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/* ----------------------------------------------------
   Tamil Kadal – Global Styles
   Modern Magazine Layout (Tamil-only)
---------------------------------------------------- */

/* Reset */
*,
*::before,
*::after {
    box-sizing: border-box;
}

/* Root Colors */
:root {
    --primary: #7b1f2f;
    --secondary: #e58c2c;

    --rose: #be123c;
    --amber: #d97706;
    --sky: #0369a1;
    --emerald: #047857;
    --indigo: #4338ca;
    --green: #166534;

    --text-dark: #0f172a;
    --text-light: #475569;

    --radius-xl: 1.5rem;
    --radius-lg: 1rem;
}

/* BODY */
body {
    background: #ecf6fc;
    color: #2c2a2b;
}



/* HEADER */
.tk-header {
    position: sticky;
    top: 0;
    z-index: 999;
    background: #ffffff;                    /* warm news-site background */
    backdrop-filter: blur(12px);
    border-bottom: 1px solid #e2e8f0;
    box-shadow: 0 1px 4px rgba(15, 23, 42, 0.06);
}

/* thin color bar under header like news sites */
.tk-header::after {
    content: "";
    display: block;
    height: 2px;                              /* was 3px */
    background: linear-gradient(90deg, var(--primary), var(--amber));
}



.tk-header.scrolled {
    background: rgba(255, 255, 255, 0.92);
    backdrop-filter: blur(14px);
}


/* MAIN NAV LINKS – news-site style */
.tk-nav-link {
    position: relative;
    padding-bottom: 4px;
    text-decoration: none;
    color: #020617;                  /* almost black */
    font-weight: 600;
    transition: color 0.2s ease;
}

/* underline effect */
.tk-nav-link::after {
    content: "";
    position: absolute;
    left: 0;
    right: 0;
    bottom: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--amber));
    transform-origin: center;
    transform: scaleX(0);
    transition: transform 0.18s ease-out;
}

/* hover state */
.tk-nav-link:hover {
    color: var(--primary);
}

.tk-nav-link:hover::after {
    transform: scaleX(1);
}

/* active item (you can add this class manually if you want) */
.tk-nav-link-active,
.tk-nav-link-active:hover {
    color: var(--primary);
}

.tk-nav-link-active::after {
    transform: scaleX(1);
}



/* NAVIGATION */
.tk-nav a {
    color: #4a3b30;         /* warm coffee brown */
    font-weight: 600;
    font-size: 14px;
    padding: 6px 10px;
    border-radius: 6px;
    transition: 0.25s ease;
}

.tk-nav a:hover {
    color: #7b1f2f;         /* maroon hover */
    background-color: #f6e8e9;
}

.tk-nav a.active {
    color: #7b1f2f;
    background-color: #f1dadc;
    font-weight: 700;
}
.tk-nav-align {
    margin-top: 4px;   /* adjust until visually perfect */
}
/* ---------------------------
   MOBILE NAV (no broken lines)
----------------------------*/
.tk-mobile-nav{
  display:flex;
  gap:10px;
  padding:8px 16px 12px;
  overflow-x:auto;
  white-space:nowrap;       /* ✅ prevent wrapping */
  -webkit-overflow-scrolling:touch;
  border-top:1px solid #e2e8f0;
}

.tk-mobile-nav::-webkit-scrollbar{ height:0; } /* hide scrollbar */

.tk-mobile-nav a{
  display:inline-flex;
  align-items:center;
  padding:6px 12px;
  border-radius:999px;
  background:#f1f5f9;
  color:#334155;
  font-size:12px;
  font-weight:700;
  text-decoration:none;
  border:1px solid #e2e8f0;
  flex:0 0 auto;           /* ✅ keep each as a chip */
}

.tk-mobile-nav a:hover{
  background:#fde7ef;
  color:#7b1f2f;
  border-color:#fbcfe8;
}

.tk-search-align {
    margin-top: 4px;
}
/* ---------------------------------------------------------------
   HERO SECTION
----------------------------------------------------------------*/

.hero-banner {
    background: linear-gradient(to right, var(--primary), var(--rose), var(--secondary));
    padding: 2.5rem;
    border-radius: var(--radius-xl);
    color: white;
    box-shadow: 0 4px 25px rgba(0, 0, 0, 0.15);
}

/* ----------------------------------------------------------------
   CATEGORY SECTIONS
----------------------------------------------------------------*/

.category-section {
    background: white;
    padding: 2rem;
    border-radius: var(--radius-xl);
    border: 1px solid #e2e8f0;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
}

.category-title {
    font-size: 1.3rem;
    font-weight: 700;
    margin-bottom: .3rem;
}

.category-desc {
    font-size: .9rem;
    color: var(--text-light);
    margin-bottom: 1rem;
}

.category-card {
    background: #f8fafc;
    padding: 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid #e2e8f0;
    transition: 0.2s ease;
}

.category-card:hover {
    background: #f1f5f9;
}

/* Category image container */
.category-media {
    width: 100%;
    height: 220px;            /* You can adjust height if needed */
    border-radius: 1rem;
    overflow: hidden;
    background-color: #f1f5f9;
    border: 1px solid #e2e8f0;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.10);
    position: relative;
}

/* Category banner image covering the full rectangle */
.category-banner-image {
    width: 100%;
    height: 100%;
    object-fit: cover;        /* Enforces full cover look */
    display: block;
}


/* Color variations */
.section-primary   { color: var(--primary); }
.section-rose      { color: var(--rose); }
.section-amber     { color: var(--amber); }
.section-sky       { color: var(--sky); }
.section-emerald   { color: var(--emerald); }
.section-indigo    { color: var(--indigo); }
.section-green     { color: var(--green); }

/* Links */
.read-more {
    font-size: 11px;
    font-weight: 600;
    color: var(--primary);
    text-decoration: none;
}

.read-more:hover {
    text-decoration: underline;
}

/* ----------------------------------------------------------------
   FOOTER
----------------------------------------------------------------*/

.tk-footer {
    background: #0f172a;
    color: #cbd5e1;
}

.tk-footer a {
    color: #cbd5e1;
    transition: .2s ease;
}

.tk-footer a:hover {
    color: white;
}

/* ----------------------------------------------------------------
   BUTTONS
----------------------------------------------------------------*/

.tk-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .5rem 1.25rem;
    border-radius: var(--radius-lg);
    font-size: .85rem;
    font-weight: 600;
    cursor: pointer;
    text-decoration: none;
}

.tk-btn-primary {
    background: var(--primary);
    color: white;
}

.tk-btn-primary:hover {
    background: #651a26;
}

.tk-btn-outline {
    border: 1px solid var(--primary);
    color: var(--primary);
    background: white;
}

.tk-btn-outline:hover {
    background: var(--primary);
    color: white;
}

.tk-search-input {
    border: 1px solid #cbd5e1;
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 13px;
    width: 160px;
    outline: none;
    background: #ffffffcc;
}

.tk-search-input:focus {
    border-color: #7b1f2f;
    box-shadow: 0 0 0 1px rgba(123,31,47,0.3);
}


/* ----------------------------------------------------------------
   GRID UTILITIES
----------------------------------------------------------------*/

.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
    gap: 1rem;
}

.grid-3 {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1rem;
}

/* ----------------------------------------------------------------
   TYPOGRAPHY
----------------------------------------------------------------*/

h1, h2, h3, h4 {
    margin: 0;
    line-height: 1.3;
}

/* ----------------------------------------------------------------
   RESPONSIVE
----------------------------------------------------------------*/

@media (max-width: 640px) {
    .hero-banner {
        padding: 1.5rem;
    }
    .category-section {
        padding: 1.5rem;
    }
}