/* State of Art Designers - Static Site Styles */
:root {
  --color-dark: #1A1A1A;
  --color-text: #333;
  --color-light: #F8F8F8;
  --color-accent: #2A2A2A;
  --max-width: 1200px;
  --font-heading: 'Poppins', sans-serif;
  --font-body: 'Raleway', sans-serif;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 15px;
  line-height: 1.6;
  color: var(--color-text);
  background: var(--color-light);
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  font-weight: 600;
}

/* Header & Navigation */
header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 1px 3px rgba(0,0,0,0.08);
}

nav {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 20px 24px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-dark);
  text-decoration: none;
  letter-spacing: -0.02em;
}

.nav-links {
  display: flex;
  gap: 32px;
  list-style: none;
}

.nav-links a {
  color: var(--color-dark);
  text-decoration: none;
  font-weight: 500;
  transition: color 0.2s;
}

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

.nav-cta {
  background: var(--color-dark);
  color: white !important;
  padding: 8px 20px;
  border-radius: 4px;
}

.nav-cta:hover {
  background: var(--color-accent);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 0;
  border: none;
  background: transparent;
  cursor: pointer;
  position: relative;
  flex-shrink: 0;
}

.nav-toggle::before,
.nav-toggle::after {
  content: "";
  position: absolute;
  left: 12px;
  right: 12px;
  height: 2px;
  background: var(--color-dark);
  transition: transform 0.2s, opacity 0.2s;
}

.nav-toggle::before {
  top: 14px;
}

.nav-toggle::after {
  bottom: 14px;
}

.nav-toggle span {
  position: absolute;
  left: 12px;
  right: 12px;
  top: 21px;
  height: 2px;
  background: var(--color-dark);
  transition: opacity 0.2s;
}

.nav-toggle[aria-expanded="true"]::before {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle[aria-expanded="true"]::after {
  transform: translateY(-7px) rotate(-45deg);
}

.nav-toggle[aria-expanded="true"] span {
  opacity: 0;
}

/* Skip Link */
.skip-link {
  position: absolute;
  top: -100px;
  left: 24px;
  z-index: 10000;
  padding: 12px 20px;
  background: var(--color-dark);
  color: white;
  text-decoration: none;
  font-weight: 600;
  transition: top 0.2s;
}

.skip-link:focus {
  top: 24px;
}

/* Hero Section */
.hero {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 120px 24px 80px;
}

.hero-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.hero-label {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 10px;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 600;
  color: var(--color-dark);
  line-height: 1.1;
  margin-bottom: 10px;
}

.hero-text {
  font-size: 15px;
  line-height: 1.7;
  max-width: 540px;
}

.hero-image {
  text-align: center;
}

.hero-image img {
  max-width: 100%;
  height: auto;
}

/* Rotating banner */
.banner-section {
  padding: 0;
  max-width: 100%;
  margin: 0;
}

.banner-wrapper {
  position: relative;
  max-width: var(--max-width);
  margin: 0 auto;
  overflow: hidden;
}

.banner-slides {
  display: flex;
  transition: transform 0.5s ease-in-out;
  will-change: transform;
}

.banner-slide {
  flex: 0 0 100%;
  width: 100%;
  min-width: 0;
}

.banner-slide img {
  width: 100%;
  height: 260px;
  object-fit: cover;
  display: block;
}

.banner-dots {
  position: absolute;
  bottom: 16px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 10px;
  z-index: 2;
}

.banner-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  border: none;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  padding: 0;
  transition: background 0.2s;
}

.banner-dot:hover {
  background: rgba(255, 255, 255, 0.8);
}

.banner-dot.active {
  background: white;
}

/* Section Styles */
section {
  padding: 80px 24px;
  max-width: var(--max-width);
  margin: 0 auto;
}

.section-label {
  font-size: 12px;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.section-title {
  font-size: 2.5rem;
  margin-bottom: 40px;
}

/* Services Grid */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 24px;
}

.service-item h6 {
  font-size: 12px;
  letter-spacing: 2px;
  color: var(--color-dark);
  margin-bottom: 8px;
}

.service-item h4 {
  font-size: 1.5rem;
  margin-bottom: 12px;
}

.service-item p {
  font-size: 15px;
  line-height: 1.6;
}

.services-custom {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 40px;
  margin-top: 60px;
  padding: 40px 0;
  background: var(--color-light);
}

.services-custom .cta-button {
  margin-top: 16px;
}

/* Vision Section */
.vision-section {
  padding: 80px 24px;
}

.vision-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.vision-list {
  list-style: none;
}

.vision-list li {
  padding: 12px 0;
  padding-left: 24px;
  position: relative;
  border-bottom: 1px solid rgba(0,0,0,0.06);
}

.vision-list li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 20px;
  width: 6px;
  height: 6px;
  background: var(--color-dark);
  border-radius: 50%;
}

/* About Page */
.about-hero {
  min-height: 400px;
  background: linear-gradient(90deg, var(--color-dark) 50%, transparent 100%);
  background-size: 60vw 100%;
  background-position: right;
  background-repeat: no-repeat;
  padding: 160px 24px 120px;
}

.about-content {
  max-width: var(--max-width);
  margin: 0 auto;
}

.about-section {
  margin-bottom: 80px;
}

.about-section h3 {
  font-size: 1.75rem;
  margin-bottom: 24px;
}

.about-section p {
  margin-bottom: 16px;
  max-width: none;
}

.about-images {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin: 40px 0;
}

.about-images img {
  width: 100%;
  height: 260px;
  object-fit: cover;
}

/* Services Page */
.services-hero {
  min-height: 400px;
  background: linear-gradient(90deg, var(--color-dark) 50%, transparent 100%);
  padding: 160px 24px 120px;
}

.services-intro-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
  margin-bottom: 80px;
}

.services-intro-text h3 {
  font-size: 1.75rem;
  margin-bottom: 20px;
  color: var(--color-dark);
}

.services-intro-text p {
  font-size: 15px;
  line-height: 1.7;
  color: var(--color-text);
  margin: 0;
}

.services-intro-image {
  min-width: 0;
}

.services-intro-image img {
  width: 100%;
  height: auto;
  display: block;
  object-fit: cover;
  max-height: 420px;
  object-position: center;
}

.cta-button {
  display: inline-block;
  padding: 12px 24px;
  background: var(--color-dark);
  color: white;
  text-decoration: none;
  font-weight: 600;
  margin-top: 16px;
  transition: background 0.2s;
}

.cta-button:hover {
  background: var(--color-accent);
}

/* Contact Page */
.contact-hero {
  min-height: 300px;
  background: var(--color-light);
  padding: 140px 24px 80px;
}

.contact-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  margin-top: -60px;
}

.contact-info h4 {
  font-size: 1.25rem;
  margin-bottom: 16px;
}

.contact-info p {
  margin-bottom: 8px;
}

.contact-form {
  background: white;
  padding: 40px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
}

.contact-form label {
  display: block;
  margin-bottom: 6px;
  font-weight: 500;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 12px 16px;
  margin-bottom: 20px;
  border: 1px solid #ddd;
  font-family: inherit;
  font-size: 15px;
}

.contact-form textarea {
  min-height: 120px;
  resize: vertical;
}

.contact-form button {
  padding: 14px 32px;
  background: var(--color-dark);
  color: white;
  border: none;
  font-family: inherit;
  font-size: 15px;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.2s;
}

.contact-form button:hover {
  background: var(--color-accent);
}

.name-fields {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

/* Map */
.map-container {
  margin-top: 60px;
  height: 400px;
  border: 1px solid #eee;
}

.map-container iframe {
  width: 100%;
  height: 100%;
  border: none;
}

/* Footer */
footer {
  background: var(--color-dark);
  color: white;
  margin-top: 80px;
}

.footer-main {
  padding: 60px 24px 40px;
}

.footer-grid {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 40px;
}

.footer-col h4 {
  font-size: 1rem;
  margin-bottom: 16px;
  color: white;
}

.footer-col p {
  font-size: 14px;
  line-height: 1.6;
  color: rgba(255,255,255,0.85);
  margin-bottom: 8px;
}

.cta-light {
  background: white !important;
  color: var(--color-dark) !important;
  margin-top: 16px;
}

.cta-light:hover {
  background: var(--color-light) !important;
  color: var(--color-dark) !important;
}

.social-links {
  display: flex;
  gap: 16px;
}

.social-links a {
  color: rgba(255,255,255,0.85);
  text-decoration: none;
}

.social-links a:hover {
  color: white;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.15);
  padding: 24px 24px;
}

.footer-content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 24px;
}

.footer-privacy {
  max-width: var(--max-width);
  margin: 12px auto 0;
  font-size: 12px;
  color: rgba(255,255,255,0.65);
  line-height: 1.5;
}

.footer-privacy a {
  color: rgba(255,255,255,0.9);
  text-decoration: underline;
}

.footer-powered {
  max-width: var(--max-width);
  margin: 8px auto 0;
  font-size: 13px;
  color: rgba(255,255,255,0.6);
}

.footer-links {
  display: flex;
  gap: 24px;
  list-style: none;
}

.footer-links a {
  color: rgba(255,255,255,0.8);
  text-decoration: none;
}

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

/* Responsive */
@media (max-width: 768px) {
  .hero-content,
  .vision-content,
  .contact-content {
    grid-template-columns: 1fr;
  }

  .services-grid {
    grid-template-columns: 1fr;
  }

  .about-images {
    grid-template-columns: 1fr;
  }

  .services-intro-row {
    grid-template-columns: 1fr;
    gap: 40px;
    margin-bottom: 60px;
  }

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

  .hero-title {
    font-size: 2.25rem;
  }

  .nav-links {
    gap: 20px;
  }

  .nav-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 100%;
    right: 24px;
    left: 24px;
    flex-direction: column;
    background: rgba(255,255,255,0.98);
    padding: 24px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.1);
    display: none;
    gap: 16px;
  }

  .nav-links.open {
    display: flex;
  }

  nav {
    position: relative;
  }
}

@media (max-width: 600px) {
  .name-fields {
    grid-template-columns: 1fr;
  }
}