/* ==== 1. ROOT VARIABLES & GLOBAL STYLES ==== */
:root {
    --primary-blue: #3b82f6;
    --primary-dark-blue: #1e3a8a;
    --accent-teal: #2dd4bf;
    --accent-hover-teal: #14b8a6;
    --text-dark: #1f2937;
    --text-light: #4b5563;
    --bg-light-gray: #f8fafc;
    --border-color: #e5e7eb;
    --white: #ffffff;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-light-gray);
    color: var(--text-light);
    line-height: 1.6;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

h1, h2, h3 {
    color: var(--text-dark);
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h2 {
    font-size: 2.5rem;
    text-align: center;
}

section {
    padding: 80px 0;
}

.section-subtitle {
    text-align: center;
    max-width: 600px;
    margin: 0 auto 50px auto;
    font-size: 1.1rem;
}


/* ==== 2. NAVIGATION BAR ==== */
.navbar {
    background: var(--white);
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 1000;
}

.nav-container {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 70px;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.nav-logo h2 {
    color: var(--primary-dark-blue);
    margin-bottom: 0;
}

/* Add this to your styles.css file, for example, in the NAVIGATION BAR section */

.nav-logo {
    display: flex; /* Aligns items side-by-side */
    align-items: center; /* Vertically centers the logo and text */
    gap: 12px; /* Adds a small space between the logo and text */
}

.nav-logo img {
    height: 40px; /* Adjust the height of your logo as needed */
    width: auto; /* Maintains the aspect ratio */
}

/* We also adjust the h2 to remove any default margins that might misalign it */
.nav-logo h2 {
    color: var(--primary-dark-blue);
    margin-bottom: 0; /* Ensures perfect vertical alignment */
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 30px;
}

.nav-menu a {
    text-decoration: none;
    color: var(--text-light);
    font-weight: 500;
    transition: color 0.3s ease;
}

.nav-menu a:hover {
    color: var(--primary-blue);
}


/* ==== 3. HERO SECTION & WAVES ==== */
.hero {
    position: relative;
    color: var(--white);
    overflow: hidden;
    background: linear-gradient(160deg, var(--primary-dark-blue) 0%, var(--primary-blue) 100%);
    padding: 120px 0;
    text-align: left;
}

.hero-container {
    position: relative;
    z-index: 1;
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 20px;
}

.hero-content {
    max-width: 650px;
}

.hero h1 {
    color: var(--white);
    font-size: 3.5rem;
}

.hero p {
    font-size: 1.2rem;
    margin-bottom: 30px;
    opacity: 0.9;
}

.hero-buttons {
    display: flex;
    gap: 15px;
}

.btn {
    padding: 12px 28px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

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

.btn-primary:hover {
    background-color: var(--accent-hover-teal);
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(45, 212, 191, 0.3);
}

.btn-secondary {
    background-color: rgba(255, 255, 255, 0.2);
    color: var(--white);
}

.btn-secondary:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

/* --- Waves --- */
.waves-container {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 120px;
    z-index: 0;
}

.wave {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100px;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 1440 320'%3e%3cpath fill='%23f8fafc' fill-opacity='1' d='M0,192L48,176C96,160,192,128,288,133.3C384,139,480,181,576,202.7C672,224,768,224,864,208C960,192,1056,160,1152,144C1248,128,1344,128,1392,128L1440,128L1440,320L1392,320C1344,320,1248,320,1152,320C1056,320,960,320,864,320C768,320,672,320,576,320C480,320,384,320,288,320C192,320,96,320,48,320L0,320Z'%3e%3c/path%3e%3c/svg%3e");
    background-size: 200% 100px;
}

/* Note: Changed wave fill color to match the new light gray background */
.wave.wave1 { animation: animate-wave-reverse 30s linear infinite; opacity: 1; bottom: 0; }
.wave.wave2 { animation: animate-wave 25s linear infinite; opacity: 0.5; bottom: 10px; }
.wave.wave3 { animation: animate-wave-reverse 20s linear infinite; opacity: 0.3; bottom: 15px; }
.wave.wave4 { animation: animate-wave 15s linear infinite; opacity: 0.2; bottom: 20px; }

@keyframes animate-wave { 0% { background-position-x: 0; } 100% { background-position-x: -1000px; } }
@keyframes animate-wave-reverse { 0% { background-position-x: -1000px; } 100% { background-position-x: 0; } }


/* ==== 4. VISION & MISSION SECTION ==== */
.vision-mission {
    background-color: var(--white);
}

.vm-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    text-align: center;
}

.vm-card {
    padding: 30px;
    border: 1px solid var(--border-color);
    border-radius: 12px;
}

.vm-card h3 {
    color: var(--primary-blue);
    letter-spacing: 1px;
}


/* ==== 5. SERVICES & DATA SECTIONS (SHARED STYLES) ==== */
.services, .data-services {
    background-color: var(--bg-light-gray);
}

.services-grid, .data-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.service-card, .data-card {
    background: var(--white);
    padding: 35px;
    border-radius: 12px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.03);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.service-card:hover, .data-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.08);
}

.service-icon, .data-icon {
    font-size: 2rem;
    width: 70px;
    height: 70px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background-color: var(--primary-blue);
    color: var(--white);
    margin-bottom: 20px;
}

/* Unique color for data service icons */
.data-icon {
    background-color: var(--accent-teal);
    color: var(--text-dark);
}

.service-card h3, .data-card h3 {
    margin-bottom: 10px;
}


/* ==== CONTACT SECTION CLEAN FINAL ==== */

.contact {
  background-color: var(--white);
}

.contact-content {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 40px;
  margin-top: 60px;
}

/* Contact info card */
.contact-info {
  background: #f9fafb;
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 15px;
}

.contact-item i {
  min-width: 20px;
  color: var(--primary-blue);
}

/* Right column */
.right-column {
  display: flex;
  flex-direction: column;
  gap: 30px;
}

/* Office card */
.office-card {
  background: #f9fafb;
  padding: 25px 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.office-card p {
  margin-bottom: 18px;
  line-height: 1.6;
}

.office-card p:not(:last-child) {
  border-bottom: 1px dashed #e5e7eb;
  padding-bottom: 12px;
}

.office-card strong {
  display: block;
  margin-bottom: 4px;
}

.office-card a {
  display: inline-block;
  margin-top: 6px;
  color: var(--primary-blue);
  font-weight: 500;
}

/* Contact form centered */
.contact-form {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 10px rgba(0,0,0,0.04);
  max-width: 600px;
  margin: 40px auto 0 auto;
}

/* Inputs */
.form-group input,
.form-group textarea {
  background: #f9fafb;
}

/* Mobile */
@media (max-width: 768px) {
  .contact-content {
    grid-template-columns: 1fr;
  }
}



.fade-in {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeUp 0.8s ease forwards;
}

@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.contact-item i {
  min-width: 20px;
}


section {
  position: relative;
}

section::after {
  content: "";
  display: block;
  height: 1px;
  width: 60%;
  margin: 60px auto 0;
  background: linear-gradient(to right, transparent, #e5e7eb, transparent);
}

.contact-form {
  background: #ffffff;
  padding: 30px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
  box-shadow: 0 4px 10px rgba(0,0,0,0.04);

  grid-column: 1 / -1;   /* THIS is the key line */
  max-width: 600px;
  margin: 60px auto 0 auto;
}

.contact-form h3 {
  text-align: center;
}