:root {
  --primary: #2563eb; /* Blue */
  --secondary: #1e40af;
  --dark: #1e293b;
  --light: #f8fafc;
  --whatsapp: #25d366;
}

body {
  font-family: "Segoe UI", "Roboto", "Helvetica Neue", Arial, sans-serif;
  scroll-behavior: smooth;
}

.nav-scrolled {
  background: rgba(30, 41, 59, 0.95);
  box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
  backdrop-filter: blur(5px);
  -webkit-backdrop-filter: blur(5px);
}

.hero-gradient {
  /* background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%); */
  background: linear-gradient(rgba(10, 25, 47, 0.8), rgba(10, 25, 47, 0.8)),
    url("https://images.unsplash.com/photo-1674027392887-751d6396b710?q=80&w=1470&auto=format&fit=crop");
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1),
    0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.cta-button-whatsapp {
  background-color: var(--whatsapp);
  transition: all 0.3s ease;
}
.cta-button-whatsapp:hover {
  background-color: #128c7e;
  transform: scale(1.05);
}

.cta-button-call {
  background-color: var(--primary);
  transition: all 0.3s ease;
}
.cta-button-call:hover {
  background-color: var(--secondary);
  transform: scale(1.05);
}

.floating-whatsapp {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background-color: var(--whatsapp);
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 28px;
  box-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
  z-index: 100;
  transition: transform 0.3s ease;
}
.floating-whatsapp:hover {
  transform: scale(1.1);
}
.footer img{
  margin: 0 auto;
}

/* updaged common css */
:root {
    --primary: #2563eb; /* Blue */
    --secondary: #1e40af;
    --dark: #1e293b;
    --light: #f8fafc;
    --whatsapp: #25D366;
}

body {
    font-family: 'Segoe UI', 'Roboto', 'Helvetica Neue', Arial, sans-serif;
    scroll-behavior: smooth;
    background-color: var(--light);
    color: var(--dark);
}

/* --- Navigation --- */
.navbar {
    transition: all 0.3s ease;
}
.nav-scrolled {
    background: rgba(30, 41, 59, 0.95);
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.1);
    backdrop-filter: blur(5px);
    -webkit-backdrop-filter: blur(5px);
}
.nav-link {
    position: relative;
    padding-bottom: 4px;
}
.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 2px;
    background-color: #60a5fa; /* A lighter blue for underline */
    transition: width 0.3s ease;
}
.nav-link:hover::after,
.nav-link.active::after {
    width: 100%;
}

/* --- Hero & Page Headers --- */
.hero-gradient {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
}
.page-header {
    background: linear-gradient(135deg, var(--primary) 0%, var(--secondary) 100%);
    padding-top: 8rem;
    padding-bottom: 4rem;
}

/* --- Buttons --- */
.cta-button-whatsapp {
    background-color: var(--whatsapp);
    transition: all 0.3s ease;
}
.cta-button-whatsapp:hover {
    background-color: #128C7E;
    transform: scale(1.05);
}
.cta-button-call {
    background-color: var(--primary);
    transition: all 0.3s ease;
}
.cta-button-call:hover {
    background-color: var(--secondary);
    transform: scale(1.05);
}

/* --- Cards --- */
.service-card {
    background-color: #ffffff;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.service-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}
.pricing-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}
.pricing-card:hover {
    transform: scale(1.05);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
}

/* --- Floating WhatsApp --- */
.floating-whatsapp {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 60px;
    height: 60px;
    background-color: var(--whatsapp);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 28px;
    box-shadow: 2px 2px 10px rgba(0,0,0,0.2);
    z-index: 100;
    transition: transform 0.3s ease;
}
.floating-whatsapp:hover {
    transform: scale(1.1);
}

/* General Section Padding */
.section-padding {
    padding-top: 5rem;
    padding-bottom: 5rem;
}