/* SynergyAssure — Main Styles */

/* Gradients */
.hero-gradient {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 40%, #1e40af 70%, #2563eb 100%);
}
.footer-gradient {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
}

/* Navigation */
#main-nav.nav-transparent { background: transparent; }
#main-nav.nav-scrolled {
  background: rgba(255,255,255,0.97);
  backdrop-filter: blur(12px);
  border-bottom: 2px solid #1e40af;
  box-shadow: 0 4px 20px rgba(30,64,175,0.08);
}
#main-nav.nav-scrolled .nav-link { color: #0f172a !important; }
#main-nav.nav-scrolled .nav-logo-text span:first-child { color: #0f172a !important; }

.nav-link { position: relative; }
.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 2px;
  background: #3b82f6;
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.35s ease;
}
.nav-link:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

/* Buttons */
.btn-primary {
  position: relative;
  overflow: hidden;
  transition: transform 0.35s ease, box-shadow 0.35s ease;
}
.btn-primary:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(30,64,175,0.35);
}
.btn-primary::after {
  content: '';
  position: absolute;
  top: 0; left: -100%;
  width: 60%; height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transform: skewX(-20deg);
  transition: left 0.6s ease;
}
.btn-primary:hover::after { left: 150%; }

.btn-secondary { transition: all 0.35s ease; }
.btn-secondary:hover { transform: translateY(-4px); background: rgba(255,255,255,0.1); }

/* Cards */
.card-hover {
  transition: transform 0.35s ease, box-shadow 0.35s ease, border-color 0.35s ease;
  position: relative;
  overflow: hidden;
}
.card-hover:hover {
  transform: translateY(-8px);
  box-shadow: 0 20px 40px rgba(30,64,175,0.12);
  border-color: #3b82f6;
}
.card-top-line {
  position: absolute;
  top: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, #1e40af, #06b6d4);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.35s ease;
}
.card-hover:hover .card-top-line { transform: scaleX(1); }
.card-hover:hover .card-icon { color: #1e40af; transform: scale(1.15); }
.card-icon { transition: transform 0.35s ease, color 0.35s ease; }

/* Flip Cards */
.flip-card { perspective: 1000px; }
.flip-card-inner {
  position: relative;
  width: 100%; height: 100%;
  transition: transform 0.55s ease;
  transform-style: preserve-3d;
}
.flip-card:hover .flip-card-inner { transform: rotateY(180deg); }
.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%; height: 100%;
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
}
.flip-card-front { overflow: hidden; position: absolute; }
.card-image-header { transition: transform 0.35s ease; }
.card-hover:hover .card-image-header { transform: scale(1.05); }
.flip-card-back { transform: rotateY(180deg); }

/* Tilt Cards */
.tilt-card { transform-style: preserve-3d; transition: transform 0.1s ease; }

/* Marquee */
.marquee-container { overflow: hidden; }
.marquee-container:hover .marquee-track { animation-play-state: paused; }
.marquee-track {
  display: flex;
  animation: marquee 30s linear infinite;
  width: max-content;
}
@keyframes marquee {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Ticker */
.ticker-wrap { mask-image: linear-gradient(90deg, transparent, black 10%, black 90%, transparent); }
.ticker-content { animation: ticker 25s linear infinite; width: max-content; }
.ticker-wrap:hover .ticker-content { animation-play-state: paused; }
@keyframes ticker {
  0% { transform: translateX(0); }
  100% { transform: translateX(-50%); }
}

/* Section headings clip reveal */
.section-heading { clip-path: inset(0 100% 0 0); }

/* Skill tags */
.skill-tag { transition: all 0.3s ease; }
.skill-tag:hover { background: #1e40af; color: white; transform: scale(1.05); border-color: #1e40af; }

/* Footer links */
.footer-link { transition: transform 0.3s ease, color 0.3s ease; }
.footer-link:hover { transform: translateX(4px); color: #06b6d4; }

/* Form inputs */
.form-group { position: relative; }
.form-label {
  position: absolute;
  left: 16px; top: 50%;
  transform: translateY(-50%);
  color: #94a3b8;
  pointer-events: none;
  transition: all 0.3s ease;
  font-size: 14px;
}
.form-input:focus ~ .form-label,
.form-input:not(:placeholder-shown) ~ .form-label,
textarea.form-input ~ .form-label {
  top: -8px;
  left: 12px;
  font-size: 11px;
  background: white;
  padding: 0 4px;
  color: #1e40af;
}
textarea.form-input ~ .form-label { top: 12px; transform: none; }
textarea.form-input:focus ~ .form-label,
textarea.form-input:not(:placeholder-shown) ~ .form-label { top: -8px; transform: none; }

.form-input:focus { border-color: #1e40af; box-shadow: 0 0 0 3px rgba(30,64,175,0.15); }
.form-success .form-input { border-color: #22c55e !important; }

/* Custom cursor */
.custom-cursor {
  position: fixed;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: #3b82f6;
  pointer-events: none;
  z-index: 99999;
  mix-blend-mode: difference;
  transition: width 0.3s, height 0.3s;
}
.custom-cursor.cursor-hover {
  width: 32px; height: 32px;
  background: rgba(59,130,246,0.3);
}

/* Page transition */
.page-transition {
  background: #1e40af;
  transform: scaleX(0);
  transform-origin: left;
}

/* Chatbot pulse */
.chatbot-pulse { animation: pulse-ring 3s ease-out infinite; }
@keyframes pulse-ring {
  0% { transform: scale(1); opacity: 0.6; }
  100% { transform: scale(1.8); opacity: 0; }
}
#chatbot-panel.open {
  transform: translateY(0);
  opacity: 1;
  pointer-events: auto;
}

/* Chat messages */
.chat-msg.user {
  background: #1e40af;
  color: white;
  margin-left: auto;
}
.chat-msg.bot { background: white; }

/* Mobile menu open */
#mobile-menu.open { transform: translateX(0); }
#mobile-menu.open .mobile-nav-link {
  opacity: 1;
  transform: translateX(0);
}
.hamburger-open span:nth-child(1) { transform: rotate(45deg) translate(5px, 5px); }
.hamburger-open span:nth-child(2) { opacity: 0; }
.hamburger-open span:nth-child(3) { transform: rotate(-45deg) translate(5px, -5px); }

/* Horizontal scroll section */
.horizontal-scroll-section { min-height: 100vh; }
.horizontal-cards { display: flex; gap: 2rem; }

/* Page hero (inner pages) */
.page-hero {
  background: linear-gradient(135deg, #0f172a 0%, #1e3a8a 50%, #1e40af 100%);
  padding-top: 8rem;
  padding-bottom: 4rem;
}

/* Admin styles */
.admin-sidebar { background: #0f172a; min-height: 100vh; }
.admin-content { background: #f8fafc; min-height: 100vh; }

/* Accordion */
.accordion-content { overflow: hidden; height: 0; }

/* Scrollbar */
::-webkit-scrollbar { width: 8px; }
::-webkit-scrollbar-track { background: #f1f5f9; }
::-webkit-scrollbar-thumb { background: #94a3b8; border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: #1e40af; }

/* Utility */
.word { display: inline-block; transform-origin: center bottom; }

@media (max-width: 768px) {
  .custom-cursor { display: none !important; }
}

/* 3D Site Loader */
.site-loader {
  position: fixed;
  inset: 0;
  z-index: 100000;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at center, #1e3a8a 0%, #0f172a 55%, #020617 100%);
  transition: opacity 0.9s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.9s;
}
.site-loader.loader-blasting {
  background: radial-gradient(ellipse at center, #2563eb 0%, #1e3a8a 30%, #0f172a 70%, #020617 100%);
  transition: background 0.4s ease, opacity 0.7s ease 0.5s, visibility 0.7s ease 0.5s;
}
.site-loader.loader-exit {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}
.site-loader.loader-blasting .site-loader-glow {
  animation: loaderBlastGlow 0.9s ease-out forwards;
}
.loader-content-blast {
  animation: loaderContentFade 0.35s ease-out forwards;
}
.loader-glow-blast {
  animation: loaderBlastGlow 0.9s ease-out forwards;
}
@keyframes loaderBlastGlow {
  0% { transform: scale(1); opacity: 0.8; }
  40% { transform: scale(2.8); opacity: 1; background: radial-gradient(circle, rgba(96,165,250,0.7) 0%, rgba(6,182,212,0.35) 35%, transparent 70%); }
  100% { transform: scale(4); opacity: 0; }
}
@keyframes loaderContentFade {
  to { opacity: 0; transform: scale(0.95); }
}
.site-loader-canvas {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
}
.site-loader-stars {
  position: absolute;
  inset: 0;
  background-image:
    radial-gradient(1px 1px at 20px 30px, rgba(255,255,255,0.45), transparent),
    radial-gradient(1px 1px at 80px 120px, rgba(147,197,253,0.35), transparent),
    radial-gradient(1px 1px at 160px 80px, rgba(255,255,255,0.3), transparent),
    radial-gradient(1px 1px at 240px 160px, rgba(147,197,253,0.25), transparent);
  background-size: 280px 280px;
  animation: loaderStars 60s linear infinite;
  opacity: 0.5;
  pointer-events: none;
}
.loader-markers {
  position: absolute;
  inset: 0;
  pointer-events: none;
  z-index: 3;
}
.loader-marker-label {
  position: absolute;
  transform: translate(-50%, -140%);
  padding: 0.2rem 0.55rem;
  border-radius: 999px;
  background: rgba(15,23,42,0.75);
  border: 1px solid rgba(56,189,248,0.45);
  color: #bae6fd;
  font-size: 0.65rem;
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  white-space: nowrap;
  transition: opacity 0.2s;
}
@keyframes loaderStars {
  from { background-position: 0 0; }
  to { background-position: 280px 280px; }
}
.site-loader-glow {
  position: absolute;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(59,130,246,0.35) 0%, rgba(6,182,212,0.12) 40%, transparent 70%);
  filter: blur(20px);
  animation: loaderGlow 3s ease-in-out infinite;
}
.site-loader-content {
  position: relative;
  z-index: 2;
  text-align: center;
  padding: 2rem;
  max-width: 420px;
  width: 100%;
}
.site-loader-branding {
  margin-bottom: 2rem;
}
.site-loader-logo-img {
  height: 56px;
  max-width: 240px;
  object-fit: contain;
  margin: 0 auto 1rem;
  filter: drop-shadow(0 0 24px rgba(59,130,246,0.45));
}
.site-loader-brand {
  font-size: 1.75rem;
  font-weight: 800;
  color: white;
  letter-spacing: -0.02em;
  margin-bottom: 0.5rem;
  text-shadow: 0 0 40px rgba(59,130,246,0.35);
}
.site-loader-tagline {
  font-size: 0.8rem;
  color: rgba(191,219,254,0.85);
  line-height: 1.4;
  max-width: 320px;
  margin: 0 auto;
}
.site-loader-bar {
  height: 4px;
  background: rgba(255,255,255,0.12);
  border-radius: 999px;
  overflow: hidden;
  margin-bottom: 0.75rem;
}
.site-loader-bar-fill {
  height: 100%;
  width: 0%;
  border-radius: 999px;
  background: linear-gradient(90deg, #1e40af, #06b6d4, #60a5fa);
  background-size: 200% 100%;
  animation: loaderBarShine 1.5s linear infinite;
  transition: width 0.25s ease-out;
  box-shadow: 0 0 12px rgba(59,130,246,0.6);
}
.site-loader-status {
  font-size: 0.75rem;
  color: rgba(191,219,254,0.7);
  letter-spacing: 0.08em;
  text-transform: uppercase;
}
@keyframes loaderGlow {
  0%, 100% { transform: scale(1); opacity: 0.8; }
  50% { transform: scale(1.15); opacity: 1; }
}
@keyframes loaderBarShine {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.location-image-frame img {
  transition: transform 0.35s ease;
}
.card-hover:hover .location-image-frame img {
  transform: scale(1.08);
}