/* Rand Water theme: shared variables + landing hero */

:root {
  /* Core brand palette (Rand Water inspired) */
  --primary-color: #0a2251;           /* Deep navy header */
  --primary-light-primary: #1a3b8a;   /* Lighter navy for headings */
  --secondary-color: #1a7f6e;         /* Teal CTA */
  --secondary-light-color: #2ab89e;   /* Teal accent */

  /* Layout + navigation */
  --navbar-bg-color: var(--primary-light-primary);
  --sidebar-color: var(--primary-color);
  --home-bg-color: #f5f7fa;
  --bg-color: #f5f7fa;

  /* Generic tokens used across the suite */
  --folder-structure-item-height: 1.8rem;
  --folder-structure-item-margin-left: 2rem;
  --folder-structure-item-padding-top: 0.5rem;
  --disabled-link-color: #888;
  --bg-progress-bar: var(--secondary-color);
  --dark-purple: var(--primary-color);
  --dark-purple-2: var(--primary-color);
  --bg-primary-btn: var(--secondary-color);
  --scroller-color: rgba(0 0 0 / 0.5);
  --scroller-color-hovered: rgba(0 0 0 / 0.7);
  --dark-blue-color: var(--primary-color);

  /* Sidebar + tables */
  --sidebar-text-color: #f5f8fc;
  --table-header-color: var(--primary-color);
  --tab-color: var(--primary-color);
  --btn-color: var(--secondary-color);
  --border-color: linear-gradient(
    270deg,
    rgba(10, 34, 81, 0.5) 0%,
    rgba(255, 255, 255, 1) 100%
  );

  /* Calendar palette */
  --calendar-bg-color: #fff;
  --calendar-title-color: var(--primary-color);
  --calendar-header-days-color: #333333;
  --calendar-header-border-color: #c2d4e8;
  --calendar-buttons-color: var(--secondary-color);
  --calendar-buttons-border-color: var(--secondary-color);
  --calendar-dates-color: #000000;
  --calendar-grid-color: transparent;
  --calendar-current-date-background-color: var(--secondary-color);
  --calendar-current-date-color: #fff;
  --calendar-dates-circle-color: transparent;

  /* Home cards */
  --homepage-card-color-1: var(--primary-color);
  --homepage-card-color-2: #005b96;
  --homepage-card-color-3: var(--secondary-color);
  --homepage-card-color-4: #007a9e;

  /* Neutrals + shadows */
  --light-bg: #f5f7fa;
  --lighter-bg: #eef1f6;
  --lightest-bg: #e6edf7;
  --white: #fff;
  --white-1: #f5f5f5;
  --black-1: #0a1628;
  --hover-gray: #f3f4f6;
  --text-gray: #333333;
  --shadow-color: rgba(0 0 0 / 0.08);

  /* Orcaa sidebar helpers (used by main_system_index.css) */
  --orcaa-sidebar-primary: var(--primary-color);
  --orcaa-sidebar-primary-dark: #00163d;
  --orcaa-sidebar-light-bg: #e3edf7;
  --orcaa-sidebar-hover-bg: #f0f4fb;
  --orcaa-sidebar-text-dark: #f5f8fc;
  --orcaa-sidebar-text-medium: #d0d9e8;
  --orcaa-sidebar-text-light: #b5c3d8;
  --orcaa-sidebar-white: #fff;
  --orcaa-sidebar-shadow: rgba(0 0 0 / 0.05);
  --orcaa-sidebar-shadow-medium: rgba(0 0 0 / 0.1);
  --orcaa-sidebar-shadow-dark: rgba(0 0 0 / 0.2);

  /* Programme cards + chips */
  --color-bg: #f5f7fa;
  --color-card: #fff;
  --color-border: #e0e6f2;
  --color-text: #43536b;
  --color-title: #1e3050;
  --color-text-light: #96a5bb;

  --color-all: var(--primary-color);
  --color-all-light: #e2ecfa;
  --color-all-border: #c4d5f0;
  --team-member-1: var(--primary-color);
  --team-member-2: var(--secondary-color);
}

/* Shared buttons + cards used by main_system_index.css hooks */
.card-header {
  background: var(--table-header-color) !important;
}

.btn-outline-primary {
  background-color: var(--btn-color) !important;
  color: #fff;
  border-color: var(--btn-color) !important;
}

.btn-orcaa-save,
.btn-dark-blue {
  background: var(--btn-color) !important;
}

.bg-blue-wave {
  background: var(--primary-color);
  color: #fff;
}

/* Rand Water general layout + landing hero */
html {
  scroll-behavior: smooth;
}

body.randwater-landing {
  font-family: 'DM Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  background: #fff;
  color: var(--black-1);
  overflow-x: hidden;
}

/* Optional: navbar tweaks for Rand Water */
.navbar.randwater-navbar {
  border-bottom: 1px solid rgba(10, 34, 81, 0.08);
}

.navbar.randwater-navbar .navbar-brand img {
  max-height: 64px;
}

.navbar.randwater-navbar .btn {
  border-radius: 999px;
}

.navbar.randwater-navbar .navbar-nav .nav-link {
  color: var(--primary-color);
}

.navbar.randwater-navbar .navbar-nav .nav-link.active,
.navbar.randwater-navbar .navbar-nav .nav-link:focus {
  color: #fff !important;
  background-color: var(--secondary-color);
  border-radius: 999px;
}

/* Hero section matching Rand Water design */
.rw-landing-hero {
  padding: 4.5rem 1.5rem 5rem;
}

.rw-landing-hero-inner {
  max-width: 1292px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 3rem;
  align-items: center;
}

.rw-hero-left {
  max-width: 640px;
}

.rw-hero-title {
  font-family: 'Syne', system-ui, sans-serif;
  font-size: clamp(2.6rem, 3.6vw, 3.1rem);
  font-weight: 800;
  line-height: 1.18;
  color: var(--primary-light-primary);
  margin-bottom: 1.5rem;
}

.rw-hero-body {
  font-size: 1rem;
  line-height: 1.8;
  color: var(--color-text);
  margin-bottom: 2rem;
}

.rw-hero-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.85rem 2.6rem;
  border-radius: 999px;
  background: var(--secondary-color);
  color: #fff;
  font-weight: 600;
  text-decoration: none;
  box-shadow: 0 18px 40px rgba(26, 127, 110, 0.3);
}

.rw-hero-btn:hover {
  background: var(--secondary-light-color);
}

.rw-hero-right {
  display: flex;
  justify-content: center;
}

.rw-hero-image-card {
  border-radius: 32px;
  overflow: hidden;
  box-shadow: 0 24px 60px rgba(3, 20, 56, 0.28);
  background: #f3f7ff;
}

.rw-hero-image-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 992px) {
  .rw-landing-hero-inner {
    grid-template-columns: 1fr;
    text-align: left;
  }

  .rw-hero-right {
    margin-top: 2rem;
  }
}

/* What Awaits banner */
.rw-what-banner {
  background: var(--primary-color);
  color: #fff;
  padding: 3rem 1.5rem 3.5rem;
}

.rw-what-inner {
  max-width: 1200px;
  margin: 0 auto;
}

.rw-what-inner h2 {
  font-family: 'Syne', system-ui, sans-serif;
  font-size: 2.1rem;
  font-weight: 700;
  margin-bottom: 1.2rem;
}

.rw-what-inner p {
  max-width: 960px;
  font-size: 0.98rem;
  line-height: 1.8;
  margin-bottom: 0.8rem;
}

/* Generic section wrapper */
.rw-section {
  padding: 3.5rem 1.5rem;
}

.rw-transform {
  background: #f5f7fa;
}

.rw-transform-inner {
  max-width: 1200px;
  margin: 0 auto;
  background: #fff;
  border-radius: 24px;
  box-shadow: 0 18px 45px rgba(3, 20, 56, 0.16);
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 2.5rem;
  align-items: center;
  padding: 2.3rem 2.6rem;
}

.rw-transform-image-card {
  border-radius: 18px;
  overflow: hidden;
  background: #e4ecff;
}

.rw-transform-image-card img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.rw-transform-content h3 {
  font-family: 'Syne', system-ui, sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  color: var(--primary-light-primary);
  margin-bottom: 1.1rem;
}

.rw-check-list {
  list-style: none;
  padding: 0;
  margin: 0 0 1.8rem;
}

.rw-check-list li {
  display: flex;
  gap: 0.75rem;
  align-items: flex-start;
  font-size: 0.95rem;
  color: var(--color-text);
  margin-bottom: 0.7rem;
}

.rw-check-icon {
  width: 22px;
  height: 22px;
  border-radius: 999px;
  background: #e4f7f0;
  color: #11a84b;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.8rem;
  flex-shrink: 0;
}

.rw-transform-btn {
  font-size: 0.95rem;
}

/* Unite section */
.rw-unite {
  background: var(--primary-color);
  color: #fff;
}

.rw-unite-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 0.9fr);
  gap: 2.5rem;
  align-items: center;
}

.rw-unite-copy h3 {
  font-family: 'Syne', system-ui, sans-serif;
  font-size: 1.6rem;
  font-weight: 700;
  line-height: 1.5;
  margin-bottom: 1.5rem;
}

.rw-unite-social {
  display: flex;
  flex-direction: column;
  gap: 0.7rem;
}

.rw-social-label {
  font-size: 0.9rem;
  opacity: 0.9;
}

.rw-social-icons {
  display: flex;
  gap: 0.6rem;
  font-size: 1.1rem;
}

.rw-social-icons a {
  width: 32px;
  height: 32px;
  border-radius: 999px;
  background: rgba(3, 26, 69, 0.35);
  color: #fff;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
}

.rw-social-icons a:hover {
  background: rgba(10, 55, 120, 0.9);
}

.rw-unite-image-wrap {
  display: flex;
  justify-content: flex-end;
}

.rw-unite-image-circle {
  width: 260px;
  height: 260px;
  border-radius: 50%;
  overflow: hidden;
  border: 6px solid rgba(255, 255, 255, 0.7);
  background: #0f305e;
  box-shadow: 0 22px 55px rgba(1, 13, 37, 0.55);
}

.rw-unite-image-circle img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (max-width: 992px) {
  .rw-transform-inner {
    grid-template-columns: 1fr;
  }

  .rw-unite-inner {
    grid-template-columns: 1fr;
  }

  .rw-unite-image-wrap {
    justify-content: flex-start;
    margin-top: 2rem;
  }
}

/* Sidebar: make active nav text white for Rand Water */
body .orcaa-sidebar-container .nav-item.active {
  background-color: var(--sidebar-color);
  color: #fff !important;
}

body .orcaa-sidebar-container .nav-item.active .nav-icon,
body .orcaa-sidebar-container .nav-item.active .nav-text,
body .orcaa-sidebar-container .nav-item.active a,
body .orcaa-sidebar-container .nav-item.active i {
  color: #fff !important;
}

/* Programme cards sidebar dropdown: only active option gets white text */
body .orcaa-sidebar-container .dropdown-item.active {
  background-color: var(--sidebar-color);
  color: #fff !important;
}

body .orcaa-sidebar-container .dropdown-item.active .nav-icon,
body .orcaa-sidebar-container .dropdown-item.active .nav-text,
body .orcaa-sidebar-container .dropdown-item.active i {
  color: #fff !important;
}