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

html { scroll-behavior: smooth; }

body {
  font-family: "Inter", sans-serif;
  background: radial-gradient(circle at top, #0b1025, #020617);
  color: #e5e7eb;
  line-height: 1.7;
}

/* ================= NAV ================= */
nav {
  position: fixed;
  top: 0;
  width: 100%;
  background: rgba(2,6,23,0.85);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid #1f2933;
  z-index: 1000;
}

.nav-container {
  max-width: 1100px;
  margin: auto;
  padding: 14px 20px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.nav-logo {
  font-size: 1.2rem;
  font-weight: 700;
  color: #facc15;
}

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

.nav-links a {
  color: #cbd5e1;
  text-decoration: none;
  margin-left: 22px;
  font-weight: 500;
}

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

/* ================= STARTUP ================= */
#startup {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, #0b1025, #020617);
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: fadeOut 0.8s ease forwards;
  animation-delay: 3s;
}

#startup div {
  opacity: 0;
  animation: fadeInUp 0.8s ease forwards;
}

#startup .role { font-size: 2rem; font-weight: 700; color: #facc15; }
#startup .name { margin-top: 10px; font-size: 1.3rem; color: #e0e7ff; animation-delay: 0.4s; }
#startup .tagline { margin-top: 10px; color: #cbd5f5; animation-delay: 0.8s; }

@keyframes fadeInUp {
  from { opacity: 0; transform: translateY(25px); }
  to { opacity: 1; transform: translateY(0); }
}

@keyframes fadeOut {
  to { opacity: 0; visibility: hidden; }
}

/* ================= HERO ================= */
header {
  padding: 160px 20px 100px;
  text-align: center;
}

.profile-pic {
  width: 150px;
  height: 150px;
  border-radius: 50%;
  border: 4px solid #6366f1;
  object-fit: cover;
  margin-bottom: 22px;
}

header h1 { font-size: 2.9rem; }

header p {
  margin: 15px auto 35px;
  max-width: 780px;
  color: #cbd5e1;
}

/* ================= BUTTONS ================= */
.btn-group a {
  background: linear-gradient(135deg, #6366f1, #ec4899);
  color: #ffffff;
  text-decoration: none;
  padding: 12px 22px;
  border-radius: 30px;
  margin: 8px;
  font-weight: 600;
  display: inline-block;
  box-shadow: 0 0 15px rgba(236,72,153,0.4);
  transition: 0.3s ease;
}

.btn-group a:hover {
  transform: translateY(-3px);
  box-shadow: 0 0 25px rgba(99,102,241,0.8);
}

/* ================= SECTIONS ================= */
section {
  max-width: 1100px;
  margin: 90px auto;
  padding: 0 20px;
}

section h2 {
  font-size: 2rem;
  margin-bottom: 22px;
  color: #facc15;
}

/* ================= GRID ================= */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 24px;
}

/* ================= GLASS CARDS ================= */
.card, .project, .education {
  background: rgba(255,255,255,0.04);
  backdrop-filter: blur(6px);
  padding: 26px;
  border-radius: 14px;
  border: 1px solid rgba(255,255,255,0.08);
  transition: 0.3s ease;
}

.card:hover, .project:hover, .education:hover {
  border-color: #6366f1;
  box-shadow: 0 0 20px rgba(99,102,241,0.3);
}

ul { padding-left: 18px; color: #d1d5db; }
ul li { margin-bottom: 8px; }

/* ================= FOOTER ================= */
footer {
  text-align: center;
  padding: 30px 18px;
  border-top: 1px solid #1f2933;
  color: #94a3b8;
}

footer a {
  color: #f472b6;
  text-decoration: none;
  font-weight: 600;
}

/* ================= CONTACT BUTTON ================= */
.contact-btn {
  background: linear-gradient(135deg, #f59e0b, #ec4899);
  color: white;
  border: none;
  padding: 8px 16px;
  border-radius: 20px;
  cursor: pointer;
  font-weight: 600;
  margin-left: 15px;
}

.contact-btn:hover {
  opacity: 0.9;
}

/* ================= CONTACT MODAL ================= */
.contact-modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 9999;
}

.contact-box {
  background: #020617;
  border: 1px solid #334155;
  padding: 25px 30px;
  border-radius: 14px;
  text-align: center;
  width: 300px;
  position: relative;
}

.contact-box h3 {
  margin-bottom: 10px;
  color: #facc15;
}

.contact-box img {
  margin-top: 10px;
  border-radius: 10px;
}

.close-btn {
  position: absolute;
  top: 8px;
  right: 14px;
  font-size: 22px;
  cursor: pointer;
}

/* ================= SCROLL REVEAL ================= */
.animate {
  opacity: 0;
  transform: translateY(30px);
  transition: all 0.8s ease;
}

.animate.show {
  opacity: 1;
  transform: translateY(0);
}
/* ================= MOBILE NAVBAR ================= */
.menu-toggle {
  display: none;
  font-size: 1.8rem;
  cursor: pointer;
  color: #facc15;
}

/* Mobile styles */
@media (max-width: 768px) {
  .menu-toggle {
    display: block;
  }

  .nav-links {
    position: absolute;
    top: 64px;
    right: 0;
    background: rgba(2,6,23,0.95);
    backdrop-filter: blur(10px);
    width: 100%;
    flex-direction: column;
    align-items: center;
    display: none;
    padding: 20px 0;
    border-top: 1px solid #1f2933;
  }

  .nav-links a,
  .nav-links button {
    margin: 12px 0;
  }

  .nav-links.show {
    display: flex;
  }
}
/* ================= STARTUP MOBILE FIX ================= */

#startup {
  padding: 20px;
  text-align: center;
}

/* Default desktop spacing already fine */

/* Mobile adjustments */
@media (max-width: 768px) {
  #startup {
    justify-content: center;
    align-items: center;
  }

  #startup .role {
    font-size: 1.4rem;
    line-height: 1.4;
  }

  #startup .name {
    font-size: 1.1rem;
  }

  #startup .tagline {
    font-size: 0.95rem;
  }
}

/* Very small phones */
@media (max-width: 420px) {
  #startup .role {
    font-size: 1.2rem;
  }

  #startup .name {
    font-size: 1rem;
  }

  #startup .tagline {
    font-size: 0.85rem;
  }
}