/* ==========================================================================
   Sri Chakra Multispeciality Hospital - ICU Page Stylesheet (Desktop)
   ========================================================================== */

/* ---------------- CSS Variables & Base ---------------- */
:root {
  --font-heading: 'Roboto', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --font-body: 'Poppins', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  --color-primary: #00a8ec;
  --color-primary-dark: #008cc4;
  --color-navy: #0c2b4d;
  --color-heading: #111827;
  --color-text: #555555;
  --color-text-muted: #64748b;
  --color-border: #e2e8f0;
  --color-bg-light: #f8fafc;
  --color-white: #ffffff;
  --shadow-sm: 0 4px 12px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 16px 36px rgba(0, 0, 0, 0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
}

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body {
  font-family: var(--font-body);
  color: var(--color-text);
  background-color: #ffffff;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* ---------------- Layout Wrapper ---------------- */
.icu-page-wrapper {
  width: 100%;
  padding: 30px 40px 0px;
  background-color: #ffffff;
}

.icu-container {
  max-width: 1350px;
  margin: 0 auto;
}

/* ---------------- Hero Banner ---------------- */
.icu-hero-card {
  position: relative;
  width: 100%;
  min-height: 600px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: url('../images/icu-banner-img.webp') center/cover no-repeat;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: var(--shadow-md);
}

.icu-hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(135deg, rgb(0 0 0 / 73%) 0%, rgb(0 0 0 / 26%) 100%);
}

.icu-hero-content {
  position: relative;
  z-index: 2;
  text-align: center;
  color: var(--color-white);
  padding: 40px 20px;
}

.icu-hero-title {
  font-family: var(--font-heading);
  font-size: 48px;
  font-weight: 800;
  letter-spacing: -0.5px;
  margin-bottom: 12px;
  color: var(--color-white);
}

.breadcrumb-nav {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  font-size: 16px;
  font-weight: 500;
  background: rgba(255, 255, 255, 0.15);
  padding: 8px 22px;
  border-radius: 30px;
  backdrop-filter: blur(8px);
}

.breadcrumb-nav a {
  color: #e0f2fe;
  text-decoration: none;
  transition: color 0.2s ease;
}

.breadcrumb-nav a:hover {
  color: #ffffff;
}

.breadcrumb-separator {
  color: rgba(255, 255, 255, 0.6);
}

.breadcrumb-active {
  color: #ffffff;
  font-weight: 600;
}

/* ---------------- Common Section Headings ---------------- */
.icu-section.icu-services-section {
  width: 100%;
  background-color: #ffffff;
  padding: 30px 20px;
  border-radius: 28px;
  margin-bottom: 25px;
}

.icu-section.icu-specialist-section {
  width: 100%;
  background-color: #ebf6fe;
  padding: 40px 30px;
  border-radius: 28px;
}

.icu-section.icu-approach-section {
  width: 100%;
  background-color: #ffffff;
  padding: 30px 20px;
  border-radius: 28px;
  margin-bottom: 25px;
}

.icu-section.icu-treatments-section {
  width: 100%;
  background-color: #ebf6fe;
  padding: 40px 30px;
  border-radius: 28px;
}

.icu-section-heading {
  font-family: var(--font-heading);
  font-size: 36px;
  font-weight: 700;
  color: var(--color-navy);
  text-align: center;
  line-height: 1.3;
  margin-bottom: 20px;
}

.highlight-cyan {
  color: var(--color-primary);
}

.icu-body-text {
  font-family: var(--font-body);
  font-size: 15.5px;
  line-height: 1.75;
  color: var(--color-text);
  margin-bottom: 20px;
}

.icu-body-text:last-child {
  margin-bottom: 0;
}

/* ---------------- 2-Column Sections Grid ---------------- */
.icu-two-col-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 50px;
  align-items: center;
}

.icu-img-frame {
  width: 100%;
  height: 340px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.icu-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.icu-img-frame:hover .icu-img,
.specialist-img-frame:hover .specialist-img {
  transform: scale(1.03);
}

.icu-text-col {
  display: flex;
  flex-direction: column;
  justify-content: center;
}

/* ---------------- Section 2: Intensivist & Specialist ---------------- */
.specialist-grid {
  display: grid;
  grid-template-columns: 1.15fr 1fr;
  gap: 50px;
  align-items: center;
}

.specialist-credentials-wrap {
  display: flex;
  flex-direction: column;
  gap: 22px;
  position: relative;
  padding-left: 20px;
  border-left: 3px solid rgba(0, 168, 236, 0.4);
}

.credential-item {
  display: flex;
  align-items: center;
  gap: 18px;
  background: #ffffff;
  padding: 16px 20px;
  border-radius: var(--radius-md);
  border: 1px solid #edf2f7;
  transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

.credential-item:hover {
  transform: translateX(6px);
  border-color: rgba(0, 168, 236, 0.4);
  box-shadow: var(--shadow-sm);
  background: #ffffff;
}

.credential-icon {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: rgba(0, 168, 236, 0.1);
  color: var(--color-primary);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.credential-text {
  font-family: var(--font-body);
  font-size: 15px;
  font-weight: 500;
  color: var(--color-navy);
  line-height: 1.45;
  margin: 0;
}

.specialist-img-frame {
  width: 100%;
  height: 360px;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  border: 1px solid var(--color-border);
}

.specialist-img {
  width: 100%;
  height: 100%; 
  object-fit: cover;
  transition: transform 0.5s ease;
}

/* ---------------- Section 4: Treatments & Services Offered (Pills) ---------------- */

.treatment-pills-wrap {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 14px 18px;
  max-width: 960px;
  margin: 0 auto;
}

.treatment-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 11px 26px;
  background-color: var(--color-white);
  border: 1.5px solid var(--color-primary);
  color: var(--color-navy);
  font-family: var(--font-body);
  font-size: 14.5px;
  font-weight: 600;
  border-radius: 50px;
  box-shadow: 0 3px 10px rgba(0, 168, 236, 0.08);
  transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
  cursor: default;
}

.treatment-pill:hover {
  background-color: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-3px);
  box-shadow: 0 8px 20px rgba(0, 168, 236, 0.28);
}