@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400&display=swap');

*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --color-primary: #f54e00;
  --color-primary-active: #d04200;
  --color-canvas: #f7f7f4;
  --color-canvas-soft: #fafaf7;
  --color-surface-card: #ffffff;
  --color-surface-strong: #e6e5e0;
  --color-hairline: #e6e5e0;
  --color-hairline-soft: #efeee8;
  --color-hairline-strong: #cfcdc4;
  --color-ink: #26251e;
  --color-body: #5a5852;
  --color-body-strong: #26251e;
  --color-muted: #807d72;
  --color-muted-soft: #a09c92;
  --color-on-primary: #ffffff;
  --color-success: #1f8a65;
  --color-error: #cf2d56;

  --radius-xs: 4px;
  --radius-sm: 6px;
  --radius-md: 8px;
  --radius-lg: 12px;
  --radius-xl: 16px;
  --radius-pill: 9999px;

  --font-body: 'Inter', system-ui, 'Helvetica Neue', Helvetica, Arial, sans-serif;
  --font-mono: 'JetBrains Mono', monospace;

  --spacing-xxs: 4px;
  --spacing-xs: 8px;
  --spacing-sm: 12px;
  --spacing-base: 16px;
  --spacing-md: 20px;
  --spacing-lg: 24px;
  --spacing-xl: 32px;
  --spacing-xxl: 48px;
  --spacing-section: 80px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-canvas);
  color: var(--color-body);
  font-size: 16px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--color-ink);
  text-decoration: none;
  transition: color 0.15s ease;
}

a:hover {
  color: var(--color-primary);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 var(--spacing-xl);
}

/* NAV */
.site-nav {
  background-color: var(--color-canvas);
  border-bottom: 1px solid var(--color-hairline);
  position: sticky;
  top: 0;
  z-index: 100;
}

.site-nav__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.site-nav__logo {
  font-size: 18px;
  font-weight: 600;
  letter-spacing: -0.3px;
  color: var(--color-ink);
  line-height: 1;
}

.site-nav__logo span {
  color: var(--color-primary);
}

.site-nav__links {
  display: flex;
  align-items: center;
  gap: var(--spacing-xl);
  list-style: none;
}

.site-nav__links a {
  font-size: 14px;
  font-weight: 500;
  line-height: 1.4;
  color: var(--color-body);
}

.site-nav__links a:hover {
  color: var(--color-ink);
}

.site-nav__links a.active {
  color: var(--color-ink);
  font-weight: 600;
}

.nav-hamburger {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--spacing-xs);
  flex-direction: column;
  gap: 5px;
}

.nav-hamburger span {
  display: block;
  width: 22px;
  height: 2px;
  background: var(--color-ink);
  border-radius: 1px;
  transition: all 0.2s ease;
}

/* HERO */
.hero {
  padding: var(--spacing-section) 0;
  background-color: var(--color-canvas);
}

.hero__badge {
  display: inline-block;
  background: var(--color-surface-strong);
  color: var(--color-ink);
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  border-radius: var(--radius-pill);
  padding: 4px 10px;
  margin-bottom: var(--spacing-lg);
}

.hero__title {
  font-size: 56px;
  font-weight: 400;
  line-height: 1.1;
  letter-spacing: -1.5px;
  color: var(--color-ink);
  max-width: 760px;
  margin-bottom: var(--spacing-lg);
}

.hero__subtitle {
  font-size: 18px;
  line-height: 1.5;
  color: var(--color-body);
  max-width: 580px;
  margin-bottom: var(--spacing-xxl);
}

.hero__image {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--color-hairline);
  max-height: 480px;
}

.hero__image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

/* SECTIONS */
.section {
  padding: var(--spacing-section) 0;
}

.section--alt {
  background-color: var(--color-canvas-soft);
}

.section__label {
  display: inline-block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--spacing-sm);
}

.section__title {
  font-size: 36px;
  font-weight: 400;
  line-height: 1.2;
  letter-spacing: -0.72px;
  color: var(--color-ink);
  margin-bottom: var(--spacing-base);
}

.section__body {
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-body);
  max-width: 640px;
}

/* CARDS GRID */
.cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--spacing-lg);
  margin-top: var(--spacing-xxl);
}

.card {
  background: var(--color-surface-card);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  padding: var(--spacing-lg);
}

.card__img {
  width: 100%;
  height: 200px;
  object-fit: cover;
  border-radius: var(--radius-md);
  margin-bottom: var(--spacing-base);
}

.card__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--spacing-xs);
}

.card__title {
  font-size: 18px;
  font-weight: 600;
  line-height: 1.4;
  color: var(--color-ink);
  margin-bottom: var(--spacing-xs);
}

.card__body {
  font-size: 14px;
  line-height: 1.5;
  color: var(--color-body);
}

.card__link {
  display: inline-block;
  margin-top: var(--spacing-base);
  font-size: 14px;
  font-weight: 500;
  color: var(--color-primary);
}

/* INFO BLOCKS */
.info-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--spacing-xxl);
  align-items: center;
  margin-top: var(--spacing-xxl);
}

.info-grid--reversed {
  direction: rtl;
}

.info-grid--reversed > * {
  direction: ltr;
}

.info-block__title {
  font-size: 26px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.325px;
  color: var(--color-ink);
  margin-bottom: var(--spacing-base);
}

.info-block__body {
  font-size: 16px;
  line-height: 1.5;
  color: var(--color-body);
  margin-bottom: var(--spacing-base);
}

.info-block__body + .info-block__body {
  margin-top: var(--spacing-base);
}

.info-block__img {
  width: 100%;
  height: 340px;
  object-fit: cover;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-hairline);
}

/* ARTICLE PAGE */
.article-header {
  padding: var(--spacing-section) 0 var(--spacing-xxl);
  background-color: var(--color-canvas);
  border-bottom: 1px solid var(--color-hairline-soft);
}

.article-header__label {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--spacing-base);
}

.article-header__title {
  font-size: 48px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -1.2px;
  color: var(--color-ink);
  max-width: 720px;
  margin-bottom: var(--spacing-lg);
}

.article-header__meta {
  font-size: 14px;
  color: var(--color-muted);
}

.article-content {
  padding: var(--spacing-section) 0;
}

.article-content__inner {
  max-width: 740px;
}

.article-content h2 {
  font-size: 26px;
  font-weight: 400;
  line-height: 1.25;
  letter-spacing: -0.325px;
  color: var(--color-ink);
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-base);
}

.article-content h3 {
  font-size: 20px;
  font-weight: 600;
  line-height: 1.3;
  color: var(--color-ink);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.article-content p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-body);
  margin-bottom: var(--spacing-base);
}

.article-content ul,
.article-content ol {
  padding-left: var(--spacing-xl);
  margin-bottom: var(--spacing-base);
}

.article-content li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-body);
  margin-bottom: var(--spacing-xs);
}

.article-content figure {
  margin: var(--spacing-xxl) 0;
}

.article-content figure img {
  width: 100%;
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-hairline);
}

.article-content figcaption {
  font-size: 13px;
  color: var(--color-muted);
  margin-top: var(--spacing-xs);
  line-height: 1.4;
}

.article-content a {
  color: var(--color-primary);
  text-decoration: underline;
  text-decoration-color: transparent;
  transition: text-decoration-color 0.15s ease;
}

.article-content a:hover {
  text-decoration-color: var(--color-primary);
}

/* BREADCRUMB */
.breadcrumb {
  font-size: 13px;
  color: var(--color-muted);
  margin-bottom: var(--spacing-xl);
}

.breadcrumb a {
  color: var(--color-muted);
}

.breadcrumb a:hover {
  color: var(--color-ink);
}

.breadcrumb span {
  margin: 0 6px;
}

/* FORM */
.contact-section {
  padding: var(--spacing-section) 0;
  background-color: var(--color-canvas-soft);
  border-top: 1px solid var(--color-hairline);
}

.contact-form {
  background: var(--color-surface-card);
  border: 1px solid var(--color-hairline);
  border-radius: var(--radius-lg);
  padding: var(--spacing-xxl);
  max-width: 560px;
}

.form-group {
  margin-bottom: var(--spacing-lg);
}

.form-group label {
  display: block;
  font-size: 14px;
  font-weight: 500;
  color: var(--color-ink);
  margin-bottom: var(--spacing-xs);
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--color-surface-card);
  border: 1px solid var(--color-hairline-strong);
  border-radius: var(--radius-md);
  padding: 12px 16px;
  height: 44px;
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--color-ink);
  transition: border-color 0.15s ease;
  outline: none;
}

.form-group textarea {
  height: 120px;
  resize: vertical;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--color-ink);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--color-muted-soft);
}

.btn-primary {
  background: var(--color-primary);
  color: var(--color-on-primary);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  line-height: 1;
  padding: 10px 18px;
  height: 40px;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-primary:hover {
  background: var(--color-primary-active);
}

.btn-primary:disabled {
  opacity: 0.6;
  cursor: not-allowed;
}

.form-message {
  margin-top: var(--spacing-base);
  padding: 12px 16px;
  border-radius: var(--radius-md);
  font-size: 14px;
  display: none;
}

.form-message--success {
  background: #e8f6f1;
  color: var(--color-success);
  border: 1px solid #b8e4d3;
}

.form-message--error {
  background: #fce8ed;
  color: var(--color-error);
  border: 1px solid #f0b8c8;
}

/* FOOTER */
.site-footer {
  background-color: var(--color-canvas);
  border-top: 1px solid var(--color-hairline);
  padding: 64px 0 48px;
}

.site-footer__inner {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: var(--spacing-xxl);
}

.footer-brand__name {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-ink);
  margin-bottom: var(--spacing-sm);
}

.footer-brand__name span {
  color: var(--color-primary);
}

.footer-brand__desc {
  font-size: 14px;
  color: var(--color-body);
  line-height: 1.5;
  max-width: 240px;
}

.footer-col__title {
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.88px;
  text-transform: uppercase;
  color: var(--color-muted);
  margin-bottom: var(--spacing-base);
}

.footer-col__links {
  list-style: none;
}

.footer-col__links li {
  margin-bottom: var(--spacing-sm);
}

.footer-col__links a {
  font-size: 14px;
  color: var(--color-body);
}

.footer-col__links a:hover {
  color: var(--color-ink);
}

.site-footer__bottom {
  margin-top: var(--spacing-xxl);
  padding-top: var(--spacing-lg);
  border-top: 1px solid var(--color-hairline-soft);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: var(--spacing-base);
}

.site-footer__copy {
  font-size: 13px;
  color: var(--color-muted);
}

/* COOKIE BANNER */
#cookie-banner {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  background: var(--color-surface-card);
  border-top: 1px solid var(--color-hairline);
  padding: var(--spacing-lg) var(--spacing-xl);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--spacing-xl);
  flex-wrap: wrap;
  box-shadow: 0 -2px 12px rgba(38,37,30,0.06);
}

.cookie-banner__text {
  font-size: 14px;
  color: var(--color-body);
  max-width: 600px;
  line-height: 1.5;
}

.cookie-banner__text a {
  color: var(--color-primary);
}

.cookie-banner__actions {
  display: flex;
  gap: var(--spacing-xs);
  flex-shrink: 0;
}

.btn-secondary {
  background: var(--color-surface-card);
  color: var(--color-ink);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  padding: 10px 18px;
  height: 40px;
  border: 1px solid var(--color-hairline-strong);
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: background 0.15s ease;
}

.btn-secondary:hover {
  background: var(--color-surface-strong);
}

/* PAGE HERO (about/privacy/terms) */
.page-hero {
  padding: var(--spacing-section) 0 var(--spacing-xxl);
  border-bottom: 1px solid var(--color-hairline-soft);
}

.page-hero__title {
  font-size: 48px;
  font-weight: 400;
  line-height: 1.15;
  letter-spacing: -1.2px;
  color: var(--color-ink);
  margin-bottom: var(--spacing-base);
}

.page-hero__sub {
  font-size: 18px;
  color: var(--color-body);
  max-width: 520px;
  line-height: 1.5;
}

/* PROSE (pages) */
.prose {
  max-width: 740px;
  padding: var(--spacing-section) 0;
}

.prose h2 {
  font-size: 26px;
  font-weight: 400;
  letter-spacing: -0.325px;
  color: var(--color-ink);
  margin-top: var(--spacing-xxl);
  margin-bottom: var(--spacing-base);
}

.prose h3 {
  font-size: 18px;
  font-weight: 600;
  color: var(--color-ink);
  margin-top: var(--spacing-xl);
  margin-bottom: var(--spacing-sm);
}

.prose p {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-body);
  margin-bottom: var(--spacing-base);
}

.prose ul, .prose ol {
  padding-left: var(--spacing-xl);
  margin-bottom: var(--spacing-base);
}

.prose li {
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-body);
  margin-bottom: var(--spacing-xs);
}

.prose a {
  color: var(--color-primary);
}

.prose strong {
  color: var(--color-ink);
  font-weight: 600;
}

/* RELATED ARTICLES */
.related-section {
  padding: var(--spacing-section) 0;
  border-top: 1px solid var(--color-hairline);
}

/* UPDATES ROW */
.update-note {
  display: inline-block;
  font-size: 13px;
  color: var(--color-muted);
  margin-top: var(--spacing-xs);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
  .hero__title {
    font-size: 48px;
  }

  .cards-grid {
    grid-template-columns: repeat(2, 1fr);
  }

  .site-footer__inner {
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-xl);
  }
}

@media (max-width: 768px) {
  .site-nav__links {
    display: none;
    position: absolute;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--color-canvas);
    border-bottom: 1px solid var(--color-hairline);
    flex-direction: column;
    align-items: flex-start;
    gap: 0;
    padding: var(--spacing-base) var(--spacing-xl);
  }

  .site-nav__links.open {
    display: flex;
  }

  .site-nav__links li {
    width: 100%;
    padding: var(--spacing-sm) 0;
    border-bottom: 1px solid var(--color-hairline-soft);
  }

  .nav-hamburger {
    display: flex;
  }

  .info-grid {
    grid-template-columns: 1fr;
    gap: var(--spacing-xl);
  }

  .info-grid--reversed {
    direction: ltr;
  }
}

@media (max-width: 640px) {
  .container {
    padding: 0 var(--spacing-base);
  }

  .hero {
    padding: var(--spacing-xxl) 0;
  }

  .hero__title {
    font-size: 32px;
    letter-spacing: -0.8px;
  }

  .hero__subtitle {
    font-size: 16px;
  }

  .section {
    padding: var(--spacing-xxl) 0;
  }

  .section__title {
    font-size: 26px;
  }

  .cards-grid {
    grid-template-columns: 1fr;
  }

  .article-header__title {
    font-size: 32px;
  }

  .page-hero__title {
    font-size: 32px;
  }

  .site-footer__inner {
    grid-template-columns: 1fr;
  }

  .contact-form {
    padding: var(--spacing-xl);
  }

  #cookie-banner {
    flex-direction: column;
    align-items: flex-start;
  }

  .site-footer__bottom {
    flex-direction: column;
    align-items: flex-start;
  }
}