/* === VARIABLES === */
:root {
  --primary: #001043;
  --secondary: #01a8fc;
  --accent: #fffcff;
  --slate: #4a6080;
  --white: #ffffff;
  --pico-primary: var(--secondary);
  --pico-primary-hover: #0090d9;
  --font-headings: 'Montserrat', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius: 8px;
  --shadow: 0 2px 16px rgba(0,0,0,0.08);
  --shadow-md: 0 4px 24px rgba(0,0,0,0.12);
}

/* === BASE === */
*, *::before, *::after { box-sizing: border-box; }

body {
  font-family: var(--font-body);
  color: var(--primary);
  background: var(--white);
}

body > main {
  padding-block: 0;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  color: var(--primary);
}

a { color: var(--secondary); }
a:hover { color: var(--pico-primary-hover); }

/* === HEADER === */
.site-header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: var(--primary);
  box-shadow: 0 2px 12px rgba(0,0,0,0.2);
  padding: 0;
}

.site-header .container {
  padding-top: 0;
  padding-bottom: 0;
}

.site-header nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.875rem 0;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.site-header nav ul {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  list-style: none;
  padding: 0;
  margin: 0;
}

.site-header nav ul li { display: inline-flex; align-items: center; }

.nav-phone-btn {
  margin-bottom: calc(var(--pico-nav-link-spacing-vertical) * -1) !important;
}

.site-header nav a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-size: 0.9rem;
  font-weight: 500;
  transition: color 0.2s;
}

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

/* === HAMBURGER === */
.nav-hamburger {
  display: none;
  align-items: center;
  justify-content: center;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.4rem;
  margin: 0;
  color: var(--white);
  z-index: 101;
}

.nav-hamburger svg {
  width: 26px;
  height: 26px;
  overflow: visible;
}

.nav-hamburger .bar {
  transform-box: fill-box;
  transform-origin: center;
  transition: transform 0.32s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.2s ease;
}

.nav-hamburger.is-open .bar-top { transform: translateY(300%) rotate(45deg); }
.nav-hamburger.is-open .bar-mid { opacity: 0; transform: scaleX(0); }
.nav-hamburger.is-open .bar-bot { transform: translateY(-300%) rotate(-45deg); }

/* === NAV OVERLAY === */
/* NEVER use display:none — it kills CSS transitions */
.nav-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 10, 40, 0.72);
  backdrop-filter: blur(2px);
  -webkit-backdrop-filter: blur(2px);
  z-index: 199;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.35s ease;
}

.nav-overlay.is-open {
  opacity: 1;
  pointer-events: all;
}

/* === NAV DRAWER === */
/* NEVER use display:none — it kills CSS transitions */
.nav-drawer {
  position: fixed;
  top: 0;
  right: 0;
  width: min(320px, 88vw);
  height: 100dvh;
  background: var(--primary);
  border-left: 3px solid var(--secondary);
  z-index: 200;
  transform: translateX(100%);
  visibility: hidden;
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0.38s;
  display: flex;
  flex-direction: column;
  overflow-y: auto;
}

.nav-drawer.is-open {
  transform: translateX(0);
  visibility: visible;
  transition: transform 0.38s cubic-bezier(0.4, 0, 0.2, 1), visibility 0s linear 0s;
}

.drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem 1.5rem;
  border-bottom: 1px solid rgba(1, 168, 252, 0.15);
}

.drawer-close {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 50%;
  cursor: pointer;
  color: rgba(255,255,255,0.7);
  transition: background 0.2s, color 0.2s;
  flex-shrink: 0;
}

.drawer-close svg {
  width: 16px;
  height: 16px;
  stroke: currentColor;
  flex-shrink: 0;
}

.drawer-close:hover {
  background: rgba(1, 168, 252, 0.15);
  color: var(--white);
}

.drawer-nav {
  flex: 1;
  padding: 0.5rem 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.drawer-nav a {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  padding: 1rem 1.5rem;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  transition: color 0.2s, background 0.2s, padding-left 0.2s;
  position: relative;
}

.drawer-nav a::before {
  content: '';
  display: block;
  width: 3px;
  height: 0;
  background: var(--secondary);
  border-radius: 2px;
  transition: height 0.2s ease;
  flex-shrink: 0;
}

.drawer-nav a:hover,
.drawer-nav a.active {
  color: var(--white);
  background: rgba(1, 168, 252, 0.07);
  padding-left: 1.75rem;
}

.drawer-nav a:hover::before,
.drawer-nav a.active::before {
  height: 1.1em;
}

.drawer-nav a:last-child { border-bottom: none; }

.drawer-footer {
  padding: 1.5rem;
  border-top: 1px solid rgba(1, 168, 252, 0.15);
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.drawer-cta-btn {
  display: block;
  text-align: center;
  padding: 0.9rem 1.5rem;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
}

.drawer-phone {
  display: block;
  text-align: center;
  color: var(--secondary);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 1.05rem;
  text-decoration: none;
  letter-spacing: 0.02em;
  transition: opacity 0.2s;
}

.drawer-phone:hover { opacity: 0.8; color: var(--secondary); }

/* === RESPONSIVE NAV === */
@media (max-width: 1024px) {
  .nav-desktop { display: none !important; }
  .nav-hamburger { display: flex; }
}

.site-logo {
  display: flex;
  align-items: center;
  text-decoration: none;
}

.logo-img {
  height: 50px;
  width: auto;
  display: block;
  filter: brightness(0) invert(1);
}

.footer-logo-img {
  height: 48px;
  margin-bottom: 0.75rem;
}

/* === BUTTONS === */
.btn-primary {
  background: var(--secondary) !important;
  border-color: var(--secondary) !important;
  color: var(--white) !important;
  font-family: var(--font-headings);
  font-weight: 700;
  border-radius: var(--radius);
  padding: 0.625rem 1.25rem;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-block;
}

.btn-primary:hover {
  background: var(--pico-primary-hover) !important;
  border-color: var(--pico-primary-hover) !important;
  transform: translateY(-1px);
}

.nav-phone-btn {
  display: inline-flex !important;
  align-items: center;
  gap: 0.4rem;
}

.btn-outline {
  background: var(--white) !important;
  border: 2px solid var(--white) !important;
  color: var(--primary) !important;
  font-family: var(--font-headings);
  font-weight: 700;
  border-radius: var(--radius);
  padding: 0.625rem 1.25rem;
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-block;
}

.btn-outline:hover {
  background: var(--accent) !important;
  border-color: var(--accent) !important;
  transform: translateY(-1px);
}

.btn-outline-dark {
  background: transparent !important;
  border: 2px solid var(--primary) !important;
  color: var(--primary) !important;
  font-family: var(--font-headings);
  font-weight: 700;
  border-radius: var(--radius);
  transition: background 0.2s, transform 0.15s;
  text-decoration: none;
  display: inline-block;
}

.btn-outline-dark:hover {
  background: var(--primary) !important;
  color: var(--white) !important;
  transform: translateY(-1px);
}

.btn-outline-light {
  background: transparent !important;
  border: 2px solid rgba(255,255,255,0.7) !important;
  color: rgba(255,255,255,0.9) !important;
  font-family: var(--font-headings);
  font-weight: 700;
  border-radius: var(--radius);
  padding: 0.625rem 1.25rem;
  transition: background 0.2s;
  text-decoration: none;
  display: inline-block;
}

.btn-outline-light:hover {
  background: rgba(255,255,255,0.1) !important;
}

.btn-large {
  padding: 0.875rem 2rem;
  font-size: 1rem;
}

.btn-full {
  width: 100%;
  text-align: center;
}

.btn-back {
  border-color: var(--primary) !important;
  color: var(--primary) !important;
  margin-top: 1.5rem;
  display: inline-block;
}

.btn-back:hover {
  background: rgba(0,16,67,0.05) !important;
}

/* === SECTION UTILITIES === */
.section-gap { margin-top: 3rem; margin-bottom: 0; }

.section-label {
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 0.5rem;
}

.site-section {
  padding: 2rem 0;
}

/* === HERO === */
.hero-section {
  position: relative;
  min-height: calc(100svh - var(--nav-height, 64px));
  display: flex;
  align-items: center;
  background: var(--primary);
  background-image:
    linear-gradient(135deg, rgba(0,16,67,0.78) 0%, rgba(0,16,67,0.70) 100%),
    url('../img/gutters/ja-hero%20%281%29.png');
  background-size: cover;
  background-position: center top;
  overflow: hidden;
  margin-bottom: 0;
}

.hero-gutters {
  background-image:
    linear-gradient(135deg, rgba(0,16,67,0.82) 0%, rgba(0,16,67,0.72) 100%),
    url('../img/gutters/bg-landing-page-2.jpg');
  background-size: cover;
  background-position: center;
}

.hero-epoxy {
  background-image:
    linear-gradient(135deg, rgba(0,16,67,0.88) 0%, rgba(0,16,67,0.78) 100%),
    url('../img/epoxy/epoxy1.jpeg');
  background-size: cover;
  background-position: center bottom;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to bottom, rgba(0,16,67,0.3) 0%, rgba(0,16,67,0.0) 60%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 1;
  padding-top: 4rem;
  padding-bottom: 4rem;
}

.eyebrow {
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 1rem;
}

.hero-content h1 {
  font-family: var(--font-headings);
  font-size: clamp(2.25rem, 5.5vw, 4.25rem);
  font-weight: 800;
  color: var(--white);
  line-height: 1.1;
  margin-bottom: 1.25rem;
}

.hero-tagline {
  font-family: var(--font-headings);
  font-size: clamp(1rem, 2vw, 1.2rem);
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.04em;
  text-transform: uppercase;
  margin-bottom: 0.75rem;
}

.hero-subheading {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255,255,255,0.85);
  max-width: 600px;
  margin-bottom: 2rem;
  line-height: 1.6;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
  margin-bottom: 2.5rem;
}

.trust-bar {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
  font-size: 0.85rem;
  color: rgba(255,255,255,0.7);
  font-weight: 500;
}

.trust-bar span {
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.trust-bar span::before {
  content: '✓';
  color: var(--secondary);
  font-weight: 700;
}

/* === SERVICES GRID === */
.services-grid {
  gap: 2rem;
  margin-top: 2.5rem;
}

.service-card {
  background: var(--accent);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 2rem;
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}

.service-icon {
  width: 56px;
  height: 56px;
  background: rgba(1,168,252,0.1);
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 1.25rem;
  color: var(--secondary);
}

.service-icon svg {
  width: 28px;
  height: 28px;
}

.service-card h3 {
  font-size: 1.35rem;
  margin-bottom: 0.75rem;
}

.service-link {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--secondary);
  text-decoration: none;
  display: inline-block;
  margin-top: 1rem;
}

.service-link:hover { text-decoration: underline; }

/* === WHY US === */
.why-us-section {
  background: var(--accent);
}

.stat-item { display: flex; flex-direction: column; }

.stat-number {
  font-family: var(--font-headings);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--slate);
  margin-top: 0.35rem;
  font-weight: 500;
}

.features-grid {
  display: flex !important;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 1rem;
}

.features-grid > * {
  flex: 0 1 calc(50% - 0.75rem);
}

.features-grid:not(:has(> *:nth-child(4))) > * {
  flex: 1 1 calc(33.333% - 1rem);
}

@media (max-width: 600px) {
  .features-grid > * {
    flex: 1 1 100%;
  }
}

.feature-item {
  background: var(--white);
  border-radius: var(--radius);
  padding: 1.5rem;
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  border-left: 4px solid var(--secondary);
}

.feature-item .feature-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 48px;
  height: 48px;
  background: color-mix(in srgb, var(--secondary) 12%, transparent);
  border-radius: 10px;
  margin-bottom: 1rem;
  color: var(--secondary);
}

.feature-item .feature-icon svg {
  width: 24px;
  height: 24px;
  flex-shrink: 0;
}

.feature-item h4 {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.feature-item p {
  font-size: 0.9rem;
  color: var(--slate);
  margin: 0;
  line-height: 1.6;
}

/* === PARALLAX === */
.parallax-section {
  position: relative;
  height: 55vh;
  min-height: 300px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--primary);
}

.parallax-bg {
  position: absolute;
  top: -30%;
  left: 0;
  width: 100%;
  height: 160%;
  background-image:
    linear-gradient(rgba(0,16,67,0.58), rgba(0,16,67,0.58)),
    url('../img/gutters/bg-landing-page-2.jpg');
  background-size: cover;
  background-position: center;
  will-change: transform;
  z-index: 0;
}

.parallax-content {
  position: relative;
  z-index: 1;
  text-align: center;
  color: var(--white);
  padding: 0 1rem;
}

.parallax-stats {
  font-family: var(--font-headings);
  font-size: clamp(0.75rem, 1.5vw, 0.9rem);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--secondary);
  margin-bottom: 1.5rem;
}

.parallax-content blockquote {
  font-family: var(--font-headings);
  font-size: clamp(1.25rem, 3vw, 2rem);
  font-weight: 700;
  color: var(--white);
  border: none;
  padding: 0;
  margin: 0 0 0.75rem;
  text-shadow: 0 2px 10px rgba(0,0,0,0.4);
}

.parallax-content cite {
  font-style: normal;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.65);
}

/* === TESTIMONIALS === */
.testimonials-grid {
  gap: 1.5rem;
  margin-top: 2rem;
}

.testimonial-card {
  background: var(--accent);
  border-radius: 12px;
  padding: 1.75rem;
  border: 1px solid #e2e8f0;
}

.testimonial-card .stars {
  color: #F59E0B;
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.testimonial-card blockquote {
  font-size: 0.95rem;
  line-height: 1.7;
  color: var(--slate);
  border: none;
  padding: 0;
  margin: 0 0 1rem;
}

.testimonial-card cite {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--primary);
  font-style: normal;
}

/* === SERVICE AREAS === */
.service-areas-section {
  background: var(--primary);
  color: var(--white);
  padding: 5rem 0;
}

.service-areas-section .section-label { color: var(--secondary); }

.service-areas-section h2,
.service-areas-section p {
  color: var(--white);
}

.service-areas-section p { color: rgba(255,255,255,0.8); }

.areas-list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.areas-list span {
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  color: var(--white);
  padding: 0.4rem 1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
}

/* === CONTACT === */
.contact-section {
  background: var(--accent);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.5fr;
  gap: 4rem;
  align-items: start;
}

.contact-info h2 { font-size: 2rem; }
.contact-info p { color: var(--slate); line-height: 1.7; }

.contact-details {
  margin-top: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.contact-details p { margin: 0; font-size: 0.95rem; }
.contact-details a {
  color: var(--secondary);
  font-weight: 500;
  font-size: 1.1rem;
}

.contact-form-wrap {
  background: var(--white);
  padding: 2rem;
  border-radius: 12px;
  box-shadow: var(--shadow-md);
}

.contact-form { display: flex; flex-direction: column; gap: 1.25rem; }

.form-row { display: flex; flex-direction: column; gap: 0.35rem; }

.form-row label {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--primary);
}

.form-row input,
.form-row textarea {
  border: 1px solid #d1d5db;
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: border-color 0.2s;
}

.form-row input:focus,
.form-row textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(1,168,252,0.12);
}

@media (max-width: 480px) {
  .contact-form-wrap {
    padding: 1rem;
  }
}

.checkbox-group {
  display: flex;
  gap: 1.5rem;
  flex-wrap: wrap;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  font-size: 0.9rem;
  cursor: pointer;
  font-weight: 400;
}

.checkbox-label input[type="radio"] {
  accent-color: var(--secondary);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
}

.optional { font-weight: 400; color: var(--slate); font-size: 0.8rem; }

/* === MATERIALS GRID === */
.materials-grid {
  gap: 1.5rem;
  margin-top: 2rem;
}

.material-card {
  background: var(--accent);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  border-top: 4px solid var(--secondary);
}

.material-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.5rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.material-card p { font-size: 0.9rem; color: var(--slate); margin: 0; }

.badge {
  background: var(--secondary);
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  font-family: var(--font-headings);
}

/* === PROCESS === */
.process-section {
  background: var(--primary);
}

.process-section .section-label { color: var(--secondary); }
.process-section h2 { color: var(--white); }

.process-steps {
  display: flex;
  flex-direction: column;
  gap: 2rem;
  margin-top: 2.5rem;
}

.process-step {
  display: flex;
  align-items: flex-start;
  gap: 1.5rem;
}

.step-number {
  font-family: var(--font-headings);
  font-size: 2.5rem;
  font-weight: 800;
  color: var(--secondary);
  line-height: 1;
  min-width: 3rem;
  flex-shrink: 0;
}

.process-step h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 0.4rem;
}

.process-step p {
  color: rgba(255,255,255,0.7);
  font-size: 0.9rem;
  margin: 0;
  line-height: 1.6;
}

/* === FAQ === */
.faq-list {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 2rem;
}

.faq-list details {
  background: var(--accent);
  border: 1px solid #e2e8f0;
  border-radius: var(--radius);
  padding: 1rem 1.25rem;
}

.faq-list summary {
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.95rem;
  cursor: pointer;
  color: var(--primary);
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.faq-list summary::after {
  content: '+';
  font-size: 1.25rem;
  color: var(--secondary);
  transition: transform 0.2s;
  background: none;
  background-image: none;
}

.faq-list details[open] summary::after {
  transform: rotate(45deg);
}

.faq-list details p {
  margin: 0.75rem 0 0;
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.7;
}

/* === CTA BAND === */
.cta-band {
  background: var(--secondary);
}

.cta-band-light {
  background: var(--accent);
}

.cta-band-light .cta-content h2 {
  color: var(--primary);
}

.cta-band-light .cta-content p {
  color: var(--slate);
}

.cta-content {
  text-align: center;
}

.cta-content .hero-ctas {
  justify-content: center;
}

.cta-content h2 {
  color: var(--white);
  font-size: clamp(1.5rem, 3vw, 2.5rem);
  margin-bottom: 1rem;
}

.cta-content p {
  color: rgba(255,255,255,0.88);
  max-width: 600px;
  margin: 0 auto 2rem;
  line-height: 1.7;
}

/* === PROBLEM SECTION === */
.problem-section {
  max-width: 720px;
}

.problem-section p {
  color: var(--slate);
  line-height: 1.7;
  font-size: 1.05rem;
}

/* === WHY EPOXY === */
.why-epoxy-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: start;
  margin-top: 2rem;
}

.why-epoxy-text p {
  color: var(--slate);
  font-size: 1.05rem;
  line-height: 1.7;
}

.epoxy-benefits {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.epoxy-benefits li {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--primary);
  font-weight: 500;
}

.epoxy-benefits li::before {
  content: '✓';
  display: flex;
  align-items: center;
  justify-content: center;
  width: 24px;
  height: 24px;
  min-width: 24px;
  background: var(--secondary);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
}

/* === THANK YOU PAGE === */
.thankyou-section {
  background: var(--accent);
  min-height: 80vh;
  padding: 2rem 0;
  display: flex;
  align-items: center;
}

.thankyou-card {
  background: var(--white);
  border-radius: 16px;
  padding: 3rem;
  box-shadow: var(--shadow-md);
  text-align: center;
  max-width: 640px;
  margin: 0 auto 3rem;
}

.thankyou-icon {
  width: 72px;
  height: 72px;
  background: rgba(1,168,252,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  color: var(--secondary);
}

.thankyou-icon svg { width: 40px; height: 40px; }

.thankyou-card h1 {
  font-size: clamp(1.5rem, 3vw, 2rem);
  margin-bottom: 0.75rem;
}

.thankyou-sub {
  color: var(--slate);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.next-steps {
  text-align: left;
  background: var(--accent);
  border-radius: var(--radius);
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.next-steps h3 {
  font-size: 1rem;
  margin-bottom: 1rem;
}

.steps-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
}

.steps-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.9rem;
  color: var(--slate);
  line-height: 1.5;
}

.step-circle {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 26px;
  height: 26px;
  min-width: 26px;
  background: var(--secondary);
  color: var(--white);
  border-radius: 50%;
  font-size: 0.75rem;
  font-weight: 700;
  font-family: var(--font-headings);
}

.immediate-help {
  margin: 1.5rem 0;
}

.immediate-help p { margin: 0.25rem 0; }

.immediate-help a {
  font-size: 1.25rem;
  font-weight: 700;
  font-family: var(--font-headings);
}

.hours-note {
  font-size: 0.85rem;
  color: var(--slate);
}

.related-services {
  max-width: 720px;
  margin: 0 auto;
  text-align: center;
}

.related-services h3 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
}

.related-grid { gap: 1.5rem; }

.related-card {
  display: block;
  background: var(--white);
  border: 1px solid #e2e8f0;
  border-radius: 12px;
  padding: 1.5rem;
  text-decoration: none;
  color: var(--primary);
  transition: transform 0.2s, box-shadow 0.2s;
  text-align: left;
}

.related-card:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-md);
  color: var(--primary);
}

.related-card h4 { font-size: 1rem; margin-bottom: 0.5rem; }
.related-card p { font-size: 0.875rem; color: var(--slate); margin: 0 0 0.75rem; }
.related-link { font-size: 0.875rem; font-weight: 700; color: var(--secondary); }

/* === FOOTER === */
.site-footer {
  background: var(--primary);
  color: rgba(255,255,255,0.75);
  padding: 4rem 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 2.5rem;
  margin-bottom: 3rem;
}

.footer-logo {
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 1.1rem;
  color: var(--white);
  margin: 0 0 0.5rem;
}

.footer-tagline {
  font-size: 0.875rem;
  color: rgba(255,255,255,0.6);
  margin: 0 0 0.5rem;
  line-height: 1.5;
}

.footer-license {
  font-size: 0.8rem;
  color: var(--secondary);
  font-weight: 600;
  margin: 0;
}

.footer-links h5,
.footer-contact h5 {
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.5);
  margin-bottom: 1rem;
}

.footer-links ul {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.footer-links a {
  color: rgba(255,255,255,0.75);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

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

.footer-contact p {
  margin: 0 0 0.5rem;
  font-size: 0.9rem;
  line-height: 1.5;
}

.footer-contact a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
  font-weight: 500;
  font-size: 1.05rem;
}

.footer-contact a:hover { color: var(--secondary); }

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 1.25rem 0;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.4);
  text-align: center;
  margin: 0;
}

/* === WHATSAPP BUBBLE === */
.whatsapp-bubble {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 12px rgba(0,0,0,0.25);
  cursor: pointer;
  z-index: 1000;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  text-decoration: none;
}

.whatsapp-bubble:hover {
  transform: scale(1.1);
  box-shadow: 0 6px 20px rgba(0,0,0,0.35);
}

.whatsapp-bubble svg { width: 32px; height: 32px; fill: white; }

.whatsapp-tooltip {
  position: fixed;
  bottom: 92px;
  right: 24px;
  background: white;
  color: #333;
  padding: 8px 16px;
  border-radius: 8px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.15);
  font-size: 0.85rem;
  z-index: 1000;
  opacity: 0;
  transform: translateY(10px);
  transition: opacity 0.3s, transform 0.3s;
  pointer-events: none;
  white-space: nowrap;
}

.whatsapp-tooltip.show {
  opacity: 1;
  transform: translateY(0);
}

/* === LIGHTBOX === */
.portfolio-grid img,
.before-after-grid img,
.problem-images img {
  cursor: zoom-in;
}

.lightbox-dialog {
  border: none;
  background: transparent;
  padding: 0;
  max-width: 90vw;
  max-height: 90vh;
  outline: none;
}

.lightbox-dialog::backdrop {
  background: rgba(0, 10, 40, 0.88);
  backdrop-filter: blur(4px);
}

.lightbox-dialog .lightbox-img {
  display: block;
  max-width: 90vw;
  max-height: 85vh;
  border-radius: 6px;
  object-fit: contain;
}

.lightbox-close {
  position: fixed;
  top: 1.25rem;
  right: 1.25rem;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  cursor: pointer;
  transition: background 0.2s;
  padding: 0;
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.25);
}

/* === SCROLL ANIMATIONS === */
.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

/* === RESPONSIVE === */
@media (max-width: 1024px) {
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 2rem; }
}

@media (max-width: 768px) {
  .site-header nav { gap: 1rem; }
  .site-header nav ul { gap: 0.75rem; }
  .site-header nav a { font-size: 0.8rem; }

  .site-header nav { padding: 0; }
  .hero-section { min-height: calc(100svh - var(--nav-height, 64px)); }
  .hero-content { padding-top: 2rem; padding-bottom: 2rem; }
  .hero-ctas { flex-direction: column; }
  .btn-large { width: 100%; text-align: center; }

  .parallax-section { height: 40vh; }
  .parallax-bg { top: 0; height: 100%; transform: none !important; }

  .footer-grid { grid-template-columns: 1fr 1fr; }
  .footer-brand { grid-column: 1 / -1; }

  .why-epoxy-grid { grid-template-columns: 1fr; gap: 1.5rem; }

  .whatsapp-bubble { width: 52px; height: 52px; bottom: 16px; right: 16px; }
  .whatsapp-tooltip { bottom: 76px; right: 16px; }

  .thankyou-card { padding: 1.75rem; }
}

/* === ACCREDITATIONS SECTION === */
.accreditations-section {
  background: var(--white);
  border-top: 3px solid var(--secondary);
  border-bottom: 1px solid #dde5f0;
  padding: 2rem 0;
}

.accred-inner {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0;
  flex-wrap: nowrap;
}

.accred-label {
  font-family: var(--font-headings);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--slate);
  white-space: nowrap;
  padding-right: 2.5rem;
  border-right: 1px solid #dde5f0;
  margin-right: 0;
}

.accred-badge {
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0 2rem;
  border-right: 1px solid #dde5f0;
  transition: background 0.2s;
}

.accred-badge:last-child {
  border-right: none;
}

.accred-badge img {
  height: 100px;
  width: auto;
  object-fit: contain;
  transition: transform 0.2s;
}

.accred-badge:hover {
  background: #f4f7fc;
}

.accred-badge:hover img {
  transform: scale(1.06);
}

@media (max-width: 1024px) {
  .accred-inner { flex-wrap: wrap; justify-content: center; }
  .accred-label { width: 100%; text-align: center; border-right: none; padding: 0 0 1rem; margin-bottom: 1rem; border-bottom: 1px solid #dde5f0; }
  .accred-badge { padding: 0.75rem 1.25rem; border-right: none; }
}

/* === PROBLEM GRID (gutters) === */
.problem-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3.5rem;
  align-items: center;
}

.problem-text p {
  color: var(--slate);
  line-height: 1.7;
  font-size: 1.05rem;
}

.problem-images {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

.problem-images img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius);
}

@media (max-width: 768px) {
  .problem-grid { grid-template-columns: 1fr; gap: 2rem; }
  .trust-badges { gap: 1.5rem; }
  .trust-badges img { height: 48px; }
}

/* === GALLERY / PORTFOLIO === */

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-auto-flow: dense;
  gap: 1rem;
  margin-top: 2.5rem;
}

.portfolio-item {
  position: relative;
  aspect-ratio: 4/3;
  overflow: hidden;
  border-radius: var(--radius);
  cursor: pointer;
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
  display: block;
}

.portfolio-item img.floor-photo {
  object-position: center bottom;
}

.portfolio-item:hover img {
  transform: scale(1.05);
}

.portfolio-item.large {
  grid-column: span 2;
  grid-row: span 2;
}

/* === PORTFOLIO SERVICE TAG === */
.portfolio-tag {
  position: absolute;
  top: 0.75rem;
  left: 0.75rem;
  background: rgba(0,16,67,0.82);
  color: var(--white);
  font-family: var(--font-headings);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 0.28rem 0.65rem;
  border-radius: 4px;
  backdrop-filter: blur(4px);
  pointer-events: none;
}

/* === BEFORE / AFTER === */
.before-after-section {
  background: var(--accent);
}

.before-after-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  margin-top: 2.5rem;
}

.ba-pair {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.5rem;
  border-radius: 12px;
  overflow: hidden;
}

.ba-item {
  position: relative;
  aspect-ratio: 4/5;
  overflow: hidden;
}

.ba-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.ba-label {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 0.4rem 0.75rem;
  font-family: var(--font-headings);
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.ba-label.before {
  background: rgba(74,96,128,0.85);
  color: var(--white);
}

.ba-label.after {
  background: rgba(1,168,252,0.9);
  color: var(--white);
}

@media (max-width: 900px) {
  .portfolio-grid { grid-template-columns: repeat(2, 1fr); }
  .portfolio-item.large { grid-column: span 1; grid-row: span 1; aspect-ratio: 4/3; }
  .before-after-grid { grid-template-columns: 1fr; }
}

@media (max-width: 600px) {
  .portfolio-grid {
    display: flex;
    flex-wrap: nowrap;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    gap: 0.75rem;
    padding-right: 15%;
  }
  .portfolio-grid::-webkit-scrollbar { display: none; }
  .portfolio-item,
  .portfolio-item.large {
    flex: 0 0 85%;
    aspect-ratio: 4/3;
    scroll-snap-align: start;
  }
}

.carousel-wrapper {
  position: relative;
}

.carousel-btn {
  display: none;
}

.carousel-dots {
  display: none;
}

@media (max-width: 600px) {
  .carousel-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: rgba(0, 16, 67, 0.75);
    color: var(--white);
    border: none;
    cursor: pointer;
    backdrop-filter: blur(4px);
    padding: 0;
    transition: background 0.2s;
  }
  .carousel-btn:hover { background: var(--primary); }
  .carousel-btn svg { width: 16px; height: 16px; flex-shrink: 0; }
  .carousel-prev { left: 0.5rem; }
  .carousel-next { right: 0.5rem; }
  .carousel-btn:disabled { opacity: 0.3; pointer-events: none; }

  .carousel-dots {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 1rem;
  }
  .carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #c9d4e0;
    border: none;
    padding: 0;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
  }
  .carousel-dot.active {
    background: var(--secondary);
    transform: scale(1.25);
  }
}

/* === INSTAGRAM LINK === */
.instagram-cta {
  text-align: center;
  margin-top: 2rem;
}

.instagram-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--secondary);
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
}

.instagram-link:hover { text-decoration: underline; }

@media (max-width: 480px) {
  .footer-grid { grid-template-columns: 1fr; }
  .footer-contact { display: none; }

  .site-header nav ul:last-child li:not(:last-child):not(:nth-last-child(2)) {
    display: none;
  }
}