@import url('https://fonts.googleapis.com/css2?family=Roboto+Condensed:wght@400;700&display=swap');
:root {
  --primary-color: #0a1123;
  --secondary-color: #2d5caa;
  --text-light: rgba(255, 255, 255, 0.9);
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --gradient-accent: linear-gradient(135deg, #2d5caa, #4a90e2);
  --gradient-secondary: linear-gradient(135deg, #4a90e2, #2d5caa);
}

body, html {
  height: 100%;
  margin: 0;
  background-color: var(--primary-color);
  color: #fff;
  font-family: Arial, sans-serif;
  overflow-x: hidden; 
}

html {
  scroll-behavior: smooth;
}

/* Background video */
.video-bg {
  position: fixed;
  top: 0;
  left: 0;
  min-width: 100%;
  min-height: 100%;
  object-fit: cover;
  z-index: -1;
}

/* Overlay */
.overlay {
  position: relative;
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  background: rgba(10, 17, 35, 0.6);
  padding: 0 20px;
}

.navbar {
  background-color: var(--primary-color) !important; 
}

.logo {
  margin-top: 30px;
  max-width: 200px;
}

/* Hero Section */
.hero-section {
  position: relative;
  height: 100vh;
  overflow: hidden;
  background-color: var(--primary-color);
}

.hero-video-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 0;
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  /*background: rgba(10, 17, 35, 0.6);*/
  z-index: 1;
}

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

.hero-title {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 3.5rem;
  font-weight: 900;
  background: var(--gradient-accent);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1rem;
  line-height: 1.2;
}

.hero-subtitle {
  font-size: 1.5rem;
  color: var(--text-light);
  margin-bottom: 2rem;
  opacity: 0.9;
}

.whyaigcul1 {
  margin-top: -210px;
}

.whyaigcul2 {
  margin-top: -180px;
}

.whyaigcul3 {
  margin-top: -90px;
}

.whyaigcul4 {
  margin-top: -100px;
}

.gap {
  margin-top: 60px;
}

/* Testimonials Section Styles */
.testimonials-section {
  background-color: var(--primary-color);
  padding: 6rem 0;
  position: relative;
}

.section-title {
  text-transform: uppercase;
  letter-spacing: 2px;
  color: #ddd;
  font-size: 0.9rem;
}

.section-heading {
  font-weight: 700;
  font-size: 2.5rem;
  color: white;
}

.testimonial-slider {
  position: relative;
  max-width: 900px;
  margin: 0 auto;
}

.testimonial-slide {
  display: none;
  width: 100%;
  text-align: center;
  transition: opacity 0.5s ease-in-out;
}

.testimonial-slide.active {
  display: block;
  opacity: 1;
}

.testimonial-card {
  background-color: var(--primary-color);
  border: 1px solid rgba(255, 255, 255, 0.1);
  padding: 2.5rem;
  border-radius: 20px;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
  transition: transform 0.3s ease, background-color 0.3s ease;
}

.testimonial-card:hover {
  background-color: #152754;
  transform: translateY(-5px);
}

.testimonial-quote {
  font-style: italic;
  font-size: 1.1rem;
  color: #ccc;
  position: relative;
  margin-bottom: 1rem;
  padding: 0 2rem;
}

.testimonial-quote::before, 
.testimonial-quote::after {
  content: '"';
  font-size: 3rem;
  position: absolute;
  color: var(--secondary-color);
  opacity: 0.7;
  font-family: 'Roboto Condensed', sans-serif;
}

.testimonial-quote::before {
  top: -15px;
  left: 0;
}

.testimonial-quote::after {
  bottom: -30px;
  right: 0;
}

.testimonial-author {
  font-weight: 700;
  font-size: 1.2rem;
  color: white;
  margin-top: 1rem;
}

.testimonial-company {
  font-size: 0.9rem;
  color: #aaa;
}

/* Navigation for testimonials only */
.testimonial-nav {
  position: absolute;
  top: 50%;
  width: 100%;
  display: flex;
  justify-content: space-between;
  transform: translateY(-50%);
  z-index: 10;
  padding: 0 1rem;
  pointer-events: none;
}

.testimonial-nav-btn {
  background: rgba(0, 0, 0, 0.5);
  border: none;
  color: white;
  font-size: 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
  outline: none;
  width: 50px;
  height: 50px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  pointer-events: auto;
}

.testimonial-nav-btn:hover {
  background: rgba(0, 0, 0, 0.8);
  color: var(--secondary-color);
  transform: scale(1.1);
}

.testimonial-dots {
  text-align: center;
  margin-top: 2rem;
}

.dot {
  display: inline-block;
  width: 12px;
  height: 12px;
  margin: 0 8px;
  background-color: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  transition: all 0.3s ease;
}

.dot:hover {
  background-color: rgba(255, 255, 255, 0.6);
  transform: scale(1.2);
}

.dot.active {
  background-color: white;
  transform: scale(1.3);
}

.faqs {
  background-color: var(--primary-color);
  color: white;
  padding: 6rem 0;
}

.faq-item {
  background-color: #152754;
  border-radius: 10px !important;
  margin-bottom: 1rem;
  border: none;
  transition: background-color 0.3s ease;
}

.faq-item:hover {
  background-color: white;
  color: #333;
}

.faq-item:hover .accordion-button {
  background-color: white;
  color: #333;
}

.faq-item:hover .accordion-button:not(.collapsed) {
  background-color: white;
  color: #333;
}

/* Style for the brand/logo text: smaller and bold */
.navbar-brand.custom-brand-style {
  font-size: 1.1rem; /* Smaller than default Bootstrap brand size */
  font-weight: 700 !important; /* Bold */
  color: white !important; /* Ensure visibility */
  text-transform: uppercase;
}


/* Style for the navigation links: smaller and bold */
.navbar-nav .nav-link {
  font-size: 0.95rem; /* Smaller text */
  font-weight: 700; /* Bold text */
  color: #ffffff;
  /* Ensure a little more space between centered links */
  padding-left: 1rem !important; 
  padding-right: 1rem !important;
  transition: color 0.3s ease;
  text-align: center;
}

.navbar-nav .nav-link:hover {
  color: #ffffff !important;
}

/* Adjustments for centering on smaller screens if needed (Bootstrap handles this well, but for completeness) */
@media (max-width: 991.98px) {
    /* On mobile/collapsed view, left-align is usually better */
    .navbar-collapse {
        justify-content: start !important;
        text-align: left;
    }
}
.accordion-button {
  background-color: #152754;
  color: white;
  font-weight: bold;
  border-radius: 10px !important;
  border: none;
  transition: color 0.3s ease;
}

.accordion-button:not(.collapsed) {
  background-color: #152754;
  color: white;
  box-shadow: none;
}

.accordion-button:focus {
  box-shadow: none;
}

.accordion-body {
  color: white;
}

.faq-item:hover .accordion-body {
  color: #333;
}

.accordion-button::after {
  filter: invert(1);
}

.faq-item:hover .accordion-button::after {
  filter: none;
}

/* Footer */
.footer {
  background: var(--primary-color);
  border-top: 1px solid var(--glass-border);
  padding: 4rem 0 2rem;
}

.footer h5 {
  color: #9bc5fd;
  font-weight: 700;
  margin-bottom: 1.5rem;
  font-family: 'Roboto Condensed', sans-serif;
}

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

.footer ul li {
  margin-bottom: 0.8rem;
}

.footer ul li a {
  color: rgba(255, 255, 255, 0.8);
  text-decoration: none;
  transition: color 0.3s ease;
}

.footer ul li a:hover {
  color: var(--secondary-color);
}

.footer-logo img {
  max-width: 150px;
  height: auto;
  margin-bottom: 1.5rem;
}

.social-links a {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: var(--glass-bg);
  border: 1px solid var(--glass-border);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-light);
  text-decoration: none;
  margin: 0 0.5rem;
  transition: all 0.3s ease;
}

.social-links a:hover {
  background: var(--gradient-secondary);
  transform: translateY(-5px);
}

.footer-bottom {
  border-top: 1px solid var(--glass-border);
  margin-top: 3rem;
  padding-top: 2rem;
  text-align: center;
  color: rgba(255, 255, 255, 0.6);
}

.card-body {
  background-color: var(--primary-color);
}
/* Responsive adjustments */
@media (max-width: 768px) {
  .testimonial-nav {
    padding: 0 0.5rem;
  }
  
  .testimonial-nav-btn {
    width: 40px;
    height: 40px;
    font-size: 1.2rem;
  }
  
  .testimonial-quote {
    padding: 0 1rem;
  }
  
  .testimonial-quote::before, 
  .testimonial-quote::after {
    font-size: 2rem;
  }
}

/* Custom Font Css */
  .font-helvetica-bold-18 {
    /* Fallback fonts included in case 'Helvetica Now' is not available */
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 18px;
    font-weight: 700; 
    padding: 20px;
}
  .font-helvetica-bold-22 {
    margin-top: 30px;
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 28px;
    font-weight: 600; 
    padding: 20px;
}
  .font-helvetica-bold-20 {
    font-family: 'Roboto Condensed', sans-serif;
    font-size: 28px;
    font-weight: 700; 
}
.helvetica_60 {
  margin-top: 20px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 78px;
  font-weight: 700; 
}
.helvetica_35 {
  margin-top: 30px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 40px;
  font-weight: 700; 
}
.helvetica_45 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 55px;
  font-weight: 700; 
}
.helvetica_20 {
  margin-top: 20px;
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 30px;
  font-weight: 700; 
}
.roboto-18 {
  font-family: 'Roboto Condensed', sans-serif;
  font-size: 20px;
  /* Optional: Set a specific weight, e.g., regular */
  font-weight: 500;
}


/* Limit width on very wide screens */
@media (min-width: 1600px) {
  .hero-section {
    height: 95vh; /* keep aspect without stretching */
  }

  .hero-title {
    font-size: 5rem;
  }

  .hero-subtitle {
    font-size: 2rem;
  }

  .hero-content {
    max-width: 1100px;
  }
}

/* Tablet and small laptop screens */
@media (max-width: 1024px) {
  .hero-section {
    height: auto;
    padding: 120px 0 80px;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-subtitle {
    font-size: 1.3rem;
  }

  .hero-content {
    padding: 0 30px;
  }
}

/* Mobile responsiveness */
@media (max-width: 768px) {
  .hero-section {
    height: auto;
    padding: 100px 0 60px;
  }

  .hero-title {
    font-size: 2rem;
    line-height: 1.3;
    padding: 0 15px;
  }

  .hero-subtitle {
    font-size: 1rem;
    margin-bottom: 1.5rem;
  }

  .hero-content {
    padding: 0 20px;
  }

  .logo {
    max-width: 150px;
    margin-top: 10px;
  }

  .whyaigcul {
    margin-top: 0;
  }
}

/* Very small devices (≤480px) */
@media (max-width: 480px) {
  .hero-title {
    font-size: 1.7rem;
  }

  .hero-subtitle {
    font-size: 0.95rem;
  }

  .hero-section {
    padding: 80px 0 50px;
  }

  .logo {
    max-width: 120px;
  }
}

/* ============================================
   HERO SECTION — FINAL RESPONSIVE VERSION
   ============================================ */
.hero-section {
  position: relative;
  width: 100%;
  min-height: 100vh; /* at least full screen */
  height: auto; /* allow to expand if content overflows */
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
  overflow: hidden;
  background-color: var(--primary-color, #0a1123);
  padding: 5vh 0; /* adds proportional breathing space top/bottom */
}

/* Background video */
.hero-video-bg {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: translate(-50%, -50%);
  z-index: 0;
}

/* Optional overlay (adds better contrast for text) */
.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 17, 35, 0.4); /* dark transparent layer */
  z-index: 1;
}

/* Content container */
.hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: #fff;
  padding: 2rem 1rem;
  max-width: 1000px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
}

/* Remove extra spacing in case Bootstrap adds it */
.hero-section::after {
  content: "";
  display: block;
  height: 0 !important;
}

/* ---------------------------------
   TYPOGRAPHY — DESKTOP DEFAULTS
   --------------------------------- */
.font-helvetica-bold-22 {
  font-size: 1.6rem;
  line-height: 1.5;
  font-weight: 700;
}

.helvetica_60 {
  font-size: 5rem;
  font-weight: 700;
  line-height: 1.2;
}

.helvetica_35 {
  font-size: 2rem;
  font-weight: 600;
}

.helvetica_20 {
  font-size: 2rem;
  font-weight: 500;
}

.hero-content h1,
.hero-content h3,
.hero-content h4,
.hero-content h5 {
  color: #fff;
  margin-bottom: 0.5rem;
}

/* Hero logo styling */
.hero-content .logo {
  max-width: 200px;
  height: auto;
  margin: 15px 0;
}

/* ---------------------------------
   RESPONSIVE ADJUSTMENTS
   --------------------------------- */

/* Tablets and small laptops */
@media (max-width: 992px) {
  .hero-section {
    min-height: 100vh;            /* maintain full height */
    padding: 60px 0 40px !important; /* reduce large top/bottom gap */
  }

  .font-helvetica-bold-22 {
    font-size: 1.6rem;
    line-height: 1.4;
  }

  .helvetica_60 {
    font-size: 3.5rem;
    line-height: 1.2;
  }

  .helvetica_35 {
    font-size: 1.6rem;
  }

  .helvetica_20 {
    font-size: 1.4rem;
  }

  .hero-content .logo {
    max-width: 150px;
  }
}

/* Mobile phones */
@media (max-width: 576px) {
  .hero-section {
    min-height: 100vh;           /* always fill viewport height */
    padding: 40px 0 30px !important; /* smaller, balanced spacing */
  }

  .font-helvetica-bold-22 {
    font-size: 1.4rem;
    line-height: 1.4;
  }

  .helvetica_60 {
    font-size: 2.6rem;
    line-height: 1.25;
  }

  .helvetica_35 {
    font-size: 1.4rem;
  }

  .helvetica_20 {
    font-size: 1.1rem;
  }

  .hero-content .logo {
    max-width: 130px;
  }
}

@media (min-width: 1921px) {
  .hero-section {
    min-height: 110vh; /* a bit taller for wide aspect ratios */
    padding: 8vh 0;    /* give more vertical breathing space */
  }

  .helvetica_60 {
    font-size: 5.5rem; /* scale main heading slightly */
  }

  .hero-content .logo {
    max-width: 240px; /* upscale logo proportionally */
  }
}


/* Prevent unwanted zoom scaling on iOS */
.hero-section h1,
.hero-section h3,
.hero-section h4,
.hero-section h5 {
  -webkit-text-size-adjust: none;
}

/* ===============================
   GLOBAL HEADING COLOR UPDATE
   =============================== */
h1, h2, h3, h4, h5 {
  color: #9bc5fd !important;
}

.tw{
    color: #ffffff !important;

}


/* ================================================
   FIX: Top alignment for Why AIGC section rows
   ================================================ */
.why-aigc .row.align-items-center {
  display: flex;
  align-items: flex-start !important; /* text now aligns at top */
}

.why-aigc .col-md-6 {
  display: flex;
  flex-direction: column;
  justify-content: flex-start; /* top-aligned content */
}

/* Adjust spacing for heading under video */
.why-aigc h4 {
  margin-top: 15px;
  text-align: center;
}

/* Mobile adjustment: stack vertically with space */
@media (max-width: 991px) {
  .why-aigc .row.align-items-center {
    flex-direction: column !important;
    align-items: center !important; /* reset for stacked view */
  }

  .why-aigc .col-md-6 {
    width: 100%;
    text-align: center;
    justify-content: center; /* center within each stack */
  }

  .why-aigc ul {
    text-align: left;
    margin-top: 15px;
  }

  .why-aigc h4 {
    margin-top: 10px;
    text-align: center !important;
  }
}