/* Unified Core Solutions LLC - Stylesheet */

:root {
  --black: #000000;
  --white: #FFFFFF;
  --gray-50: #FAFAFA;
  --gray-100: #F5F5F5;
  --gray-200: #E5E5E5;
  --gray-300: #D4D4D4;
  --gray-600: #525252;
  --gray-900: #171717;
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  /* Navbar */
  --nav-height: 180px; /* desktop */
  --logo-height: 130px; /* desktop */
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-primary);
  color: var(--gray-900);
  background-color: var(--white);
  line-height: 1.6;
  overflow-x: hidden;
}

/* NAVIGATION */
.navbar {
  background: var(--white);
  padding: 1rem 0;
  position: fixed;
  width: 100%;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid var(--gray-200);
  min-height: var(--nav-height);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-brand {
  display: block;
  line-height: 1;
}

.navbar-brand .logo {
  height: var(--logo-height);
  width: auto;
  filter: none;
  display: block;
}

.navbar-nav {
  display: flex;
  gap: 2rem;
  list-style: none;
  align-items: center;
  margin: 0;
  padding: 0;
}

.nav-link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--gray-900);
  transition: opacity 0.3s;
  display: block;
  padding: 0.5rem 0;
}

.nav-link:hover {
  opacity: 0.6;
}

/* Use Bootstrap's default toggler */

/* Let Bootstrap handle collapse behavior at < lg */

/* HERO SECTION */
.hero {
  background: var(--black);
  color: var(--white);
  padding: 10rem 0 6rem;
  margin-top: var(--nav-height);
  position: relative;
  overflow: hidden;
  min-height: 90vh;
  display: flex;
  align-items: center;
}

/* Responsive navbar/logo sizing */
@media (max-width: 991px) {
  :root {
    --nav-height: 140px; /* mobile/tablet */
    --logo-height: 110px;
  }
  .navbar {
    padding: 0.5rem 0;
  }
}

.hero-content {
  position: relative;
  z-index: 2;
}

.hero h1 {
  font-size: clamp(3rem, 8vw, 6.5rem);
  font-weight: 700;
  line-height: 0.95;
  letter-spacing: -0.03em;
  margin-bottom: 0;
  color: var(--white);
  text-transform: uppercase;
}

.hero h1 .text-gradient {
  background: linear-gradient(135deg, #FF1493 0%, #8B5CF6 50%, #00BFFF 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  display: inline-block;
  font-style: italic;
}

.hero-3d-object {
  position: absolute;
  right: 8%;
  top: 50%;
  transform: translateY(-50%);
  width: 350px;
  height: 350px;
  z-index: 1;
}

.hero-3d-object img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  animation: float 6s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50% { transform: translateY(-20px); }
}

.scroll-indicator {
  position: absolute;
  bottom: 2.5rem;
  right: 2.5rem;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: transform 0.3s;
  z-index: 10;
}

.scroll-indicator:hover {
  transform: translateY(5px);
}

.scroll-indicator svg {
  color: var(--black);
}

/* INTRO SECTION */
.intro-section {
  padding: 10rem 0;
  background: var(--white);
}

.intro-content {
  max-width: 100%;
}

.intro-number {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-bottom: 3rem;
  display: block;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.intro-title {
  font-size: clamp(2.25rem, 4.5vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 4rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.intro-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray-600);
  margin-bottom: 0;
}

.intro-link {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.5rem 0;
  border-bottom: 1px solid var(--black);
  transition: opacity 0.3s;
  margin-top: 2rem;
}

.intro-link:hover {
  opacity: 0.6;
}

/* SERVICES SECTION */
.services-section {
  padding: 10rem 0;
  background: var(--gray-50);
}

.services-number {
  font-size: 0.75rem;
  color: var(--gray-600);
  margin-bottom: 4rem;
  display: block;
  font-weight: 500;
  letter-spacing: 0.1em;
}

.services-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-item {
  border-bottom: 1px solid var(--gray-300);
  padding: 3rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
  cursor: pointer;
  transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.service-item:first-child {
  border-top: 1px solid var(--gray-300);
}

.service-item:hover {
  padding-left: 3rem;
  background: rgba(0, 0, 0, 0.02);
}

.service-name {
  font-size: clamp(1.75rem, 3.5vw, 3rem);
  font-weight: 600;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.service-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.service-contact-btn {
  padding: 0.35rem 0.6rem;
  border: 2px solid var(--black);
  font-size: 0.7rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--black);
  background: var(--white);
}

.service-contact-btn:hover {
  background: var(--black);
  color: var(--white);
  text-decoration: none;
}

.service-description {
  width: 100%;
  grid-column: 1 / -1;
  margin-top: 1rem;
  font-size: 0.95rem;
  line-height: 1.8;
  color: var(--gray-700);
}

.service-arrow {
  font-size: 2.5rem;
  transition: transform 0.4s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 300;
}

.service-item:hover .service-arrow {
  transform: translateX(15px);
}

/* PORTFOLIO SECTION */
.portfolio-section {
  padding: 10rem 0;
  background: var(--black);
  color: var(--white);
}

.portfolio-header {
  margin-bottom: 5rem;
}

.portfolio-title {
  font-size: clamp(2.25rem, 4.5vw, 4rem);
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--white);
  line-height: 1.15;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.portfolio-subtitle {
  font-size: 1rem;
  color: var(--gray-300);
  font-weight: 400;
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.portfolio-item {
  position: relative;
  overflow: hidden;
  border-radius: 0;
  aspect-ratio: 4/3;
  cursor: pointer;
  background: var(--gray-900);
}

.portfolio-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.4, 0, 0.2, 1);
}

.portfolio-item:hover img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 1.5rem;
  background: linear-gradient(to top, rgba(0,0,0,0.9) 0%, rgba(0,0,0,0.6) 50%, transparent 100%);
  opacity: 0;
  transition: opacity 0.4s;
}

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

.portfolio-item-title {
  font-size: 1.125rem;
  font-weight: 600;
  color: var(--white);
  margin: 0;
}

/* TEAM SECTION */
.team-section {
  padding: 10rem 0;
  background: var(--white);
}

.team-image {
  width: 100%;
  height: 600px;
  object-fit: cover;
  border-radius: 0;
  margin-bottom: 0;
}

/* APPROACH SECTION */
.approach-section {
  padding: 10rem 0;
  background: var(--gray-50);
}

.approach-content {
  max-width: 100%;
}

.approach-title {
  font-size: clamp(2.25rem, 4.5vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 4rem;
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.approach-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray-600);
  margin-bottom: 0;
}

/* LARGE TEXT SECTION */
.large-text-section {
  padding: 10rem 0;
  background: var(--white);
  overflow: hidden;
}

.large-text {
  font-size: clamp(3.5rem, 12vw, 14rem);
  font-weight: 900;
  line-height: 0.85;
  text-transform: uppercase;
  letter-spacing: -0.04em;
  color: transparent;
  -webkit-text-stroke: 2px var(--black);
  text-stroke: 2px var(--black);
  font-family: var(--font-primary);
}

/* CTA SECTION */
.cta-section {
  padding: 10rem 0;
  background: var(--black);
  color: var(--white);
}

.cta-content {
  max-width: 100%;
}

.cta-title {
  font-size: clamp(2.25rem, 4.5vw, 4rem);
  font-weight: 700;
  line-height: 1.15;
  margin-bottom: 4rem;
  color: var(--white);
  letter-spacing: -0.02em;
  text-transform: uppercase;
}

.cta-text {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--gray-300);
  margin-bottom: 0;
}

/* FOOTER */
.footer {
  background: var(--black);
  color: var(--white);
  padding: 5rem 0 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-content {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem;
  margin-bottom: 4rem;
}

.footer-section h5 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.footer-links li {
  margin-bottom: 0.875rem;
}

.footer-links a {
  color: var(--gray-300);
  font-size: 0.875rem;
  transition: color 0.3s;
}

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

.footer-bottom {
  padding-top: 3rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.875rem;
  color: var(--gray-600);
}

.footer-contact {
  font-size: 1.75rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.01em;
}

/* BUTTONS */
.btn {
  display: inline-block;
  padding: 1rem 2rem;
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border: 2px solid var(--black);
  background: var(--black);
  color: var(--white);
  cursor: pointer;
  transition: all 0.3s;
  border-radius: 0;
}

.btn:hover {
  background: var(--white);
  color: var(--black);
}

.btn-outline {
  background: transparent;
  color: var(--black);
  border-color: var(--black);
}

.btn-outline:hover {
  background: var(--black);
  color: var(--white);
}

/* INNER PAGES */
.page-hero {
  background: var(--black);
  color: var(--white);
  padding: 8rem 0 4rem;
  min-height: 40vh;
  display: flex;
  align-items: center;
}

.breadcrumb {
  margin-bottom: 2rem;
  background: none;
  padding: 0;
}

.breadcrumb-item {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.breadcrumb-item a {
  color: var(--gray-300);
  text-decoration: none;
}

.breadcrumb-item.active {
  color: var(--white);
}

.breadcrumb-item + .breadcrumb-item::before {
  content: ">";
  color: var(--gray-300);
  margin: 0 0.5rem;
}

.page-title {
  font-size: 4rem;
  font-weight: 900;
  line-height: 0.9;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.page-subtitle {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-300);
  margin: 0;
}

.page-content {
  padding: 6rem 0;
  background: var(--white);
}

.content-section {
  margin-bottom: 4rem;
}

.content-section h2 {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 1.5rem;
  color: var(--black);
}

.content-section h3 {
  font-size: 1.25rem;
  font-weight: 600;
  margin-bottom: 1rem;
  color: var(--black);
}

.content-section p {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: 1.5rem;
}

.content-section ul {
  margin-bottom: 1.5rem;
}

.content-section li {
  font-size: 1rem;
  line-height: 1.7;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.approach-list {
  list-style: none;
  padding: 0;
}

.approach-list li {
  padding: 1rem 0;
  border-bottom: 1px solid var(--gray-200);
}

.approach-list li:last-child {
  border-bottom: none;
}

.sidebar {
  padding-left: 2rem;
}

.sidebar-section {
  margin-bottom: 3rem;
  padding: 2rem;
  background: var(--gray-50);
  border-radius: 8px;
}

.sidebar-section h3 {
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.5rem;
  color: var(--black);
}

.service-links,
.legal-links {
  list-style: none;
  padding: 0;
  margin: 0;
}

.service-links li,
.legal-links li {
  margin-bottom: 0.75rem;
}

.service-links a,
.legal-links a {
  color: var(--gray-600);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.3s;
}

.service-links a:hover,
.legal-links a:hover,
.service-links a.active,
.legal-links a.active {
  color: var(--black);
}

/* CONTACT FORM */
.contact-form-section {
  margin-bottom: 4rem;
}

.contact-form .form-group {
  margin-bottom: 2rem;
}

.contact-form label {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--black);
  margin-bottom: 0.5rem;
  display: block;
}

.contact-form .form-control {
  width: 100%;
  padding: 1rem;
  border: 2px solid var(--gray-200);
  background: var(--white);
  font-size: 1rem;
  border-radius: 0;
  transition: border-color 0.3s;
}

.contact-form .form-control:focus {
  outline: none;
  border-color: var(--black);
}

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

.contact-form select.form-control {
  cursor: pointer;
}

.recaptcha-placeholder {
  padding: 1rem;
  background: var(--gray-50);
  border: 1px solid var(--gray-200);
  text-align: center;
  margin-bottom: 2rem;
}

.contact-info {
  padding-left: 2rem;
}

.contact-section {
  margin-bottom: 3rem;
}

.contact-section h3 {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 1.5rem;
  color: var(--black);
}

.social-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.social-link {
  color: var(--gray-600);
  font-size: 0.875rem;
  text-decoration: none;
  transition: color 0.3s;
}

.social-link:hover {
  color: var(--black);
}

.contact-detail {
  font-size: 0.875rem;
  color: var(--gray-700);
  margin-bottom: 0.5rem;
}

.contact-note {
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--gray-600);
}

.contact-cta {
  background: var(--gray-50);
}

/* LEGAL CONTENT */
.legal-content {
  max-width: none;
}

.legal-content .content-section ul {
  padding-left: 1.5rem;
}

.legal-content .content-section ul li {
  list-style-type: disc;
}

/* UTILITIES */
.container {
  max-width: 1400px;
  margin: 0 auto;
  padding: 0 3rem;
}

@media (max-width: 1400px) {
  .container {
    max-width: 1200px;
  }
}

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

.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.mt-5 { margin-top: 3rem; }

/* ANIMATIONS */
.scroll-animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.6s ease-out;
}

.scroll-animate.active {
  opacity: 1;
  transform: translateY(0);
}

/* RESPONSIVE */
@media (max-width: 991px) {
  .hero-3d-object {
    display: none;
  }
  
  .portfolio-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .hero {
    padding: 8rem 0 4rem;
    min-height: 70vh;
  }
  
  .intro-section,
  .services-section,
  .portfolio-section,
  .team-section,
  .approach-section,
  .large-text-section,
  .cta-section {
    padding: 5rem 0;
  }
  
  .portfolio-grid {
    grid-template-columns: 1fr;
    gap: 1rem;
  }
  
  .footer-content {
    grid-template-columns: 1fr;
    gap: 2rem;
  }
  
  .footer-bottom {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }
  
  .service-item {
    padding: 2rem 0;
  }
  
  .service-item:hover {
    padding-left: 1rem;
  }
  
  .scroll-indicator {
    width: 50px;
    height: 50px;
    bottom: 1.5rem;
    right: 1.5rem;
  }
  
  .container {
    padding: 0 1.5rem;
  }
}