:root {
  --blue-dark: #14213d;
  --blue-main: #1a4ca7;
  --blue-mid: #295ec5;
  --blue-light: #62b1ff;
  --blue-gradient: linear-gradient(120deg, #1a4ca7 0%, #295ec5 60%, #62b1ff 100%);
  --blue-gradient-rev: linear-gradient(90deg, #62b1ff 0%, #295ec5 80%, #1a4ca7 100%);
  --blue-gradient-soft: linear-gradient(135deg, #204177 0%, #295ec5 100%);
  --bg: #162040;
  --bg-deep: #101528;
  --text-main: #e9f2ff;
  --text-muted: #b2c3e0;
  --accent: #62b1ff;
  --accent2: #1a4ca7;
  --shadow: 0 4px 24px rgba(26,76,167,0.18);
}

html, body {
  height: 100%;
  margin: 0;
  padding: 0;
  background: var(--bg);
}

body {
  min-height: 100vh;
  color: var(--text-main);
  font-family: 'Inter', Arial, sans-serif;
  display: flex;
  flex-direction: column;
  width: 100vw;
  overflow-x: hidden;
}

nav {
  width: 100vw;
  box-sizing: border-box;
  background: var(--blue-dark);
  color: #fff;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.25rem 3vw;
  position: sticky;
  top: 0;
  z-index: 100;
  font-family: 'Poppins', Arial, sans-serif;
  box-shadow: var(--shadow);
}

.logo {
  display: flex;
  align-items: center;
  font-size: 2rem;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 700;
  letter-spacing: 1.2px;
  color: var(--accent);
}

.logo span {
  background: var(--blue-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

nav ul {
  list-style: none;
  display: flex;
  gap: 2.5rem;
  margin: 0;
  padding: 0;
}

nav li a {
  color: #fff;
  text-decoration: none;
  transition: color 0.21s, background 0.21s;
  padding: 8px 20px;
  border-radius: 20px;
  font-weight: 500;
  letter-spacing: 0.5px;
  font-size: 1.07rem;
}

nav li a.active,
nav li a:hover {
  background: var(--blue-gradient);
  color: var(--text-main);
  box-shadow: 0 2px 10px rgba(98,177,255,0.09);
}

main {
  flex: 1 0 auto;
  min-height: 100vh;
  width: 100vw;
  box-sizing: border-box;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-start;
}

.hero {
  width: 100vw;
  min-height: 95vh;
  background: var(--blue-gradient);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  box-shadow: var(--shadow);
}

.hero-content {
  width: 100%;
  max-width: 680px;
  margin: 0 auto;
  text-align: center;
  z-index: 2;
  padding: 4vw 1vw 2vw 1vw;
}

.hero h1 {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 3.1rem;
  font-weight: 700;
  margin-bottom: 1.3rem;
  line-height: 1.13;
  letter-spacing: 0.5px;
  color: #fff;
}

.hero .highlight {
  color: var(--accent);
  font-style: italic;
  font-weight: 700;
}

.hero .brand {
  background: var(--blue-gradient-rev);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  font-weight: 700;
}

.hero p {
  font-size: 1.27rem;
  margin-bottom: 2.2rem;
  color: #e9f2ff;
  line-height: 1.6;
}

.hero .tagline {
  display: block;
  margin-top: 10px;
  font-size: 1.05rem;
  color: var(--accent);
  font-weight: 500;
}

.cta {
  background: var(--blue-gradient-rev);
  color: #fff;
  padding: 1.1rem 3.2rem;
  border-radius: 32px;
  text-decoration: none;
  font-weight: bold;
  font-size: 1.22rem;
  box-shadow: 0 2px 12px rgba(98,177,255,0.13);
  transition: background 0.19s, color 0.19s, transform 0.15s;
  border: none;
  outline: none;
  display: inline-block;
  letter-spacing: 0.5px;
}

.cta:hover {
  background: var(--blue-gradient);
  color: #fff;
  transform: scale(1.045);
}

/* --- About --- */
.about {
  width: 100vw;
  min-height: 60vh;
  background: var(--bg-deep);
  padding: 4vw 0 4vw 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.about h2 {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--accent);
  letter-spacing: 0.6px;
  margin-bottom: 2.4rem;
  text-align: center;
  width: 100%;
}

.about-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.3vw;
  justify-content: center;
  width: 100%;
  max-width: 1100px;
}

.about-block {
  flex: 1 1 270px;
  min-width: 270px;
  max-width: 340px;
  background: var(--blue-mid);
  border-radius: 18px;
  padding: 2.1rem 1.7rem 1.8rem 1.7rem;
  margin: 0.8vw 0;
  box-shadow: 0 2px 14px rgba(98,177,255,0.10);
}

.about-block h3 {
  margin-bottom: 0.7rem;
  color: var(--blue-light);
  font-size: 1.18rem;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 600;
}

.about-block p {
  color: var(--text-main);
  font-size: 1.07rem;
  margin: 0;
  line-height: 1.7;
  font-family: 'Inter', Arial, sans-serif;
}

/* --- Services --- */
.services {
  width: 100vw;
  min-height: 70vh;
  background: var(--blue-dark);
  padding: 4vw 0 4vw 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.services h2 {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 2.3rem;
  font-weight: 700;
  color: var(--blue-light);
  letter-spacing: 0.6px;
  margin-bottom: 2.5rem;
  text-align: center;
  width: 100%;
}

.services-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2.5vw;
  justify-content: center;
  width: 100%;
  max-width: 1200px;
}

.service-card {
  flex: 1 1 260px;
  min-width: 260px;
  max-width: 320px;
  background: var(--blue-main);
  border-radius: 18px;
  padding: 2.1rem 1.6rem 1.6rem 1.6rem;
  margin: 0.8vw 0;
  box-shadow: 0 2px 14px rgba(20,33,61,0.10);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  transition: transform 0.2s, box-shadow 0.2s;
}

.service-card:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 0 8px 32px rgba(98,177,255,0.18);
}

.service-icon {
  font-size: 2.2rem;
  margin-bottom: 1.1rem;
  color: var(--blue-light);
  display: block;
}

.service-card h3 {
  color: #fff;
  font-size: 1.18rem;
  font-family: 'Poppins', Arial, sans-serif;
  margin-bottom: 0.7rem;
  font-weight: 600;
}

.service-card p {
  color: var(--text-muted);
  font-size: 1.06rem;
  font-family: 'Inter', Arial, sans-serif;
  line-height: 1.65;
}

/* PPC Section Highlight */
.ppc-section {
  margin-top: 2.5rem;
  background: var(--blue-mid);
  border-radius: 16px;
  max-width: 700px;
  width: 94vw;
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  text-align: center;
  box-shadow: 0 2px 14px rgba(98,177,255,0.10);
}
.ppc-section h4 {
  color: var(--blue-light);
  font-size: 1.22rem;
  margin-bottom: 1rem;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 700;
}
.ppc-section p {
  color: #e9f2ff;
  font-size: 1.07rem;
  font-family: 'Inter', Arial, sans-serif;
  margin: 0;
  line-height: 1.66;
}

/* --- Testimonials --- */
.testimonials {
  width: 100vw;
  min-height: 45vh;
  background: var(--bg);
  padding: 4vw 0 4vw 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.testimonials h2 {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 2.1rem;
  font-weight: 700;
  color: var(--blue-light);
  letter-spacing: 0.5px;
  margin-bottom: 2.3rem;
  text-align: center;
  width: 100%;
}

.testimonials-row {
  display: flex;
  flex-wrap: wrap;
  gap: 2vw;
  justify-content: center;
  width: 100%;
  max-width: 1100px;
}

.testimonial-card {
  flex: 1 1 260px;
  min-width: 260px;
  max-width: 350px;
  background: var(--blue-mid);
  border-radius: 16px;
  padding: 2rem 1.5rem 1.5rem 1.5rem;
  margin: 0.7vw 0;
  box-shadow: 0 2px 12px rgba(98,177,255,0.13);
  display: flex;
  flex-direction: column;
  position: relative;
}

.testimonial-quote {
  font-size: 2.7rem;
  color: var(--blue-light);
  position: absolute;
  left: 18px;
  top: 8px;
  font-family: 'Poppins', Arial, sans-serif;
  opacity: 0.6;
}

.testimonial-card p {
  color: #fff;
  font-size: 1.08rem;
  margin: 0 0 1.1rem 0;
  font-family: 'Inter', Arial, sans-serif;
  line-height: 1.7;
  padding-left: 1.7rem;
}

.testimonial-author {
  color: var(--accent);
  font-size: 1.01rem;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: 600;
  padding-left: 1.7rem;
}

/* --- Contact --- */
.contact {
  width: 100vw;
  min-height: 55vh;
  background: var(--blue-main);
  padding: 4vw 0 4vw 0;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.contact h2 {
  font-family: 'Poppins', Arial, sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #fff;
  letter-spacing: 0.6px;
  margin-bottom: 2.2rem;
  text-align: center;
  width: 100%;
}

.contact-details {
  margin-bottom: 2.1rem;
  text-align: center;
  color: var(--text-main);
}

.contact-details p {
  margin: 0.3rem 0;
  font-size: 1.07rem;
  color: #e9f2ff;
}

.contact-details a {
  color: #fff;
  text-decoration: underline;
  transition: color 0.2s;
}

.contact-details a:hover {
  color: var(--blue-light);
}

form {
  display: flex;
  flex-direction: column;
  gap: 1.2rem;
  max-width: 400px;
  margin: 0 auto;
  width: 100%;
}

label {
  display: flex;
  flex-direction: column;
  font-weight: 500;
  color: #e9f2ff;
  font-size: 1.08rem;
  font-family: 'Inter', Arial, sans-serif;
  letter-spacing: 0.2px;
}

input, textarea {
  margin-top: 0.5rem;
  padding: 0.7rem 0.9rem;
  border-radius: 8px;
  border: 1.5px solid #62b1ff;
  font-size: 1rem;
  background: var(--bg);
  transition: border 0.2s;
  color: #e9f2ff;
  font-family: 'Inter', Arial, sans-serif;
}

input:focus, textarea:focus {
  border: 1.5px solid var(--blue-light);
  outline: none;
  background: var(--bg-deep);
}

textarea {
  min-height: 80px;
  resize: vertical;
}

button[type="submit"] {
  margin-top: 1rem;
  background: var(--blue-gradient);
  color: #fff;
  border: none;
  border-radius: 28px;
  padding: 1rem 2.8rem;
  cursor: pointer;
  font-size: 1.13rem;
  font-family: 'Poppins', Arial, sans-serif;
  font-weight: bold;
  letter-spacing: 0.5px;
  box-shadow: 0 2px 12px rgba(98,177,255,0.13);
  transition: background 0.18s, color 0.18s, transform 0.12s;
}

button[type="submit"]:hover {
  background: var(--blue-gradient-rev);
  color: #e9f2ff;
  transform: scale(1.04);
}

/* --- Footer --- */
footer {
  background: var(--blue-dark);
  color: #e9f2ff;
  text-align: center;
  padding: 1.2rem 0 1rem 0;
  font-size: 1.04rem;
  width: 100vw;
  flex-shrink: 0;
  margin-top: auto;
  position: relative;
  /* Ensures footer stays at the bottom even if page is short */
}

.footer-content {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.4rem;
}

.footer-heart {
  font-size: 1.1em;
  color: var(--blue-light);
}

::-webkit-scrollbar {
  width: 8px;
  background: var(--bg-deep);
}
::-webkit-scrollbar-thumb {
  background: var(--blue-main);
  border-radius: 8px;
}

/* --- Responsive Styles --- */
@media (max-width: 1100px) {
  .about-row, .services-row, .testimonials-row {
    flex-direction: column;
    align-items: center;
    gap: 2rem;
  }
}

@media (max-width: 800px) {
  nav ul {
    gap: 1.1rem;
  }
  .logo {
    font-size: 1.4rem;
  }
  .hero h1 {
    font-size: 2.1rem;
  }
  .about h2,.services h2,.testimonials h2,.contact h2 {
    font-size: 1.5rem;
  }
}

@media (max-width: 600px) {
  nav {
    flex-direction: column;
    gap: 1.1rem;
    padding: 1.2rem 2vw;
    font-size: 0.98rem;
  }
  .about-block, .service-card, .testimonial-card, .ppc-section {
    max-width: 98vw;
    padding: 1.15rem 1rem;
  }
  .about, .services, .testimonials, .contact, .hero {
    padding-left: 0;
    padding-right: 0;
  }
  .hero-content {
    padding: 2vw 2vw;
  }
}