/* ========================================
   Marketing Digital — Abraham Rodriguez
   Colores base extraídos del logo adjunto:
   - Fucsia primario: #d63384
   - Morado: #8a4fa3
   - Teal: #2a9d8f
   - Rosa claro: #e598bf
   - Gris oscuro: #333333 / #4a4a4a
   ======================================== */

:root {
  --color-primary: #d63384;
  --color-primary-dark: #ad246b;
  --color-secondary: #8a4fa3;
  --color-accent: #2a9d8f;
  --color-accent-light: #52b69a;
  --color-pink-light: #e598bf;
  --color-bg: #ffffff;
  --color-bg-alt: #f7f5fa;
  --color-dark: #1f1f23;
  --color-text: #333333;
  --color-text-light: #666666;
  --color-white: #ffffff;
  --color-gradient: linear-gradient(135deg, #d63384 0%, #8a4fa3 50%, #2a9d8f 100%);
  --color-gradient-reverse: linear-gradient(135deg, #2a9d8f 0%, #8a4fa3 50%, #d63384 100%);
  --font-heading: "Montserrat", sans-serif;
  --font-body: "Poppins", sans-serif;
  --radius: 16px;
  --transition: all 0.4s cubic-bezier(0.25, 0.8, 0.25, 1);
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 12px 40px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 24px 60px rgba(214, 51, 132, 0.25);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
}

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.7;
  overflow-x: hidden;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section-tag {
  display: inline-block;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 1.5px;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 800;
  line-height: 1.15;
  color: var(--color-dark);
  margin-bottom: 16px;
}

.section-text {
  font-size: 1.05rem;
  color: var(--color-text-light);
  max-width: 640px;
  margin: 0 auto;
}

.text-gradient {
  background: var(--color-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
  color: transparent;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border: none;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  transition: var(--transition);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: 0 6px 20px rgba(214, 51, 132, 0.35);
}

.btn-primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 28px rgba(214, 51, 132, 0.45);
  color: var(--color-white);
}

.btn-outline {
  background: transparent;
  color: var(--color-primary);
  border: 2px solid var(--color-primary);
}

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

/* ===== Navbar ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(0, 0, 0, 0.04);
  transition: var(--transition);
}

.navbar.scrolled {
  background: rgba(255, 255, 255, 0.98);
  box-shadow: var(--shadow-sm);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  gap: 24px;
}

.logo img {
  height: 48px;
  width: auto;
  display: block;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.12));
}

.nav-links {
  display: flex;
  gap: 30px;
  align-items: center;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.92rem;
  font-weight: 700;
  color: var(--color-dark);
  text-decoration: none;
  transition: var(--transition);
  position: relative;
}

.nav-links a::after {
  content: "";
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 0;
  height: 3px;
  background: var(--color-gradient);
  border-radius: 2px;
  transition: var(--transition);
}

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

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

.btn-nav {
  background: var(--color-primary);
  color: var(--color-white);
  padding: 10px 22px;
  border-radius: var(--radius);
  font-family: var(--font-heading);
  font-weight: 700;
  text-decoration: none;
  font-size: 0.9rem;
  transition: var(--transition);
  box-shadow: 0 4px 16px rgba(214, 51, 132, 0.35);
}

.btn-nav:hover {
  background: var(--color-primary-dark);
  transform: translateY(-1px);
  color: var(--color-white);
}

.menu-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle .bar {
  width: 24px;
  height: 3px;
  background: var(--color-dark);
  border-radius: 2px;
  transition: var(--transition);
}

/* ===== Hero ===== */
.hero {
  position: relative;
  min-height: 90vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  padding-top: 72px;
}

.hero-bg {
  position: absolute;
  inset: 0;
  background: var(--color-gradient);
  opacity: 0.92;
  z-index: 0;
}

.hero-bg::before {
  content: "";
  position: absolute;
  inset: -10%;
  background: radial-gradient(circle at 30% 30%, rgba(255,255,255,0.15), transparent 50%);
  z-index: 1;
}

.hero-container {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: 60px;
  align-items: center;
  min-height: calc(90vh - 72px);
}

.hero-content {
  color: var(--color-white);
}

.hero-badge {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 700;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: #ffffffcc;
  display: inline-block;
  margin-bottom: 16px;
  border: 1px solid rgba(255,255,255,0.35);
  padding: 8px 20px;
  border-radius: 30px;
  backdrop-filter: blur(4px);
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3rem, 6vw, 5rem);
  font-weight: 900;
  line-height: 1.05;
  margin-bottom: 24px;
  color: var(--color-white);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: rgba(255,255,255,0.92);
  margin-bottom: 32px;
  max-width: 520px;
  font-weight: 400;
}

.hero-actions {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
}

.hero-actions .btn {
  color: var(--color-white);
}

.hero-actions .btn-outline {
  border-color: rgba(255,255,255,0.5);
}

.hero-actions .btn-outline:hover {
  border-color: var(--color-white);
  color: var(--color-white);
}

.hero-stats {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255,255,255,0.25);
  border-radius: var(--radius);
  padding: 32px 40px;
  display: flex;
  gap: 32px;
  flex-wrap: wrap;
  box-shadow: var(--shadow-md);
}

.stat {
  text-align: center;
}

.stat-number {
  display: block;
  font-family: var(--font-heading);
  font-size: clamp(1.7rem, 3vw, 2.6rem);
  font-weight: 800;
  color: var(--color-white);
  line-height: 1;
}

.stat-label {
  font-size: 0.85rem;
  color: rgba(255,255,255,0.8);
  margin-top: 6px;
  text-transform: uppercase;
  letter-spacing: 0.8px;
  font-weight: 600;
}

/* ===== Servicios ===== */
.servicios {
  padding: 100px 0;
  background: var(--color-bg);
}

.section-header {
  text-align: center;
  margin-bottom: 60px;
}

.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 28px;
}

.service-card {
  background: var(--color-white);
  border-radius: var(--radius);
  padding: 40px 32px;
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.service-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 4px;
  background: var(--color-gradient);
  transform: scaleX(0);
  transition: var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-md);
  border-color: rgba(214, 51, 132, 0.2);
}

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

.service-icon {
  width: 56px;
  height: 56px;
  border-radius: 14px;
  background: var(--color-bg-alt);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  font-size: 1.5rem;
  transition: var(--transition);
}

.service-card:hover .service-icon {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-lg);
}

.service-title {
  font-family: var(--font-heading);
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--color-dark);
  margin-bottom: 12px;
}

.service-text {
  font-size: 0.98rem;
  color: var(--color-text-light);
  margin-bottom: 16px;
}

.service-tag {
  display: inline-block;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-accent);
}

/* ===== Sobre mí ===== */
.sobre-mi {
  padding: 100px 0;
  background: var(--color-bg-alt);
}

.sobre-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: center;
}

.sobre-imagen {
  position: relative;
}

.sobre-img-placeholder {
  width: 100%;
  aspect-ratio: 4 / 5;
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
  box-shadow: var(--shadow-md);
  position: relative;
  background: linear-gradient(135deg, #d63384, #8a4fa3);
}

.sobre-img-placeholder img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.9;
}

.sobre-badge {
  position: absolute;
  bottom: -20px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: 50px;
  padding: 12px 28px;
  display: flex;
  align-items: center;
  gap: 10px;
  box-shadow: var(--shadow-lg);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-dark);
}

.badge-dot {
  width: 10px;
  height: 10px;
  background: var(--color-accent);
  border-radius: 50%;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% { transform: scale(1); opacity: 1; }
  50% { transform: scale(1.3); opacity: 0.7; }
}

.sobre-contenido h3.sobre-subtitulo {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
  color: var(--color-primary);
  margin: 8px 0 18px;
}

.sobre-texto {
  font-size: 1.05rem;
  color: var(--color-text-light);
  margin-bottom: 28px;
  max-width: 540px;
}

.sobre-lista {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 30px;
}

.lista-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  font-size: 1rem;
  color: var(--color-dark);
}

.lista-check {
  color: var(--color-primary);
  font-weight: 800;
  font-size: 1.2rem;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ===== Portafolio ===== */
.portfolio {
  padding: 100px 0;
  background: var(--color-bg);
}

.portfolio-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 28px;
}

.portfolio-item {
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid rgba(0,0,0,0.06);
  transition: var(--transition);
  position: relative;
  background: var(--color-white);
}

.portfolio-item:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-md);
}

.portfolio-img {
  position: relative;
  height: 280px;
  overflow: hidden;
  background: var(--color-bg-alt);
}

.portfolio-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-img img {
  transform: scale(1.08);
}

.portfolio-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(31,31,35,0.9), transparent);
  padding: 28px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  opacity: 0;
  transition: var(--transition);
}

.portfolio-item:hover .portfolio-overlay {
  opacity: 1;
}

.portfolio-cat {
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-pink-light);
  margin-bottom: 8px;
}

.portfolio-title {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  font-weight: 800;
  color: var(--color-white);
  margin-bottom: 12px;
}

.portfolio-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--color-white);
  text-decoration: none;
  font-weight: 700;
  font-family: var(--font-heading);
  font-size: 0.9rem;
  border-bottom: 2px solid var(--color-white);
  padding-bottom: 2px;
}

.portfolio-link:hover {
  color: var(--color-pink-light);
  border-color: var(--color-pink-light);
}

/* ===== Contacto ===== */
.contacto {
  padding: 100px 0;
  background: var(--color-dark);
}

.contacto-container {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 60px;
  align-items: start;
}

.contacto-info .section-tag {
  color: var(--color-accent-light);
}

.contacto-info .section-title {
  color: var(--color-white);
}

.contacto-texto {
  color: rgba(255,255,255,0.8);
  max-width: 100%;
  margin-bottom: 36px;
}

.contacto-datos {
  display: flex;
  flex-direction: column;
  gap: 16px;
  margin-bottom: 32px;
}

.dato {
  display: flex;
  gap: 14px;
  align-items: flex-start;
}

.dato-label {
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--color-pink-light);
  min-width: 110px;
}

.dato-valor {
  color: var(--color-white);
  font-size: 0.98rem;
}

.dato-valor a {
  color: var(--color-white);
  text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.35);
  transition: var(--transition);
}

.dato-valor a:hover {
  color: var(--color-pink-light);
  border-color: var(--color-pink-light);
}

.contacto-redes {
  display: flex;
  gap: 14px;
}

.red-social {
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.15);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  text-decoration: none;
  transition: var(--transition);
}

.red-social svg {
  width: 20px;
  height: 20px;
}

.red-social:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  transform: translateY(-3px);
}

.contacto-formulario {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius);
  padding: 40px;
  box-shadow: var(--shadow-lg);
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 700;
  color: rgba(255,255,255,0.85);
  letter-spacing: 0.5px;
}

.form-group input,
.form-group select,
.form-group textarea {
  width: 100%;
  padding: 14px 18px;
  background: rgba(0,0,0,0.3);
  border: 1px solid rgba(255,255,255,0.15);
  border-radius: 10px;
  color: var(--color-white);
  font-family: inherit;
  font-size: 0.98rem;
  transition: var(--transition);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: rgba(255,255,255,0.45);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(214, 51, 132, 0.2);
}

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

.btn-enviar {
  width: 100%;
  margin-top: 8px;
}

.btn-cargando {
  font-size: 0.9rem;
}

.form-alerta {
  margin-top: 16px;
  padding: 14px 18px;
  border-radius: 10px;
  font-size: 0.95rem;
  font-weight: 600;
  text-align: center;
}

.form-alerta.exito {
  background: rgba(42, 157, 143, 0.15);
  border: 1px solid rgba(42, 157, 143, 0.4);
  color: #a7f3d0;
}

.form-alerta.error {
  background: rgba(214, 51, 132, 0.15);
  border: 1px solid rgba(214, 51, 132, 0.4);
  color: #fecaca;
}

/* ===== Footer ===== */
.footer {
  background: var(--color-dark);
  padding: 60px 0 32px;
  border-top: 1px solid rgba(255,255,255,0.08);
}

.footer-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
  align-items: center;
  text-align: center;
}

.footer-marca img {
  height: 64px;
  width: auto;
  margin-bottom: 12px;
  filter: drop-shadow(0 2px 4px rgba(0,0,0,0.2));
}

.footer-marca p {
  color: rgba(255,255,255,0.65);
  font-size: 0.95rem;
  max-width: 320px;
}

.footer-copy p {
  color: rgba(255,255,255,0.5);
  font-size: 0.9rem;
  margin: 4px 0;
}

/* ===== Scroll Top ===== */
.scroll-top {
  position: fixed;
  right: 28px;
  bottom: 28px;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: var(--color-primary);
  color: var(--color-white);
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-lg);
  opacity: 0;
  visibility: hidden;
  transform: translateY(30px);
  transition: var(--transition);
  z-index: 900;
}

.scroll-top.visible {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.scroll-top:hover {
  background: var(--color-primary-dark);
  transform: translateY(-3px);
}

.scroll-top svg {
  width: 24px;
  height: 24px;
}

/* ===== Animaciones ===== */
[data-aos] {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

[data-aos].visible {
  opacity: 1;
  transform: translateY(0);
}

/* ===== Responsive ===== */
@media (max-width: 992px) {
  .hero-container {
    grid-template-columns: 1fr;
    gap: 40px;
    text-align: center;
  }

  .hero-content {
    display: flex;
    flex-direction: column;
    align-items: center;
  }

  .hero-actions {
    justify-content: center;
  }

  .hero-stats {
    justify-content: center;
  }

  .sobre-container,
  .contacto-container {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .sobre-imagen {
    max-width: 420px;
    margin: 0 auto;
  }

  .form-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .nav-links {
    position: fixed;
    top: 72px;
    left: 0;
    width: 100%;
    background: var(--color-white);
    flex-direction: column;
    align-items: stretch;
    padding: 30px 24px;
    gap: 16px;
    box-shadow: var(--shadow-md);
    transform: translateY(-120%);
    transition: var(--transition);
    border-bottom: 1px solid rgba(0,0,0,0.06);
  }

  .nav-links.open {
    transform: translateY(0);
  }

  .menu-toggle {
    display: flex;
  }

  .btn-nav {
    display: none;
  }

  .hero-stats {
    flex-direction: column;
    gap: 20px;
    padding: 24px;
  }

  .contacto-formulario {
    padding: 28px 20px;
  }

  .sobre-badge {
    font-size: 0.85rem;
    padding: 10px 20px;
  }
}

/* Preferencia reducida de movimiento */
@media (prefers-reduced-motion: reduce) {
  * {
    animation-duration: 0.01ms !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}