@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Outfit:wght@400;600;700;800&display=swap');

:root {
  --primary-blue: #0F172A; /* Deep Slate Blue */
  --light-blue: #F1F5F9;
  --accent-teal: #0EA5E9; /* Vibrant Light Blue/Teal */
  --accent-gradient: linear-gradient(135deg, #0EA5E9 0%, #3B82F6 100%);
  --bg-color: #F8FAFC;
  --white: #FFFFFF;
  --text-main: #0F172A;
  --text-muted: #64748B;
  --border-color: #E2E8F0;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
  --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1), 0 2px 4px -2px rgb(0 0 0 / 0.1);
  --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1), 0 4px 6px -4px rgb(0 0 0 / 0.1);
  --shadow-xl: 0 20px 25px -5px rgb(0 0 0 / 0.1), 0 8px 10px -6px rgb(0 0 0 / 0.1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-color);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6, .brand-logo {
  font-family: 'Outfit', sans-serif;
}

a {
  text-decoration: none;
  color: var(--primary-blue);
  transition: var(--transition);
}

a:hover {
  color: var(--accent-teal);
}

.container {
  width: 90%;
  max-width: 1200px;
  margin: 0 auto;
}

/* Header & Navbar */
header {
  background-color: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(10px);
  box-shadow: var(--shadow-sm);
  position: sticky;
  top: 0;
  z-index: 1000;
  border-bottom: 1px solid rgba(226, 232, 240, 0.5);
}

.navbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  position: relative;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--primary-blue);
  letter-spacing: -0.5px;
  z-index: 1001;
}

.brand-logo img {
  height: 40px;
  width: auto;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  z-index: 1001;
}

.nav-wrapper {
  display: flex;
  align-items: center;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.nav-links li a {
  font-weight: 500;
  color: var(--text-muted);
  font-size: 0.95rem;
  padding: 0.5rem 0;
  position: relative;
}

.nav-links li a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--accent-gradient);
  transition: var(--transition);
}

.nav-links li a:hover::after, 
.nav-links li a.active::after {
  width: 100%;
}

.nav-links li a:hover, 
.nav-links li a.active {
  color: var(--accent-teal);
}

.menu-toggle {
  display: none;
  font-size: 1.5rem;
  cursor: pointer;
  color: var(--primary-blue);
  width: 40px;
  height: 40px;
  display: none; /* Hidden by default, shown in media query */
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--light-blue);
  transition: var(--transition);
}

.menu-toggle:hover {
  background: var(--border-color);
}

.show-desktop {
  display: inline-block;
}

.mobile-only-btn {
  display: none;
}

.w-100 {
  width: 100%;
}


/* Buttons */
.btn {
  display: inline-block;
  padding: 0.75rem 1.75rem;
  border-radius: 9999px; /* Pill shape for sleek look */
  font-family: 'Outfit', sans-serif;
  font-weight: 600;
  cursor: pointer;
  border: none;
  transition: var(--transition);
  text-align: center;
}

.btn-primary {
  background: var(--accent-gradient);
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
  color: var(--white);
}

.btn-success {
  background-color: #25D366; /* WhatsApp Green */
  color: var(--white);
  box-shadow: var(--shadow-md);
}

.btn-success:hover {
  background-color: #1EBE55;
  color: var(--white);
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

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

.btn-outline:hover {
  background: var(--accent-gradient);
  border-color: transparent;
  color: var(--white);
  box-shadow: var(--shadow-md);
}

/* Hero Section */
.hero {
  padding: 4rem 0;
  min-height: 80vh;
  display: flex;
  align-items: center;
  background-color: var(--light-blue);
  position: relative;
  overflow: hidden;
}

.hero-container {
  display: flex;
  align-items: center;
  gap: 3rem;
  width: 100%;
}

/* Decorative Background Element */
.hero::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(14,165,233,0.1) 0%, rgba(241,245,249,0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-content {
  flex: 1.2;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: clamp(2.5rem, 5vw, 4rem);
  line-height: 1.1;
  margin-bottom: 1.5rem;
  color: var(--primary-blue);
  letter-spacing: -1px;
}

.hero-content h1 span {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-content p {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--text-muted);
  margin-bottom: 2.5rem;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  gap: 1.25rem;
  flex-wrap: wrap;
}

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

.hero-image img {
  width: 100%;
  height: auto;
  border-radius: 1.5rem;
  box-shadow: var(--shadow-xl);
  transition: transform 0.5s ease;
  display: block;
}

.hero-image img:hover {
  transform: scale(1.02);
}


/* Sections */
section {
  padding: 6rem 0;
}

.section-title {
  text-align: center;
  font-size: clamp(2rem, 4vw, 2.75rem);
  margin-bottom: 4rem;
  color: var(--primary-blue);
  letter-spacing: -0.5px;
}

.section-white {
  background-color: var(--white);
  padding: 6rem 0;
}


/* Cards Grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2.5rem;
}

.card {
  background: var(--white);
  border-radius: 1.25rem;
  padding: 2.5rem;
  text-align: center;
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  border: 1px solid rgba(226, 232, 240, 0.6);
  position: relative;
  overflow: hidden;
  height: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.card-flat {
  border: none !important;
  box-shadow: none !important;
  background: transparent !important;
  padding: 1.5rem !important;
}

.card-flat:hover {
  transform: none !important;
  box-shadow: none !important;
}

.card-flat::after {
  display: none;
}


.card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--accent-gradient);
  transform: scaleX(0);
  transform-origin: left;
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
  border-color: transparent;
}

.card:hover::after {
  transform: scaleX(1);
}

.card-icon {
  font-size: 3.5rem;
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 1.5rem;
  display: inline-block;
}

.step-number {
  font-size: 4rem;
  color: var(--light-blue);
  font-weight: 800;
  margin-bottom: 1rem;
  line-height: 1;
}


.card h3 {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  color: var(--primary-blue);
}

.card p {
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Footer */
footer {
  background-color: var(--primary-blue);
  color: var(--white);
  padding: 5rem 0 2rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 3rem;
}

.footer-col h4 {
  font-size: 1.25rem;
  margin-bottom: 1.5rem;
  color: var(--white);
}

.footer-col p, .footer-col a {
  color: #94A3B8;
  margin-bottom: 0.75rem;
  display: block;
  font-size: 0.95rem;
}

.footer-col a:hover {
  color: var(--accent-teal);
  transform: translateX(5px);
}

.footer-bottom {
  text-align: center;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid rgba(255,255,255,0.1);
  color: #94A3B8;
  font-size: 0.9rem;
}

/* Responsive Utilities */
.call-to-action {
  background: var(--primary-blue);
  color: var(--white);
  text-align: center;
  padding: 6rem 1.5rem;
  border-radius: 2rem;
  position: relative;
  overflow: hidden;
  margin: 4rem auto;
  width: 95%;
  max-width: 1200px;
  box-shadow: var(--shadow-xl);
}

.cta-title {
  font-size: clamp(2rem, 5vw, 2.75rem);
  margin-bottom: 1.5rem;
  color: var(--white);
  position: relative;
  z-index: 1;
}

.cta-text {
  font-size: clamp(1.1rem, 2.5vw, 1.25rem);
  margin-bottom: 2.5rem;
  color: #94A3B8;
  position: relative;
  z-index: 1;
  max-width: 600px;
  margin-left: auto;
  margin-right: auto;
}

.cta-btn {
  position: relative;
  z-index: 1;
}


.call-to-action::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -10%;
  width: 50%;
  height: 200%;
  background: radial-gradient(circle, rgba(14,165,233,0.15) 0%, rgba(15,23,42,0) 70%);
}

@media (max-width: 992px) {
  .nav-links {
    gap: 1rem;
  }
}

@media (max-width: 768px) {
  .navbar {
    padding: 0.75rem 0;
  }

  .menu-toggle {
    display: flex;
  }

  .show-desktop {
    display: none;
  }

  .nav-wrapper {
    position: fixed;
    top: 0;
    right: -100%;
    width: 280px;
    height: 100vh;
    background: var(--white);
    flex-direction: column;
    padding: 5rem 1.5rem 2rem;
    gap: 2rem;
    box-shadow: -10px 0 30px rgba(0,0,0,0.05);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    z-index: 1000;
    display: flex;
  }

  .nav-wrapper.show {
    right: 0;
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 0;
  }

  .nav-links li {
    width: 100%;
    border-bottom: 1px solid var(--border-color);
  }

  .nav-links li a {
    display: block;
    padding: 1rem 0.5rem;
    font-size: 1.1rem;
    text-align: left;
  }

  .nav-links li a::after {
    display: none;
  }

  .mobile-only-btn {
    display: block;
    width: 100%;
    margin-top: auto;
  }

  .nav-actions {
    gap: 0.5rem;
  }
  
  .hero {
    padding: 3rem 0;
    min-height: auto;
  }

  .hero-container {
    flex-direction: column;
    gap: 3rem;
    text-align: center;
  }


  .hero-content {
    padding-right: 0;
    margin-bottom: 2.5rem;
  }
  .hero-content h1 {
    font-size: 2.75rem;
  }
  .hero-content p {
    max-width: 100%;
  }
  .hero-actions {
    flex-direction: column;
    align-items: center;
  }
  .hero-actions .btn {
    width: 100%;
    max-width: 300px;
  }
  footer .footer-grid {
    text-align: center;
  }
  .footer-col a:hover {
    transform: none;
  }
  .call-to-action {
    padding: 3rem 1.5rem;
    border-radius: 1rem;
  }
}