/*
  Theme: YPF Argentina Website
  Design System: Brutalism with Eco-minimalism
  Color Scheme: Bright
  Fonts: Oswald (Headings), Nunito (Body)
*/

/* ---------------------------------- */
/* 1. CSS Variables & Global Styles
/* ---------------------------------- */
:root {
  /* Colors */
  --primary-color: #0077C8; /* YPF Blue */
  --primary-color-dark: #005A9A;
  --accent-color: #FFD700; /* YPF Yellow */
  --text-color: #222222;
  --text-color-light: #4a4a4a;
  --light-text-color: #FFFFFF;
  --background-color: #FFFFFF;
  --background-color-light: #F5F5F5;
  --border-color: #dbdbdb;
  --success-color: #23d160;
  --info-color: #3273dc;

  /* Fonts */
  --font-heading: 'Oswald', sans-serif;
  --font-body: 'Nunito', sans-serif;

  /* Transitions */
  --transition-speed: 0.3s;
}

/* Global Styles */
html {
  scroll-behavior: smooth;
  background-color: var(--background-color);
}

body {
  font-family: var(--font-body);
  color: var(--text-color);
  background-color: var(--background-color);
  font-size: 1.1rem;
  line-height: 1.6;
}

/* Headings & Bulma Overrides */
.title, .subtitle {
  font-family: var(--font-heading);
  color: var(--text-color);
  font-weight: 700;
}

.title {
  text-transform: uppercase;
  letter-spacing: 1px;
}

.title.is-1 {
  font-size: 4rem;
}

.subtitle {
  font-family: var(--font-body);
  font-weight: 400;
  color: var(--text-color-light);
}

.section {
  padding: 4rem 1.5rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

/* ---------------------------------- */
/* 2. Header & Navigation
/* ---------------------------------- */
.navbar.is-fixed-top {
  background-color: rgba(255, 255, 255, 0.95);
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.05);
}

.navbar-item img {
  max-height: 2.5rem; /* Increase logo size */
}

.navbar-item, .navbar-link {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 500;
  color: var(--text-color);
  transition: color var(--transition-speed) ease;
}

.navbar-item:hover, .navbar-link:hover {
  background-color: transparent !important;
  color: var(--primary-color) !important;
}

.navbar-burger {
  color: var(--text-color);
}

/* ---------------------------------- */
/* 3. Hero Section
/* ---------------------------------- */
#hero {
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  color: var(--light-text-color);
}

#hero .title, #hero .subtitle {
  color: var(--light-text-color);
}

#hero .has-text-shadow {
   text-shadow: 2px 2px 8px rgba(0, 0, 0, 0.7);
}

/* ---------------------------------- */
/* 4. Global Component Styles
/* ---------------------------------- */

/* Buttons */
.button {
  font-family: var(--font-heading);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 4px;
  border-width: 2px;
  transition: all var(--transition-speed) ease-in-out;
  padding: 1.25em 2.5em;
}

.button.is-primary {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--light-text-color);
}

.button.is-primary:hover {
  background-color: var(--primary-color-dark);
  border-color: var(--primary-color-dark);
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(0, 119, 200, 0.3);
}

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

.button.is-primary.is-outlined:hover {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
  color: var(--light-text-color);
}

/* Cards */
.card {
  background-color: var(--background-color);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
  border-radius: 0; /* Brutalism */
  border: 1px solid var(--border-color);
  transition: all var(--transition-speed) ease;
  height: 100%;
  display: flex;
  flex-direction: column;
}

.card:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.1);
}

.card .card-image {
    text-align: center;
}

.card .card-image img {
  width: 100%;
  height: 250px;
  object-fit: cover;
}

.card .card-content {
  flex-grow: 1;
  text-align: left;
}

.card .card-content .title {
  margin-bottom: 0.75rem;
}

.card .content a {
    font-family: var(--font-body);
    font-weight: 700;
    color: var(--primary-color);
    text-decoration: underline;
    transition: color var(--transition-speed) ease;
}

.card .content a:hover {
    color: var(--primary-color-dark);
}

/* Progress Bars */
progress.progress.is-primary::-webkit-progress-value { background-color: var(--primary-color); }
progress.progress.is-primary::-moz-progress-bar { background-color: var(--primary-color); }
progress.progress.is-info::-webkit-progress-value { background-color: var(--info-color); }
progress.progress.is-info::-moz-progress-bar { background-color: var(--info-color); }
progress.progress.is-success::-webkit-progress-value { background-color: var(--success-color); }
progress.progress.is-success::-moz-progress-bar { background-color: var(--success-color); }

/* ---------------------------------- */
/* 5. Section Specific Styles
/* ---------------------------------- */

/* Partners & Clientele */
#socios .image img {
  transition: transform var(--transition-speed) ease, filter var(--transition-speed) ease;
  filter: grayscale(100%);
  opacity: 0.7;
}

#socios .image img:hover {
  filter: grayscale(0%);
  opacity: 1;
  transform: scale(1.1);
}

/* Testimonials */
#testimonios .card {
  border-left: 5px solid var(--primary-color);
}

#testimonios .media-left img {
  border: 3px solid var(--accent-color);
}

/* External Resources */
#recursos-externos .resource-item {
  list-style: none;
  padding: 1.5rem;
  border: 1px solid var(--border-color);
  background-color: var(--background-color);
  margin-bottom: 1.5rem;
  transition: box-shadow var(--transition-speed) ease;
}
#recursos-externos .resource-item:hover {
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}
#recursos-externos .resource-title {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  color: var(--primary-color);
  font-weight: 700;
  display: block;
  margin-bottom: 0.5rem;
}
#recursos-externos .resource-description {
  color: var(--text-color-light);
}


/* Contact Form */
#contacto .card {
  padding: 1rem;
}
#contacto .input,
#contacto .textarea,
#contacto .select select {
  border-radius: 0;
  border: 2px solid var(--border-color);
  box-shadow: none;
  transition: border-color var(--transition-speed) ease;
  padding: 1em;
  font-size: 1rem;
}

#contacto .input:focus,
#contacto .textarea:focus,
#contacto .select select:focus {
  border-color: var(--primary-color);
  box-shadow: none;
}

#contacto .label {
  font-family: var(--font-heading);
  font-weight: 700;
  color: var(--text-color);
  font-size: 1rem;
}

/* Switch Toggle */
.checkbox-container {
    display: flex;
    align-items: center;
    cursor: pointer;
    font-size: 1rem;
}
.switch-input {
    height: 0;
    width: 0;
    visibility: hidden;
}
.switch-label {
    margin-left: 10px;
}
.switch-slider {
    position: relative;
    width: 50px;
    height: 28px;
    background: #ccc;
    border-radius: 34px;
    transition: .4s;
}
.switch-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    border-radius: 50%;
    transition: .4s;
}
.switch-input:checked + .switch-slider {
    background-color: var(--primary-color);
}
.switch-input:checked + .switch-slider:before {
    transform: translateX(22px);
}

/* ---------------------------------- */
/* 6. Footer
/* ---------------------------------- */
.footer {
  background-color: var(--text-color);
  color: #a0a0a0;
  padding: 3rem 1.5rem;
}

.footer .title {
  color: var(--light-text-color);
}

.footer a {
  color: #a0a0a0;
  transition: color var(--transition-speed) ease;
}

.footer a:hover {
  color: var(--accent-color);
}

.footer .content p {
  color: #a0a0a0;
}

/* ---------------------------------- */
/* 7. Page Specific Styles
/* ---------------------------------- */

/* For success.html */
body.success-page {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
  text-align: center;
  background-color: var(--background-color-light);
}

.success-container h1 {
  font-family: var(--font-heading);
  color: var(--primary-color);
  font-size: 3rem;
  margin-bottom: 1rem;
}

/* For about.html, terms.html, privacy.html */
.static-page-content {
    padding-top: 8rem; /* 128px */
    padding-bottom: 4rem;
}

.static-page-content .title {
    margin-bottom: 2rem;
}


/* ---------------------------------- */
/* 8. Media Queries for Responsiveness
/* ---------------------------------- */
@media screen and (max-width: 768px) {
  .title.is-1 {
    font-size: 2.5rem;
  }
  .subtitle.is-3 {
    font-size: 1.25rem;
  }
  .section {
    padding: 3rem 1rem;
  }
}