/* ============================================================
   BimcoinApp - Complete Stylesheet
   Color Scheme: Blue (#0052FF) + Amber (#F7931A) + Teal (#00D4AA)
   ============================================================ */

/* --- CSS Variables --- */
:root {
  --primary: #0052FF;
  --primary-light: #3377FF;
  --primary-dark: #0040CC;
  --secondary: #F7931A;
  --secondary-light: #FFB347;
  --accent: #00D4AA;
  --accent-light: #33E0BE;

  --bg-body: #FAFBFF;
  --bg-hero: #F0F4FF;
  --bg-white: #FFFFFF;
  --bg-light: #F5F7FC;
  --bg-dark: #0A1628;
  --bg-dark-2: #0F1F3A;

  --text-primary: #1A1A2E;
  --text-secondary: #4A5568;
  --text-muted: #8896AB;
  --text-white: #FFFFFF;

  --border: #E2E8F0;
  --border-light: #EDF2F7;

  --feature-1: #F0F4FF;
  --feature-2: #FFF8F0;
  --feature-3: #F0FFFA;
  --feature-4: #F5F0FF;

  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
  --shadow-lg: 0 8px 30px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 20px 60px rgba(0, 0, 0, 0.15);

  --radius-sm: 8px;
  --radius-md: 12px;
  --radius-lg: 16px;
  --radius-xl: 24px;
  --radius-full: 9999px;

  --font-main: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --transition: 0.3s ease;
}

/* --- Reset & Base --- */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  font-size: 62.5%;
}

@media (max-width: 750px) {
  html { font-size: 55%; }
}
@media (max-width: 600px) {
  html { font-size: 50%; }
}

body {
  font-size: 1.4rem;
  font-weight: 400;
  font-family: var(--font-main);
  color: var(--text-primary);
  background-color: var(--bg-body);
  line-height: 1.6;
  overflow-x: hidden;
  padding-top: 7rem;
  -webkit-font-smoothing: antialiased;
}

a { text-decoration: none; color: inherit; }
img { max-width: 100%; display: block; }
button { font-family: inherit; cursor: pointer; }
ul { list-style: none; }

.container {
  max-width: 120rem;
  margin: 0 auto;
  padding: 0 2.4rem;
}

/* --- Utility --- */
.positive { color: #10B981; }
.negative { color: #EF4444; }
.hide-mobile { display: table-cell; }
@media (max-width: 768px) { .hide-mobile { display: none; } }

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  padding: 1.2rem 2.4rem;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 1.4rem;
  font-weight: 600;
  border: none;
  cursor: pointer;
  transition: var(--transition);
  white-space: nowrap;
}

.btn--primary {
  background: var(--primary);
  color: var(--text-white);
}
.btn--primary:hover { background: var(--primary-dark); transform: translateY(-1px); box-shadow: 0 4px 15px rgba(0, 82, 255, 0.35); }

.btn--dark {
  background: var(--bg-dark);
  color: var(--text-white);
}
.btn--dark:hover { background: #162040; transform: translateY(-1px); }

.btn--outline {
  background: transparent;
  color: var(--text-primary);
  border: 1.5px solid var(--border);
}
.btn--outline:hover { border-color: var(--primary); color: var(--primary); }

.btn--white {
  background: var(--text-white);
  color: var(--text-primary);
}
.btn--white:hover { transform: translateY(-1px); box-shadow: var(--shadow-md); }

.btn--sm { padding: 0.8rem 1.8rem; font-size: 1.3rem; }
.btn--lg { padding: 1.4rem 2.8rem; font-size: 1.5rem; border-radius: var(--radius-md); }
.btn--full { width: 100%; }

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 7rem;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--border-light);
  z-index: 1000;
  transition: var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-sm);
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.header__logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.header__logo-icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3.6rem;
  height: 3.6rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: var(--radius-sm);
  color: white;
  font-size: 1.6rem;
}

.header__logo-text {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--text-primary);
  letter-spacing: -0.5px;
}

.header__logo-accent {
  color: var(--primary);
}

.header__nav {
  display: flex;
  align-items: center;
  gap: 3.2rem;
}

.header__nav-link {
  font-size: 1.5rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.header__nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--primary);
  transition: var(--transition);
}

.header__nav-link:hover,
.header__nav-link--active {
  color: var(--primary);
}

.header__nav-link:hover::after,
.header__nav-link--active::after {
  width: 100%;
}

.header__actions {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.header__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  padding: 4px;
}

.header__hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text-primary);
  border-radius: 2px;
  transition: var(--transition);
}

@media (max-width: 768px) {
  .header__nav, .header__actions .btn { display: none; }
  .header__hamburger { display: flex; }
}

/* Mobile Nav */
.mobile-nav {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  pointer-events: none;
  opacity: 0;
  transition: var(--transition);
}

.mobile-nav--open {
  pointer-events: auto;
  opacity: 1;
}

.mobile-nav__overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.5);
}

.mobile-nav__panel {
  position: absolute;
  top: 0;
  right: 0;
  width: 30rem;
  max-width: 85vw;
  height: 100%;
  background: var(--bg-white);
  padding: 2.4rem;
  transform: translateX(100%);
  transition: transform 0.3s ease;
  display: flex;
  flex-direction: column;
  gap: 2.4rem;
}

.mobile-nav--open .mobile-nav__panel {
  transform: translateX(0);
}

.mobile-nav__header {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.mobile-nav__close {
  margin-left: auto;
  background: none;
  border: none;
  font-size: 2.8rem;
  color: var(--text-secondary);
}

.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.mobile-nav__link {
  padding: 1.2rem 1.6rem;
  border-radius: var(--radius-sm);
  font-size: 1.6rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
}

.mobile-nav__link:hover,
.mobile-nav__link--active {
  background: var(--feature-1);
  color: var(--primary);
}

.mobile-nav__actions {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-top: auto;
}

/* ============================================================
   HERO
   ============================================================ */
.hero {
  background: var(--bg-hero);
  padding: 6rem 0 0;
  overflow: hidden;
  position: relative;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 60rem;
  height: 60rem;
  background: radial-gradient(circle, rgba(0, 82, 255, 0.08), transparent 70%);
  border-radius: 50%;
  pointer-events: none;
}

.hero__container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
  padding: 4rem 0 6rem;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  padding: 0.6rem 1.6rem;
  background: rgba(0, 82, 255, 0.1);
  color: var(--primary);
  border-radius: var(--radius-full);
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 2.4rem;
}

.hero__heading {
  font-size: 5.2rem;
  font-weight: 800;
  line-height: 1.1;
  color: var(--text-primary);
  margin-bottom: 2rem;
  letter-spacing: -1px;
}

.hero__heading-accent {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__description {
  font-size: 1.7rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 3.2rem;
  max-width: 50rem;
}

.hero__buttons {
  display: flex;
  gap: 1.6rem;
  margin-bottom: 4rem;
}

.hero__stats {
  display: flex;
  gap: 4rem;
}

.hero__stat {
  display: flex;
  flex-direction: column;
}

.hero__stat-number {
  font-size: 2.4rem;
  font-weight: 800;
  color: var(--text-primary);
}

.hero__stat-label {
  font-size: 1.3rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* Hero Phone Mockup */
.hero__visual {
  display: flex;
  justify-content: center;
  align-items: flex-end;
}

.hero__phone {
  width: 30rem;
  background: var(--bg-white);
  border-radius: 3.6rem;
  padding: 1rem;
  box-shadow: var(--shadow-xl);
  border: 1px solid var(--border-light);
}

.hero__phone-screen {
  background: linear-gradient(180deg, #0F1F3A, #162040);
  border-radius: 2.8rem;
  padding: 2.4rem 2rem;
  color: white;
  min-height: 48rem;
}

.hero__screen-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 2.4rem;
}

.hero__screen-greeting {
  font-size: 1.2rem;
  opacity: 0.7;
}

.hero__screen-name {
  font-size: 1.4rem;
  font-weight: 600;
}

.hero__screen-balance {
  margin-bottom: 2.4rem;
}

.hero__screen-balance-label {
  font-size: 1.2rem;
  opacity: 0.6;
  display: block;
  margin-bottom: 0.4rem;
}

.hero__screen-balance-amount {
  font-size: 2.8rem;
  font-weight: 800;
  display: block;
  margin-bottom: 0.4rem;
}

.hero__screen-balance-change {
  font-size: 1.2rem;
  font-weight: 600;
}

.hero__screen-actions {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 1.2rem;
  margin-bottom: 2.4rem;
}

.hero__screen-action {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
}

.hero__screen-action-icon {
  width: 4.8rem;
  height: 4.8rem;
  background: rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
}

.hero__screen-action span {
  font-size: 1.1rem;
  opacity: 0.8;
}

.hero__screen-coins {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero__screen-coin {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  padding: 1.2rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: var(--radius-md);
}

.hero__screen-coin-icon {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
}

.hero__screen-coin-icon.btc { background: #F7931A; }
.hero__screen-coin-icon.eth { background: #627EEA; }
.hero__screen-coin-icon.usdt { background: #26A17B; }

.hero__screen-coin-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.hero__screen-coin-info span:first-child {
  font-weight: 600;
  font-size: 1.3rem;
}

.hero__screen-coin-info span:last-child {
  font-size: 1.1rem;
}

.hero__screen-coin-price {
  font-weight: 700;
  font-size: 1.3rem;
}

@media (max-width: 768px) {
  .hero__container {
    grid-template-columns: 1fr;
    text-align: center;
    gap: 4rem;
  }
  .hero__heading { font-size: 3.6rem; }
  .hero__description { max-width: 100%; margin-left: auto; margin-right: auto; }
  .hero__buttons { justify-content: center; }
  .hero__stats { justify-content: center; }
  .hero__visual { order: -1; }
  .hero__phone { width: 26rem; }
}

@media (max-width: 480px) {
  .hero__heading { font-size: 3rem; }
  .hero__buttons { flex-direction: column; align-items: center; }
}

/* ============================================================
   FEATURED / VERIFIED
   ============================================================ */
.verified {
  padding: 4rem 0;
  background: var(--bg-white);
  border-bottom: 1px solid var(--border-light);
}

.verified__badge {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  padding: 2rem 3rem;
  background: rgba(0, 82, 255, 0.04);
  border: 2px solid rgba(0, 82, 255, 0.15);
  border-radius: var(--radius-lg);
  margin-bottom: 2rem;
  text-align: left;
}

.verified__badge > i {
  font-size: 3rem;
  color: var(--primary);
  flex-shrink: 0;
}

.verified__badge h3 {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.verified__badge p {
  font-size: 1.3rem;
  color: var(--text-muted);
}

.verified__certs {
  display: flex;
  justify-content: center;
  gap: 1.6rem;
  flex-wrap: wrap;
}

.verified__cert {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  padding: 1rem 2rem;
  background: var(--bg-white);
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-secondary);
  box-shadow: var(--shadow-sm);
}

.verified__cert i {
  color: var(--primary);
}

@media (max-width: 600px) {
  .verified__badge {
    flex-direction: column;
    text-align: center;
    padding: 1.6rem;
  }
  .verified__certs { gap: 0.8rem; }
  .verified__cert { padding: 0.8rem 1.4rem; font-size: 1.2rem; }
}

/* ============================================================
   FEATURED ON (legacy alias)
   ============================================================ */
.featured {
  padding: 4rem 0;
  border-bottom: 1px solid var(--border-light);
}

.featured__label {
  text-align: center;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-bottom: 2.4rem;
}

.featured__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4.8rem;
  flex-wrap: wrap;
}

.featured__logo-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--text-muted);
  font-size: 1.6rem;
  font-weight: 600;
  opacity: 0.6;
  transition: var(--transition);
}

.featured__logo-item:hover { opacity: 1; }

.featured__logo-item i {
  font-size: 2rem;
}

@media (max-width: 600px) {
  .featured__logos { gap: 2.4rem; }
  .featured__logo-item { font-size: 1.3rem; }
}

/* ============================================================
   SECTION HEADER (reusable)
   ============================================================ */
.section-header {
  text-align: center;
  margin-bottom: 4.8rem;
}

.section-header__title {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
  letter-spacing: -0.5px;
}

.section-header__description {
  font-size: 1.6rem;
  color: var(--text-secondary);
  max-width: 56rem;
  margin: 0 auto;
}

/* ============================================================
   RATES
   ============================================================ */
.rates {
  padding: 6rem 0;
  background: var(--bg-white);
}

.rates__tabs {
  display: flex;
  justify-content: center;
  gap: 0.4rem;
  background: var(--bg-light);
  padding: 0.4rem;
  border-radius: var(--radius-full);
  max-width: 36rem;
  margin: 0 auto 3.2rem;
}

.rates__tab {
  flex: 1;
  padding: 1rem 2rem;
  border: none;
  border-radius: var(--radius-full);
  font-family: inherit;
  font-size: 1.4rem;
  font-weight: 600;
  background: transparent;
  color: var(--text-secondary);
  cursor: pointer;
  transition: var(--transition);
}

.rates__tab--active {
  background: var(--primary);
  color: white;
  box-shadow: 0 2px 8px rgba(0, 82, 255, 0.3);
}

.rates__table-wrapper {
  overflow-x: auto;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
}

.rates__table {
  width: 100%;
  border-collapse: collapse;
}

.rates__table thead {
  background: var(--bg-light);
}

.rates__table th {
  padding: 1.4rem 2rem;
  text-align: left;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.rates__table td {
  padding: 1.4rem 2rem;
  font-size: 1.4rem;
  border-top: 1px solid var(--border-light);
}

.rates__table tbody tr {
  transition: var(--transition);
}

.rates__table tbody tr:hover {
  background: var(--bg-light);
}

.rate-asset {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.rate-asset__icon {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: white;
  flex-shrink: 0;
}

.rate-asset__name {
  font-weight: 600;
}

.rate-asset__abbr {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.rate-status {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  padding: 0.4rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 1.2rem;
  font-weight: 600;
}

.rate-status--active {
  background: rgba(16, 185, 129, 0.1);
  color: #10B981;
}

.rate-status--active::before {
  content: '';
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10B981;
}

@media (max-width: 600px) {
  .rates__table th, .rates__table td {
    padding: 1.2rem 1.4rem;
    font-size: 1.3rem;
  }
}

/* ============================================================
   FEATURES
   ============================================================ */
.features {
  padding: 6rem 0;
  background: var(--bg-body);
}

.features__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2rem;
}

.feature {
  padding: 3.2rem;
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.feature:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }

.feature--1 { background: var(--feature-1); }
.feature--2 { background: var(--feature-2); }
.feature--3 { background: var(--feature-3); }
.feature--4 { background: var(--feature-4); }

.feature__icon {
  width: 5.6rem;
  height: 5.6rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.2rem;
  margin-bottom: 2rem;
}

.feature--1 .feature__icon { background: rgba(0, 82, 255, 0.15); color: var(--primary); }
.feature--2 .feature__icon { background: rgba(247, 147, 26, 0.15); color: var(--secondary); }
.feature--3 .feature__icon { background: rgba(0, 212, 170, 0.15); color: var(--accent); }
.feature--4 .feature__icon { background: rgba(124, 58, 237, 0.15); color: #7C3AED; }

.feature__heading {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
}

.feature__text {
  font-size: 1.4rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
}

.feature__link {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: 1.4rem;
  font-weight: 600;
  color: var(--text-primary);
  transition: var(--transition);
}

.feature__link:hover { color: var(--primary); gap: 1.2rem; }

@media (max-width: 768px) {
  .features__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   ABOUT
   ============================================================ */
.about {
  padding: 6rem 0;
  background: var(--bg-white);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.about__heading {
  font-size: 3rem;
  font-weight: 800;
  color: var(--text-primary);
  margin-bottom: 2rem;
  line-height: 1.2;
}

.about__text {
  font-size: 1.5rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 1.6rem;
}

.about__text--accent {
  color: var(--primary);
  font-weight: 600;
}

.about__visual {
  display: flex;
  flex-direction: column;
  gap: 1.6rem;
}

.about__card {
  display: flex;
  align-items: center;
  gap: 1.6rem;
  padding: 2rem;
  background: var(--bg-light);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.about__card:hover { transform: translateX(8px); box-shadow: var(--shadow-md); }

.about__card-icon {
  width: 5rem;
  height: 5rem;
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  flex-shrink: 0;
}

.about__card--1 .about__card-icon { background: rgba(0, 82, 255, 0.1); color: var(--primary); }
.about__card--2 .about__card-icon { background: rgba(0, 212, 170, 0.1); color: var(--accent); }
.about__card--3 .about__card-icon { background: rgba(247, 147, 26, 0.1); color: var(--secondary); }

.about__card h4 {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.4rem;
}

.about__card p {
  font-size: 1.3rem;
  color: var(--text-muted);
}

@media (max-width: 768px) {
  .about__grid { grid-template-columns: 1fr; gap: 4rem; }
}

/* ============================================================
   HOW IT WORKS
   ============================================================ */
.how-it-works {
  padding: 6rem 0;
  background: var(--bg-body);
}

.how-it-works__grid {
  display: flex;
  align-items: flex-start;
  justify-content: center;
  gap: 0;
}

.how-it-works__step {
  text-align: center;
  padding: 2.4rem;
  max-width: 30rem;
}

.how-it-works__number {
  font-size: 4.8rem;
  font-weight: 800;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  margin-bottom: 1.6rem;
}

.how-it-works__icon {
  width: 6.4rem;
  height: 6.4rem;
  background: var(--feature-1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2.4rem;
  color: var(--primary);
  margin: 0 auto 1.6rem;
}

.how-it-works__heading {
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 1.2rem;
}

.how-it-works__text {
  font-size: 1.4rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

.how-it-works__connector {
  display: flex;
  align-items: center;
  padding-top: 8rem;
  font-size: 2rem;
  color: var(--primary);
}

@media (max-width: 768px) {
  .how-it-works__grid { flex-direction: column; align-items: center; }
  .how-it-works__connector { transform: rotate(90deg); padding: 0; }
}

/* ============================================================
   TESTIMONIALS
   ============================================================ */
.testimonials {
  padding: 6rem 0;
  background: var(--bg-white);
  overflow: hidden;
}

.testimonials__slider {
  position: relative;
  overflow: hidden;
  margin: 0 -2.4rem;
  padding: 0 2.4rem;
}

.testimonials__track {
  display: flex;
  gap: 2.4rem;
  transition: transform 0.5s ease;
}

.testimonial {
  flex: 0 0 calc(33.333% - 1.6rem);
  min-width: 30rem;
  padding: 3.2rem;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  transition: var(--transition);
}

.testimonial:hover { box-shadow: var(--shadow-md); }

.testimonial__quote {
  font-size: 2.4rem;
  color: var(--primary);
  margin-bottom: 1.6rem;
  opacity: 0.3;
}

.testimonial__text {
  font-size: 1.4rem;
  color: var(--text-secondary);
  line-height: 1.8;
  margin-bottom: 2.4rem;
  font-style: italic;
}

.testimonial__author {
  display: flex;
  align-items: center;
  gap: 1.2rem;
}

.testimonial__avatar {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-weight: 700;
  font-size: 1.6rem;
  flex-shrink: 0;
}

.testimonial__name {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--text-primary);
  display: block;
}

.testimonial__role {
  font-size: 1.2rem;
  color: var(--text-muted);
}

.testimonials__controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.6rem;
  margin-top: 3.2rem;
}

.testimonials__btn {
  width: 4rem;
  height: 4rem;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.testimonials__btn:hover {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.testimonials__dots {
  display: flex;
  gap: 0.8rem;
}

.testimonials__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--border);
  cursor: pointer;
  transition: var(--transition);
}

.testimonials__dot--active {
  background: var(--primary);
  width: 24px;
  border-radius: 4px;
}

@media (max-width: 1024px) {
  .testimonial { flex: 0 0 calc(50% - 1.2rem); }
}
@media (max-width: 600px) {
  .testimonial { flex: 0 0 100%; min-width: auto; }
}

/* ============================================================
   NEWS
   ============================================================ */
.news {
  padding: 6rem 0;
  background: var(--bg-body);
}

.news__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 2.4rem;
}

.news__card {
  display: flex;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  border: 1px solid var(--border-light);
}

.news__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.news__card-img {
  width: 14rem;
  min-height: 14rem;
  display: flex;
  align-items: center;
  justify-content: center;
  color: white;
  font-size: 3rem;
  flex-shrink: 0;
}

.news__card-body {
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 0.8rem;
}

.news__card-source {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--primary);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.news__card-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  line-height: 1.4;
}

.news__card-excerpt {
  font-size: 1.3rem;
  color: var(--text-muted);
  line-height: 1.6;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.news__card-link {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--primary);
  margin-top: auto;
  transition: var(--transition);
}

.news__card:hover .news__card-link { gap: 1rem; }

@media (max-width: 768px) {
  .news__grid { grid-template-columns: 1fr; }
  .news__card { flex-direction: column; }
  .news__card-img { width: 100%; min-height: 12rem; }
}

/* ============================================================
   WHY CHOOSE US
   ============================================================ */
.why-choose {
  padding: 6rem 0;
  background: var(--bg-dark);
  color: var(--text-white);
}

.why-choose__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6rem;
  align-items: center;
}

.why-choose__heading {
  font-size: 3rem;
  font-weight: 800;
  margin-bottom: 1.6rem;
}

.why-choose__text {
  font-size: 1.5rem;
  opacity: 0.8;
  line-height: 1.7;
  margin-bottom: 2.4rem;
}

.why-choose__list {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  margin-bottom: 3.2rem;
}

.why-choose__list li {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  font-size: 1.5rem;
  font-weight: 500;
}

.why-choose__list li i {
  color: var(--accent);
  font-size: 1.4rem;
  width: 2rem;
}

.why-choose__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.6rem;
}

.why-choose__stat-card {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 2.4rem;
  text-align: center;
  transition: var(--transition);
}

.why-choose__stat-card:hover {
  background: rgba(255, 255, 255, 0.1);
  transform: translateY(-4px);
}

.why-choose__stat-icon {
  font-size: 2.4rem;
  color: var(--primary-light);
  margin-bottom: 1.2rem;
}

.why-choose__stat-number {
  display: block;
  font-size: 2.8rem;
  font-weight: 800;
  margin-bottom: 0.4rem;
}

.why-choose__stat-label {
  font-size: 1.3rem;
  opacity: 0.6;
}

@media (max-width: 768px) {
  .why-choose__grid { grid-template-columns: 1fr; gap: 4rem; }
}

/* ============================================================
   CTA
   ============================================================ */
.cta {
  padding: 6rem 0;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--text-white);
  text-align: center;
}

.cta__heading {
  font-size: 3.2rem;
  font-weight: 800;
  margin-bottom: 1.6rem;
}

.cta__text {
  font-size: 1.6rem;
  opacity: 0.9;
  margin-bottom: 3.2rem;
  max-width: 50rem;
  margin-left: auto;
  margin-right: auto;
}

.cta__buttons {
  display: flex;
  gap: 1.6rem;
  justify-content: center;
  margin-bottom: 3.2rem;
}

.cta__qr {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.cta__qr-placeholder {
  width: 8rem;
  height: 8rem;
  background: rgba(255, 255, 255, 0.2);
  border-radius: var(--radius-md);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
}

.cta__qr-text {
  font-size: 1.3rem;
  opacity: 0.8;
}

/* ============================================================
   FAQ
   ============================================================ */
.faq {
  padding: 6rem 0;
  background: var(--bg-body);
}

.faq__list {
  max-width: 76rem;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
}

.faq__item {
  background: var(--bg-white);
  border-radius: var(--radius-md);
  overflow: hidden;
  border: 1px solid var(--border-light);
  transition: var(--transition);
}

.faq__item.faq__item--open {
  border-color: var(--primary);
  box-shadow: 0 2px 12px rgba(0, 82, 255, 0.1);
}

.faq__question {
  width: 100%;
  padding: 1.8rem 2.4rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: none;
  border: none;
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--text-primary);
  text-align: left;
}

.faq__question i {
  font-size: 1.4rem;
  color: var(--primary);
  transition: transform 0.3s ease;
}

.faq__item--open .faq__question i {
  transform: rotate(45deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}

.faq__item--open .faq__answer {
  max-height: 300px;
}

.faq__answer p {
  padding: 0 2.4rem 1.8rem;
  font-size: 1.4rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ============================================================
   CONTACT
   ============================================================ */
.contact {
  padding: 6rem 0;
  background: var(--bg-white);
}

.contact__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2rem;
}

.contact__card {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 3.2rem 2rem;
  background: var(--bg-light);
  border-radius: var(--radius-lg);
  transition: var(--transition);
  border: 1px solid transparent;
}

.contact__card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-md);
  border-color: var(--primary);
}

.contact__card-icon {
  width: 5.6rem;
  height: 5.6rem;
  background: linear-gradient(135deg, var(--primary), var(--accent));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 2rem;
  color: white;
  margin-bottom: 1.6rem;
}

.contact__card-title {
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.8rem;
}

.contact__card-text {
  font-size: 1.3rem;
  color: var(--text-muted);
  line-height: 1.6;
}

@media (max-width: 768px) {
  .contact__grid { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 480px) {
  .contact__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  padding: 6rem 0 0;
  background: var(--bg-hero);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 4rem;
  padding-bottom: 4rem;
  border-bottom: 1px solid var(--border);
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
  margin-bottom: 1.6rem;
}

.footer__tagline {
  font-size: 1.4rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 2rem;
  max-width: 30rem;
}

.footer__contact {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 2rem;
}

.footer__contact p {
  display: flex;
  align-items: center;
  gap: 1rem;
  font-size: 1.3rem;
  color: var(--text-secondary);
}

.footer__contact i {
  width: 1.6rem;
  color: var(--primary);
}

.footer__socials {
  display: flex;
  gap: 1rem;
}

.footer__social-link {
  width: 3.6rem;
  height: 3.6rem;
  border-radius: 50%;
  background: var(--bg-white);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.4rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer__social-link:hover {
  background: var(--primary);
  color: white;
}

.footer__col-title {
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 2rem;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.footer__links a {
  font-size: 1.3rem;
  color: var(--text-secondary);
  transition: var(--transition);
}

.footer__links a:hover { color: var(--primary); }

.footer__bottom {
  padding: 2.4rem 0;
  text-align: center;
}

.footer__bottom p {
  font-size: 1.3rem;
  color: var(--text-muted);
}

.footer__bottom span { color: #EF4444; }

@media (max-width: 768px) {
  .footer__grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
  .footer__grid { grid-template-columns: 1fr; }
}

/* ============================================================
   CHAT WIDGET
   ============================================================ */
.chat-widget {
  position: fixed;
  bottom: 2.4rem;
  right: 2.4rem;
  z-index: 999;
}

.chat-widget__btn {
  width: 5.6rem;
  height: 5.6rem;
  border-radius: 50%;
  background: linear-gradient(135deg, #25D366, #128C7E);
  color: white;
  border: none;
  font-size: 2.6rem;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.4);
  transition: var(--transition);
  cursor: pointer;
}

.chat-widget__btn:hover {
  transform: scale(1.08);
}

.chat-widget__popup {
  position: absolute;
  bottom: 7rem;
  right: 0;
  width: 30rem;
  background: var(--bg-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  overflow: hidden;
  display: none;
  animation: slideUp 0.3s ease;
}

.chat-widget__popup--open { display: block; }

.chat-widget__header {
  padding: 1.6rem 2rem;
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: white;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.chat-widget__header-text {
  font-size: 1.4rem;
  font-weight: 600;
}

.chat-widget__close {
  background: none;
  border: none;
  color: white;
  font-size: 2rem;
  cursor: pointer;
  opacity: 0.8;
}

.chat-widget__close:hover { opacity: 1; }

@keyframes slideUp {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   SCROLL ANIMATIONS
   ============================================================ */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.animate-on-scroll.animated {
  opacity: 1;
  transform: translateY(0);
}

/* ============================================================
   PRELOADER
   ============================================================ */
.preloader {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--bg-white);
  z-index: 99999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: opacity 0.5s ease;
}

.preloader--hidden {
  opacity: 0;
  pointer-events: none;
}

.preloader__spinner {
  width: 48px;
  height: 48px;
  border: 4px solid var(--border-light);
  border-top-color: var(--primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
}

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