@import url("https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap");

/* =========================
   GLOBAL RESET & BASE
========================= */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: "Inter", sans-serif;
  background: radial-gradient(circle at top, #0f172a, #020617);
  color: #e5e7eb;
  line-height: 1.6;
}

/* =========================
   HEADER / NAVBAR
========================= */
.header {
  position: sticky;
  top: 0;
  z-index: 100;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255,255,255,0.08);
  padding: 18px 60px;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-box {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-box img {
  height: 42px;
}

.logo-box span {
  font-size: 22px;
  font-weight: 900;
  letter-spacing: 1px;
  background: linear-gradient(to right, #93c5fd, #c7d2fe);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.nav a {
  margin-left: 28px;
  color: #c7d2fe;
  text-decoration: none;
  font-weight: 500;
  transition: all 0.25s ease;
}

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

/* =========================
   HERO SECTION
========================= */
.hero {
  min-height: 85vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 20px;
}

.hero-box {
  max-width: 1100px;
  text-align: center;
}

.hero h1 {
  font-size: 56px;
  font-weight: 900;
  letter-spacing: -1px;
  line-height: 1.1;
  margin-bottom: 22px;
  background: linear-gradient(to right, #93c5fd, #c7d2fe);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero p {
  font-size: 18px;
  max-width: 720px;
  margin: 0 auto 42px;
  color: #cbd5f5;
}

/* =========================
   BUTTONS
========================= */
.btn {
  padding: 14px 34px;
  border-radius: 999px;
  font-weight: 600;
  text-decoration: none;
  display: inline-block;
  margin: 10px;
  transition: all 0.3s ease;
}

.btn-primary {
  background: linear-gradient(to right, #2563eb, #4f46e5);
  color: white;
  box-shadow: 0 12px 40px rgba(79,70,229,0.45);
}

.btn-primary:hover {
  transform: translateY(-3px);
  box-shadow: 0 18px 55px rgba(79,70,229,0.65);
}

.btn-outline {
  border: 2px solid #6366f1;
  color: #c7d2fe;
}

.btn-outline:hover {
  background: #6366f1;
  color: white;
}

.btn:focus {
  outline: none;
  box-shadow: 0 0 0 3px rgba(99,102,241,0.5);
}

/* =========================
   SECTIONS
========================= */
.section {
  max-width: 1100px;
  margin: 0 auto 110px;
  padding: 0 20px;
  text-align: center;
}

.section h2 {
  font-size: 36px;
  font-weight: 800;
  margin-bottom: 16px;
}

.section p {
  max-width: 700px;
  margin: 0 auto 55px;
  color: #9ca3af;
}

/* =========================
   CARDS / SERVICES
========================= */
.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 30px;
}

.card {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 22px;
  padding: 34px 28px;
  transition: all 0.3s ease;
}

.card:hover {
  transform: translateY(-8px);
  background: rgba(255,255,255,0.08);
}

.card h3 {
  font-size: 20px;
  font-weight: 700;
  margin-bottom: 14px;
}

.card p {
  font-size: 14px;
  color: #cbd5f5;
  line-height: 1.7;
}

/* =========================
   FORMS (CONTACT / LOGIN)
========================= */
.container {
  width: 420px;
  max-width: 90%;
  margin: 80px auto;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 18px;
  padding: 30px;
  backdrop-filter: blur(12px);
}

.container h2,
.container h3 {
  text-align: center;
  margin-bottom: 20px;
  font-weight: 700;
}

input,
textarea {
  width: 100%;
  margin: 12px 0;
  padding: 10px 12px;
  border-radius: 8px;
  border: 1px solid rgba(255,255,255,0.15);
  background: rgba(255,255,255,0.08);
  color: #e5e7eb;
  font-family: "Inter", sans-serif;
}

input:focus,
textarea:focus {
  outline: none;
  border-color: #6366f1;
}

button {
  width: 100%;
  margin-top: 14px;
  padding: 12px;
  border-radius: 10px;
  border: none;
  background: linear-gradient(to right, #2563eb, #4f46e5);
  color: white;
  font-weight: 600;
  cursor: pointer;
  transition: 0.3s;
}

button:hover {
  transform: translateY(-2px);
  box-shadow: 0 10px 30px rgba(79,70,229,0.6);
}

a {
  display: inline-block;
  margin-top: 16px;
  color: #c7d2fe;
  text-decoration: none;
  font-size: 14px;
}

a:hover {
  color: #ffffff;
}

/* =========================
   FOOTER
========================= */
.footer {
  padding: 40px 20px;
  text-align: center;
  border-top: 1px solid rgba(255,255,255,0.08);
  color: #9ca3af;
  font-size: 14px;
}

/* =========================
   ADMIN LINK (HIDDEN STYLE)
========================= */
.admin-link {
  font-size: 12px;
  opacity: 0.6;
}

/* =========================
   RESPONSIVE
========================= */
@media (max-width: 768px) {
  .header {
    padding: 16px 24px;
  }

  .hero h1 {
    font-size: 42px;
  }

  .hero p {
    font-size: 16px;
  }
}