hover { background: rgba(255,255,255,0.15); }
.hero-stats {
  display: flex; gap: 2.5rem; margin-top: 3rem;
  padding-top: 2rem; border-top: 1px solid rgba(255,255,255,0.1);
}
.hero-stat-num { font-size: 2rem; font-weight: 800; color: var(--pool-light); line-height: 1; }
.hero-stat-label { font-size: 0.8125rem; color: rgba(255,255,255,0.5); margin-top: 0.25rem; }
.hero-visual { position: relative; }
.hero-card {
  background: rgba(255,255,255,0.06); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.1); border-radius: var(--radius-lg);
  overflow: hidden; position: relative;
}
.hero-card-img {
  width: 100%; height: 14rem; object-fit: cover; display: block;
}
.hero-card-body { padding: 1.5rem; }
.hero-card-title {
  font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: var(--pool-light); margin-bottom: 1rem; font-weight: 600;
}
.hero-vendor-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.5rem; }
.hero-vendor-item {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.08);
  border-radius: var(--radius-sm); padding: 0.625rem 0.5rem;
  text-align: center; font-size: 0.6875rem; color: rgba(255,255,255,0.7);
  font-weight: 600; transition: all 0.2s;
}
.hero-vendor-item:hover { background: rgba(14,165,233,0.1); border-color: rgba(14,165,233,0.3); color: var(--white); }
.hero-floating-badge {
  position: absolute; top: 1rem; right: 1rem; z-index: 3;
  background: linear-gradient(135deg, var(--warm-gold), #fbbf24);
  color: var(--deep-blue); font-weight: 800; font-size: 0.75rem;
  padding: 0.5rem 1rem; border-radius: var(--radius-xl);
  box-shadow: 0 4px 15px rgba(245,158,11,0.4);
}

/* TRUST BAR */
.trust-bar { background: var(--deep-blue); border-top: 1px solid rgba(14,165,233,0.1); padding: 2rem 0; }
.trust-inner { display: flex; justify-content: center; gap: 3rem; flex-wrap: wrap; align-items: center; }
.trust-item {
  display: flex; align-items: center; gap: 0.75rem;
  color: rgba(255,255,255,0.6); font-size: 0.875rem; font-weight: 500;
}
.trust-icon {
  width: 2.25rem; height: 2.25rem; border-radius: 50%;
  background: rgba(14,165,233,0.1); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
.trust-icon svg { width: 1rem; height: 1rem; fill: none; stroke: var(--pool-light); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }

/* SECTIONS */
.section { padding: 6rem 0; }
.section-dark { background: var(--deep-blue); color: var(--white); }
.section-light { background: var(--off-white); }
.section-header { text-align: center; max-width: 40rem; margin: 0 auto 3.5rem; }
.section-eyebrow {
  font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.15em;
  color: var(--pool); font-weight: 700; margin-bottom: 0.75rem;
}
.section-dark .section-eyebrow { color: var(--pool-light); }
.section-title {
  font-family: 'Playfair Display', serif; font-size: 2.5rem;
  font-weight: 700; line-height: 1.15; margin-bottom: 1rem; letter-spacing: -0.02em;
}
.section-desc { font-size: 1.0625rem; color: var(--slate); line-height: 1.7; }
.section-dark .section-desc { color: rgba(255,255,255,0.6); }

/* ABOUT */
.about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center; }
.about-image { position: relative; border-radius: var(--radius-lg); overflow: hidden; }
.about-image img { width: 100%; height: 28rem; object-fit: cover; display: block; }
.about-image-overlay {
  position: absolute; bottom: 1.5rem; left: 1.5rem; right: 1.5rem;
  background: rgba(10,22,40,0.85); backdrop-filter: blur(8px);
  border-radius: var(--radius-md); padding: 1.25rem 1.5rem;
  display: flex; gap: 2rem;
}
.about-overlay-stat { text-align: center; }
.about-overlay-num { font-size: 1.5rem; font-weight: 800; color: var(--pool-light); }
.about-overlay-label { font-size: 0.6875rem; color: rgba(255,255,255,0.6); margin-top: 0.125rem; }
.about-text h2 { font-family: 'Playfair Display', serif; font-size: 2.25rem; line-height: 1.2; margin-bottom: 1.25rem; }
.about-text p { color: var(--slate); line-height: 1.8; margin-bottom: 1rem; font-size: 1rem; }
.about-features { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; margin-top: 2rem; }
.about-feature {
  display: flex; align-items: flex-start; gap: 0.75rem; padding: 1rem;
  background: var(--off-white); border-radius: var(--radius-md);
}
.about-feature-icon {
  width: 2rem; height: 2rem; border-radius: 50%;
  background: linear-gradient(135deg, var(--pool), var(--cyan-accent));
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.about-feature-icon svg { width: 0.875rem; height: 0.875rem; fill: none; stroke: var(--white); stroke-width: 2.5; stroke-linecap: round; }
.about-feature-text { font-size: 0.875rem; font-weight: 600; padding-top: 0.25rem; }

/* PRODUCTS */
.products-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1.5rem; }
.product-card {
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; border: 1px solid rgba(0,0,0,0.06);
  transition: all 0.3s; cursor: pointer; position: relative;
}
.product-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.product-card-img {
  height: 12rem; overflow: hidden; position: relative;
}
.product-card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.5s; }
.product-card:hover .product-card-img img { transform: scale(1.08); }
.product-card-count {
  position: absolute; top: 0.75rem; right: 0.75rem; z-index: 2;
  background: rgba(10,22,40,0.8); color: var(--white);
  font-size: 0.6875rem; font-weight: 700; padding: 0.25rem 0.625rem;
  border-radius: var(--radius-xl);
}
.product-card-body { padding: 1.25rem; }
.product-card-name { font-weight: 700; font-size: 1rem; margin-bottom: 0.375rem; }
.product-card-desc { font-size: 0.8125rem; color: var(--slate); line-height: 1.5; }

/* VENDORS */
.vendors-marquee { overflow: hidden; padding: 1rem 0; }
.vendors-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 1rem; }
.vendor-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-md); padding: 1.5rem 1rem;
  text-align: center; transition: all 0.3s; cursor: pointer;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  min-height: 5.5rem;
}
.vendor-card:hover { background: rgba(14,165,233,0.1); border-color: rgba(14,165,233,0.3); transform: translateY(-2px); }
.vendor-card-name { font-size: 0.875rem; font-weight: 700; color: rgba(255,255,255,0.9); }
.vendor-card-cat { font-size: 0.6875rem; color: rgba(255,255,255,0.4); margin-top: 0.375rem; }
.vendor-card img { max-height: 2rem; width: auto; margin-bottom: 0.5rem; filter: brightness(0) invert(1); opacity: 0.8; }

/* SERVICES */
.services-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.service-card {
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; border: 1px solid rgba(0,0,0,0.06); transition: all 0.3s;
}
.service-card:hover { box-shadow: var(--shadow-md); transform: translateY(-3px); }
.service-card-img { height: 10rem; overflow: hidden; }
.service-card-img img { width: 100%; height: 100%; object-fit: cover; }
.service-card-body { padding: 1.5rem; }
.service-card-body h3 { font-size: 1.125rem; font-weight: 700; margin-bottom: 0.625rem; }
.service-card-body p { font-size: 0.875rem; color: var(--slate); line-height: 1.6; }

/* WHY US */
.why-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 2rem; }
.why-card { text-align: center; }
.why-num {
  font-size: 3rem; font-weight: 900; line-height: 1; margin-bottom: 0.5rem;
  background: linear-gradient(135deg, var(--pool-light), var(--cyan-accent));
  -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text;
}
.why-label { font-weight: 700; font-size: 1rem; color: var(--white); margin-bottom: 0.375rem; }
.why-desc { font-size: 0.8125rem; color: rgba(255,255,255,0.5); line-height: 1.5; }

/* RESOURCES */
.resources-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.resource-card {
  background: var(--white); border-radius: var(--radius-lg);
  overflow: hidden; border: 1px solid rgba(0,0,0,0.06); transition: all 0.3s;
}
.resource-card:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.resource-img { height: 12rem; overflow: hidden; position: relative; }
.resource-img img { width: 100%; height: 100%; object-fit: cover; }
.resource-tag {
  position: absolute; top: 0.75rem; left: 0.75rem; z-index: 2;
  background: var(--deep-blue); color: var(--pool-light);
  font-size: 0.6875rem; font-weight: 700; padding: 0.25rem 0.75rem;
  border-radius: var(--radius-xl); text-transform: uppercase; letter-spacing: 0.05em;
}
.resource-body { padding: 1.5rem; }
.resource-body h3 { font-size: 1.0625rem; font-weight: 700; margin-bottom: 0.5rem; line-height: 1.3; }
.resource-body p { font-size: 0.8125rem; color: var(--slate); line-height: 1.6; }
.resource-meta {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 1rem; padding-top: 1rem; border-top: 1px solid rgba(0,0,0,0.06);
}
.resource-date { font-size: 0.75rem; color: var(--slate); }
.resource-link { font-size: 0.8125rem; font-weight: 600; color: var(--pool); text-decoration: none; }

/* TESTIMONIALS */
.testimonials-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1.5rem; }
.testimonial-card {
  background: var(--white); border-radius: var(--radius-lg);
  padding: 2rem; border: 1px solid rgba(0,0,0,0.06);
}
.testimonial-stars { color: var(--warm-gold); font-size: 1rem; margin-bottom: 1rem; letter-spacing: 0.125rem; }
.testimonial-text { font-size: 0.9375rem; color: var(--dark-slate); line-height: 1.7; margin-bottom: 1.5rem; font-style: italic; }
.testimonial-author { display: flex; align-items: center; gap: 0.75rem; }
.testimonial-avatar {
  width: 2.75rem; height: 2.75rem; border-radius: 50%; overflow: hidden;
}
.testimonial-avatar img { width: 100%; height: 100%; object-fit: cover; }
.testimonial-name { font-weight: 700; font-size: 0.875rem; }
.testimonial-role { font-size: 0.75rem; color: var(--slate); }

/* DEALER CTA */
.dealer-cta { position: relative; padding: 5rem 0; overflow: hidden; }
.dealer-cta-bg {
  position: absolute; inset: 0; z-index: 0;
}
.dealer-cta-bg img { width: 100%; height: 100%; object-fit: cover; }
.dealer-cta-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(12,74,110,0.93), rgba(6,80,115,0.9));
}
.dealer-cta-content {
  position: relative; z-index: 2; display: grid;
  grid-template-columns: 1fr 1fr; gap: 4rem; align-items: center;
}
.dealer-cta h2 { font-family: 'Playfair Display', serif; font-size: 2.5rem; color: var(--white); line-height: 1.2; margin-bottom: 1rem; }
.dealer-cta p { color: rgba(255,255,255,0.7); font-size: 1.0625rem; line-height: 1.7; margin-bottom: 2rem; }
.dealer-benefits { list-style: none; display: flex; flex-direction: column; gap: 0.75rem; }
.dealer-benefits li {
  display: flex; align-items: center; gap: 0.75rem;
  color: rgba(255,255,255,0.85); font-size: 0.9375rem; font-weight: 500;
}
.dealer-check {
  width: 1.25rem; height: 1.25rem; border-radius: 50%;
  background: rgba(16,185,129,0.2); display: flex;
  align-items: center; justify-content: center; flex-shrink: 0;
}
.dealer-check svg { width: 0.625rem; height: 0.625rem; fill: none; stroke: var(--success); stroke-width: 3; stroke-linecap: round; }
.dealer-form {
  background: rgba(255,255,255,0.08); backdrop-filter: blur(10px);
  border: 1px solid rgba(255,255,255,0.15); border-radius: var(--radius-lg); padding: 2.5rem;
}
.dealer-form h3 { font-size: 1.25rem; font-weight: 700; color: var(--white); margin-bottom: 1.5rem; }
.form-group { margin-bottom: 1rem; }
.form-label { display: block; font-size: 0.8125rem; font-weight: 600; color: rgba(255,255,255,0.7); margin-bottom: 0.375rem; }
.form-input, .form-select {
  width: 100%; padding: 0.75rem 1rem; border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.06);
  color: var(--white); font-family: 'Outfit', sans-serif; font-size: 0.9375rem; transition: border-color 0.2s;
}
.form-input::placeholder { color: rgba(255,255,255,0.35); }
.form-input:focus, .form-select:focus { outline: none; border-color: var(--pool-light); background: rgba(255,255,255,0.1); }
.form-select option { background: var(--deep-blue); color: var(--white); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 1rem; }
.form-submit {
  width: 100%; padding: 0.875rem; margin-top: 0.5rem;
  background: linear-gradient(135deg, var(--pool), var(--cyan-accent));
  color: var(--deep-blue); font-weight: 700; font-size: 1rem;
  border: none; border-radius: var(--radius-xl); cursor: pointer;
  transition: all 0.3s; font-family: 'Outfit', sans-serif;
}
.form-submit:hover { transform: translateY(-1px); box-shadow: var(--shadow-glow); }

/* CONTACT */
.contact-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 1.5rem; }
.contact-card {
  background: rgba(255,255,255,0.05); border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg); padding: 2rem; text-align: center; transition: all 0.3s;
}
.contact-card:hover { background: rgba(255,255,255,0.08); }
.contact-card-icon {
  width: 3.5rem; height: 3.5rem; border-radius: 50%; background: rgba(14,165,233,0.15);
  display: flex; align-items: center; justify-content: center; margin: 0 auto 1.25rem;
}
.contact-card-icon svg { width: 1.25rem; height: 1.25rem; fill: none; stroke: var(--pool-light); stroke-width: 2; stroke-linecap: round; stroke-linejoin: round; }
.contact-card h3 { font-size: 1rem; font-weight: 700; color: var(--white); margin-bottom: 0.5rem; }
.contact-card p { font-size: 0.875rem; color: rgba(255,255,255,0.6); line-height: 1.6; }
.contact-card a { color: var(--pool-light); text-decoration: none; font-weight: 600; }

/* MAP */
.map-section { width: 100%; height: 20rem; border: none; display: block; }

/* FOOTER */
.footer { background: #060e1a; padding: 4rem 0 0; border-top: 1px solid rgba(14,165,233,0.1); }
.footer-grid { display: grid; grid-template-columns: 2fr 1fr 1fr 1fr 1fr; gap: 2rem; padding-bottom: 3rem; }
.footer-brand p { color: rgba(255,255,255,0.5); font-size: 0.875rem; line-height: 1.7; margin-top: 1rem; max-width: 20rem; }
.footer-social { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.footer-social a {
  width: 2.25rem; height: 2.25rem; border-radius: 50%; background: rgba(255,255,255,0.08);
  display: flex; align-items: center; justify-content: center;
  transition: all 0.2s; text-decoration: none;
}
.footer-social a:hover { background: var(--pool); }
.footer-social svg { width: 0.875rem; height: 0.875rem; fill: rgba(255,255,255,0.6); }
.footer-social a:hover svg { fill: var(--white); }
.footer-col h4 {
  font-size: 0.8125rem; text-transform: uppercase; letter-spacing: 0.1em;
  color: rgba(255,255,255,0.4); font-weight: 700; margin-bottom: 1.25rem;
}
.footer-col a { display: block; color: rgba(255,255,255,0.65); text-decoration: none; font-size: 0.875rem; padding: 0.25rem 0; transition: color 0.2s; }
.footer-col a:hover { color: var(--pool-light); }
.newsletter { display: flex; gap: 0.75rem; margin-top: 1.5rem; }
.newsletter input {
  flex: 1; min-width: 0; padding: 0.625rem 1rem; border-radius: var(--radius-md);
  border: 1px solid rgba(255,255,255,0.15); background: rgba(255,255,255,0.06);
  color: var(--white); font-family: 'Outfit', sans-serif; font-size: 0.875rem;
}
.newsletter input::placeholder { color: rgba(255,255,255,0.3); }
.newsletter button {
  padding: 0.625rem 1.25rem; border-radius: var(--radius-md);
  background: var(--pool); color: var(--white); border: none;
  font-weight: 700; font-size: 0.8125rem; cursor: pointer;
  font-family: 'Outfit', sans-serif; transition: all 0.2s;
}
.newsletter button:hover { background: var(--pool-light); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.06); padding: 1.5rem 0;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-bottom p { font-size: 0.8125rem; color: rgba(255,255,255,0.35); }
.footer-bottom-links { display: flex; gap: 1.5rem; }
.footer-bottom-links a { font-size: 0.8125rem; color: rgba(255,255,255,0.35); text-decoration: none; transition: color 0.2s; }
.footer-bottom-links a:hover { color: rgba(255,255,255,0.7); }

/* RESPONSIVE */

/* SUBPAGES */
.subpage { display: none; padding-top: 4.5rem; }
.subpage.active { display: block; }
.main-site { display: block; }
.main-site.hidden { display: none; }
.subpage-hero {
  position: relative; padding: 6rem 1.5rem 4rem; text-align: center;
  min-height: 22rem; display: flex; align-items: center; justify-content: center;
  overflow: hidden;
}
.subpage-hero-bg {
  position: absolute; inset: 0; z-index: 0;
}
.subpage-hero-bg img { width: 100%; height: 100%; object-fit: cover; }
.subpage-hero-bg::after {
  content: ''; position: absolute; inset: 0;
  background: linear-gradient(180deg, rgba(10,22,40,0.85) 0%, rgba(12,74,110,0.8) 100%);
}
.subpage-hero-content { position: relative; z-index: 2; max-width: 40rem; }
.subpage-hero h1 {
  font-family: 'Playfair Display', serif; font-size: 3rem;
  color: var(--white); margin-bottom: 1rem; line-height: 1.15;
}
.subpage-hero p { color: rgba(255,255,255,0.7); font-size: 1.125rem; line-height: 1.7; }
.subpage-breadcrumb {
  display: flex; align-items: center; gap: 0.5rem; justify-content: center;
  margin-bottom: 1.5rem; font-size: 0.8125rem;
}
.subpage-breadcrumb a { color: var(--pool-light); text-decoration: none; }
.subpage-breadcrumb span { color: rgba(255,255,255,0.4); }
.subpage-body { padding: 4rem 0; }
.subpage-body .container { max-width: 60rem; }
.subpage-body h2 {
  font-family: 'Playfair Display', serif; font-size: 1.75rem;
  margin-bottom: 1rem; line-height: 1.3;
}
.subpage-body h3 { font-size: 1.25rem; font-weight: 700; margin-bottom: 0.75rem; margin-top: 2rem; }
.subpage-body p { color: var(--slate); line-height: 1.8; margin-bottom: 1rem; font-size: 1rem; }
.subpage-body ul { padding-left: 1.5rem; margin-bottom: 1.5rem; }
.subpage-body li { color: var(--slate); line-height: 1.8; margin-bottom: 0.5rem; }
.subpage-img {
  width: 100%; border-radius: var(--radius-lg); overflow: hidden;
  margin: 2rem 0;
}
.subpage-img img { width: 100%; height: 20rem; object-fit: cover; display: block; }
.subpage-split { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; margin: 3rem 0; }
.subpage-split img { width: 100%; height: 18rem; object-fit: cover; border-radius: var(--radius-lg); }
.subpage-cta-bar {
  background: linear-gradient(135deg, var(--ocean), #065073);
  padding: 3rem; border-radius: var(--radius-lg); text-align: center; margin-top: 3rem;
}
.subpage-cta-bar h3 { color: var(--white); font-size: 1.5rem; margin-bottom: 0.75rem; margin-top: 0; }
.subpage-cta-bar p { color: rgba(255,255,255,0.7); margin-bottom: 1.5rem; }
.subpage-cta-bar .btn-primary { display: inline-flex; }
.back-link {
  display: inline-flex; align-items: center; gap: 0.5rem;
  color: var(--pool); text-decoration: none; font-weight: 600;
  font-size: 0.9375rem; margin-bottom: 2rem;
}
.back-link:hover { color: var(--pool-light); }
@media (max-width: 48rem) {
  .subpage-hero h1 { font-size: 2rem; }
  .subpage-split { grid-template-columns: 1fr; }
  .subpage-img img { height: 14rem; }
  .subpage-split img { height: 14rem; }
}

/* CALCULATOR */
.calc-layout { display: grid; grid-template-columns: 1fr 1fr; gap: 2rem; margin: 2rem 0 3rem; }
.calc-card {
  background: var(--white); border-radius: var(--radius-lg); padding: 1.5rem;
  box-shadow: var(--shadow-sm); border: 1px solid rgba(0,0,0,0.06);
}
.calc-card h2 {
  font-size: 1.25rem; font-weight: 700; margin-bottom: 1.25rem;
  padding-bottom: 0.75rem; border-bottom: 2px solid var(--pool); color: var(--deep-blue);
}
.vol-section { grid-column: 1 / -1; }
.vol-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; align-items: end; }
.vol-shapes { display: flex; gap: 0.5rem; margin-bottom: 1rem; flex-wrap: wrap; }
.shape-btn {
  padding: 0.5rem 1rem; border: 2px solid rgba(0,0,0,0.1); border-radius: var(--radius-md);
  background: var(--white); cursor: pointer; font-family: 'Outfit', sans-serif;
  font-size: 1rem; font-weight: 500; color: var(--slate); transition: all 0.2s;
}
.shape-btn.active { border-color: var(--pool); color: var(--pool); background: rgba(14,165,233,0.06); }
.shape-btn:hover { border-color: var(--pool-light); }
.calc-field { margin-bottom: 1rem; }
.calc-field label { display: block; font-size: 1rem; font-weight: 600; color: var(--dark-slate); margin-bottom: 0.25rem; }
.calc-field small { color: var(--slate); font-size: 1rem; font-weight: 400; }
.calc-field input {
  width: 100%; padding: 0.625rem 0.75rem; border: 2px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm); font-family: 'Outfit', sans-serif;
  font-size: 1rem; color: var(--dark-slate); background: var(--white); transition: border-color 0.2s;
}
.calc-field input:focus { outline: none; border-color: var(--pool); box-shadow: 0 0 0 3px rgba(14,165,233,0.1); }
.vol-result {
  background: linear-gradient(135deg, var(--deep-blue), var(--ocean));
  border-radius: var(--radius-md); padding: 1rem 1.25rem; margin-top: 1rem;
  display: flex; align-items: center; justify-content: space-between;
}
.vol-result-label { color: rgba(255,255,255,0.7); font-size: 1rem; }
.vol-result-num { color: var(--pool-light); font-size: 1.5rem; font-weight: 800; }
input[type="number"]::-webkit-inner-spin-button,
input[type="number"]::-webkit-outer-spin-button { -webkit-appearance: none; margin: 0; }
input[type="number"] { -moz-appearance: textfield; }
.chem-row-unified {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 0.75rem;
  align-items: center; padding: 0.75rem 0; border-bottom: 1px solid rgba(0,0,0,0.06);
}
.chem-row-unified:last-of-type { border-bottom: none; }
.chem-name { font-weight: 600; font-size: 1rem; }
.chem-range { font-size: 1rem; color: var(--slate); }
.chem-input input {
  width: 100%; padding: 0.5rem 0.75rem; border: 2px solid rgba(0,0,0,0.1);
  border-radius: var(--radius-sm); font-family: 'Outfit', sans-serif;
  font-size: 1rem; text-align: center; transition: border-color 0.2s;
}
.chem-input input:focus { outline: none; border-color: var(--pool); box-shadow: 0 0 0 3px rgba(14,165,233,0.1); }
.chem-header-unified {
  display: grid; grid-template-columns: 1.5fr 1fr 1fr 1fr; gap: 0.75rem;
  padding: 0.5rem 0; font-weight: 700; font-size: 1rem;
  color: var(--slate); border-bottom: 2px solid rgba(0,0,0,0.1);
}
.btn-calc {
  display: block; width: 100%; padding: 0.875rem; margin-top: 1.5rem;
  background: linear-gradient(135deg, var(--pool), var(--cyan-accent));
  color: var(--deep-blue); font-family: 'Outfit', sans-serif;
  font-size: 1.1rem; font-weight: 700; border: none; border-radius: var(--radius-md);
  cursor: pointer; transition: all 0.2s; text-transform: uppercase; letter-spacing: 0.05rem;
}
.btn-calc:hover { transform: translateY(-1px); box-shadow: 0 0 20px rgba(14,165,233,0.3); }
.results-card { grid-column: 1 / -1; display: none; }
.results-card.visible { display: block; }
.result-item {
  display: grid; grid-template-columns: 2fr 1.5fr 1fr; gap: 1rem;
  align-items: center; padding: 1rem; border-bottom: 1px solid rgba(0,0,0,0.06);
}
.result-item:last-child { border-bottom: none; }
.result-item:nth-child(even) { background: var(--off-white); border-radius: var(--radius-sm); }
.result-chem { font-weight: 700; font-size: 1rem; }
.result-action { font-size: 1rem; color: var(--slate); }
.result-dose {
  font-weight: 800; font-size: 1.1rem; text-align: right;
  padding: 0.375rem 0.75rem; border-radius: var(--radius-sm);
}
.dose-add { color: var(--pool); background: rgba(14,165,233,0.08); }
.dose-lower { color: #ef4444; background: rgba(239,68,68,0.08); }
.dose-ok { color: var(--success); background: rgba(16,185,129,0.08); }
.result-header {
  display: grid; grid-template-columns: 2fr 1.5fr 1fr; gap: 1rem;
  padding: 0.75rem 1rem; font-weight: 700; font-size: 1rem;
  color: var(--slate); border-bottom: 2px solid rgba(0,0,0,0.1);
}
.result-note {
  margin-top: 1rem; padding: 1rem; background: rgba(14,165,233,0.06);
  border-radius: var(--radius-sm); border-left: 3px solid var(--pool);
  font-size: 1rem; color: var(--slate); line-height: 1.6;
}
.ref-table { width: 100%; border-collapse: collapse; margin-top: 0.75rem; }
.ref-table th { text-align: left; padding: 0.5rem 0.75rem; font-size: 1rem; color: var(--ocean); border-bottom: 2px solid rgba(0,0,0,0.1); }
.ref-table td { padding: 0.5rem 0.75rem; font-size: 1rem; border-bottom: 1px solid rgba(0,0,0,0.06); }
.ref-table tr:nth-child(even) { background: var(--off-white); }

/* RESPONSIVE */
@media (max-width: 64rem) {
  .hero-content { grid-template-columns: 1fr; }
  .hero-visual { display: none; }
  .hero h1 { font-size: 2.75rem; }
  .about-grid { grid-template-columns: 1fr; }
  .products-grid { grid-template-columns: repeat(2, 1fr); }
  .vendors-grid { grid-template-columns: repeat(4, 1fr); }
  .services-grid { grid-template-columns: repeat(2, 1fr); }
  .why-grid { grid-template-columns: repeat(2, 1fr); }
  .resources-grid { grid-template-columns: 1fr; }
  .dealer-cta-content { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); text-align: center; }
  .footer-brand { display: flex; flex-direction: column; align-items: center; grid-column: 1 / -1; }
  .footer-brand p { text-align: center; }
  .footer-brand .nav-logo { justify-content: center; }
  .footer-social { justify-content: center; }
  .newsletter { justify-content: center; }
  .footer-col { text-align: center; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-bottom-links { justify-content: center; }
}
@media (max-width: 48rem) {
  .nav-links { display: none; }
  .nav-cta-desktop { display: none; }
  .nav-mobile-toggle { display: block; }
  .hero h1 { font-size: 2.25rem; }
  .hero-stats { flex-direction: row; flex-wrap: wrap; gap: 1.5rem; justify-content: center; text-align: center; }
  .section { padding: 4rem 0; }
  .section-title { font-size: 2rem; }
  .products-grid { grid-template-columns: 1fr; }
  .vendors-grid { grid-template-columns: repeat(2, 1fr); }
  .services-grid { grid-template-columns: 1fr; }
  .why-grid { grid-template-columns: repeat(2, 1fr); gap: 1.5rem; }
  .form-row { grid-template-columns: 1fr; }
  .trust-inner { gap: 1.5rem; }
  .about-features { grid-template-columns: 1fr; }
  .about-image img { height: 16rem; }
  .contact-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .resources-grid { grid-template-columns: 1fr; }
  .calc-layout { grid-template-columns: 1fr; }
  .vol-grid { grid-template-columns: 1fr 1fr; }
  .chem-row-unified { grid-template-columns: 1fr 1fr; gap: 0.5rem; }
  .chem-header-unified { display: none; }
  .chem-name { grid-column: 1 / -1; }
  .chem-range { grid-column: 1 / -1; margin-top: -0.25rem; }
  .result-item { grid-template-columns: 1fr; gap: 0.25rem; }
  .result-header { display: none; }
  .result-dose { text-align: left; display: inline-block; }
  .dealer-cta h2 { font-size: 2rem; }
  .dealer-cta-content { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: repeat(2, 1fr); text-align: center; }
  .footer-brand { display: flex; flex-direction: column; align-items: center; }
  .footer-brand p { max-width: 100%; text-align: center; }
  .footer-brand .nav-logo { justify-content: center; }
  .footer-social { justify-content: center; }
  .newsletter { justify-content: center; max-width: 100%; margin-left: auto; margin-right: auto; padding: 0 1rem; }
  .footer-col { text-align: center; }
  .footer-col a { display: block; text-align: center; }
  .footer-bottom { flex-direction: column; gap: 1rem; text-align: center; }
  .footer-bottom-links { justify-content: center; }
  .map-section { height: 14rem; }
  .hero-sub { font-size: 1rem; }
  .hero-badge { font-size: 0.75rem; }
  .section-desc { font-size: 0.9375rem; }
  .container { padding: 0 1.25rem; }
}