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

body {
  margin: 0;
  font-family: 'Segoe UI', sans-serif;
  background: #f7f9fa;
  color: #333;
  line-height: 1.6;
}

.whatsapp-float {
  position: fixed;
  bottom: 20px;
  right: 20px;
  z-index: 9999;
  background-color: #25d366;
  border-radius: 50%;
  padding: 10px;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: transform 0.3s ease;
}

.whatsapp-float:hover {
  transform: scale(1.1);
}


.container {
  max-width: 1200px;
  margin: auto;
  padding: 0 1rem;
}

/* === HEADER === */
header, .hero {
  background: linear-gradient(135deg, #0a3d62, #145a8a);
  color: white;
  padding: 1.5rem 1rem;
  text-align: center;
}

header h1, .hero h1 {
  font-size: 2.5rem;
  margin-bottom: 0.5rem;
}

header p, .hero p {
  font-size: 1.2rem;
  max-width: 600px;
  margin: 0 auto 1rem;
}

.hero .subheadline {
  font-size: 1.25rem;
  font-weight: 300;
  margin-bottom: 1rem;
}

.hero .description {
  font-size: 1rem;
  max-width: 700px;
  margin: 0 auto 2rem;
  line-height: 1.5;
}

.logo-link, .hero h1 a {
  color: white;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.2s;
}

.logo-link:hover, .hero h1 a:hover {
  color: #e0e0e0;
  text-decoration: underline;
}

/* === BUTTONS === */
.btn,
.header-btn {
  background-color: #4ecc5c; /* verde vibrante */
  color: #fff;
  font-weight: bold;
  padding: 1rem 2rem;
  border: none;
  border-radius: 8px;
  font-size: 1rem;
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  transition: background-color 0.3s ease, transform 0.2s ease;
  box-shadow: 0 4px 10px rgba(0,0,0,0.15);
}

.btn:hover,
.header-btn:hover {
  background-color: #3cb74f;
  transform: scale(1.03);
}

.btn:focus,
.header-btn:focus {
  outline: 3px solid #88f3a2;
}

/* .header-btn {
  width: 200px;
  background-color: #4ecc5c;
  color: #0a3d62;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-weight: bold;
  text-decoration: none;
  transition: background 0.3s, color 0.3s;
}

.header-btn:hover {
  background-color: #89f57f;
  color: #093356;
}

.btn {
  display: inline-block;
  background: linear-gradient(45deg, #4ecc5c, #78f37e);
  color: #0a3d62;
  padding: 0.6rem 1.4rem;
  text-decoration: none;
  border-radius: 10px;
  font-weight: 700;
  box-shadow: 0 4px 8px rgba(78, 204, 92, 0.4);
  transition: background 0.4s ease, box-shadow 0.3s ease;
}

.btn:hover {
  background: linear-gradient(45deg, #78f37e, #4ecc5c);
  box-shadow: 0 6px 14px rgba(78, 204, 92, 0.7);
  color: #073027;
} */

/* === CARDS === */
.cards {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  padding: 3rem 1rem;
  gap: 2.5rem;
}

.card {
  background: #ffffff;
  border-radius: 16px;
  box-shadow:
    0 10px 20px rgba(0, 0, 0, 0.12),
    0 6px 6px rgba(0, 0, 0, 0.08);
  padding: 2rem 1.5rem;
  width: 320px;
  text-align: center;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
  cursor: pointer;
  border: 1px solid rgb(173, 172, 172);
}

.card:hover {
  transform: translateY(-10px);
  box-shadow:
    0 20px 30px rgba(0, 0, 0, 0.18),
    0 10px 10px rgba(0, 0, 0, 0.12);
  border-color: #4ecc5c;
}

.card img {
  width: 90px;
  height: 90px;
  object-fit: contain;
  margin-bottom: 1.25rem;
  filter: drop-shadow(0 2px 2px rgba(0,0,0,0.1));
}

.card h2 {
  color: #0a3d62;
  margin-bottom: 0.75rem;
  font-size: 1.5rem;
  font-weight: 700;
}

.card p {
  font-size: 1rem;
  margin-bottom: 1.25rem;
  color: #444;
  min-height: 60px;
}

.section-title {
  text-align: center;
  font-size: 1.75rem;
  margin-top: 1.5rem;
}

/* === ABOUT SECTION === */
.about {
  margin: 1rem auto;
  padding: 0.5rem;
  background-color: #f1f4f8;
  border-radius: 12px;
  text-align: center;
}

.about h2 {
  font-size: 1.75rem;
  color: #093f68;
  margin-bottom: 1rem;
}

.about p {
  font-size: 1rem;
  max-width: 700px;
  margin: 0.5rem auto;
  line-height: 1.6;
}

/* === FOOTER === */
footer {
  background: #222;
  color: #ccc;
  text-align: center;
  padding: 1rem;
  font-size: 0.875rem;
}

footer a, .portfolio-marca {
  color: #ccc;
  text-decoration: none;
  font-weight: bold;
}

footer a:hover {
  color: #fff;
}

/* === LANDING PAGE EXTRAS === */
ul {
  list-style: none;
  margin-bottom: 2rem;
  padding-left: 0;
}

ul li {
  margin: 0.5rem 0;
  font-size: 1rem;
  color: #2c3e50;
  position: relative;
  padding-left: 24px;
}

ul li::before {
  content: "✅";
  position: absolute;
  left: 0;
}