/* ===================================================
   BHARAT OILS — Culinary & Wellness Hub Styles
   =================================================== */

/* --- Filter Bar --- */

.filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-wrap: wrap;
  padding-block: var(--space-6);
  margin-bottom: var(--space-10);
  border-bottom: 1px solid var(--color-divider);
}

.filter-btn {
  padding: var(--space-2) var(--space-5);
  border-radius: var(--radius-pill);
  font-size: var(--text-sm);
  font-weight: 500;
  border: 1.5px solid var(--color-divider);
  color: var(--color-body);
  background: transparent;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover,
.filter-btn.active {
  background: var(--color-saffron);
  border-color: var(--color-saffron);
  color: var(--color-white);
}

/* --- Featured Article --- */

.featured-article {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-md);
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  margin-bottom: var(--space-16);
  transition: box-shadow var(--transition-base);
}

.featured-article:hover { box-shadow: var(--shadow-lg); }

@media (max-width: 900px) {
  .featured-article { grid-template-columns: 1fr; }
}

.featured-article__image {
  min-height: 360px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 6rem;
  background: linear-gradient(135deg, var(--color-gold-faint), var(--color-cream-dark));
}

.featured-article__body {
  padding: var(--space-10);
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.featured-label {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-gold);
  margin-bottom: var(--space-4);
}

.featured-article__title {
  font-family: var(--font-display);
  font-size: clamp(var(--text-xl), 2.5vw, var(--text-3xl));
  color: var(--color-green-deep);
  margin-bottom: var(--space-4);
  line-height: 1.25;
}

.featured-article__excerpt {
  color: var(--color-body);
  line-height: 1.75;
  margin-bottom: var(--space-6);
}

.featured-article__meta {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
  flex-wrap: wrap;
}

.meta-tag {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* --- Article Grid --- */

.article-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-8);
}

@media (max-width: 1024px) {
  .article-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .article-grid { grid-template-columns: 1fr; }
}

/* --- Ritual & Puja Cluster (Deepam) --- */

.ritual-cluster {
  background: linear-gradient(160deg, #0A0A1A 0%, var(--color-navy) 100%);
  padding-block: var(--space-24);
  color: var(--color-white);
  position: relative;
  overflow: hidden;
}

.ritual-cluster::before {
  content: '';
  position: absolute;
  inset: 0;
  background: radial-gradient(ellipse at 60% 50%, rgba(201,168,76,0.15) 0%, transparent 65%);
}

.ritual-cluster .container { position: relative; z-index: 1; }
.ritual-cluster h2 { color: var(--color-white); }
.ritual-cluster .section-label { color: var(--color-gold); }
.ritual-cluster p { color: rgba(255,255,255,0.8); }

.ritual-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-8);
  margin-top: var(--space-12);
}

@media (max-width: 768px) {
  .ritual-grid { grid-template-columns: 1fr; }
}

.ritual-article {
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: background var(--transition-base);
}

.ritual-article:hover {
  background: rgba(255,255,255,0.09);
}

.ritual-article__icon { font-size: 2.5rem; margin-bottom: var(--space-4); }

.ritual-article h3 {
  font-size: var(--text-xl);
  color: var(--color-gold-light);
  margin-bottom: var(--space-3);
}

.ritual-article p {
  font-size: var(--text-sm);
  line-height: 1.7;
  margin-bottom: var(--space-5);
}

.ritual-article .article-card__link {
  color: var(--color-gold);
}

.ritual-article .article-card__link:hover { color: var(--color-gold-light); }

/* --- Oil Pairing Grid --- */

.oil-pairing-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-6);
}

@media (max-width: 1024px) {
  .oil-pairing-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 640px) {
  .oil-pairing-grid { grid-template-columns: 1fr; }
}

.oil-pairing-card {
  background: var(--color-cream);
  border-radius: var(--radius-xl);
  padding: var(--space-6);
  border: 1px solid var(--color-divider);
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.oil-pairing-card__oil {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  font-weight: 600;
}

.oil-pairing-card__list {
  list-style: none;
  padding: 0;
  margin: 0;
  flex: 1;
}

.oil-pairing-card__list li {
  font-size: var(--text-sm);
  color: var(--color-body);
  padding: var(--space-1) 0;
  border-bottom: 1px solid var(--color-divider);
}

.oil-pairing-card__list li:last-child { border-bottom: none; }

/* ================================================
   MULTI-DIMENSIONAL FILTER BAR (Recipes page)
   ================================================ */

.filter-section {
  padding-block: var(--space-6) var(--space-2) !important;
}

.filter-bar-multi {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  padding-block: var(--space-6);
  border-bottom: 1px solid var(--color-divider);
  margin-bottom: var(--space-10);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  flex-wrap: wrap;
}

.filter-group__label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-muted);
  min-width: 60px;
  flex-shrink: 0;
}

.filter-group__buttons {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

/* Oil-specific filter button accents */
.filter-btn--mustard.active  { background: var(--color-mustard);  border-color: var(--color-mustard); }
.filter-btn--groundnut.active { background: var(--color-groundnut); border-color: var(--color-groundnut); }
.filter-btn--sesame.active   { background: var(--color-sesame);   border-color: var(--color-sesame); }
.filter-btn--coconut.active  { background: var(--color-coconut);  border-color: var(--color-coconut); }

.filter-results {
  font-size: var(--text-sm);
  color: var(--color-muted);
  padding-top: var(--space-2);
  border-top: 1px solid var(--color-divider);
}

.filter-results span {
  font-weight: 700;
  color: var(--color-saffron);
}

/* Recipe tags inside cards */
.recipe-tags {
  display: flex;
  gap: var(--space-3);
  align-items: center;
  flex-wrap: wrap;
  font-size: var(--text-xs);
  color: var(--color-muted);
}

/* ================================================
   FESTIVAL KITCHEN CLUSTER
   ================================================ */

.festival-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (max-width: 900px) {
  .festival-grid { grid-template-columns: 1fr; }
}

.festival-card {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-6);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-divider);
  border-left: 4px solid var(--festival-color, var(--color-gold));
  box-shadow: var(--shadow-sm);
  transition: box-shadow var(--transition-base);
}

.festival-card:hover { box-shadow: var(--shadow-md); }

.festival-card__icon {
  font-size: 2.5rem;
  line-height: 1;
  padding-top: var(--space-1);
}

.festival-card__label {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-1);
}

.festival-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-green-deep);
  margin-bottom: var(--space-3);
}

.festival-card__desc {
  font-size: var(--text-sm);
  color: var(--color-body);
  line-height: 1.7;
  margin-bottom: var(--space-4);
}

.festival-card__recipes {
  list-style: none;
  padding: 0;
  margin: 0 0 var(--space-5);
  display: flex;
  flex-direction: column;
  gap: var(--space-1);
}

.festival-card__recipes li {
  font-size: var(--text-sm);
  color: var(--color-muted);
  padding-left: var(--space-4);
  position: relative;
}

.festival-card__recipes li::before {
  content: '→';
  position: absolute;
  left: 0;
  color: var(--festival-color, var(--color-gold));
}

/* ================================================
   OIL MASTERCLASS SECTION
   ================================================ */

.masterclass-section {
  background: linear-gradient(160deg, var(--color-green-deep) 0%, #1A3A10 100%);
  color: var(--color-white);
}

.masterclass-section h2 { color: var(--color-white); }
.masterclass-section .section-label { color: var(--color-gold); }
.masterclass-section > .container > .section-header p { color: rgba(255,255,255,0.7); }

.masterclass-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (max-width: 900px) {
  .masterclass-grid { grid-template-columns: 1fr; }
}

.masterclass-card {
  background: rgba(255,255,255,0.07);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
}

.masterclass-card__number {
  font-size: 4rem;
  font-weight: 900;
  color: rgba(255,255,255,0.08);
  position: absolute;
  top: var(--space-4);
  right: var(--space-6);
  line-height: 1;
  font-family: var(--font-display);
}

.masterclass-card__oil {
  font-size: var(--text-sm);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: var(--space-3);
}

.masterclass-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-gold-light);
  margin-bottom: var(--space-4);
  line-height: 1.3;
}

.masterclass-card__body {
  font-size: var(--text-sm);
  line-height: 1.8;
  color: rgba(255,255,255,0.8);
  margin-bottom: var(--space-5);
}

.masterclass-card__tip {
  background: rgba(201,162,0,0.15);
  border-left: 3px solid var(--color-gold);
  border-radius: 0 var(--radius-md) var(--radius-md) 0;
  padding: var(--space-3) var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-gold-light);
  line-height: 1.6;
}

/* ================================================
   OIL 101 EDUCATIONAL SECTION
   ================================================ */

.oil-101-section {
  background: var(--color-cream) !important;
}

.oil101-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-8);
}

@media (max-width: 900px) {
  .oil101-grid { grid-template-columns: 1fr; }
}

.oil101-card {
  background: var(--color-white);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  border: 1px solid var(--color-divider);
  box-shadow: var(--shadow-sm);
}

.oil101-card__icon {
  font-size: 2.5rem;
  margin-bottom: var(--space-4);
  display: block;
}

.oil101-card__title {
  font-family: var(--font-display);
  font-size: var(--text-xl);
  color: var(--color-green-deep);
  margin-bottom: var(--space-3);
}

.oil101-card__intro {
  font-size: var(--text-sm);
  color: var(--color-muted);
  margin-bottom: var(--space-5);
  line-height: 1.6;
}

.oil101-card__note {
  font-size: var(--text-xs);
  color: var(--color-muted);
  font-style: italic;
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: 1px solid var(--color-divider);
  line-height: 1.6;
}

/* Oil 101 Table */
.oil101-table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.oil101-table thead {
  background: var(--color-cream);
}

.oil101-table th {
  text-align: left;
  padding: var(--space-2) var(--space-3);
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-muted);
  border-bottom: 2px solid var(--color-divider);
}

.oil101-table td {
  padding: var(--space-3);
  border-bottom: 1px solid var(--color-divider);
  color: var(--color-body);
  vertical-align: top;
}

.oil101-table tbody tr:last-child td { border-bottom: none; }
.oil101-table tbody tr:hover { background: var(--color-cream); }

/* Substitution Guide */
.oil101-substitution {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
}

.substitution-row {
  display: grid;
  grid-template-columns: auto auto auto 1fr;
  gap: var(--space-3);
  align-items: start;
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-divider);
  font-size: var(--text-sm);
}

.substitution-row:last-child { border-bottom: none; }

.sub-from {
  color: var(--color-muted);
  white-space: nowrap;
}

.sub-arrow {
  color: var(--color-saffron);
  font-weight: 700;
}

.sub-to {
  font-weight: 700;
  color: var(--color-green-deep);
  white-space: nowrap;
}

.sub-note {
  color: var(--color-muted);
  font-size: var(--text-xs);
  line-height: 1.5;
  padding-top: 2px;
}

@media (max-width: 640px) {
  .substitution-row {
    grid-template-columns: 1fr;
    gap: var(--space-1);
  }
  .sub-arrow { display: none; }
}

/* Purity Checklist */
.purity-checklist {
  display: flex;
  flex-direction: column;
  gap: var(--space-3);
}

.checklist-item {
  display: flex;
  gap: var(--space-3);
  align-items: flex-start;
  padding: var(--space-3);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  line-height: 1.6;
}

.checklist-item--yes { background: rgba(26,122,42,0.06); }
.checklist-item--no  { background: rgba(220,53,69,0.06); }

.checklist-item__icon {
  font-size: 1rem;
  font-weight: 900;
  flex-shrink: 0;
  line-height: 1.5;
}

.checklist-item--yes .checklist-item__icon { color: var(--color-green); }
.checklist-item--no  .checklist-item__icon { color: #DC3545; }

/* ================================================
   DEEP DIVE LIST (Blog)
   ================================================ */

.deep-dive-list {
  display: flex;
  flex-direction: column;
  gap: 0;
  border: 1px solid var(--color-divider);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.deep-dive-item {
  display: grid;
  grid-template-columns: 56px 1fr 32px;
  gap: var(--space-6);
  align-items: center;
  padding: var(--space-6) var(--space-8);
  background: var(--color-white);
  border-bottom: 1px solid var(--color-divider);
  text-decoration: none;
  transition: background var(--transition-fast);
}

.deep-dive-item:last-child { border-bottom: none; }
.deep-dive-item:hover { background: var(--color-cream); }

.deep-dive-item__number {
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 900;
  color: var(--color-gold);
  line-height: 1;
  flex-shrink: 0;
}

.deep-dive-item__tag {
  font-size: var(--text-xs);
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--space-1);
}

.deep-dive-item__title {
  font-family: var(--font-display);
  font-size: var(--text-lg);
  color: var(--color-green-deep);
  margin-bottom: var(--space-2);
  line-height: 1.3;
}

.deep-dive-item__desc {
  font-size: var(--text-sm);
  color: var(--color-muted);
  line-height: 1.6;
}

.deep-dive-item__arrow {
  font-size: 1.5rem;
  color: var(--color-saffron);
  font-weight: 700;
  transition: transform var(--transition-fast);
}

.deep-dive-item:hover .deep-dive-item__arrow { transform: translateX(4px); }

@media (max-width: 640px) {
  .deep-dive-item {
    grid-template-columns: 40px 1fr;
    gap: var(--space-4);
    padding: var(--space-5);
  }
  .deep-dive-item__arrow { display: none; }
}

/* ================================================
   NEWSLETTER STRIP
   ================================================ */

.newsletter-strip {
  background: linear-gradient(135deg, var(--color-navy) 0%, #0d2155 100%);
  padding-block: var(--space-20);
  color: var(--color-white);
}

.newsletter-strip__inner {
  display: grid;
  grid-template-columns: 1fr 420px;
  gap: var(--space-16);
  align-items: center;
}

@media (max-width: 900px) {
  .newsletter-strip__inner {
    grid-template-columns: 1fr;
    gap: var(--space-8);
  }
}

.newsletter-strip__text h2 {
  font-family: var(--font-display);
  font-size: clamp(var(--text-2xl), 3vw, var(--text-4xl));
  color: var(--color-white);
  margin-bottom: var(--space-4);
}

.newsletter-strip__text p {
  color: rgba(255,255,255,0.75);
  font-size: var(--text-base);
  line-height: 1.7;
}

.newsletter-form__row {
  display: flex;
  gap: var(--space-3);
  margin-bottom: var(--space-3);
}

.newsletter-form__input {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-pill);
  border: 1.5px solid rgba(255,255,255,0.2);
  background: rgba(255,255,255,0.1);
  color: var(--color-white);
  font-size: var(--text-base);
  font-family: var(--font-body);
  transition: border-color var(--transition-fast);
}

.newsletter-form__input::placeholder { color: rgba(255,255,255,0.45); }
.newsletter-form__input:focus {
  outline: none;
  border-color: var(--color-gold);
  background: rgba(255,255,255,0.15);
}

.newsletter-form__note {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.45);
}