* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Inter", sans-serif;
}

body {
  background: #06141b;
  color: #ccd0cf;
}

/* NAVBAR */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 8%;
  background: rgba(6, 20, 27, 0.8);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid rgba(155, 168, 171, 0.1);
  z-index: 1000;
}

.logo {
  font-size: 20px;
  font-weight: 600;
  letter-spacing: 1px;
}

.nav-links {
  display: flex;
  gap: 40px;
  list-style: none;
}

.nav-links a {
  text-decoration: none;
  color: #9ba8ab;
  font-size: 15px;
  transition: 0.3s;
}

.nav-links a:hover {
  color: #ccd0cf;
}

.nav-btn {
  background: #253745;
  padding: 10px 22px;
  border-radius: 25px;
  cursor: pointer;
  transition: 0.3s;
}

.nav-btn:hover {
  background: #4a5c6a;
}

/* HERO */

.hero {
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  padding: 0 20px;

  background:
    radial-gradient(circle at 30% 20%, #253745 0%, transparent 40%),
    radial-gradient(circle at 70% 80%, #11212d 0%, transparent 40%), #06141b;
}

.hero-container {
  max-width: 750px;
}

.hero h1 {
  font-size: 60px;
  line-height: 1.2;
  margin-bottom: 25px;
}

.hero p {
  color: #9ba8ab;
  font-size: 17px;
  line-height: 1.7;
  margin-bottom: 40px;
}

/* BUTTONS */

.hero-buttons {
  display: flex;
  justify-content: center;
  gap: 20px;
}

.primary-btn {
  background: #4a5c6a;
  border: none;
  padding: 14px 30px;
  border-radius: 30px;
  color: white;
  font-size: 15px;
  cursor: pointer;
  transition: 0.3s;
}

.primary-btn:hover {
  background: #9ba8ab;
  color: #06141b;
}

.secondary-btn {
  background: transparent;
  border: 1px solid #4a5c6a;
  padding: 14px 30px;
  border-radius: 30px;
  color: #ccd0cf;
  cursor: pointer;
  transition: 0.3s;
}

.secondary-btn:hover {
  background: #253745;
}

/* =========================
   ABOUT SECTION STYLING
========================= */

.about-section {
  padding: 120px 8%;
  background: #11212d;
  color: #ccd0cf;
}

/* Layout container */
.about-container {
  display: flex;
  gap: 80px;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}

/* LEFT SIDE */

.about-left {
  flex: 1;
  min-width: 320px;
}

.about-tag {
  color: #9ba8ab;
  letter-spacing: 3px;
  font-size: 13px;
}

.about-left h2 {
  font-size: 42px;
  margin: 20px 0;
  line-height: 1.2;
}

.about-left p {
  color: #9ba8ab;
  line-height: 1.7;
  margin-bottom: 40px;
}

/* FEATURE CARDS */

.about-features {
  display: flex;
  gap: 20px;
  flex-wrap: wrap;
}

.feature-card {
  background: #253745;
  padding: 25px;
  border-radius: 12px;
  min-width: 140px;
  text-align: center;
  transition: 0.3s;
}

.feature-card:hover {
  transform: translateY(-6px);
  background: #4a5c6a;
}

.feature-card h3 {
  font-size: 24px;
  margin-bottom: 5px;
}

/* RIGHT SIDE COMMENTS */

.about-right {
  flex: 1;
  min-width: 300px;
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.comment-card {
  background: #06141b;
  padding: 25px;
  border-radius: 12px;
  border-left: 4px solid #4a5c6a;
  transition: 0.3s;
}

.comment-card:hover {
  background: #253745;
}

.comment-card p {
  color: #ccd0cf;
  line-height: 1.6;
  margin-bottom: 10px;
}

.comment-card span {
  color: #9ba8ab;
  font-size: 14px;
}

/* =========================
   WHY CHOOSE US
========================= */

.why-section {
  padding: 120px 8%;
  background: #06141b;
  color: #ccd0cf;
}

/* header */

.why-header {
  text-align: center;
  max-width: 700px;
  margin: auto;
  margin-bottom: 80px;
}

.section-tag {
  letter-spacing: 3px;
  font-size: 13px;
  color: #9ba8ab;
}

.why-header h2 {
  font-size: 42px;
  margin: 20px 0;
}

.why-header p {
  color: #9ba8ab;
  line-height: 1.7;
}

/* timeline layout */

.timeline {
  position: relative;
  max-width: 900px;
  margin: auto;
}

/* vertical line */

.timeline::before {
  content: "";
  position: absolute;
  left: 50%;
  top: 0;
  width: 2px;
  height: 100%;
  background: #253745;
  transform: translateX(-50%);
}

/* timeline item */

.timeline-item {
  position: relative;
  width: 50%;
  padding: 20px 40px;
}

/* alternate left right */

.timeline-item:nth-child(odd) {
  left: 0;
  text-align: right;
}

.timeline-item:nth-child(even) {
  left: 50%;
}

/* card */

.timeline-content {
  background: #11212d;
  padding: 30px;
  border-radius: 12px;
  transition: 0.3s;
}

.timeline-content:hover {
  transform: translateY(-6px);
  background: #253745;
}

.timeline-content h3 {
  margin-bottom: 10px;
}

.timeline-content p {
  color: #9ba8ab;
  line-height: 1.6;
}

/* dot on line */

.timeline-item::after {
  content: "";
  position: absolute;
  top: 35px;
  right: -7px;
  width: 14px;
  height: 14px;
  background: #4a5c6a;
  border-radius: 50%;
}

.timeline-item:nth-child(even)::after {
  left: -7px;
}

.contact-section {
  padding: 120px 8%;
  background: #11212d;
  color: #ccd0cf;
}

.contact-container {
  display: flex;
  gap: 80px;
  justify-content: space-between;
  flex-wrap: wrap;
}

.contact-info {
  flex: 1;
  min-width: 320px;
}

.contact-tag {
  letter-spacing: 3px;
  font-size: 13px;
  color: #9ba8ab;
}

.contact-info h2 {
  font-size: 44px;
  margin: 20px 0;
}

.contact-info p {
  color: #9ba8ab;
  line-height: 1.7;
  margin-bottom: 30px;
}

/* Contact Cards */

.contact-card {
  background: #06141b;
  padding: 25px;
  border-radius: 12px;
  border: 1px solid #253745;
  margin-bottom: 20px;
  transition: 0.3s;
}

.contact-card:hover {
  background: #253745;
}

.contact-card h3 {
  margin-bottom: 8px;
}

/* FORM */

.contact-form {
  flex: 1;
  min-width: 320px;
}

.contact-form form {
  display: flex;
  flex-direction: column;
  gap: 18px;
}

.contact-form input,
.contact-form textarea {
  padding: 14px;
  background: #06141b;
  border: 1px solid #253745;
  border-radius: 8px;
  color: #ccd0cf;
}

.contact-form textarea {
  height: 120px;
  resize: none;
}

.contact-form button {
  padding: 14px;
  background: #4a5c6a;
  border: none;
  border-radius: 30px;
  color: white;
  cursor: pointer;
  transition: 0.3s;
}

.contact-form button:hover {
  background: #9ba8ab;
  color: #06141b;
}

.contact-section {
  padding: 140px 8%;
  background: #06141b;
  text-align: center;
  color: #ccd0cf;
}

/* heading */

.contact-label {
  letter-spacing: 4px;
  font-size: 12px;
  color: #9ba8ab;
}

.contact-title {
  font-size: 52px;
  margin: 20px 0;
}

.contact-sub {
  color: #9ba8ab;
  max-width: 650px;
  margin: auto;
  margin-bottom: 70px;
  line-height: 1.7;
}

/* grid */

.contact-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  max-width: 900px;
  margin: auto;
}

/* card */

.contact-box {
  background: #11212d;
  padding: 40px;
  border-radius: 16px;
  border: 1px solid #253745;
  transition: 0.4s;
  position: relative;
  overflow: hidden;
}

/* glow hover */

.contact-box::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, #4a5c6a, transparent 60%);
  opacity: 0;
  transition: 0.5s;
}

.contact-box:hover::before {
  opacity: 0.15;
}

.contact-box:hover {
  transform: translateY(-8px);
  background: #253745;
}

.contact-box h3 {
  margin-bottom: 15px;
}

.contact-box p {
  color: #9ba8ab;
  line-height: 1.6;
}

.footer {
  background: #06141b;
  padding: 80px 8% 30px;
  color: #ccd0cf;
  border-top: 1px solid #253745;
}

/* grid */

.footer-container {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 50px;
  margin-bottom: 40px;
}

/* logo */

.footer-logo {
  font-size: 24px;
  margin-bottom: 15px;
}

.footer-about {
  color: #9ba8ab;
  line-height: 1.6;
}

/* links */

.footer-col h3 {
  margin-bottom: 15px;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 8px;
}

.footer-col ul li a {
  text-decoration: none;
  color: #9ba8ab;
  transition: 0.3s;
}

.footer-col ul li a:hover {
  color: #ccd0cf;
}

/* contact */

.footer-mail {
  margin-top: 15px;
  color: #9ba8ab;
}

/* bottom */

.footer-bottom {
  border-top: 1px solid #253745;
  padding-top: 20px;
  text-align: center;
  font-size: 14px;
  color: #9ba8ab;
}

.services-section {
  padding: 120px 8%;
  background: #06141b;
  color: #ccd0cf;
}

/* header */

.services-header {
  text-align: center;
  max-width: 700px;
  margin: auto;
  margin-bottom: 70px;
}

.services-tag {
  letter-spacing: 3px;
  font-size: 13px;
  color: #9ba8ab;
}

.services-header h2 {
  font-size: 42px;
  margin: 20px 0;
}

.services-header p {
  color: #9ba8ab;
  line-height: 1.7;
}

/* grid */

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

/* service card */

.service-card {
  background: #11212d;
  padding: 35px;
  border-radius: 14px;
  border: 1px solid #253745;
  transition: 0.4s;
  position: relative;
  overflow: hidden;
}

/* glow hover */

.service-card::before {
  content: "";
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: radial-gradient(circle, #4a5c6a, transparent 60%);
  opacity: 0;
  transition: 0.5s;
}

.service-card:hover::before {
  opacity: 0.15;
}

.service-card:hover {
  transform: translateY(-8px);
  background: #253745;
}

.service-card h3 {
  margin-bottom: 12px;
}

.service-card p {
  color: #9ba8ab;
  line-height: 1.6;
}