/*
 * Author: Pyrukent
 * assets/css/components.css
 * Proyecto EMAS - Componentes Específicos
 * Versión: 0.1.2 - HAMBURGER MOVED TO RESPONSIVE
 */

/* Services 3D Cards */
.services-section {
  background: var(--white);
  position: relative;
  overflow: hidden;
}

.services-section::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><defs><pattern id="grid" width="10" height="10" patternUnits="userSpaceOnUse"><path d="M 10 0 L 0 0 0 10" fill="none" stroke="%23f0f0f0" stroke-width="0.5"/></pattern></defs><rect width="100" height="100" fill="url(%23grid)" /></svg>');
  opacity: 0.3;
  z-index: var(--z-negative);
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(380px, 1fr));
  gap: var(--space-xl);
  perspective: 1000px;
}

.service-card-3d {
  height: 320px;
  perspective: 1000px;
  cursor: pointer;
}

.card-inner {
  position: relative;
  width: 100%;
  height: 100%;
  text-align: center;
  transition: transform 0.8s var(--ease-out-cubic);
  transform-style: preserve-3d;
}

.service-card-3d:hover .card-inner {
  transform: rotateY(180deg);
}

.card-front,
.card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: var(--border-radius-lg);
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: var(--space-xl);
  box-shadow: var(--shadow-card);
}

.card-front {
  background: linear-gradient(135deg, var(--white) 0%, var(--neutral-color) 100%);
  border: 1px solid var(--gray-light);
}

.card-back {
  background: var(--gradient-primary);
  color: var(--white);
  transform: rotateY(180deg);
}

.service-icon {
  font-size: 4rem;
  margin-bottom: var(--space-md);
  filter: drop-shadow(0 4px 8px rgba(0, 0, 0, 0.1));
}

.service-card-3d h3 {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  margin-bottom: var(--space-sm);
  color: var(--primary-color);
}

.card-front p {
  color: var(--gray-medium);
  font-size: var(--font-size-base);
}

.card-back ul {
  list-style: none;
  text-align: left;
}

.card-back li {
  padding: var(--space-xs) 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.2);
  position: relative;
  padding-left: var(--space-md);
}

.card-back li::before {
  content: '✓';
  position: absolute;
  left: 0;
  color: var(--secondary-color);
  font-weight: bold;
}

.card-back li:last-child {
  border-bottom: none;
}

/* Projects Gallery */
.projects-section {
  background: var(--neutral-color);
  position: relative;
}

.projects-filters {
  display: flex;
  justify-content: center;
  gap: var(--space-md);
  margin-bottom: var(--space-2xl);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-sm) var(--space-lg);
  background: transparent;
  border: 2px solid var(--primary-color);
  color: var(--primary-color);
  border-radius: var(--border-radius-lg);
  font-weight: 600;
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: all 0.3s var(--ease-out-cubic);
  position: relative;
  overflow: hidden;
}

.filter-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: var(--gradient-primary);
  transition: left 0.3s var(--ease-out-cubic);
  z-index: var(--z-negative);
}

.filter-btn:hover::before,
.filter-btn.active::before {
  left: 0;
}

.filter-btn:hover,
.filter-btn.active {
  color: var(--white);
  border-color: var(--primary-color);
  transform: translateY(-2px);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: var(--space-xl);
}

.project-card {
  position: relative;
  border-radius: var(--border-radius-lg);
  overflow: hidden;
  background: var(--white);
  box-shadow: var(--shadow-card);
  transition: all 0.4s var(--ease-out-cubic);
  cursor: pointer;
}

.project-card:hover {
  transform: translateY(-10px) scale(1.02);
  box-shadow: var(--shadow-hover);
}

.project-image {
  position: relative;
  height: 220px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gray-light);
}

.project-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s var(--ease-out-cubic);
}

.project-card:hover .project-image img {
  transform: scale(1.1);
}

.project-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(45deg, rgba(46, 74, 107, 0.8), rgba(255, 140, 66, 0.8));
  opacity: 0;
  transition: opacity 0.4s var(--ease-out-cubic);
  display: flex;
  align-items: center;
  justify-content: center;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-icon {
  color: var(--white);
  font-size: 3rem;
  transform: scale(0.8);
  transition: transform 0.4s var(--ease-out-cubic);
}

.project-card:hover .project-icon {
  transform: scale(1);
}

.project-info {
  padding: var(--space-lg);
}

.project-category {
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  margin-bottom: var(--space-xs);
}

.project-title {
  font-family: var(--font-display);
  font-size: var(--font-size-lg);
  font-weight: 700;
  color: var(--primary-color);
  margin-bottom: var(--space-sm);
}

.project-description {
  color: var(--gray-medium);
  font-size: var(--font-size-base);
  line-height: 1.5;
}

/* Contact Form Modern */
.contact-section {
  background: var(--white);
  position: relative;
}

.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-2xl);
  align-items: start;
}

.contact-lead {
  font-size: var(--font-size-lg);
  color: var(--gray-medium);
  margin-bottom: var(--space-xl);
  line-height: 1.6;
}

.contact-items {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-lg);
  background: var(--neutral-color);
  border-radius: var(--border-radius-lg);
  transition: all 0.3s var(--ease-out-cubic);
}

.contact-item:hover {
  transform: translateX(10px);
  box-shadow: var(--shadow-card);
}

.contact-icon {
  font-size: 2rem;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--gradient-secondary);
  border-radius: 50%;
  color: var(--white);
}

.contact-item div span {
  display: block;
  font-size: var(--font-size-xs);
  color: var(--gray-medium);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 1px;
}

.contact-item div strong {
  font-size: var(--font-size-base);
  color: var(--primary-color);
  font-weight: 700;
}

/* Form Modern */
.contact-form-modern {
  background: var(--white);
  padding: var(--space-2xl);
  border-radius: var(--border-radius-xl);
  box-shadow: var(--shadow-card);
  position: relative;
  overflow: hidden;
}

.contact-form-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--gradient-secondary);
}

.form-group-modern {
  position: relative;
  margin-bottom: var(--space-xl);
}

.form-group-modern input,
.form-group-modern textarea,
.form-group-modern select {
  width: 100%;
  padding: var(--space-md) 0;
  border: none;
  border-bottom: 2px solid var(--gray-light);
  background: transparent;
  font-size: var(--font-size-base);
  color: var(--primary-color);
  outline: none;
  transition: all 0.3s var(--ease-out-cubic);
}

.form-group-modern textarea {
  resize: vertical;
  min-height: 100px;
}

.form-group-modern label {
  position: absolute;
  top: var(--space-md);
  left: 0;
  font-size: var(--font-size-base);
  color: var(--gray-medium);
  pointer-events: none;
  transition: all 0.3s var(--ease-out-cubic);
}

.form-group-modern input:focus + label,
.form-group-modern input:valid + label,
.form-group-modern textarea:focus + label,
.form-group-modern textarea:valid + label,
.form-group-modern select:focus + label,
.form-group-modern select:valid + label {
  top: -5px;
  font-size: var(--font-size-xs);
  color: var(--secondary-color);
  font-weight: 600;
}

.form-line {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gradient-secondary);
  transition: width 0.3s var(--ease-out-cubic);
}

.form-group-modern input:focus ~ .form-line,
.form-group-modern textarea:focus ~ .form-line,
.form-group-modern select:focus ~ .form-line {
  width: 100%;
}

.submit-btn-modern {
  width: 100%;
  padding: var(--space-lg);
  background: var(--gradient-primary);
  color: var(--white);
  border: none;
  border-radius: var(--border-radius-lg);
  font-size: var(--font-size-lg);
  font-weight: 700;
  cursor: pointer;
  position: relative;
  overflow: hidden;
  transition: all 0.3s var(--ease-out-cubic);
}

.submit-btn-modern:hover {
  transform: translateY(-3px);
  box-shadow: var(--shadow-hover);
}

.btn-ripple {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  background: rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.submit-btn-modern:active .btn-ripple {
  width: 300px;
  height: 300px;
}

/* Footer Modern */
.footer-modern {
  background: var(--primary-color);
  color: var(--white);
  padding: var(--space-2xl) 0 var(--space-lg);
  position: relative;
}

.footer-modern::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: url('data:image/svg+xml,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100"><circle cx="20" cy="20" r="2" fill="rgba(255,255,255,0.1)"/><circle cx="80" cy="40" r="1" fill="rgba(255,255,255,0.05)"/><circle cx="40" cy="80" r="1.5" fill="rgba(255,255,255,0.08)"/></svg>');
  z-index: var(--z-negative);
}

.footer-content {
  text-align: center;
  margin-bottom: var(--space-xl);
}

.footer-brand {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.footer-brand img {
  height: 60px;
  filter: brightness(0) invert(1);
}

.footer-brand p {
  max-width: 400px;
  font-size: var(--font-size-base);
  opacity: 0.8;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.2);
  padding-top: var(--space-lg);
  text-align: center;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: var(--space-md);
}

.footer-credits a {
  color: var(--secondary-color);
  text-decoration: none;
  font-weight: 600;
  transition: all 0.3s var(--ease-out-cubic);
}

.footer-credits a:hover {
  color: var(--white);
  text-shadow: 0 0 10px var(--secondary-color);
}

/* Tilt Effect */
[data-tilt] {
  transform-style: preserve-3d;
  transition: all 0.3s var(--ease-out-cubic);
}

/* Reveal Animations */
[data-reveal="flip-in"] {
  transform: rotateY(90deg);
  opacity: 0;
}

[data-reveal="flip-in"].revealed {
  transform: rotateY(0deg);
  opacity: 1;
}

[data-reveal="slide-up"] {
  transform: translateY(100px);
  opacity: 0;
}

[data-reveal="slide-up"].revealed {
  transform: translateY(0);
  opacity: 1;
}