/* ===============
   ROOT VARIABLES
   =============== */
:root {
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-gray: #E0E0E0;
  --color-light-gray: #F8F8F8;
  --font-primary: 'Montserrat', sans-serif;
  --font-heading: 'Helvetica', Arial, sans-serif;
  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-bold: 700;
  --spacing-small: 10px;
  --spacing-medium: 20px;
  --spacing-large: 40px;
  --spacing-xlarge: 60px;
  --border-radius: 12px;
  --transition: 0.3s ease;
}

/* ===============
   RESET & TYPOGRAPHY
   =============== */
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  background-color: var(--color-white);
  color: var(--color-black);
  font-family: var(--font-primary);
  font-weight: var(--font-weight-normal);
  line-height: 1.7;
  opacity: 1;
  transition: opacity 0.6s ease;
}

body.fade-out {
  opacity: 0;
}

h1, h2, h3, h4 {
  font-family: var(--font-heading);
  font-weight: var(--font-weight-bold);
  line-height: 1.2;
}

/* ===============
   HEADER (Reused from your design)
   =============== */
header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-medium) 5%;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(5px);
    transition: background var(--transition-fast);
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-medium);
}

.logo .heading {
    font-size: clamp(12px, 2.5vw, 14px);
    text-align: center;
    line-height: 1.3;
}

.logo-divider {
    width: 100%;
    height: 1px;
    background-color: var(--color-black);
    margin: var(--spacing-small) 0;
}

nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    gap: var(--spacing-small);
}

nav li {
    margin: 0;
}

nav a {
    text-decoration: none;
    color: var(--color-black);
    font-family: var(--font-heading);
    font-weight: var(--font-weight-normal);
    font-size: clamp(11px, 2.5vw, 14px);
    padding: var(--spacing-small) var(--spacing-medium);
    border-radius: var(--border-radius-small);
    transition: all var(--transition-fast);
    position: relative;
}

nav a:hover,
nav a:focus {
    background-color: var(--color-light-gray);
    transform: translateY(-1px);
}

nav a.active {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ===============
   BLOG STYLES
   =============== */
main {
  padding: var(--spacing-large) 0;
}

.blog-hero {
  text-align: center;
  padding: 0 5%;
  margin-bottom: var(--spacing-xlarge);
}

.section-heading {
  font-size: clamp(2rem, 5vw, 2.8rem);
  margin-bottom: var(--spacing-small);
}

.section-subtitle {
  font-size: 1.1rem;
  color: #666;
  max-width: 700px;
  margin: 0 auto;
  line-height: 1.6;
}

/* Featured Post */
.featured-post {
  padding: 0 5%;
  margin-bottom: var(--spacing-xlarge);
}

.post-card.featured {
  display: flex;
  gap: var(--spacing-large);
  background: var(--color-white);
  border: 1px solid var(--color-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
}

.post-image {
  width: 100%;
  height: auto;
  object-fit: cover;
}

.post-content {
  padding: var(--spacing-large);
  width: 60%;
}

.post-date {
  display: inline-block;
  font-size: 0.9rem;
  color: #777;
  margin-bottom: var(--spacing-small);
}

.post-title {
  font-size: 1.6rem;
  margin-bottom: var(--spacing-medium);
  color: var(--color-black);
}

.post-excerpt {
  font-size: 1rem;
  color: #555;
  margin-bottom: var(--spacing-medium);
}

.read-more {
  text-decoration: none;
  font-weight: var(--font-weight-bold);
  color: var(--color-black);
  border-bottom: 1px solid var(--color-black);
  padding-bottom: 2px;
  transition: opacity 0.2s;
}

.read-more:hover {
  opacity: 0.7;
}

/* Recent Posts */
.recent-posts {
  padding: 0 5%;
}

.section-title {
  font-size: 1.8rem;
  margin-bottom: var(--spacing-large);
  text-align: center;
}

.posts-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: var(--spacing-large);
}

.post-card {
  background: var(--color-white);
  border: 1px solid var(--color-gray);
  border-radius: var(--border-radius);
  overflow: hidden;
  transition: transform 0.3s ease;
}

.post-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.08);
}

.post-image {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.post-content {
  padding: var(--spacing-large);
}

.post-title {
  font-size: 1.3rem;
  margin-bottom: var(--spacing-small);
}

/* careers.css - Mobile Responsive */
:root {
    --color-white: #FFFFFF;
    --color-black: #000000;
    --color-gray: #D9D9D9;
    --color-light-gray: #F5F5F5;
    --color-medium-gray: #E5E5E5;
    --color-blue: #E6F0FF;
    --color-pink: #FFEAF5;
    --color-accent: #333333;
    --font-primary: 'Montserrat', sans-serif;
    --font-heading: 'Helvetica', Arial, sans-serif;
    --font-weight-light: 300;
    --font-weight-normal: 400;
    --font-weight-bold: 700;
    --spacing-small: 10px;
    --spacing-medium: 20px;
    --spacing-large: 30px;
    --spacing-xlarge: 60px;
    --transition-ease: 0.8s ease-out;
    --transition-fast: 0.3s ease;
    --border-radius-small: 4px;
    --border-radius-medium: 15px;
    --border-radius-large: 20px;
}

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

body {
    background-color: var(--color-white);
    color: var(--color-black);
    font-family: var(--font-primary);
    font-weight: var(--font-weight-normal);
    line-height: 1.6;
    opacity: 1;
    transition: opacity 1.2s cubic-bezier(0.22, 0.61, 0.36, 1);
}

body.fade-out {
    opacity: 0;
}

/* Headings */
.heading,
h1, h2, h3, h4 {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-normal);
    letter-spacing: 0.5px;
}

.bold {
    font-weight: var(--font-weight-bold);
}

/* ===============
   HEADER - Mobile Responsive
   =============== */
header {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: var(--spacing-medium) 5%;
    background-color: var(--color-white);
    border-bottom: 1px solid var(--color-gray);
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(5px);
    transition: background var(--transition-fast);
}

.logo {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-medium);
}

.logo .heading {
    font-size: clamp(12px, 2.5vw, 14px);
    text-align: center;
    line-height: 1.3;
}

.logo-divider {
    width: 100%;
    height: 1px;
    background-color: var(--color-black);
    margin: var(--spacing-small) 0;
}

nav ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    list-style: none;
    gap: var(--spacing-small);
}

nav li {
    margin: 0;
}

nav a {
    text-decoration: none;
    color: var(--color-black);
    font-family: var(--font-heading);
    font-weight: var(--font-weight-normal);
    font-size: clamp(11px, 2.5vw, 14px);
    padding: var(--spacing-small) var(--spacing-medium);
    border-radius: var(--border-radius-small);
    transition: all var(--transition-fast);
    position: relative;
}

nav a:hover,
nav a:focus {
    background-color: var(--color-light-gray);
    transform: translateY(-1px);
}

nav a.active {
    background-color: var(--color-black);
    color: var(--color-white);
}

/* ===============
   MAIN CONTENT
   =============== */
main {
    min-height: calc(100vh - 200px);
    padding: var(--spacing-xlarge) 0;
}

.careers-section {
    max-width: 1000px;
    margin: 0 auto;
    padding: 0 5%;
    opacity: 0;
    transform: translateY(20px);
    transition: all var(--transition-ease);
}

.careers-section.visible {
    opacity: 1;
    transform: translateY(0);
}

/* Header Section */
.careers-header {
    text-align: center;
    margin-bottom: var(--spacing-xlarge);
}

.careers-header h1 {
    font-size: clamp(2rem, 6vw, 3.5rem);
    margin-bottom: var(--spacing-medium);
    font-weight: var(--font-weight-bold);
}

.subtitle {
    font-size: clamp(1rem, 3vw, 1.3rem);
    color: var(--color-accent);
    font-weight: var(--font-weight-light);
}

/* Content Sections */
.careers-content {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-large);
}

.hero-section {
    text-align: center;
    padding: var(--spacing-large);
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--color-medium-gray);
}

.section-title {
    font-size: clamp(1.5rem, 4vw, 2.2rem);
    margin-bottom: var(--spacing-medium);
    text-align: center;
}

.hero-text {
    font-size: clamp(1.1rem, 3vw, 1.4rem);
    line-height: 1.8;
    max-width: 800px;
    margin: 0 auto;
    color: var(--color-accent);
}

.info-block {
    background-color: var(--color-white);
    padding: var(--spacing-large);
    border-radius: var(--border-radius-large);
    border: 1px solid var(--color-medium-gray);
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.info-block.highlight {
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-pink) 100%);
    border-color: var(--color-accent);
}

.info-block.small {
    padding: var(--spacing-medium);
}

.info-title {
    font-size: clamp(1.3rem, 3.5vw, 1.8rem);
    margin-bottom: var(--spacing-medium);
    color: var(--color-accent);
}

.info-text {
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    line-height: 1.8;
    color: var(--color-black);
}

/* Application Section */
.application-section {
    margin: var(--spacing-xlarge) 0;
}

.application-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: var(--spacing-large);
    margin-top: var(--spacing-large);
}

.application-step {
    text-align: center;
    padding: var(--spacing-large);
    background-color: var(--color-white);
    border-radius: var(--border-radius-large);
    border: 2px solid var(--color-medium-gray);
    transition: all var(--transition-fast);
}

.application-step:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0,0,0,0.1);
    border-color: var(--color-accent);
}

.step-number {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-pink) 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: var(--font-weight-bold);
    color: var(--color-black);
    margin: 0 auto var(--spacing-medium);
}

.step-title {
    font-size: clamp(1.2rem, 3vw, 1.5rem);
    margin-bottom: var(--spacing-small);
    color: var(--color-accent);
}

.step-description {
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    line-height: 1.6;
    color: var(--color-black);
}

/* Contact Section */
.contact-section {
    text-align: center;
    margin: var(--spacing-xlarge) 0;
}

.contact-card {
    background: linear-gradient(135deg, var(--color-light-gray) 0%, var(--color-white) 100%);
    padding: var(--spacing-xlarge);
    border-radius: var(--border-radius-large);
    border: 2px solid var(--color-accent);
    max-width: 600px;
    margin: 0 auto;
}

.contact-title {
    font-size: clamp(1.5rem, 4vw, 2rem);
    margin-bottom: var(--spacing-medium);
    color: var(--color-accent);
}

.contact-description {
    font-size: clamp(1rem, 2.5vw, 1.1rem);
    line-height: 1.8;
    margin-bottom: var(--spacing-large);
    color: var(--color-black);
}

.email-container {
    margin-bottom: var(--spacing-large);
}

.email-display {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-small);
    background: linear-gradient(135deg, var(--color-blue) 0%, var(--color-pink) 100%);
    padding: var(--spacing-medium) var(--spacing-large);
    border-radius: var(--border-radius-large);
    color: var(--color-black);
    font-size: clamp(1rem, 2.5vw, 1.2rem);
    font-weight: var(--font-weight-normal);
    transition: all var(--transition-fast);
    border: 2px solid var(--color-accent);
    cursor: pointer;
    user-select: none;
}

.email-display:hover,
.email-display:focus {
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.15);
    background: linear-gradient(135deg, var(--color-pink) 0%, var(--color-blue) 100%);
}

.email-display:active {
    transform: translateY(0);
}

.email-display i:first-child {
    font-size: 1.2em;
}

.location-info {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-small);
    font-size: clamp(0.9rem, 2.5vw, 1rem);
    color: var(--color-accent);
    flex-wrap: wrap;
    text-align: center;
    line-height: 1.6;
}

.location-info i {
    font-size: 1.2em;
    color: var(--color-black);
}

/* Additional Info */
.additional-info {
    text-align: center;
    margin-top: var(--spacing-large);
}

/* ===============
   FOOTER - MOBILE STACKED
   =============== */
footer {
    background-color: var(--color-black);
    color: var(--color-white);
    padding: var(--spacing-large) 4%;
    font-size: 12px;
    font-weight: var(--font-weight-light);
    opacity: 0;
    transform: translateY(30px);
    transition: opacity var(--transition-ease), transform var(--transition-ease);
}

footer.visible {
    opacity: 1;
    transform: translateY(0);
}

.footer-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: var(--spacing-large);
    max-width: 100%;
    margin: 0 auto;
}

.quick-links,
.copyright,
.social-icons {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-small);
    width: 100%;
}

.quick-links h4,
.social-icons h4 {
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-small);
    font-size: 14px;
}

.quick-links ul {
    list-style: none;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
    width: 100%;
}

.quick-links a {
    text-decoration: none;
    color: var(--color-white);
    transition: color var(--transition-fast);
    padding: var(--spacing-small);
    min-height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--border-radius-small);
}

.quick-links a:hover {
    color: var(--color-gray);
    text-decoration: underline;
    background-color: rgba(255, 255, 255, 0.1);
}

.copyright {
    text-align: center;
    padding: var(--spacing-medium) 0;
}

.copyright p:first-child {
    font-family: var(--font-heading);
    font-weight: var(--font-weight-bold);
    font-size: 13px;
    margin-bottom: var(--spacing-small);
}

.copyright p {
    margin: 5px 0;
    line-height: 1.4;
}

.social-links {
    display: flex;
    justify-content: center;
    gap: var(--spacing-small);
}

.social-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-gray);
    color: var(--color-black);
    transition: all var(--transition-fast);
    text-decoration: none;
    min-height: 44px;
}

.social-link:hover {
    background-color: var(--color-white);
    color: var(--color-black);
    transform: translateY(-2px);
    box-shadow: 0 3px 10px rgba(255, 255, 255, 0.2);
}

.social-link i {
    font-size: 18px;
}

/* ===============
   SMALL MOBILE (≤480px)
   =============== */
@media (max-width: 480px) {
    header {
        padding: var(--spacing-small) 3%;
    }
    
    .logo .heading {
        font-size: 11px;
    }
    
    main {
        padding: var(--spacing-large) 0;
    }
    
    .careers-section {
        padding: 0 3%;
    }
    
    .careers-header h1 {
        font-size: 2rem;
    }
    
    .subtitle {
        font-size: 1rem;
    }
    
    .hero-section,
    .info-block,
    .contact-card {
        padding: var(--spacing-medium);
    }
    
    .application-step {
        padding: var(--spacing-medium);
    }
    
    .step-number {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
    }
    
    .email-display {
        flex-direction: column;
        text-align: center;
        padding: var(--spacing-small) var(--spacing-medium);
    }
    
    .location-info {
        flex-direction: column;
        gap: var(--spacing-small);
    }
    
    .footer-content {
        padding: 0 3%;
        gap: var(--spacing-medium);
    }
    
    .social-links {
        flex-direction: column;
        gap: var(--spacing-small);
    }
    
    .social-link {
        justify-content: center;
    }
}

/* ===============
   LARGE MOBILE (481-767px)
   =============== */
@media (min-width: 481px) and (max-width: 767px) {
    header {
        flex-direction: row;
        justify-content: space-between;
        align-items: center;
        padding: var(--spacing-small) 5%;
    }
    
    .logo {
        margin-bottom: 0;
        flex-direction: row;
        align-items: center;
        gap: var(--spacing-small);
    }
    
    .logo .heading {
        font-size: 12px;
    }
    
    .logo-divider {
        width: 1px;
        height: 30px;
        margin: 0;
    }
    
    .application-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-medium);
    }
    
    .footer-links {
        flex-direction: row;
        justify-content: center;
    }
    
    .footer-content {
        grid-template-columns: repeat(2, 1fr);
        text-align: left;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links {
        flex-direction: row;
    }
}

/* ===============
   TABLET (768-1023px)
   =============== */
@media (min-width: 768px) and (max-width: 1023px) {
    .application-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-large);
    }
    
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
        text-align: left;
    }
    
    .footer-section {
        text-align: center;
    }
    
    .social-links {
        justify-content: center;
    }
    
    .location-info {
        justify-content: center;
    }
}

/* ===============
   DESKTOP (1024px-1399px)
   =============== */
@media (min-width: 1024px) {
    .application-grid {
        grid-template-columns: repeat(3, 1fr);
        gap: var(--spacing-large);
    }
    
    .footer-content {
        grid-template-columns: repeat(3, 1fr);
        text-align: left;
    }
    
    .footer-section {
        text-align: left;
    }
    
    .footer-section:nth-child(2) {
        text-align: center;
    }
    
    .footer-section:nth-child(3) {
        text-align: right;
    }
    
    .social-links {
        justify-content: flex-end;
    }
    
    .location-info {
        justify-content: flex-start;
        text-align: left;
    }
}

/* ===============
   LARGE DESKTOP (≥1400px)
   =============== */
@media (min-width: 1400px) {
    .careers-section {
        max-width: 1200px;
    }
    
    .footer-content {
        max-width: 1400px;
    }
    
    .hero-section,
    .info-block.highlight {
        padding: var(--spacing-xlarge);
    }
    
    .contact-card {
        padding: calc(var(--spacing-xlarge) * 1.5);
    }
}

/* ===============
   ACCESSIBILITY
   =============== */
@media (hover: none) and (pointer: coarse) {
    .application-step:hover,
    nav a:hover,
    .email-display:hover,
    .social-link:hover {
        transform: none;
        box-shadow: none;
    }
}

@media (prefers-contrast: high) {
    :root {
        --color-gray: #000000;
        --color-medium-gray: #333333;
        --color-accent: #000000;
    }
    
    .info-block.highlight {
        background: var(--color-light-gray);
    }
    
    .step-number {
        background: var(--color-black);
        color: var(--color-white);
    }
}

@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Focus styles for accessibility */
*:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* Print styles */
@media print {
    header,
    footer {
        display: none;
    }
    
    .careers-section {
        opacity: 1;
        transform: none;
    }
    
    .email-display {
        text-decoration: underline;
        background: none;
        border: none;
    }
}

/* ===============
   RESPONSIVE
   =============== */
@media (min-width: 768px) {
  .posts-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .post-card.featured {
    flex-direction: row;
  }
}

@media (min-width: 1024px) {
  .posts-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 767px) {
  .post-card.featured {
    flex-direction: column;
  }

  .post-image {
    width: 100%;
    height: 280px;
  }

  .post-content {
    width: 100%;
  }

  .post-title {
    font-size: 1.4rem;
  }

  .section-heading {
    font-size: 2rem;
  }
}