/* ===== VARIABLES ===== */
:root {
  --bg: #1A1D2A;
  --bg-card: #22263A;
  --orange: #E8922A;
  --orange-dark: #C97820;
  --white: #FFFFFF;
  --gray: #9AA0B8;
  --font: 'Barlow', sans-serif;
}

/* ===== RESET ===== */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--font);
  background-color: var(--bg);
  color: var(--white);
  line-height: 1.6;
}
a { text-decoration: none; color: inherit; }

/* ===== NAV ===== */
nav {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.2rem 6%;
  position: sticky;
  top: 0;
  background-color: rgba(26, 29, 42, 0.95);
  backdrop-filter: blur(8px);
  z-index: 100;
  border-bottom: 1px solid rgba(232, 146, 42, 0.15);
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-size: 1.1rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.logo-icon {
  width: 38px;
  height: 38px;
  border: 2.5px solid var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 900;
  color: var(--orange);
}

.logo-icon.small {
  width: 30px;
  height: 30px;
  font-size: 1rem;
}

.btn-nav {
  padding: 0.5rem 1.4rem;
  border: 2px solid var(--orange);
  color: var(--orange);
  font-family: var(--font);
  font-weight: 600;
  font-size: 0.9rem;
  letter-spacing: 0.05em;
  transition: all 0.2s;
}
.btn-nav:hover {
  background-color: var(--orange);
  color: var(--bg);
}

/* ===== BOTONES ===== */
.btn-primary {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
  background-color: var(--orange);
  color: var(--bg);
  font-family: var(--font);
  font-weight: 700;
  font-size: 1rem;
  padding: 0.85rem 2rem;
  transition: background-color 0.2s, transform 0.1s;
}
.btn-primary:hover {
  background-color: var(--orange-dark);
  transform: translateY(-1px);
}
.btn-primary.large {
  font-size: 1.15rem;
  padding: 1rem 2.5rem;
}

/* ===== HERO ===== */
.hero {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 6rem 6%;
  gap: 3rem;
  min-height: 90vh;
}

.hero-content {
  max-width: 560px;
}

.hero-content h1 {
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 1.5rem;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.highlight {
  color: var(--orange);
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--gray);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-logo {
  flex-shrink: 0;
}

.big-logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.big-logo-box {
  width: 180px;
  height: 180px;
  border: 6px solid var(--orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 7rem;
  font-weight: 900;
  color: var(--orange);
  line-height: 1;
}

.big-logo span {
  font-size: 1.4rem;
  font-weight: 700;
  letter-spacing: 0.15em;
  text-align: center;
  line-height: 1.3;
}

/* ===== SERVICIOS ===== */
.servicios {
  padding: 6rem 6%;
  background-color: var(--bg-card);
  text-align: center;
}

.servicios h2, .porque h2, .contacto h2 {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 900;
  text-transform: uppercase;
  letter-spacing: 0.02em;
  margin-bottom: 0.75rem;
}

.section-sub {
  color: var(--gray);
  font-size: 1.1rem;
  margin-bottom: 3.5rem;
}

.cards {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
  gap: 1.5rem;
  max-width: 1100px;
  margin: 0 auto;
}

.card {
  background-color: var(--bg);
  padding: 2rem 1.75rem;
  text-align: left;
  border-top: 3px solid var(--orange);
  transition: transform 0.2s;
}
.card:hover {
  transform: translateY(-4px);
}

.card-icon {
  font-size: 2rem;
  margin-bottom: 1rem;
}

.card h3 {
  font-size: 1.1rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  color: var(--white);
}

.card p {
  font-size: 0.95rem;
  color: var(--gray);
  line-height: 1.6;
}

/* ===== POR QUÉ ZELTA ===== */
.porque {
  padding: 6rem 6%;
}

.porque-content {
  max-width: 700px;
  margin: 0 auto;
}

.porque h2 {
  margin-bottom: 3rem;
  text-align: center;
}

.beneficios {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.beneficios li {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
}

.check {
  flex-shrink: 0;
  width: 36px;
  height: 36px;
  background-color: var(--orange);
  color: var(--bg);
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 900;
  font-size: 1.1rem;
}

.beneficios strong {
  display: block;
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.25rem;
}

.beneficios p {
  color: var(--gray);
  font-size: 0.95rem;
}

/* ===== CONTACTO ===== */
.contacto {
  padding: 6rem 6%;
  background-color: var(--bg-card);
  text-align: center;
}

.contacto > p {
  color: var(--gray);
  font-size: 1.1rem;
  margin-bottom: 2.5rem;
}

.contacto-sub {
  color: var(--gray);
  margin-top: 1.5rem;
  font-size: 0.95rem;
  margin-bottom: 0;
}

.contacto-sub a {
  color: var(--orange);
}
.contacto-sub a:hover {
  text-decoration: underline;
}

/* ===== FOOTER ===== */
footer {
  padding: 2.5rem 6%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255,255,255,0.08);
  gap: 1rem;
  flex-wrap: wrap;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-size: 0.95rem;
  font-weight: 600;
  letter-spacing: 0.05em;
}

footer p {
  color: var(--gray);
  font-size: 0.85rem;
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
  .hero {
    flex-direction: column;
    padding: 4rem 6%;
    text-align: center;
    min-height: auto;
  }

  .hero-logo {
    order: -1;
  }

  .big-logo-box {
    width: 120px;
    height: 120px;
    font-size: 5rem;
    border-width: 4px;
  }

  .big-logo span {
    font-size: 1.1rem;
  }

  footer {
    flex-direction: column;
    text-align: center;
  }
}