/* === Theme === */
:root{
  --bg: #0b0c10;
  --card: #101218;
  --muted: #a7b0c0;
  --text: #fff;
  --primary: #7c8cff;
  --accent: #9ff2c6;
  --border: #1b2030;
  --shadow: 0 10px 30px rgba(0,0,0,.3);
  --radius: 16px;
  --header-bg: rgba(11,12,16,.6);
}

.light-theme {
  --bg: #f6f8fa;
  --card: #fff;
  --muted: #5a6a7a;
  --text: #1a2233;
  --primary: #7c8cff;
  --accent: #2ec4b6;
  --border: #e3e8ef;
  --shadow: 0 4px 20px rgba(0,0,0,0.08);
  --header-bg: rgba(255,255,255,.9);
}

html{scroll-behavior:smooth; overflow-x: hidden;}
body{margin:0;font-family: ui-sans-serif,system-ui,-apple-system,Segoe UI,Roboto,Ubuntu,"Helvetica Neue",Arial; background:var(--bg); color:var(--text); overflow-x: hidden; padding-top: 64px;}

.container{max-width:1100px;margin:0 auto;padding:0 16px}

/* Header */
header{position:fixed;top:0;left:0;width:100vw;z-index:999;backdrop-filter:saturate(180%) blur(10px);background:var(--header-bg);border-bottom:1px solid var(--border)}
.nav{display:flex;align-items:center;justify-content:space-between;height:64px}
.brand{display:flex;align-items:center;gap:10px;font-weight:700}
.brand .logo{width:28px;height:28px;border-radius:999px;display:block}
nav a{color:var(--text);text-decoration:none;margin:0 10px;font-size:14px}
nav a:hover{color:var(--accent)}
.header-controls{display:flex;align-items:center;gap:8px}
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--primary);color:#0b0c10;border:none;padding:10px 14px;border-radius:12px;font-weight:600;box-shadow:var(--shadow);cursor:pointer;text-decoration:none;transition:background 0.2s, box-shadow 0.2s, transform 0.2s;}
.btn:hover, .btn:focus {
  background: var(--accent);
  color: #101218;
  box-shadow: 0 8px 24px rgba(46,196,182,0.15);
  transform: translateY(-2px) scale(1.03);
}

/* Theme Button */
.theme-btn {
  background: var(--card);
  color: var(--primary);
  border: 1px solid var(--border);
  border-radius: 50%;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin-left: 16px;
  cursor: pointer;
  box-shadow: var(--shadow);
  transition: background 0.3s, color 0.3s, transform 0.2s, opacity 0.3s;
  position: relative;
  z-index: 1002;
}
.theme-btn:active {
  transform: scale(0.92) rotate(-10deg);
}
.theme-btn .theme-icon {
  font-size: 1.3em;
  transition: color 0.3s;
}
.theme-btn.spin {
  animation: spin 0.4s cubic-bezier(.68,-0.55,.27,1.55);
}
/* Hide theme button when mobile menu is active */
.mobile-menu.active ~ header .theme-btn,
body:has(.mobile-menu.active) .theme-btn {
  opacity: 0;
  pointer-events: none;
}
.theme-btn.spin {
  animation: spin 0.4s cubic-bezier(.68,-0.55,.27,1.55);
}
@keyframes spin {
  0% { transform: rotate(0deg) scale(1); }
  60% { transform: rotate(180deg) scale(1.2); }
  100% { transform: rotate(360deg) scale(1); }
}

/* Mobile Menu */
.mobile-menu-btn{
  display:none;
  background:var(--primary);
  border:none;
  padding:8px;
  cursor:pointer;
  border-radius:4px;
}
.hamburger-icon{display:flex;flex-direction:column;width:20px;height:16px;justify-content:space-between}
.hamburger-icon span{width:100%;height:2px;background:white;border-radius:1px;transition:all 0.3s ease}
.mobile-menu-btn.active .hamburger-icon span:nth-child(1){transform:rotate(45deg) translate(5px, 5px)}
.mobile-menu-btn.active .hamburger-icon span:nth-child(2){opacity:0}
.mobile-menu-btn.active .hamburger-icon span:nth-child(3){transform:rotate(-45deg) translate(7px, -6px)}

.mobile-menu{
  position:fixed;
  top:0;
  left:0;
  width:100%;
  height:100vh;
  background:rgba(0,0,0,0.8);
  z-index:1000;
  opacity:0;
  visibility:hidden;
  transition:all 0.3s ease;
}
.mobile-menu.active{
  opacity:1;
  visibility:visible;
}
.mobile-menu-content{
  position:absolute;
  right:0;
  top:0;
  height:100%;
  width:280px;
  background:var(--bg);
  border-left:1px solid var(--border);
  transform:translateX(100%);
  transition:transform 0.3s ease;
  display:flex;
  flex-direction:column;
  box-shadow:var(--shadow);
  z-index:1001;
}
.mobile-menu.active .mobile-menu-content{
  transform:translateX(0);
}
.mobile-menu-header {
  display: flex;
  justify-content: flex-end;
  padding: 20px 24px 0;
}
.mobile-menu-close {
  background: var(--primary);
  border: none;
  color: white;
  font-size: 16px;
  cursor: pointer;
  padding: 8px;
  border-radius: 4px;
  transition: background 0.2s, transform 0.2s;
  z-index: 1002;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
}
.mobile-menu-close:hover {
  background: var(--primary);
  opacity: 0.9;
}
.mobile-menu-close:active {
  transform: scale(0.95);
}
.mobile-nav{
  padding:20px 24px 24px;
  flex:1;
  background:var(--bg);
}
.mobile-nav-link{
  display:block;
  color:var(--text);
  text-decoration:none;
  padding:16px 0;
  font-size:18px;
  font-weight:500;
  border-bottom:1px solid var(--border);
  transition:color 0.2s ease;
}
.mobile-nav-link:hover{
  color:var(--primary);
  background:rgba(124,140,255,0.1);
}
.mobile-nav-link:last-child{
  border-bottom:none;
}
.mobile-menu-footer{
  padding:24px;
  border-top:1px solid var(--border);
}
.mobile-menu-footer .btn{
  width: -webkit-fill-available;
  justify-content:center;
  padding:12px 16px;
  font-size:14px;
}

/* Sections */
section{padding:72px 0}
.title{font-size:34px;line-height:1.2;margin:0 0 8px}
.subtitle{color:var(--text);max-width:760px;margin:6px auto 32px}
.center{text-align:center}
.grid{display:grid;gap:20px}
.g-2{grid-template-columns:repeat(2,minmax(0,1fr))}
.g-3{grid-template-columns:repeat(3,minmax(0,1fr))}
.cols-5{grid-template-columns:repeat(5, minmax(0,1fr))}
@media (max-width: 900px){.g-2,.g-3,.cols-5{grid-template-columns:1fr}}
@media (max-width: 768px){
  .container{padding:0 20px}
  .pills{flex-wrap:wrap}
  .pill{margin:4px 8px 4px 0}
  .cta-row{flex-direction:column;gap:12px}
  .cta-row .btn{width:100%;justify-content:center}
  .mobile-menu-btn{display:block !important}
  .desktop-only{display:none !important}
  header nav{display:none !important}
}
@media (max-width: 600px){
  .form-row{flex-direction:column;align-items:flex-start;gap:12px}
  .nav{height:56px}
  header{position:fixed !important;top:0 !important;left:0 !important;width:100vw !important;z-index:999 !important;}
  body { padding-top: 64px !important; }
  .brand span{display:none}
  header nav{display:none}
  .theme-btn{margin-left:8px;width:36px;height:36px}
  .title{font-size:28px;line-height:1.3}
  .subtitle{font-size:16px}
  .btn{min-height:44px;padding:12px 16px}
  .hero{padding:40px 0}
  section{padding:48px 0}
}
@media (min-width: 769px) {
  .mobile-menu-btn{
    display:none !important;
  }
  .desktop-only{
    display:inline-flex !important;
  }
  header nav{
    display:flex !important;
  }
}

/* Hero & CTA */
.pills{display:flex;flex-wrap:wrap;gap:8px}
.pill{display:inline-block;padding:6px 12px;background:var(--card);border:1px solid var(--border);border-radius:20px;font-size:14px;white-space:nowrap}
.cta-row{display:flex;gap:16px;align-items:center}
.trust-row{margin-top:24px}

/* Cards */
.card, .card.reveal {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  transform: translateZ(0);
  transition: box-shadow 0.3s, transform 0.3s;
}
.card:hover, .card.reveal:hover {
  box-shadow: 0 16px 40px rgba(124,140,255,0.15), 0 2px 8px rgba(0,0,0,0.08);
  transform: translateY(-4px) scale(1.02);
}
.card .body{padding:18px}
.card h4{margin:0 0 8px}
.muted{color:var(--text);opacity:0.8;}
.list{list-style:none;padding:0;margin:0}
.list li{display:flex;gap:8px;align-items:flex-start;margin:8px 0}
.check{color:var(--accent)}
.italic{font-style:italic}
.mt8{margin-top:8px}
.mt10{margin-top:10px}
.row{display:flex;justify-content:space-between;align-items:center}
.spacer{margin-top:12px}
.form-row{display:flex;justify-content:space-between;align-items:center;margin-top:10px}
.small{font-size:12px}
.input{width:100%;padding:12px;border-radius:12px;border:1px solid var(--border);background:var(--card);color:var(--text);box-sizing:border-box}

/* Contact cards */
.contact-item{display:flex;align-items:center;gap:12px}
.contact-icon{flex-shrink:0;}
.contact-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

@media (max-width: 768px) {
  .contact-row {
    flex-direction: row;
    align-items: center;
    justify-content: flex-start;
    gap: 12px;
  }
  .contact-icon {
    margin-left: 0;
    margin-right: 0;
  }
}
}
.contact-text {
  display: flex;
  flex-direction: column;
  justify-content: center;
  word-break: break-all;
  max-width: 100%;
  overflow-wrap: anywhere;
  text-align: left;
}
.contact-text a {
  display: inline-block;
  max-width: 100%;
  word-break: break-all;
  overflow-wrap: anywhere;
  text-overflow: ellipsis;
  white-space: normal;
}
}
@media (min-width: 769px) {
  .contact-icon {
    width: 56px !important;
    height: 56px !important;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  .contact-row {
    flex-direction: row;
    align-items: center;
    justify-content: center;
    gap: 24px;
  }
  .contact-item {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
  }
}

@media (min-width: 769px) {
  .contact-icon {
    width: 40px !important;
    height: 40px !important;
    display: block;
    margin-left: auto;
    margin-right: auto;
  }
  .contact-item {
    flex-direction: column;
    align-items: center;
    gap: 12px;
    text-align: center;
  }
}

/* Hero (parallax-ready) */
.hero{position:relative;overflow:hidden}
.hero::before{
  content:'';
  position:absolute;
  top:0;
  left:0;
  right:0;
  height:120%;
  background:linear-gradient(135deg, var(--primary) 0%, var(--accent) 100%);
  opacity:0.03;
  /* Parallax removed */
  z-index:-1;
}

.underline{
  position:relative;
  display:inline-block;
}
.underline::after{
  content:'';
  position:absolute;
  left:0;
  bottom:-2px;
  width:100%;
  height:3px;
  background:var(--accent);
  border-radius:2px;
}

.reveal{
  opacity:0;
  transform:translateY(30px);
  transition:all 0.8s cubic-bezier(0.25,0.46,0.45,0.94);
}
.reveal.visible{
  opacity:1;
  transform:translateY(0);
}

.step{
  text-align:center;
  padding:24px 12px;
}
.step .icon{
  font-size:28px;
  margin-bottom:12px;
}

.chips{
  display:flex;
  flex-wrap:wrap;
  gap:12px;
  justify-content:center;
}

.footer-row{
  display:flex;
  justify-content:space-between;
  align-items:center;
  padding:24px 0;
  border-top:1px solid var(--border);
  font-size:14px;
}
.links a{
  color:var(--muted);
  text-decoration:none;
}
.links a:hover{
  color:var(--text);
}

/* Work Gallery Modal */
.work-modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 1000;
  opacity: 0;
  visibility: hidden;
  transition: all 0.3s ease;
}

.work-modal.active {
  opacity: 1;
  visibility: visible;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  cursor: pointer;
}

.modal-content {
  position: relative;
  width: 90%;
  max-width: 1000px;
  max-height: 90vh;
  background: var(--bg);
  border-radius: var(--radius);
  padding: 32px;
  box-shadow: var(--shadow);
  animation: modalSlideIn 0.3s ease;
  overflow-y: auto;
}

@keyframes modalSlideIn {
  from {
    transform: translateY(-50px) scale(0.9);
    opacity: 0;
  }
  to {
    transform: translateY(0) scale(1);
    opacity: 1;
  }
}

.modal-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 24px;
  padding-bottom: 16px;
  border-bottom: 1px solid var(--border);
}

.modal-header h3 {
  margin: 0;
  font-size: 24px;
  color: var(--text);
}

.modal-close {
  background: none;
  border: none;
  font-size: 24px;
  color: var(--text);
  cursor: pointer;
  padding: 8px;
  border-radius: 50%;
  transition: all 0.3s ease;
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.modal-close:hover {
  background: var(--card);
  transform: rotate(90deg);
}

.gallery-container {
  margin-bottom: 24px;
}

.gallery-main {
  position: relative;
  margin-bottom: 20px;
}

.gallery-image-container {
  position: relative;
  width: 100%;
  height: 400px;
  background: #000;
  border-radius: var(--radius);
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-main-img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: var(--radius);
}

.gallery-counter {
  position: absolute;
  bottom: 16px;
  right: 16px;
  background: rgba(0, 0, 0, 0.8);
  color: white;
  padding: 8px 12px;
  border-radius: 20px;
  font-size: 14px;
}

.gallery-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.7);
  color: white;
  border: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  font-size: 24px;
  cursor: pointer;
  transition: all 0.3s ease;
  z-index: 10;
  display: flex;
  align-items: center;
  justify-content: center;
}

.gallery-nav:hover {
  background: rgba(0, 0, 0, 0.9);
  transform: translateY(-50%) scale(1.1);
}

.gallery-prev {
  left: 16px;
}

.gallery-next {
  right: 16px;
}

.gallery-thumbnails {
  width: 100%;
}

.thumbnail-container {
  display: flex;
  gap: 12px;
  overflow-x: auto;
  padding: 12px 0;
  scrollbar-width: thin;
  scrollbar-color: var(--primary) var(--border);
}

.thumbnail-container::-webkit-scrollbar {
  height: 6px;
}

.thumbnail-container::-webkit-scrollbar-track {
  background: var(--border);
  border-radius: 3px;
}

.thumbnail-container::-webkit-scrollbar-thumb {
  background: var(--primary);
  border-radius: 3px;
}

.gallery-thumbnail {
  min-width: 80px;
  height: 60px;
  border-radius: 6px;
  cursor: pointer;
  object-fit: cover;
  border: 2px solid transparent;
  transition: all 0.3s ease;
}

.gallery-thumbnail:hover {
  transform: scale(1.05);
  border-color: var(--primary);
}

.gallery-thumbnail.active {
  border-color: var(--primary);
  box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
}

.modal-description {
  padding-top: 16px;
  border-top: 1px solid var(--border);
}

.modal-description p {
  margin: 0;
  color: var(--text);
  line-height: 1.6;
}

/* Responsive modal styles */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    padding: 20px;
    margin: 20px;
  }
  
  .gallery-image-container {
    height: 250px;
  }
  
  .gallery-nav {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
  
  .gallery-prev {
    left: 8px;
  }
  
  .gallery-next {
    right: 8px;
  }
  
  .gallery-thumbnail {
    min-width: 60px;
    height: 45px;
  }
  
  .modal-header h3 {
    font-size: 20px;
  }
}

@media (max-width: 480px) {
  .modal-content {
    padding: 16px;
  }
  
  .gallery-image-container {
    height: 200px;
  }
  
  .thumbnail-container {
    gap: 8px;
  }
}

@media (min-width: 769px) {
  .card {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .card .body {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    height: auto;
    position: relative;
  }
  .work-card-btn {
    margin-top: auto;
    align-self: center;
    display: block;
  }
}