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

:root {
  --bg-color: #fff5f5;
  --surface-color: #ffffff;
  --primary-color: #f8b4b4;
  --primary-dark: #e89fa0;
  --secondary-color: #b4e4f8; /* Soft Blue */
  --text-color: #5f4b4b;
  --text-muted: #8e7c7c;
  --accent-color: #f8d7b4; /* Soft Orange */
  --border-color: #fee2e2;
  --transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  --shadow: 0 10px 20px rgba(248, 180, 180, 0.1);
}

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

body {
  font-family: "Quicksand", sans-serif;
  color: var(--text-color);
  background-color: var(--bg-color);
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  max-width: 1000px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Header & Nav */
header {
  padding: 3rem 0;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.logo-section {
  display: flex;
  align-items: center;
  gap: 1rem;
  text-decoration: none;
}

.logo-img {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  border: 3px solid white;
  box-shadow: 0 4px 10px rgba(248, 180, 180, 0.2);
}

.app-name {
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--primary-dark);
}

.nav-links a {
  text-decoration: none;
  color: var(--text-muted);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
}

.nav-links a:hover {
  color: var(--primary-dark);
}

/* Hero */
.hero {
  padding: 4rem 0 6rem;
  text-align: center;
}

.hero h1 {
  font-size: clamp(2rem, 8vw, 3.5rem);
  font-weight: 700;
  color: var(--primary-dark);
  margin-bottom: 1.5rem;
  letter-spacing: -1px;
}

.hero p {
  font-size: 1.2rem;
  color: var(--text-muted);
  max-width: 600px;
  margin: 0 auto 3rem;
}

.cta-button {
  display: inline-block;
  background-color: var(--primary-color);
  color: white;
  padding: 1.1rem 2.8rem;
  border-radius: 40px;
  text-decoration: none;
  font-weight: 700;
  font-size: 1.05rem;
  transition: var(--transition);
  box-shadow: 0 8px 20px rgba(248, 180, 180, 0.3);
}

.cta-button:hover {
  transform: scale(1.05);
  background-color: var(--primary-dark);
}

/* Features */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-bottom: 6rem;
}

.feature-card {
  background: var(--surface-color);
  padding: 3rem 2rem;
  border-radius: 30px;
  text-align: center;
  border: 2px solid transparent;
  transition: var(--transition);
  box-shadow: var(--shadow);
}

.feature-card:hover {
  border-color: var(--primary-color);
  transform: translateY(-8px);
}

.feature-icon {
  font-size: 3rem;
  margin-bottom: 1.5rem;
  display: block;
}

.feature-card h3 {
  color: var(--primary-dark);
  margin-bottom: 1rem;
  font-size: 1.4rem;
}

/* Footer */
footer {
  padding: 4rem 0;
  text-align: center;
  border-top: 2px dashed var(--border-color);
}

footer p {
  color: var(--text-muted);
}

/* Error 404 */
.error-view {
  height: 70vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.error-view h2 {
  font-size: 7rem;
  color: var(--primary-color);
  margin-bottom: 1rem;
}