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

:root {
  --white: #ffffff;
  --dark-gray: #333333;
  --accent: #8989eb;
  --light-bg: #f8f8fc;
}

body {
  font-family: "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
  color: var(--dark-gray);
  background: var(--white);
  line-height: 1.7;
}

h1, h2, h3, h4, h5, h6 {
  font-family: "Oswald", sans-serif;
  font-weight: 600;
  line-height: 1.3;
}

a {
  color: var(--accent);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Navbar */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: var(--accent);
}

.nav-inner {
  max-width: 960px;
  margin: 0 auto;
  padding: 0 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.nav-logo-img {
  height: 44px;
  width: auto;
  filter: brightness(0) invert(1);
}

.nav-logo {
  display: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}

.hamburger-bar {
  display: block;
  width: 26px;
  height: 3px;
  background: var(--white);
  border-radius: 2px;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 1.5rem;
}

.nav-links a {
  color: var(--white);
  font-size: 0.95rem;
  font-weight: 500;
}

.nav-links a:hover {
  text-decoration: underline;
}

/* Hero */
.hero {
  background: var(--accent);
  padding: 8rem 1.5rem 4rem;
  text-align: center;
}

.hero-inner {
  max-width: 600px;
  margin: 0 auto;
}

.hero-logo {
  width: 120px;
  height: auto;
  filter: brightness(0) invert(1);
  margin-bottom: 1.5rem;
}

.hero h1 {
  font-size: 2.8rem;
  color: var(--white);
  margin-bottom: 0.5rem;
}

.hero-tagline {
  color: var(--white);
  font-size: 1.15rem;
  opacity: 0.9;
}

/* Sections */
.section {
  padding: 4rem 0;
}

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

.section h2 {
  font-size: 2rem;
  margin-bottom: 1.25rem;
  color: var(--accent);
}

.section p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

/* Partners */
.partners-list {
  list-style: none;
}

.partners-list li {
  padding: 1rem 0;
  border-bottom: 1px solid #e0e0e0;
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.partners-list li:last-child {
  border-bottom: none;
}

.partners-list strong {
  font-size: 1.05rem;
}

.partners-list span {
  font-size: 0.95rem;
  opacity: 0.8;
}

/* Contact */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  margin-top: 1rem;
}

.contact-card {
  background: var(--white);
  border-radius: 8px;
  padding: 2rem;
}

.contact-card h3 {
  font-size: 1.3rem;
  margin-bottom: 1rem;
  color: var(--accent);
}

.contact-card p {
  font-size: 1rem;
  margin-bottom: 0.5rem;
}

.contact-card i {
  color: var(--accent);
  width: 20px;
  text-align: center;
  margin-right: 0.5rem;
}

/* Footer */
.footer {
  background: var(--accent);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.75rem;
}

.footer-logo {
  height: 36px;
  width: auto;
  filter: brightness(0) invert(1);
}

.footer p {
  color: var(--white);
  font-size: 0.9rem;
  opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .nav-logo {
    display: block;
  }

  .hero-logo {
    display: none;
  }

  .nav-links {
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--accent);
    flex-direction: column;
    align-items: center;
    gap: 0;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .nav-links.open {
    max-height: 400px;
  }

  .nav-links li {
    width: 100%;
    text-align: center;
  }

  .nav-links a {
    display: block;
    padding: 0.9rem 1rem;
    border-top: 1px solid rgba(255, 255, 255, 0.15);
  }

  .hero {
    padding: 7rem 1.5rem 3rem;
  }

  .hero h1 {
    font-size: 2.2rem;
  }

  .section {
    padding: 3rem 0;
  }

  .section h2 {
    font-size: 1.6rem;
  }

  .contact-grid {
    grid-template-columns: 1fr;
  }
}