/* ── Anjoman Font ── */
@font-face {
  font-family: 'Anjoman';
  src: url('../../font/Anjoman-Regular.ttf') format('truetype');
  font-weight: 400;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Anjoman';
  src: url('../../font/Anjoman-Medium.ttf') format('truetype');
  font-weight: 500;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Anjoman';
  src: url('../../font/Anjoman-SemiBold.ttf') format('truetype');
  font-weight: 600;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: 'Anjoman';
  src: url('../../font/Anjoman-Bold.ttf') format('truetype');
  font-weight: 700;
  font-style: normal;
  font-display: swap;
}

/* ── Design Tokens ── */
:root {
  --color-primary: #223d5a;
  --color-primary-dark: #1a3048;
  --color-primary-light: #2e5278;
  --color-accent: #cdac7f;
  --color-accent-light: #ddc4a3;
  --color-accent-dark: #b89560;
  --color-bg: #faf9f7;
  --color-bg-alt: #f0ece6;
  --color-surface: #ffffff;
  --color-text: #1e2d3d;
  --color-text-muted: #5a6a7a;
  --color-text-on-dark: #f5f0ea;
  --color-border: rgba(34, 61, 90, 0.12);

  --font-family: 'Anjoman', Tahoma, sans-serif;
  --font-size-xs: 0.8125rem;
  --font-size-sm: 0.9375rem;
  --font-size-base: 1.0625rem;
  --font-size-lg: 1.25rem;
  --font-size-xl: 1.5rem;
  --font-size-2xl: 2rem;
  --font-size-3xl: 2.75rem;
  --font-size-4xl: 3.5rem;

  --space-xs: 0.5rem;
  --space-sm: 1rem;
  --space-md: 1.5rem;
  --space-lg: 2.5rem;
  --space-xl: 4rem;
  --space-2xl: 6rem;

  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --shadow-sm: 0 2px 8px rgba(34, 61, 90, 0.06);
  --shadow-md: 0 8px 32px rgba(34, 61, 90, 0.1);
  --shadow-lg: 0 16px 48px rgba(34, 61, 90, 0.14);

  --header-height: 80px;
  --max-width: 1200px;
  --transition: 0.25s ease;

  --logo-height-header: 56px;
  --logo-height-footer: 72px;
  --logo-height-page: 88px;
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
}

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  line-height: 1.85;
  color: var(--color-text);
  background: var(--color-bg);
  direction: rtl;
  text-align: right;
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color var(--transition);
}

ul, ol {
  list-style: none;
}

button {
  font-family: inherit;
  cursor: pointer;
  border: none;
  background: none;
}

/* ── Layout ── */
.container {
  width: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.section {
  padding-block: var(--space-2xl);
}

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

.section--dark {
  background: var(--color-primary);
  color: var(--color-text-on-dark);
}

/* ── Typography ── */
.badge {
  display: inline-block;
  font-size: var(--font-size-xs);
  font-weight: 600;
  letter-spacing: 0.02em;
  text-transform: uppercase;
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  padding: 0.35em 1em;
  border-radius: var(--radius-full);
  margin-bottom: var(--space-md);
}

.section--dark .badge {
  color: var(--color-accent-light);
  border-color: var(--color-accent-light);
}

.section-title {
  font-size: clamp(var(--font-size-xl), 4vw, var(--font-size-3xl));
  font-weight: 700;
  line-height: 1.35;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
}

.section--dark .section-title {
  color: var(--color-text-on-dark);
}

.section-lead {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  max-width: 65ch;
  line-height: 1.9;
}

.section--dark .section-lead {
  color: rgba(245, 240, 234, 0.75);
}

/* Justified body copy (Persian) */
:is(
  .hero__body,
  .section-lead,
  .about__lead,
  .dma__paragraph,
  .audience__body,
  .founder__bio,
  .cta__body,
  .principle-card__text,
  .article-card__excerpt,
  .article__content,
  .article__meta,
  .blog-list-item__excerpt
) {
  text-align: justify;
  text-align-last: right;
  text-justify: inter-word;
}

.section-title,
.hero__title,
.hero__subtitle,
.article__title,
.blog-list-item__title,
.founder__name,
.founder__role,
.principle-card__label,
.contact-item__label {
  text-align: right;
}

.cta .section-title,
.page-header__title,
.page-header__subtitle {
  text-align: center;
}

/* ── Header ── */
.header {
  position: fixed;
  top: 0;
  inset-inline: 0;
  z-index: 1000;
  height: var(--header-height);
  background: rgba(34, 61, 90, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(205, 172, 127, 0.15);
  transition: box-shadow var(--transition);
}

.header--scrolled {
  box-shadow: var(--shadow-md);
}

.header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
  max-width: var(--max-width);
  margin-inline: auto;
  padding-inline: var(--space-md);
}

.logo {
  display: flex;
  align-items: center;
  flex-shrink: 0;
  line-height: 0;
}

.logo__img {
  display: block;
  width: auto;
  height: var(--logo-height, 44px);
  max-width: var(--logo-max-width, 140px);
  object-fit: contain;
  object-position: center;
}

.logo__img--header {
  --logo-height: var(--logo-height-header);
  --logo-max-width: 180px;
}

.logo__img--footer {
  --logo-height: var(--logo-height-footer);
  --logo-max-width: 200px;
}

.logo__img--page {
  --logo-height: var(--logo-height-page);
  --logo-max-width: 220px;
}

.logo__img--about {
  --logo-height: clamp(80px, 14vw, 120px);
  --logo-max-width: 200px;
}

.page-header__brand {
  display: flex;
  justify-content: center;
  margin-bottom: var(--space-md);
  line-height: 0;
}

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

.nav__list {
  display: flex;
  align-items: center;
  gap: 0.25rem;
}

.nav__link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: rgba(245, 240, 234, 0.85);
  padding: 0.5em 0.85em;
  border-radius: var(--radius-sm);
  transition: background var(--transition), color var(--transition);
}

.nav__link:hover,
.nav__link--active {
  color: var(--color-accent);
  background: rgba(205, 172, 127, 0.1);
}

.nav__cta {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  background: var(--color-accent);
  padding: 0.6em 1.4em;
  border-radius: var(--radius-full);
  transition: background var(--transition), transform var(--transition);
  white-space: nowrap;
}

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

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  padding: 8px;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-accent);
  border-radius: 2px;
  transition: transform var(--transition), opacity var(--transition);
}

.nav-toggle--open span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.nav-toggle--open span:nth-child(2) {
  opacity: 0;
}

.nav-toggle--open span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

/* ── Buttons ── */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--font-size-sm);
  font-weight: 600;
  padding: 0.85em 2em;
  border-radius: var(--radius-full);
  transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
}

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

.btn--primary:hover {
  background: var(--color-accent-light);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn--outline {
  color: var(--color-accent);
  border: 2px solid var(--color-accent);
  background: transparent;
}

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

.btn--light {
  color: var(--color-primary);
  background: var(--color-text-on-dark);
}

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

/* ── Hero ── */
.hero {
  min-height: 100vh;
  display: flex;
  align-items: center;
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 50%, var(--color-primary-light) 100%);
  color: var(--color-text-on-dark);
  padding-top: var(--header-height);
  padding-bottom: calc(var(--space-xl) + 3rem);
  position: relative;
  overflow: hidden;
}

.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 60% 50% at 80% 20%, rgba(205, 172, 127, 0.12) 0%, transparent 70%),
    radial-gradient(ellipse 40% 40% at 10% 80%, rgba(205, 172, 127, 0.08) 0%, transparent 60%);
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 780px;
}

.hero .badge {
  margin-bottom: var(--space-lg);
}

.hero__title {
  font-size: clamp(var(--font-size-2xl), 5vw, var(--font-size-4xl));
  font-weight: 700;
  line-height: 1.3;
  margin-bottom: var(--space-md);
}

.hero__subtitle {
  font-size: clamp(var(--font-size-base), 2.5vw, var(--font-size-xl));
  font-weight: 500;
  color: var(--color-accent);
  margin-bottom: var(--space-lg);
  line-height: 1.7;
}

.hero__body {
  font-size: var(--font-size-base);
  color: rgba(245, 240, 234, 0.8);
  max-width: 60ch;
  margin-bottom: var(--space-xl);
  line-height: 2;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-sm);
}

.hero__scroll {
  position: absolute;
  bottom: var(--space-lg);
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-xs);
  color: rgba(245, 240, 234, 0.4);
  font-size: var(--font-size-xs);
  pointer-events: none;
  animation: bounce 2s infinite;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-accent), transparent);
}

@keyframes bounce {
  0%, 100% { transform: translateX(-50%) translateY(0); }
  50% { transform: translateX(-50%) translateY(8px); }
}

@media (max-height: 780px) {
  .hero__scroll {
    display: none;
  }

  .hero {
    padding-bottom: var(--space-xl);
  }
}

/* ── About ── */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
  align-items: center;
}

.about__chips {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
  margin: var(--space-lg) 0;
}

.chip {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.5em 1.2em;
  border-radius: var(--radius-full);
  box-shadow: var(--shadow-sm);
}

.about__lead {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-md);
  line-height: 1.7;
}

.about__visual {
  position: relative;
  aspect-ratio: 4/3;
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.about__visual-inner {
  text-align: center;
  padding: var(--space-lg);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--space-md);
}

.about__visual-text {
  font-size: var(--font-size-lg);
  font-weight: 600;
  color: var(--color-text-on-dark);
  line-height: 1.6;
}

/* ── DMA ── */
.dma__content {
  max-width: 800px;
}

.dma__paragraph {
  margin-bottom: var(--space-md);
  color: rgba(245, 240, 234, 0.75);
  font-size: var(--font-size-base);
  line-height: 2;
}

.dma__highlight {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.dma__card {
  background: rgba(255, 255, 255, 0.06);
  border: 1px solid rgba(205, 172, 127, 0.2);
  border-radius: var(--radius-md);
  padding: var(--space-md);
}

.dma__card-label {
  font-size: var(--font-size-xs);
  color: var(--color-accent);
  font-weight: 600;
  margin-bottom: var(--space-xs);
}

.dma__card-text {
  font-size: var(--font-size-sm);
  color: rgba(245, 240, 234, 0.8);
  line-height: 1.8;
}

/* ── Audience ── */
.audience__wrapper {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: var(--space-xl);
  align-items: start;
}

.audience__body {
  font-size: var(--font-size-lg);
  color: var(--color-text-muted);
  line-height: 2;
  border-right: 3px solid var(--color-accent);
  padding-right: var(--space-lg);
}

/* ── Articles Carousel ── */
.articles__header {
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  margin-bottom: var(--space-xl);
  gap: var(--space-md);
  flex-wrap: wrap;
}

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

.article-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--color-border);
  transition: transform var(--transition), box-shadow var(--transition);
  display: flex;
  flex-direction: column;
}

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

.article-card__accent {
  height: 4px;
  background: linear-gradient(90deg, var(--color-accent), var(--color-primary));
}

.article-card__body {
  padding: var(--space-md);
  flex: 1;
  display: flex;
  flex-direction: column;
}

.article-card__title {
  font-size: var(--font-size-base);
  font-weight: 600;
  color: var(--color-primary);
  line-height: 1.6;
  margin-bottom: var(--space-sm);
  flex: 1;
}

.article-card__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.85;
  margin-bottom: var(--space-md);
}

.article-card__link {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent-dark);
  display: inline-flex;
  align-items: center;
  gap: 0.4em;
  transition: gap var(--transition);
}

.article-card__link:hover {
  gap: 0.7em;
  color: var(--color-primary);
}

.article-card__link::before {
  content: '←';
}

/* ── Principles ── */
.principles__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-md);
  margin-top: var(--space-xl);
}

.principle-card {
  background: var(--color-surface);
  border-radius: var(--radius-md);
  padding: var(--space-lg);
  border: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
  position: relative;
  overflow: hidden;
}

.principle-card::before {
  content: attr(data-number);
  position: absolute;
  top: var(--space-md);
  left: var(--space-md);
  font-size: 3rem;
  font-weight: 700;
  color: rgba(205, 172, 127, 0.15);
  line-height: 1;
}

.principle-card__label {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-sm);
}

.principle-card__text {
  font-size: var(--font-size-base);
  color: var(--color-text);
  line-height: 1.9;
}

/* ── CTA ── */
.cta {
  text-align: center;
}

.cta .section-title {
  max-width: 600px;
  margin-inline: auto;
}

.cta__body {
  font-size: var(--font-size-lg);
  color: rgba(245, 240, 234, 0.75);
  max-width: 55ch;
  margin: 0 auto var(--space-xl);
  line-height: 2;
}

/* ── Founder ── */
.founder__grid {
  display: grid;
  grid-template-columns: 280px 1fr;
  gap: var(--space-xl);
  align-items: start;
}

.founder__photo {
  aspect-ratio: 3/4;
  background: linear-gradient(160deg, var(--color-primary) 0%, var(--color-primary-light) 100%);
  border-radius: var(--radius-lg);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
}

.founder__photo-initials {
  font-size: 4rem;
  font-weight: 700;
  color: var(--color-accent);
  opacity: 0.6;
}

.founder__photo-accent {
  position: absolute;
  bottom: 0;
  inset-inline: 0;
  height: 4px;
  background: var(--color-accent);
}

.founder__name {
  font-size: var(--font-size-2xl);
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-xs);
}

.founder__role {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-lg);
}

.founder__bio {
  color: var(--color-text-muted);
  line-height: 2;
}

/* ── Contact ── */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: var(--space-xl);
}

.contact__info {
  display: flex;
  flex-direction: column;
  gap: var(--space-md);
}

.contact-item {
  display: flex;
  align-items: center;
  gap: var(--space-md);
  padding: var(--space-md);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: border-color var(--transition), box-shadow var(--transition);
}

.contact-item:hover {
  border-color: var(--color-accent);
  box-shadow: var(--shadow-sm);
}

.contact-item__icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-sm);
  background: rgba(34, 61, 90, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: var(--font-size-lg);
  flex-shrink: 0;
}

.contact-item__label {
  font-size: var(--font-size-xs);
  color: var(--color-text-muted);
  font-weight: 500;
}

.contact-item__value {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  direction: ltr;
  text-align: right;
}

.contact-item__value a:hover {
  color: var(--color-accent-dark);
}

.contact-noscript {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.7;
}

.contact__social {
  margin-top: var(--space-lg);
}

.contact__social-title {
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
}

.social-links {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-xs);
}

.social-link {
  font-size: var(--font-size-sm);
  font-weight: 500;
  color: var(--color-primary);
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  padding: 0.5em 1.2em;
  border-radius: var(--radius-full);
  transition: background var(--transition), border-color var(--transition);
}

.social-link:hover {
  background: var(--color-primary);
  color: var(--color-text-on-dark);
  border-color: var(--color-primary);
}

/* ── Footer ── */
.footer {
  background: var(--color-primary-dark);
  color: rgba(245, 240, 234, 0.6);
  padding-block: var(--space-xl);
}

.footer__inner {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: var(--space-md);
}

.footer__logo {
  display: inline-flex;
  line-height: 0;
  transition: opacity var(--transition);
}

.footer__logo:hover {
  opacity: 0.85;
}

.footer__tagline {
  font-size: var(--font-size-sm);
  max-width: 50ch;
  line-height: 1.8;
}

.footer__nav {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: var(--space-sm);
}

.footer__nav a {
  font-size: var(--font-size-sm);
  transition: color var(--transition);
}

.footer__nav a:hover {
  color: var(--color-accent);
}

.footer__copy {
  font-size: var(--font-size-xs);
  opacity: 0.5;
  margin-top: var(--space-sm);
}

/* ── Blog Page ── */
.page-header {
  background: linear-gradient(160deg, var(--color-primary-dark) 0%, var(--color-primary) 100%);
  color: var(--color-text-on-dark);
  padding-top: calc(var(--header-height) + var(--space-xl));
  padding-bottom: var(--space-xl);
  text-align: center;
}

.page-header__title {
  font-size: clamp(var(--font-size-2xl), 4vw, var(--font-size-3xl));
  font-weight: 700;
  margin-bottom: var(--space-sm);
}

.page-header__subtitle {
  font-size: var(--font-size-base);
  color: rgba(245, 240, 234, 0.7);
}

.blog-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-lg);
  padding-block: var(--space-2xl);
}

.blog-list-item {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: var(--space-lg);
  padding: var(--space-lg);
  background: var(--color-surface);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  transition: box-shadow var(--transition), border-color var(--transition);
}

.blog-list-item:hover {
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.blog-list-item__number {
  font-size: var(--font-size-3xl);
  font-weight: 700;
  color: rgba(205, 172, 127, 0.3);
  line-height: 1;
  min-width: 60px;
}

.blog-list-item__title {
  font-size: var(--font-size-xl);
  font-weight: 600;
  color: var(--color-primary);
  margin-bottom: var(--space-sm);
  line-height: 1.5;
}

.blog-list-item__title a:hover {
  color: var(--color-accent-dark);
}

.blog-list-item__excerpt {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  line-height: 1.9;
  margin-bottom: var(--space-md);
}

/* ── Article Page ── */
.article {
  padding-block: var(--space-2xl);
  padding-top: calc(var(--header-height) + var(--space-xl));
}

.article__header {
  max-width: 720px;
  margin-bottom: var(--space-xl);
}

.article__title {
  font-size: clamp(var(--font-size-xl), 3.5vw, var(--font-size-2xl));
  font-weight: 700;
  color: var(--color-primary);
  line-height: 1.45;
  margin-bottom: var(--space-md);
}

.article__meta {
  font-size: var(--font-size-sm);
  color: var(--color-text-muted);
  padding-bottom: var(--space-md);
  border-bottom: 2px solid var(--color-accent);
  line-height: 1.8;
}

.article__content {
  max-width: 720px;
  font-size: var(--font-size-base);
  line-height: 2.1;
  color: var(--color-text);
}

.article__content p {
  margin-bottom: var(--space-md);
}

.article__content ul {
  margin-bottom: var(--space-md);
  padding-right: var(--space-md);
}

.article__content li {
  position: relative;
  padding-right: var(--space-md);
  margin-bottom: var(--space-xs);
  color: var(--color-text-muted);
}

.article__content li::before {
  content: '';
  position: absolute;
  right: 0;
  top: 0.75em;
  width: 6px;
  height: 6px;
  background: var(--color-accent);
  border-radius: 50%;
}

.article__back {
  display: inline-flex;
  align-items: center;
  gap: 0.5em;
  font-size: var(--font-size-sm);
  font-weight: 600;
  color: var(--color-accent-dark);
  margin-bottom: var(--space-xl);
  transition: gap var(--transition);
}

.article__back:hover {
  gap: 0.8em;
  color: var(--color-primary);
}

.article__back::after {
  content: '→';
}

/* ── Responsive ── */
@media (max-width: 1024px) {
  .articles__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

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

@media (max-width: 768px) {
  :root {
    --space-2xl: 4rem;
    --logo-height-header: 46px;
    --logo-height-footer: 60px;
    --logo-height-page: 72px;
  }

  .logo__img--header {
    --logo-max-width: 150px;
  }

  .logo__img--page {
    --logo-max-width: min(200px, 50vw);
  }

  .logo__img--about {
    --logo-height: clamp(72px, 16vw, 100px);
    --logo-max-width: 180px;
  }

  .nav-toggle {
    display: flex;
  }

  .nav__list {
    position: fixed;
    top: var(--header-height);
    inset-inline: 0;
    background: var(--color-primary);
    flex-direction: column;
    padding: var(--space-md);
    gap: 0;
    transform: translateY(-120%);
    opacity: 0;
    transition: transform var(--transition), opacity var(--transition);
    border-bottom: 1px solid rgba(205, 172, 127, 0.15);
  }

  .nav__list--open {
    transform: translateY(0);
    opacity: 1;
  }

  .nav__link {
    display: block;
    width: 100%;
    padding: 0.85em var(--space-sm);
  }

  .nav__cta {
    display: none;
  }

  .about__grid,
  .audience__wrapper,
  .founder__grid,
  .contact__grid {
    grid-template-columns: 1fr;
  }

  .about__visual {
    order: -1;
  }

  .audience__body {
    border-right: none;
    border-top: 3px solid var(--color-accent);
    padding-right: 0;
    padding-top: var(--space-md);
  }

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

  .founder__photo {
    max-width: 240px;
    margin-inline: auto;
  }

  .blog-list-item {
    grid-template-columns: 1fr;
  }

  .hero__scroll {
    display: none;
  }

  .hero {
    align-items: flex-start;
    padding-bottom: var(--space-xl);
  }

  .hero > .container {
    padding-top: var(--space-xl);
  }
}

@media (max-width: 480px) {
  :root {
    --logo-height-header: 40px;
    --logo-height-page: 60px;
    --logo-height-footer: 52px;
  }

  .logo__img--header {
    --logo-max-width: 130px;
  }

  .hero__actions {
    flex-direction: column;
  }

  .hero__actions .btn {
    width: 100%;
    justify-content: center;
  }
}