/* ============================================================
   NETSOLUTIONS — style.css
   Font-size base: 10px en :root  |  Medidas en rem
   ============================================================ */

/* ---- Fuente personalizada Good Times ---- */
@font-face {
  font-family: 'GoodTimes';
  src: url('../fonts/Good Times Rg.otf') format('opentype');
  font-weight: normal;
  font-style: normal;
  font-display: swap;
}


/* ---- Variables ---- */
:root {
  font-size: 10px;

  /* Paleta corporativa */
  --color-primary:       #123499;
  --color-primary-dark:  #0c2270;
  --color-primary-mid:   #2a4db8;
  --color-primary-light: #edf0fb;
  --color-accent:        #3a5fc8;

  /* Neutros formales */
  --color-text:          #111827;
  --color-text-soft:     #4b5563;
  --color-text-muted:    #9ca3af;
  --color-bg:            #ffffff;
  --color-bg-alt:        #f8f9fc;
  --color-bg-alt2:       #f1f4fb;
  --color-border:        #e2e6f0;
  --color-white:         #ffffff;

  /* Tipografía */
  --font-family:     -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Helvetica, Arial, sans-serif;
  --font-size-xs:    1.2rem;
  --font-size-sm:    1.4rem;
  --font-size-base:  1.6rem;
  --font-size-md:    1.8rem;
  --font-size-lg:    2.2rem;
  --font-size-xl:    3rem;
  --font-size-2xl:   4.4rem;

  /* Espaciado */
  --space-xs:  0.8rem;
  --space-sm:  1.2rem;
  --space-md:  2rem;
  --space-lg:  3.2rem;
  --space-xl:  5.6rem;
  --space-2xl: 9.6rem;

  /* Bordes */
  --radius-sm: 0.4rem;
  --radius-md: 0.8rem;
  --radius-lg: 1.2rem;

  /* Sombras */
  --shadow-xs: 0 0.1rem 0.3rem rgba(0,0,0,0.07);
  --shadow-sm: 0 0.2rem 0.8rem rgba(18, 52, 153, 0.06);
  --shadow-md: 0 0.4rem 1.6rem rgba(18, 52, 153, 0.10);

  /* Transición */
  --transition: 0.2s ease;
}

/* ---- Reset ---- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html  { scroll-behavior: smooth; }
body  {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  color: var(--color-text);
  background-color: var(--color-bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}
img   { max-width: 100%; display: block; }
a     { color: inherit; text-decoration: none; }
ul    { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ---- Contenedor ---- */
.container {
  width: 100%;
  max-width: 120rem;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

/* ============================================================
   HEADER
   ============================================================ */
.header {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  background-color: rgba(255,255,255,0.98);
  border-bottom: 0.1rem solid var(--color-border);
  transition: box-shadow var(--transition);
}
.header--scrolled { box-shadow: var(--shadow-sm); }

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 6.4rem;
  max-width: 120rem;
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.header__logo      { display: flex; align-items: center; gap: 1rem; }

/* Marca visual SVG (solo la parte superior del isotipo) */
.header__logo-mark {
  height: 3.6rem;
  width: auto;
  flex-shrink: 0;
}

/* Nombre en texto al lado del isotipo */
.header__logo-name {
  font-family: 'GoodTimes', sans-serif;
  font-size: 1.55rem;
  font-weight: normal;
  letter-spacing: 0.12em;
  color: var(--color-primary);
  text-transform: uppercase;
  white-space: nowrap;
}

/* Nav */
.nav__list  { display: flex; align-items: center; gap: var(--space-lg); }

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-soft);
  letter-spacing: 0.02em;
  padding-bottom: 0.2rem;
  border-bottom: 0.2rem solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.nav__link:hover,
.nav__link--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
}

/* Hamburguesa */
.nav__toggle {
  display: none;
  flex-direction: column;
  justify-content: center;
  gap: 0.5rem;
  width: 3.8rem;
  height: 3.8rem;
  padding: 0.6rem;
  border-radius: var(--radius-sm);
}
.nav__toggle-bar {
  display: block;
  width: 100%;
  height: 0.15rem;
  background-color: var(--color-text);
  border-radius: 0.1rem;
  transition: transform var(--transition), opacity var(--transition);
}
.nav__toggle--open .nav__toggle-bar:nth-child(1) { transform: translateY(0.65rem) rotate(45deg); }
.nav__toggle--open .nav__toggle-bar:nth-child(2) { opacity: 0; }
.nav__toggle--open .nav__toggle-bar:nth-child(3) { transform: translateY(-0.65rem) rotate(-45deg); }

/* ============================================================
   HERO
   ============================================================ */
.hero {
  position: relative;
  min-height: 100svh;
  display: flex;
  align-items: center;
  background: linear-gradient(150deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-mid) 100%);
  padding-top: 6.4rem;
  overflow: hidden;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background-image: repeating-linear-gradient(
    90deg,
    rgba(255,255,255,0.03) 0px,
    rgba(255,255,255,0.03) 1px,
    transparent 1px,
    transparent 80px
  ),
  repeating-linear-gradient(
    0deg,
    rgba(255,255,255,0.03) 0px,
    rgba(255,255,255,0.03) 1px,
    transparent 1px,
    transparent 80px
  );
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 72rem;
  padding-block: var(--space-2xl);
}

.hero__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.75);
  border: 0.1rem solid rgba(255,255,255,0.25);
  border-radius: 0.4rem;
  padding: 0.5rem 1.2rem;
  margin-bottom: var(--space-sm);
}

/* Nombre de marca grande en el hero */
.hero__brand {
  font-family: 'GoodTimes', sans-serif;
  font-size: clamp(2.8rem, 5.5vw, 5.6rem);
  font-weight: normal;
  letter-spacing: 0.08em;
  color: var(--color-white);
  line-height: 1;
  margin-bottom: var(--space-sm);
  opacity: 0.96;
}

.hero__title {
  font-size: clamp(var(--font-size-xl), 4.5vw, var(--font-size-2xl));
  font-weight: 700;
  color: var(--color-white);
  line-height: 1.2;
  margin-bottom: var(--space-md);
  letter-spacing: -0.02em;
}

.hero__subtitle {
  font-size: var(--font-size-base);
  color: rgba(255,255,255,0.78);
  max-width: 52rem;
  margin-bottom: var(--space-lg);
  line-height: 1.75;
}

.hero__actions { display: flex; flex-wrap: wrap; gap: var(--space-sm); }

.hero__wave { position: absolute; bottom: -0.1rem; left: 0; right: 0; }
.hero__wave svg { display: block; width: 100%; height: 7rem; }

/* ============================================================
   BOTONES
   ============================================================ */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 1.1rem 2.4rem;
  border-radius: var(--radius-md);
  border: 0.15rem solid transparent;
  letter-spacing: 0.01em;
  transition: background-color var(--transition), color var(--transition),
              border-color var(--transition), box-shadow var(--transition);
}
.btn:hover { box-shadow: var(--shadow-md); }

/* Botón blanco (dentro del hero) */
.btn--primary {
  background-color: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}
.btn--primary:hover {
  background-color: var(--color-primary-light);
  border-color: var(--color-primary-light);
}

/* Outline (dentro del hero) */
.btn--outline {
  background-color: transparent;
  color: var(--color-white);
  border-color: rgba(255,255,255,0.45);
}
.btn--outline:hover {
  background-color: rgba(255,255,255,0.1);
  border-color: rgba(255,255,255,0.8);
}

/* Botón sólido azul (fuera del hero) */
.section .btn--primary,
.contacto__form .btn--primary {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}
.section .btn--primary:hover,
.contacto__form .btn--primary:hover {
  background-color: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
}

.btn--full { width: 100%; }

/* ============================================================
   SECCIONES GENÉRICAS
   ============================================================ */
.section      { padding-block: var(--space-2xl); }
.section--alt { background-color: var(--color-bg-alt); }
.section--alt-2 { background-color: var(--color-bg-alt2); }

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

.section__tag {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-primary);
  border: 0.1rem solid var(--color-primary-light);
  background-color: var(--color-primary-light);
  border-radius: var(--radius-sm);
  padding: 0.3rem 1.2rem;
  margin-bottom: var(--space-sm);
}

.section__title {
  font-size: var(--font-size-xl);
  font-weight: 700;
  color: var(--color-text);
  letter-spacing: -0.02em;
  margin-bottom: var(--space-sm);
  line-height: 1.2;
}

.section__subtitle {
  font-size: var(--font-size-base);
  color: var(--color-text-soft);
  max-width: 58rem;
  margin-inline: auto;
  line-height: 1.7;
}

/* ============================================================
   TABS DE SERVICIOS
   ============================================================ */
.services-tabs__nav {
  display: flex;
  gap: 0;
  margin-bottom: var(--space-lg);
  border-bottom: 0.1rem solid var(--color-border);
}

.tab-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-text-soft);
  padding: 1.2rem 2rem;
  border-bottom: 0.25rem solid transparent;
  border-radius: 0;
  margin-bottom: -0.1rem;
  transition: color var(--transition), border-color var(--transition);
}
.tab-btn:hover { color: var(--color-primary); }

.tab-btn--active {
  color: var(--color-primary);
  border-bottom-color: var(--color-primary);
  font-weight: 600;
}

.tab-btn__icon {
  width: 1.8rem;
  height: 1.8rem;
  flex-shrink: 0;
}

.tab-panel { animation: fadeIn 0.2s ease; }

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(0.6rem); }
  to   { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   CARDS DE SERVICIOS
   ============================================================ */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(25rem, 1fr));
  gap: var(--space-md);
}

.card {
  background-color: var(--color-bg);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  transition: box-shadow var(--transition), border-color var(--transition);
}
.card:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-primary-mid);
}

/* Ícono SVG de la card */
.card__icon-wrap {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4.4rem;
  height: 4.4rem;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  margin-bottom: var(--space-md);
  color: var(--color-primary);
}
.card__icon-wrap svg {
  width: 2.2rem;
  height: 2.2rem;
}

.card__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-xs);
}

.card__text {
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
  line-height: 1.65;
}

/* ============================================================
   NOSOTROS
   ============================================================ */
.nosotros__grid {
  display: grid;
  grid-template-columns: 1.1fr 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.nosotros__text p {
  font-size: var(--font-size-base);
  color: var(--color-text-soft);
  line-height: 1.78;
  margin-bottom: var(--space-md);
}
.nosotros__text p:last-child { margin-bottom: 0; }
.nosotros__text strong { color: var(--color-primary); font-weight: 600; }

.nosotros__stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-sm);
}

.stat {
  background-color: var(--color-bg);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg) var(--space-md);
  text-align: center;
  transition: box-shadow var(--transition);
}
.stat:hover { box-shadow: var(--shadow-md); }

.stat__number {
  display: block;
  font-size: 3.2rem;
  font-weight: 700;
  color: var(--color-primary);
  letter-spacing: -0.03em;
  line-height: 1;
  margin-bottom: 0.6rem;
}
.stat__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-soft);
  font-weight: 500;
  letter-spacing: 0.01em;
}

/* ============================================================
   CONTACTO
   ============================================================ */
.contacto__grid {
  display: grid;
  grid-template-columns: 1fr 1.6fr;
  gap: var(--space-xl);
  align-items: start;
}

/* Lista de datos de contacto */
.contacto__list { display: flex; flex-direction: column; gap: var(--space-md); }

.contacto__list-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
}

.contacto__ico {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 4rem;
  height: 4rem;
  background-color: var(--color-primary-light);
  border-radius: var(--radius-md);
  color: var(--color-primary);
  flex-shrink: 0;
}
.contacto__ico svg { width: 1.8rem; height: 1.8rem; }

.contacto__list-text strong {
  display: block;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-text);
}
.contacto__list-text span,
.contacto__list-text a {
  font-size: var(--font-size-sm);
  color: var(--color-text-soft);
}
.contacto__link:hover { color: var(--color-primary); }

/* Redes sociales compactas */
.contacto__social { margin-top: var(--space-lg); }

.contacto__social-label {
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-text-muted);
  margin-bottom: var(--space-sm);
  display: block;
}

.contacto__social-links { display: flex; gap: var(--space-sm); }

/* Botón de solo icono (WA / IG) */
.social-link {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  background-color: var(--color-bg);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 0;
  width: 4.4rem;
  height: 4.4rem;
  transition: box-shadow var(--transition), border-color var(--transition);
}
.social-link:hover {
  border-color: var(--color-primary);
  box-shadow: var(--shadow-md);
}

.social-link__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-md);
  color: var(--color-primary);
  background-color: var(--color-primary-light);
}
.social-link__icon svg { width: 2rem; height: 2rem; }

.social-link__icon--wa,
.social-link__icon--ig {
  background-color: var(--color-primary-light);
  color: var(--color-primary);
}

/* ---- Formulario compacto ---- */
.contacto__form-wrapper {
  background-color: var(--color-bg);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-lg);
  box-shadow: var(--shadow-xs);
}

/* Fila de dos columnas en el formulario */
.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-md);
}

.form-group { margin-bottom: var(--space-md); }

.form-label {
  display: block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  color: var(--color-text-soft);
  margin-bottom: 0.6rem;
}

.form-input,
.form-textarea {
  width: 100%;
  font-family: inherit;
  font-size: var(--font-size-sm);
  color: var(--color-text);
  background-color: var(--color-bg-alt);
  border: 0.1rem solid var(--color-border);
  border-radius: var(--radius-md);
  padding: 1rem 1.2rem;
  outline: none;
  transition: border-color var(--transition), box-shadow var(--transition), background-color var(--transition);
}
.form-input:focus,
.form-textarea:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 0.3rem rgba(18,52,153,0.10);
  background-color: var(--color-white);
}
.form-input.input--error,
.form-textarea.input--error {
  border-color: #dc2626;
  box-shadow: 0 0 0 0.3rem rgba(220,38,38,0.10);
}
.form-textarea { resize: vertical; min-height: 11rem; }

/* Feedback */
.form-feedback {
  margin-top: var(--space-sm);
  font-size: var(--font-size-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  padding: 0;
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease, padding 0.3s ease;
}
.form-feedback--visible    { padding: 1rem 1.4rem; max-height: 10rem; }
.form-feedback--success    { background-color: #f0fdf4; color: #15803d; border: 0.1rem solid #bbf7d0; }
.form-feedback--error      { background-color: #fef2f2; color: #b91c1c; border: 0.1rem solid #fecaca; }

/* ============================================================
   FOOTER
   ============================================================ */
.footer {
  background-color: var(--color-text);
  border-top: 0.3rem solid var(--color-primary);
  padding-block: var(--space-lg);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-sm);
  text-align: center;
}

.footer__logo {
  height: 3rem;
  width: auto;
  filter: brightness(0) invert(1);
  opacity: 0.8;
}

.footer__copy     { font-size: var(--font-size-sm); color: rgba(255,255,255,0.45); }
.footer__location { font-size: var(--font-size-xs); color: rgba(255,255,255,0.3); }

/* ============================================================
   RESPONSIVE
   ============================================================ */

/* Tablet */
@media (max-width: 900px) {
  .nosotros__grid   { grid-template-columns: 1fr; gap: var(--space-lg); }
  .contacto__grid   { grid-template-columns: 1fr; gap: var(--space-lg); }
  .form-row         { grid-template-columns: 1fr; }
}

/* Móvil */
@media (max-width: 720px) {
  :root { --space-2xl: 6.4rem; }

  .nav__toggle { display: flex; }

  .nav {
    position: fixed;
    top: 6.4rem; left: 0; right: 0;
    background-color: var(--color-white);
    border-bottom: 0.1rem solid var(--color-border);
    box-shadow: var(--shadow-md);
    padding-block: var(--space-md);
    transform: translateY(-110%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
  }
  .nav--open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }
  .nav__list  { flex-direction: column; gap: var(--space-md); }
  .nav__link  { font-size: var(--font-size-base); }

  /* Tabs en móvil */
  .services-tabs__nav {
    flex-direction: column;
    border-bottom: none;
    gap: var(--space-xs);
  }
  .tab-btn {
    border: 0.1rem solid var(--color-border);
    border-radius: var(--radius-sm);
    border-bottom: 0.1rem solid var(--color-border);
    margin-bottom: 0;
  }
  .tab-btn--active {
    background-color: var(--color-primary-light);
    border-color: var(--color-primary);
    border-bottom-color: var(--color-primary);
  }

  /* Cards */
  .cards-grid { grid-template-columns: 1fr; }

  /* Nosotros */
  .nosotros__stats { grid-template-columns: 1fr 1fr; }

  /* Contacto */
  .contacto__social-links { flex-direction: column; }
  .social-link { justify-content: center; }

  /* Form */
  .contacto__form-wrapper { padding: var(--space-md); }

  /* Hero */
  .hero__title { font-size: 3rem; }
  .hero__actions { flex-direction: column; }
  .btn { width: 100%; justify-content: center; }
}

/* Móvil pequeño */
@media (max-width: 480px) {
  .nosotros__stats { grid-template-columns: 1fr; }
}