/* ==========================================================================
           FONT IMPORTS & BASE RESET
           ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@100;200;300;400;500;600&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    font-family: 'Poppins', sans-serif;
}

html {
    font-size: 62.5%;
}

body {
    width: 100%;
    height: 100vh;
    overflow-x: hidden;
    background-color: black;
    color: white;
}

/* ==========================================================================
   HEADER STYLES - MODIFIED FOR RIGHT NAVIGATION
   ========================================================================== */
header {
    margin-top: 20px;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 1rem 9%;
    background-color: transparent;
    filter: drop-shadow(10px);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.logo {
    font-size: 3rem;
    color: #fad867;
    font-weight: 800;
    cursor: pointer;
    transition: 0.5s ease;
}

.logo:hover {
    transform: scale(1.1);
}

/* ==========================================================================
   NAVIGATION STYLES - MOVED TO RIGHT
   ========================================================================== */
nav {
    margin-left: auto;
}

nav a {
    font-size: 1.8rem;
    color: white;
    margin-left: 4rem;
    font-weight: 500;
    transition: 0.3s ease;
}

nav a:hover,
nav a.active {
    color: #fad867;
}

/* ==========================================================================
   NAVIGATION MOBILE STYLES - ALREADY ON RIGHT
   ========================================================================== */
@media(max-width:1000px) {
    nav {
        position: absolute;
        display: none;
        top: 0;
        right: 0;
        width: 50%;
        border-left: 3px solid #fad867;
        border-bottom: 3px solid #fad867;
        border-bottom-left-radius: 2rem;
        padding: 1rem solid;
        background-color: #161616;
        border-top: 0.1rem solid rgba(0, 0, 0, 0.1);
    }

    nav.active {
        display: block;
    }

    nav a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    nav a:hover,
    nav a.active {
        padding: 1rem;
        border-radius: 0.5rem;
    }
}

/* ==========================================
   SEGMENT 2: MAIN CONTAINER STYLES
========================================== */
.blog {
    min-height: 100vh;
    padding: 5rem 9%;
    background-color: black;
    margin-top: 8rem;
}

/* ==========================================
   SEGMENT 3: HEADER STYLES
========================================== */
.h2.article-title {
    font-size: 5rem;
    font-weight: 700;
    color: #fad867;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #fad867, #ffd30ef3);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-transform: uppercase;
    letter-spacing: 0.2rem;
    text-align: center;
}

/* ==========================================
   SEGMENT 4: BLOG POSTS LAYOUT - 3 COLUMNS
========================================== */
.blog-posts {
    max-width: 120rem;
    margin: 0 auto;
}

.blog-posts-list {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 3rem;
    list-style: none;
    padding: 0;
}

/* ==========================================
   SEGMENT 5: BLOG POST ITEM STYLES
========================================== */
.blog-post-item {
    background: linear-gradient(145deg, #1a1a1a, #0f0f0f);
    border-radius: 2rem;
    overflow: hidden;
    transition: all 0.4s ease;
    border: 1px solid rgba(250, 216, 103, 0.1);
    position: relative;
    opacity: 0;
    transform: translateY(3rem);
    animation: slideUp 0.8s ease forwards;
}

.blog-post-item::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: linear-gradient(135deg, transparent, rgba(250, 216, 103, 0.05));
    opacity: 0;
    transition: opacity 0.4s ease;
    z-index: 1;
}

.blog-post-item:hover::before {
    opacity: 1;
}

.blog-post-item:hover {
    transform: translateY(-1rem);
    box-shadow: 0 2rem 4rem rgba(250, 216, 103, 0.2);
    border-color: rgba(250, 216, 103, 0.3);
}

.blog-post-item a {
    display: block;
    color: inherit;
    position: relative;
    z-index: 2;
}

/* ==========================================
   SEGMENT 6: ANIMATION DELAYS
========================================== */
.blog-post-item:nth-child(1) { animation-delay: 0.1s; }
.blog-post-item:nth-child(2) { animation-delay: 0.2s; }
.blog-post-item:nth-child(3) { animation-delay: 0.3s; }
.blog-post-item:nth-child(4) { animation-delay: 0.4s; }
.blog-post-item:nth-child(5) { animation-delay: 0.5s; }
.blog-post-item:nth-child(6) { animation-delay: 0.6s; }

/* ==========================================
   SEGMENT 7: BLOG BANNER/IMAGE STYLES
========================================== */
.blog-banner-box {
    position: relative;
    height: 25rem;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.blog-banner-box img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
    filter: brightness(0.8);
}

.blog-banner-box img.center-image {
    max-width: 100%;
    height: auto;
    display: block;
    margin: 0 auto;
    border-radius: 1rem;
}

.blog-post-item:hover .blog-banner-box img {
    transform: scale(1.1);
    filter: brightness(1);
}

/* ==========================================
   SEGMENT 8: BLOG CONTENT STYLES
========================================== */
.blog-content {
    padding: 2.5rem;
}

.blog-meta {
    display: flex;
    align-items: center;
    margin-bottom: 1.5rem;
    font-size: 1.4rem;
}

.blog-category {
    background: linear-gradient(135deg, #fad867, #ffd30ef3);
    color: white;
    padding: 0.5rem 1.2rem;
    border-radius: 2rem;
    font-weight: 500;
    font-size: 1.2rem;
    text-transform: uppercase;
    letter-spacing: 0.1rem;
}

.dot {
    width: 0.4rem;
    height: 0.4rem;
    background-color: #666;
    border-radius: 50%;
    margin: 0 1.5rem;
}

.blog-meta time {
    color: #888;
    font-size: 1.3rem;
}

.h3.blog-item-title {
    font-size: 2.2rem;
    font-weight: 600;
    color: white;
    margin-bottom: 1rem;
    line-height: 1.3;
    transition: color 0.3s ease;
}

.blog-post-item:hover .h3.blog-item-title {
    color: #fad867;
}

.blog-text {
    font-size: 1.5rem;
    color: #aaa;
    line-height: 1.6;
}

/* ==========================================
   SEGMENT 9: ANIMATIONS
========================================== */
@keyframes slideUp {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ==========================================
   SEGMENT 10: RESPONSIVE - LARGE SCREENS
========================================== */
@media (max-width: 1200px) {
    .blog {
        padding: 5rem 7%;
    }
    
    .blog-posts-list {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ==========================================
   SEGMENT 11: RESPONSIVE - TABLETS
========================================== */
@media (max-width: 768px) {
    html {
        font-size: 55%;
    }

    .blog {
        padding: 4rem 5%;
        margin-top: 7rem;
    }

    .h2.article-title {
        font-size: 4rem;
    }

    .blog-posts-list {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .blog-banner-box {
        height: 20rem;
    }

    .blog-content {
        padding: 2rem;
    }
}

/* ==========================================
   SEGMENT 12: RESPONSIVE - SMALL TABLETS
========================================== */
@media (max-width: 600px) {
    .blog {
        margin-top: 6rem;
    }

    .blog-posts-list {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .blog-banner-box {
        height: 18rem;
    }

    .h3.blog-item-title {
        font-size: 2rem;
    }

    .blog-content {
        padding: 1.5rem;
    }
}

/* ==========================================
   SEGMENT 13: RESPONSIVE - MOBILE
========================================== */
@media (max-width: 480px) {
    .blog {
        padding: 3rem 4%;
        margin-top: 5rem;
    }

    .h2.article-title {
        font-size: 3.5rem;
    }

    .blog-posts-list {
        gap: 1.5rem;
    }

    .blog-banner-box {
        height: 16rem;
    }

    .blog-content {
        padding: 1.2rem;
    }

    .h3.blog-item-title {
        font-size: 1.8rem;
    }

    .blog-text {
        font-size: 1.4rem;
    }
}

/* ==========================================
   SEGMENT 14: SCROLLBAR STYLING
========================================== */
::-webkit-scrollbar {
    width: 0.8rem;
}

::-webkit-scrollbar-track {
    background: #1a1a1a;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(135deg, #fad867, #ffd30ef3);
    border-radius: 0.4rem;
}

::-webkit-scrollbar-thumb:hover {
    background: linear-gradient(135deg, #fad867, #ffd30ef3);
}



/* ==========================================================================
   STUDY MATERIALS BUTTON STYLING
   Add this to the bottom of your style3.css file
   ========================================================================== */

.study-materials-link {
  margin-top: 1.5rem;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(250, 216, 103, 0.2);
}

.materials-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  background: linear-gradient(135deg, #fad867, #ffd30ef3);
  color: white;
  padding: 0.8rem 1.5rem;
  border-radius: 0.5rem;
  font-size: 1.4rem;
  font-weight: 500;
  transition: all 0.3s ease;
  text-decoration: none;
}

.materials-btn:hover {
  transform: translateY(-0.2rem);
  box-shadow: 0 0.5rem 1rem rgba(250, 216, 103, 0.3);
  background: linear-gradient(135deg, #fad867, #ffd30ef3);
}

.materials-btn i {
  font-size: 1.6rem;
}