/* ============================================
   TWL Brand Hub & Single Pages
   ============================================ */

:root {
  --brand-bg: #0a0a0a;
  --brand-card: #111;
  --brand-text: #f0f0f0;
  --brand-text-2: #999;
  --brand-gold: #d4af37;
  --brand-border: rgba(255,255,255,0.06);
  --brand-radius: 12px;
}

/* Layout */
.twl-brand {
  background: var(--brand-bg);
  color: var(--brand-text);
  font-family: inherit;
  line-height: 1.6;
}

.twl-brand-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.twl-brand-container--narrow {
  max-width: 800px;
}

/* Section header */
.twl-brand-section-header {
  text-align: center;
  margin-bottom: clamp(32px, 4vw, 56px);
}

.twl-brand-section-title {
  font-size: clamp(1.6rem, 3vw, 2.4rem);
  font-weight: 700;
  color: var(--brand-text);
  margin: 0 0 12px;
  letter-spacing: -0.02em;
}

.twl-brand-section-subtitle {
  font-size: 1.05rem;
  color: var(--brand-text-2);
  margin: 0;
}

/* ── Breadcrumb ── */
.twl-brand-breadcrumb {
  padding: 16px 0 0;
  border-bottom: 1px solid var(--brand-border);
}

.twl-brand-breadcrumb__list {
  list-style: none;
  display: flex;
  align-items: center;
  gap: 8px;
  margin: 0;
  padding: 0 0 16px;
  font-size: 0.85rem;
  color: var(--brand-text-2);
}

.twl-brand-breadcrumb__list li:not(:last-child)::after {
  content: '/';
  margin-left: 8px;
  color: rgba(255,255,255,0.2);
}

.twl-brand-breadcrumb__list a {
  color: var(--brand-text-2);
  text-decoration: none;
  transition: color 0.2s;
}

.twl-brand-breadcrumb__list a:hover {
  color: var(--brand-gold);
}

.twl-brand-breadcrumb__list li[aria-current="page"] {
  color: var(--brand-gold);
}

/* ── Hero ── */
.twl-brand-hero {
  padding: clamp(80px, 12vw, 160px) 0 clamp(60px, 8vw, 100px);
  text-align: center;
  position: relative;
  background: radial-gradient(ellipse at 50% 0%, rgba(212,175,55,0.06) 0%, transparent 70%);
}

.twl-brand-hero__label {
  display: inline-block;
  font-size: 0.75rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--brand-gold);
  margin-bottom: 24px;
  font-weight: 600;
}

.twl-brand-hero__h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 1.1;
  margin: 0 0 20px;
  color: var(--brand-text);
}

.twl-brand-hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.15rem);
  color: var(--brand-text-2);
  max-width: 700px;
  margin: 0 auto 36px;
  line-height: 1.7;
}

/* ── Buttons ── */
.twl-brand-btn {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  font-size: 1rem;
  font-weight: 600;
  padding: 14px 32px;
  border-radius: 8px;
  text-decoration: none;
  transition: all 0.25s ease;
  cursor: pointer;
  border: none;
}

.twl-brand-btn--primary {
  background: var(--brand-gold);
  color: #0a0a0a;
}

.twl-brand-btn--primary:hover {
  background: #e5c342;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(212,175,55,0.25);
}

.twl-brand-btn--whatsapp {
  background: #25D366;
  color: #fff;
}

.twl-brand-btn--whatsapp:hover {
  background: #20bd5a;
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(37,211,102,0.25);
}

.twl-brand-btn--outline {
  background: transparent;
  color: var(--brand-text);
  border: 1px solid rgba(255,255,255,0.15);
}

.twl-brand-btn--outline:hover {
  border-color: var(--brand-gold);
  color: var(--brand-gold);
}

/* ── Hub Brand Cards ── */
.twl-brand-grid-section {
  padding: 0 0 clamp(60px, 8vw, 100px);
}

.twl-brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 24px;
}

.twl-brand-card {
  display: flex;
  flex-direction: column;
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  padding: 32px 28px;
  text-decoration: none;
  color: var(--brand-text);
  transition: border-color 0.3s, transform 0.3s;
}

.twl-brand-card:hover {
  border-color: rgba(212,175,55,0.3);
  transform: translateY(-4px);
}

.twl-brand-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 16px;
}

.twl-brand-card__name {
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
  color: var(--brand-text);
}

.twl-brand-card__arrow {
  font-size: 1.4rem;
  color: var(--brand-gold);
  transition: transform 0.3s;
}

.twl-brand-card:hover .twl-brand-card__arrow {
  transform: translateX(4px);
}

.twl-brand-card__models {
  font-size: 0.95rem;
  color: var(--brand-text-2);
  margin: 0 0 auto;
  padding-bottom: 20px;
  line-height: 1.5;
}

.twl-brand-card__footer {
  border-top: 1px solid var(--brand-border);
  padding-top: 16px;
}

.twl-brand-card__services {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--brand-gold);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* ── Intro section (hub) ── */
.twl-brand-intro-section {
  padding: clamp(60px, 8vw, 100px) 0;
  background: rgba(255,255,255,0.015);
}

.twl-brand-intro-section p {
  font-size: 1.05rem;
  color: var(--brand-text-2);
  line-height: 1.7;
  margin: 0 0 16px;
}

.twl-brand-intro-section p:last-child {
  margin-bottom: 0;
}

/* ── Cross-links (hub) ── */
.twl-brand-crosslinks {
  padding: clamp(40px, 6vw, 80px) 0;
}

.twl-brand-crosslinks__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
}

.twl-brand-crosslink {
  display: flex;
  flex-direction: column;
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  padding: 24px 28px;
  text-decoration: none;
  color: var(--brand-text);
  transition: border-color 0.3s, background 0.3s;
  position: relative;
}

.twl-brand-crosslink:hover {
  border-color: var(--brand-gold);
  background: rgba(212,175,55,0.04);
}

.twl-brand-crosslink__label {
  font-size: 0.8rem;
  color: var(--brand-text-2);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 8px;
}

.twl-brand-crosslink__title {
  font-size: 1.15rem;
  font-weight: 700;
}

.twl-brand-crosslink__arrow {
  position: absolute;
  top: 50%;
  right: 24px;
  transform: translateY(-50%);
  font-size: 1.3rem;
  color: var(--brand-gold);
  transition: transform 0.3s;
}

.twl-brand-crosslink:hover .twl-brand-crosslink__arrow {
  transform: translateY(-50%) translateX(4px);
}

/* ── Models ── */
.twl-brand-models {
  padding: clamp(60px, 8vw, 100px) 0;
}

.twl-brand-models__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 16px;
}

.twl-brand-models__item {
  display: flex;
  align-items: center;
  gap: 12px;
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  padding: 18px 22px;
  font-weight: 500;
}

.twl-brand-models__bullet {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--brand-gold);
  flex-shrink: 0;
}

/* ── Issues ── */
.twl-brand-issues {
  padding: clamp(60px, 8vw, 100px) 0;
  background: rgba(255,255,255,0.015);
}

.twl-brand-issues__list {
  max-width: 700px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.twl-brand-issues__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  padding: 20px 24px;
  font-size: 1rem;
  line-height: 1.5;
}

.twl-brand-issues__icon {
  color: #ff6a00;
  flex-shrink: 0;
  margin-top: 2px;
}

/* ── Services grid ── */
.twl-brand-services {
  padding: clamp(60px, 8vw, 100px) 0;
}

.twl-brand-services__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
}

.twl-brand-services__card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  padding: 22px 28px;
  text-decoration: none;
  color: var(--brand-text);
  transition: border-color 0.3s, background 0.3s;
}

.twl-brand-services__card:hover {
  border-color: var(--brand-gold);
  background: rgba(212,175,55,0.04);
}

.twl-brand-services__name {
  font-weight: 600;
  font-size: 1rem;
}

.twl-brand-services__arrow {
  font-size: 1.3rem;
  color: var(--brand-gold);
  transition: transform 0.3s;
}

.twl-brand-services__card:hover .twl-brand-services__arrow {
  transform: translateX(4px);
}

/* ── Cases ── */
.twl-brand-cases {
  padding: clamp(60px, 8vw, 100px) 0;
  background: rgba(255,255,255,0.015);
}

.twl-brand-cases__grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 24px;
}

.twl-brand-cases__card {
  display: flex;
  flex-direction: column;
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  overflow: hidden;
  text-decoration: none;
  color: var(--brand-text);
  transition: border-color 0.3s, transform 0.3s;
}

.twl-brand-cases__card:hover {
  border-color: rgba(212,175,55,0.3);
  transform: translateY(-4px);
}

.twl-brand-cases__image {
  aspect-ratio: 16/10;
  overflow: hidden;
}

.twl-brand-cases__image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.4s;
}

.twl-brand-cases__card:hover .twl-brand-cases__image img {
  transform: scale(1.05);
}

.twl-brand-cases__content {
  padding: 20px 24px;
}

.twl-brand-cases__title {
  font-size: 1.1rem;
  font-weight: 600;
  margin: 0 0 6px;
  color: var(--brand-text);
}

.twl-brand-cases__meta {
  font-size: 0.85rem;
  color: var(--brand-text-2);
  margin: 0;
}

.twl-brand-cases__more {
  text-align: center;
  margin-top: 40px;
}

/* ── FAQ ── */
.twl-brand-faq {
  padding: clamp(60px, 8vw, 100px) 0;
}

.twl-brand-faq__list {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.twl-brand-faq__item {
  background: var(--brand-card);
  border: 1px solid var(--brand-border);
  border-radius: var(--brand-radius);
  overflow: hidden;
  transition: border-color 0.3s;
}

.twl-brand-faq__item:has([aria-expanded="true"]) {
  border-color: rgba(212,175,55,0.2);
}

.twl-brand-faq__trigger {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 24px;
  background: none;
  border: none;
  color: var(--brand-text);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  text-align: left;
  gap: 16px;
  line-height: 1.4;
}

.twl-brand-faq__trigger:hover {
  color: var(--brand-gold);
}

.twl-brand-faq__icon {
  font-size: 1.3rem;
  color: var(--brand-gold);
  flex-shrink: 0;
  transition: transform 0.3s;
}

.twl-brand-faq__panel {
  transition: height 0.3s ease;
}

.twl-brand-faq__content {
  padding: 0 24px 20px;
}

.twl-brand-faq__content p {
  margin: 0;
  color: var(--brand-text-2);
  font-size: 0.95rem;
  line-height: 1.7;
}

/* ── CTA ── */
.twl-brand-cta {
  padding: clamp(60px, 8vw, 100px) 0;
  text-align: center;
  background: radial-gradient(ellipse at 50% 100%, rgba(212,175,55,0.06) 0%, transparent 70%);
}

.twl-brand-cta__title {
  font-size: clamp(1.8rem, 4vw, 2.8rem);
  font-weight: 800;
  margin: 0 0 16px;
  letter-spacing: -0.02em;
}

.twl-brand-cta__subtitle {
  font-size: 1.1rem;
  color: var(--brand-text-2);
  margin: 0 0 36px;
  max-width: 550px;
  margin-left: auto;
  margin-right: auto;
}

.twl-brand-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 16px;
}

/* ── Back to hub ── */
.twl-brand-backhub {
  padding: 40px 0 clamp(60px, 8vw, 100px);
  text-align: center;
}

/* ── Responsive ── */
@media (max-width: 768px) {
  .twl-brand-grid {
    grid-template-columns: 1fr;
  }

  .twl-brand-crosslinks__grid {
    grid-template-columns: 1fr;
  }

  .twl-brand-models__grid {
    grid-template-columns: 1fr;
  }

  .twl-brand-services__grid {
    grid-template-columns: 1fr;
  }

  .twl-brand-cases__grid {
    grid-template-columns: 1fr;
  }

  .twl-brand-cta__actions {
    flex-direction: column;
    align-items: center;
  }

  .twl-brand-btn {
    width: 100%;
    justify-content: center;
    max-width: 320px;
  }
}