/* ============================================================
   OPTIZE — Restauración 2026
   Look fiel al original 2013, mobile-friendly
   ============================================================ */

:root{
  --op-blue:        #003c89;
  --op-blue-dark:   #002a63;
  --op-blue-light:  #cbd9ec;
  --op-orange:      #ff6a00;
  --op-orange-dark: #d35400;
  --op-red:         #cc0000;
  --op-green:       #339933;
  --op-gray-0:      #ffffff;
  --op-gray-1:      #f4f4f4;
  --op-gray-2:      #e2e2e2;
  --op-gray-3:      #cccccc;
  --op-gray-4:      #999999;
  --op-gray-5:      #555555;
  --op-ink:         #1f2933;
  --op-link:        #003c89;
  --op-link-hover:  #ff6a00;
  --op-shadow:      0 2px 6px rgba(0,0,0,.08);
  --container:      1100px;
  --r-sm: 2px;
  --r-md: 4px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; overflow-x: hidden; }
body {
  margin: 0;
  font-family: Verdana, Arial, Helvetica, sans-serif;
  font-size: 12px;
  line-height: 1.5;
  color: var(--op-ink);
  background: #f0f0f0;
  overflow-x: hidden;
  width: 100%;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--op-link); text-decoration: none; }
a:hover { color: var(--op-link-hover); text-decoration: underline; }
h1, h2, h3, h4, h5 { margin: 0 0 .5em; font-weight: 700; color: var(--op-blue-dark); }
h1 { font-size: 1.8em; line-height: 1.2; }
h2 { font-size: 1.35em; line-height: 1.25; }
h3 { font-size: 1.1em; }
h4 { font-size: 1em; }
p { margin: 0 0 .8em; }
ul { margin: 0 0 .8em 1.25em; padding: 0; }
ul.bare, ol.bare { list-style: none; margin: 0; padding: 0; }
hr { border: 0; border-top: 1px solid var(--op-gray-3); margin: 1em 0; }
button { font: inherit; cursor: pointer; }

/* ---------- Layout ---------- */
.container {
  width: min(var(--container), 100% - 24px);
  margin-inline: auto;
}
@media (max-width: 600px){ .container{ width: min(var(--container), 100% - 16px); } }

.shell {
  background: #fff;
  max-width: var(--container);
  margin: 0 auto;
  box-shadow: var(--op-shadow);
}

/* ---------- Top utility bar ---------- */
.top-bar {
  background: var(--op-gray-2);
  color: var(--op-gray-5);
  border-bottom: 1px solid var(--op-gray-3);
  font-size: 11px;
}
.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 6px 12px;
  flex-wrap: wrap;
}
.top-bar a { color: var(--op-gray-5); }
.top-bar a:hover { color: var(--op-orange); text-decoration: none; }
.top-bar .left { display: flex; gap: 1em; flex-wrap: wrap; }
.top-bar .right { display: flex; gap: .75em; align-items: center; flex-wrap: wrap; }
.top-bar .phone { color: var(--op-orange-dark); font-weight: 700; }

/* ---------- Header ---------- */
.site-header {
  background: #fff;
  border-bottom: 4px solid var(--op-blue);
}
.site-header .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 14px 12px;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: .6em;
  color: var(--op-blue-dark);
  text-decoration: none;
  font-family: 'Arial Black', Arial, sans-serif;
  font-size: 2.2em;
  line-height: 1;
  letter-spacing: -.02em;
}
.brand:hover { text-decoration: none; color: var(--op-blue); }
.brand-dot {
  width: 14px; height: 14px;
  background: var(--op-orange);
  display: inline-block;
  border-radius: 50%;
}
.brand small {
  display: block;
  font-family: Verdana, sans-serif;
  font-size: 10px;
  font-weight: 400;
  letter-spacing: .15em;
  color: var(--op-gray-5);
  text-transform: uppercase;
  margin-top: 2px;
}
.header-cta {
  display: flex; align-items: center; gap: 1.25em;
  flex-wrap: wrap;
}
.header-cta .tel {
  font-size: 1.5em;
  font-weight: 700;
  color: var(--op-orange-dark);
}
.header-cta .tel-label { display: block; font-size: 10px; color: var(--op-gray-5); letter-spacing: .08em; text-transform: uppercase; }
.header-cta .social { display: flex; gap: 4px; }
.header-cta .social a { display: inline-block; width: 28px; height: 28px; background: var(--op-blue); color: #fff; border-radius: var(--r-sm); display: grid; place-items: center; }
.header-cta .social a:hover { background: var(--op-orange); text-decoration: none; }
.header-cta .social svg { width: 16px; height: 16px; fill: #fff; }

/* ---------- Main nav tabs (5 sections) ---------- */
.main-nav {
  background: linear-gradient(180deg, var(--op-blue) 0%, var(--op-blue-dark) 100%);
  border-bottom: 1px solid var(--op-blue-dark);
}
.main-nav ul {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: var(--container);
  margin-inline: auto;
}
.main-nav li {
  flex: 1;
  text-align: center;
  border-right: 1px solid rgba(255,255,255,.18);
}
.main-nav li:last-child { border-right: 0; }
.main-nav a {
  display: block;
  color: #fff;
  padding: 12px 8px;
  font-weight: 700;
  font-size: 12px;
  text-transform: uppercase;
  letter-spacing: .04em;
  text-decoration: none;
  transition: background .15s ease, color .15s ease;
}
.main-nav a:hover, .main-nav a.is-active { background: var(--op-orange); color: #fff; text-decoration: none; }
.main-nav a::before { content: '» '; opacity: .7; }
@media (max-width: 768px){
  .main-nav ul { flex-direction: column; }
  .main-nav li { border-right: 0; border-bottom: 1px solid rgba(255,255,255,.18); }
  .main-nav a { padding: 10px; text-align: left; }
}

/* ---------- Search bar ---------- */
.search-bar {
  background: var(--op-gray-2);
  padding: 8px 12px;
  border-bottom: 1px solid var(--op-gray-3);
}
.search-bar form {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
  max-width: var(--container);
  margin-inline: auto;
}
.search-bar input[type="text"] {
  flex: 1 1 200px;
  min-width: 0;
  padding: 6px 8px;
  border: 1px solid var(--op-gray-3);
  background: #fff;
  font: inherit;
}
.search-bar select {
  padding: 6px 8px;
  border: 1px solid var(--op-gray-3);
  background: #fff;
  font: inherit;
}
.search-bar button {
  padding: 6px 16px;
  background: var(--op-blue);
  color: #fff;
  border: 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  border-radius: var(--r-sm);
}
.search-bar button:hover { background: var(--op-orange); }
.search-bar .chat-link {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  background: var(--op-orange);
  color: #fff;
  padding: 6px 12px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--r-sm);
}
.search-bar .chat-link::before { content: '💬'; }
.search-bar .chat-link:hover { background: var(--op-orange-dark); text-decoration: none; color: #fff; }

/* ---------- Page content ---------- */
.page {
  display: grid;
  grid-template-columns: 220px 1fr 220px;
  gap: 0;
  padding: 12px;
  background: #fff;
}
.page > aside.left,
.page > aside.right {
  padding: 0 12px;
}
.page > main { padding: 0 12px; min-width: 0; }
@media (max-width: 900px){
  .page { grid-template-columns: 200px 1fr; }
  .page > aside.right { display: none; }
}
@media (max-width: 640px){
  .page { grid-template-columns: 1fr; padding: 8px; }
  .page > aside.left { padding: 0; margin-bottom: 1rem; }
}

/* ---------- Sidebar boxes ---------- */
.sidebox {
  background: #fff;
  border: 1px solid var(--op-gray-3);
  margin-bottom: 12px;
  font-size: 11px;
}
.sidebox h3 {
  background: var(--op-blue);
  color: #fff;
  margin: 0;
  padding: 6px 10px;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .04em;
  font-weight: 700;
}
.sidebox .body { padding: 8px 10px; }
.sidebox ul.bare li {
  border-bottom: 1px dotted var(--op-gray-3);
}
.sidebox ul.bare li:last-child { border-bottom: 0; }
.sidebox ul.bare a {
  display: block;
  padding: 6px 0;
  color: var(--op-blue-dark);
  font-weight: 600;
}
.sidebox ul.bare a:hover { color: var(--op-orange); padding-left: 4px; text-decoration: none; }
.sidebox ul.bare a::before { content: '› '; color: var(--op-orange); }

/* ---------- Login box ---------- */
.login-box .body { font-size: 11px; }
.login-box input[type="text"], .login-box input[type="password"] {
  width: 100%;
  padding: 5px;
  border: 1px solid var(--op-gray-3);
  margin-bottom: 5px;
  font: inherit;
}
.login-box button {
  width: 100%;
  padding: 6px;
  background: var(--op-orange);
  color: #fff;
  border: 0;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.login-box button:hover { background: var(--op-orange-dark); }
.login-box .links { margin-top: 6px; }
.login-box .links a { display: block; font-size: 10px; padding: 2px 0; }

/* ---------- Hero / promo banner ---------- */
.hero-banner {
  background: linear-gradient(120deg, var(--op-blue) 0%, var(--op-blue-dark) 100%);
  color: #fff;
  padding: 24px 18px;
  margin-bottom: 16px;
  border-radius: var(--r-sm);
  position: relative;
  overflow: hidden;
}
.hero-banner::after {
  content: '';
  position: absolute;
  right: -40px; top: -40px;
  width: 200px; height: 200px;
  background: var(--op-orange);
  border-radius: 50%;
  opacity: .15;
}
.hero-banner h1 { color: #fff; margin: 0 0 .25em; font-size: 1.8em; letter-spacing: -.01em; }
.hero-banner p { font-size: 1em; opacity: .92; max-width: 50ch; }
.hero-banner .btn { background: var(--op-orange); color: #fff; padding: 8px 16px; border-radius: var(--r-sm); display: inline-block; margin-top: 8px; font-weight: 700; text-transform: uppercase; font-size: 11px; letter-spacing: .04em; }
.hero-banner .btn:hover { background: #fff; color: var(--op-blue-dark); text-decoration: none; }

/* ---------- Section heads ---------- */
.section-head {
  border-bottom: 2px solid var(--op-blue);
  margin: 16px 0 12px;
  padding: 0 0 4px;
  display: flex;
  align-items: baseline;
  justify-content: space-between;
}
.section-head h2 {
  font-size: 1.1em;
  color: var(--op-blue-dark);
  margin: 0;
  text-transform: uppercase;
  letter-spacing: .04em;
}
.section-head .more {
  font-size: 11px;
  color: var(--op-orange);
  font-weight: 700;
  text-transform: uppercase;
}

/* ---------- Product grid ---------- */
.product-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(min(180px, 100%), 1fr));
  gap: 10px;
}
.product-card {
  border: 1px solid var(--op-gray-3);
  padding: 10px;
  text-align: center;
  background: #fff;
  display: flex;
  flex-direction: column;
  transition: border-color .15s ease, box-shadow .15s ease;
  position: relative;
}
.product-card:hover {
  border-color: var(--op-orange);
  box-shadow: var(--op-shadow);
}
.product-card__cat {
  font-size: 10px;
  text-transform: uppercase;
  color: var(--op-gray-5);
  letter-spacing: .04em;
  margin-bottom: 4px;
}
.product-card__media {
  height: 110px;
  display: grid;
  place-items: center;
  background: #fff;
  margin-bottom: 6px;
}
.product-card__media img { max-height: 100%; max-width: 100%; object-fit: contain; }
.product-card__media .placeholder {
  width: 80%;
  height: 80%;
  background: linear-gradient(135deg, var(--op-gray-1), var(--op-gray-2));
  border: 1px dashed var(--op-gray-3);
  display: grid;
  place-items: center;
  color: var(--op-gray-4);
  font-size: 10px;
  text-transform: uppercase;
}
.product-card__name {
  font-size: 11px;
  font-weight: 700;
  color: var(--op-blue-dark);
  line-height: 1.3;
  min-height: 2.6em;
  margin: 4px 0;
}
.product-card__price {
  font-size: 1.3em;
  font-weight: 700;
  color: var(--op-orange-dark);
  margin-top: auto;
  padding-top: 4px;
}
.product-card__price small { font-size: 10px; font-weight: 400; color: var(--op-gray-5); }
.product-card__cta {
  display: inline-block;
  margin-top: 6px;
  font-size: 10px;
  color: var(--op-blue);
  text-transform: uppercase;
  font-weight: 700;
}

/* ---------- Featured services blocks ---------- */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(280px, 100%), 1fr));
  gap: 12px;
}
.service-card {
  border: 1px solid var(--op-gray-3);
  padding: 12px;
  background: var(--op-gray-1);
  display: flex;
  flex-direction: column;
}
.service-card__head {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}
.service-card__icon {
  width: 40px; height: 40px;
  background: var(--op-blue);
  color: #fff;
  display: grid;
  place-items: center;
  border-radius: 50%;
  flex-shrink: 0;
}
.service-card__icon svg { width: 22px; height: 22px; fill: #fff; }
.service-card.is-orange .service-card__icon { background: var(--op-orange); }
.service-card.is-green .service-card__icon { background: var(--op-green); }
.service-card h3 { margin: 0; font-size: 1em; color: var(--op-blue-dark); }
.service-card p { font-size: 11px; color: var(--op-gray-5); flex: 1; }
.service-card .more {
  display: inline-block;
  margin-top: 8px;
  font-size: 10px;
  color: var(--op-orange);
  text-transform: uppercase;
  font-weight: 700;
}

/* ---------- Brand partners strip ---------- */
.brand-strip {
  background: #fff;
  border: 1px solid var(--op-gray-3);
  padding: 12px;
  margin-top: 14px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
  gap: 8px;
  align-items: center;
}
.brand-tile {
  border: 1px solid var(--op-gray-2);
  height: 50px;
  display: grid;
  place-items: center;
  font-family: 'Arial Black', Arial, sans-serif;
  font-size: 13px;
  letter-spacing: .04em;
  color: var(--op-blue-dark);
  text-decoration: none;
  background: #fff;
  transition: border-color .15s ease;
}
.brand-tile:hover { border-color: var(--op-orange); text-decoration: none; }

/* ---------- Asesores box ---------- */
.advisor-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(220px, 100%), 1fr));
  gap: 12px;
  margin-top: 14px;
}
.advisor-card {
  background: linear-gradient(135deg, var(--op-blue-light), #fff);
  border: 1px solid var(--op-gray-3);
  padding: 12px;
}
.advisor-card h3 {
  font-size: 1.1em;
  color: var(--op-blue-dark);
  margin: 0 0 .35em;
}
.advisor-card .pill {
  display: inline-block;
  background: var(--op-orange);
  color: #fff;
  font-size: 10px;
  padding: 2px 8px;
  text-transform: uppercase;
  letter-spacing: .05em;
  margin: 0 0 6px;
  border-radius: 999px;
}
.advisor-card ul { margin: 4px 0 0 1em; padding: 0; font-size: 11px; }
.advisor-card ul li { margin: 2px 0; }

/* ---------- Product detail page ---------- */
.product-detail {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 18px;
  background: #fff;
}
@media (max-width: 720px){ .product-detail{ grid-template-columns: 1fr; } }
.product-detail__media {
  border: 1px solid var(--op-gray-3);
  padding: 12px;
  display: grid;
  place-items: center;
  min-height: 280px;
  background: #fff;
}
.product-detail__media .placeholder {
  width: 90%; height: 240px;
  background: linear-gradient(135deg, var(--op-gray-1), var(--op-gray-2));
  border: 1px dashed var(--op-gray-3);
  display: grid; place-items: center;
  color: var(--op-gray-4);
  font-size: 12px;
  text-transform: uppercase;
}
.product-detail__title { font-size: 1.5em; color: var(--op-blue-dark); margin: 0 0 .3em; }
.product-detail__breadcrumb {
  font-size: 11px;
  color: var(--op-gray-5);
  margin-bottom: 8px;
}
.product-detail__breadcrumb a { color: var(--op-gray-5); }
.product-detail__breadcrumb a:hover { color: var(--op-orange); }
.product-detail__meta {
  margin: 12px 0;
  font-size: 11px;
}
.product-detail__meta div {
  display: flex;
  justify-content: space-between;
  padding: 4px 0;
  border-bottom: 1px dotted var(--op-gray-3);
}
.product-detail__meta strong { color: var(--op-gray-5); }
.product-detail__price {
  font-size: 2.2em;
  font-weight: 800;
  color: var(--op-orange-dark);
  margin: 12px 0;
  line-height: 1;
}
.product-detail__price small { font-size: 12px; font-weight: 400; color: var(--op-gray-5); display: block; margin-top: 4px; }
.product-detail__stock {
  display: inline-block;
  background: var(--op-green);
  color: #fff;
  padding: 4px 10px;
  font-size: 11px;
  text-transform: uppercase;
  font-weight: 700;
  border-radius: var(--r-sm);
  margin-bottom: 10px;
}
.product-detail__actions {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
  margin-top: 8px;
}
.btn-primary, .btn-secondary {
  display: inline-block;
  padding: 10px 18px;
  font-size: 13px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: .04em;
  border: 0;
  border-radius: var(--r-sm);
  cursor: pointer;
}
.btn-primary { background: var(--op-orange); color: #fff; }
.btn-primary:hover { background: var(--op-orange-dark); color: #fff; text-decoration: none; }
.btn-secondary { background: var(--op-blue); color: #fff; }
.btn-secondary:hover { background: var(--op-blue-dark); color: #fff; text-decoration: none; }

.product-detail__desc {
  background: var(--op-gray-1);
  padding: 14px;
  margin-top: 16px;
  border: 1px solid var(--op-gray-3);
  grid-column: 1 / -1;
}
.product-detail__desc h3 {
  font-size: 1.1em;
  border-bottom: 2px solid var(--op-blue);
  padding-bottom: 4px;
  margin-bottom: 10px;
}
.product-detail__desc dl {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 4px 12px;
  font-size: 11px;
}
.product-detail__desc dt { color: var(--op-blue-dark); font-weight: 700; }
.product-detail__desc dd { color: var(--op-gray-5); margin: 0; }
@media (max-width: 600px){
  .product-detail__desc dl { grid-template-columns: 1fr; }
  .product-detail__desc dd { margin-bottom: 6px; }
}

/* ---------- Generic content page ---------- */
.content {
  background: #fff;
  padding: 18px;
}
.content h1 { color: var(--op-blue-dark); border-bottom: 2px solid var(--op-blue); padding-bottom: 6px; }
.content h2 { margin-top: 1.4em; }
.content table { width: 100%; border-collapse: collapse; margin: 12px 0; font-size: 11px; }
.content th { background: var(--op-blue); color: #fff; padding: 8px; text-align: left; }
.content td { padding: 8px; border-bottom: 1px solid var(--op-gray-2); }
.content tr:nth-child(even) td { background: var(--op-gray-1); }

/* ---------- News list ---------- */
.news-list { display: grid; gap: 12px; }
.news-item {
  border-left: 4px solid var(--op-orange);
  padding: 12px 16px;
  background: var(--op-gray-1);
}
.news-item time {
  font-size: 10px;
  color: var(--op-gray-5);
  text-transform: uppercase;
  letter-spacing: .05em;
}
.news-item h3 { margin: 4px 0; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--op-blue-dark);
  color: #cfd6e2;
  margin-top: 18px;
  border-top: 4px solid var(--op-orange);
}
.site-footer .container {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  padding: 24px 12px;
}
@media (max-width: 800px){ .site-footer .container { grid-template-columns: 1fr 1fr; } }
@media (max-width: 480px){ .site-footer .container { grid-template-columns: 1fr; } }
.site-footer h4 {
  color: #fff;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .1em;
  margin: 0 0 10px;
  border-bottom: 1px solid rgba(255,255,255,.18);
  padding-bottom: 6px;
}
.site-footer ul { margin: 0; padding: 0; list-style: none; }
.site-footer ul li { margin-bottom: 4px; font-size: 11px; }
.site-footer a { color: #cfd6e2; }
.site-footer a:hover { color: var(--op-orange); text-decoration: none; }
.site-footer .legal {
  border-top: 1px solid rgba(255,255,255,.12);
  text-align: center;
  font-size: 10px;
  padding: 12px;
  color: #99a3b3;
}
.site-footer .legal a { color: #c8d1e0; }

/* ---------- Utilities ---------- */
.text-center { text-align: center; }
.mt-1 { margin-top: .5em; }
.mt-2 { margin-top: 1em; }
.mt-3 { margin-top: 1.5em; }
.mb-1 { margin-bottom: .5em; }
.mb-2 { margin-bottom: 1em; }
.mb-3 { margin-bottom: 1.5em; }
.hidden { display: none !important; }

/* ---------- Mobile hamburger (kept light: tabs collapse via @media) ---------- */
.mobile-toggle { display: none; }
@media (max-width: 768px){
  .mobile-toggle {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    background: var(--op-blue);
    color: #fff;
    border: 0;
    padding: 6px 12px;
    font-size: 12px;
    cursor: pointer;
    border-radius: var(--r-sm);
  }
  .main-nav { display: none; }
  .main-nav.is-open { display: block; }
}