:root {
  --body-bg-color: #0d1721;
  --body-text-color: #b1b9c4;
  --heading-color: #f2f2f2;
  --hero-gradient1: #0d1721;
  --hero-gradient2: #07192c;
  --footer-bg-color: #0d0d0d;
  --link-color: #98fead;
  --header-bg-color: #0d1721;
  --font-family: system-ui;
  --nav-link-color: #ffffff;
  --footer-text-color: #ffffff;
  --header-text-color: #ffffffff;
}
html {
  overflow-x: hidden;
}
body {
  background: linear-gradient(
    135deg,
    #020617 0%,
    #040b1a 25%,
    #061225 50%,
    #030914 75%,
    #01040a 100%
  );
  color: var(--body-text-color) !important;
  font-family: var(--font-family);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  position: relative;
  overflow-x: hidden;
}

/* VERY subtle depth (almost invisible, just premium feel) */
body::before {
  content: "";
  position: fixed;
  inset: 0;
  background: radial-gradient(
    circle at 30% 40%,
    rgba(0, 80, 160, 0.08),
    transparent 60%
  );
  pointer-events: none;
  z-index: 0;
}

h1 {
  font-size: clamp(2rem, 4vw, 2.5rem) !important;
}
h2 {
  font-size: clamp(1.6rem, 3vw, 2rem) !important;
}
h3 {
  font-size: clamp(1.4rem, 3vw, 1.7rem) !important;
}
p {
  margin-bottom: 0.5rem !important;
}

section {
  padding: 15px 0;
  scroll-margin-top: 70px;
}

h2,
h3 {
  color: var(--heading-color) !important;
}

.content-area a {
  color: var(--link-color) !important;
  text-decoration: none !important;
}

.content-area a:hover {
  color: var(--link-color) !important;
  opacity: 0.8;
}

.error_page {
  min-height: 70vh;
}

.footer {
  background: linear-gradient(135deg, #01040a, #020611, #010308);
  color: var(--footer-text-color);
  padding: 40px 20px 20px;
  position: relative;
  z-index: 1;
}

/* subtle top border glow */
.footer::before {
  content: "";
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 1px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(0, 120, 255, 0.25),
    transparent
  );
}

.footer-inner {
  max-width: 1100px;
  margin: 0 auto;
}

/* top section */
.footer-top {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 20px;
  text-align: center;
}

/* links */
.footer-links {
  display: flex;
  gap: 15px;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.footer-links a {
  color: #cfd8e3;
  text-decoration: none;
  transition: all 0.25s ease;
}

/* subtle hover (no flashy neon) */
.footer-links a:hover {
  color: #ffffff;
  text-shadow: 0 0 6px rgba(0, 100, 255, 0.25);
}

/* email text */
.footer-links p {
  margin: 0;
  color: #9aa4b2;
  font-size: 0.9rem;
}

/* divider */
.footer-divider {
  border: none;
  height: 1px;
  margin: 30px 0 20px;
  background: linear-gradient(
    to right,
    transparent,
    rgba(255, 255, 255, 0.08),
    transparent
  );
}

/* bottom */
.footer-bottom {
  text-align: center;
  font-size: 0.85rem;
  color: #7f8a99;
}

.footer-bottom a {
  color: #a8cfff;
  text-decoration: none;
}

.footer-bottom a:hover {
  color: #ffffff;
}

.navbar {
  background-color: transparent !important;
  transition:
    background-color 0.4s ease,
    box-shadow 0.3s ease;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1030;
}
/* default navbar (transparent, blends with background) */
.navbar {
  background: transparent;
  transition: all 0.3s ease;
}

/* when scrolled */
.navbar.scrolled {
  background: linear-gradient(
    135deg,
    rgba(2, 6, 23, 0.95),
    rgba(4, 11, 26, 0.95)
  ) !important;

  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);

  box-shadow:
    0 4px 20px rgba(0, 0, 0, 0.6),
    0 0 10px rgba(0, 80, 160, 0.15);

  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.hero-section {
  padding: 155px 0 60px;
  position: relative;
  overflow: hidden;
  color: var(--header-text-color);
}

.hero-section.gradient-bg {
  background: linear-gradient(
    135deg,
    var(--hero-gradient1),
    var(--hero-gradient2)
  );
}

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

@media (max-width: 768px) {
  .hero-section {
    padding: 100px 0 30px;
  }
}
.navbar-light .navbar-nav .nav-link {
  color: var(--nav-link-color, #141414) !important;
}

.navbar-light .navbar-nav .nav-link.active {
  color: var(--link-color) !important;
  font-weight: bold;
}
/* Mobile nav */
@media (max-width: 1199.98px) {
  .navbar-collapse {
    position: fixed;
    top: 61px;
    left: 15px;
    right: 15px;
    background-color: color-mix(
      in srgb,
      var(--header-bg-color) 65%,
      transparent
    );
    backdrop-filter: blur(12px);
    border-radius: 12px;
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.15);
    z-index: 9999;
    padding: 15px;
    margin: 0;
  }

  .navbar-nav {
    width: 100%;
  }

  .navbar-nav .nav-item {
    margin: 7px 0;
  }

  .navbar-nav .nav-item:hover {
    transform: translateY(-1px);
  }

  .navbar-nav .nav-link {
    font-size: 1.2rem;
    font-weight: 500;
    text-decoration: none;
    display: block;
    padding: 0;
  }

  .navbar-toggler {
    z-index: 10000;
    position: relative;
    border: var(--bs-border-width) solid var(--nav-link-color, #141414) !important;
  }
}

.custom-dropdown {
  border: 0;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.15);
  border-radius: 12px;
  padding: 0.5rem 0;
  margin-top: 0.5rem;
  min-width: 220px;
  background: color-mix(
    in srgb,
    var(--header-bg-color) 65%,
    transparent
  ) !important;
  backdrop-filter: blur(12px);
}

.custom-dropdown .dropdown-item {
  padding: 0.75rem 1.5rem;
  transition: all 0.3s ease;
  color: var(--nav-link-color, #141414) !important;
  font-weight: 500;
  border-radius: 0;
  text-wrap: wrap;
}
.dropdown-menu {
  display: none;
}

.custom-dropdown .dropdown-item:hover {
  color: #fff;
  background: color-mix(
    in srgb,
    var(--header-bg-color) 95%,
    transparent
  ) !important;
}
.nav-item.dropdown > .nav-link {
  display: flex;
  align-items: center;
}

.nav-item.dropdown > .nav-link .arrow {
  position: relative;
  margin-left: auto;
  border: solid var(--nav-link-color, #141414);
  border-width: 0 2px 2px 0;
  padding: 3px;
  transform: rotate(45deg);
  transition: transform 0.25s;
}

.dropdown.open .dropdown-menu {
  display: block;
}

@media (min-width: 1200px) {
  .nav-item.dropdown {
    position: relative;
  }
  .nav-item.dropdown > .nav-link .arrow {
    margin-left: 7px;
  }
  .custom-dropdown.dropdown-menu {
    position: absolute;
    top: 100%;
    left: 0;
    margin-top: 0;
    z-index: 1000;
  }

  .nav-item.dropdown:hover > .nav-link .arrow {
    transform: rotate(-135deg);
  }
  .nav-item.dropdown:hover > .dropdown-menu {
    display: block !important;
  }
}
@media (max-width: 1199px) {
  .nav-item.dropdown > .nav-link .arrow {
    padding: 4px;
  }
}

.navbar-toggler-icon {
  background-image: url("data:image/svg+xml;charset=utf8,%3Csvg viewBox='0 0 30 30' xmlns='http://www.w3.org/2000/svg'%3E%3Cpath stroke='rgba(255, 255, 255, 0.9)' stroke-width='2' stroke-linecap='round' stroke-miterlimit='10' d='M4 7h22M4 15h22M4 23h22'/%3E%3C/svg%3E");
}

.scroll-top {
  position: fixed;
  visibility: hidden;
  opacity: 0;
  right: 15px;
  bottom: -15px;
  z-index: 99999;
  background-color: var(--link-color);
  width: 44px;
  height: 44px;
  border-radius: 50px;
  transition: all 0.4s;
}
.scroll-top i {
  font-size: 24px;
  color: var(--footer-bg-color);
  line-height: 0;
}
.scroll-top:hover {
  background-color: color-mix(in srgb, var(--link-color), transparent 20%);
  color: var(--footer-bg-color);
}
.scroll-top.active {
  visibility: visible;
  opacity: 1;
  bottom: 15px;
}
.navbar a {
  color: var(--nav-link-color);
  transition: all 0.25s ease;
  position: relative;
}

/* subtle hover glow (not too bright) */
.navbar a:hover {
  color: #cfe8ff;
  text-shadow: 0 0 6px rgba(0, 120, 255, 0.4);
}

/* sleek underline animation */
.navbar a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  width: 0;
  height: 1px;
  background: var(--link-color);
  transition: width 0.3s ease;
}

.navbar a:hover::after {
  width: 100%;
}

.colored {
  background: linear-gradient(90deg, #6dfc90, #98fead, #c4ffd0);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;

  text-shadow:
    0 0 6px rgba(152, 254, 173, 0.35),
    0 0 12px rgba(152, 254, 173, 0.15);
}
.title {
  font-size: 2rem;
  font-weight: 600;
  color: var(--heading-color);

  position: relative;
  display: inline-block;
  padding-bottom: 8px;
}

/* subtle accent underline */
.title::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: 0;
  width: 60px;
  height: 2px;

  background: linear-gradient(90deg, var(--link-color), transparent);
}

.full-width-section {
  width: 100vw;
  position: relative;
  left: 50%;
  transform: translateX(-50%);
}
.colored-bg {
  background: linear-gradient(135deg, #060d1f, #081426, #050b18);

  border: 1px solid rgba(152, 254, 173, 0.08);
  border-radius: 12px;
  padding: 19px;
} /* section spacing */
.full-width-section {
  padding: 30px 0;
}

/* main heading (h2) */
.full-width-section h2 {
  font-weight: 600;
  color: var(--heading-color);
  margin-bottom: 15px;
  line-height: 1.3;
  text-shadow: 0 0 10px rgba(152, 254, 173, 0.12);
}

/* subheadings (h3) */
.full-width-section h3 {
  font-weight: 500;
  color: #cfe8ff;

  margin-top: 15px;
  margin-bottom: 12px;

  position: relative;
  padding-left: 14px;
}

/* subtle accent line for h3 */
.full-width-section h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 6px;
  width: 3px;
  height: 70%;

  background: var(--link-color);
  border-radius: 2px;
}

/* paragraphs */
.full-width-section p {
  color: #a8b3c2;

  line-height: 1.75;
  margin-bottom: 16px;
}

/* better readability spacing */
.full-width-section p + p {
  margin-top: 10px;
}

/* highlight important words (optional use <strong>) */
.full-width-section strong {
  color: #e6f7ff;
  font-weight: 500;
}

/* links inside text */
.full-width-section a {
  color: var(--link-color);
  text-decoration: none;
  border-bottom: 1px solid rgba(152, 254, 173, 0.3);
}

.full-width-section a:hover {
  color: #c4ffd0;
  border-bottom-color: var(--link-color);
}
.heading {
  margin: 0 auto 25px;
}

/* main title */
.heading h2 {
  font-size: 2.3rem;
  font-weight: 600;
  color: var(--heading-color);

  line-height: 1.3;
  margin-bottom: 16px;

  text-shadow: 0 0 12px rgba(152, 254, 173, 0.12);
}

/* description text */
.heading p {
  font-size: 1.05rem;
  color: #9aa4b2;
  line-height: 1.7;
  margin: 0 auto;
}

.heading h2::after {
  content: "";
  display: block;
  width: 60px;
  height: 2px;

  margin: 14px auto 0;

  background: linear-gradient(
    90deg,
    transparent,
    var(--link-color),
    transparent
  );
}

.box {
  background: linear-gradient(135deg, #050b18, #061225);
  border: 1px solid rgba(152, 254, 173, 0.08);
  border-radius: 12px;
  padding: 19px;
  height: 100%;
  transition: all 0.3s ease;
}

/* subtle hover lift */
.box:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.7);
}

.box h3 {
  font-weight: 600;
  color: var(--heading-color);

  margin-bottom: 12px;
  line-height: 1.4;
}

/* paragraphs */
.box p {
  font-size: 0.95rem;
  color: #9aa4b2;

  line-height: 1.7;
  margin-bottom: 12px;
}

/* spacing between paragraphs */
.box p:last-child {
  margin-bottom: 0;
}
.box {
  border-left: 3px solid var(--link-color);
}

.cust-bg {
  position: relative;
  padding: 30px 15px;
  background:
    radial-gradient(
      circle at 12% 18%,
      rgba(152, 254, 173, 0.1) 0%,
      transparent 22%
    ),
    radial-gradient(
      circle at 85% 20%,
      rgba(43, 122, 255, 0.18) 0%,
      transparent 28%
    ),
    radial-gradient(
      circle at 75% 78%,
      rgba(152, 254, 173, 0.06) 0%,
      transparent 24%
    ),
    linear-gradient(
      145deg,
      #02040a 0%,
      #06101d 30%,
      #08182a 58%,
      #030814 82%,
      #010205 100%
    );
  border-top: 1px solid rgba(152, 254, 173, 0.1);
  border-bottom: 1px solid rgba(152, 254, 173, 0.1);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.03),
    inset 0 0 80px rgba(152, 254, 173, 0.03),
    inset 0 0 140px rgba(27, 78, 160, 0.16);
  overflow: hidden;
  isolation: isolate;
  border-radius: 15px;
}

.cust-bg::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px);
  background-size: 54px 54px;
  mask-image: linear-gradient(
    to bottom,
    transparent,
    rgba(0, 0, 0, 0.9) 18%,
    rgba(0, 0, 0, 0.9) 82%,
    transparent
  );
  opacity: 0.32;
  pointer-events: none;
  z-index: -1;
}

.cust-bg::after {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(
    90deg,
    transparent 0%,
    rgba(152, 254, 173, 0.05) 18%,
    transparent 38%,
    rgba(83, 161, 255, 0.05) 58%,
    transparent 78%,
    rgba(152, 254, 173, 0.04) 100%
  );
  mix-blend-mode: screen;
  pointer-events: none;
  z-index: -1;
}

.cust-bg h2 {
  position: relative;
  font-weight: 700;
  line-height: 1.2;
  color: #f4fbff;
  margin: 0 0 15px;
  letter-spacing: -0.02em;
  text-shadow:
    0 0 18px rgba(152, 254, 173, 0.1),
    0 0 28px rgba(74, 146, 255, 0.08);
}

.cust-bg h2::after {
  content: "";
  display: block;
  width: 110px;
  height: 3px;
  margin-top: 14px;
  border-radius: 999px;
  background: linear-gradient(
    90deg,
    var(--link-color),
    rgba(152, 254, 173, 0.35),
    transparent
  );
  box-shadow:
    0 0 10px rgba(152, 254, 173, 0.22),
    0 0 20px rgba(152, 254, 173, 0.1);
}

.cust-bg h3 {
  position: relative;
  font-size: clamp(1.25rem, 2vw, 1.55rem);
  font-weight: 600;
  line-height: 1.35;
  color: #d9edff;
  margin: 15px 0 15px;
  padding-left: 18px;
  letter-spacing: -0.01em;
}

.cust-bg h3::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.2em;
  width: 4px;
  height: calc(100% - 0.4em);
  border-radius: 999px;
  background: linear-gradient(
    180deg,
    var(--link-color),
    rgba(152, 254, 173, 0.22)
  );
  box-shadow:
    0 0 12px rgba(152, 254, 173, 0.35),
    0 0 24px rgba(152, 254, 173, 0.12);
}

.cust-bg p {
  position: relative;
  line-height: 1.82;
  color: #aebccc;
  margin: 0 0 16px;
  text-wrap: pretty;
  text-shadow: 0 1px 0 rgba(0, 0, 0, 0.18);
}

.cust-bg p + h2 {
  margin-top: 26px;
}

.cust-bg p + h3 {
  margin-top: 15px;
}

.cust-bg a {
  color: var(--link-color);
  text-decoration: none;
  border-bottom: 1px solid rgba(152, 254, 173, 0.28);
  transition:
    color 0.25s ease,
    border-color 0.25s ease,
    text-shadow 0.25s ease;
}

.cust-bg a:hover {
  color: #d7ffe0;
  border-bottom-color: rgba(152, 254, 173, 0.7);
  text-shadow: 0 0 8px rgba(152, 254, 173, 0.25);
}

.heading-icon {
  font-size: 1.4rem;
  margin-right: 10px;
  color: var(--link-color);

  text-shadow: 0 0 8px rgba(152, 254, 173, 0.3);
}
.faq-section {
  padding: 30px 0;
  background:
    radial-gradient(
      circle at 15% 20%,
      rgba(152, 254, 173, 0.08),
      transparent 22%
    ),
    radial-gradient(
      circle at 85% 30%,
      rgba(40, 110, 255, 0.14),
      transparent 26%
    ),
    linear-gradient(145deg, #02050c 0%, #06101d 35%, #081727 65%, #02040a 100%);
  position: relative;
  overflow: hidden;
  border-radius: 15px;
}

.faq-title {
  font-size: clamp(2rem, 3vw, 2.6rem);
  font-weight: 700;
  color: var(--heading-color);
  margin-bottom: 30px;
  text-align: center;
  text-shadow:
    0 0 16px rgba(152, 254, 173, 0.1),
    0 0 28px rgba(59, 130, 246, 0.08);
}

.faq-accordion {
  max-width: 900px;
  margin: 0 auto;
  --bs-accordion-bg: transparent;
  --bs-accordion-border-color: transparent;
  --bs-accordion-btn-focus-border-color: transparent;
  --bs-accordion-btn-focus-box-shadow: none;
  --bs-accordion-active-color: #ffffff;
  --bs-accordion-active-bg: transparent;
  --bs-accordion-btn-color: #f2f6fb;
  --bs-accordion-btn-bg: transparent;
}

.faq-accordion .accordion-item {
  background: linear-gradient(
    135deg,
    rgba(6, 15, 28, 0.88),
    rgba(8, 23, 39, 0.88)
  );
  border: 1px solid rgba(152, 254, 173, 0.1);
  border-radius: 14px;
  overflow: hidden;
  margin-bottom: 16px;
  box-shadow:
    0 10px 30px rgba(0, 0, 0, 0.45),
    inset 0 1px 0 rgba(255, 255, 255, 0.03);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.faq-accordion .accordion-header {
  margin: 0;
}

.faq-accordion .accordion-button {
  background: transparent;
  color: #eef7ff;
  font-size: 1.08rem;
  font-weight: 600;
  line-height: 1.5;
  padding: 1.2rem 1.25rem;
  box-shadow: none;
  border: none;
}

.faq-accordion .accordion-button:not(.collapsed) {
  color: #ffffff;
  background: linear-gradient(
    90deg,
    rgba(152, 254, 173, 0.07),
    rgba(152, 254, 173, 0.02)
  );
}

.faq-accordion .accordion-button:hover {
  color: #ffffff;
}

.faq-accordion .accordion-button::after {
  filter: brightness(0) saturate(100%) invert(88%) sepia(18%) saturate(708%)
    hue-rotate(72deg) brightness(105%) contrast(103%);
  opacity: 0.95;
}

.faq-accordion .accordion-body {
  padding: 0 1.25rem 1.25rem;
}

.faq-accordion .accordion-body p {
  margin: 0;
  color: #aab8c7;
  font-size: 1rem;
  line-height: 1.8;
  padding-top: 11px;
}

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

@media (max-width: 768px) {
  .faq-section {
    padding: 60px 0;
  }

  .faq-accordion .accordion-button {
    font-size: 1rem;
    padding: 1rem 1rem;
  }

  .faq-accordion .accordion-body {
    padding: 0 1rem 1rem;
  }
}