/* ===========================
   Bertie Bosrédon – Main CSS
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Raleway:wght@300;400;600;700&family=Open+Sans:wght@300;400;600&display=swap');

/* === Reset & Base === */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: 'Open Sans', sans-serif;
  font-weight: 400;
  color: #2d2d2d;
  background: #f5f5f5;
  min-height: 100vh;
}

/* === Sidebar === */
.sidebar {
  position: fixed;
  top: 0;
  left: 0;
  width: 240px;
  height: 100vh;
  /*
   * Two-layer background: a near-opaque white wash sits on top of the
   * sfondo texture image, giving it ~15% visibility without touching
   * the opacity of any child element (avoids z-index hackery entirely).
   */
  background-color: #fff;
  background-image:
    linear-gradient(rgba(255,255,255,0.60), rgba(255,255,255,0.60)),
    url('../img/sfondo-2019.jpg');
  background-size: auto, cover;
  background-position: center, center;
  border-right: 1px solid #e0e0e0;
  border-left: 8px solid #8b0000;
  display: flex;
  flex-direction: column;
  z-index: 100;
  overflow-y: auto;
}

.sidebar-logo {
  padding: 28px 24px 20px;
  border-bottom: 1px solid #e8e8e8;
}

.sidebar-logo a { display: block; }

.sidebar-logo img {
  max-width: 100%;
  height: auto;
  max-height: 70px;
  object-fit: contain;
}

.sidebar-nav {
  flex: 1;
  padding: 24px 0;
}

.sidebar-nav ul {
  list-style: none;
}

.sidebar-nav ul li a {
  display: block;
  padding: 10px 24px;
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: #2d2d2d;
  text-decoration: none;
  transition: color 0.2s, padding-left 0.2s;
}

.sidebar-nav ul li a:hover,
.sidebar-nav ul li a.active {
  color: #8b0000;
  padding-left: 30px;
}

.sidebar-nav ul li a.active {
  border-left: 3px solid #8b0000;
}

.sidebar-lang {
  padding: 20px 24px;
  border-top: 1px solid #e8e8e8;
}

.sidebar-lang p {
  font-size: 0.7rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #999;
  margin-bottom: 8px;
  font-family: 'Raleway', sans-serif;
}

.sidebar-lang ul {
  list-style: none;
  display: flex;
  flex-wrap: wrap;
  gap: 4px;
}

.sidebar-lang ul li a {
  font-family: 'Raleway', sans-serif;
  font-size: 0.75rem;
  font-weight: 600;
  color: #666;
  text-decoration: none;
  padding: 3px 7px;
  border: 1px solid #ddd;
  border-radius: 3px;
  transition: all 0.2s;
}

.sidebar-lang ul li a:hover,
.sidebar-lang ul li a.active {
  color: #3399cc;
  border-color: #3399cc;
}

/* === Main Content === */
.main-content {
  margin-left: 240px;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* === Hero === */
.hero {
  position: relative;
  height: 480px;
  background: #2d2d2d center/cover no-repeat;
  display: flex;
  align-items: flex-end;
  overflow: hidden;
}

.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(0,0,0,0.6) 0%, rgba(0,0,0,0.1) 60%, transparent 100%);
}

.hero-caption {
  position: relative;
  z-index: 1;
  color: #fff;
  padding: 32px 48px;
  font-size: 0.8rem;
  opacity: 0.7;
  font-style: italic;
}

/* === Page Content === */
.page-content {
  flex: 1;
  padding: 48px 48px 60px;
  max-width: 860px;
}

.page-content.full-width {
  max-width: none;
}

/* === Typography === */
h1, h2, h3, h4 {
  font-family: 'Raleway', sans-serif;
}

h1 {
  font-size: 2rem;
  font-weight: 700;
  color: #8b0000;
  margin-bottom: 20px;
  line-height: 1.2;
}

h2 {
  font-size: 1.4rem;
  font-weight: 600;
  color: #2d2d2d;
  margin-bottom: 12px;
  margin-top: 32px;
}

h3 {
  font-size: 1rem;
  font-weight: 700;
  color: #8b0000;
  margin-bottom: 6px;
}

p {
  line-height: 1.75;
  margin-bottom: 16px;
  font-size: 0.925rem;
  color: #444;
}

a {
  color: #3399cc;
  text-decoration: none;
}

a:hover { text-decoration: underline; }

/* === Intro Block (homepage) === */
.intro-block {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 48px;
  align-items: flex-start;
  margin-bottom: 48px;
}

.intro-photo { flex-shrink: 0; }

.intro-photo img {
  width: 100%;
  display: block;
  border-radius: 2px;
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.intro-heading {
  font-family: 'Raleway', sans-serif;
  font-size: 2.2rem;
  font-weight: 700;
  color: #2d2d2d;
  line-height: 1.15;
  margin-bottom: 16px;
}

.intro-heading .name-highlight { color: #3399cc; }

.intro-text { min-width: 0; }

.intro-text .tagline {
  font-family: 'Raleway', sans-serif;
  font-size: 1rem;
  font-weight: 300;
  color: #3399cc;
  margin-bottom: 20px;
}

.intro-name {
  display: inline;
  font-weight: 700;
  color: #3399cc;
}

/* === Homepage Service Panels === */
.services-panels { width: 100%; }

.service-panel {
  padding: 56px 80px;
  text-align: center;
  color: #fff;
}

.service-panel:nth-child(odd)  { background: #3399cc; }
.service-panel:nth-child(even) { background: #2d2d4e; }

.service-panel h3 {
  font-family: 'Raleway', sans-serif;
  font-size: 1.75rem;
  font-weight: 700;
  color: #fff;
  margin-bottom: 14px;
  letter-spacing: -0.01em;
}

.service-panel p {
  font-size: 1rem;
  color: rgba(255,255,255,0.88);
  max-width: 580px;
  margin: 0 auto;
  line-height: 1.75;
}

/* === Services Grid === */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 24px;
  margin: 32px 0;
}

.service-card {
  background: #fff;
  border: 1px solid #e8e8e8;
  border-top: 3px solid #3399cc;
  padding: 20px 22px;
  border-radius: 2px;
}

.service-card h3 {
  color: #3399cc;
  font-size: 0.9rem;
  margin-bottom: 8px;
  font-weight: 700;
  font-family: 'Raleway', sans-serif;
}

.service-card p {
  font-size: 0.85rem;
  color: #555;
  margin: 0;
  line-height: 1.6;
}

/* === Principles === */
.principles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
  margin: 32px 0;
}

.principle {
  background: #fff;
  border-bottom: 3px solid #8b0000;
  padding: 22px 20px;
}

.principle h3 {
  color: #2d2d2d;
  font-size: 0.95rem;
  margin-bottom: 10px;
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
}

.principle p {
  font-size: 0.85rem;
  color: #555;
  margin: 0;
}

/* === Testimonials === */
.testimonials {
  margin: 40px 0;
}

.testimonial-section-title {
  font-family: 'Raleway', sans-serif;
  font-size: 0.75rem;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: #999;
  margin-bottom: 24px;
}

.testimonial {
  border-left: 3px solid #3399cc;
  padding: 12px 20px;
  margin-bottom: 20px;
  background: #fff;
}

.testimonial blockquote {
  font-size: 0.875rem;
  line-height: 1.7;
  color: #444;
  font-style: italic;
  margin-bottom: 8px;
}

.testimonial cite {
  font-size: 0.8rem;
  color: #8b0000;
  font-style: normal;
  font-weight: 600;
  font-family: 'Raleway', sans-serif;
}

/* === Section Divider === */
.section-divider {
  border: none;
  border-top: 1px solid #e0e0e0;
  margin: 40px 0;
}

/* === Page Header (inner pages) === */
.page-header {
  background: #8b0000;
  padding: 40px 48px 36px;
  color: #fff;
}

.page-header h1 {
  color: #fff;
  font-size: 1.8rem;
  margin: 0;
}

.page-header .subtitle {
  color: rgba(255,255,255,0.75);
  font-size: 0.9rem;
  margin-top: 6px;
  font-family: 'Open Sans', sans-serif;
  font-weight: 300;
}

/* === About Page === */
.interview-qa {
  margin: 0;
}

.qa-item {
  margin-bottom: 32px;
}

.qa-item .question {
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 0.95rem;
  color: #3399cc;
  margin-bottom: 8px;
}

.qa-item p {
  margin: 0;
}

/* === Clients Page === */
.clients-intro {
  margin-bottom: 36px;
}

.clients-sections {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 32px;
}

.client-category h3 {
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: #8b0000;
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  border-bottom: 2px solid #8b0000;
  padding-bottom: 6px;
  margin-bottom: 12px;
}

.client-category ul {
  list-style: none;
}

.client-category ul li {
  font-size: 0.85rem;
  color: #444;
  padding: 4px 0;
  border-bottom: 1px solid #f0f0f0;
  line-height: 1.4;
}

/* === Services Page === */
.service-full {
  margin-bottom: 36px;
  padding-bottom: 36px;
  border-bottom: 1px solid #e8e8e8;
}

.service-full:last-child {
  border-bottom: none;
}

.service-full h2 {
  color: #3399cc;
  margin-top: 0;
  font-size: 1.2rem;
}

/* === Contact Page === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
  align-items: start;
}

.contact-info h2 {
  margin-top: 0;
  color: #8b0000;
}

.contact-details {
  margin: 20px 0;
}

.contact-details p {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 10px;
}

.contact-details a { color: #3399cc; }

/* Contact Form */
.contact-form { background: #fff; padding: 32px; border: 1px solid #e8e8e8; }

.form-group {
  margin-bottom: 20px;
}

.form-group label {
  display: block;
  font-family: 'Raleway', sans-serif;
  font-weight: 600;
  font-size: 0.8rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: #555;
  margin-bottom: 6px;
}

.form-group input,
.form-group textarea {
  width: 100%;
  padding: 10px 14px;
  border: 1px solid #ddd;
  border-radius: 2px;
  font-family: 'Open Sans', sans-serif;
  font-size: 0.9rem;
  color: #333;
  background: #fafafa;
  transition: border-color 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #3399cc;
  background: #fff;
}

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

.consent-group {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  margin-bottom: 24px;
}

.consent-group input[type="checkbox"] {
  width: auto;
  margin-top: 3px;
  flex-shrink: 0;
}

.consent-group label {
  font-size: 0.85rem;
  font-family: 'Open Sans', sans-serif;
  text-transform: none;
  letter-spacing: 0;
  font-weight: 400;
  color: #555;
}

.btn-submit {
  background: #8b0000;
  color: #fff;
  border: none;
  padding: 12px 32px;
  font-family: 'Raleway', sans-serif;
  font-weight: 700;
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  cursor: pointer;
  border-radius: 2px;
  transition: background 0.2s;
}

.btn-submit:hover { background: #a00000; }

/* === Footer === */
.site-footer {
  background: #2d2d2d;
  color: rgba(255,255,255,0.6);
  padding: 32px 48px;
  font-size: 0.78rem;
  line-height: 1.8;
}

.site-footer a { color: #3399cc; }

.footer-inner {
  display: flex;
  justify-content: space-between;
  align-items: flex-start;
  flex-wrap: wrap;
  gap: 20px;
}

.footer-contact p { margin: 0; }

.footer-right { text-align: right; }

.footer-right p { margin: 0; }

/* === Mobile Toggle === */
.menu-toggle {
  display: none;
  position: fixed;
  top: 14px;
  left: 14px;
  z-index: 200;
  background: #8b0000;
  color: #fff;
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 4px;
  cursor: pointer;
  font-size: 1.2rem;
  align-items: center;
  justify-content: center;
}

/* === RTL (Arabic) === */
[dir="rtl"] .sidebar {
  left: auto;
  right: 0;
  border-right: 8px solid #8b0000;
  border-left: 1px solid #e0e0e0;
}

[dir="rtl"] .main-content {
  margin-left: 0;
  margin-right: 240px;
}

[dir="rtl"] .sidebar-nav ul li a {
  padding: 10px 24px;
}

[dir="rtl"] .sidebar-nav ul li a:hover,
[dir="rtl"] .sidebar-nav ul li a.active {
  padding-right: 30px;
  padding-left: 24px;
}

[dir="rtl"] .sidebar-nav ul li a.active {
  border-left: none;
  border-right: 3px solid #8b0000;
}

[dir="rtl"] .testimonial {
  border-left: none;
  border-right: 3px solid #3399cc;
}

[dir="rtl"] body {
  font-family: 'Open Sans', 'Arial', sans-serif;
}

/* === Responsive === */
@media (max-width: 768px) {
  .sidebar {
    transform: translateX(-100%);
    transition: transform 0.3s ease;
    width: 240px;
  }

  .sidebar.open { transform: translateX(0); }

  [dir="rtl"] .sidebar {
    transform: translateX(100%);
  }

  [dir="rtl"] .sidebar.open { transform: translateX(0); }

  .main-content {
    margin-left: 0;
  }

  [dir="rtl"] .main-content {
    margin-right: 0;
  }

  .menu-toggle { display: flex; }

  .hero { height: 280px; }

  .page-content { padding: 32px 24px 48px; }

  .page-header { padding: 32px 24px; }

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

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

  .clients-sections { grid-template-columns: 1fr 1fr; }

  .intro-block { grid-template-columns: 1fr; }
  .intro-photo img { max-width: 200px; }
  .intro-heading { font-size: 1.7rem; }
  .service-panel { padding: 40px 28px; }
  .service-panel h3 { font-size: 1.35rem; }

  .site-footer { padding: 24px; }

  .footer-inner { flex-direction: column; }

  .footer-right { text-align: left; }
}

@media (max-width: 480px) {
  .clients-sections { grid-template-columns: 1fr; }
  .services-grid { grid-template-columns: 1fr; }
}