/* ============================================
   TrendRadar — Component Styles
   ============================================ */

/* --- Navigation --- */
.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid transparent;
  transition: border-color var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  height: var(--nav-height);
}

.nav--scrolled {
  border-bottom-color: var(--color-border);
  box-shadow: var(--shadow-sm);
}

.nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  font-weight: 700;
  font-size: var(--text-lg);
  color: var(--color-text);
  cursor: pointer;
}

.nav__logo svg {
  width: 32px;
  height: 32px;
}

.nav__links {
  display: flex;
  align-items: center;
  gap: var(--space-8);
}

.nav__link {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  transition: color var(--duration-fast) var(--ease-out);
  cursor: pointer;
}

.nav__link:hover {
  color: var(--color-text);
}

.nav__cta {
  display: inline-flex;
  align-items: center;
  padding: var(--space-2) var(--space-5);
  background: var(--color-teal);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast) var(--ease-out),
              transform var(--duration-fast) var(--ease-out);
}

.nav__cta:hover {
  background: var(--color-teal-hover);
  transform: translateY(-1px);
}

/* Mobile nav */
.nav__hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: var(--space-2);
  cursor: pointer;
}

.nav__hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-text);
  border-radius: 2px;
  transition: all var(--duration-normal) var(--ease-out);
}

.nav__hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(5px, 5px);
}
.nav__hamburger.active span:nth-child(2) {
  opacity: 0;
}
.nav__hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(5px, -5px);
}

.nav__mobile-menu {
  display: none;
  position: fixed;
  top: var(--nav-height);
  left: 0;
  right: 0;
  background: var(--color-bg);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-lg);
  padding: var(--space-6);
  z-index: 99;
}

.nav__mobile-menu.active {
  display: block;
}

.nav__mobile-menu a,
.nav__mobile-menu .nav__link {
  display: block;
  padding: var(--space-3) 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  border-bottom: 1px solid var(--color-border-subtle);
}

.nav__mobile-menu .nav__cta {
  display: block;
  text-align: center;
  margin-top: var(--space-4);
  padding: var(--space-3) var(--space-5);
  width: 100%;
}

@media (max-width: 768px) {
  .nav__links {
    display: none;
  }
  .nav__hamburger {
    display: flex;
  }
}

/* --- Buttons --- */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: all var(--duration-fast) var(--ease-out);
  cursor: pointer;
  white-space: nowrap;
}

.btn--primary {
  padding: var(--space-3) var(--space-8);
  background: var(--color-teal);
  color: #fff;
  font-size: var(--text-base);
}

.btn--primary:hover {
  background: var(--color-teal-hover);
  transform: translateY(-1px);
  box-shadow: var(--shadow-md);
}

.btn--large {
  padding: var(--space-4) var(--space-10);
  font-size: var(--text-lg);
  border-radius: var(--radius-lg);
}

.btn--secondary {
  padding: var(--space-3) var(--space-6);
  background: transparent;
  color: var(--color-teal);
  font-size: var(--text-sm);
  border: 1px solid var(--color-teal);
}

.btn--secondary:hover {
  background: var(--color-teal-light);
}

.btn--ghost {
  padding: var(--space-2) 0;
  color: var(--color-teal);
  font-size: var(--text-base);
  font-weight: 500;
}

.btn--ghost:hover {
  opacity: 0.8;
}

.btn--ghost svg {
  width: 16px;
  height: 16px;
  transition: transform var(--duration-fast) var(--ease-out);
}

.btn--ghost:hover svg {
  transform: translateX(3px);
}

/* --- Hero --- */
.hero {
  padding-top: calc(var(--nav-height) + var(--space-16));
  padding-bottom: var(--space-16);
  min-height: 85vh;
  display: flex;
  align-items: center;
}

.hero__inner {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: center;
}

.hero__content {
  max-width: 560px;
}

.hero__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-1) var(--space-4);
  background: var(--color-teal-light);
  color: var(--color-teal);
  font-size: var(--text-xs);
  font-weight: 600;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-6);
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hero__title {
  font-size: var(--text-hero);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.hero__subtitle {
  font-size: var(--text-lg);
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
  max-width: 480px;
}

.hero__actions {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.hero__visual {
  display: flex;
  justify-content: center;
  align-items: center;
}

.hero__visual svg {
  width: 100%;
  max-width: 520px;
  height: auto;
}

@media (max-width: 960px) {
  .hero__inner {
    grid-template-columns: 1fr;
    text-align: center;
  }
  .hero__content {
    max-width: 100%;
  }
  .hero__subtitle {
    max-width: 100%;
  }
  .hero__actions {
    justify-content: center;
  }
  .hero__visual {
    order: -1;
  }
  .hero__visual svg {
    max-width: 360px;
  }
  .hero {
    min-height: auto;
    padding-top: calc(var(--nav-height) + var(--space-10));
  }
}

/* --- Trusted By --- */
.trusted {
  padding: var(--space-12) 0 var(--space-8);
  border-top: 1px solid var(--color-border-subtle);
}

.trusted__label {
  text-align: center;
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-weight: 500;
  margin-bottom: var(--space-8);
}

.trusted__logos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-10);
  flex-wrap: wrap;
  opacity: 0.45;
}

.trusted__logos svg {
  height: 28px;
  width: auto;
}

@media (max-width: 640px) {
  .trusted__logos {
    gap: var(--space-6);
  }
  .trusted__logos svg {
    height: 22px;
  }
}

/* --- Section Headers --- */
.section__header {
  text-align: center;
  max-width: 680px;
  margin: 0 auto var(--space-12);
}

.section__label {
  display: inline-block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-teal);
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-3);
}

.section__title {
  font-size: var(--text-2xl);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

.section__subtitle {
  font-size: var(--text-base);
  color: var(--color-text-secondary);
  line-height: 1.65;
}

/* --- Features --- */
.features {
  background: var(--color-surface);
}

.features__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-16);
}

.feature-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.feature-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.feature-card__icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-5);
}

.feature-card__icon--hook { background: var(--color-hook-light); color: var(--color-hook); }
.feature-card__icon--topic { background: var(--color-topic-light); color: var(--color-topic); }
.feature-card__icon--concept { background: var(--color-concept-light); color: var(--color-concept); }

.feature-card__icon svg {
  width: 24px;
  height: 24px;
}

.feature-card__title {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.feature-card__desc {
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
}

/* Mock UI cards inside feature cards */
.mock-card {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  padding: var(--space-4);
  font-size: var(--text-xs);
}

.mock-card__header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: var(--space-3);
}

.mock-card__badge {
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.mock-card__badge--hook { background: var(--color-hook-light); color: var(--color-hook); }
.mock-card__badge--topic { background: var(--color-topic-light); color: var(--color-topic); }
.mock-card__badge--concept { background: var(--color-concept-light); color: var(--color-concept); }

.mock-card__badge--urgency {
  background: #FEF2F2;
  color: #DC2626;
}

.mock-card__title {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
}

.mock-card__meta {
  color: var(--color-text-muted);
  font-size: 11px;
}

.mock-card__bar {
  height: 4px;
  border-radius: 2px;
  background: var(--color-border);
  margin-top: var(--space-3);
  overflow: hidden;
}

.mock-card__bar-fill {
  height: 100%;
  border-radius: 2px;
}

.mock-card__bar-fill--hook { background: var(--color-hook); width: 82%; }
.mock-card__bar-fill--topic { background: var(--color-topic); width: 68%; }
.mock-card__bar-fill--concept { background: var(--color-concept); width: 55%; }

/* Secondary features grid */
.features__secondary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.secondary-feature {
  padding: var(--space-6);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  background: var(--color-surface-raised);
  transition: border-color var(--duration-fast) var(--ease-out);
}

.secondary-feature:hover {
  border-color: var(--color-teal);
}

.secondary-feature__icon {
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: var(--color-teal-light);
  color: var(--color-teal);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: var(--space-4);
}

.secondary-feature__icon svg {
  width: 18px;
  height: 18px;
}

.secondary-feature__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.secondary-feature__desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

@media (max-width: 960px) {
  .features__cards {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

@media (max-width: 768px) {
  .features__secondary {
    grid-template-columns: 1fr 1fr;
    gap: var(--space-4);
  }
}

@media (max-width: 480px) {
  .features__secondary {
    grid-template-columns: 1fr;
  }
}

/* --- Pricing --- */
.pricing {
  background: var(--color-bg);
}

.pricing__toggle {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-3);
  margin-bottom: var(--space-10);
}

.pricing__toggle-label {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-secondary);
  cursor: pointer;
}

.pricing__toggle-label.active {
  color: var(--color-text);
  font-weight: 600;
}

.pricing__toggle-switch {
  position: relative;
  width: 48px;
  height: 26px;
  background: var(--color-border);
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: background var(--duration-fast) var(--ease-out);
}

.pricing__toggle-switch.active {
  background: var(--color-teal);
}

.pricing__toggle-switch::after {
  content: '';
  position: absolute;
  top: 3px;
  left: 3px;
  width: 20px;
  height: 20px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--duration-fast) var(--ease-out);
  box-shadow: 0 1px 3px rgba(0,0,0,0.1);
}

.pricing__toggle-switch.active::after {
  transform: translateX(22px);
}

.pricing__save-badge {
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-teal);
  background: var(--color-teal-light);
  padding: 2px var(--space-2);
  border-radius: var(--radius-full);
}

.pricing__cards {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: var(--space-5);
  margin-bottom: var(--space-16);
}

.pricing-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  position: relative;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
}

.pricing-card:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.pricing-card--highlight {
  border-color: var(--color-teal);
  border-width: 2px;
  box-shadow: var(--shadow-md);
}

.pricing-card--highlight:hover {
  box-shadow: var(--shadow-lg);
}

.pricing-card__popular {
  position: absolute;
  top: -12px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-teal);
  color: #fff;
  font-size: 11px;
  font-weight: 600;
  padding: var(--space-1) var(--space-4);
  border-radius: var(--radius-full);
  text-transform: uppercase;
  letter-spacing: 0.04em;
  white-space: nowrap;
}

.pricing-card__name {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pricing-card__desc {
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
  line-height: 1.5;
  margin-bottom: var(--space-6);
  min-height: 40px;
}

.pricing-card__price {
  margin-bottom: var(--space-6);
}

.pricing-card__amount {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.03em;
}

.pricing-card__amount span {
  font-size: var(--text-sm);
  font-weight: 500;
  color: var(--color-text-muted);
}

.pricing-card__save {
  display: block;
  font-size: var(--text-xs);
  font-weight: 600;
  color: var(--color-teal);
  margin-top: var(--space-1);
}

.pricing-card__features {
  margin-bottom: var(--space-6);
}

.pricing-card__feature {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  padding: var(--space-2) 0;
  font-size: var(--text-xs);
  color: var(--color-text-secondary);
}

.pricing-card__feature svg {
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  margin-top: 1px;
}

.pricing-card__feature--included svg {
  color: var(--color-teal);
}

.pricing-card__feature--excluded {
  opacity: 0.4;
}

.pricing-card__feature--excluded svg {
  color: var(--color-text-muted);
}

.pricing-card__cta {
  width: 100%;
  text-align: center;
}

.pricing-card__seats {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  text-align: center;
  margin-top: var(--space-3);
}

@media (max-width: 1100px) {
  .pricing__cards {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 640px) {
  .pricing__cards {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* Feature comparison table */
.comparison {
  margin-bottom: var(--space-16);
  overflow-x: auto;
}

.comparison__table {
  width: 100%;
  border-collapse: collapse;
  font-size: var(--text-sm);
}

.comparison__table th,
.comparison__table td {
  padding: var(--space-3) var(--space-4);
  text-align: center;
  border-bottom: 1px solid var(--color-border-subtle);
}

.comparison__table th:first-child,
.comparison__table td:first-child {
  text-align: left;
  font-weight: 500;
  color: var(--color-text);
}

.comparison__table thead th {
  font-weight: 600;
  color: var(--color-text);
  border-bottom: 2px solid var(--color-border);
  padding-bottom: var(--space-4);
  font-size: var(--text-sm);
}

.comparison__table tbody td {
  color: var(--color-text-secondary);
}

.comparison__check {
  color: var(--color-teal);
}

.comparison__dash {
  color: var(--color-text-muted);
}

/* FAQ */
.faq {
  max-width: 720px;
  margin: 0 auto;
}

.faq__title {
  text-align: center;
  font-size: var(--text-xl);
  font-weight: 700;
  margin-bottom: var(--space-8);
}

.faq__item {
  border-bottom: 1px solid var(--color-border);
}

.faq__question {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-5) 0;
  font-size: var(--text-base);
  font-weight: 500;
  color: var(--color-text);
  text-align: left;
  cursor: pointer;
  transition: color var(--duration-fast) var(--ease-out);
}

.faq__question:hover {
  color: var(--color-teal);
}

.faq__question svg {
  width: 20px;
  height: 20px;
  flex-shrink: 0;
  transition: transform var(--duration-normal) var(--ease-out);
  color: var(--color-text-muted);
}

.faq__item.active .faq__question svg {
  transform: rotate(180deg);
}

.faq__answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--duration-normal) var(--ease-out),
              padding var(--duration-normal) var(--ease-out);
}

.faq__item.active .faq__answer {
  max-height: 300px;
}

.faq__answer p {
  padding-bottom: var(--space-5);
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-text-secondary);
}

/* --- About --- */
.about {
  background: var(--color-surface);
}

.about__content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-12);
  align-items: start;
}

.about__text {
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.about__pillars {
  display: flex;
  flex-direction: column;
  gap: var(--space-6);
}

.pillar {
  padding: var(--space-6);
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
}

.pillar__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.pillar__desc {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

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

/* --- Blog / Resources --- */
.blog__cards {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-6);
  margin-bottom: var(--space-8);
}

.blog-card {
  background: var(--color-surface-raised);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: transform var(--duration-normal) var(--ease-out),
              box-shadow var(--duration-normal) var(--ease-out);
  cursor: pointer;
}

.blog-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.blog-card__image {
  width: 100%;
  height: 200px;
  object-fit: cover;
  background: var(--color-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.blog-card__image svg {
  width: 100%;
  height: 100%;
}

.blog-card__body {
  padding: var(--space-6);
}

.blog-card__meta {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-bottom: var(--space-3);
}

.blog-card__title {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
  line-height: 1.4;
}

.blog-card__excerpt {
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.55;
}

.blog__view-all {
  text-align: center;
}

@media (max-width: 960px) {
  .blog__cards {
    grid-template-columns: 1fr;
    max-width: 480px;
    margin-left: auto;
    margin-right: auto;
  }
}

/* --- Blog Post Page --- */
.blog-post {
  padding-top: calc(var(--nav-height) + var(--space-12));
  padding-bottom: var(--space-16);
}

.blog-post__header {
  max-width: 720px;
  margin: 0 auto var(--space-10);
}

.blog-post__back {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  font-size: var(--text-sm);
  color: var(--color-teal);
  margin-bottom: var(--space-6);
}

.blog-post__back svg {
  width: 16px;
  height: 16px;
}

.blog-post__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  line-height: 1.2;
}

.blog-post__meta {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.blog-post__author {
  display: flex;
  align-items: center;
  gap: var(--space-2);
}

.blog-post__avatar {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: var(--color-teal-light);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-teal);
  font-weight: 600;
  font-size: var(--text-xs);
}

.blog-post__body {
  max-width: 720px;
  margin: 0 auto;
}

.blog-post__body h2 {
  font-size: var(--text-xl);
  font-weight: 700;
  color: var(--color-text);
  margin: var(--space-10) 0 var(--space-4);
}

.blog-post__body h3 {
  font-size: var(--text-lg);
  font-weight: 600;
  color: var(--color-text);
  margin: var(--space-8) 0 var(--space-3);
}

.blog-post__body p {
  margin-bottom: var(--space-5);
  font-size: var(--text-base);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.blog-post__body ul, .blog-post__body ol {
  margin-bottom: var(--space-5);
  padding-left: var(--space-6);
}

.blog-post__body li {
  margin-bottom: var(--space-2);
  font-size: var(--text-base);
  line-height: 1.65;
  color: var(--color-text-secondary);
  list-style: disc;
}

.blog-post__body ol li {
  list-style: decimal;
}

.blog-post__body strong {
  color: var(--color-text);
}

.blog-post__body blockquote {
  border-left: 3px solid var(--color-teal);
  padding-left: var(--space-5);
  margin: var(--space-6) 0;
  font-style: italic;
}

.blog-post__body blockquote p {
  color: var(--color-text);
}

/* Related posts */
.related-posts {
  max-width: 720px;
  margin: var(--space-16) auto 0;
  padding-top: var(--space-10);
  border-top: 1px solid var(--color-border);
}

.related-posts__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.related-posts__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-5);
}

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

/* --- Legal Pages --- */
.legal {
  padding-top: calc(var(--nav-height) + var(--space-12));
  padding-bottom: var(--space-16);
}

.legal__content {
  max-width: 780px;
  margin: 0 auto;
}

.legal__title {
  font-size: var(--text-2xl);
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-3);
}

.legal__updated {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  margin-bottom: var(--space-10);
}

.legal__content h2 {
  font-size: var(--text-lg);
  font-weight: 700;
  color: var(--color-text);
  margin: var(--space-10) 0 var(--space-4);
}

.legal__content h3 {
  font-size: var(--text-base);
  font-weight: 600;
  color: var(--color-text);
  margin: var(--space-6) 0 var(--space-3);
}

.legal__content p {
  margin-bottom: var(--space-4);
  font-size: var(--text-sm);
  line-height: 1.7;
  color: var(--color-text-secondary);
}

.legal__content ul {
  margin-bottom: var(--space-4);
  padding-left: var(--space-6);
}

.legal__content li {
  margin-bottom: var(--space-2);
  font-size: var(--text-sm);
  line-height: 1.65;
  color: var(--color-text-secondary);
  list-style: disc;
}

/* --- Footer --- */
.footer {
  background: var(--color-text);
  color: rgba(255,255,255,0.8);
  padding: var(--space-16) 0 var(--space-8);
}

.footer__top {
  display: grid;
  grid-template-columns: 1.5fr 1fr 1fr 1fr 1fr;
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.footer__brand {
  max-width: 320px;
}

.footer__logo {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: #fff;
  font-weight: 700;
  font-size: var(--text-lg);
  margin-bottom: var(--space-4);
}

.footer__logo svg {
  width: 28px;
  height: 28px;
}

.footer__desc {
  font-size: var(--text-sm);
  line-height: 1.6;
  color: rgba(255,255,255,0.6);
  margin-bottom: var(--space-6);
}

/* Newsletter */
.newsletter__title {
  font-size: var(--text-sm);
  font-weight: 600;
  color: #fff;
  margin-bottom: var(--space-3);
}

.newsletter__form {
  display: flex;
  gap: var(--space-2);
}

.newsletter__input {
  flex: 1;
  padding: var(--space-2) var(--space-3);
  background: rgba(255,255,255,0.1);
  border: 1px solid rgba(255,255,255,0.2);
  border-radius: var(--radius-md);
  color: #fff;
  font-size: var(--text-sm);
  outline: none;
  transition: border-color var(--duration-fast) var(--ease-out);
}

.newsletter__input::placeholder {
  color: rgba(255,255,255,0.4);
}

.newsletter__input:focus {
  border-color: var(--color-teal);
}

.newsletter__btn {
  padding: var(--space-2) var(--space-4);
  background: var(--color-teal);
  color: #fff;
  font-size: var(--text-sm);
  font-weight: 500;
  border-radius: var(--radius-md);
  transition: background var(--duration-fast) var(--ease-out);
}

.newsletter__btn:hover {
  background: var(--color-teal-hover);
}

.newsletter__success {
  display: none;
  padding: var(--space-3);
  background: rgba(16, 185, 129, 0.15);
  border-radius: var(--radius-md);
  font-size: var(--text-sm);
  color: var(--color-success);
  margin-top: var(--space-2);
}

.newsletter__success.active {
  display: block;
}

/* Footer columns */
.footer__column-title {
  font-size: var(--text-xs);
  font-weight: 600;
  color: #fff;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  margin-bottom: var(--space-4);
}

.footer__column a {
  display: block;
  font-size: var(--text-sm);
  color: rgba(255,255,255,0.6);
  padding: var(--space-1) 0;
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__column a:hover {
  color: #fff;
}

/* Footer bottom */
.footer__bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding-top: var(--space-8);
  border-top: 1px solid rgba(255,255,255,0.1);
  flex-wrap: wrap;
  gap: var(--space-4);
}

.footer__copy {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
}

.footer__bottom-links {
  display: flex;
  align-items: center;
  gap: var(--space-6);
}

.footer__bottom-links a {
  font-size: var(--text-xs);
  color: rgba(255,255,255,0.4);
  transition: color var(--duration-fast) var(--ease-out);
}

.footer__bottom-links a:hover {
  color: rgba(255,255,255,0.8);
}

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

.footer__social a {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 36px;
  height: 36px;
  border-radius: var(--radius-md);
  background: rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  transition: all var(--duration-fast) var(--ease-out);
}

.footer__social a:hover {
  background: rgba(255,255,255,0.15);
  color: #fff;
}

.footer__social a svg {
  width: 18px;
  height: 18px;
}

@media (max-width: 960px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
  .footer__brand {
    grid-column: 1 / -1;
    max-width: 100%;
  }
}

@media (max-width: 640px) {
  .footer__top {
    grid-template-columns: 1fr 1fr;
  }
  .footer__bottom {
    flex-direction: column;
    text-align: center;
  }
}

/* --- Cookie Banner --- */
.cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  z-index: 200;
  background: var(--color-bg);
  border-top: 1px solid var(--color-border);
  box-shadow: 0 -4px 24px rgba(15, 23, 42, 0.08);
  padding: var(--space-5) var(--space-6);
  transform: translateY(100%);
  transition: transform var(--duration-slow) var(--ease-out);
}

.cookie-banner.visible {
  transform: translateY(0);
}

.cookie-banner__inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.cookie-banner__text {
  flex: 1;
  font-size: var(--text-sm);
  color: var(--color-text-secondary);
  line-height: 1.5;
  min-width: 300px;
}

.cookie-banner__actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.cookie-banner__actions .btn {
  font-size: var(--text-sm);
  padding: var(--space-2) var(--space-5);
}

.cookie-banner__settings-btn {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  text-decoration: underline;
  cursor: pointer;
  background: none;
  border: none;
}

/* Cookie modal */
.cookie-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 300;
  background: rgba(15, 23, 42, 0.5);
  align-items: center;
  justify-content: center;
  padding: var(--space-4);
}

.cookie-modal.active {
  display: flex;
}

.cookie-modal__content {
  background: var(--color-bg);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  max-width: 520px;
  width: 100%;
  max-height: 90vh;
  overflow-y: auto;
  box-shadow: var(--shadow-xl);
}

.cookie-modal__title {
  font-size: var(--text-lg);
  font-weight: 700;
  margin-bottom: var(--space-6);
}

.cookie-modal__category {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: var(--space-4) 0;
  border-bottom: 1px solid var(--color-border-subtle);
}

.cookie-modal__category-info {
  flex: 1;
}

.cookie-modal__category-name {
  font-size: var(--text-sm);
  font-weight: 600;
  color: var(--color-text);
}

.cookie-modal__category-desc {
  font-size: var(--text-xs);
  color: var(--color-text-muted);
  margin-top: 2px;
}

/* Toggle switch */
.toggle {
  position: relative;
  width: 40px;
  height: 22px;
  flex-shrink: 0;
}

.toggle input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle__slider {
  position: absolute;
  cursor: pointer;
  top: 0; left: 0; right: 0; bottom: 0;
  background: var(--color-border);
  border-radius: var(--radius-full);
  transition: background var(--duration-fast) var(--ease-out);
}

.toggle__slider::before {
  content: '';
  position: absolute;
  height: 16px; width: 16px;
  left: 3px; bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: transform var(--duration-fast) var(--ease-out);
}

.toggle input:checked + .toggle__slider {
  background: var(--color-teal);
}

.toggle input:checked + .toggle__slider::before {
  transform: translateX(18px);
}

.toggle input:disabled + .toggle__slider {
  opacity: 0.5;
  cursor: default;
}

.cookie-modal__actions {
  display: flex;
  gap: var(--space-3);
  margin-top: var(--space-6);
}

.cookie-modal__actions .btn {
  flex: 1;
}

/* --- Scroll animations --- */
.fade-up {
  opacity: 0;
  transform: translateY(24px);
  transition: opacity 0.6s var(--ease-out), transform 0.6s var(--ease-out);
}

.fade-up.visible {
  opacity: 1;
  transform: translateY(0);
}

/* --- Page views (SPA routing) --- */
.page-view {
  display: none;
}

.page-view.active {
  display: block;
}

/* Main page shows by default via .active class */