/*
Theme Name: Oxford Systems Academy — Secure Authority
Theme URI: https://oxfordsystems.academy
Description: Premium child theme for Oxford Systems Academy. Design system layer (navy / cyan / amber, Space Grotesk + Inter) restyling Tutor LMS course archive & single-course pages. Editable alongside Elementor Pro.
Author: Oxford Systems Academy
Template: hello-elementor
Version: 0.2.0
*/

/* ============================================================
   SECURE AUTHORITY — DESIGN TOKENS
   ============================================================ */
:root {
  --oxa-navy-900: #081427;
  --oxa-navy-800: #0B1E36;
  --oxa-navy-700: #102844;
  --oxa-navy-600: #1B3A5C;
  --oxa-cyan:     #16C6DD;
  --oxa-cyan-600: #0FAFC6;
  --oxa-amber:    #F5871F;
  --oxa-amber-600:#E0760F;
  --oxa-slate:    #475569;
  --oxa-muted:    #64748B;
  --oxa-bg:       #F6F8FB;
  --oxa-white:    #FFFFFF;
  --oxa-border:   #E6EBF1;

  --oxa-font-display: "Space Grotesk", system-ui, -apple-system, "Segoe UI", sans-serif;
  --oxa-font-body: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;

  --oxa-radius: 16px;
  --oxa-radius-lg: 22px;
  --oxa-shadow-sm: 0 1px 2px rgba(8,20,39,.06), 0 4px 14px rgba(8,20,39,.05);
  --oxa-shadow-md: 0 10px 30px rgba(8,20,39,.10);
  --oxa-shadow-lg: 0 24px 60px rgba(8,20,39,.16);
  --oxa-grad-navy: linear-gradient(135deg, #0B1E36 0%, #102844 55%, #143A63 100%);
  --oxa-grad-amber: linear-gradient(135deg, #F5A623 0%, #F5871F 100%);
  --oxa-grad-cyan: linear-gradient(135deg, #1FD0E6 0%, #0FAFC6 100%);

  /* Re-brand Tutor LMS to amber CTAs */
  --tutor-color-primary: #F5871F;
  --tutor-color-primary-rgb: 245, 135, 31;
  --tutor-color-primary-hover: #E0760F;
  --tutor-color-primary-hover-rgb: 224, 118, 15;
}

/* ============================================================
   TYPOGRAPHY (non-Elementor / Tutor pages)
   ============================================================ */
body {
  font-family: var(--oxa-font-body);
  color: var(--oxa-slate);
  background: var(--oxa-bg);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, h4, h5, h6,
.tutor-fs-1, .tutor-fs-2, .tutor-fs-3, .tutor-fs-4, .tutor-fs-5,
.tutor-course-name, .tutor-course-details-title {
  font-family: var(--oxa-font-display);
  color: var(--oxa-navy-800);
  letter-spacing: -0.01em;
}

/* ============================================================
   BUTTONS
   ============================================================ */
.tutor-btn.tutor-btn-primary {
  background: var(--oxa-grad-amber);
  border: none;
  color: #fff;
  font-family: var(--oxa-font-body);
  font-weight: 600;
  border-radius: 12px;
  box-shadow: 0 8px 20px rgba(245,135,31,.28);
  transition: transform .18s ease, box-shadow .18s ease, filter .18s ease;
}
.tutor-btn.tutor-btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 26px rgba(245,135,31,.38);
  filter: brightness(1.03);
  color: #fff;
}
.tutor-btn.tutor-btn-outline-primary {
  border: 1.5px solid var(--oxa-amber);
  color: var(--oxa-amber-600);
  background: transparent;
  font-weight: 600;
  border-radius: 12px;
  transition: all .18s ease;
}
.tutor-btn.tutor-btn-outline-primary:hover {
  background: var(--oxa-amber);
  color: #fff;
}

/* ============================================================
   COURSE ARCHIVE
   ============================================================ */
.tutor-courses-wrap, body.tax-course-category, body.post-type-archive-courses {
  background: var(--oxa-bg);
}
/* premium course card */
.tutor-card.tutor-course-card {
  border: 1px solid var(--oxa-border);
  border-radius: var(--oxa-radius);
  background: var(--oxa-white);
  box-shadow: var(--oxa-shadow-sm);
  overflow: hidden;
  transition: transform .22s ease, box-shadow .22s ease, border-color .22s ease;
}
.tutor-card.tutor-course-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--oxa-shadow-lg);
  border-color: rgba(22,198,221,.45);
}
.tutor-card.tutor-course-card .tutor-card-image-top,
.tutor-card.tutor-course-card .tutor-course-thumbnail {
  overflow: hidden;
}
.tutor-card.tutor-course-card .tutor-course-thumbnail img {
  transition: transform .4s ease;
}
.tutor-card.tutor-course-card:hover .tutor-course-thumbnail img {
  transform: scale(1.06);
}
.tutor-card.tutor-course-card .tutor-card-body { padding: 20px 20px 8px; }
.tutor-card.tutor-course-card .tutor-card-footer { padding: 8px 20px 20px; border-top: none; }
.tutor-course-name a { color: var(--oxa-navy-800); font-weight: 600; }
.tutor-course-name a:hover { color: var(--oxa-amber-600); }
.tutor-card.tutor-course-card .price,
.list-item-price .price {
  color: var(--oxa-amber-600) !important;
  font-family: var(--oxa-font-display);
  font-size: 1.25rem;
}
/* rating stars in amber */
.tutor-ratings-stars .tutor-icon-star-line,
.tutor-ratings-stars [class*="tutor-icon-star"] { color: var(--oxa-amber); }

/* filter sidebar as a card */
.tutor-course-filter-container, .tutor-course-filter, aside.tutor-course-filter,
.tutor-courses-filter-wrap {
  background: var(--oxa-white);
  border: 1px solid var(--oxa-border);
  border-radius: var(--oxa-radius);
  box-shadow: var(--oxa-shadow-sm);
  padding: 22px;
}
.tutor-form-check-label, .tutor-course-filter label { color: var(--oxa-slate); }
.tutor-form-check-input:checked { background-color: var(--oxa-amber); border-color: var(--oxa-amber); }

/* ============================================================
   SINGLE COURSE
   ============================================================ */
.tutor-course-details-page { padding-top: 8px; }
.tutor-course-details-header { margin-bottom: 28px; }
.tutor-course-details-title {
  font-family: var(--oxa-font-display);
  font-weight: 700;
  color: var(--oxa-navy-800);
  font-size: clamp(1.7rem, 3vw, 2.4rem);
  line-height: 1.12;
}
/* accent line under section widget titles */
.tutor-course-details-widget-title,
.tutor-course-content-title {
  position: relative;
  padding-bottom: 10px;
  color: var(--oxa-navy-800);
}
.tutor-course-details-widget-title::after,
.tutor-course-content-title::after {
  content: "";
  position: absolute; left: 0; bottom: 0;
  width: 44px; height: 3px; border-radius: 3px;
  background: var(--oxa-grad-amber);
}

/* sticky premium enroll/price sidebar card */
.tutor-single-course-sidebar .tutor-card.tutor-sidebar-card {
  border: 1px solid var(--oxa-border);
  border-radius: var(--oxa-radius-lg);
  box-shadow: var(--oxa-shadow-md);
  overflow: hidden;
}
.tutor-single-course-sidebar { position: sticky; top: 96px; }
.tutor-single-course-sidebar .tutor-card-body { padding: 22px; }
/* course price in sidebar */
.tutor-single-course-sidebar .tutor-course-price,
.tutor-single-course-sidebar [class*="price"] {
  font-family: var(--oxa-font-display);
  color: var(--oxa-navy-800);
}

/* curriculum list */
.tutor-course-content-list {
  border: 1px solid var(--oxa-border);
  border-radius: var(--oxa-radius);
  overflow: hidden;
  background: var(--oxa-white);
}
.tutor-course-content-list-item {
  border-bottom: 1px solid var(--oxa-border);
  transition: background .15s ease;
}
.tutor-course-content-list-item:hover { background: #FAFCFE; }
.tutor-course-content-list-item-icon { color: var(--oxa-cyan-600); }

/* tabs */
.tutor-course-details-tab .tutor-nav-link.is-active,
.tutor-course-details-tab .tutor-nav-item .is-active {
  color: var(--oxa-amber-600);
  border-color: var(--oxa-amber);
}

/* meta icons in cyan */
.tutor-meta-icon, [class*="tutor-icon-"].tutor-meta-icon { color: var(--oxa-cyan-600); }

/* links */
a { color: var(--oxa-navy-700); }
a:hover { color: var(--oxa-amber-600); }

/* ============================================================
   HEADER (#89) & FOOTER (#55) — coherent premium treatment
   ============================================================ */
/* Header: keep the nav on a single line */
.elementor-89 .elementor-nav-menu { flex-wrap: nowrap !important; }
.elementor-89 .elementor-nav-menu > li > a.elementor-item { white-space: nowrap; }
.elementor-89 .elementor-nav-menu--main .elementor-nav-menu { display: flex; }

/* Footer link hover safety (background/colours come from native settings) */
.elementor-55 a:hover, .elementor-55 .elementor-item:hover { color: var(--oxa-cyan) !important; }

/* Filled rating stars */
.tutor-ratings-stars .tutor-icon-star-bold,
.tutor-ratings-stars .tutor-icon-star-full,
.tutor-ratings .tutor-icon-star-line { color: var(--oxa-amber) !important; }

/* ============================================================
   HOMEPAGE — Secure Authority sections
   ============================================================ */
.oxa-eyebrow .elementor-heading-title,
.oxa-eyebrow { text-transform: uppercase; letter-spacing: .18em; font-family: var(--oxa-font-body) !important; }
.oxa-eyebrow-dark .elementor-heading-title { color: var(--oxa-cyan-600) !important; }
.oxa-section-sub, .oxa-hero-sub { max-width: 720px; margin-left: auto !important; margin-right: auto !important; }

/* Hero */
.oxa-hero { position: relative; overflow: hidden; }
.oxa-hero::before {
  content: ""; position: absolute; inset: 0; pointer-events: none;
  background-image:
    linear-gradient(rgba(22,198,221,.08) 1px, transparent 1px),
    linear-gradient(90deg, rgba(22,198,221,.08) 1px, transparent 1px);
  background-size: 46px 46px;
  -webkit-mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
          mask-image: radial-gradient(ellipse at 50% 0%, #000 0%, transparent 70%);
}
.oxa-hero::after {
  content: ""; position: absolute; width: 620px; height: 620px; right: -160px; top: -220px;
  background: radial-gradient(circle, rgba(245,135,31,.20), transparent 62%); pointer-events: none;
}
.oxa-hero > .e-con-inner, .oxa-hero .elementor-widget { position: relative; z-index: 1; }

/* Buttons */
.oxa-btn-lift .elementor-button { box-shadow: 0 10px 26px rgba(245,135,31,.32); transition: transform .18s ease, box-shadow .18s ease; }
.oxa-btn-lift .elementor-button:hover { transform: translateY(-2px); box-shadow: 0 16px 34px rgba(245,135,31,.42); }
.oxa-btn-ghost .elementor-button { background: transparent !important; border: 1.5px solid rgba(255,255,255,.55); transition: all .18s ease; }
.oxa-btn-ghost .elementor-button:hover { background: rgba(255,255,255,.10) !important; border-color: #fff; }

/* Grids */
.oxa-grid-3 { display: grid !important; grid-template-columns: repeat(3, 1fr); gap: 24px !important; width: 100%; }
.oxa-grid-4 { display: grid !important; grid-template-columns: repeat(4, 1fr); gap: 24px !important; width: 100%; }
@media (max-width: 1024px){ .oxa-grid-3, .oxa-grid-4 { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 600px){ .oxa-grid-3, .oxa-grid-4 { grid-template-columns: 1fr; } }

/* Stats card overlapping hero */
.oxa-stats-wrap { margin-top: -56px; position: relative; z-index: 3; }
.oxa-stats { background: #fff; border: 1px solid var(--oxa-border); border-radius: var(--oxa-radius-lg);
  box-shadow: var(--oxa-shadow-md); padding: 30px 20px !important; }
.oxa-stat { text-align: center; gap: 2px; }
.oxa-stat + .oxa-stat { position: relative; }

/* Pathway cards */
.oxa-pathways { margin-top: 14px; }
.oxa-pathway-card { border-radius: var(--oxa-radius-lg); color: #fff; cursor: pointer;
  box-shadow: var(--oxa-shadow-md); transition: transform .22s ease, box-shadow .22s ease;
  align-content: start; gap: 12px !important; overflow: hidden; position: relative; }
.oxa-pathway-card:hover { transform: translateY(-6px); box-shadow: var(--oxa-shadow-lg); }
.oxa-grad-a { background: linear-gradient(150deg, #0B1E36 0%, #143A63 100%); }
.oxa-grad-b { background: linear-gradient(150deg, #0E2C4A 0%, #0FAFC6 130%); }
.oxa-grad-c { background: linear-gradient(150deg, #102844 0%, #1B3A5C 100%); }
.oxa-pathway-card::after { content:""; position:absolute; right:-30px; bottom:-30px; width:120px; height:120px;
  background: radial-gradient(circle, rgba(245,135,31,.25), transparent 65%); }
.oxa-path-icon .elementor-icon { background: rgba(255,255,255,.12) !important; }
.oxa-path-link .elementor-icon-list-text { color: var(--oxa-amber) !important; font-weight: 600; }
.oxa-path-link .elementor-icon-list-icon i { color: var(--oxa-amber) !important; }

/* Value props */
.oxa-vps { margin-top: 10px; }
.oxa-vp { background: #fff; border: 1px solid var(--oxa-border); border-radius: var(--oxa-radius);
  padding: 26px !important; gap: 10px !important; align-content: start; box-shadow: var(--oxa-shadow-sm); }

/* Featured courses shortcode grid */
.oxa-featured-courses { width: 100%; margin: 8px 0 18px; }
.oxa-featured-courses .tutor-course-listing .tutor-row,
.oxa-featured-courses .tutor-courses { display: grid !important; grid-template-columns: repeat(3,1fr); gap: 24px; }
@media (max-width: 1024px){ .oxa-featured-courses .tutor-courses { grid-template-columns: repeat(2,1fr); } }
@media (max-width: 600px){ .oxa-featured-courses .tutor-courses { grid-template-columns: 1fr; } }

/* ============================================================
   HERO EYEBROW → premium orange pill badge
   ============================================================ */
.oxa-eyebrow:not(.oxa-eyebrow-dark) .elementor-heading-title {
  display: inline-flex; align-items: center; gap: 9px;
  padding: 8px 18px; border-radius: 999px;
  background: rgba(245,135,31,0.12);
  border: 1px solid rgba(245,135,31,0.42);
  color: #F9A24E !important;
  letter-spacing: .16em; font-weight: 700;
  -webkit-backdrop-filter: blur(2px); backdrop-filter: blur(2px);
}
.oxa-eyebrow:not(.oxa-eyebrow-dark) .elementor-heading-title::before {
  content: ""; width: 7px; height: 7px; border-radius: 50%;
  background: #F5871F; box-shadow: 0 0 0 4px rgba(245,135,31,.22);
  flex: 0 0 auto;
}



/* ============================================================
   MOBILE HEADER / NAV (burger + open dropdown)
   ============================================================ */
.elementor-89 .e-con.e-parent { position: relative; }
@media (max-width: 767px) {
  .elementor-89 .e-con.e-parent { position: relative !important; }
  .elementor-89 .e-con.e-parent > .e-con-inner {
    flex-direction: row !important; flex-wrap: nowrap !important;
    align-items: center !important; justify-content: space-between !important;
  }
  .elementor-89 .e-con.e-parent > .e-con-inner > .e-con:first-child {
    flex: 1 1 auto !important; width: auto !important; position: static !important;
    flex-direction: row !important; flex-wrap: nowrap !important;
    align-items: center !important; justify-content: space-between !important;
  }
  .elementor-89 .e-con.e-parent > .e-con-inner > .e-con:last-child { display: none !important; }

  .elementor-89 .elementor-widget-theme-site-logo { flex: 0 0 auto !important; width: auto !important; max-width: 160px !important; }
  .elementor-89 .elementor-widget-theme-site-logo img { object-position: left center !important; }
  .elementor-89 .elementor-widget-nav-menu,
  .elementor-89 .elementor-widget-nav-menu > .elementor-widget-container { position: static !important; flex: 0 0 auto !important; width: auto !important; }
  .elementor-89 .elementor-nav-menu--main { display: none !important; }
  .elementor-89 .elementor-menu-toggle { display: flex !important; color: var(--oxa-amber) !important; font-size: 26px !important; }

  /* open dropdown = full-width premium panel under the bar */
  .elementor-89 .elementor-nav-menu__container.elementor-nav-menu--dropdown {
    position: absolute !important; top: 100% !important; left: 0 !important; right: 0 !important;
    width: 100% !important; margin: 0 !important;
    background: #ffffff !important; border-top: 1px solid var(--oxa-border);
    box-shadow: 0 18px 34px rgba(8,20,39,.16); z-index: 999;
  }
  .elementor-89 .elementor-nav-menu--dropdown .elementor-nav-menu { width: 100% !important; }
  .elementor-89 .elementor-nav-menu--dropdown .elementor-item {
    padding: 15px 22px !important; border-bottom: 1px solid #EEF2F6;
    color: var(--oxa-navy-800) !important; font-family: var(--oxa-font-body) !important;
    font-weight: 600 !important; text-transform: none !important; font-size: 16px !important;
    justify-content: flex-start !important; text-align: left !important;
  }
  .elementor-89 .elementor-nav-menu--dropdown .elementor-item:hover,
  .elementor-89 .elementor-nav-menu--dropdown .elementor-item.elementor-item-active {
    background: #F7F9FC !important; color: var(--oxa-amber-600) !important;
  }
}