/* ========== Base Styles ========== */
:root {
  --color-dark: #0a192f;
  --color-accent: #00bcd4;
  --color-light: #f8f9fa;
  --color-muted: #6c757d;
  --color-white: #ffffff;
  --color-gradient: linear-gradient(
    rgba(10, 25, 47, 0.85),
    rgba(10, 25, 47, 0.6)
  );
  --container-width: 1200px;
  --radius: 12px;
  --shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

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

body {
  font-family: "Inter", "Segoe UI", sans-serif;
  line-height: 1.6;
  color: var(--color-dark);
  background-color: var(--color-white);
}

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

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

.container {
  width: 90%;
  max-width: var(--container-width);
  margin: 0 auto;
}

/* ========== Header & Navbar ========== */
.header {
  background: var(--color-dark);
  color: var(--color-white);
  position: sticky;
  top: 0;
  z-index: 1000;
  box-shadow: var(--shadow);
}

.header-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
}

.logo {
  font-weight: 700;
  font-size: 1.5rem;
  color:#0ABAB5;
}

.logo span {
  color: #8A2BE2;
}

.nav {
  display: flex;
  gap: 1.5rem;
}

.nav-link {
  color: var(--color-white);
  font-weight: 500;
  transition: color 0.2s ease;
}

.nav-link:hover {
  color: var(--color-accent);
}

/* Dropdown */
.dropdown {
  position: relative;
}

.dropdown-menu {
  display: none;
  position: absolute;
  background: var(--color-white);
  color: var(--color-dark);
  top: 100%;
  left: 0;
  min-width: 180px;
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 0.5rem 0;
}

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

.dropdown-menu a {
  display: block;
  padding: 0.5rem 1rem;
  transition: background 0.2s ease;
}

.dropdown-menu a:hover {
  background: var(--color-light);
}

/* Mobile Nav */
.nav-toggle {
  display: none;
  font-size: 1.5rem;
  background: none;
  border: none;
  color: var(--color-white);
}

@media (max-width: 768px) {
  .nav {
    display: none;
    flex-direction: column;
    gap: 1rem;
    background: var(--color-dark);
    position: absolute;
    top: 100%;
    right: 0;
    padding: 1rem;
    width: 220px;
    border-radius: var(--radius);
  }
  .nav.active {
    display: flex;
  }
  .nav-toggle {
    display: block;
  }
}

/* ========== Hero Section ========== */
.hero {
  position: relative;
  background: var(--color-gradient),
    url("https://images.unsplash.com/photo-1504384308090-c894fdcc538d?auto=format&fit=crop&w=1600&q=80")
      no-repeat center/cover;
  color: var(--color-white);
  padding: 6rem 0;
}

.hero-inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2rem;
  align-items: center;
}

.hero-title {
  font-size: 2.5rem;
  margin-bottom: 1rem;
}

.hero-sub {
  font-size: 1.125rem;
  margin-bottom: 2rem;
  max-width: 500px;
}

.hero-ctas {
  display: flex;
  gap: 1rem;
}

.btn-primary,
.btn-outline {
  display: inline-block;
  padding: 0.75rem 1.5rem;
  border-radius: var(--radius);
  font-weight: 600;
  transition: all 0.3s ease;
}

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

.btn-primary:hover {
  background: #00acc1;
}

.btn-outline {
  border: 2px solid var(--color-accent);
  color: var(--color-white);
}

.btn-outline:hover {
  background: var(--color-accent);
  color: var(--color-dark);
}

@media (max-width: 768px) {
  .hero-inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero-ctas {
    justify-content: center;
  }
}

/* ========== Services Preview ========== */
.services-preview {
  padding: 4rem 0;
  background: var(--color-light);
  text-align: center;
}

.section-title {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.section-sub {
  color: var(--color-muted);
  margin-bottom: 2.5rem;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 2rem;
}

.card {
  background: var(--color-white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 2rem;
  text-align: left;
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.card-title {
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-link {
  color: var(--color-accent);
  font-weight: 500;
  display: inline-block;
  margin-top: 0.5rem;
}

/* ========== CTA Slab ========== */
.cta-slab {
  background: var(--color-accent);
  color: var(--color-dark);
  padding: 3rem 0;
}

.slab-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
}

@media (max-width: 768px) {
  .slab-inner {
    flex-direction: column;
    text-align: center;
  }
}

/* ========== Testimonials ========== */
.testimonials {
  padding: 4rem 0;
  background: var(--color-light);
}

.testimonial-grid {
  display: grid;
  gap: 2rem;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
}

.testimonial {
  background: var(--color-white);
  border-left: 4px solid var(--color-accent);
  padding: 1.5rem;
  border-radius: var(--radius);
}

.testimonial-text {
  font-style: italic;
  margin-bottom: 1rem;
}

.testimonial-author {
  font-weight: 600;
  color: var(--color-dark);
}

/* ========== Footer ========== */
.footer {
  background: var(--color-dark);
  color: var(--color-white);
  padding: 2rem 0;
}

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 2rem;
}

.footer-nav {
  display: flex;
  gap: 1.5rem;
}

.footer-nav a {
  color: var(--color-white);
  transition: color 0.2s ease;
}

.footer-nav a:hover {
  color: var(--color-accent);
}