/* =====================
   GLOBAL RESET
===================== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: "Segoe UI", Tahoma, sans-serif;
}

:root {
  --blue: #1e88e5;
  --blue-light: #e3f2fd;
  --dark-blue: #0d47a1;
  --text-dark: #1f2937;
}

body {
  background: #f8fafc;
  color: var(--text-dark);
}

/* =====================
   SECTION SYSTEM
===================== */
.section-blue {
  background: linear-gradient(135deg, #1e88e5, #1565c0);
  color: #fff;
}

.section-white {
  background: #ffffff;
  color: var(--text-dark);
}

.section-blue h2,
.section-blue h3,
.section-blue h4 {
  color: #ffffff;
}

.section-white h2,
.section-white h3,
.section-white h4 {
  color: var(--dark-blue);
}


a {
  text-decoration: none;
  color: inherit;
}

ul {
  list-style: none;
}

/* =====================
   HEADER / NAVBAR
===================== */
.main-header {
  position: fixed;
  top: 0;
  width: 100%;
  padding: 18px 0;
  background: rgba(255,255,255,0.9);
  color: var(--dark-blue);
  backdrop-filter: blur(12px);
  z-index: 1000;
  transition: 0.3s ease;
}

.main-header.scrolled {
  padding: 12px 0;
  background: rgba(255,255,255,0.9);
  color: var(--dark-blue);
}

.header-container {
  width: 90%;
  margin: auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* LOGO */
.logo {
  display: flex;
  align-items: center;
  gap: 12px;
  font-size: 22px;
  font-weight: bold;
}

.logo span {
  color: var(--blue);
}

/* NAV */
.nav-links {
    
  display: flex;
  gap: 35px;
}

.nav-links a {
  font-size: 15px;
  opacity: 0.85;
  position: relative;
  transition: 0.3s;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 2px;
  background: #8fd3f4;
  transition: 0.3s;
}

.nav-links a:hover,
.nav-links a.active {
  opacity: 1;
}

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


/* ===== HERO ===== */
.product-hero {
  height: 80vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  padding: 0 20px;
}

.product-hero h1 {
  font-size: 52px;
  margin-bottom: 20px;
  animation: fadeDown 1s ease forwards;
}

.product-hero p {
  max-width: 600px;
  font-size: 18px;
  line-height: 1.8;
  opacity: 0.85;
  animation: fadeUp 1.2s ease forwards;
}

/* ===== ABOUT SECTION ===== */
.about-section {
  padding: 100px 0;
}

.about-container {
  width: 85%;
  margin: auto;
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  align-items: center;
  gap: 60px;
}

.about-text h2 {
  font-size: 38px;
  margin-bottom: 20px;
  color: var(--accent);
}

.about-text p {
  font-size: 17px;
  line-height: 1.9;
  opacity: 0.9;
  margin-bottom: 20px;
  animation: fadeUp 1.2s ease forwards;
}

/* ===== VISUAL (CIRCLES) ===== */
.about-visual {
  position: relative;
  height: 300px;
}

.about-circle {
  position: absolute;
  width: 260px;
  height: 260px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.3);
  animation: rotate 18s linear infinite;
}

.about-circle.small {
  width: 160px;
  height: 160px;
  top: 70px;
  left: 70px;
  animation-direction: reverse;
}

/* ===== VALUES ===== */
.about-values {
  padding: 100px 0;
  text-align: center;
}

.about-values h2 {
  font-size: 36px;
  margin-bottom: 50px;
}

.values-container {
  width: 85%;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
}

.value-card {
  background: rgba(255,255,255,0.08);
  backdrop-filter: blur(12px);
  border-radius: 20px;
  padding: 40px 25px;
  transition: 0.4s;
  animation: fadeUp 1.3s ease forwards;
}

.value-card:hover {
  transform: translateY(-12px);
  background: rgba(255,255,255,0.15);
}

.value-card h3 {
  font-size: 22px;
  margin-bottom: 15px;
  color: var(--accent);
}

.value-card p {
  font-size: 15px;
  line-height: 1.7;
  opacity: 0.85;
}

/* ===== ANIMATIONS ===== */
@keyframes rotate {
  from { transform: rotate(0); }
  to { transform: rotate(360deg); }
}

@keyframes fadeUp {
  from {
    opacity: 0;
    transform: translateY(40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes fadeDown {
  from {
    opacity: 0;
    transform: translateY(-40px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* ===== RESPONSIVE ===== */
@media (max-width: 900px) {
  .about-container {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .about-visual {
    margin-top: 40px;
  }
}





/* =====================
   FOOTER
===================== */
/* New Footer Styling */
.main-footer {
  background: #0d47a1;
  color: #fff;
  padding: 60px 20px 30px;
  font-size: 14px;
}

.footer-container {
  width: 85%;
  max-width: 1200px;
  margin: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 40px;
}

.footer-col h4 {
  margin-bottom: 15px;
  color: #8fd3f4;
}

.footer-col p,
.footer-col ul li {
  margin-bottom: 10px;
  opacity: 0.9;
}

.footer-col ul {
  list-style: none;
  padding: 0;
}

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

.footer-col ul li a:hover {
  color: #8fd3f4;
}

.footer-social {
  display: flex;
  gap: 15px;
  margin-top: 10px;
}

.footer-social a {
  width: 40px;
  height: 40px;
  background: #8fd3f4;
  color: #0d47a1;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  transition: 0.3s;
}

.footer-social a:hover {
  transform: scale(1.1);
}

.footer-bottom {
  text-align: center;
  margin-top: 40px;
  border-top: 1px solid rgba(255,255,255,0.2);
  padding-top: 15px;
  font-size: 13px;
  opacity: 0.8;
}

/* =====================
   SOCIAL ICONS
===================== */
.social-icons {
  position: fixed;
  bottom: 30px;
  right: 30px;
  display: flex;
  flex-direction: column;
  gap: 15px;
}

.social-icons .icon {
  width: 45px;
  height: 45px;
  border-radius: 50%;
  background: #8fd3f4;
  color: #3f2238;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: 0.3s;
}

.social-icons .icon:hover {
  transform: scale(1.1);
}