/* ==================================================
   DR. RAJNISH KUMAR - COMPLETE SECTION REDESIGN CSS
   Palette: Primary #123B5D | Secondary #2C6E91 | Accent #C89B5B | Background #F7F9FA | White #FFFFFF | Text #1B2A35 | Muted #667580
   Typography: Poppins & Inter & IBM Plex Mono
   ================================================== */

:root {
  --rn-primary: #123B5D;
  --rn-secondary: #2C6E91;
  --rn-accent: #C89B5B;
  --rn-accent-soft: rgba(200, 155, 91, 0.12);
  --rn-bg: #F7F9FA;
  --rn-white: #FFFFFF;
  --rn-text: #1B2A35;
  --rn-muted: #667580;
  --rn-line: #E2E7EC;
  --rn-radius: 8px;
  --rn-font-heading: 'Poppins', sans-serif;
  --rn-font-body: 'Inter', sans-serif;
  --rn-font-mono: 'IBM Plex Mono', monospace;
}

/* Base Section Shared Utilities */
.rn-section {
  padding: 100px 0;
  background-color: var(--rn-bg);
  position: relative;
  border-bottom: 1px solid var(--rn-line);
}

.rn-section-white {
  background-color: var(--rn-white);
}

.rn-container {
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}

.rn-header-center {
  text-align: center;
  max-width: 760px;
  margin: 0 auto 56px auto;
}

.rn-header-left {
  max-width: 680px;
  margin-bottom: 48px;
}

.rn-eyebrow {
  font-family: var(--rn-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rn-accent);
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-weight: 600;
  margin-bottom: 14px;
}

.rn-eyebrow-center {
  justify-content: center;
}

.rn-eyebrow::before {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--rn-accent);
}

.rn-eyebrow-center::after {
  content: '';
  width: 28px;
  height: 1px;
  background: var(--rn-accent);
}

.rn-title {
  font-family: var(--rn-font-heading);
  font-size: 42px;
  font-weight: 400;
  line-height: 1.18;
  color: var(--rn-primary);
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

.rn-sub {
  font-family: var(--rn-font-body);
  font-size: 16.5px;
  line-height: 1.7;
  color: var(--rn-muted);
  margin: 0;
}

/* ==================================================
   SECTION 1 — EXPERTISE / SPECIALIZATION (#expertise)
   ================================================== */
.rn-exp-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 56px;
  align-items: stretch;
}

.rn-exp-intro-card {
  background: var(--rn-primary);
  color: var(--rn-white);
  padding: 48px 40px;
  border-radius: var(--rn-radius);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 20px 40px -16px rgba(18, 59, 93, 0.25);
  position: relative;
  overflow: hidden;
}

.rn-exp-intro-card::after {
  content: '';
  position: absolute;
  bottom: 0;
  right: 0;
  width: 180px;
  height: 180px;
  background: radial-gradient(circle, rgba(200, 155, 91, 0.15) 0%, transparent 70%);
  pointer-events: none;
}

.rn-exp-intro-eyebrow {
  font-family: var(--rn-font-mono);
  font-size: 11.5px;
  letter-spacing: 0.18em;
  color: var(--rn-accent);
  text-transform: uppercase;
  margin-bottom: 16px;
  display: block;
}

.rn-exp-intro-title {
  font-family: var(--rn-font-heading);
  font-size: 34px;
  line-height: 1.25;
  color: #FFFFFF;
  margin-bottom: 18px;
}

.rn-exp-intro-desc {
  font-family: var(--rn-font-body);
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}

.rn-exp-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: var(--rn-accent);
  color: #FFFFFF !important;
  font-family: var(--rn-font-body);
  font-weight: 600;
  font-size: 14px;
  padding: 14px 28px;
  border-radius: 4px;
  text-decoration: none;
  transition: all 0.25s ease;
  width: fit-content;
}

.rn-exp-btn:hover {
  background: #B28546;
  transform: translateY(-2px);
  box-shadow: 0 8px 20px rgba(200, 155, 91, 0.3);
}

.rn-exp-nav-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.rn-exp-nav-item {
  background: var(--rn-white);
  border: 1px solid var(--rn-line);
  padding: 22px 28px;
  border-radius: var(--rn-radius);
  cursor: pointer;
  transition: all 0.25s ease;
  text-align: left;
  outline: none;
  width: 100%;
}

.rn-exp-nav-item-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.rn-exp-nav-item-left {
  display: flex;
  align-items: center;
  gap: 18px;
}

.rn-exp-nav-num {
  font-family: var(--rn-font-mono);
  font-size: 14px;
  font-weight: 600;
  color: var(--rn-accent);
}

.rn-exp-nav-title {
  font-family: var(--rn-font-body);
  font-weight: 700;
  font-size: 18px;
  color: var(--rn-primary);
  margin: 0;
  transition: color 0.25s ease;
}

.rn-exp-nav-arrow {
  color: var(--rn-muted);
  font-size: 16px;
  transition: transform 0.25s ease, color 0.25s ease;
}

.rn-exp-nav-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.35s ease, margin-top 0.35s ease;
  opacity: 0;
}

.rn-exp-nav-item.active {
  border-color: var(--rn-accent);
  border-left: 4px solid var(--rn-accent);
  box-shadow: 0 10px 30px -8px rgba(18, 59, 93, 0.08);
}

.rn-exp-nav-item.active .rn-exp-nav-arrow {
  transform: rotate(90deg);
  color: var(--rn-accent);
}

.rn-exp-nav-item.active .rn-exp-nav-body {
  max-height: 200px;
  opacity: 1;
  margin-top: 14px;
  padding-top: 14px;
  border-top: 1px solid var(--rn-line);
}

.rn-exp-nav-desc {
  font-family: var(--rn-font-body);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--rn-muted);
  margin: 0;
}

/* ==================================================
   SECTION 2 — CONDITIONS TREATED (#conditions)
   ================================================== */
.rn-cond-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}

.rn-cond-card {
  background: var(--rn-white);
  border: 1px solid var(--rn-line);
  border-radius: var(--rn-radius);
  padding: 28px 32px;
  display: flex;
  align-items: flex-start;
  gap: 20px;
  transition: transform 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease;
}

.rn-cond-card:hover {
  transform: translateY(-3px);
  border-color: var(--rn-secondary);
  box-shadow: 0 14px 32px -10px rgba(18, 59, 93, 0.1);
}

.rn-cond-num {
  font-family: var(--rn-font-mono);
  font-size: 13px;
  font-weight: 600;
  color: var(--rn-accent);
  background: var(--rn-accent-soft);
  padding: 6px 12px;
  border-radius: 4px;
  flex-shrink: 0;
}

.rn-cond-content {
  flex-grow: 1;
}

.rn-cond-title {
  font-family: var(--rn-font-heading);
  font-size: 22px;
  color: var(--rn-primary);
  margin-bottom: 8px;
}

.rn-cond-desc {
  font-family: var(--rn-font-body);
  font-size: 14.5px;
  line-height: 1.6;
  color: var(--rn-muted);
  margin: 0;
}

/* ==================================================
   SECTION 3 — SURGICAL APPROACH (#approach)
   ================================================== */
.rn-approach-grid {
  display: grid;
  grid-template-columns: 0.95fr 1.05fr;
  gap: 60px;
  align-items: center;
}

.rn-approach-visual {
  position: relative;
  border-radius: var(--rn-radius);
  overflow: hidden;
  box-shadow: 0 24px 56px -20px rgba(18, 59, 93, 0.25);
  border: 1px solid var(--rn-line);
}

.rn-approach-visual img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}

.rn-approach-visual-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  background: linear-gradient(0deg, rgba(18, 59, 93, 0.92) 0%, rgba(18, 59, 93, 0) 100%);
  padding: 32px;
  color: #FFFFFF;
}

.rn-approach-badge {
  font-family: var(--rn-font-mono);
  font-size: 11px;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--rn-accent);
  margin-bottom: 6px;
  display: block;
}

.rn-approach-caption {
  font-family: var(--rn-font-heading);
  font-size: 20px;
  color: #FFFFFF;
  margin: 0;
}

.rn-approach-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.rn-approach-item {
  display: flex;
  gap: 20px;
  align-items: flex-start;
  padding-bottom: 24px;
  border-bottom: 1px solid var(--rn-line);
}

.rn-approach-item:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.rn-approach-num {
  font-family: var(--rn-font-heading);
  font-size: 28px;
  color: var(--rn-accent);
  line-height: 1;
  flex-shrink: 0;
  min-width: 36px;
}

.rn-approach-item-title {
  font-family: var(--rn-font-body);
  font-weight: 700;
  font-size: 19px;
  color: var(--rn-primary);
  margin-bottom: 6px;
}

.rn-approach-item-desc {
  font-family: var(--rn-font-body);
  font-size: 15px;
  line-height: 1.65;
  color: var(--rn-muted);
  margin: 0;
}

/* ==================================================
   SECTION 4 — WHY CHOOSE DR. RAJNISH KUMAR (#why)
   ================================================== */
.rn-why-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 64px;
  align-items: center;
}

.rn-why-left {
  background: var(--rn-primary);
  color: #FFFFFF;
  padding: 56px 44px;
  border-radius: var(--rn-radius);
  position: relative;
  box-shadow: 0 20px 40px -16px rgba(18, 59, 93, 0.3);
}

.rn-why-quote {
  font-family: var(--rn-font-heading);
  font-size: 36px;
  line-height: 1.25;
  color: #FFFFFF;
  margin-bottom: 24px;
}

.rn-why-quote span {
  color: var(--rn-accent);
  font-style: italic;
}

.rn-why-left-text {
  font-family: var(--rn-font-body);
  font-size: 15.5px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.rn-why-timeline {
  position: relative;
  padding-left: 28px;
}

.rn-why-timeline::before {
  content: '';
  position: absolute;
  top: 12px;
  bottom: 12px;
  left: 6px;
  width: 2px;
  background: var(--rn-line);
}

.rn-why-step {
  position: relative;
  margin-bottom: 32px;
}

.rn-why-step:last-child {
  margin-bottom: 0;
}

.rn-why-step-dot {
  position: absolute;
  left: -28px;
  top: 4px;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--rn-white);
  border: 3px solid var(--rn-accent);
  box-shadow: 0 0 0 4px var(--rn-bg);
}

.rn-why-step-num {
  font-family: var(--rn-font-mono);
  font-size: 11.5px;
  color: var(--rn-accent);
  font-weight: 600;
  letter-spacing: 0.1em;
  margin-bottom: 4px;
  display: block;
}

.rn-why-step-title {
  font-family: var(--rn-font-body);
  font-weight: 700;
  font-size: 18.5px;
  color: var(--rn-primary);
  margin-bottom: 6px;
}

.rn-why-step-desc {
  font-family: var(--rn-font-body);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--rn-muted);
  margin: 0;
}

/* ==================================================
   SECTION 5 — EXPERIENCE / CREDENTIALS (#credentials)
   ================================================== */
.rn-cred-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 24px;
  margin-bottom: 40px;
}

.rn-cred-card {
  background: var(--rn-white);
  border: 1px solid var(--rn-line);
  border-top: 3px solid var(--rn-primary);
  border-radius: var(--rn-radius);
  padding: 32px 28px;
  transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.rn-cred-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 16px 36px -12px rgba(18, 59, 93, 0.1);
  border-top-color: var(--rn-accent);
}

.rn-cred-degree {
  font-family: var(--rn-font-heading);
  font-size: 28px;
  color: var(--rn-primary);
  margin-bottom: 6px;
}

.rn-cred-sub {
  font-family: var(--rn-font-body);
  font-weight: 600;
  font-size: 14.5px;
  color: var(--rn-secondary);
  margin-bottom: 12px;
}

.rn-cred-desc {
  font-family: var(--rn-font-body);
  font-size: 14px;
  line-height: 1.6;
  color: var(--rn-muted);
  margin: 0;
}

.rn-cred-banner {
  background: var(--rn-primary);
  color: #FFFFFF;
  border-radius: var(--rn-radius);
  padding: 28px 36px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 20px;
}

.rn-cred-banner-info {
  display: flex;
  align-items: center;
  gap: 16px;
}

.rn-cred-banner-icon {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: rgba(200, 155, 91, 0.2);
  border: 1px solid var(--rn-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 22px;
  color: var(--rn-accent);
  flex-shrink: 0;
}

.rn-cred-banner-text h4 {
  font-family: var(--rn-font-heading);
  font-size: 20px;
  color: #FFFFFF;
  margin-bottom: 2px;
}

.rn-cred-banner-text p {
  font-family: var(--rn-font-body);
  font-size: 14px;
  color: rgba(255, 255, 255, 0.85);
  margin: 0;
}

.rn-cred-reg {
  font-family: var(--rn-font-mono);
  font-size: 13px;
  color: var(--rn-accent);
  background: rgba(255, 255, 255, 0.1);
  padding: 8px 18px;
  border-radius: 30px;
  border: 1px solid rgba(200, 155, 91, 0.4);
  font-weight: 500;
}

/* ==================================================
   SECTION 6 — PATIENT JOURNEY (#journey)
   ================================================== */
.rn-journey-steps {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 24px;
  position: relative;
}

.rn-journey-steps::before {
  content: '';
  position: absolute;
  top: 28px;
  left: 40px;
  right: 40px;
  height: 2px;
  background: var(--rn-line);
  z-index: 1;
}

.rn-journey-card {
  background: var(--rn-white);
  border: 1px solid var(--rn-line);
  border-radius: var(--rn-radius);
  padding: 32px 24px;
  position: relative;
  z-index: 2;
  text-align: center;
  transition: transform 0.25s ease, border-color 0.25s ease;
}

.rn-journey-card:hover {
  transform: translateY(-4px);
  border-color: var(--rn-accent);
}

.rn-journey-num {
  width: 56px;
  height: 56px;
  border-radius: 50%;
  background: var(--rn-white);
  border: 2px solid var(--rn-accent);
  color: var(--rn-primary);
  font-family: var(--rn-font-heading);
  font-size: 22px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 20px auto;
  box-shadow: 0 4px 12px rgba(18, 59, 93, 0.08);
}

.rn-journey-title {
  font-family: var(--rn-font-heading);
  font-size: 20px;
  color: var(--rn-primary);
  margin-bottom: 10px;
}

.rn-journey-desc {
  font-family: var(--rn-font-body);
  font-size: 14px;
  line-height: 1.65;
  color: var(--rn-muted);
  margin: 0;
}

/* ==================================================
   SECTION 7 — PATIENT EXPERIENCES (#testimonials)
   ================================================== */
.rn-testi-featured {
  background: var(--rn-primary);
  color: #FFFFFF;
  border-radius: var(--rn-radius);
  padding: 48px 44px;
  margin-bottom: 32px;
  position: relative;
  box-shadow: 0 20px 48px -16px rgba(18, 59, 93, 0.25);
}

.rn-testi-quote-icon {
  font-size: 64px;
  line-height: 1;
  color: var(--rn-accent);
  margin-bottom: 16px;
  opacity: 0.8;
}

.rn-testi-featured-text {
  font-family: var(--rn-font-heading);
  font-size: 26px;
  line-height: 1.4;
  color: #FFFFFF;
  margin-bottom: 28px;
}

.rn-testi-author-strip {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding-top: 20px;
  flex-wrap: wrap;
  gap: 16px;
}

.rn-testi-author-meta {
  display: flex;
  align-items: center;
  gap: 14px;
}

.rn-testi-avatar-lg {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  background: var(--rn-accent);
  color: #FFFFFF;
  font-family: var(--rn-font-heading);
  font-size: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: bold;
}

.rn-testi-name {
  font-family: var(--rn-font-body);
  font-weight: 700;
  font-size: 16px;
  color: #FFFFFF;
}

.rn-testi-role {
  font-family: var(--rn-font-body);
  font-size: 13.5px;
  color: rgba(255, 255, 255, 0.75);
}

.rn-testi-category-badge {
  font-family: var(--rn-font-mono);
  font-size: 11.5px;
  color: var(--rn-accent);
  background: rgba(200, 155, 91, 0.15);
  border: 1px solid rgba(200, 155, 91, 0.3);
  padding: 4px 14px;
  border-radius: 20px;
}

.rn-testi-grid-sub {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 24px;
}

.rn-testi-card-sub {
  background: var(--rn-white);
  border: 1px solid var(--rn-line);
  border-radius: var(--rn-radius);
  padding: 32px 28px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.rn-testi-card-sub-text {
  font-family: var(--rn-font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--rn-text);
  font-style: italic;
  margin-bottom: 20px;
}

.rn-testi-card-sub-footer {
  display: flex;
  align-items: center;
  gap: 12px;
  padding-top: 16px;
  border-top: 1px solid var(--rn-line);
}

.rn-testi-avatar-sm {
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: var(--rn-secondary);
  color: #FFFFFF;
  font-family: var(--rn-font-body);
  font-size: 14px;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ==================================================
   SECTION 8 — CLINIC / HOSPITAL LOCATIONS (#locations)
   ================================================== */
.rn-loc-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 32px;
}

.rn-loc-card {
  background: var(--rn-white);
  border: 1px solid var(--rn-line);
  border-radius: var(--rn-radius);
  padding: 36px 32px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: 0 10px 30px -10px rgba(18, 59, 93, 0.06);
}

.rn-loc-header {
  display: flex;
  align-items: flex-start;
  gap: 16px;
  margin-bottom: 20px;
}

.rn-loc-icon {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  background: var(--rn-accent-soft);
  color: var(--rn-accent);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}

.rn-loc-title {
  font-family: var(--rn-font-heading);
  font-size: 24px;
  color: var(--rn-primary);
  margin-bottom: 4px;
}

.rn-loc-city {
  font-family: var(--rn-font-mono);
  font-size: 12px;
  color: var(--rn-accent);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.rn-loc-address {
  font-family: var(--rn-font-body);
  font-size: 14.5px;
  line-height: 1.65;
  color: var(--rn-muted);
  margin-bottom: 24px;
}

.rn-loc-timing {
  background: var(--rn-bg);
  border: 1px solid var(--rn-line);
  padding: 12px 16px;
  border-radius: 6px;
  font-family: var(--rn-font-body);
  font-size: 13.5px;
  color: var(--rn-text);
  margin-bottom: 28px;
  display: flex;
  align-items: center;
  gap: 10px;
}

.rn-loc-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  flex-wrap: wrap;
}

.rn-btn-call {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: var(--rn-primary);
  color: #FFFFFF !important;
  font-family: var(--rn-font-body);
  font-weight: 600;
  font-size: 13.5px;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  transition: background 0.25s ease;
}

.rn-btn-call:hover {
  background: var(--rn-secondary);
}

.rn-btn-whatsapp {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background: #25D366;
  color: #FFFFFF !important;
  font-family: var(--rn-font-body);
  font-weight: 600;
  font-size: 13.5px;
  padding: 10px 20px;
  border-radius: 4px;
  text-decoration: none;
  transition: opacity 0.25s ease;
}

.rn-btn-whatsapp:hover {
  opacity: 0.9;
}

/* ==================================================
   SECTION 9 — FAQ (#faq)
   ================================================== */
.rn-faq-wrapper {
  max-width: 840px;
  margin: 0 auto;
}

.rn-accordion-item {
  background: var(--rn-white);
  border: 1px solid var(--rn-line);
  border-radius: var(--rn-radius);
  margin-bottom: 14px;
  overflow: hidden;
  transition: border-color 0.25s ease;
}

.rn-accordion-header {
  width: 100%;
  padding: 22px 28px;
  background: var(--rn-white);
  border: none;
  text-align: left;
  display: flex;
  align-items: center;
  justify-content: space-between;
  cursor: pointer;
  font-family: var(--rn-font-body);
  font-weight: 700;
  font-size: 17px;
  color: var(--rn-primary);
  transition: color 0.25s ease;
}

.rn-accordion-icon {
  font-size: 18px;
  color: var(--rn-accent);
  transition: transform 0.25s ease;
}

.rn-accordion-item.active {
  border-color: var(--rn-accent);
}

.rn-accordion-item.active .rn-accordion-icon {
  transform: rotate(180deg);
}

.rn-accordion-body {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.35s ease, padding 0.35s ease;
  padding: 0 28px;
  background: var(--rn-white);
}

.rn-accordion-item.active .rn-accordion-body {
  max-height: 300px;
  padding: 0 28px 24px 28px;
}

.rn-accordion-body p {
  font-family: var(--rn-font-body);
  font-size: 15px;
  line-height: 1.7;
  color: var(--rn-muted);
  margin: 0;
}

/* ==================================================
   SECTION 10 — FINAL APPOINTMENT CTA (#contact)
   ================================================== */
.rn-cta-box {
  background: var(--rn-primary);
  color: #FFFFFF;
  border-radius: var(--rn-radius);
  padding: 60px 48px;
  box-shadow: 0 24px 56px -16px rgba(18, 59, 93, 0.3);
  position: relative;
  overflow: hidden;
}

.rn-cta-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
}

.rn-cta-left-eyebrow {
  font-family: var(--rn-font-mono);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--rn-accent);
  margin-bottom: 14px;
  display: block;
}

.rn-cta-title {
  font-family: var(--rn-font-heading);
  font-size: 38px;
  line-height: 1.2;
  color: #FFFFFF;
  margin-bottom: 16px;
}

.rn-cta-desc {
  font-family: var(--rn-font-body);
  font-size: 16px;
  line-height: 1.7;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 32px;
}

.rn-cta-quick-contacts {
  display: flex;
  flex-direction: column;
  gap: 14px;
}

.rn-cta-contact-item {
  display: flex;
  align-items: center;
  gap: 12px;
  color: #FFFFFF;
  text-decoration: none;
  font-family: var(--rn-font-body);
  font-size: 15px;
}

.rn-cta-contact-item i {
  color: var(--rn-accent);
  font-size: 18px;
}

.rn-form-card {
  background: #FFFFFF;
  border-radius: 8px;
  padding: 36px 32px;
  color: var(--rn-text);
  box-shadow: 0 16px 36px rgba(0, 0, 0, 0.15);
}

.rn-form-title {
  font-family: var(--rn-font-heading);
  font-size: 24px;
  color: var(--rn-primary);
  margin-bottom: 6px;
}

.rn-form-sub {
  font-family: var(--rn-font-body);
  font-size: 13.5px;
  color: var(--rn-muted);
  margin-bottom: 20px;
}

.rn-form-group {
  margin-bottom: 16px;
}

.rn-form-label {
  display: block;
  font-family: var(--rn-font-body);
  font-size: 12.5px;
  font-weight: 600;
  color: var(--rn-primary);
  margin-bottom: 6px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.rn-form-input {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--rn-line);
  border-radius: 4px;
  font-family: var(--rn-font-body);
  font-size: 14.5px;
  color: var(--rn-text);
  background: var(--rn-bg);
  outline: none;
  transition: border-color 0.2s ease;
}

.rn-form-input:focus {
  border-color: var(--rn-secondary);
  background: #FFFFFF;
}

.rn-form-submit {
  width: 100%;
  padding: 14px;
  background: var(--rn-accent);
  color: #FFFFFF;
  border: none;
  border-radius: 4px;
  font-family: var(--rn-font-body);
  font-weight: 600;
  font-size: 14.5px;
  cursor: pointer;
  transition: background 0.25s ease;
  margin-top: 8px;
}

.rn-form-submit:hover {
  background: #B28546;
}

/* ==================================================
   SECTION 11 — FOOTER
   ================================================== */
.rn-footer {
  background: #0D273E;
  color: #FFFFFF;
  padding: 80px 0 0 0;
}

.rn-footer-grid {
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1.2fr;
  gap: 48px;
  padding-bottom: 60px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.rn-footer-brand-name {
  font-family: var(--rn-font-heading);
  font-size: 24px;
  color: #FFFFFF;
  margin-bottom: 4px;
}

.rn-footer-brand-title {
  font-family: var(--rn-font-mono);
  font-size: 11.5px;
  color: var(--rn-accent);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  margin-bottom: 16px;
  display: block;
}

.rn-footer-desc {
  font-family: var(--rn-font-body);
  font-size: 14px;
  line-height: 1.65;
  color: rgba(255, 255, 255, 0.7);
  margin: 0;
}

.rn-footer-col-title {
  font-family: var(--rn-font-body);
  font-weight: 700;
  font-size: 15px;
  color: #FFFFFF;
  margin-bottom: 20px;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.rn-footer-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.rn-footer-links a {
  color: rgba(255, 255, 255, 0.75);
  text-decoration: none;
  font-family: var(--rn-font-body);
  font-size: 14px;
  transition: color 0.2s ease;
}

.rn-footer-links a:hover {
  color: var(--rn-accent);
}

.rn-footer-contact-item {
  display: flex;
  align-items: flex-start;
  gap: 12px;
  color: rgba(255, 255, 255, 0.75);
  font-family: var(--rn-font-body);
  font-size: 14px;
  margin-bottom: 12px;
}

.rn-footer-contact-item i {
  color: var(--rn-accent);
  font-size: 16px;
  margin-top: 2px;
}

.rn-footer-bottom {
  padding: 24px 0;
  font-family: var(--rn-font-body);
  font-size: 13px;
  color: rgba(255, 255, 255, 0.5);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}

/* Responsiveness */
@media (max-width: 991.98px) {
  .rn-section {
    padding: 70px 0;
  }
  .rn-title {
    font-size: 34px;
  }
  .rn-exp-grid, .rn-approach-grid, .rn-why-grid, .rn-cta-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .rn-cond-grid, .rn-loc-grid, .rn-testi-grid-sub {
    grid-template-columns: 1fr;
  }
  .rn-cred-strip {
    grid-template-columns: repeat(2, 1fr);
  }
  .rn-journey-steps {
    grid-template-columns: repeat(2, 1fr);
  }
  .rn-journey-steps::before {
    display: none;
  }
  .rn-footer-grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 36px;
  }
}

@media (max-width: 575.98px) {
  .rn-section {
    padding: 50px 0;
  }
  .rn-container {
    padding: 0 18px;
  }
  .rn-title {
    font-size: 28px;
  }
  .rn-cred-strip, .rn-journey-steps, .rn-footer-grid {
    grid-template-columns: 1fr;
  }
  .rn-exp-intro-card, .rn-why-left, .rn-cta-box {
    padding: 32px 24px;
  }
  .rn-form-card {
    padding: 24px 20px;
  }
}