* {
  box-sizing: border-box;
}

body {
  font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
  margin: 0;
  padding: 0;
  background: #ffffff; /* body bg white */
  color: #333;
  overflow-x: hidden;
}

/* HEADER / NAVBAR */

header {
  background: #f6e222; /* navbar bg white */
  color: #111;
  padding: 0.7rem 0;
  position: relative;
  width: 100%;
  top: 0;
  z-index: 1000;
  box-shadow: 0 4px 6px rgba(0, 0, 0, 0.12);
}

nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1.5rem;
  position: relative;
}

.logo {
  font-size: 1.7rem;
  font-weight: 700;
  letter-spacing: 1px;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  white-space: nowrap;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.logo img {
  width: 32px;
  height: 32px;
  object-fit: contain;
  display: block;
}

/* main nav links container */

.nav-left {
  display: flex;
  align-items: center;
  gap: 2rem;
  flex: 1;
  justify-content: flex-end;
  transition: all 0.25s ease;
}

.nav-links {
  list-style: none;
  display: flex;
  margin: 0;
  padding: 0;
  gap: 1rem;
}

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

.nav-links a {
  color: #111;                 /* dark text on white navbar */
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  letter-spacing: 0.3px;
  padding: 0.4rem 0.8rem;
  border-radius: 999px;
  transition: all 0.25s ease;
  white-space: nowrap;         /* 2 line issue solve */
}

.nav-links a:hover {
  background: rgba(0, 0, 0, 0.05);
  transform: translateY(-1px);
}

/* right icons - cart & account */

.nav-right {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-left: 0.5rem;
}

.icon-btn {
  border: 1px solid #e0e0e0;
  outline: none;
  cursor: pointer;
  font-size: 1.2rem;
  background: #fafafa;
  border-radius: 999px;
  width: 34px;
  height: 34px;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.25s ease;
  color: #111;
}

.icon-btn:hover {
  background: #f0f0f0;
  transform: translateY(-1px) scale(1.03);
}

/* hamburger (mobile) */

.menu-toggle {
  display: none;
  font-size: 1.6rem;
  background: none;
  border: none;
  color: #111;
  cursor: pointer;
  margin-left: 1rem;
}

/* MAIN CONTENT */

main {
  margin-top: 80px;
  padding: 2rem 1.5rem;
  max-width: 1200px;
  margin-left: auto;
  margin-right: auto;
}

.hero {
  text-align: center;
   padding: 0rem 0rem 0rem 0rem;
  background: rgba(255, 255, 255, 0.9);
  color: #333;
  border-radius: 20px;

  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.08);
  animation: fadeIn 1s ease-in;
}

.hero h1 {
  font-size: 3rem;
  margin-bottom: 1rem;
  text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.1);
}

.hero p {
  font-size: 1.2rem;
  margin-bottom: 2rem;
  max-width: 650px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-block;
  padding: 0.9rem 2.2rem;
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4);
  color: white;
  text-decoration: none;
  border-radius: 30px;
  font-weight: 600;
  font-size: 1rem;
  transition: all 0.3s ease;
  box-shadow: 0 4px 18px rgba(0, 0, 0, 0.15);
}

.btn:hover {
  transform: translateY(-3px);
  box-shadow: 0 8px 26px rgba(0, 0, 0, 0.25);
}

section {
  background: rgba(255, 255, 255, 0.95);
  padding: 2.5rem;
  margin-bottom: 2rem;
  border-radius: 20px;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.06);
  animation: slideUp 0.8s ease-out;
}

section h2 {
  color: #2c3e50;
  font-size: 2rem;
  margin-bottom: 0.8rem;
  text-align: center;
}

section p {
  line-height: 1.7;
  font-size: 0.98rem;
  color: #444;
  max-width: 900px;
  margin: 0.5rem auto 0;
  text-align: center;
}

/* FOOTER */

footer {
  background: linear-gradient(45deg, #ff6b6b, #4ecdc4); /* NexusSecure jaisa gradient */
  color: #ffffff;
  text-align: center;
  padding: 2.5rem 1.5rem 1.5rem;
  margin-top: 2rem;
  border-top: 1px solid #e1e5ea;
}

.footer-content {
  max-width: 1200px;
  margin: 0 auto 1.5rem;
  display: flex;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1.5rem;
}

/* BOX hata diye: bg, radius, shadow sab remove */
.footer-section {
  flex: 1;
  min-width: 220px;
  text-align: left;
  padding: 0.2rem 0;  /* halka sa gap upar-niche */
}

footer h3 {
  margin-bottom: 0.8rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: #ffffff;
}

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

footer ul li {
  margin-bottom: 0.4rem;
}

footer ul li a {
  color: #ffffff;
  text-decoration: none;
  font-size: 0.9rem;
  transition: opacity 0.25s;
}

footer ul li a:hover {
  opacity: 0.85;
}

footer p {
  margin: 0.35rem 0;
  font-size: 0.9rem;
  color: #ffffff;
}

.footer-bottom {
  border-top: 1px solid rgba(255,255,255,0.4);
  padding-top: 0.8rem;
  margin-top: 0.5rem;
  font-size: 0.85rem;
  color: #ffffff;
  text-align: center;
}

/* ANIMATIONS */

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

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

/* RESPONSIVE */

@media (max-width: 900px) {
  .nav-left {
    gap: 1rem;
  }
  .nav-links a {
    font-size: 0.9rem;
  }
}

/* ✔ 1100px / 90% zoom ke aas-paas se hamburger + dropdown menu */
@media (max-width: 1100px) {

  nav {
    padding: 0 1rem;
  }

  /* dropdown nav */
  .nav-left {
    display: none;               /* by default hidden under 1100px */
    flex-direction: column;
    align-items: flex-start;
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    width: 100%;
    padding: 0.8rem 1.2rem 1.2rem;
    background: #ffffff; /* mobile dropdown bg white */
    box-shadow: 0 6px 12px rgba(0,0,0,0.12);
    max-height: calc(100vh - 60px);
    overflow-y: auto;
    z-index: 999;
  }

  .nav-left.show {
    display: flex;               /* toggle ke time show */
  }

  .nav-links {
    flex-direction: column;
    width: 100%;
    gap: 0.5rem;
  }

  .nav-links a {
    width: 100%;
    padding: 0.7rem 0.9rem;
  }

  .nav-right {
    margin-left: 0;
  }

  .menu-toggle {
    display: block;              /* ☰ visible under 1100px */
  }

  .footer-content {
    flex-direction: column;
  }
}

.nav-right a, 
.nav-right .icon-btn {
  text-decoration: none !important; /* underline hata */
  border-bottom: none !important;   /* niche wali line hata */
}