/* ========================================
   GUDIÑO DEV — Components
   Navbar, Cards, Buttons, Tags, Forms
   ======================================== */

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(26, 26, 26, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(26, 26, 26, 0.99);
  box-shadow: var(--shadow);
}

.navbar-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
}

.navbar-logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  color: var(--text-primary);
  letter-spacing: 1px;
  transition: var(--transition);
}

.navbar-logo:hover {
  color: var(--color-orange);
}

.navbar-menu {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links {
  display: flex;
  gap: 2rem;
}

.nav-links a {
  font-family: var(--font-body);
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--color-orange);
  transition: width 0.3s ease;
}

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

.nav-links a:hover::after {
  width: 100%;
}

/* === LANGUAGE SWITCHER === */
.lang-switcher {
  display: flex;
  border: 1px solid var(--border-color);
  border-radius: 3px;
  overflow: hidden;
}

.lang-btn {
  padding: 0.4rem 0.8rem;
  background: transparent;
  color: var(--text-muted);
  border: none;
  cursor: pointer;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.85rem;
  letter-spacing: 0.5px;
  transition: var(--transition);
}

.lang-btn.active {
  background: var(--color-orange);
  color: #fff;
}

.lang-btn:not(.active):hover {
  background: var(--bg-elevated);
  color: var(--text-primary);
}

/* === HAMBURGER MENU === */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 0.5rem;
}

.navbar-toggle span {
  width: 25px;
  height: 2px;
  background: var(--text-primary);
  transition: var(--transition);
}

.navbar-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}

.navbar-toggle.active span:nth-child(2) {
  opacity: 0;
}

.navbar-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -6px);
}

/* === BOTONES === */
.btn-primary {
  display: inline-block;
  background: var(--gradient-brand);
  color: #fff;
  padding: 0.85rem 1.75rem;
  border-radius: 3px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  letter-spacing: 0.5px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-orange);
  color: #fff;
}

.btn-secondary {
  display: inline-block;
  background: transparent;
  color: var(--text-primary);
  padding: 0.85rem 1.75rem;
  border-radius: 3px;
  border: 1.5px solid var(--color-orange);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  cursor: pointer;
  transition: var(--transition);
}

.btn-secondary:hover {
  background: var(--color-orange);
  transform: translateY(-2px);
  color: #fff;
}

.btn-full {
  width: 100%;
}

/* === CARDS === */
.card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-brand);
  transform: scaleX(0);
  transition: transform 0.3s ease;
}

.card:hover {
  transform: translateY(-6px);
  border-color: var(--border-active);
  box-shadow: var(--shadow-heavy);
}

.card:hover::before {
  transform: scaleX(1);
}

/* Service Card */
.service-card {
  text-align: center;
}

.service-card .service-icon {
  font-size: 2.5rem;
  color: var(--color-orange);
  margin-bottom: 1.5rem;
}

.service-card .service-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.2rem;
  margin-bottom: 1rem;
  color: var(--text-primary);
}

.service-card .service-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
}

/* Project Card */
.project-card {
  display: flex;
  flex-direction: column;
}

.project-card .project-icon {
  font-size: 2rem;
  color: var(--color-orange);
  margin-bottom: 1rem;
}

.project-card .project-title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
  color: var(--text-primary);
}

.project-card .project-client {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
}

.project-card .project-description {
  font-size: 0.95rem;
  color: var(--text-secondary);
  line-height: 1.7;
  margin-bottom: 1rem;
  flex-grow: 1;
}

.project-card .project-tech {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 1rem;
}

.project-card .project-links {
  display: flex;
  gap: 1rem;
  margin-top: auto;
}

.project-card .project-link {
  font-size: 0.9rem;
  color: var(--color-orange);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  transition: var(--transition);
}

.project-card .project-link:hover {
  color: var(--color-orange-dark);
}

/* === TECH TAGS === */
.tech-tag {
  background: var(--color-orange-dim);
  color: var(--color-orange);
  border: 1px solid var(--color-orange-border);
  padding: 0.3rem 0.7rem;
  border-radius: 3px;
  font-family: var(--font-mono);
  font-size: 0.8rem;
  display: inline-block;
}

/* === STACK CATEGORY === */
.stack-category {
  margin-bottom: 2rem;
}

.stack-category:last-child {
  margin-bottom: 0;
}

.stack-category h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  letter-spacing: 1px;
  text-transform: uppercase;
}

.stack-items {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
}

/* === FORMULARIO === */
.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group {
  position: relative;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 1rem;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 3px;
  color: var(--text-primary);
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--text-muted);
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-orange);
  box-shadow: 0 0 0 3px var(--color-orange-dim);
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
}

.form-feedback {
  padding: 1rem;
  border-radius: 3px;
  font-size: 0.95rem;
  display: none;
}

.form-feedback.success {
  display: block;
  background: rgba(76, 175, 80, 0.15);
  color: #4CAF50;
  border: 1px solid #4CAF50;
}

.form-feedback.error {
  display: block;
  background: rgba(244, 67, 54, 0.15);
  color: #F44336;
  border: 1px solid #F44336;
}

/* === CONTACT INFO === */
.contact-info {
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.contact-info-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
}

.contact-info-item .icon {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--color-orange-dim);
  border-radius: 3px;
  color: var(--color-orange);
  flex-shrink: 0;
}

.contact-info-item .content h4 {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: 1rem;
  color: var(--text-primary);
  margin-bottom: 0.25rem;
}

.contact-info-item .content p {
  font-size: 0.95rem;
  color: var(--text-secondary);
  margin: 0;
}

.contact-info-item .content a {
  color: var(--text-secondary);
  transition: var(--transition);
}

.contact-info-item .content a:hover {
  color: var(--color-orange);
}

/* === FOOTER === */
.footer {
  background: var(--bg-secondary);
  padding: 3rem 0 1.5rem;
  border-top: 1px solid var(--border-color);
}

.footer-logo {
  font-family: var(--font-display);
  font-size: 1.3rem;
  font-weight: 700;
  color: var(--text-primary);
  margin-bottom: 0.5rem;
}

.footer-tagline {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.footer-links {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.footer-links a {
  color: var(--text-secondary);
  font-size: 0.95rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--color-orange);
}

.footer-social {
  display: flex;
  gap: 1rem;
}

.footer-social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg-card);
  border-radius: 3px;
  color: var(--text-secondary);
  font-size: 1.2rem;
  transition: var(--transition);
}

.footer-social a:hover {
  background: var(--color-orange);
  color: #fff;
}

.footer-bottom {
  text-align: center;
  padding-top: 1.5rem;
}

.footer-bottom p {
  font-size: 0.85rem;
  color: var(--text-muted);
  margin: 0;
}