/* =========================================================
   REKHATAMA
   MICROSOFT EXCEL & MOS LANDING PAGE
   FINAL CSS — NO IMAGE VERSION
   ========================================================= */


/* =========================================================
   1. ROOT VARIABLES
   ========================================================= */

.rk-excel-page {
  --rk-green-950: #00351f;
  --rk-green-900: #00462a;
  --rk-green-800: #005d36;
  --rk-green-700: #08783f;
  --rk-green-600: #0a9149;
  --rk-green-500: #18a85a;
  --rk-green-300: #79c994;
  --rk-green-200: #bfe7cd;
  --rk-green-100: #e8f7ee;
  --rk-green-50: #f4faf6;

  --rk-yellow: #ffc928;
  --rk-yellow-hover: #ffda55;
  --rk-yellow-soft: #fff5c2;

  --rk-white: #ffffff;
  --rk-soft: #f5f9f6;
  --rk-text: #17251d;
  --rk-muted: #5e6f65;
  --rk-border: #dce8e0;

  --rk-shadow-sm: 0 10px 28px rgba(0, 69, 42, 0.08);
  --rk-shadow-md: 0 18px 45px rgba(0, 69, 42, 0.12);
  --rk-shadow-lg: 0 28px 75px rgba(0, 53, 31, 0.18);

  position: relative;
  overflow: hidden;
  width: 100%;
  background: var(--rk-white);
  color: var(--rk-text);
  font-family: inherit;
  font-size: 16px;
  line-height: 1.6;
}


/* =========================================================
   2. RESET
   ========================================================= */

.rk-excel-page,
.rk-excel-page *,
.rk-excel-page *::before,
.rk-excel-page *::after {
  box-sizing: border-box;
}

.rk-excel-page h1,
.rk-excel-page h2,
.rk-excel-page h3,
.rk-excel-page p {
  margin-top: 0;
}

.rk-excel-page a {
  text-decoration: none;
}

.rk-excel-page button,
.rk-excel-page a {
  -webkit-tap-highlight-color: transparent;
}

.rk-excel-container {
  width: min(1180px, calc(100% - 40px));
  margin-inline: auto;
}


/* =========================================================
   3. TOP ANNOUNCEMENT BAR
   ========================================================= */

.rk-excel-topbar {
  position: relative;
  z-index: 20;
  background: var(--rk-green-950);
  color: var(--rk-white);
}

.rk-excel-topbar__inner {
  min-height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 24px;
  padding-block: 9px;
  font-size: 14px;
  font-weight: 700;
  line-height: 1.45;
  text-align: center;
}

.rk-excel-topbar a {
  color: var(--rk-yellow);
  transition: color 180ms ease;
}

.rk-excel-topbar a:hover {
  color: var(--rk-white);
  text-decoration: underline;
}


/* =========================================================
   4. GENERAL COMPONENTS
   ========================================================= */

.rk-excel-eyebrow {
  display: inline-flex;
  align-items: center;
  margin-bottom: 16px;
  color: var(--rk-green-700);
  font-size: 13px;
  font-weight: 850;
  line-height: 1.45;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.rk-excel-eyebrow::before {
  width: 26px;
  height: 3px;
  margin-right: 10px;
  border-radius: 999px;
  background: var(--rk-yellow);
  content: "";
}

.rk-excel-eyebrow--yellow {
  color: var(--rk-yellow);
}

.rk-excel-btn {
  min-height: 53px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 24px;
  border: 1px solid transparent;
  border-radius: 10px;
  font-size: 15px;
  font-weight: 800;
  line-height: 1.4;
  text-align: center;
  cursor: pointer;
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    background-color 180ms ease,
    border-color 180ms ease,
    color 180ms ease;
}

.rk-excel-btn:hover {
  transform: translateY(-2px);
}

.rk-excel-btn:focus-visible {
  outline: 3px solid rgba(255, 201, 40, 0.45);
  outline-offset: 3px;
}

.rk-excel-btn--primary {
  background: var(--rk-green-700);
  color: var(--rk-white);
  box-shadow: 0 12px 30px rgba(8, 120, 63, 0.24);
}

.rk-excel-btn--primary:hover {
  background: var(--rk-green-900);
  color: var(--rk-white);
  box-shadow: 0 16px 36px rgba(8, 120, 63, 0.3);
}

.rk-excel-btn--secondary {
  border-color: var(--rk-green-700);
  background: var(--rk-white);
  color: var(--rk-green-800);
}

.rk-excel-btn--secondary:hover {
  background: var(--rk-green-100);
  color: var(--rk-green-950);
}

.rk-excel-btn--yellow {
  background: var(--rk-yellow);
  color: var(--rk-green-950);
  box-shadow: 0 12px 30px rgba(255, 201, 40, 0.25);
}

.rk-excel-btn--yellow:hover {
  background: var(--rk-yellow-hover);
  color: var(--rk-green-950);
}

.rk-excel-btn--dark-outline {
  border-color: rgba(255, 255, 255, 0.42);
  background: transparent;
  color: var(--rk-white);
}

.rk-excel-btn--dark-outline:hover {
  border-color: var(--rk-white);
  background: rgba(255, 255, 255, 0.08);
  color: var(--rk-white);
}

.rk-excel-btn--block {
  width: 100%;
}


/* =========================================================
   5. HERO
   ========================================================= */

.rk-excel-hero {
  position: relative;
  padding: 78px 0 86px;
  background:
    radial-gradient(
      circle at 88% 12%,
      rgba(10, 145, 73, 0.18),
      transparent 29%
    ),
    linear-gradient(135deg, #ffffff 0%, #f1faf4 100%);
}

.rk-excel-hero::before {
  position: absolute;
  inset: 0;
  content: "";
  pointer-events: none;
  background-image:
    linear-gradient(rgba(0, 93, 54, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(0, 93, 54, 0.035) 1px, transparent 1px);
  background-size: 36px 36px;
}

.rk-excel-hero__shape {
  position: absolute;
  border-radius: 50%;
  pointer-events: none;
}

.rk-excel-hero__shape--one {
  top: -170px;
  right: -130px;
  width: 430px;
  height: 430px;
  border: 70px solid rgba(10, 145, 73, 0.055);
}

.rk-excel-hero__shape--two {
  bottom: -160px;
  left: -130px;
  width: 340px;
  height: 340px;
  background: rgba(255, 201, 40, 0.07);
}

.rk-excel-hero__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: minmax(0, 0.95fr) minmax(480px, 1.05fr);
  gap: 55px;
  align-items: center;
}

.rk-excel-hero__content {
  min-width: 0;
}

.rk-excel-hero h1 {
  max-width: 720px;
  margin: 0 0 22px;
  color: var(--rk-green-950);
  font-size: clamp(46px, 4.7vw, 64px);
  font-weight: 850;
  line-height: 1.06;
  letter-spacing: -0.045em;
}

.rk-excel-hero__lead {
  max-width: 690px;
  margin: 0 0 30px;
  color: var(--rk-muted);
  font-size: 18px;
  line-height: 1.75;
}

.rk-excel-hero__facts {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 12px;
  margin-bottom: 26px;
}

.rk-excel-fact {
  min-width: 0;
  min-height: 76px;
  display: flex;
  align-items: center;
  gap: 11px;
  padding: 14px;
  border: 1px solid var(--rk-border);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.93);
  box-shadow: 0 8px 22px rgba(0, 69, 42, 0.045);
}

.rk-excel-fact__number {
  width: 36px;
  height: 36px;
  flex: 0 0 36px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 9px;
  background: var(--rk-green-100);
  color: var(--rk-green-700);
  font-size: 12px;
  font-weight: 900;
}

.rk-excel-fact strong,
.rk-excel-fact div > span {
  display: block;
}

.rk-excel-fact strong {
  margin-bottom: 3px;
  color: var(--rk-green-950);
  font-size: 15px;
  line-height: 1.35;
}

.rk-excel-fact div > span {
  color: var(--rk-muted);
  font-size: 13px;
  line-height: 1.45;
}

.rk-excel-price {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 20px;
  align-items: center;
  margin-bottom: 28px;
}

.rk-excel-price div > span,
.rk-excel-price div > strong {
  display: block;
}

.rk-excel-price div > span {
  margin-bottom: 3px;
  color: var(--rk-muted);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.rk-excel-price div > strong {
  color: var(--rk-green-800);
  font-size: 32px;
  line-height: 1.2;
}

.rk-excel-price p {
  max-width: 280px;
  margin: 0;
  padding-left: 20px;
  border-left: 1px solid var(--rk-border);
  color: var(--rk-muted);
  font-size: 14px;
  line-height: 1.6;
}

.rk-excel-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.rk-excel-hero__note {
  margin: 16px 0 0;
  color: var(--rk-muted);
  font-size: 13px;
  line-height: 1.55;
}


/* =========================================================
   6. HERO DASHBOARD VISUAL
   ========================================================= */

.rk-excel-hero__visual {
  position: relative;
  min-width: 0;
  padding: 34px 14px 38px;
}

.rk-excel-visual-card {
  position: relative;
  overflow: hidden;
  border: 9px solid var(--rk-white);
  border-radius: 22px;
  background: #f8fbf9;
  box-shadow: var(--rk-shadow-lg);
  transform: perspective(1100px) rotateY(-4deg) rotateX(1deg);
}

.rk-excel-window-bar {
  min-height: 66px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 13px 16px;
  background: var(--rk-green-800);
  color: var(--rk-white);
}

.rk-excel-window-bar__brand {
  display: flex;
  align-items: center;
  gap: 11px;
}

.rk-excel-logo-box {
  width: 40px;
  height: 40px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 8px;
  background: var(--rk-white);
  color: var(--rk-green-800);
  font-size: 22px;
  font-weight: 900;
}

.rk-excel-window-bar__brand strong,
.rk-excel-window-bar__brand small {
  display: block;
}

.rk-excel-window-bar__brand strong {
  font-size: 14px;
  line-height: 1.35;
}

.rk-excel-window-bar__brand small {
  color: rgba(255, 255, 255, 0.68);
  font-size: 11px;
  line-height: 1.4;
}

.rk-excel-window-controls {
  display: flex;
  gap: 7px;
}

.rk-excel-window-controls span {
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.6);
}

.rk-excel-toolbar {
  display: flex;
  gap: 16px;
  padding: 11px 17px;
  overflow: hidden;
  border-bottom: 1px solid var(--rk-border);
  background: var(--rk-white);
  color: var(--rk-muted);
  font-size: 11px;
  line-height: 1.4;
  white-space: nowrap;
}

.rk-excel-dashboard {
  padding: 19px;
}

.rk-excel-dashboard__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  margin-bottom: 16px;
}

.rk-excel-dashboard__header small {
  display: block;
  margin-bottom: 3px;
  color: var(--rk-green-600);
  font-size: 11px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.rk-excel-dashboard__header h2 {
  margin: 0;
  color: var(--rk-green-950);
  font-size: 22px;
  font-weight: 800;
  line-height: 1.3;
}

.rk-excel-dashboard__period {
  flex: 0 0 auto;
  padding: 7px 10px;
  border-radius: 7px;
  background: var(--rk-green-100);
  color: var(--rk-green-800);
  font-size: 10px;
  font-weight: 800;
}

.rk-excel-stat-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
  margin-bottom: 12px;
}

.rk-excel-stat-card {
  min-height: 84px;
  padding: 12px;
  border: 1px solid var(--rk-border);
  border-radius: 9px;
  background: var(--rk-white);
}

.rk-excel-stat-card span,
.rk-excel-stat-card strong,
.rk-excel-stat-card small {
  display: block;
}

.rk-excel-stat-card span {
  color: var(--rk-muted);
  font-size: 10px;
  line-height: 1.4;
}

.rk-excel-stat-card strong {
  margin: 5px 0;
  color: var(--rk-green-950);
  font-size: 17px;
  line-height: 1.25;
}

.rk-excel-stat-card small {
  color: var(--rk-green-600);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.4;
}

.rk-excel-chart-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.35fr) minmax(155px, 0.65fr);
  gap: 11px;
}

.rk-excel-chart-card {
  min-height: 210px;
  padding: 13px;
  border: 1px solid var(--rk-border);
  border-radius: 10px;
  background: var(--rk-white);
}

.rk-excel-chart-card__heading {
  display: flex;
  justify-content: space-between;
  gap: 10px;
  margin-bottom: 13px;
}

.rk-excel-chart-card__heading strong {
  color: var(--rk-green-950);
  font-size: 12px;
  line-height: 1.4;
}

.rk-excel-chart-card__heading span {
  color: var(--rk-muted);
  font-size: 10px;
  line-height: 1.4;
}

.rk-excel-bar-chart {
  height: 126px;
  display: flex;
  align-items: flex-end;
  gap: 7px;
  padding: 9px 7px 0;
  border-bottom: 1px solid var(--rk-border);
  background-image:
    linear-gradient(rgba(0, 93, 54, 0.06) 1px, transparent 1px);
  background-size: 100% 25%;
}

.rk-excel-bar-chart span {
  height: var(--bar-height);
  flex: 1;
  min-width: 8px;
  border-radius: 4px 4px 0 0;
  background: linear-gradient(
    180deg,
    var(--rk-green-500),
    var(--rk-green-800)
  );
}

.rk-excel-bar-chart span:nth-child(3n) {
  background: linear-gradient(
    180deg,
    var(--rk-yellow),
    #e6a900
  );
}

.rk-excel-chart-labels {
  display: flex;
  justify-content: space-between;
  padding-top: 8px;
  color: var(--rk-muted);
  font-size: 9px;
  line-height: 1.4;
}

.rk-excel-donut-wrap {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 16px;
}

.rk-excel-donut {
  width: 102px;
  height: 102px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background:
    conic-gradient(
      var(--rk-green-700) 0 48%,
      var(--rk-yellow) 48% 73%,
      var(--rk-green-200) 73% 100%
    );
}

.rk-excel-donut > div {
  width: 64px;
  height: 64px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--rk-white);
}

.rk-excel-donut strong {
  color: var(--rk-green-950);
  font-size: 14px;
  line-height: 1.2;
}

.rk-excel-donut span {
  color: var(--rk-muted);
  font-size: 9px;
}

.rk-excel-legend {
  width: 100%;
  display: grid;
  gap: 7px;
  color: var(--rk-muted);
  font-size: 10px;
  line-height: 1.4;
}

.rk-excel-legend span {
  display: flex;
  align-items: center;
}

.rk-excel-legend i {
  width: 8px;
  height: 8px;
  margin-right: 7px;
  border-radius: 2px;
  background: var(--rk-green-700);
}

.rk-excel-legend span:nth-child(2) i {
  background: var(--rk-yellow);
}

.rk-excel-legend span:nth-child(3) i {
  background: var(--rk-green-200);
}


/* =========================================================
   7. HERO FLOATING ELEMENTS
   ========================================================= */

.rk-excel-floating-card {
  position: absolute;
  z-index: 5;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 12px 15px;
  border: 1px solid rgba(0, 69, 42, 0.12);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.97);
  box-shadow: var(--rk-shadow-md);
}

.rk-excel-floating-card small,
.rk-excel-floating-card strong {
  display: block;
}

.rk-excel-floating-card small {
  margin-bottom: 2px;
  color: var(--rk-muted);
  font-size: 10px;
  line-height: 1.4;
  text-transform: uppercase;
}

.rk-excel-floating-card strong {
  color: var(--rk-green-950);
  font-size: 13px;
  line-height: 1.4;
}

.rk-excel-floating-card--online {
  bottom: 3px;
  left: -10px;
}

.rk-excel-floating-card--date {
  top: 4px;
  right: -6px;
}

.rk-excel-status-dot {
  width: 12px;
  height: 12px;
  border: 4px solid var(--rk-green-100);
  border-radius: 50%;
  background: var(--rk-green-600);
  box-sizing: content-box;
}

.rk-excel-mos-badge {
  position: absolute;
  right: -14px;
  bottom: 3px;
  z-index: 6;
  width: 116px;
  height: 116px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 7px solid var(--rk-yellow);
  border-radius: 50%;
  background: var(--rk-green-950);
  color: var(--rk-white);
  box-shadow: 0 15px 40px rgba(0, 53, 31, 0.28);
  text-align: center;
  transform: rotate(-5deg);
}

.rk-excel-mos-badge span {
  color: var(--rk-yellow);
  font-size: 8px;
  font-weight: 800;
  line-height: 1.25;
  text-transform: uppercase;
}

.rk-excel-mos-badge strong {
  font-size: 30px;
  line-height: 1.05;
}

.rk-excel-mos-badge small {
  margin-top: 3px;
  padding: 3px 8px;
  background: var(--rk-yellow);
  color: var(--rk-green-950);
  font-size: 9px;
  font-weight: 900;
  line-height: 1.2;
  text-transform: uppercase;
}


/* =========================================================
   8. TRUST STRIP
   ========================================================= */

.rk-excel-trust {
  border-top: 1px solid var(--rk-border);
  border-bottom: 1px solid var(--rk-border);
  background: var(--rk-white);
}

.rk-excel-trust__grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.rk-excel-trust__item {
  min-height: 108px;
  display: grid;
  grid-template-columns: 34px 1fr;
  gap: 13px;
  padding: 24px 20px;
  border-right: 1px solid var(--rk-border);
}

.rk-excel-trust__item:last-child {
  border-right: 0;
}

.rk-excel-trust__item > span {
  color: var(--rk-green-600);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.4;
}

.rk-excel-trust strong {
  display: block;
  margin-bottom: 5px;
  color: var(--rk-green-950);
  font-size: 15px;
  line-height: 1.4;
}

.rk-excel-trust p {
  margin: 0;
  color: var(--rk-muted);
  font-size: 13px;
  line-height: 1.55;
}


/* =========================================================
   9. GENERAL SECTIONS
   ========================================================= */

.rk-excel-section {
  padding: 88px 0;
}

.rk-excel-section--soft {
  background: var(--rk-soft);
}

.rk-excel-section-heading {
  max-width: 770px;
  margin: 0 auto 42px;
  text-align: center;
}

.rk-excel-section-heading--left {
  margin-inline: 0;
  text-align: left;
}

.rk-excel-section-heading h2,
.rk-excel-registration__content h2,
.rk-excel-certification h2,
.rk-excel-final-cta h2 {
  margin: 0 0 16px;
  color: var(--rk-green-950);
  font-size: clamp(34px, 3.8vw, 46px);
  font-weight: 830;
  line-height: 1.15;
  letter-spacing: -0.035em;
}

.rk-excel-section-heading p {
  margin: 0;
  color: var(--rk-muted);
  font-size: 17px;
  line-height: 1.75;
}


/* =========================================================
   10. BENEFIT CARDS
   ========================================================= */

.rk-excel-benefit-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 19px;
}

.rk-excel-benefit-card {
  position: relative;
  min-height: 305px;
  padding: 28px;
  border: 1px solid var(--rk-border);
  border-radius: 17px;
  background: var(--rk-white);
  box-shadow: var(--rk-shadow-sm);
  transition:
    transform 180ms ease,
    box-shadow 180ms ease,
    border-color 180ms ease;
}

.rk-excel-benefit-card:hover {
  border-color: rgba(8, 120, 63, 0.3);
  box-shadow: var(--rk-shadow-md);
  transform: translateY(-5px);
}

.rk-excel-benefit-card__number {
  position: absolute;
  top: 24px;
  right: 24px;
  color: rgba(8, 120, 63, 0.25);
  font-size: 13px;
  font-weight: 900;
}

.rk-excel-benefit-card__icon {
  width: 52px;
  height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 28px;
  border-radius: 13px;
  background: var(--rk-green-100);
  color: var(--rk-green-700);
  font-size: 20px;
  font-weight: 900;
}

.rk-excel-benefit-card h3 {
  margin: 0 0 12px;
  color: var(--rk-green-950);
  font-size: 20px;
  line-height: 1.4;
}

.rk-excel-benefit-card p {
  margin: 0;
  color: var(--rk-muted);
  font-size: 15px;
  line-height: 1.7;
}


/* =========================================================
   11. CURRICULUM
   ========================================================= */

.rk-excel-curriculum {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(400px, 0.78fr);
  gap: 62px;
  align-items: start;
}

.rk-excel-checklist {
  display: grid;
  gap: 13px;
}

.rk-excel-checklist__item {
  min-height: 84px;
  display: grid;
  grid-template-columns: 39px 1fr;
  gap: 14px;
  padding: 18px;
  border: 1px solid var(--rk-border);
  border-radius: 12px;
  background: var(--rk-white);
}

.rk-excel-checklist__item > span {
  width: 35px;
  height: 35px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--rk-green-100);
  color: var(--rk-green-700);
  font-size: 15px;
  font-weight: 900;
}

.rk-excel-checklist strong {
  display: block;
  margin-bottom: 4px;
  color: var(--rk-green-950);
  font-size: 16px;
  line-height: 1.4;
}

.rk-excel-checklist p {
  margin: 0;
  color: var(--rk-muted);
  font-size: 14px;
  line-height: 1.65;
}


/* =========================================================
   12. SCHEDULE
   ========================================================= */

.rk-excel-schedule {
  overflow: hidden;
  border-radius: 22px;
  background: var(--rk-green-950);
  color: var(--rk-white);
  box-shadow: var(--rk-shadow-lg);
}

.rk-excel-schedule__header {
  padding: 31px 30px 24px;
}

.rk-excel-schedule__header > span {
  display: block;
  margin-bottom: 7px;
  color: var(--rk-yellow);
  font-size: 12px;
  font-weight: 850;
  line-height: 1.4;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.rk-excel-schedule__header h2 {
  margin: 0 0 8px;
  color: var(--rk-white);
  font-size: 31px;
  line-height: 1.25;
}

.rk-excel-schedule__header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 14px;
  line-height: 1.55;
}

.rk-excel-timeline {
  padding: 0 30px 16px;
}

.rk-excel-timeline__item {
  display: grid;
  grid-template-columns: 55px 1fr;
  gap: 16px;
  padding: 21px 0;
  border-top: 1px solid rgba(255, 255, 255, 0.14);
}

.rk-excel-timeline__day {
  padding-right: 13px;
  border-right: 1px solid rgba(255, 255, 255, 0.15);
}

.rk-excel-timeline__day span,
.rk-excel-timeline__day strong {
  display: block;
}

.rk-excel-timeline__day span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 10px;
  line-height: 1.4;
  text-transform: uppercase;
}

.rk-excel-timeline__day strong {
  color: var(--rk-yellow);
  font-size: 24px;
  line-height: 1.2;
}

.rk-excel-timeline__item > div:last-child > strong {
  display: block;
  margin-bottom: 5px;
  color: var(--rk-white);
  font-size: 15px;
  line-height: 1.4;
}

.rk-excel-timeline p {
  margin: 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 13px;
  line-height: 1.6;
}

.rk-excel-schedule__footer {
  padding: 21px 30px;
  background: var(--rk-yellow);
  color: var(--rk-green-950);
}

.rk-excel-schedule__footer span,
.rk-excel-schedule__footer strong {
  display: block;
}

.rk-excel-schedule__footer span {
  margin-bottom: 2px;
  font-size: 11px;
  font-weight: 800;
  line-height: 1.4;
  text-transform: uppercase;
}

.rk-excel-schedule__footer strong {
  font-size: 17px;
  line-height: 1.4;
}


/* =========================================================
   13. TARGET AUDIENCE
   ========================================================= */

.rk-excel-audience-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 15px;
}

.rk-excel-audience-grid > div {
  min-height: 74px;
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 20px;
  border: 1px solid var(--rk-border);
  border-radius: 13px;
  background: var(--rk-white);
  color: var(--rk-green-950);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.5;
}

.rk-excel-audience-grid span {
  width: 30px;
  height: 30px;
  flex: 0 0 30px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: var(--rk-green-100);
  color: var(--rk-green-700);
  font-size: 13px;
  font-weight: 900;
}


/* =========================================================
   14. CERTIFICATION
   ========================================================= */

.rk-excel-certification {
  position: relative;
  overflow: hidden;
  padding: 84px 0;
  background:
    radial-gradient(
      circle at 10% 45%,
      rgba(255, 201, 40, 0.15),
      transparent 28%
    ),
    var(--rk-green-950);
}

.rk-excel-certification::after {
  position: absolute;
  top: -140px;
  right: -140px;
  width: 380px;
  height: 380px;
  border: 75px solid rgba(255, 255, 255, 0.035);
  border-radius: 50%;
  content: "";
}

.rk-excel-certification__grid {
  position: relative;
  z-index: 2;
  display: grid;
  grid-template-columns: 225px 1fr;
  gap: 58px;
  align-items: center;
}

.rk-excel-certification__badge {
  width: 205px;
  height: 205px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  border: 8px solid var(--rk-yellow);
  border-radius: 50%;
  background: var(--rk-green-800);
  color: var(--rk-white);
  box-shadow:
    inset 0 0 0 7px var(--rk-green-950),
    0 22px 55px rgba(0, 0, 0, 0.28);
}

.rk-excel-certification__badge span {
  color: var(--rk-yellow);
  font-size: 10px;
  font-weight: 800;
  line-height: 1.3;
  text-transform: uppercase;
}

.rk-excel-certification__badge strong {
  font-size: 55px;
  line-height: 1;
}

.rk-excel-certification__badge small {
  margin-top: 9px;
  padding: 5px 13px;
  background: var(--rk-yellow);
  color: var(--rk-green-950);
  font-size: 11px;
  font-weight: 900;
  line-height: 1.25;
  text-transform: uppercase;
}

.rk-excel-certification h2 {
  color: var(--rk-white);
}

.rk-excel-certification p {
  max-width: 820px;
  margin: 0 0 22px;
  color: rgba(255, 255, 255, 0.77);
  font-size: 16px;
  line-height: 1.75;
}

.rk-excel-certification__notice {
  padding: 17px 19px;
  border-left: 4px solid var(--rk-yellow);
  border-radius: 0 8px 8px 0;
  background: rgba(255, 255, 255, 0.07);
  color: rgba(255, 255, 255, 0.84);
  font-size: 14px;
  line-height: 1.7;
}

.rk-excel-certification__notice strong {
  color: var(--rk-yellow);
}


/* =========================================================
   15. REGISTRATION
   ========================================================= */

.rk-excel-registration {
  background:
    linear-gradient(
      135deg,
      rgba(10, 145, 73, 0.04),
      rgba(255, 201, 40, 0.08)
    );
}

.rk-excel-registration__box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 400px;
  overflow: hidden;
  border: 1px solid var(--rk-border);
  border-radius: 24px;
  background: var(--rk-white);
  box-shadow: var(--rk-shadow-lg);
}

.rk-excel-registration__content {
  padding: 50px;
}

.rk-excel-registration__content p {
  max-width: 660px;
  margin: 0 0 24px;
  color: var(--rk-muted);
  font-size: 16px;
  line-height: 1.75;
}

.rk-excel-registration__content ul {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 13px 21px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.rk-excel-registration__content li {
  position: relative;
  padding-left: 25px;
  color: var(--rk-green-950);
  font-size: 15px;
  font-weight: 700;
  line-height: 1.55;
}

.rk-excel-registration__content li::before {
  position: absolute;
  top: 0;
  left: 0;
  color: var(--rk-green-600);
  content: "✓";
  font-weight: 900;
}

.rk-excel-registration__price {
  display: flex;
  flex-direction: column;
  justify-content: center;
  padding: 40px;
  background: var(--rk-green-950);
  text-align: center;
}

.rk-excel-registration__price > span {
  color: rgba(255, 255, 255, 0.67);
  font-size: 12px;
  font-weight: 800;
  line-height: 1.4;
  letter-spacing: 0.07em;
  text-transform: uppercase;
}

.rk-excel-registration__price > strong {
  color: var(--rk-yellow);
  font-size: 42px;
  line-height: 1.2;
}

.rk-excel-registration__price > small {
  margin: 4px 0 24px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 13px;
}

.rk-excel-registration__price .rk-excel-btn {
  margin-top: 10px;
}

.rk-excel-registration__help {
  margin-top: 19px;
  color: var(--rk-yellow);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.5;
}

.rk-excel-registration__help:hover {
  color: var(--rk-white);
  text-decoration: underline;
}


/* =========================================================
   16. FAQ
   ========================================================= */

.rk-excel-faq-container {
  max-width: 920px;
}

.rk-excel-faq {
  display: grid;
  gap: 12px;
}

.rk-excel-faq details {
  overflow: hidden;
  border: 1px solid var(--rk-border);
  border-radius: 12px;
  background: var(--rk-white);
}

.rk-excel-faq summary {
  position: relative;
  padding: 21px 56px 21px 23px;
  color: var(--rk-green-950);
  font-size: 16px;
  font-weight: 800;
  line-height: 1.5;
  cursor: pointer;
  list-style: none;
}

.rk-excel-faq summary::-webkit-details-marker {
  display: none;
}

.rk-excel-faq summary::after {
  position: absolute;
  top: 50%;
  right: 22px;
  color: var(--rk-green-700);
  content: "+";
  font-size: 25px;
  font-weight: 400;
  transform: translateY(-50%);
}

.rk-excel-faq details[open] summary::after {
  content: "−";
}

.rk-excel-faq details p {
  margin: 0;
  padding: 0 23px 22px;
  color: var(--rk-muted);
  font-size: 14px;
  line-height: 1.7;
}


/* =========================================================
   17. FINAL CTA
   ========================================================= */

.rk-excel-final-cta {
  padding: 59px 0;
  background: var(--rk-green-700);
}

.rk-excel-final-cta__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 42px;
}

.rk-excel-final-cta__inner > div > span {
  display: block;
  margin-bottom: 9px;
  color: var(--rk-yellow);
  font-size: 12px;
  font-weight: 850;
  line-height: 1.4;
  letter-spacing: 0.09em;
  text-transform: uppercase;
}

.rk-excel-final-cta h2 {
  margin-bottom: 8px;
  color: var(--rk-white);
  font-size: clamp(30px, 3.8vw, 41px);
}

.rk-excel-final-cta p {
  margin: 0;
  color: rgba(255, 255, 255, 0.78);
  font-size: 16px;
  line-height: 1.65;
}


/* =========================================================
   18. MOBILE STICKY CTA
   ========================================================= */

.rk-excel-mobile-cta {
  display: none;
}


/* =========================================================
   19. RESPONSIVE — LARGE TABLET
   ========================================================= */

@media (max-width: 1080px) {

  .rk-excel-hero__grid {
    grid-template-columns: minmax(0, 0.95fr) minmax(410px, 1.05fr);
    gap: 40px;
  }

  .rk-excel-hero h1 {
    font-size: 48px;
  }

  .rk-excel-hero__lead {
    font-size: 17px;
  }

  .rk-excel-benefit-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rk-excel-benefit-card {
    min-height: 270px;
  }

  .rk-excel-curriculum {
    gap: 42px;
  }

  .rk-excel-registration__box {
    grid-template-columns: minmax(0, 1fr) 360px;
  }

}


/* =========================================================
   20. RESPONSIVE — TABLET
   ========================================================= */

@media (max-width: 850px) {

  .rk-excel-hero {
    padding: 62px 0 70px;
  }

  .rk-excel-hero__grid,
  .rk-excel-curriculum,
  .rk-excel-certification__grid,
  .rk-excel-registration__box {
    grid-template-columns: 1fr;
  }

  .rk-excel-hero__grid {
    gap: 48px;
  }

  .rk-excel-hero__content {
    max-width: 740px;
  }

  .rk-excel-hero__visual {
    width: min(100%, 720px);
    margin-inline: auto;
  }

  .rk-excel-visual-card {
    transform: none;
  }

  .rk-excel-floating-card--online {
    left: 15px;
  }

  .rk-excel-floating-card--date {
    right: 15px;
  }

  .rk-excel-mos-badge {
    right: 10px;
  }

  .rk-excel-trust__grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rk-excel-trust__item:nth-child(2) {
    border-right: 0;
  }

  .rk-excel-trust__item:nth-child(-n + 2) {
    border-bottom: 1px solid var(--rk-border);
  }

  .rk-excel-audience-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .rk-excel-certification__grid {
    gap: 40px;
  }

  .rk-excel-certification__badge {
    width: 175px;
    height: 175px;
  }

  .rk-excel-certification__badge strong {
    font-size: 47px;
  }

  .rk-excel-registration__price {
    padding: 42px;
  }

}


/* =========================================================
   21. RESPONSIVE — MOBILE
   ========================================================= */

@media (max-width: 640px) {

  .rk-excel-container {
    width: min(100% - 30px, 1180px);
  }

  .rk-excel-topbar__inner {
    min-height: 55px;
    flex-direction: column;
    gap: 2px;
    padding-block: 8px;
    font-size: 12px;
  }

  .rk-excel-eyebrow {
    font-size: 12px;
  }

  .rk-excel-hero {
    padding: 50px 0 60px;
  }

  .rk-excel-hero h1 {
    font-size: 36px;
    line-height: 1.1;
  }

  .rk-excel-hero__lead {
    font-size: 17px;
    line-height: 1.7;
  }

  .rk-excel-hero__facts {
    grid-template-columns: 1fr;
  }

  .rk-excel-fact {
    min-height: 72px;
    padding: 13px 14px;
  }

  .rk-excel-fact strong {
    font-size: 16px;
  }

  .rk-excel-fact div > span {
    font-size: 14px;
  }

  .rk-excel-price {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .rk-excel-price div > strong {
    font-size: 31px;
  }

  .rk-excel-price p {
    max-width: none;
    padding-left: 0;
    border-left: 0;
    font-size: 14px;
  }

  .rk-excel-actions {
    flex-direction: column;
  }

  .rk-excel-actions .rk-excel-btn {
    width: 100%;
  }

  .rk-excel-btn {
    min-height: 52px;
    font-size: 15px;
  }

  .rk-excel-hero__visual {
    padding: 24px 0 38px;
  }

  .rk-excel-visual-card {
    border-width: 6px;
    border-radius: 17px;
  }

  .rk-excel-window-bar {
    min-height: 61px;
    padding: 11px 12px;
  }

  .rk-excel-logo-box {
    width: 37px;
    height: 37px;
    font-size: 20px;
  }

  .rk-excel-window-bar__brand strong {
    font-size: 13px;
  }

  .rk-excel-window-bar__brand small {
    font-size: 10px;
  }

  .rk-excel-toolbar {
    gap: 10px;
    padding: 10px 12px;
    font-size: 10px;
  }

  .rk-excel-dashboard {
    padding: 14px;
  }

  .rk-excel-dashboard__header {
    align-items: flex-start;
  }

  .rk-excel-dashboard__header h2 {
    font-size: 20px;
  }

  .rk-excel-dashboard__period {
    font-size: 9px;
  }

  .rk-excel-stat-grid {
    grid-template-columns: 1fr;
  }

  .rk-excel-stat-card {
    min-height: 76px;
  }

  .rk-excel-stat-card span {
    font-size: 11px;
  }

  .rk-excel-stat-card strong {
    font-size: 18px;
  }

  .rk-excel-stat-card small {
    font-size: 10px;
  }

  .rk-excel-chart-grid {
    grid-template-columns: 1fr;
  }

  .rk-excel-chart-card--category {
    display: none;
  }

  .rk-excel-chart-card__heading strong {
    font-size: 12px;
  }

  .rk-excel-chart-card__heading span {
    font-size: 10px;
  }

  .rk-excel-floating-card--date {
    display: none;
  }

  .rk-excel-floating-card--online {
    bottom: 3px;
    left: 8px;
  }

  .rk-excel-mos-badge {
    right: 4px;
    bottom: 2px;
    width: 94px;
    height: 94px;
    border-width: 5px;
  }

  .rk-excel-mos-badge span {
    font-size: 7px;
  }

  .rk-excel-mos-badge strong {
    font-size: 24px;
  }

  .rk-excel-mos-badge small {
    font-size: 8px;
  }

  .rk-excel-trust__grid {
    grid-template-columns: 1fr;
  }

  .rk-excel-trust__item,
  .rk-excel-trust__item:nth-child(2) {
    border-right: 0;
    border-bottom: 1px solid var(--rk-border);
  }

  .rk-excel-trust__item:last-child {
    border-bottom: 0;
  }

  .rk-excel-trust strong {
    font-size: 15px;
  }

  .rk-excel-trust p {
    font-size: 13px;
  }

  .rk-excel-section {
    padding: 66px 0;
  }

  .rk-excel-section-heading {
    margin-bottom: 35px;
  }

  .rk-excel-section-heading h2,
  .rk-excel-registration__content h2,
  .rk-excel-certification h2 {
    font-size: 31px;
    line-height: 1.18;
  }

  .rk-excel-section-heading p {
    font-size: 16px;
  }

  .rk-excel-benefit-grid,
  .rk-excel-audience-grid {
    grid-template-columns: 1fr;
  }

  .rk-excel-benefit-card {
    min-height: auto;
  }

  .rk-excel-benefit-card h3 {
    font-size: 20px;
  }

  .rk-excel-benefit-card p {
    font-size: 15px;
  }

  .rk-excel-checklist strong {
    font-size: 16px;
  }

  .rk-excel-checklist p {
    font-size: 14px;
  }

  .rk-excel-schedule__header,
  .rk-excel-timeline,
  .rk-excel-schedule__footer {
    padding-right: 23px;
    padding-left: 23px;
  }

  .rk-excel-schedule__header h2 {
    font-size: 28px;
  }

  .rk-excel-schedule__header p {
    font-size: 14px;
  }

  .rk-excel-timeline__item {
    grid-template-columns: 52px 1fr;
  }

  .rk-excel-timeline__item > div:last-child > strong {
    font-size: 16px;
  }

  .rk-excel-timeline p {
    font-size: 14px;
  }

  .rk-excel-audience-grid > div {
    font-size: 15px;
  }

  .rk-excel-certification__grid {
    gap: 34px;
  }

  .rk-excel-certification__badge {
    width: 152px;
    height: 152px;
  }

  .rk-excel-certification__badge strong {
    font-size: 40px;
  }

  .rk-excel-certification p {
    font-size: 16px;
  }

  .rk-excel-certification__notice {
    font-size: 14px;
  }

  .rk-excel-registration__content,
  .rk-excel-registration__price {
    padding: 31px 24px;
  }

  .rk-excel-registration__content p {
    font-size: 15px;
  }

  .rk-excel-registration__content ul {
    grid-template-columns: 1fr;
  }

  .rk-excel-registration__content li {
    font-size: 15px;
  }

  .rk-excel-registration__price > strong {
    font-size: 36px;
  }

  .rk-excel-faq summary {
    padding: 20px 53px 20px 21px;
    font-size: 15px;
  }

  .rk-excel-faq details p {
    padding: 0 21px 21px;
    font-size: 14px;
  }

  .rk-excel-final-cta {
    padding: 54px 0 108px;
  }

  .rk-excel-final-cta__inner {
    flex-direction: column;
    align-items: flex-start;
  }

  .rk-excel-final-cta__inner > .rk-excel-btn {
    display: none;
  }

  .rk-excel-final-cta h2 {
    font-size: 31px;
  }

  .rk-excel-final-cta p {
    font-size: 15px;
  }

  .rk-excel-mobile-cta {
    position: fixed;
    z-index: 999;
    right: 0;
    bottom: 0;
    left: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 13px;
    padding:
      10px max(15px, env(safe-area-inset-right))
      calc(10px + env(safe-area-inset-bottom))
      max(15px, env(safe-area-inset-left));
    border-top: 1px solid rgba(255, 255, 255, 0.15);
    background: var(--rk-green-950);
    box-shadow: 0 -10px 30px rgba(0, 0, 0, 0.17);
  }

  .rk-excel-mobile-cta > div {
    min-width: 110px;
  }

  .rk-excel-mobile-cta span,
  .rk-excel-mobile-cta strong {
    display: block;
  }

  .rk-excel-mobile-cta span {
    color: rgba(255, 255, 255, 0.62);
    font-size: 10px;
    line-height: 1.3;
    text-transform: uppercase;
  }

  .rk-excel-mobile-cta strong {
    color: var(--rk-yellow);
    font-size: 18px;
    line-height: 1.3;
  }

  .rk-excel-mobile-cta > a {
    min-height: 45px;
    flex: 1;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 17px;
    border-radius: 9px;
    background: var(--rk-yellow);
    color: var(--rk-green-950);
    font-size: 14px;
    font-weight: 900;
    text-align: center;
  }

}


/* =========================================================
   22. RESPONSIVE — SMALL MOBILE
   ========================================================= */

@media (max-width: 390px) {

  .rk-excel-hero h1 {
    font-size: 33px;
  }

  .rk-excel-dashboard__period {
    display: none;
  }

  .rk-excel-floating-card--online {
    display: none;
  }

  .rk-excel-mos-badge {
    width: 88px;
    height: 88px;
  }

  .rk-excel-mobile-cta strong {
    font-size: 16px;
  }

}


/* =========================================================
   23. ACCESSIBILITY
   ========================================================= */

@media (prefers-reduced-motion: reduce) {

  .rk-excel-page *,
  .rk-excel-page *::before,
  .rk-excel-page *::after {
    scroll-behavior: auto !important;
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .rk-excel-btn:hover,
  .rk-excel-benefit-card:hover {
    transform: none;
  }

}