/* ===== Reset & Base ===== */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: 'Segoe UI', sans-serif;
  background-color: #f8f9fa; /* Elegant silver */
  color: #2c2c2c;
  line-height: 1.6;
}

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

.container {
  width: 90%;
  max-width: 1140px;
  margin: 0 auto;
  padding: 40px 0;
}

/* ===== Header / Navbar ===== */
.navbar {
  background-color: #ffffff;
  box-shadow: 0 2px 8px rgba(0,0,0,0.05);
  position: sticky;
  top: 0;
  z-index: 1000;
}

.nav-container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 20px 0;
}

.logo {
  font-size: 1.8rem;
  font-weight: 700;
  color: #ff6f00;
}

.nav-links {
  list-style: none;
  display: flex;
  gap: 25px;
}

.nav-links a {
  font-weight: 500;
  color: #2c2c2c;
  transition: color 0.2s;
}

.nav-links a:hover {
  color: #ff6f00;
}

/* ===== Hero Section ===== */
.hero {
  background: linear-gradient(to right, #fff, #f8f8f8);
  text-align: center;
  padding: 100px 20px;
}

.hero-content h2 {
  font-size: 2.5rem;
  margin-bottom: 20px;
}

.hero-content p {
  font-size: 1.2rem;
  color: #555;
  margin-bottom: 30px;
}

.btn-primary {
  background-color: #ff6f00;
  color: white;
  padding: 12px 26px;
  border-radius: 30px;
  border: none;
  font-weight: bold;
  transition: background-color 0.3s;
  cursor: pointer;
}

.btn-primary:hover {
  background-color: #e65100;
}

/* ===== Tools Grid ===== */
.tools-grid h3 {
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 40px;
  color: #333;
}

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 30px;
}

.tool-card {
  background-color: #fff;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(0,0,0,0.05);
  text-align: center;
}

.tool-card h4 {
  margin-bottom: 15px;
  font-size: 1.2rem;
  color: #333;
}

.tool-card input[type="file"] {
  margin-bottom: 10px;
}

.btn-secondary {
  background-color: #fff;
  border: 2px solid #ff6f00;
  color: #ff6f00;
  padding: 10px 20px;
  border-radius: 30px;
  cursor: pointer;
  font-weight: 600;
  transition: all 0.3s;
}

.btn-secondary:hover {
  background-color: #ff6f00;
  color: #fff;
}

/* ===== CTA Newsletter ===== */
.cta-newsletter {
  background-color: #fff;
  text-align: center;
}

.newsletter-form {
  margin-top: 20px;
}

.newsletter-form input[type="email"] {
  padding: 12px 20px;
  width: 280px;
  max-width: 90%;
  border: 1px solid #ccc;
  border-radius: 30px;
  margin-right: 10px;
}

/* ===== About / Feedback ===== */
.about,
.feedback {
  background-color: #f1f1f1;
  padding: 60px 20px;
}

.feedback form textarea {
  width: 100%;
  max-width: 600px;
  margin-top: 15px;
  padding: 15px;
  border: 1px solid #ccc;
  border-radius: 10px;
}

/* ===== Footer ===== */
.site-footer {
  background-color: #2c2c2c;
  color: #fff;
  text-align: center;
  padding: 30px 10px;
  font-size: 0.9rem;
}

/* ===== Responsive ===== */
@media (max-width: 768px) {
  .nav-links {
    flex-direction: column;
    gap: 10px;
  }

  .newsletter-form input[type="email"] {
    width: 100%;
    margin-bottom: 10px;
  }

  .newsletter-form button {
    width: 100%;
  }
}