/* 
 * Ideal IT Techno - Updated Case Studies Landing Page Stylesheet
 * Font Family: Poppins (Heading: Semibold 600, Body: 400)
 * Colors: Deep Red (#EF3D3D), White (#FFFFFF), Gray (#EEEEEE), Charcoal (#111111)
 */

@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800&display=swap');

:root {
  --primary-red: #EF3D3D;
  --primary-red-hover: #151621;
  --light-bg: #F8F9FA;
  --white: #FFFFFF;
  --text-dark: #111111;
  --text-gray: #555555;
  --border-color: #EAEAEA;
  --transition-smooth: all 0.3s ease-in-out;
}

/* Base styles using Poppins */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

body, html, p, a, button, input, textarea, select {
  font-family: 'Poppins', sans-serif !important;
  font-weight: 400;
  color: var(--text-dark);
}

body {
  background-color: var(--light-bg);
}

/* Heading Typography */
h1, h2, h3, h4, h5, h6, .h1, .h2, .h3 {
  font-family: 'Poppins', sans-serif !important;
  font-weight: 600 !important; /* Semibold headings */
  color: var(--text-dark);
}

/* Clear fixed top navbar spacing */
.case-studies-section {
  padding: 130px 24px 80px 24px;
  max-width: 1240px;
  margin: 0 auto;
}

/* Card Section Titles */
.section-header {
  text-align: center;
  max-width: 740px;
  margin: 0 auto 60px auto;
}

.eyebrow {
  font-weight: 600;
  color: var(--primary-red);
  text-transform: uppercase;
  letter-spacing: 2px;
  font-size: 13px;
  display: inline-block;
  margin-bottom: 12px;
}

.main-heading {
  font-size: 40px;
  color: var(--text-dark);
  margin-bottom: 20px;
  letter-spacing: -0.5px;
}

.main-heading span {
  background: linear-gradient(90deg, #ff0040, #dc3545);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-description {
  font-size: 15px;
  color: var(--text-gray);
  line-height: 26px;
}

/* Grid Layout */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 40px;
}

/* Padded Case Study Card design matching the requested layout */
.case-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  padding: 24px; /* White padding boundary inside card */
  display: flex;
  flex-direction: column;
  box-shadow: 0 2px 10px rgba(0, 0, 0, 0.01);
  transition: var(--transition-smooth);
  height: 100%;
}

.case-card:hover {
  transform: translateY(-8px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.08);
  border-color: rgba(239, 61, 61, 0.15);
}

/* Image Container */
.card-image-container {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  min-height: 250px;
  height: auto;
  overflow: hidden;
  border-radius: 4px;
  margin-bottom: 24px;
  background-color: #000000;
}

.card-image-container img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: 4px;
  transition: var(--transition-smooth);
}

.case-card:hover .card-image-container img {
  transform: scale(1.03);
}

/* Overlay Badge on Image */
.category-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  background-color: #000000;
  color: var(--white);
  padding: 6px 12px;
  font-weight: 700;
  font-size: 11px;
  letter-spacing: 1px;
  text-transform: uppercase;
  border-radius: 2px;
  z-index: 5;
}

/* Card Content styling */
.card-title {
  font-size: 24px;
  color: var(--text-dark);
  margin-bottom: 12px;
  line-height: 32px;
}

.card-desc {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 24px;
  margin-bottom: 24px;
  flex-grow: 1;
}

/* Card Divider */
.card-divider {
  border-top: 1px solid #EEEEEE;
  margin-bottom: 20px;
}

/* Card Footer */
.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 0;
  background-color: transparent;
  border: none;
}

.card-footer-logo {
  max-width: 180px;
  width: auto;
  max-height: 48px;
  object-fit: contain;
}

/* Outlined button */
.view-case-study-btn {
  display: inline-block;
  border: 1px solid var(--text-dark);
  background-color: #ffffff;
  color: var(--text-dark); /* Black text matching the brand's neutral state */
  padding: 10px 24px;
  font-weight: 500;
  font-size: 16px;
  text-decoration: none;
  text-transform: none; /* Keep Title Case */
  cursor: pointer;
  transition: var(--transition-smooth);
  border-radius: 0; /* Sharp corners matching screenshot */
  text-align: center;
}

.view-case-study-btn:hover {
  background-color: var(--primary-red); /* Theme red background */
  color: #ffffff; /* White text on hover */
  border-color: var(--primary-red); /* Theme red border */
  box-shadow: 0 4px 12px rgba(239, 61, 61, 0.15);
}



/* Responsive grid adjustments */
@media (max-width: 991px) {
  .cards-grid {
    grid-template-columns: 1fr;
    max-width: 550px;
    margin: 0 auto;
  }
  
  .case-studies-section {
    padding-top: 100px;
  }

  .card-image-container {
    min-height: 230px;
  }
}

@media (max-width: 767px) {
  .main-heading {
    font-size: 32px;
  }
  
  .card-title {
    font-size: 20px;
    line-height: 28px;
  }
  
  .card-image-container {
    min-height: 190px;
  }

  .case-studies-section {
    padding: 95px 16px 56px 16px;
  }
  .section-header {
    margin-bottom: 36px;
  }
  .case-card {
    padding: 16px;
  }
  .card-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .card-footer-logo {
    max-width: 170px;
    max-height: 44px;
  }
  .view-case-study-btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .main-heading {
    font-size: 28px;
  }

  .section-description {
    font-size: 14px;
    line-height: 24px;
  }

  .case-studies-section {
    padding: 95px 16px 56px 16px;
  }
  .section-header {
    margin-bottom: 36px;
  }
  .case-card {
    padding: 16px;
  }
  .card-footer {
    align-items: flex-start;
    flex-direction: column;
    gap: 18px;
  }
  .card-footer-logo {
    max-width: 170px;
    max-height: 44px;
  }
  .view-case-study-btn {
    width: 100%;
  }
}

@media (max-width: 420px) {
  .main-heading {
    font-size: 28px;
  }

  .section-description {
    font-size: 14px;
    line-height: 24px;
  }

  .card-image-container {
    min-height: 165px;
  }

  .category-badge {
    font-size: 9px;
    padding: 5px 9px;
  }
}

/* Search and Filter Controls */
.filter-controls-container {
  background: var(--white);
  padding: 24px;
  border: 1px solid var(--border-color);
  border-radius: 4px;
  margin-top: -20px;
}

.search-input-wrapper {
  position: relative;
  width: 100%;
}

.search-input-wrapper .search-icon {
  position: absolute;
  left: 16px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-gray);
  font-size: 16px;
}

.search-input-wrapper input {
  padding-left: 44px !important;
  height: 48px;
  border-radius: 4px !important;
  border: 1px solid var(--border-color);
  font-size: 14px !important;
}

.search-input-wrapper input:focus {
  border-color: var(--primary-red);
  box-shadow: 0 0 0 3px rgba(239, 61, 61, 0.1);
}

.filter-badge-group {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

@media (max-width: 767px) {
  .filter-badge-group {
    justify-content: flex-start;
  }
}

.filter-badge-btn {
  background: transparent;
  border: 1px solid var(--border-color);
  padding: 8px 18px;
  border-radius: 30px;
  font-size: 13px;
  font-weight: 500;
  cursor: pointer;
  transition: var(--transition-smooth);
}

.filter-badge-btn:hover {
  border-color: var(--primary-red);
  color: var(--primary-red);
}

.filter-badge-btn.active {
  background-color: var(--primary-red);
  border-color: var(--primary-red);
  color: var(--white);
  box-shadow: 0 4px 10px rgba(239, 61, 61, 0.15);
}

@media (max-width: 767px) {
  .view-case-study-btn {
    width: auto;
    min-width: 0;
    padding: 9px 16px;
    font-size: 14px;
    align-self: flex-start;
  }

  .card-footer-logo {
    max-width: 150px;
    max-height: 38px;
  }
}

@media (max-width: 420px) {
  .view-case-study-btn {
    padding: 8px 14px;
    font-size: 13px;
  }
}

/* Featured Case Study Card */
.featured-case-study {
  width: 100%;
}

.featured-card {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  border-radius: 4px;
  position: relative;
  overflow: hidden;
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.02);
  transition: var(--transition-smooth);
}

.featured-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.06);
}

.featured-ribbon {
  position: absolute;
  top: 15px;
  left: 15px;
  background: linear-gradient(135deg, var(--primary-red), #dc3545);
  color: var(--white);
  padding: 6px 14px;
  font-size: 11px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 1px;
  border-radius: 2px;
  z-index: 10;
  box-shadow: 0 4px 8px rgba(239, 61, 61, 0.3);
}

.featured-image-wrapper {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.featured-image-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-smooth);
}

.featured-card:hover .featured-image-wrapper img {
  transform: scale(1.02);
}

.featured-content {
  padding: 40px;
}

@media (max-width: 991px) {
  .featured-content {
    padding: 30px;
  }
}

.featured-industry {
  font-size: 13px;
  font-weight: 600;
  color: var(--primary-red);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 12px;
}

.featured-title {
  font-size: 32px;
  line-height: 42px;
  font-weight: 600;
  margin-bottom: 18px;
  color: var(--text-dark);
}

.featured-desc {
  font-size: 15px;
  color: var(--text-gray);
  line-height: 26px;
  margin-bottom: 24px;
}

.featured-tags {
  display: flex;
  gap: 8px;
  flex-wrap: wrap;
}

.tech-pill {
  background-color: var(--light-bg);
  border: 1px solid var(--border-color);
  color: var(--text-gray);
  padding: 4px 12px;
  font-size: 12px;
  font-weight: 500;
  border-radius: 4px;
}

.tech-pill--more {
  background-color: rgba(239, 61, 61, 0.05);
  border-color: rgba(239, 61, 61, 0.15);
  color: var(--primary-red);
}

.featured-logo {
  max-width: 150px;
  max-height: 40px;
  object-fit: contain;
}

/* Card Improvements */
.card-body-content {
  padding: 8px 0 20px 0;
  flex-grow: 1;
  display: flex;
  flex-direction: column;
}

.card-industry-label {
  font-size: 12px;
  font-weight: 600;
  color: var(--primary-red);
  text-transform: uppercase;
  letter-spacing: 1px;
  display: block;
  margin-bottom: 8px;
}

.card-title-heading {
  font-size: 22px;
  line-height: 30px;
  margin-bottom: 12px;
  font-weight: 600;
  color: var(--text-dark);
}

.card-desc-text {
  font-size: 14px;
  color: var(--text-gray);
  line-height: 24px;
  margin-bottom: 20px;
  flex-grow: 1;
}

.card-tech-stack {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
  margin-bottom: 8px;
}

.card-footer-content {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.read-case-cta {
  font-size: 13px;
  font-weight: 600;
  color: var(--text-dark);
  display: inline-flex;
  align-items: center;
  gap: 4px;
  transition: var(--transition-smooth);
}

.read-case-cta i {
  transition: var(--transition-smooth);
}

.read-case-cta:hover {
  color: var(--primary-red);
}

.read-case-cta:hover i {
  transform: translateX(4px);
}

/* Load More / Pagination */
.load-more-btn {
  background-color: var(--white);
  border: 1px solid var(--border-color);
  color: var(--text-dark);
  padding: 14px 32px;
  font-weight: 600;
  font-size: 14px;
  cursor: pointer;
  border-radius: 4px;
  transition: var(--transition-smooth);
}

.load-more-btn:hover {
  background-color: var(--primary-red);
  border-color: var(--primary-red);
  color: var(--white);
  box-shadow: 0 4px 12px rgba(239, 61, 61, 0.15);
}

/* Responsive adjustments */
@media (max-width: 991px) {
  .cards-grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .main-heading {
    font-size: 32px;
  }
}