/* ============================================
   OWENS BROS CONCRETE — STYLES
   Burgundy + Blush | Warm & Friendly
   ============================================ */

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

:root {
  --burgundy: #7B2D3B;
  --burgundy-dark: #5E1F2B;
  --burgundy-light: #9A3D4E;
  --blush: #F5D5CC;
  --blush-light: #FDF0EC;
  --blush-lighter: #FFF8F6;
  --cream: #FFFAF8;
  --text-dark: #2A1F22;
  --text-mid: #5C4548;
  --text-light: #8A6F72;
  --white: #FFFFFF;
  --shadow-sm: 0 2px 8px rgba(123, 45, 59, 0.08);
  --shadow-md: 0 4px 20px rgba(123, 45, 59, 0.10);
  --shadow-lg: 0 8px 40px rgba(123, 45, 59, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-display: 'Fraunces', Georgia, serif;
  --font-body: 'Inter', system-ui, sans-serif;
}

html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  color: var(--text-dark);
  background: var(--cream);
  overflow-x: hidden;
}

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

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

ul { list-style: none; }

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.skip-link {
  position: absolute;
  top: -100%;
  left: 16px;
  background: var(--burgundy);
  color: var(--white);
  padding: 8px 16px;
  border-radius: var(--radius-sm);
  z-index: 1000;
  font-weight: 600;
}
.skip-link:focus {
  top: 16px;
}

/* ---- BUTTONS ---- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  border: 2px solid transparent;
  border-radius: var(--radius-xl);
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
  text-align: center;
}
.btn-lg { padding: 14px 32px; font-size: 1rem; }
.btn-full { width: 100%; justify-content: center; }

.btn-primary {
  background: var(--burgundy);
  color: var(--white);
  border-color: var(--burgundy);
}
.btn-primary:hover {
  background: var(--burgundy-dark);
  border-color: var(--burgundy-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline-light {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.6);
}
.btn-outline-light:hover {
  background: var(--white);
  color: var(--burgundy);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-light {
  background: var(--white);
  color: var(--burgundy);
  border-color: var(--white);
}
.btn-light:hover {
  background: var(--blush-light);
  border-color: var(--blush-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

/* ---- NAVIGATION ---- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(253, 240, 236, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(123, 45, 59, 0.08);
  transition: var(--transition);
}
.nav.scrolled {
  background: rgba(253, 240, 236, 0.96);
  box-shadow: var(--shadow-sm);
}
.nav-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
  height: 72px;
  display: flex;
  align-items: center;
  justify-content: space-between;
}
.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  color: var(--burgundy);
}
.nav-logo-text { display: none; }
.nav-links {
  display: flex;
  align-items: center;
  gap: 8px;
}
.nav-links a {
  padding: 8px 16px;
  border-radius: var(--radius-xl);
  font-weight: 500;
  font-size: 0.9rem;
  color: var(--text-mid);
  transition: var(--transition);
}
.nav-links a:hover {
  color: var(--burgundy);
  background: rgba(123, 45, 59, 0.07);
}
.nav-cta {
  display: flex;
  align-items: center;
  gap: 6px;
  background: var(--burgundy);
  color: var(--white) !important;
  font-weight: 600 !important;
  margin-left: 8px;
}
.nav-cta:hover {
  background: var(--burgundy-dark) !important;
  color: var(--white) !important;
}
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  width: 44px;
  height: 44px;
  position: relative;
}
.hamburger,
.hamburger::before,
.hamburger::after {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--burgundy);
  border-radius: 2px;
  transition: var(--transition);
}
.hamburger {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.hamburger::before {
  content: '';
  position: absolute;
  top: -7px;
  left: 0;
}
.hamburger::after {
  content: '';
  position: absolute;
  bottom: -7px;
  left: 0;
}
.nav-toggle[aria-expanded="true"] .hamburger {
  background: transparent;
}
.nav-toggle[aria-expanded="true"] .hamburger::before {
  top: 0;
  transform: rotate(45deg);
}
.nav-toggle[aria-expanded="true"] .hamburger::after {
  bottom: 0;
  transform: rotate(-45deg);
}

/* ---- HERO ---- */
.hero {
  position: relative;
  min-height: 92vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(145deg, #7B2D3B 0%, #A0445A 35%, #C4696E 55%, #E8948A 78%, #F5D5CC 100%);
  padding: 120px 24px 80px;
}
.hero-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 20% 80%, rgba(123, 45, 59, 0.3) 0%, transparent 60%),
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(245, 213, 204, 0.4) 0%, transparent 50%);
  pointer-events: none;
}
.hero-content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}
.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(255, 255, 255, 0.18);
  backdrop-filter: blur(8px);
  color: var(--white);
  font-size: 0.85rem;
  font-weight: 600;
  padding: 8px 20px;
  border-radius: var(--radius-xl);
  margin-bottom: 28px;
  border: 1px solid rgba(255,255,255,0.25);
}
.hero-title {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 5.5vw, 3.8rem);
  font-weight: 700;
  line-height: 1.15;
  color: var(--white);
  margin-bottom: 24px;
  letter-spacing: -0.02em;
}
.hero-title-accent {
  display: block;
  font-size: 0.72em;
  font-weight: 600;
  opacity: 0.92;
  margin-top: 4px;
}
.hero-sub {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255,255,255,0.88);
  max-width: 600px;
  margin: 0 auto 36px;
  line-height: 1.7;
}
.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  justify-content: center;
  margin-bottom: 52px;
}
.hero-stats {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 32px;
  flex-wrap: wrap;
}
.hero-stat {
  text-align: center;
}
.hero-stat-num {
  display: block;
  font-family: var(--font-display);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--white);
  line-height: 1.1;
}
.hero-stat-label {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.75);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.06em;
}
.hero-stat-divider {
  width: 1px;
  height: 40px;
  background: rgba(255,255,255,0.25);
}
.hero-wave {
  position: absolute;
  bottom: -1px;
  left: 0;
  right: 0;
  line-height: 0;
}
.hero-wave svg {
  width: 100%;
  height: 80px;
  display: block;
}

/* ---- SECTIONS ---- */
.section {
  padding: 96px 0;
}
.section-header {
  text-align: center;
  max-width: 640px;
  margin: 0 auto 60px;
}
.section-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--burgundy);
  background: rgba(123, 45, 59, 0.08);
  padding: 6px 16px;
  border-radius: var(--radius-xl);
  margin-bottom: 16px;
}
.section-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--text-dark);
  line-height: 1.2;
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.section-sub {
  font-size: 1.05rem;
  color: var(--text-mid);
  line-height: 1.7;
}

/* ---- SERVICES ---- */
.services {
  background: var(--blush-light);
}
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.service-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  transition: var(--transition);
  border: 1px solid rgba(123, 45, 59, 0.06);
}
.service-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}
.service-icon-wrap {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--blush-light);
  border-radius: var(--radius-md);
  margin-bottom: 20px;
  transition: var(--transition);
}
.service-card:hover .service-icon-wrap {
  background: var(--burgundy);
}
.service-card:hover .service-icon-wrap svg {
  stroke: var(--white);
}
.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 10px;
}
.service-card p {
  font-size: 0.95rem;
  color: var(--text-mid);
  line-height: 1.65;
}

/* ---- ABOUT ---- */
.about {
  background: var(--cream);
}
.about-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}
.about-images {
  position: relative;
}
.about-img-main {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}
.about-img-main img,
.about-img-float img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.about-img-float {
  position: absolute;
  bottom: -32px;
  right: -24px;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid var(--cream);
}
.about-content .section-tag { margin-bottom: 16px; }
.about-content .section-title { margin-bottom: 20px; text-align: left; }
.about-content > p {
  color: var(--text-mid);
  margin-bottom: 16px;
  line-height: 1.75;
}
.about-features {
  margin-top: 28px;
  display: grid;
  gap: 14px;
}
.about-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  color: var(--text-dark);
}
.about-features li svg {
  flex-shrink: 0;
}

/* ---- WORK GALLERY ---- */
.work {
  background: var(--blush-light);
}
.work-grid {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  grid-template-rows: auto auto;
  gap: 20px;
}
.work-item {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  cursor: pointer;
}
.work-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}
.work-item:hover img {
  transform: scale(1.05);
}
.work-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(42, 31, 34, 0.7) 0%, transparent 50%);
  display: flex;
  align-items: flex-end;
  padding: 24px;
  opacity: 0;
  transition: var(--transition);
}
.work-item:hover .work-overlay {
  opacity: 1;
}
.work-overlay span {
  color: var(--white);
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 700;
}
.work-item--large { grid-column: span 7; }
.work-item:not(.work-item--large) { grid-column: span 5; }
.work-grid > :nth-child(2) { grid-row: 2; }
.work-grid > :nth-child(3) { grid-row: 1; }
.work-grid > :nth-child(4) { grid-row: 2; }
.work-grid > :nth-child(5) { grid-column: span 12; }

/* ---- TESTIMONIALS ---- */
.testimonials {
  background: var(--cream);
}
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
}
.testimonial-card {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 36px 28px;
  border: 1px solid rgba(123, 45, 59, 0.06);
  transition: var(--transition);
  position: relative;
}
.testimonial-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
}
.testimonial-quote {
  margin-bottom: 16px;
  opacity: 0.5;
}
.testimonial-text {
  font-size: 1rem;
  color: var(--text-mid);
  line-height: 1.75;
  margin-bottom: 24px;
  font-style: italic;
}
.testimonial-author {
  display: flex;
  align-items: center;
  gap: 12px;
}
.testimonial-avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: var(--burgundy);
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.9rem;
  flex-shrink: 0;
}
.testimonial-name {
  font-weight: 600;
  font-size: 0.95rem;
  color: var(--text-dark);
}
.testimonial-location {
  font-size: 0.82rem;
  color: var(--text-light);
}

/* ---- CTA BANNER ---- */
.cta-banner {
  position: relative;
  padding: 80px 0;
  overflow: hidden;
  background: linear-gradient(135deg, var(--burgundy) 0%, var(--burgundy-light) 60%, #C4696E 100%);
}
.cta-bg {
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 70% 50%, rgba(245, 213, 204, 0.15) 0%, transparent 60%);
  pointer-events: none;
}
.cta-content {
  position: relative;
  z-index: 1;
  text-align: center;
  max-width: 680px;
  margin: 0 auto;
}
.cta-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.02em;
}
.cta-text {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 32px;
  line-height: 1.7;
}
.cta-actions {
  display: flex;
  gap: 14px;
  justify-content: center;
  flex-wrap: wrap;
}

/* ---- CONTACT ---- */
.contact {
  background: var(--blush-light);
}
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: start;
}
.contact-info .section-tag { margin-bottom: 16px; }
.contact-info .section-title { margin-bottom: 16px; text-align: left; }
.contact-info > p {
  color: var(--text-mid);
  line-height: 1.7;
  margin-bottom: 32px;
}
.contact-details {
  display: grid;
  gap: 24px;
}
.contact-details li {
  display: flex;
  gap: 16px;
}
.contact-details svg {
  flex-shrink: 0;
  margin-top: 2px;
}
.contact-details strong {
  display: block;
  font-size: 0.82rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--burgundy);
  margin-bottom: 4px;
}
.contact-details p,
.contact-details a {
  color: var(--text-mid);
  font-size: 0.95rem;
  line-height: 1.6;
}
.contact-details a:hover {
  color: var(--burgundy);
  text-decoration: underline;
}

/* ---- FORM ---- */
.contact-form-wrap {
  background: var(--white);
  border-radius: var(--radius-lg);
  padding: 40px;
  box-shadow: var(--shadow-md);
  border: 1px solid rgba(123, 45, 59, 0.06);
}
.contact-form-title {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-dark);
  margin-bottom: 28px;
}
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}
.form-group {
  margin-bottom: 18px;
}
.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dark);
  margin-bottom: 6px;
}
.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 12px 16px;
  border: 1.5px solid rgba(123, 45, 59, 0.15);
  border-radius: var(--radius-sm);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-dark);
  background: var(--blush-lighter);
  transition: var(--transition);
  appearance: none;
}
.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--burgundy);
  background: var(--white);
  box-shadow: 0 0 0 3px rgba(123, 45, 59, 0.1);
}
.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-light);
}
.form-group textarea {
  resize: vertical;
  min-height: 100px;
}
.form-note {
  font-size: 0.8rem;
  color: var(--text-light);
  text-align: center;
  margin-top: 14px;
}
.form-success {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 12px;
  padding: 32px 20px;
  text-align: center;
  background: rgba(123, 45, 59, 0.05);
  border-radius: var(--radius-md);
  margin-top: 20px;
}
.form-success p {
  color: var(--burgundy);
  font-weight: 600;
  font-size: 1.05rem;
}

/* ---- FOOTER ---- */
.footer {
  background: var(--text-dark);
  color: rgba(255,255,255,0.7);
  padding: 64px 0 0;
}
.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1.5fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.1rem;
  color: var(--white);
  margin-bottom: 14px;
}
.footer-brand p {
  font-size: 0.9rem;
  line-height: 1.7;
  max-width: 280px;
}
.footer-links h4,
.footer-contact h4 {
  font-family: var(--font-display);
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
}
.footer-links ul,
.footer-contact ul {
  display: grid;
  gap: 10px;
}
.footer-links li,
.footer-contact li {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.88rem;
}
.footer-links a:hover {
  color: var(--blush);
  text-decoration: underline;
}
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.1);
  padding: 20px 0;
}
.footer-bottom p {
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255,255,255,0.45);
}

/* ---- MOBILE NAV ---- */
@media (max-width: 900px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    right: 0;
    background: rgba(253, 240, 236, 0.98);
    backdrop-filter: blur(12px);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    border-bottom: 1px solid rgba(123, 45, 59, 0.08);
    transform: translateY(-120%);
    opacity: 0;
    transition: var(--transition);
    pointer-events: none;
  }
  .nav-links.open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }
  .nav-links a {
    width: 100%;
    padding: 12px 16px;
    font-size: 1rem;
  }
  .nav-cta {
    margin-left: 0;
    justify-content: center;
    margin-top: 8px;
  }
  .nav-toggle {
    display: block;
  }
  .nav-logo-text {
    display: block;
  }
}

@media (max-width: 768px) {
  .section { padding: 72px 0; }
  .services-grid { grid-template-columns: 1fr; }
  .about-grid { grid-template-columns: 1fr; gap: 48px; }
  .about-img-float { right: 16px; bottom: -20px; }
  .testimonials-grid { grid-template-columns: 1fr; }
  .contact-grid { grid-template-columns: 1fr; gap: 40px; }
  .contact-form-wrap { padding: 28px; }
  .form-row { grid-template-columns: 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .hero { min-height: 85vh; padding: 100px 20px 60px; }
  .hero-stats { gap: 20px; }
}

@media (max-width: 480px) {
  .container { padding: 0 16px; }
  .hero-actions { flex-direction: column; align-items: center; }
  .hero-actions .btn { width: 100%; justify-content: center; }
  .work-item--large,
  .work-item:not(.work-item--large) { grid-column: span 12; }
  .work-grid > :nth-child(2),
  .work-grid > :nth-child(3),
  .work-grid > :nth-child(4) { grid-row: auto; }
  .footer-grid { grid-template-columns: 1fr; }
  .cta-actions { flex-direction: column; align-items: center; }
  .cta-actions .btn { width: 100%; justify-content: center; }
}

/* ---- ACCESSIBILITY: Reduced motion ---- */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
  }
  html { scroll-behavior: auto; }
}