/* =========================================================
   BASE Y VARIABLES
   ========================================================= */

:root {
  --bg-main: #f7f7fb;
  --bg-alt: #ffffff;
  --bg-hero-overlay: rgba(10, 17, 40, 0.55);
  --accent: #2563eb;
  --accent-soft: rgba(37, 99, 235, 0.1);
  --text-main: #111827;
  --text-soft: #4b5563;
  --border-soft: #e5e7eb;
  --radius-lg: 18px;
  --radius-xl: 26px;
  --shadow-soft: 0 18px 40px rgba(15, 23, 42, 0.08);
}

/* Reset básico y comportamiento global */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: "Inter", system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI",
    sans-serif;
  color: var(--text-main);
  background: var(--bg-main);
}

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

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

.page {
  min-height: 100vh;
}

/* Contenedor central reutilizable */

.wrapper {
  width: 100%;
  max-width: 1080px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* =========================================================
   CABECERA / HEADER
   ========================================================= */

.site-header {
  position: sticky;
  top: 0;
  z-index: 30;
  backdrop-filter: blur(14px);
  background: rgba(247, 247, 251, 0.94);
  border-bottom: 1px solid rgba(229, 231, 235, 0.9);
}

.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0.9rem 0;
  gap: 1.5rem;
}

/* Logo (marca personal) */

.logo a {
  display: inline-flex;
  align-items: center;
  gap: 0.6rem;
}

.logo-mark {
  width: 34px;
  height: 34px;
  border-radius: 999px;
  border: 1px solid rgba(37, 99, 235, 0.25);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  font-weight: 600;
  color: var(--accent);
  background: #eef2ff;
}

.logo-text {
  font-family: "Montserrat", system-ui, sans-serif;
  font-weight: 600;
  font-size: 0.95rem;
}

/* Navegación principal */

.main-nav {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
  font-size: 0.9rem;
}

.main-nav a {
  position: relative;
  padding-bottom: 0.1rem;
  color: var(--text-soft);
}

.main-nav a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -0.15rem;
  width: 0;
  height: 1.5px;
  border-radius: 999px;
  background: var(--accent);
  transition: width 0.2s ease;
}

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

/* =========================================================
   HERO / PORTADA
   ========================================================= */

/* =========================================================
   HERO MINIMALISTA VERDE (versión limpia y optimizada)
   ========================================================= */

.hero {
  position: relative;
  min-height: 70vh;
  display: flex;
  align-items: center;
  justify-content: flex-start;
  padding: 4.5rem 0;

  /* Degradado verde */
  background: linear-gradient(130deg, #1b4332 0%, #2d6a4f 40%, #40916c 100%);
  color: #ffffff;
  overflow: hidden;
}

/* Eliminamos overlay anterior */
.hero-inner {
  position: relative;
  z-index: 1;
  display: flex;
  align-items: center;
}

.hero-content {
  max-width: 620px;
}

.hero-kicker {
  font-size: 0.9rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: #b7e4c7;
}

.hero-title {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: clamp(2.3rem, 4vw, 3rem);
  margin: 0 0 0.6rem;
  font-weight: 700;
  color: #ffffff;
}

.hero-subtitle {
  font-size: 1.1rem;
  margin: 0 0 1rem;
  color: #d8f3dc;
}

.hero-text {
  font-size: 1rem;
  max-width: 30rem;
  margin-bottom: 1.6rem;
  color: #e9f5ee;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
}



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

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.6rem 1.1rem;
  border-radius: 999px;
  font-size: 0.9rem;
  font-weight: 500;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background 0.15s ease, color 0.15s ease, border-color 0.15s ease,
    box-shadow 0.15s ease, transform 0.08s ease;
  text-decoration: none;
}

.btn.primary {
  background: #ffffff;
  color: #111827;
  box-shadow: 0 14px 30px rgba(15, 23, 42, 0.25);
}

.btn.primary:hover {
  transform: translateY(-1px);
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.35);
}

.btn.ghost {
  background: transparent;
  color: #e5e7eb;
  border-color: rgba(229, 231, 235, 0.6);
}

.btn.ghost:hover {
  background: rgba(15, 23, 42, 0.35);
}

/* =========================================================
   SECCIONES GENERALES
   (títulos, intros, contenedores comunes)
   ========================================================= */

.section {
  padding: 4rem 0;
}

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

.section-inner {
  display: flex;
  flex-direction: column;
  gap: 1.8rem;
}

.section-title {
  font-family: "Montserrat", system-ui, sans-serif;
  font-size: 1.45rem;
  margin: 0;
}

.section-intro {
  margin: 0;
  font-size: 0.98rem;
  color: var(--text-soft);
  max-width: 620px;
}

.section-header {
  text-align: left;
  margin-bottom: 2.5rem;
}

.section-kicker {
  font-size: 0.85rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.6rem;
}

.section-subtitle {
  font-size: 1rem;
  color: var(--text-soft);
  max-width: 620px;
  margin-top: 0.5rem;
}
/* banderas */


/* =========================================================
   SOBRE MÍ
   ========================================================= */

.section-about {
  background: #f5f7fb;
}

.about-layout {
  display: flex;
  align-items: flex-start;
  gap: 3rem;
}

.about-text {
  flex: 2;
}

.about-text p {
  margin-top: 0;
  margin-bottom: 1rem;
  color: var(--text-soft);
  line-height: 1.7;
}

.about-text .key-points {
  margin-top: 1rem;
}

/* Foto de perfil a la derecha */

.about-photo {
  flex: 0 0 220px;
  display: flex;
  justify-content: flex-end;
}

.about-photo img {
  width: 200px;
  height: 200px;
  border-radius: 999px;
  object-fit: cover;
  border: 4px solid #ffffff;
  box-shadow: 0 18px 40px rgba(15, 23, 42, 0.18);
}

/* =========================================================
   LISTAS DE PUNTOS CLAVE (key-points)
   ========================================================= */

.key-points {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  gap: 0.65rem;
}

.key-points li {
  position: relative;
  padding-left: 1.2rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.key-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.52rem;
  width: 6px;
  height: 6px;
  border-radius: 999px;
  background: var(--accent);
}

/* =========================================================
   CARDS GENÉRICAS (Qué hago, Proyectos, Skills)
   ========================================================= */

.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.4rem;
}

.card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 1.4rem 1.3rem;
  border: 1px solid var(--border-soft);
  box-shadow: 0 10px 28px rgba(15, 23, 42, 0.04);
}

.card h3 {
  margin: 0 0 0.45rem;
  font-size: 1.02rem;
}

.card p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-soft);
}

/* =========================================================
   PROYECTOS
   ========================================================= */

.section-projects {
  background: #ffffff;
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.project-card .card-title {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.5rem;
}

.project-tag {
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 0.5rem;
}

.card-text {
  margin-top: 0.3rem;
}

.project-role {
  margin-top: 0.8rem;
  font-size: 0.9rem;
  color: var(--text-soft);
}

/* =========================================================
   TIMELINE COMPARTIDA (Experiencia + Formación)
   ========================================================= */

.timeline {
  margin-top: 1rem;
  border-left: 1px solid var(--border-soft);
  padding-left: 1.4rem;
  display: grid;
  gap: 1.6rem;
}

.timeline-item {
  position: relative;
}

.timeline-badge {
  position: absolute;
  left: -1.7rem;
  top: 0.4rem;
  width: 11px;
  height: 11px;
  border-radius: 999px;
  background: #ffffff;
  border: 2px solid var(--accent);
}

/* Bloques de experiencia (contenido principal de cada item) */

.timeline-content h3,
.timeline-role {
  margin: 0 0 0.4rem;
  font-size: 1rem;
  font-weight: 600;
}

.timeline-meta {
  margin: 0 0 0.6rem;
  font-size: 0.86rem;
  color: var(--text-soft);
}

.timeline-content p {
  margin: 0;
  font-size: 0.94rem;
  color: var(--text-soft);
  line-height: 1.6;
}

 /* flow de Havas */
.flow-img {
  max-width: 60%;   /* reduce el tamaño, prueba 60% o 70% si quieres menos */
  height: auto;
  display: block;
  margin: 2rem auto;  /* centrada y con un poco de espacio */
  border-radius: 8px; /* opcional, queda mono */
}

/* =========================================================
   FORMACIÓN (usa timeline + estilos propios)
   ========================================================= */

.section-formacion {
  background: #ffffff;
}

/* Contenido interno del item de formación */

.timeline-inner {
  padding-left: 0.4rem;
}

/* Cabecera de cada ítem: rol + institución + fecha */

.timeline-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  gap: 1rem;
  margin-bottom: 0.4rem;
}

.timeline-company {
  font-size: 0.9rem;
  color: var(--text-soft);
}

.timeline-date {
  font-size: 0.9rem;
  color: var(--text-soft);
  white-space: nowrap;
}

/* Descripción y puntos de la formación */

.timeline-body {
  font-size: 0.94rem;
  color: var(--text-soft);
  line-height: 1.6;
  margin: 0.4rem 0 0.7rem;
}

.timeline-list {
  margin: 0;
  padding-left: 1.1rem;
  font-size: 0.92rem;
  color: var(--text-soft);
}

.timeline-list li {
  margin-bottom: 0.3rem;
}

/* =========================================================
   SKILLS
   ========================================================= */

.section-skills {
  background: #f7f7fb;
}

.skills-columns {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.5rem;
}

.skills-group-title {
  font-weight: 600;
  font-size: 1.05rem;
  margin-bottom: 0.8rem;
}

.skills-list {
  list-style: none;
  padding: 0;
  margin: 0;
}

.skills-list li {
  margin-bottom: 0.55rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.skills-bullet {
  color: var(--accent);
  font-weight: bold;
  margin-right: 0.35rem;
}

/* =========================================================
   CONTACTO
   ========================================================= */

.section-contact {
  background: #f3f4ff;
}

.contact-box {
  margin-top: 1.3rem;
  padding: 1.4rem 1.3rem;
  border-radius: var(--radius-xl);
  background: #ffffff;
  border: 1px solid rgba(37, 99, 235, 0.2);
  box-shadow: var(--shadow-soft);
}

.contact-line {
  margin: 0 0 0.6rem;
  font-size: 0.95rem;
  color: var(--text-soft);
}

.contact-line:last-child {
  margin-bottom: 0;
}

.contact-line a {
  font-weight: 500;
  text-decoration: underline;
  text-decoration-thickness: 1px;
  text-underline-offset: 2px;
}

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

footer {
  border-top: 1px solid var(--border-soft);
  background: #ffffff;
}

.footer-inner {
  padding: 1rem 0;
  font-size: 0.85rem;
  color: var(--text-soft);
  text-align: center;
}

/* =========================================================
   BANNER FINAL PROMOCIONAL
   ========================================================= */

.minimal-banner {
  padding: 1.1rem 1.5rem;
  text-align: center;
  align-items: center;
  font-size: 0.9rem;
  border-top: 1px solid var(--border-soft);
  background: #f9fafb;
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem; /* separa texto y botón */
}

.minimal-banner p {
  margin: 0;
}

.minimal-banner a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.45rem 0.9rem;
  border-radius: 999px;
  border: 1px solid var(--accent);
  font-size: 0.86rem;
  font-weight: 500;
}

/* =========================================================
   RESPONSIVE / ADAPTACIÓN A MÓVIL
   ========================================================= */

@media (max-width: 880px) {
  /* Header en columna en móvil */
  .header-inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .main-nav {
    flex-wrap: wrap;
    justify-content: flex-start;
  }

  /* Ajustes hero en pantallas pequeñas */
  .hero-inner {
    padding-top: 3.8rem;
    padding-bottom: 3rem;
  }

  .hero {
    min-height: 68vh;
  }

  /* Sobre mí apilado */
  .about-layout {
    flex-direction: column;
    gap: 1.8rem;
  }

  .about-photo {
    justify-content: flex-start;
  }

  .about-photo img {
    width: 150px;
    height: 150px;
  }

  /* Espaciado general */
  .section {
    padding: 3rem 0;
  }

  /* Grids en una sola columna en móvil */
  .cards-grid,
  .projects-grid,
  .skills-columns {
    grid-template-columns: minmax(0, 1fr);
  }

  /* Timeline sin línea vertical ni badge en móvil */
  .timeline {
    border-left: none;
    padding-left: 0;
  }

  .timeline-badge {
    display: none;
  }

  .timeline-header {
    flex-direction: column;
    align-items: flex-start;
  }

  /* Menos padding lateral en móvil */
  .wrapper {
    padding: 0 1.1rem;
  }
}