@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-main: #121520;
  --bg-panel: #1c1f2d;
  --bg-sidebar: #151823;
  --border-color: rgba(255, 255, 255, 0.06);
  --border-color-active: rgba(255, 255, 255, 0.15);
  --text-primary: #ffffff;
  --text-muted: #8d94ab;
  --color-green: #09c480;
  --color-red: #ff5c6a;
  --color-blue: #026fd3;
  --color-blue-hover: #0056b3;
  --color-primary: #026fd3;
  --color-yellow: #ffb800;
  --font-main: 'Inter', sans-serif;
  --max-width: 1200px;
}

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

body {
  font-family: var(--font-main);
  background-color: var(--bg-main);
  color: var(--text-primary);
  line-height: 1.5;
  overflow-x: hidden;
}

a {
  text-decoration: none;
  color: inherit;
  transition: all 0.2s ease-in-out;
}

button {
  font-family: var(--font-main);
  cursor: pointer;
  border: none;
  outline: none;
}

li {
  list-style: none;
}

bdi {
  display: block;
}

/* Sticky Header */
.header__wrapper-sticky {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  transition: background-color 0.3s ease;
}

.header {
  background: rgba(18, 21, 32, 0.85);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  padding: 15px 20px;
}

.header__menu {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
}

/* Logo */
.header__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 20px;
  font-weight: 700;
  color: #fff;
}

.header__logo svg {
  animation: logo-pulse 3s infinite ease-in-out;
}

.logo-text {
  letter-spacing: -0.5px;
}

.logo-accent {
  color: var(--color-blue);
}

@keyframes logo-pulse {
  0%, 100% { transform: scale(1); }
  50% { transform: scale(1.05); }
}

/* Nav Links */
.header__links {
  display: flex;
  align-items: center;
}

.header__list {
  display: flex;
  gap: 32px;
}

.header__list--item a {
  color: var(--text-muted);
  font-size: 15px;
  font-weight: 500;
}

.header__list--item a:hover {
  color: #fff;
}

/* Header Buttons */
.header__buttons {
  display: flex;
  align-items: center;
  gap: 15px;
}

.header__button-log-in {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 10px 20px;
  border-radius: 8px;
  border: 1px solid var(--border-color-active);
  background: transparent;
}

.header__button-log-in:hover {
  background: rgba(255, 255, 255, 0.05);
  border-color: #fff;
}

.header__button {
  color: #fff;
  font-size: 14px;
  font-weight: 600;
  padding: 11px 22px;
  border-radius: 8px;
  background: var(--color-blue);
  box-shadow: 0 4px 12px rgba(2, 111, 211, 0.3);
}

.header__button:hover {
  background: var(--color-blue-hover);
  transform: translateY(-1px);
}

/* Language Selector */
.header__language {
  display: flex;
  align-items: center;
  gap: 6px;
  padding: 8px 12px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  cursor: pointer;
}

.header__language svg {
  fill: var(--text-muted);
}

.header__language:hover svg {
  fill: #fff;
}

.header__language-text {
  font-size: 13px;
  font-weight: 600;
  text-transform: uppercase;
  color: var(--text-muted);
}

.header__language:hover .header__language-text {
  color: #fff;
}

/* Countries Dropdown Menu */
/* FAQ Accordion Section */
.main__faq {
  margin-top: 80px;
  margin-bottom: 40px;
  text-align: center;
}

.main__faq-title {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 15px;
  color: #fff;
}

.main__faq-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 40px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.faq__container {
  max-width: 800px;
  margin: 0 auto;
  text-align: left;
}

.faq__item {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  margin-bottom: 12px;
  transition: all 0.3s ease;
  overflow: hidden;
}

.faq__item:hover {
  border-color: rgba(2, 111, 211, 0.35);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
}

.faq__item.active {
  border-color: rgba(2, 111, 211, 0.5);
  box-shadow: 0 4px 25px rgba(2, 111, 211, 0.1);
}

.faq__question {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 24px;
  cursor: pointer;
  font-weight: 600;
  font-size: 16px;
  color: #fff;
  user-select: none;
}

.faq__icon {
  color: var(--text-muted);
  transition: transform 0.3s ease, color 0.3s ease;
  flex-shrink: 0;
  margin-left: 15px;
}

.faq__item.active .faq__icon {
  transform: rotate(180deg);
  color: var(--color-blue);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s cubic-bezier(0, 1, 0, 1), padding 0.3s ease;
  padding: 0 24px;
  color: var(--text-muted);
  font-size: 14px;
  line-height: 1.6;
}

.faq__item.active .faq__answer {
  max-height: 500px;
  padding: 0 24px 24px 24px;
}

/* Mobile Toggle and drawer */
.header__mobile-button {
  display: none;
  background: transparent;
  width: 40px;
  height: 40px;
  position: relative;
}

#nav-icon {
  width: 24px;
  height: 18px;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}

#nav-icon span {
  display: block;
  position: absolute;
  height: 2px;
  width: 100%;
  background: #fff;
  border-radius: 9px;
  opacity: 1;
  left: 0;
  transform: rotate(0deg);
  transition: .25s ease-in-out;
}

#nav-icon span:nth-child(1) { top: 0px; }
#nav-icon span:nth-child(2) { top: 8px; }
#nav-icon span:nth-child(3) { top: 8px; }
#nav-icon span:nth-child(4) { top: 16px; }

#nav-icon.open span:nth-child(1) { top: 8px; width: 0%; left: 50%; }
#nav-icon.open span:nth-child(2) { transform: rotate(45deg); }
#nav-icon.open span:nth-child(3) { transform: rotate(-45deg); }
#nav-icon.open span:nth-child(4) { top: 8px; width: 0%; left: 50%; }

.header__mobile-container {
  display: none;
  position: fixed;
  top: 71px;
  left: 0;
  width: 100%;
  height: calc(100vh - 71px);
  background: var(--bg-main);
  z-index: 999;
  padding: 30px 20px;
  flex-direction: column;
  justify-content: space-between;
  overflow-y: auto;
}

.header__mobile-container.active {
  display: flex;
}

.header__mobile-block {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.header__mobile-container__nav a {
  font-size: 18px;
  font-weight: 600;
  color: var(--text-muted);
}

.header__mobile-container__nav a:hover {
  color: #fff;
}

.header__mobile-container__footer-wrapper {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.header__mobile-container__footer-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.header__mobile-container__footer-log-in {
  display: block;
  text-align: center;
  padding: 14px;
  border-radius: 8px;
  border: 1px solid var(--border-color-active);
  font-weight: 600;
}

.header__mobile-container__footer-sign-up {
  display: block;
  text-align: center;
  padding: 14px;
  border-radius: 8px;
  background: var(--color-blue);
  font-weight: 600;
  box-shadow: 0 4px 12px rgba(2, 111, 211, 0.3);
}

.header__mobile-container__footer-language {
  display: flex;
  align-items: center;
  gap: 8px;
  color: var(--text-muted);
  font-weight: 600;
  text-transform: uppercase;
}

.header__mobile-container__footer-language__flag svg {
  fill: var(--text-muted);
}

/* Hero Section / Platform Content */
.main__platform-content {
  position: sticky;
  top: 70px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 40px 20px;
  height: 460px;
  box-sizing: border-box;
  overflow: hidden;
}

.main__platform-video__intro {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  overflow: hidden;
}

.main__platform-video {
  width: 100%;
  height: 100%;
}

.main__platform-video__media {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
}

.main__platform {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
  padding: 20px;
  margin: 0 auto;
  will-change: opacity, transform;
  transition: opacity 0.1s ease-out;
}

.main__platform-title {
  font-size: 54px;
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 20px;
  color: #fff;
  letter-spacing: -1.5px;
}

.main__platform-subtitle {
  font-size: 18px;
  color: var(--text-muted);
  margin-bottom: 35px;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.main__platform-buttons {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 15px;
}

.main__platform-button {
  display: inline-block;
  color: #fff;
  font-size: 16px;
  font-weight: 700;
  padding: 16px 36px;
  border-radius: 30px;
  background: var(--color-blue);
  box-shadow: 0 8px 24px rgba(2, 111, 211, 0.4);
  transition: all 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.main__platform-button:hover {
  background: var(--color-blue-hover);
  transform: scale(1.03);
}

.main__platform-help {
  font-size: 13px;
  color: var(--text-muted);
}

/* Scroll wrapper for solid cover sheet */
.scroll-wrapper {
  position: relative;
  z-index: 10;
  background-color: var(--bg-main);
  width: 100%;
  padding-top: 40px;
  padding-bottom: 20px;
}

/* Interface Mockup Images */
.main__platform-interface {
  position: relative;
  z-index: 10;
  max-width: 960px;
  width: 100%;
  margin: 0 auto;
  padding: 0 20px;
  display: flex;
  justify-content: center;
}

.main__platform-interface img.main__platform-interface-desktop {
  width: 100%;
  height: auto;
  border-radius: 12px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.75);
  border: 1px solid var(--border-color);
  display: block;
}

/* Main Section Wrapper */
.main {
  position: relative;
  z-index: 10;
  background-color: var(--bg-main);
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 40px 20px 40px 20px;
}

/* Features Section */
.main__features {
  text-align: center;
  margin-bottom: 80px;
}

.main__features-title {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 15px;
}

.main__features-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.main__features-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  margin-bottom: 40px;
}

.main__features-item {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px 30px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 18px;
  transition: all 0.3s ease;
}

.main__features-item:hover {
  transform: translateY(-5px);
  border-color: var(--border-color-active);
  box-shadow: 0 10px 25px rgba(0,0,0,0.3);
}

.main__features-item .icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 50px;
  height: 50px;
  border-radius: 12px;
  background: rgba(2, 111, 211, 0.1);
  color: var(--color-blue);
  margin-bottom: 10px;
}

/* Custom CSS Icons implementation */
.icon__features-user-friendly-interface::before { content: "📱"; font-size: 24px; }
.icon__features-integrated-signals::before { content: "📊"; font-size: 24px; }
.icon__features-trading-indicators::before { content: "📈"; font-size: 24px; }
.icon__features-support::before { content: "📞"; font-size: 24px; }
.icon__features-bonus-programs::before { content: "🎁"; font-size: 24px; }
.icon__features-deposits-withdrawals::before { content: "💳"; font-size: 24px; }

.main__features-item__title {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.main__features-item div:not(.main__features-item__title) {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

.main__features-item a {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 14px;
  font-weight: 700;
  color: var(--color-blue);
  margin-top: 10px;
}

.main__features-item a svg {
  fill: var(--color-blue);
  transition: transform 0.2s ease;
}

.main__features-item a:hover svg {
  transform: translateX(4px);
}

/* Features Demo Banner */
.main__features-demo {
  background: linear-gradient(135deg, rgba(28,31,45,0.7) 0%, rgba(18,21,32,0.8) 100%);
  border: 1px solid var(--border-color);
  border-radius: 20px;
  padding: 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  text-align: left;
  backdrop-filter: blur(8px);
}

.main__features-demo__block {
  display: flex;
  align-items: center;
  gap: 30px;
  max-width: 65%;
}

.main__features-demo__block img {
  width: 72px;
  height: 72px;
}

.main__features-demo__block p:first-of-type {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 6px;
}

.main__features-demo__block p:last-of-type {
  font-size: 14px;
  color: var(--text-muted);
}

.main__features-demo__buttons {
  display: flex;
  gap: 15px;
}

.main__features-demo__button-demo {
  padding: 14px 28px;
  border-radius: 8px;
  background: #232736;
  border: none;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  transition: background-color 0.2s ease;
  display: inline-block;
  text-align: center;
}

.main__features-demo__button-demo:hover {
  background: #2e3347;
}

.main__features-demo__button-register {
  padding: 14px 28px;
  border-radius: 8px;
  background: #25a764;
  border: none;
  font-weight: 600;
  font-size: 14px;
  color: #fff;
  box-shadow: 0 4px 12px rgba(37, 167, 100, 0.3);
  transition: all 0.2s ease;
  display: inline-block;
  text-align: center;
}

.main__features-demo__button-register:hover {
  background: #1e8e52;
  transform: translateY(-1px);
  box-shadow: 0 6px 16px rgba(37, 167, 100, 0.4);
}

/* Capital Section (How It Works) */
.main__capital-container {
  margin-bottom: 80px;
}

.main__capital {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 50px;
  background: #e9ecf0;
  color: #0c0d10;
  border-radius: 24px;
  padding: 60px;
  position: relative;
  overflow: hidden;
}

.main__capital-left {
  max-width: 48%;
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 20px;
  z-index: 2;
  position: relative;
  text-align: left;
}

.main__capital-title {
  font-size: 38px;
  font-weight: 800;
  line-height: 1.25;
  color: #0c0d10;
}

.main__capital-subtitle {
  font-size: 16px;
  color: #5e6573;
  line-height: 1.6;
}

.main__capital-buttons {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-top: 15px;
  z-index: 3;
}

.main__capital-button-green {
  padding: 16px 32px;
  border-radius: 8px;
  background: #10b981;
  color: #ffffff;
  font-weight: 700;
  font-size: 15px;
  box-shadow: 0 4px 15px rgba(16, 185, 129, 0.3);
  transition: all 0.2s ease;
  display: inline-block;
  text-align: center;
}

.main__capital-button-green:hover {
  background: #059669;
  transform: translateY(-1px);
  box-shadow: 0 6px 20px rgba(16, 185, 129, 0.4);
}

.main__capital-demo {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  color: #5e6573;
}

.main__capital-demo svg {
  transform: rotate(180deg);
}

.main__capital-demo svg path {
  fill: #5e6573;
}

.main__capital-graph-svg {
  position: absolute;
  bottom: -40px;
  left: 0;
  width: 90%;
  height: auto;
  pointer-events: none;
  z-index: 1;
  opacity: 0.15; /* subtle background graph line */
}

.main__capital-graph-svg svg {
  width: 100%;
  height: auto;
}

.main__capital-right {
  max-width: 48%;
  width: 100%;
  position: relative;
  z-index: 2;
}

.main__capital-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
  position: relative;
  z-index: 2;
}

.main__capital-grid-card {
  background: #ffffff;
  border-radius: 12px;
  padding: 30px 20px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 15px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
  min-height: 180px;
  text-align: center;
}

.main__capital-grid-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 15px 35px rgba(0, 0, 0, 0.08);
}

.main__capital-grid-icon {
  width: 48px;
  height: 48px;
  background: #10b981;
  color: #ffffff;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
}

.main__capital-grid-icon svg {
  width: 24px;
  height: 24px;
  stroke: #ffffff;
  fill: none;
}

.main__capital-grid-text {
  font-size: 15px;
  font-weight: 700;
  color: #1c1f2d;
}

.main__capital-money-floating {
  position: absolute;
  bottom: -45px;
  right: -30px;
  width: 160px;
  z-index: 5;
  pointer-events: none;
}

.main__capital-money-floating img {
  width: 100%;
  height: auto;
  filter: drop-shadow(0 15px 30px rgba(0,0,0,0.15));
}

/* Reviews Section */
.main__reviews {
  text-align: center;
  margin-bottom: 40px;
}

.main__reviews-title {
  font-size: 38px;
  font-weight: 700;
  margin-bottom: 15px;
}

.main__reviews-subtitle {
  font-size: 16px;
  color: var(--text-muted);
  margin-bottom: 40px;
}

.main__reviews-items {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.main__reviews-item {
  background: var(--bg-panel);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 35px;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 15px;
  transition: all 0.3s ease;
}

.main__reviews-item:hover {
  border-color: var(--border-color-active);
  transform: translateY(-4px);
}

.main__reviews-item__user {
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}

.main__reviews-item div {
  font-size: 13px;
  color: var(--text-muted);
}

.main__reviews-item__value {
  color: #fff;
  font-weight: 600;
}

.main__reviews-item__label {
  color: var(--text-muted);
}

.main__reviews-item__rating {
  display: flex;
  gap: 4px;
}

.main__reviews-item__rating svg {
  width: 16px;
  height: 16px;
}

.main__reviews-item__text {
  font-size: 14px;
  color: var(--text-muted);
  line-height: 1.6;
  flex-grow: 1;
}

.main__reviews-item__button {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 13px;
  font-weight: 700;
  color: var(--color-blue);
  margin-top: 10px;
}

.main__reviews-item__button svg {
  width: 14px;
  height: 14px;
}

/* Offline Overlay */
#offline-overlay {
  transition: opacity 0.3s ease-in-out;
}

#offline-overlay button:hover {
  opacity: 0.8;
}

/* Responsive Styles */
@media (max-width: 992px) {
  .header__links {
    display: none;
  }
  
  .header__buttons {
    display: none;
  }
  
  .header__mobile-button {
    display: block;
  }
  
  .main__platform-title {
    font-size: 40px;
  }
  
  .main__features-items {
    grid-template-columns: repeat(2, 1fr);
  }
  
  .main__features-demo {
    flex-direction: column;
    gap: 30px;
    align-items: flex-start;
  }
  
  .main__features-demo__block {
    max-width: 100%;
  }
  
  .main__capital {
    flex-direction: column;
    padding: 40px 30px;
    gap: 40px;
  }
  
  .main__capital-left {
    max-width: 100%;
  }
  
  .main__capital-right {
    max-width: 100%;
  }
  
  .main__reviews-items {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .main__platform-title {
    font-size: 32px;
    letter-spacing: -0.5px;
  }
  
  .main__platform-subtitle {
    font-size: 15px;
  }
  
  .main__platform-content {
    height: 400px;
    padding: 20px 15px;
  }
  
  .main__features-items {
    grid-template-columns: 1fr;
  }
  
  .main__features-demo__block {
    flex-direction: column;
    align-items: flex-start;
  }
  
  .main__reviews-items {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 480px) {
  .main__features-demo__buttons {
    flex-direction: column;
    width: 100%;
  }
  
  .main__features-demo__buttons a {
    text-align: center;
    width: 100%;
  }
  
  .main__capital-buttons {
    flex-direction: column;
    align-items: stretch;
  }
  
  .main__capital-button-green {
    text-align: center;
  }
  
  .main__capital-grid {
    grid-template-columns: 1fr;
  }
}

/* ==========================================================================
   Footer Styles
   ========================================================================== */
.footer {
  background: #0f111a;
  border-top: 1px solid var(--border-color);
  padding: 60px 20px 30px 20px;
  color: var(--text-muted);
}

.footer__content {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  justify-content: space-between;
  gap: 40px;
  margin-bottom: 40px;
}

.footer__brand {
  max-width: 400px;
}

.footer__slogan {
  font-size: 14px;
  margin-top: 15px;
  line-height: 1.6;
  color: var(--text-muted);
}

.footer__links {
  display: flex;
  gap: 60px;
}

.footer__links-col {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links-title {
  font-size: 15px;
  font-weight: 600;
  color: #fff;
  margin-bottom: 6px;
}

.footer__link {
  font-size: 14px;
  color: var(--text-muted);
  transition: color 0.2s ease;
}

.footer__link:hover {
  color: var(--color-blue);
}

.footer__bottom {
  max-width: var(--max-width);
  margin: 0 auto;
  border-top: 1px solid var(--border-color);
  padding-top: 30px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.footer__disclaimer {
  font-size: 11px;
  line-height: 1.6;
  color: rgba(141, 148, 171, 0.6);
}

.footer__copyright {
  font-size: 13px;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .footer__content {
    flex-direction: column;
    gap: 30px;
  }
  .footer__links {
    gap: 40px;
  }
}

/* ==========================================================================
   Modal & Authentication Styles
   ========================================================================== */
.modal-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(18, 21, 32, 0.85);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 2000;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-overlay.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-panel);
  border: 1px solid var(--border-color-active);
  border-radius: 16px;
  width: 90%;
  max-width: 440px;
  padding: 40px 30px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.5);
  transform: translateY(-20px);
  transition: transform 0.3s ease;
}

.modal-overlay.active .modal-container {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 15px;
  right: 20px;
  background: transparent;
  color: var(--text-muted);
  font-size: 28px;
  border: none;
  cursor: pointer;
  transition: color 0.2s;
}

.modal-close:hover {
  color: #fff;
}

.auth-tabs {
  display: flex;
  border-bottom: 2px solid var(--border-color);
  margin-bottom: 24px;
}

.auth-tab {
  flex: 1;
  background: transparent;
  color: var(--text-muted);
  font-size: 16px;
  font-weight: 600;
  padding: 12px;
  text-align: center;
  border: none;
  border-bottom: 2px solid transparent;
  margin-bottom: -2px;
  transition: all 0.2s;
}

.auth-tab.active {
  color: #fff;
  border-bottom-color: var(--color-blue);
}

.auth-form {
  display: none;
  flex-direction: column;
  gap: 20px;
}

.auth-form.active {
  display: flex;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
  text-align: left;
}

.form-group label {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-muted);
}

.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="tel"] {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 14px;
  color: #fff;
  font-size: 14px;
  outline: none;
  transition: all 0.2s;
}

.form-group input:focus {
  border-color: var(--color-blue);
  box-shadow: 0 0 0 2px rgba(2, 111, 211, 0.25);
  background: rgba(255, 255, 255, 0.08);
}

.checkbox-group {
  flex-direction: row;
  align-items: center;
  gap: 10px;
}

.checkbox-group label {
  font-size: 12px;
  cursor: pointer;
}

.checkbox-group input {
  cursor: pointer;
}

.btn-submit {
  background: var(--color-blue);
  color: #fff;
  font-size: 15px;
  font-weight: 700;
  padding: 14px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(2, 111, 211, 0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  transition: all 0.2s;
}

.btn-submit:hover {
  background: var(--color-blue-hover);
  transform: translateY(-1px);
}

.btn-submit:active {
  transform: translateY(0);
}

/* Spinner Loader */
.btn-loader {
  display: none;
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top-color: #fff;
  animation: spin 0.8s linear infinite;
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

.btn-submit.loading .btn-text {
  visibility: hidden;
}

.btn-submit.loading .btn-loader {
  display: block;
  position: absolute;
}

/* Document Modal Specifics */
.doc-modal-container {
  max-width: 650px;
  width: 95%;
}

#doc-modal-title {
  margin-bottom: 20px;
  font-size: 22px;
  color: #fff;
  border-bottom: 2px solid var(--border-color);
  padding-bottom: 12px;
  text-align: left;
}

#doc-modal-body {
  max-height: 420px;
  overflow-y: auto;
  text-align: left;
  font-size: 14px;
  line-height: 1.7;
  color: var(--text-muted);
  padding-right: 12px;
}

#doc-modal-body h3 {
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  margin-top: 20px;
  margin-bottom: 8px;
}

#doc-modal-body p {
  margin-bottom: 12px;
}

/* Custom Scrollbar for document body */
#doc-modal-body::-webkit-scrollbar {
  width: 6px;
}

#doc-modal-body::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.02);
  border-radius: 3px;
}

#doc-modal-body::-webkit-scrollbar-thumb {
  background: rgba(255, 255, 255, 0.12);
  border-radius: 3px;
}

#doc-modal-body::-webkit-scrollbar-thumb:hover {
  background: var(--color-blue);
}

/* Review expansion styles */
.main__reviews-item__text {
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  text-overflow: ellipsis;
  max-height: 80px; /* safety fallback */
  transition: max-height 0.3s ease-out;
}

.main__reviews-item.expanded .main__reviews-item__text {
  display: block;
  overflow: visible;
  -webkit-line-clamp: unset;
  max-height: 500px;
}

/* About Us Modal Styling */
.about-modal-container {
  max-width: 650px;
  background: var(--bg-panel);
  border: 1px solid var(--border-color-active);
  border-radius: 16px;
  padding: 35px;
  position: relative;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
}

.about-modal-container h2 {
  font-size: 26px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 20px;
  border-bottom: 1px solid var(--border-color);
  padding-bottom: 12px;
}

.about-modal-body p {
  font-size: 15px;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 25px;
}

.about-features {
  display: grid;
  grid-template-columns: 1fr;
  gap: 15px;
  margin-bottom: 25px;
}

@media (min-width: 576px) {
  .about-features {
    grid-template-columns: repeat(3, 1fr);
  }
}

.about-feature-card {
  background: rgba(255, 255, 255, 0.02);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 15px;
  text-align: center;
  transition: transform 0.2s ease, border-color 0.2s ease;
}

.about-feature-card:hover {
  transform: translateY(-2px);
  border-color: rgba(2, 111, 211, 0.3);
  background: rgba(255, 255, 255, 0.03);
}

.about-feature-card h4 {
  font-size: 14px;
  font-weight: 700;
  color: #fff;
  margin-bottom: 8px;
}

.about-feature-card p {
  font-size: 12px;
  color: var(--text-muted);
  line-height: 1.4;
  margin-bottom: 0;
}

.about-modal-footer {
  font-size: 13px !important;
  font-style: italic;
  border-top: 1px solid var(--border-color);
  padding-top: 15px;
  margin-bottom: 0 !important;
}