/* ============================================
   TECNOIDEAS - ESTILOS PRINCIPALES
   ============================================ */

:root {
  /* Colores principales - Tonos cálidos */
  --bg: #fffafb;
  --bg-soft: #fff8f5;
  --surface: #ffffff;
  --text: #1a1a1a;
  --text-light: #666;
  --primary: #d84d28;
  --primary-dark: #b83e1f;
  --accent: #f4a460;
  --accent-soft: #fff5f0;
  --border: #ede7e1;

  /* Sombras y efectos */
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg: 0 10px 25px rgba(0, 0, 0, 0.1);
  --shadow-glow: 0 0 40px rgba(216, 77, 40, 0.1);

  /* Espaciado */
  --radius-lg: 12px;
  --radius-md: 8px;
  --radius-sm: 4px;
  --container: min(1200px, calc(100% - 2rem));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

a {
  color: inherit;
  text-decoration: none;
}

img {
  display: block;
  max-width: 100%;
}

h1, h2, h3, h4, h5, h6 {
  font-weight: 600;
  line-height: 1.2;
  margin-bottom: 1rem;
}

h1 {
  font-size: 2.5rem;
}

h2 {
  font-size: 2rem;
}

h3 {
  font-size: 1.5rem;
}

p {
  margin-bottom: 1rem;
  color: var(--text-light);
}

.eyebrow {
  font-size: 0.875rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--primary);
  margin-bottom: 1rem;
  display: block;
}

.skip-link {
  position: absolute;
  top: -40px;
  left: 0;
  background: var(--primary);
  color: white;
  padding: 0.5rem 1rem;
  text-decoration: none;
  z-index: 100;
  border-radius: 0 0 8px 0;
}

.skip-link:focus {
  top: 0;
}

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

.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  backdrop-filter: blur(10px);
  background: rgba(255, 250, 251, 0.95);
  border-bottom: 1px solid var(--border);
}

.nav-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1rem 0;
  min-height: 70px;
}

.brand-wordmark {
  display: flex;
  align-items: center;
  text-decoration: none;
  flex-shrink: 0;
}

.brand-wordmark-image {
  height: 60px;
  width: auto;
}

.site-nav {
  display: flex;
  gap: 2rem;
  align-items: center;
}

.site-nav a {
  text-decoration: none;
  color: var(--text);
  font-weight: 500;
  transition: color 0.2s ease;
  font-size: 1rem;
}

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

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 0.375rem;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  align-items: center;
}

.menu-toggle span {
  width: 24px;
  height: 2px;
  background: var(--text);
  transition: all 0.2s ease;
  border-radius: 1px;
}

.menu-toggle.active span:nth-child(1) {
  transform: rotate(45deg) translate(10px, 10px);
}

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

.menu-toggle.active span:nth-child(3) {
  transform: rotate(-45deg) translate(8px, -8px);
}

.hero {
  padding: 4rem 0;
  background: linear-gradient(135deg, var(--bg) 0%, var(--accent-soft) 100%);
}

.hero-shell {
  display: flex;
  flex-direction: column;
  gap: 3rem;
}

.hero-top {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: flex-start;
}

.hero-copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.hero-copy h1 {
  margin-bottom: 1rem;
  font-size: 2.5rem;
}

.hero-lead {
  font-size: 1.125rem;
  color: var(--text);
  margin-bottom: 0;
  line-height: 1.7;
}

.hero-media {
  position: relative;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  width: auto;
  background: transparent;
  border: none;
  border-radius: 0;
  padding: 0;
  box-shadow: none;
  pointer-events: auto;
  z-index: auto;
}

.ti-mark {
  position: relative;
  width: 280px;
  padding-bottom: 150px;
}

.ti-logo {
  position: relative;
  z-index: 2;
  display: block;
  width: 280px;
  height: auto;
  object-fit: contain;
  animation: float 4.8s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  filter: drop-shadow(0 10px 25px rgba(0, 0, 0, 0.12));
}

.ti-mirror {
  position: absolute;
  top: calc(100% + 8px);
  left: 0;
  z-index: 1;
  display: block;
  width: 280px;
  height: auto;
  opacity: 0.12;
  transform: scaleY(-1);
  transform-origin: top center;
  animation: float-mirror 4.8s cubic-bezier(0.45, 0.05, 0.55, 0.95) infinite;
  filter: blur(2px);
  mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.32), rgba(0, 0, 0, 0.14) 38%, transparent 100%);
  -webkit-mask-image: linear-gradient(to bottom, rgba(0, 0, 0, 0.32), rgba(0, 0, 0, 0.14) 38%, transparent 100%);
}

.hero-bottom {
  width: 100%;
  display: flex;
  flex-direction: column;
  gap: 2rem;
}

.hero-bottom-content {
  display: flex;
  gap: 2rem;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  flex-wrap: nowrap;
}

.hero-highlights {
  list-style: none;
  display: flex;
  gap: 1rem;
  flex-wrap: nowrap;
  margin: 0;
  padding: 0;
  flex: 1 1 auto;
  min-width: 0;
}

.hero-highlights li {
  display: flex;
  align-items: center;
  gap: 0.4rem;
  color: var(--text);
  font-size: 0.875rem;
  white-space: nowrap;
  flex-shrink: 1;
  min-width: 0;
}

.hero-highlights li::before {
  content: "✓";
  color: var(--primary);
  font-weight: bold;
  font-size: 1.125rem;
  flex-shrink: 0;
}

.hero-actions {
  display: flex;
  gap: 0.75rem;
  flex-wrap: nowrap;
  flex-shrink: 0;
  margin-left: auto;
}

.hero-actions .button {
  white-space: nowrap;
}

@keyframes float {
  0%, 100% {
    transform: translateY(0);
  }
  50% {
    transform: translateY(-16px);
  }
}

@keyframes float-mirror {
  0%, 100% {
    transform: translateY(0) scaleY(-1);
  }
  50% {
    transform: translateY(16px) scaleY(-1);
  }
}

/* ============================================
   BOTONES
   ============================================ */

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-md);
  text-decoration: none;
  font-weight: 600;
  font-size: 0.8rem;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all 0.2s ease;
  gap: 0.5rem;
}

.button-primary {
  background: var(--primary);
  color: white;
  border-color: var(--primary);
}

.button-primary:hover {
  background: var(--primary-dark);
  border-color: var(--primary-dark);
  box-shadow: 0 0 20px rgba(0, 102, 255, 0.3);
  transform: translateY(-2px);
}

.button-secondary {
  background: transparent;
  color: var(--primary);
  border-color: var(--primary);
}

.button-secondary:hover {
  background: var(--primary);
  color: white;
  transform: translateY(-2px);
}

.button-block {
  width: 100%;
}

/* ============================================
   GLOW CARD
   ============================================ */

.glow-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-glow);
  transition: all 0.3s ease;
}

.glow-card:hover {
  border-color: var(--primary);
  box-shadow: 0 0 60px rgba(0, 102, 255, 0.15);
}

/* ============================================
   SECCIONES
   ============================================ */

.section {
  padding: 1.5rem 0;
}

.section-soft {
  background: linear-gradient(135deg, rgba(240, 249, 255, 0.5) 0%, rgba(255, 250, 251, 0.5) 100%);
}

.section-heading {
  margin-bottom: 3rem;
  max-width: 700px;
  text-align: center;
  margin-left: auto;
  margin-right: auto;
}

.section-heading h2 {
  margin-bottom: 1rem;
}

.section-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 3rem;
  align-items: start;
}

.section-copy {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.section-copy p {
  color: var(--text-light);
  line-height: 1.8;
}

/* ============================================
   CARD GRID (SERVICIOS)
   ============================================ */

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 1.5rem;
}

.info-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.info-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.info-card,
.product-card,
.experience-card {
  transform-origin: center bottom;
  will-change: transform;
}

.info-card h3 {
  color: var(--text);
  margin-bottom: 1rem;
}

.info-card p {
  margin: 0;
  font-size: 0.875rem;
}

/* ============================================
   PRODUCT GRID
   ============================================ */

.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
}

.product-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.product-card:hover {
  border-color: var(--accent);
  box-shadow: var(--shadow-lg);
}

.product-card .tag {
  display: inline-block;
  background: var(--accent-soft);
  color: var(--primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.product-card h3 {
  margin-bottom: 1rem;
}

.product-card p {
  margin: 0;
  font-size: 0.875rem;
}

/* ============================================
   EXPERIENCE LIST
   ============================================ */

.experience-list {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 1.5rem;
}

.experience-card {
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color 0.3s ease, box-shadow 0.3s ease, transform 0.3s ease;
}

.experience-card:hover {
  border-color: var(--primary);
  box-shadow: var(--shadow-lg);
}

.experience-card-accent {
  background: linear-gradient(135deg, var(--accent-soft) 0%, rgba(244, 164, 96, 0.05) 100%);
  border-color: var(--accent);
}

.experience-card > div {
  margin-bottom: 1rem;
}

.experience-logo {
  display: block;
  max-height: 48px;
  width: auto;
  max-width: 160px;
  margin-bottom: 0.75rem;
  object-fit: contain;
}

.experience-card .tag {
  display: inline-block;
  background: rgba(0, 102, 255, 0.1);
  color: var(--primary);
  padding: 0.25rem 0.75rem;
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: 1rem;
}

.experience-card h3 {
  margin: 0;
  color: var(--text);
}

.experience-card h3 a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.2s ease;
}

.experience-card h3 a:hover {
  color: var(--primary);
}

.experience-card p {
  margin: 0;
  font-size: 0.875rem;
  color: var(--text-light);
}

@keyframes card-wiggle {
  0% {
    transform: translateY(0) rotate(0deg);
  }
  35% {
    transform: translateY(-3px) rotate(-0.22deg);
  }
  70% {
    transform: translateY(-2px) rotate(0.18deg);
  }
  100% {
    transform: translateY(-3px) rotate(0deg);
  }
}

@media (hover: hover) and (pointer: fine) {
  .info-card:hover,
  .info-card:focus-within,
  .product-card:hover,
  .product-card:focus-within,
  .experience-card:hover,
  .experience-card:focus-within {
    animation: card-wiggle 440ms cubic-bezier(0.22, 1, 0.36, 1) 1;
    transform: translateY(-3px);
  }
}

/* ============================================
   CTA SECTION
   ============================================ */

.cta-section {
  background: linear-gradient(135deg, #fff5f0 0%, #fffafb 100%);
  padding: 4rem 0;
}

.cta-shell {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.cta-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  background: white;
  border: 1px solid var(--border);
  border-radius: var(--radius-lg);
  padding: 2rem;
  box-shadow: var(--shadow-glow);
}

.cta-note {
  font-size: 0.875rem;
  color: var(--text-light);
  margin: 0;
}

.site-footer {
  padding: 0 0 2rem;
}

.footer-shell {
  align-items: center;
  padding-top: 1.25rem;
  border-top: 1px solid rgba(110, 72, 84, 0.12);
}

.footer-shell a {
  color: var(--accent);
  font-weight: 700;
}

/* ============================================
   FOOTER
   ============================================ */

.site-footer {
  background: var(--text);
  color: white;
  padding: 2rem 0;
  margin-top: 2rem;
}

.footer-shell {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1.5rem;
}

.site-footer a {
  color: var(--accent);
  text-decoration: none;
  transition: color 0.2s ease;
}

.site-footer a:hover {
  color: white;
}

/* ============================================
   RESPONSIVE: TABLET
   ============================================ */

@media (max-width: 768px) {
  .menu-toggle {
    display: flex;
  }

  .site-nav {
    position: absolute;
    top: 70px;
    left: 0;
    right: 0;
    background: var(--bg);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    gap: 0;
    padding: 1rem;
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
  }

  .site-nav.active {
    max-height: 400px;
  }

  .site-nav a {
    display: block;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border);
  }

  .site-nav a:last-child {
    border-bottom: none;
  }

  h1 {
    font-size: 2rem;
  }

  h2 {
    font-size: 1.5rem;
  }

  .hero {
    padding: 3rem 0;
  }

  .hero-copy {
    max-width: 100%;
  }

  .hero-top {
    grid-template-columns: 1fr;
  }

  .hero-lead {
    font-size: 1rem;
  }

  .hero-bottom-content {
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
  }

  .hero-actions {
    flex-direction: column;
    width: 100%;
    margin-left: 0;
  }

  .hero-actions .button {
    width: 100%;
    min-width: auto;
  }

  .hero-highlights {
    flex-direction: column;
    gap: 1rem;
  }

  .hero-highlights li {
    min-width: auto;
  }

  .section-grid,
  .cta-shell {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .card-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .product-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .experience-list {
    grid-template-columns: 1fr;
  }

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

  .container {
    padding: 0 1rem;
  }
}

/* ============================================
   RESPONSIVE: MÓVIL
   ============================================ */

@media (max-width: 480px) {
  h1 {
    font-size: 1.5rem;
  }

  h2 {
    font-size: 1.25rem;
  }

  h3 {
    font-size: 1rem;
  }

  .card-grid,
  .product-grid,
  .experience-list {
    grid-template-columns: 1fr;
  }

  .hero-copy h1 {
    font-size: 1.75rem;
  }

  .hero-lead {
    font-size: 0.95rem;
  }

  .hero-actions {
    flex-direction: column;
    gap: 0.75rem;
  }

  .button {
    font-size: 0.75rem;
    padding: 0.65rem 1rem;
    width: 100%;
  }

  .hero-media {
    min-height: 250px;
  }

  .ti-mark {
    width: 180px;
    padding-bottom: 96px;
  }

  .ti-logo,
  .ti-mirror {
    width: 180px;
  }

  .ti-mirror {
    display: none;
  }

  .section {
    padding: 2.5rem 0;
  }

  .section-heading {
    margin-bottom: 2rem;
  }

  .cta-card {
    padding: 1.5rem;
  }
}

/* ============================================
   ACCESIBILIDAD - REDUCE MOTION
   ============================================ */

@media (prefers-reduced-motion: reduce) {
  * {
    animation: none !important;
    transition: none !important;
  }
}