*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --primary: #2B59A8;
  --primary-dark: #1E4388;
  --primary-light: #3A6FCA;
  --dark: #0F1B2D;
  --dark-light: #1A2A45;
  --white: #ffffff;
  --gray-light: #F0F4F8;
  --gray: #5A6778;
  --text: #1C2A3A;
  --shadow: 0 4px 20px rgba(15, 27, 45, 0.08);
  --radius: 12px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
  color: var(--text);
  line-height: 1.6;
  background: var(--white);
}

a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
  padding-left: 0;
}

img {
  max-width: 100%;
  display: block;
}

.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--white);
  box-shadow: 0 1px 12px rgba(0, 0, 0, 0.06);
  transition: box-shadow var(--transition);
}

.navbar.scrolled {
  box-shadow: 0 2px 20px rgba(0, 0, 0, 0.1);
}

.navbar > .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 2.5rem;
  height: 100px;
  position: relative;
}

.navbar__logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
  max-height: 100%;
}

.navbar__logo img {
  display: block;
  height: 200px;
  width: auto;
  object-fit: contain;
  margin: 0;
  transition: height var(--transition);
}

@media (max-width: 968px) {
  .navbar__logo img {
    height: 175px !important;
    width: 175px !important;
  }
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 8px;
}

.navbar__links a {
  color: var(--gray);
  padding: 8px 20px;
  border-radius: 8px;
  font-size: 0.95rem;
  font-weight: 500;
  transition: all var(--transition);
}

.navbar__links a:hover {
  color: var(--primary);
  background: rgba(43, 89, 168, 0.06);
}

.navbar__links a.active {
  color: var(--primary);
  font-weight: 600;
  background: rgba(43, 89, 168, 0.08);
}

.navbar__cta {
  background: var(--primary) !important;
  color: var(--white) !important;
  border-radius: 8px !important;
  padding: 10px 24px !important;
  font-weight: 600 !important;
  transition: all var(--transition);
}

.navbar__cta:hover {
  background: var(--primary-dark) !important;
  color: var(--white) !important;
  transform: translateY(-2px);
  box-shadow: 0 4px 16px rgba(43, 89, 168, 0.35);
}

.navbar__toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
  background: none;
  border: none;
  position: absolute;
  right: 1rem;
  top: 50%;
  transform: translateY(-50%);
}

.navbar__toggle span {
  display: block;
  width: 26px;
  height: 2.5px;
  background: var(--dark);
  border-radius: 2px;
  transition: all var(--transition);
}

.navbar__toggle.open span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar__toggle.open span:nth-child(2) {
  opacity: 0;
}

.navbar__toggle.open span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.hero {
  margin-top: 100px;
  min-height: calc(100vh - 100px);
  display: flex;
  align-items: center;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 700px;
  height: 700px;
  background: radial-gradient(circle, rgba(43, 89, 168, 0.15) 0%, transparent 70%);
  border-radius: 50%;
}

.hero .container {
  position: relative;
  z-index: 1;
}

.hero__content {
  position: relative;
  z-index: 1;
}

.hero__badge {
  display: inline-block;
  background: rgba(43, 89, 168, 0.2);
  color: #8AB4F8;
  padding: 6px 16px;
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 20px;
  border: 1px solid rgba(43, 89, 168, 0.35);
}

.hero__content h1 {
  font-size: 3.2rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1.15;
  margin-bottom: 20px;
}

.hero__content h1 .highlight {
  color: var(--primary-light);
}

.hero__content p {
  font-size: 1.15rem;
  color: #9ca3af;
  margin-bottom: 36px;
  max-width: 480px;
  line-height: 1.7;
}

.hero__buttons {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero__icon-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.hero__icon-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius);
  padding: 32px;
  text-align: center;
  transition: transform var(--transition), background var(--transition);
}

.hero__icon-card:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.08);
}

.hero__icon-card .icon {
  font-size: 2.2rem;
  margin-bottom: 12px;
}

.hero__icon-card .label {
  font-size: 0.85rem;
  color: #9ca3af;
  font-weight: 500;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 14px 32px;
  border-radius: 10px;
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: all var(--transition);
}

.btn--primary {
  background: var(--primary);
  color: var(--white);
}

.btn--primary:hover {
  background: var(--primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(43, 89, 168, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.2);
}

.btn--outline:hover {
  border-color: var(--primary);
  color: var(--primary-light);
  transform: translateY(-2px);
}

.section {
  padding: 100px 0;
}

.section--gray {
  background: var(--gray-light);
}

.section__header {
  text-align: center;
  margin-bottom: 60px;
}

.section__header h2 {
  font-size: 2.4rem;
  font-weight: 800;
  margin-bottom: 16px;
  color: var(--dark);
}

.section__header p {
  font-size: 1.1rem;
  color: var(--gray);
  max-width: 560px;
  margin: 0 auto;
}

.feature-card {
  background: var(--white);
  border-radius: var(--radius);
  padding: 40px 32px;
  box-shadow: var(--shadow);
  border: 1px solid #e5e7eb;
  transition: all var(--transition);
  height: 100%;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 40px rgba(0, 0, 0, 0.12);
}

.feature-card__icon {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: rgba(43, 89, 168, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  margin-bottom: 20px;
}

.feature-card h3 {
  font-size: 1.2rem;
  font-weight: 700;
  margin-bottom: 10px;
  color: var(--dark);
}

.feature-card p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.7;
}

.page-hero {
  margin-top: 100px;
  padding: 80px 0 60px;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  text-align: center;
}

.page-hero h1 {
  font-size: 2.8rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.page-hero p {
  font-size: 1.15rem;
  color: #9ca3af;
  max-width: 560px;
  margin: 0 auto;
}

.about-content__text h2 {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 20px;
  color: var(--dark);
}

.about-content__text p {
  font-size: 1rem;
  color: var(--gray);
  line-height: 1.8;
  margin-bottom: 16px;
}

.about-value {
  background: var(--white);
  border: 1px solid #e5e7eb;
  border-radius: var(--radius);
  padding: 28px 20px;
  text-align: center;
  box-shadow: var(--shadow);
  height: 100%;
}

.about-value .icon {
  font-size: 2rem;
  margin-bottom: 10px;
}

.about-value h4 {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--dark);
}

.about-value p {
  font-size: 0.85rem;
  color: var(--gray);
  margin-top: 8px;
  line-height: 1.5;
}

.contact-section {
  padding: 80px 0;
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.contact-section::before {
  content: '';
  position: absolute;
  top: -40%;
  right: -15%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(43, 89, 168, 0.12) 0%, transparent 70%);
  border-radius: 50%;
}

.contact-section .section__header {
  position: relative;
  z-index: 1;
}

.contact-section .section__header h2 {
  color: var(--white);
}

.contact-section .section__header p {
  color: #9ca3af;
}

.contact-card {
  position: relative;
  z-index: 1;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 16px;
  padding: 48px 40px;
  max-width: 520px;
  margin: 0 auto;
  backdrop-filter: blur(10px);
}

.contact-card__icon {
  font-size: 2.5rem;
  margin-bottom: 16px;
  line-height: 1;
}

.contact-card h3 {
  color: var(--white);
  font-size: 1.3rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.contact-card p {
  color: #9ca3af;
  font-size: 1rem;
  line-height: 1.7;
  margin-bottom: 8px;
}

.contact-card__email {
  color: var(--primary-light) !important;
  font-weight: 600;
  font-size: 1.05rem;
  display: inline-block;
  margin-bottom: 24px;
  transition: color var(--transition);
}

.contact-card__email:hover {
  color: var(--white) !important;
}

@media (max-width: 575.98px) {
  .contact-card {
    padding: 36px 24px;
  }
}

.cta {
  background: linear-gradient(135deg, var(--dark) 0%, var(--dark-light) 100%);
  padding: 80px 0;
  text-align: center;
}

.cta h2 {
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--white);
  margin-bottom: 16px;
}

.cta p {
  color: #9ca3af;
  font-size: 1.1rem;
  margin-bottom: 32px;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.footer {
  background: var(--dark);
  padding: 60px 0 30px;
  border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.footer__brand .navbar__logo img {
  height: 55px;
  filter: brightness(0) invert(1);
}

.footer__brand p {
  color: #6b7280;
  font-size: 0.9rem;
  line-height: 1.7;
  margin-top: 16px;
  max-width: 300px;
}

.footer h4 {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 700;
  margin-bottom: 16px;
}

.footer ul li {
  margin-bottom: 10px;
}

.footer ul li a {
  color: #6b7280;
  font-size: 0.9rem;
  transition: color var(--transition);
}

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

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 24px;
  margin-top: 40px;
  text-align: center;
  color: #4b5563;
  font-size: 0.85rem;
}

.fade-in {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 991.98px) {
  .hero__content h1 {
    font-size: 2.4rem;
  }

  .navbar__logo img {
    height: 64px;
  }

  .navbar > .container {
    height: 88px;
    gap: 1.5rem;
  }

  .hero {
    margin-top: 88px;
    min-height: calc(100vh - 88px);
  }

  .page-hero {
    margin-top: 88px;
  }
}

@media (max-width: 767.98px) {
  .navbar > .container {
    height: 76px;
    justify-content: space-between;
    gap: 0;
  }

  .navbar__logo img {
    height: 52px;
  }

  .navbar__links {
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--white);
    flex-direction: column;
    padding: 0 20px;
    gap: 4px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    pointer-events: none;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease;
    border-top: 1px solid #e5e7eb;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.08);
    z-index: 999;
  }

  .navbar__links.open {
    max-height: 300px;
    padding: 16px 20px;
    opacity: 1;
    pointer-events: all;
  }

  .navbar__links a {
    width: 100%;
    text-align: center;
    padding: 12px 20px;
  }

  .navbar__links .navbar__cta {
    margin-top: 8px;
    width: auto;
    display: inline-block;
  }

  .navbar__toggle {
    display: flex;
  }

  .hero {
    margin-top: 76px;
    min-height: calc(100vh - 76px);
    padding-top: 24px;
  }

  .hero__content {
    text-align: center;
  }

  .hero__content p {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__buttons {
    justify-content: center;
  }

  .hero__content h1 {
    font-size: 2rem;
  }

  .page-hero {
    margin-top: 76px;
    padding: 60px 0 40px;
  }

  .page-hero h1 {
    font-size: 2rem;
  }

  .section {
    padding: 60px 0;
  }

  .container {
    padding-left: 20px;
    padding-right: 20px;
  }

  .footer__brand .navbar__logo img {
    height: 44px;
  }
}

@media (max-width: 575.98px) {
  .container {
    padding-left: 16px;
    padding-right: 16px;
  }

  .navbar > .container {
    height: 70px;
  }

  .navbar__logo img {
    height: 44px;
  }

  .hero {
    margin-top: 70px;
    min-height: calc(100vh - 70px);
    padding-top: 20px;
  }

  .page-hero {
    margin-top: 70px;
  }

  .hero__content h1 {
    font-size: 1.75rem;
  }

  .footer__brand .navbar__logo img {
    height: 38px;
  }
}