/* Stone Signs & Designs - Modern Minimalist Theme Styles */

:root {
  --color-bg: #0f1115;
  --color-bg-card: #181b22;
  --color-bg-card-hover: #20242e;
  --color-border: rgba(255, 255, 255, 0.1);
  --color-border-accent: rgba(226, 232, 240, 0.4);
  --color-text: #e6e9f0;
  --color-text-muted: #b0b7c3;
  --color-heading: #ffffff;
  --color-accent: #e2e8f0;
  --color-accent-hover: #ffffff;
  --chrome-btn-bg: linear-gradient(180deg, #ffffff 0%, #e2e8f0 45%, #94a3b8 75%, #cbd5e1 100%);
  --chrome-btn-hover: linear-gradient(180deg, #ffffff 0%, #f1f5f9 45%, #cbd5e1 75%, #e2e8f0 100%);
  --chrome-btn-secondary: linear-gradient(180deg, rgba(255,255,255,0.15) 0%, rgba(255,255,255,0.05) 100%);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --shadow-card: 0 10px 30px rgba(0, 0, 0, 0.4);
  --shadow-glow: 0 0 25px rgba(226, 232, 240, 0.2);
  --shadow-chrome: 0 4px 15px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.9), inset 0 -1px 2px rgba(0, 0, 0, 0.3);
  --transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
  --container-width: 1240px;
}

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

html {
  font-size: 16px;
  scroll-behavior: smooth;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-bg);
  color: var(--color-text);
  line-height: 1.6;
  overflow-x: hidden;
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  color: var(--color-heading);
  line-height: 1.2;
  font-weight: 400;
  letter-spacing: -0.02em;
}

.container {
  width: 100%;
  max-width: var(--container-width);
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Navigation */
.site-header {
  position: sticky;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(17, 19, 23, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--color-border);
  transition: var(--transition);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
  position: relative;
}

.site-brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.brand-title-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 38px;
  height: 38px;
  border-radius: var(--radius-sm);
  text-decoration: none;
}

.brand-title {
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  color: var(--color-heading);
}

.brand-title span {
  color: var(--color-accent);
}

@media (min-width: 869px) {
  .brand-title-mobile {
    display: none;
  }
}

@media (max-width: 868px) {
  .brand-title {
    display: none;
  }
}

.main-navigation {
  display: flex;
  align-items: center;
}

.nav-menu {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 2rem;
}

.nav-menu a {
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--color-text-muted);
  position: relative;
  padding: 0.5rem 0;
}

.nav-menu a:hover,
.nav-menu .current-menu-item > a {
  color: var(--color-heading);
}

.nav-menu a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 2px;
  background-color: var(--color-accent);
  transition: var(--transition);
}

.nav-menu a:hover::after,
.nav-menu .current-menu-item > a::after {
  width: 100%;
}

.header-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-phone {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.6rem 1.25rem;
  background: rgba(226, 232, 240, 0.08);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-sm);
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 600;
  letter-spacing: 0.02em;
  transition: var(--transition);
}

.btn-phone:hover {
  background: var(--chrome-btn-bg);
  color: #0d0f12;
  border-color: #ffffff;
  box-shadow: var(--shadow-chrome);
}

.nav-toggle {
  display: none;
  background: none;
  border: none;
  color: var(--color-heading);
  font-size: 1.5rem;
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  background: radial-gradient(circle at 50% 30%, rgba(226, 232, 240, 0.08) 0%, rgba(15, 17, 21, 1) 70%);
  padding: 6rem 1.5rem;
  border-bottom: 1px solid var(--color-border);
  overflow: hidden;
}

.hero-bg-accent {
  position: absolute;
  width: 700px;
  height: 700px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(226, 232, 240, 0.12) 0%, rgba(0,0,0,0) 70%);
  top: -100px;
  left: 50%;
  transform: translateX(-50%);
  pointer-events: none;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-logo-container {
  display: flex;
  justify-content: center;
  align-items: center;
  margin: 0 auto 2.5rem;
  max-width: 640px;
  width: 100%;
}

.hero-logo-img {
  width: 100%;
  height: auto;
  max-width: 600px;
  object-fit: contain;
  filter: drop-shadow(0 12px 24px rgba(0, 0, 0, 0.7));
  transition: var(--transition);
}

.hero-logo-img:hover {
  transform: scale(1.02);
  filter: drop-shadow(0 16px 32px rgba(255, 255, 255, 0.2));
}

.screen-reader-text {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.hero-tagline {
  font-size: clamp(1.125rem, 2.5vw, 1.5rem);
  color: #e2e8f0;
  font-weight: 500;
  margin-bottom: 2.5rem;
  letter-spacing: 0.02em;
  text-shadow: 0 2px 10px rgba(0,0,0,0.5);
}

.hero-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.25rem;
  flex-wrap: wrap;
}

/* Metallic Chrome Buttons */
.btn-primary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2.25rem;
  background: var(--chrome-btn-bg);
  color: #0d0f12;
  font-weight: 700;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.03em;
  border: 1px solid rgba(255, 255, 255, 0.8);
  box-shadow: var(--shadow-chrome);
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.btn-primary:hover {
  background: var(--chrome-btn-hover);
  color: #000000;
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(226, 232, 240, 0.35), inset 0 1px 0 #ffffff;
}

.btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.875rem 2.25rem;
  background: var(--chrome-btn-secondary);
  color: var(--color-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border-accent);
  backdrop-filter: blur(10px);
  transition: var(--transition);
}

.btn-secondary:hover {
  border-color: #ffffff;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.15);
  transform: translateY(-2px);
  box-shadow: 0 4px 15px rgba(255, 255, 255, 0.15);
}
  background: transparent;
  color: var(--color-heading);
  font-weight: 600;
  font-size: 0.9375rem;
  border-radius: var(--radius-sm);
  border: 1px solid var(--color-border);
}

.btn-secondary:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
  transform: translateY(-2px);
}

/* Page Banner */
.page-banner {
  padding: 5rem 0 3rem;
  background: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  text-align: center;
}

.page-title {
  font-size: clamp(2rem, 4vw, 3.25rem);
  margin-bottom: 0.75rem;
}

.page-subtitle {
  color: var(--color-text-muted);
  font-size: 1.125rem;
  max-width: 600px;
  margin: 0 auto;
}

/* Section Common */
.section {
  padding: 5rem 0;
}

.section-header {
  margin-bottom: 3rem;
  text-align: center;
}

.section-subtitle {
  color: var(--color-accent);
  font-size: 0.875rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  margin-bottom: 0.5rem;
  display: block;
}

.section-title {
  font-size: clamp(1.75rem, 3.5vw, 2.75rem);
}

/* Masonry Portfolio Gallery */
.masonry-gallery {
  column-count: 3;
  column-gap: 1.5rem;
}

@media (max-width: 992px) {
  .masonry-gallery { column-count: 2; }
}

@media (max-width: 576px) {
  .masonry-gallery { column-count: 1; }
}

.portfolio-item {
  break-inside: avoid;
  margin-bottom: 1.5rem;
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  cursor: pointer;
  transition: var(--transition);
}

.portfolio-item:hover {
  transform: translateY(-4px);
  border-color: var(--color-border-accent);
  box-shadow: var(--shadow-card);
}

.portfolio-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.portfolio-item:hover img {
  transform: scale(1.04);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(180deg, rgba(17,19,23,0) 40%, rgba(17,19,23,0.92) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.5rem;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-caption {
  color: var(--color-heading);
  font-size: 1rem;
  font-weight: 600;
  line-height: 1.3;
}

.portfolio-zoom-icon {
  position: absolute;
  top: 1rem;
  right: 1rem;
  width: 36px;
  height: 36px;
  background: rgba(17, 19, 23, 0.8);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  border: 1px solid var(--color-border-accent);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  z-index: 99999;
  background: rgba(10, 11, 14, 0.96);
  backdrop-filter: blur(20px);
  display: none;
  align-items: center;
  justify-content: center;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox-modal.active {
  display: flex;
  opacity: 1;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2rem;
  z-index: 100003;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
}

.lightbox-close:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #111111;
  transform: scale(1.1);
}

/* Custom Swiper Lightbox Navigation */
.swiper-button-next,
.swiper-button-prev {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 54px;
  height: 54px;
  z-index: 100002;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  color: #ffffff;
  background: rgba(255, 255, 255, 0.12);
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  transition: all 0.25s ease;
}

.swiper-button-next::after,
.swiper-button-prev::after {
  display: none !important;
  content: "" !important;
}

.swiper-button-next:hover,
.swiper-button-prev:hover {
  background: var(--color-accent);
  border-color: var(--color-accent);
  color: #111111;
  transform: translateY(-50%) scale(1.1);
}

.swiper-button-prev {
  left: 2rem;
}

.swiper-button-next {
  right: 2rem;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.service-card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
  background: var(--color-bg-card-hover);
}

.service-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 800;
  color: rgba(203, 213, 225, 0.2);
  margin-bottom: 1rem;
}

.service-title {
  font-size: 1.375rem;
  margin-bottom: 0.75rem;
}

.service-desc {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

/* Staff Cards - About Page */
.staff-grid {
  display: grid;
  grid-template-columns: repeat(5, 1fr);
  gap: 1rem;
  margin-top: 2.5rem;
  width: 100%;
}

@media (max-width: 992px) {
  .staff-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 768px) {
  .staff-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 480px) {
  .staff-grid {
    grid-template-columns: 1fr;
  }
}

.staff-card {
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  overflow: hidden;
  text-align: center;
  padding: 2rem 1.5rem;
  transition: var(--transition);
  min-width: 0 !important;
}

.staff-card:hover {
  transform: translateY(-4px);
}

.staff-img-wrapper {
  width: 140px;
  height: 140px;
  margin: 0 auto 1.25rem;
  border-radius: 50%;
  overflow: hidden;
  border: 2px solid var(--color-accent);
  box-shadow: var(--shadow-glow);
}

.staff-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.staff-name {
  font-size: 1.125rem;
  margin-bottom: 0.25rem;
  white-space: nowrap;
}

.staff-desc {
  color: var(--color-text-muted);
  font-size: 0.8125rem;
  line-height: 1.3;
}

/* Blog Grid & Cards */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

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

.blog-card:hover {
  border-color: var(--color-border-accent);
  transform: translateY(-4px);
  box-shadow: var(--shadow-card);
}

.blog-card-img {
  height: 220px;
  overflow: hidden;
}

.blog-card-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s ease;
}

.blog-card:hover .blog-card-img img {
  transform: scale(1.05);
}

.blog-card-body {
  padding: 1.75rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.blog-card-date {
  font-size: 0.8125rem;
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.blog-card-title {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
}

.blog-card-excerpt {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
  margin-bottom: 1.5rem;
}

.blog-card-link {
  margin-top: auto;
  color: var(--color-heading);
  font-weight: 600;
  font-size: 0.875rem;
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

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

/* Contact Page Form */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1.25fr;
  gap: 3rem;
}

@media (max-width: 868px) {
  .contact-grid { grid-template-columns: 1fr; }
  .contact-info-card,
  .contact-form-wrapper {
    padding: 2rem 1.5rem;
  }
  .contact-item {
    flex-direction: row;
    align-items: center;
    text-align: left;
    gap: 1rem;
  }
  .contact-icon {
    margin: 0;
  }
}

.contact-info-card {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-icon {
  width: 48px;
  height: 48px;
  background: rgba(197, 160, 89, 0.1);
  border: 1px solid var(--color-border-accent);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-accent);
  font-size: 1.25rem;
  flex-shrink: 0;
}

.contact-label {
  font-size: 0.8125rem;
  color: var(--color-text-muted);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.contact-value {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--color-heading);
  margin-top: 0.25rem;
}

.contact-form-wrapper {
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 3rem 2.5rem;
}

.form-group {
  margin-bottom: 1.5rem;
}

.form-label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
  color: var(--color-heading);
}

.form-control {
  width: 100%;
  padding: 0.875rem 1rem;
  background: rgba(17, 19, 23, 0.6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  color: var(--color-heading);
  font-family: var(--font-body);
  font-size: 0.9375rem;
  transition: var(--transition);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-accent);
  box-shadow: 0 0 0 3px rgba(197, 160, 89, 0.15);
}

textarea.form-control {
  min-height: 140px;
  resize: vertical;
}

.form-alert {
  padding: 1rem;
  border-radius: var(--radius-sm);
  margin-bottom: 1.5rem;
  display: none;
  font-size: 0.9375rem;
}

.form-alert.success {
  background: rgba(46, 204, 113, 0.15);
  border: 1px solid rgba(46, 204, 113, 0.3);
  color: #2ecc71;
  display: block;
}

.form-alert.error {
  background: rgba(231, 76, 60, 0.15);
  border: 1px solid rgba(231, 76, 60, 0.3);
  color: #e74c3c;
  display: block;
}

/* Footer */
.site-footer {
  margin-top: auto;
  background: #0d0e11;
  border-top: 1px solid var(--color-border);
  padding: 4rem 0 2rem;
}

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

@media (max-width: 768px) {
  .footer-top { grid-template-columns: 1fr; gap: 2rem; }
}

.footer-brand p {
  color: var(--color-text-muted);
  margin-top: 1rem;
  font-size: 0.9375rem;
  max-width: 320px;
}

.footer-heading {
  font-size: 1rem;
  letter-spacing: 0.05em;
  margin-bottom: 1.25rem;
  color: var(--color-heading);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

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

.footer-socials {
  display: flex;
  gap: 1rem;
}

.social-icon-btn {
  width: 44px;
  height: 44px;
  background: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-text-muted);
  transition: var(--transition);
}

.social-icon-btn:hover {
  background: var(--color-accent);
  color: #111;
  border-color: var(--color-accent);
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid var(--color-border);
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: var(--color-text-muted);
  font-size: 0.875rem;
  flex-wrap: wrap;
  gap: 1rem;
}

/* Responsive Nav Drawer */
@media (max-width: 868px) {
  .nav-toggle { display: block; }
  .main-navigation {
    position: fixed;
    top: 80px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 80px);
    background: var(--color-bg-card);
    border-left: 1px solid var(--color-border);
    flex-direction: column;
    padding: 2rem;
    transition: var(--transition);
  }
  .main-navigation.active {
    right: 0;
  }
  .nav-menu {
    flex-direction: column;
    align-items: flex-start;
    gap: 1.5rem;
    width: 100%;
  }
  .header-cta {
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
  }
}

.swiper-caption {
  text-align: center;
}