/* ============================================================
   MAIN.CSS — Natalia's law site
   Sections:
   1. Base & typography
   2. Layout utilities
   3. Navbar
   4. Hero
   5. About
   6. Services
   7. Contact
   8. Footer
   9. Responsive (mobile)
   ============================================================ */


/* ============================================================
   1. BASE & TYPOGRAPHY
   ============================================================ */

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--color-text);
  background-color: var(--color-bg);
}

h1, h2, h3 {
  font-family: var(--font-heading);
  line-height: 1.2;
  color: var(--color-primary);
}

p {
  line-height: 1.8;
  color: var(--color-text);
}


/* ============================================================
   2. LAYOUT UTILITIES
   ============================================================ */

.container {
  width: 90%;
  max-width: var(--max-width);
  margin: 0 auto;
}

section {
  padding: var(--section-gap) 0;
}

section.bg-card {
  background-color: var(--color-bg-card);
}

.section-title {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.section-divider {
  width: 50px;
  height: 3px;
  background-color: var(--color-accent);
  margin-bottom: 2.5rem;
  border: none;
}


/* ============================================================
   3. NAVBAR
   ============================================================ */

.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 100;
  background-color: var(--color-bg-card);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.navbar-brand {
  font-family: var(--font-heading);
  font-size: 1.2rem;
  font-weight: 700;
  color: var(--color-primary);
  text-decoration: none;
}

.navbar-links {
  list-style: none;
  display: flex;
  gap: 2rem;
}

.navbar-links a {
  text-decoration: none;
  font-size: 0.95rem;
  color: var(--color-text-muted);
  transition: color 0.2s;
}

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

/* Hidden by default on desktop */
.navbar-toggle {
  display: none;
  outline: none;
  -webkit-appearance: none;
  appearance: none;
  background: none;
  border: none;
  font-size: 1.4rem;
  color: var(--color-primary);
  cursor: pointer;
  padding: 0.25rem;
}


/* ============================================================
   4. HERO
   ============================================================ */

#inicio {
  padding-top: calc(64px + 5rem);
  padding-bottom: 8rem;
  background-color: var(--color-primary);
  color: var(--color-text-light);
}

.hero-inner {
  display: flex;
  align-items: center;
  gap: 4rem;
}

.hero-text {
  flex: 1;
}

.hero-eyebrow {
  font-size: 0.85rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 1rem;
}

.hero-name {
  font-size: clamp(2.4rem, 5vw, 3.8rem);
  color: var(--color-text-light);
  margin-bottom: 0.5rem;
}

.hero-subtitle {
  font-size: 1.15rem;
  color: rgba(255,255,255,0.75);
  margin-bottom: 1.5rem;
}

.hero-tagline {
  font-size: 1.05rem;
  color: rgba(255,255,255,0.85);
  max-width: 480px;
  margin-bottom: 2.5rem;
  line-height: 1.8;
}

.btn {
  display: inline-block;
  padding: 0.8rem 2rem;
  border-radius: var(--radius);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  transition: background-color 0.2s, color 0.2s;
  cursor: pointer;
  border: none;
}

.btn-accent {
  background-color: var(--color-accent);
  color: #fff;
}

.btn-accent:hover {
  background-color: #b3852e;
}

.hero-photo {
  flex-shrink: 0;
  width: 280px;
  height: 340px;
  border-radius: var(--radius-lg);
  background-color: rgba(255,255,255,0.1);
  border: 2px dashed rgba(255,255,255,0.3);
  display: flex;
  align-items: center;
  justify-content: center;
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  text-align: center;
  padding: 1rem;
}

.hero-photo-img {
  flex-shrink: 0;
  width: 280px;
  height: 340px;
  border-radius: var(--radius-lg);
  object-fit: cover;
}


/* ============================================================
   5. ABOUT
   ============================================================ */

#sobre-mi .about-inner {
  display: flex;
  gap: 4rem;
  align-items: flex-start;
}

.about-text {
  flex: 1;
}

.about-text p {
  margin-bottom: 1rem;
}

.about-credentials {
  flex-shrink: 0;
  width: 280px;
}

.credential-card {
  background-color: var(--color-bg);
  border-left: 3px solid var(--color-accent);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
  margin-bottom: 1rem;
}

.credential-card .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
  margin-bottom: 0.3rem;
}

.credential-card .value {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--color-primary);
}

.credential-card .sub {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}


/* ============================================================
   6. SERVICES
   ============================================================ */

#servicios .services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
}

.service-card {
  background-color: var(--color-bg-card);
  border: 1px solid var(--color-border);
  border-top: 3px solid var(--color-primary);
  border-radius: var(--radius);
  padding: 1.8rem 1.5rem;
  box-shadow: var(--shadow-sm);
}

.service-card h3 {
  font-size: 1.1rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  font-size: 0.93rem;
  color: var(--color-text-muted);
}


/* ============================================================
   7. CONTACT
   ============================================================ */

#contacto .contact-inner {
  display: flex;
  gap: 4rem;
  align-items: flex-start;
}

.contact-text {
  flex: 1;
}

.contact-text p {
  margin-bottom: 1rem;
  font-size: 1.05rem;
}

.contact-details {
  flex-shrink: 0;
  width: 300px;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.contact-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  background-color: var(--color-bg);
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 1rem 1.2rem;
}

.contact-item .icon {
  font-size: 1.3rem;
  color: var(--color-primary);
  margin-top: 2px;
  flex-shrink: 0;
}

.contact-item .info .label {
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--color-text-muted);
}

.contact-item .info .value {
  font-size: 0.97rem;
  font-weight: 700;
  color: var(--color-text);
}

.contact-item .info a {
  text-decoration: none;
  color: var(--color-primary);
}

.contact-item .info a:hover {
  text-decoration: underline;
}


/* ============================================================
   8. FOOTER
   ============================================================ */

footer {
  background-color: var(--color-primary);
  color: rgba(255,255,255,0.6);
  text-align: center;
  padding: 2rem 0;
  font-size: 0.85rem;
}


/* ============================================================
   9. RESPONSIVE — mobile
   ============================================================ */

@media (max-width: 768px) {
  .hero-inner {
    flex-direction: column-reverse;
    gap: 2rem;
    text-align: center;
  }

  .hero-photo {
    width: 200px;
    height: 240px;
    margin: 0 auto;
  }

  .hero-tagline {
    margin-left: auto;
    margin-right: auto;
  }

  #sobre-mi .about-inner {
    flex-direction: column;
  }

  .about-credentials {
    width: 100%;
  }

  #contacto .contact-inner {
    flex-direction: column;
  }

  .contact-details {
    width: 100%;
  }

  /* Hamburger visible, nav links hidden */
  .navbar-toggle {
    display: block;
  }

  .navbar-links {
    display: none;
    flex-direction: column;
    gap: 0;
    position: absolute;
    top: 64px;
    left: 0;
    width: 100%;
    background-color: var(--color-bg-card);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-md);
  }

  .navbar-links.open {
    display: flex;
  }

  .navbar-links li a {
    display: block;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--color-border);
    font-size: 1rem;
  }
}