/* ===================================================
   YEG EPOXY – Premium Stylesheet
   =================================================== */

/* --- Reset & Base --- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --clr-primary: hsl(215, 95%, 55%);
  --clr-primary-dark: hsl(215, 95%, 42%);
  --clr-primary-light: hsl(215, 95%, 70%);
  --clr-accent: hsl(195, 100%, 50%);
  --clr-dark: hsl(220, 20%, 8%);
  --clr-dark-2: hsl(220, 18%, 12%);
  --clr-dark-3: hsl(220, 15%, 17%);
  --clr-dark-4: hsl(220, 12%, 22%);
  --clr-surface: hsl(220, 14%, 14%);
  --clr-border: hsl(220, 12%, 25%);
  --clr-text: hsl(220, 15%, 87%);
  --clr-text-muted: hsl(220, 10%, 60%);
  --clr-white: #ffffff;
  --font-body: 'Inter', sans-serif;
  --font-head: 'Outfit', sans-serif;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --shadow-sm: 0 2px 12px rgba(0,0,0,0.25);
  --shadow-md: 0 8px 32px rgba(0,0,0,0.4);
  --shadow-lg: 0 20px 64px rgba(0,0,0,0.55);
  --shadow-glow: 0 0 40px rgba(245,130,30,0.25);
  --transition: all 0.3s ease;
  --nav-h: 76px;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--clr-dark);
  color: var(--clr-text);
  line-height: 1.65;
  overflow-x: hidden;
}

img { display: block; max-width: 100%; }

a { text-decoration: none; color: inherit; }

ul { list-style: none; }

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

/* --- Typography --- */
.section-tag {
  display: inline-block;
  font-family: var(--font-head);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--clr-primary);
  background: hsla(215,95%,55%,0.12);
  border: 1px solid hsla(215,95%,55%,0.3);
  padding: 5px 14px;
  border-radius: 999px;
  margin-bottom: 16px;
}

.section-tag--light {
  color: var(--clr-primary-light);
  background: hsla(215,95%,70%,0.15);
  border-color: hsla(215,95%,70%,0.35);
}

.section-title {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  color: var(--clr-white);
  line-height: 1.15;
  margin-bottom: 16px;
}

.section-sub {
  color: var(--clr-text-muted);
  font-size: 1.05rem;
  max-width: 640px;
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.section-header .section-sub { margin: 0 auto; }

.section-header--light .section-title { color: var(--clr-white); }

.gradient-text {
  background: linear-gradient(120deg, var(--clr-primary) 0%, hsl(45,100%,65%) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font-family: var(--font-head);
  font-weight: 700;
  border-radius: var(--radius-md);
  transition: var(--transition);
  cursor: pointer;
  border: 2px solid transparent;
  white-space: nowrap;
  font-size: 0.95rem;
  padding: 12px 24px;
  letter-spacing: 0.02em;
}

.btn-lg { padding: 16px 36px; font-size: 1rem; }
.btn-sm { padding: 8px 18px; font-size: 0.875rem; }
.btn-full { width: 100%; }

.btn-primary {
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  color: var(--clr-white);
  box-shadow: 0 4px 20px hsla(215,95%,55%,0.4);
}
.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 30px hsla(215,95%,55%,0.55);
  background: linear-gradient(135deg, var(--clr-primary-light) 0%, var(--clr-primary) 100%);
}

.btn-primary-outline {
  background: transparent;
  border-color: var(--clr-primary);
  color: var(--clr-primary);
}
.btn-primary-outline:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
  transform: translateY(-2px);
}

.btn-ghost {
  background: hsla(2155,255%,255%,0.1);
  backdrop-filter: blur(12px);
  color: var(--clr-white);
  border-color: hsla(2155,100%,100%,0.3);
}
.btn-ghost:hover {
  background: hsla(2155,255%,255%,0.2);
  transform: translateY(-2px);
}

.btn-outline-sm {
  background: transparent;
  border-color: var(--clr-primary);
  color: var(--clr-primary);
  padding: 10px 20px;
  font-size: 0.875rem;
  border-radius: var(--radius-sm);
}
.btn-outline-sm:hover {
  background: var(--clr-primary);
  color: var(--clr-white);
}

.btn-white {
  background: var(--clr-white);
  color: var(--clr-dark);
}
.btn-white:hover {
  background: hsl(215,95%,94%);
  transform: translateY(-2px);
}

/* ===================================================
   NAVBAR
   =================================================== */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: background 0.4s ease, box-shadow 0.4s ease;
  background: transparent;
}

.navbar.scrolled {
  background: hsla(220,20%,8%,0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  box-shadow: 0 1px 0 var(--clr-border);
}

.nav-inner {
  display: flex;
  align-items: center;
  height: var(--nav-h);
  gap: 40px;
}

.logo {
  font-family: var(--font-head);
  font-size: 1.5rem;
  font-weight: 900;
  letter-spacing: -0.02em;
  flex-shrink: 0;
}

.logo-yeg { color: var(--clr-primary); }
.logo-epoxy { color: var(--clr-white); }

.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
  margin-left: auto;
}

.nav-link {
  font-weight: 600;
  font-size: 0.9rem;
  color: var(--clr-text);
  padding: 8px 14px;
  border-radius: var(--radius-sm);
  transition: var(--transition);
}
.nav-link:hover { color: var(--clr-white); background: var(--clr-dark-4); }

.nav-cta-link {
  background: var(--clr-primary);
  color: var(--clr-white) !important;
  padding: 8px 20px;
  border-radius: var(--radius-md);
}
.nav-cta-link:hover {
  background: var(--clr-primary-dark) !important;
  transform: translateY(-1px);
}

.nav-phone { flex-shrink: 0; }

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
  margin-left: auto;
}
.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--clr-white);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===================================================
   HERO
   =================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    hsla(220,20%,5%,0.92) 0%,
    hsla(220,20%,8%,0.75) 50%,
    hsla(215,80%,20%,0.4) 100%
  );
}

.hero-content {
  position: relative;
  z-index: 1;
  max-width: 760px;
  padding-top: var(--nav-h);
  padding-bottom: 80px;
}

.hero-badge {
  display: inline-block;
  background: hsla(215,95%,55%,0.15);
  border: 1px solid hsla(215,95%,55%,0.4);
  color: var(--clr-primary-light);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 6px 18px;
  border-radius: 999px;
  margin-bottom: 24px;
  animation: fadeUp 0.6s ease both;
}

.hero-title {
  font-family: var(--font-head);
  font-size: clamp(2.5rem, 6vw, 5rem);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1.05;
  margin-bottom: 24px;
  animation: fadeUp 0.7s 0.1s ease both;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: hsl(220,15%,78%);
  max-width: 560px;
  margin-bottom: 40px;
  animation: fadeUp 0.7s 0.2s ease both;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
  margin-bottom: 60px;
  animation: fadeUp 0.7s 0.3s ease both;
}

.hero-stats {
  display: flex;
  align-items: center;
  gap: 32px;
  animation: fadeUp 0.7s 0.4s ease both;
}

.stat { text-align: center; }
.stat-num {
  display: block;
  font-family: var(--font-head);
  font-size: 2rem;
  font-weight: 900;
  color: var(--clr-primary);
}
.stat-label {
  font-size: 0.78rem;
  color: var(--clr-text-muted);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}
.stat-divider {
  width: 1px;
  height: 48px;
  background: var(--clr-border);
}

.hero-scroll-indicator {
  position: absolute;
  bottom: 32px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 1;
}
.scroll-dot {
  width: 10px;
  height: 10px;
  background: var(--clr-primary);
  border-radius: 50%;
  animation: bounce 1.8s infinite;
}

/* ===================================================
   TRUST BAR
   =================================================== */
.trust-bar {
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
  padding: 20px 0;
}

.trust-bar-inner {
  display: flex;
  justify-content: center;
  gap: 40px;
  flex-wrap: wrap;
}

.trust-item {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--clr-text);
}

.trust-icon { font-size: 1.1rem; }

/* ===================================================
   SERVICES
   =================================================== */
.services {
  padding: 100px 0;
  background: var(--clr-dark);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.service-card {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: hsla(215,95%,55%,0.4);
}

.service-card--featured {
  background: linear-gradient(160deg, var(--clr-dark-3) 0%, var(--clr-dark-2) 100%);
  border-color: hsla(215,95%,55%,0.35);
  box-shadow: var(--shadow-glow);
}

.service-img-wrap {
  position: relative;
  height: 220px;
  overflow: hidden;
}
.service-img-wrap img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}
.service-card:hover .service-img-wrap img { transform: scale(1.06); }

.service-img-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, var(--clr-dark-2) 0%, transparent 60%);
}

.service-badge {
  position: absolute;
  top: 14px;
  right: 14px;
  background: var(--clr-primary);
  color: var(--clr-white);
  font-size: 0.72rem;
  font-weight: 700;
  padding: 4px 12px;
  border-radius: 999px;
  text-transform: uppercase;
  letter-spacing: 0.08em;
}

.service-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.service-icon {
  font-size: 2rem;
  margin-bottom: 12px;
}

.service-content h3 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 12px;
}

.service-content p {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  margin-bottom: 20px;
  flex: 1;
}

.service-features {
  margin-bottom: 24px;
}
.service-features li {
  font-size: 0.875rem;
  color: var(--clr-text);
  padding: 5px 0;
  border-bottom: 1px solid var(--clr-border);
  display: flex;
  align-items: center;
  gap: 8px;
}
.service-features li::before {
  content: '✓';
  color: var(--clr-primary);
  font-weight: 700;
}

/* ===================================================
   ABOUT
   =================================================== */
.about {
  padding: 100px 0;
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.about-visual {
  position: relative;
}

.about-img-card {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--clr-border);
}
.about-img-card img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about-accent-box {
  position: absolute;
  bottom: -24px;
  right: -24px;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  border-radius: var(--radius-md);
  padding: 24px 32px;
  text-align: center;
  box-shadow: var(--shadow-md);
  display: flex;
  flex-direction: column;
}
.accent-num {
  font-family: var(--font-head);
  font-size: 2.4rem;
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1;
}
.accent-label {
  font-size: 0.78rem;
  font-weight: 600;
  color: hsla(2155,100%,100%,0.8);
  margin-top: 4px;
}

.about-copy { padding-bottom: 24px; }

.about-copy p {
  color: var(--clr-text-muted);
  margin-bottom: 16px;
  font-size: 1.02rem;
}

.about-highlights {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin: 28px 0 36px;
}

.highlight {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}
.highlight-icon {
  font-size: 1.6rem;
  flex-shrink: 0;
  width: 44px;
  height: 44px;
  background: var(--clr-dark-4);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--clr-border);
}
.highlight strong {
  display: block;
  color: var(--clr-white);
  font-weight: 700;
  margin-bottom: 4px;
}
.highlight p { color: var(--clr-text-muted); font-size: 0.9rem; margin: 0; }

/* ===================================================
   WHY US – FEATURES GRID
   =================================================== */
.why-us {
  padding: 100px 0;
  background: var(--clr-dark);
}

.features-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.feature-card {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 36px 28px;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--clr-primary) 0%, var(--clr-primary-light) 100%);
  opacity: 0;
  transition: var(--transition);
}
.feature-card:hover { transform: translateY(-6px); box-shadow: var(--shadow-md); border-color: hsla(215,95%,55%,0.35); }
.feature-card:hover::before { opacity: 1; }

.feature-icon-wrap {
  font-size: 2.2rem;
  margin-bottom: 18px;
}

.feature-card h4 {
  font-family: var(--font-head);
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--clr-white);
  margin-bottom: 10px;
}

.feature-card p {
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  line-height: 1.6;
}

/* ===================================================
   TESTIMONIALS
   =================================================== */
.testimonials {
  padding: 100px 0;
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-border);
  border-bottom: 1px solid var(--clr-border);
}

.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}

.testimonial-card {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  padding: 32px;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  gap: 16px;
}

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

.testimonial-card--featured {
  background: linear-gradient(140deg, var(--clr-dark-4) 0%, var(--clr-dark-3) 100%);
  border-color: hsla(215,95%,55%,0.4);
  box-shadow: var(--shadow-glow);
}

.stars { color: hsl(45,100%,60%); font-size: 1.1rem; letter-spacing: 2px; }

.testimonial-card p {
  color: var(--clr-text);
  font-size: 0.95rem;
  line-height: 1.7;
  flex: 1;
  font-style: italic;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 14px;
  margin-top: auto;
}

.author-avatar {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--clr-primary) 0%, var(--clr-primary-dark) 100%);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 0.85rem;
  color: var(--clr-white);
  flex-shrink: 0;
}
.testimonial-author strong { display: block; color: var(--clr-white); font-weight: 700; font-size: 0.9rem; }
.testimonial-author span { font-size: 0.8rem; color: var(--clr-text-muted); }

/* ===================================================
   FAQ
   =================================================== */
.faq {
  padding: 100px 0;
  background: var(--clr-dark);
}

.faq-list {
  max-width: 800px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.faq-item {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: border-color 0.2s ease;
}
.faq-item:focus-within { border-color: var(--clr-primary); }

.faq-question {
  width: 100%;
  background: none;
  border: none;
  padding: 22px 28px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 20px;
  cursor: pointer;
  color: var(--clr-white);
  font-family: var(--font-head);
  font-size: 1rem;
  font-weight: 700;
  text-align: left;
  transition: var(--transition);
}
.faq-question:hover { background: var(--clr-dark-3); }

.faq-icon {
  font-size: 1.4rem;
  color: var(--clr-primary);
  flex-shrink: 0;
  font-weight: 300;
  transition: transform 0.3s ease;
  line-height: 1;
}

.faq-item.open .faq-icon { transform: rotate(45deg); }

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.4s ease, padding 0.3s ease;
}
.faq-item.open .faq-answer { max-height: 600px; }

.faq-answer p {
  padding: 0 28px 24px;
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ===================================================
   CTA BANNER
   =================================================== */
.cta-banner {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
}

.cta-bg {
  position: absolute;
  inset: 0;
}
.cta-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.cta-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, hsla(220,20%,5%,0.92) 0%, hsla(215,80%,18%,0.65) 100%);
}

.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 700px;
  margin: 0 auto;
}

.cta-content h2 {
  font-family: var(--font-head);
  font-size: clamp(1.8rem, 4vw, 3rem);
  font-weight: 900;
  color: var(--clr-white);
  margin-bottom: 18px;
}

.cta-content p {
  color: hsl(220,12%,75%);
  font-size: 1.05rem;
  margin-bottom: 40px;
}

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

/* ===================================================
   CONTACT
   =================================================== */
.contact {
  padding: 100px 0;
  background: var(--clr-dark-2);
  border-top: 1px solid var(--clr-border);
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 80px;
  align-items: flex-start;
}

.contact-intro {
  color: var(--clr-text-muted);
  margin-bottom: 40px;
  font-size: 1.02rem;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.contact-item {
  display: flex;
  align-items: center;
  gap: 18px;
  padding: 18px 22px;
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  transition: var(--transition);
  color: var(--clr-text);
}
.contact-item:hover { border-color: var(--clr-primary); transform: translateX(4px); }

.contact-item-icon {
  font-size: 1.4rem;
  width: 44px;
  height: 44px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--clr-dark-4);
  border-radius: var(--radius-sm);
  flex-shrink: 0;
}

.contact-item strong { display: block; color: var(--clr-white); font-weight: 700; font-size: 0.85rem; margin-bottom: 2px; }
.contact-item span { font-size: 0.9rem; color: var(--clr-text-muted); }

/* --- Contact Form --- */
.contact-form-wrap {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
}

.contact-form h3 {
  font-family: var(--font-head);
  font-size: 1.4rem;
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 28px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin-bottom: 16px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--clr-text);
}

.form-group input,
.form-group select,
.form-group textarea {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--clr-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: var(--transition);
  outline: none;
  resize: vertical;
}

.form-group input::placeholder,
.form-group textarea::placeholder { color: var(--clr-text-muted); }

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--clr-primary);
  box-shadow: 0 0 0 3px hsla(215,95%,55%,0.15);
}

.form-group select option { background: var(--clr-dark-3); }

.form-note {
  text-align: center;
  font-size: 0.8rem;
  color: var(--clr-text-muted);
  margin-top: 12px;
}

.form-success {
  margin-top: 16px;
  padding: 14px 20px;
  background: hsla(142,70%,45%,0.15);
  border: 1px solid hsla(142,70%,45%,0.4);
  border-radius: var(--radius-sm);
  color: hsl(142,70%,68%);
  font-size: 0.9rem;
  text-align: center;
  font-weight: 600;
}

/* ===================================================
   FOOTER
   =================================================== */
.footer {
  background: var(--clr-dark);
  border-top: 1px solid var(--clr-border);
  padding: 72px 0 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 48px;
  margin-bottom: 60px;
}

.footer-brand .logo { margin-bottom: 16px; font-size: 1.6rem; }
.footer-brand p {
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  line-height: 1.7;
  margin-bottom: 20px;
}
.footer-contact-links {
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.footer-contact-links a {
  color: var(--clr-text-muted);
  font-size: 0.875rem;
  transition: var(--transition);
}
.footer-contact-links a:hover { color: var(--clr-primary); }

.footer-links h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--clr-white);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 18px;
}

.footer-links ul { display: flex; flex-direction: column; gap: 10px; }
.footer-links a {
  color: var(--clr-text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}
.footer-links a:hover { color: var(--clr-primary); transform: translateX(3px); display: inline-block; }

.footer-cta-col h4 {
  font-family: var(--font-head);
  font-weight: 700;
  color: var(--clr-white);
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 10px;
}
.footer-cta-col p { color: var(--clr-text-muted); font-size: 0.9rem; margin-bottom: 18px; }
.footer-cta-col .btn { width: 100%; margin-bottom: 10px; }
.footer-call-btn { border-color: var(--clr-border); color: var(--clr-text); }
.footer-call-btn:hover { border-color: var(--clr-primary); color: var(--clr-primary); background: transparent; }

.footer-bottom {
  border-top: 1px solid var(--clr-border);
  padding: 20px 0;
}
.footer-bottom-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 8px;
}
.footer-bottom p {
  font-size: 0.82rem;
  color: var(--clr-text-muted);
}

/* ===================================================
   ANIMATIONS
   =================================================== */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(28px); }
  to   { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
  0%, 100% { transform: translateY(0); }
  50%       { transform: translateY(10px); }
}

/* ===================================================
   RESPONSIVE
   =================================================== */
@media (max-width: 1024px) {
  .services-grid { grid-template-columns: 1fr 1fr; }
  .features-grid { grid-template-columns: 1fr 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-card img { height: 360px; }
  .about-accent-box { right: 24px; bottom: -20px; }
  .contact-grid { grid-template-columns: 1fr; gap: 48px; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
}

@media (max-width: 768px) {
  :root { --nav-h: 64px; }

  .nav-links { display: none; flex-direction: column; position: fixed; top: var(--nav-h); left: 0; right: 0; background: var(--clr-dark-2); border-bottom: 1px solid var(--clr-border); padding: 20px; gap: 8px; }
  .nav-links.open { display: flex; }
  .nav-link { padding: 12px 16px; border-radius: var(--radius-sm); }
  .nav-phone { display: none; }
  .hamburger { display: flex; }

  .services-grid { grid-template-columns: 1fr; }
  .features-grid { grid-template-columns: 1fr; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr; }
  .hero-stats { gap: 20px; }
  .trust-bar-inner { gap: 20px; }
  .cta-actions { flex-direction: column; align-items: center; }
  .hero-actions { flex-direction: column; }
  .btn-lg { width: 100%; text-align: center; }
}

/* ===================================================
   BLOG SYSTEM
   =================================================== */

.blog-hub {
  padding: 120px 0 60px;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 32px;
  margin-top: 40px;
}

.blog-card {
  background: var(--clr-dark-2);
  border: 1px solid var(--clr-border);
  border-radius: var(--radius-md);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.blog-card:hover {
  transform: translateY(-6px);
  border-color: var(--clr-primary);
  box-shadow: var(--shadow-lg);
}

.blog-card-img {
  width: 100%;
  height: 200px;
  object-fit: cover;
}

.blog-card-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.blog-card-tag {
  color: var(--clr-primary);
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 8px;
}

.blog-card-title {
  font-family: var(--font-head);
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--clr-white);
  margin-bottom: 12px;
  line-height: 1.4;
}

.blog-card-excerpt {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  line-height: 1.6;
  margin-bottom: 20px;
  flex: 1;
}

.blog-card-link {
  color: var(--clr-white);
  font-weight: 700;
  font-size: 0.9rem;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  transition: var(--transition);
}

.blog-card-link:hover {
  color: var(--clr-primary);
}

/* Single Article specific styling */
.article-page {
  padding: 120px 0 80px;
  max-width: 800px;
  margin: 0 auto;
}

.article-header {
  margin-bottom: 40px;
}

.article-title {
  font-family: var(--font-head);
  font-size: clamp(2rem, 5vw, 3rem);
  font-weight: 900;
  color: var(--clr-white);
  line-height: 1.2;
  margin-bottom: 16px;
}

.article-meta {
  color: var(--clr-text-muted);
  font-size: 0.95rem;
  display: flex;
  align-items: center;
  gap: 12px;
}

.article-hero-img {
  width: 100%;
  border-radius: var(--radius-lg);
  margin-bottom: 40px;
  object-fit: cover;
  height: 400px;
  border: 1px solid var(--clr-border);
}

.article-content {
  color: hsl(220,12%,85%);
  font-size: 1.1rem;
  line-height: 1.8;
}

.article-content h2 {
  font-family: var(--font-head);
  color: var(--clr-white);
  font-size: 1.8rem;
  margin: 40px 0 20px;
}

.article-content h3 {
  font-family: var(--font-head);
  color: var(--clr-white);
  font-size: 1.4rem;
  margin: 32px 0 16px;
}

.article-content p {
  margin-bottom: 24px;
}

.article-content ul, 
.article-content ol {
  margin: 0 0 24px 24px;
}

.article-content li {
  margin-bottom: 10px;
}

.article-content strong {
  color: var(--clr-white);
}

.article-cta {
  background: var(--clr-dark-3);
  border: 1px solid var(--clr-border);
  border-left: 4px solid var(--clr-primary);
  padding: 32px;
  border-radius: var(--radius-md);
  margin-top: 48px;
}

.article-cta h3 {
  margin-top: 0;
}