/* ===== RESET & BASE ===== */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --black: #1d1d1f;
  --white: #fbfbfd;
  --gray-bg: #f5f5f7;
  --gray-text: #86868b;
  --gray-dark: #6e6e73;
  --blue: #2997ff;
  --blue-btn: #0071e3;
  --blue-hover: #0077ed;
  --border: #d2d2d7;
  --card-bg: #ffffff;
  --radius: 18px;
  --transition: 0.3s ease;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

body {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Text', 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  color: var(--black);
  background: var(--card-bg);
  line-height: 1.5;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: -apple-system, BlinkMacSystemFont, 'SF Pro Display', 'Helvetica Neue', Helvetica, Arial, sans-serif;
  font-weight: 600;
  line-height: 1.1;
  letter-spacing: -0.02em;
}

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

a:hover {
  text-decoration: underline;
}

ul { list-style: none; }

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

.container {
  max-width: 980px;
  margin: 0 auto;
  padding: 0 22px;
}

/* ===== NAVBAR ===== */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 0;
  height: 48px;
  display: flex;
  align-items: center;
  transition: background var(--transition);
  background: rgba(29, 29, 31, 0.72);
  backdrop-filter: saturate(180%) blur(20px);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
}

.navbar.scrolled {
  background: rgba(29, 29, 31, 0.82);
  backdrop-filter: saturate(180%) blur(20px);
  padding: 0;
}

.navbar .container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  max-width: 1024px;
}

.navbar__logo {
  font-size: 1.15rem;
  font-weight: 600;
  color: var(--white);
  letter-spacing: -0.02em;
}

.navbar__logo span {
  color: var(--gray-text);
  font-weight: 400;
}

.navbar__links {
  display: flex;
  align-items: center;
  gap: 28px;
}

.navbar__links a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0;
  text-decoration: none;
}

.navbar__links a:hover,
.navbar__links a.active {
  color: var(--white);
  text-decoration: none;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 4px;
  cursor: pointer;
  z-index: 1001;
}

.hamburger span {
  width: 18px;
  height: 1.5px;
  background: var(--white);
  border-radius: 1px;
  transition: all var(--transition);
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(4px, 4px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(4px, -4px);
}

/* ===== HERO ===== */
.hero {
  min-height: 100vh;
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.hero::before,
.hero::after {
  display: none;
}

.hero__content {
  position: relative;
  z-index: 1;
  max-width: 680px;
  margin: 0 auto;
}

.hero__badge {
  display: inline-block;
  color: var(--gray-text);
  font-size: 0.85rem;
  font-weight: 400;
  margin-bottom: 16px;
  background: none;
  border: none;
  padding: 0;
}

.hero__title {
  font-size: 3.5rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 16px;
  letter-spacing: -0.04em;
  line-height: 1.05;
}

.hero__title span {
  background: linear-gradient(90deg, #2997ff, #a855f7, #ec4899);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.hero__desc {
  font-size: 1.25rem;
  color: var(--gray-text);
  margin-bottom: 32px;
  font-weight: 400;
  line-height: 1.5;
  max-width: 500px;
  margin-left: auto;
  margin-right: auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 12px 24px;
  border-radius: 980px;
  font-family: inherit;
  font-weight: 400;
  font-size: 0.95rem;
  border: none;
  cursor: pointer;
  transition: all var(--transition);
  text-decoration: none;
}

.btn:hover {
  text-decoration: none;
}

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

.btn--primary:hover {
  background: var(--blue-hover);
  transform: none;
  box-shadow: none;
}

.btn--outline {
  background: transparent;
  color: var(--blue);
  border: none;
  padding: 12px 4px;
}

.btn--outline:hover {
  text-decoration: underline;
}

/* ===== SECTION COMMON ===== */
.section {
  padding: 80px 0;
}

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

.section__header {
  text-align: center;
  margin-bottom: 48px;
}

.section__label {
  display: inline-block;
  color: var(--gray-dark);
  font-weight: 400;
  font-size: 0.85rem;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 8px;
}

.section__title {
  font-size: 2.5rem;
  color: var(--black);
  margin-bottom: 12px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.section__desc {
  color: var(--gray-text);
  max-width: 500px;
  margin: 0 auto;
  font-size: 1.05rem;
  font-weight: 400;
}

/* ===== ARTICLE CARDS ===== */
.articles-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.article-card {
  background: var(--gray-bg);
  border-radius: var(--radius);
  overflow: hidden;
  border: none;
  transition: transform 0.4s cubic-bezier(.25,.1,.25,1);
  opacity: 0;
  transform: translateY(20px);
  box-shadow: none;
}

.article-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.article-card:hover {
  transform: scale(1.02);
  box-shadow: none;
}

.article-card:hover .article-card__title {
  color: var(--black);
}

.article-card__img {
  height: 200px;
  position: relative;
  overflow: hidden;
}

.article-card__img--1 { background: linear-gradient(135deg, #1d1d1f, #434343); }
.article-card__img--2 { background: linear-gradient(135deg, #2997ff, #64b5f6); }
.article-card__img--3 { background: linear-gradient(135deg, #a855f7, #c084fc); }
.article-card__img--4 { background: linear-gradient(135deg, #ec4899, #f472b6); }
.article-card__img--5 { background: linear-gradient(135deg, #f59e0b, #fbbf24); }
.article-card__img--6 { background: linear-gradient(135deg, #10b981, #6ee7b7); }

.article-card__img-icon {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 2.5rem;
  color: rgba(255, 255, 255, 0.25);
}

.article-card__category {
  position: absolute;
  top: 14px;
  left: 14px;
  background: rgba(0, 0, 0, 0.3);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  color: var(--white);
  padding: 4px 10px;
  border-radius: 6px;
  font-size: 0.65rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.article-card__body {
  padding: 20px;
}

.article-card__date {
  font-size: 0.75rem;
  color: var(--gray-text);
  margin-bottom: 6px;
}

.article-card__title {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 8px;
  letter-spacing: -0.01em;
  transition: color var(--transition);
}

.article-card__excerpt {
  font-size: 0.85rem;
  color: var(--gray-text);
  margin-bottom: 14px;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
  line-height: 1.5;
  font-weight: 400;
}

.article-card__link {
  color: var(--blue);
  font-size: 0.85rem;
  font-weight: 400;
}

.article-card__link:hover {
  text-decoration: underline;
}

/* ===== NEWSLETTER ===== */
.newsletter {
  background: #000;
  padding: 80px 0;
  text-align: center;
}

.newsletter::before {
  display: none;
}

.newsletter__title {
  font-size: 2rem;
  color: var(--white);
  margin-bottom: 8px;
  font-weight: 700;
  letter-spacing: -0.03em;
}

.newsletter__desc {
  color: var(--gray-text);
  margin-bottom: 28px;
  font-size: 1rem;
  font-weight: 400;
}

.newsletter__form {
  display: flex;
  max-width: 400px;
  margin: 0 auto;
  gap: 10px;
}

.newsletter__input {
  flex: 1;
  padding: 12px 16px;
  border: none;
  border-radius: 10px;
  background: #1d1d1f;
  color: var(--white);
  font-family: inherit;
  font-size: 0.9rem;
  outline: none;
  transition: background var(--transition);
}

.newsletter__input::placeholder {
  color: var(--gray-dark);
}

.newsletter__input:focus {
  background: #2d2d2f;
}

/* ===== FOOTER ===== */
.footer {
  background: var(--gray-bg);
  padding: 40px 0 20px;
  border-top: 1px solid var(--border);
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 32px;
  margin-bottom: 32px;
}

.footer__brand p {
  color: var(--gray-text);
  margin-top: 12px;
  font-size: 0.8rem;
  max-width: 260px;
  line-height: 1.6;
}

.footer .navbar__logo {
  color: var(--black);
  font-size: 1.05rem;
}

.footer .navbar__logo span {
  color: var(--gray-text);
}

.footer__heading {
  color: var(--black);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 12px;
}

.footer__link {
  display: block;
  color: var(--gray-text);
  font-size: 0.8rem;
  padding: 2px 0;
  transition: color var(--transition);
  text-decoration: none;
}

.footer__link:hover {
  color: var(--black);
  text-decoration: none;
}

.footer__social {
  display: flex;
  gap: 8px;
  margin-top: 12px;
}

.footer__social a {
  width: 32px;
  height: 32px;
  border-radius: 50%;
  background: none;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-text);
  font-size: 0.9rem;
  transition: color var(--transition);
  text-decoration: none;
}

.footer__social a:hover {
  color: var(--black);
  background: none;
  transform: none;
  text-decoration: none;
}

.footer__bottom {
  border-top: 1px solid var(--border);
  padding-top: 16px;
  text-align: center;
  color: var(--gray-text);
  font-size: 0.75rem;
}

/* ===== PAGE HERO (Inner pages) ===== */
.page-hero {
  background: #000;
  padding: 120px 0 56px;
  text-align: center;
}

.page-hero::before {
  display: none;
}

.page-hero__title {
  font-size: 2.8rem;
  font-weight: 700;
  color: var(--white);
  margin-bottom: 8px;
  letter-spacing: -0.03em;
}

.page-hero__desc {
  color: var(--gray-text);
  font-size: 1.05rem;
  font-weight: 400;
}

/* ===== CATEGORY FILTER ===== */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 8px;
  margin-bottom: 36px;
}

.filter-btn {
  padding: 7px 18px;
  border-radius: 980px;
  border: none;
  background: var(--gray-bg);
  color: var(--gray-dark);
  font-family: inherit;
  font-weight: 400;
  font-size: 0.85rem;
  cursor: pointer;
  transition: all var(--transition);
}

.filter-btn:hover {
  background: #e8e8ed;
  color: var(--black);
}

.filter-btn.active {
  background: var(--black);
  color: var(--white);
}

/* ===== ARTICLE DETAIL ===== */
.article-detail {
  max-width: 680px;
  margin: 0 auto;
  padding: 56px 22px 100px;
}

.article-detail__meta {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 20px;
  flex-wrap: wrap;
}

.article-detail__category {
  background: var(--black);
  color: var(--white);
  padding: 3px 12px;
  border-radius: 980px;
  font-size: 0.7rem;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.article-detail__date,
.article-detail__author {
  color: var(--gray-text);
  font-size: 0.85rem;
}

.article-detail__title {
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 28px;
  letter-spacing: -0.03em;
  line-height: 1.1;
}

.article-detail__cover {
  width: 100%;
  height: 380px;
  border-radius: var(--radius);
  margin-bottom: 40px;
  background: linear-gradient(135deg, #1d1d1f, #434343);
  display: flex;
  align-items: center;
  justify-content: center;
}

.article-detail__cover-icon {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.15);
}

.article-detail__content h2 {
  font-size: 1.5rem;
  font-weight: 600;
  color: var(--black);
  margin: 40px 0 12px;
  letter-spacing: -0.02em;
}

.article-detail__content h3 {
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--black);
  margin: 32px 0 10px;
}

.article-detail__content p {
  margin-bottom: 18px;
  color: var(--gray-dark);
  font-size: 1rem;
  line-height: 1.7;
  font-weight: 400;
}

.article-detail__content blockquote {
  border-left: 3px solid var(--blue);
  padding: 16px 20px;
  margin: 28px 0;
  background: var(--gray-bg);
  border-radius: 0 12px 12px 0;
  font-style: normal;
  color: var(--black);
  font-size: 1.05rem;
  font-weight: 500;
}

.article-detail__content ul,
.article-detail__content ol {
  margin: 14px 0 20px 20px;
}

.article-detail__content li {
  margin-bottom: 6px;
  color: var(--gray-dark);
  list-style: disc;
  line-height: 1.6;
}

.article-detail__share {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-top: 48px;
  padding-top: 24px;
  border-top: 1px solid var(--border);
}

.article-detail__share span {
  font-weight: 600;
  color: var(--black);
  font-size: 0.85rem;
}

.share-btn {
  width: 34px;
  height: 34px;
  border-radius: 50%;
  border: none;
  background: var(--gray-bg);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  transition: all var(--transition);
  color: var(--gray-dark);
}

.share-btn:hover {
  background: var(--black);
  color: var(--white);
}

/* ===== ABOUT PAGE ===== */
.about-content {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 56px;
  align-items: center;
  margin-bottom: 72px;
}

.about-content__text h2 {
  font-size: 2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 16px;
  letter-spacing: -0.03em;
}

.about-content__text p {
  color: var(--gray-dark);
  margin-bottom: 12px;
  line-height: 1.7;
  font-weight: 400;
}

.about-content__img {
  height: 360px;
  border-radius: var(--radius);
  background: #000;
  display: flex;
  align-items: center;
  justify-content: center;
}

.about-content__img::before {
  display: none;
}

.about-content__img-icon {
  font-size: 4rem;
  color: rgba(255, 255, 255, 0.1);
}

.team-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}

.team-card {
  text-align: center;
  background: var(--card-bg);
  border-radius: var(--radius);
  padding: 36px 20px;
  border: none;
  transition: transform 0.4s cubic-bezier(.25,.1,.25,1);
  opacity: 0;
  transform: translateY(20px);
}

.team-card.visible {
  opacity: 1;
  transform: translateY(0);
}

.team-card:hover {
  transform: scale(1.02);
  box-shadow: none;
}

.team-card__avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  margin: 0 auto 14px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  font-family: inherit;
}

.team-card__avatar--1 { background: linear-gradient(135deg, #1d1d1f, #434343); }
.team-card__avatar--2 { background: linear-gradient(135deg, #2997ff, #64b5f6); }
.team-card__avatar--3 { background: linear-gradient(135deg, #a855f7, #c084fc); }

.team-card__name {
  font-size: 1rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 2px;
}

.team-card__role {
  color: var(--gray-text);
  font-weight: 400;
  font-size: 0.8rem;
  text-transform: none;
  letter-spacing: 0;
  margin-bottom: 10px;
}

.team-card__bio {
  color: var(--gray-text);
  font-size: 0.85rem;
  line-height: 1.5;
  font-weight: 400;
}

/* ===== CONTACT PAGE ===== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 48px;
}

.contact-form__group {
  margin-bottom: 18px;
}

.contact-form__label {
  display: block;
  font-weight: 400;
  color: var(--black);
  margin-bottom: 6px;
  font-size: 0.85rem;
}

.contact-form__input,
.contact-form__textarea {
  width: 100%;
  padding: 12px 14px;
  border: 1px solid var(--border);
  border-radius: 10px;
  font-family: inherit;
  font-size: 0.9rem;
  color: var(--black);
  outline: none;
  transition: border-color var(--transition);
  background: var(--card-bg);
}

.contact-form__input:focus,
.contact-form__textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 0 0 3px rgba(41, 151, 255, 0.15);
}

.contact-form__input.error,
.contact-form__textarea.error {
  border-color: #ff3b30;
}

.contact-form__error {
  color: #ff3b30;
  font-size: 0.75rem;
  margin-top: 4px;
  display: none;
}

.contact-form__textarea {
  min-height: 140px;
  resize: vertical;
}

.contact-info {
  padding: 32px;
  background: #000;
  border-radius: var(--radius);
  color: var(--white);
}

.contact-info__title {
  font-size: 1.3rem;
  font-weight: 600;
  margin-bottom: 24px;
}

.contact-info__item {
  display: flex;
  align-items: flex-start;
  gap: 14px;
  margin-bottom: 20px;
}

.contact-info__icon {
  width: 40px;
  height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  flex-shrink: 0;
}

.contact-info__text h4 {
  font-size: 0.9rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.contact-info__text p {
  color: var(--gray-text);
  font-size: 0.85rem;
}

.contact-info__social {
  display: flex;
  gap: 8px;
  margin-top: 24px;
}

.contact-info__social a {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gray-text);
  font-size: 0.95rem;
  transition: color var(--transition);
  text-decoration: none;
}

.contact-info__social a:hover {
  color: var(--white);
  background: rgba(255, 255, 255, 0.12);
  text-decoration: none;
}

/* ===== FORM SUCCESS MESSAGE ===== */
.form-success {
  display: none;
  text-align: center;
  padding: 40px;
}

.form-success__icon {
  font-size: 3rem;
  margin-bottom: 12px;
}

.form-success__title {
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--black);
  margin-bottom: 6px;
}

.form-success__text {
  color: var(--gray-text);
  font-size: 0.9rem;
}

/* ===== MOBILE MENU ===== */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100vh;
  background: rgba(0, 0, 0, 0.96);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 24px;
  opacity: 0;
  pointer-events: none;
  transition: opacity var(--transition);
}

.mobile-menu.active {
  display: flex;
  opacity: 1;
  pointer-events: all;
}

.mobile-menu a {
  color: rgba(255, 255, 255, 0.8);
  font-size: 1.1rem;
  font-weight: 400;
  transition: color var(--transition);
  text-decoration: none;
}

.mobile-menu a:hover {
  color: var(--white);
  text-decoration: none;
}

/* ===== STATS ===== */
.stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 20px;
  margin-top: 0;
}

.stat-item {
  text-align: center;
  padding: 28px 16px;
  background: var(--card-bg);
  border-radius: var(--radius);
}

.stat-item__number {
  font-family: inherit;
  font-size: 2.2rem;
  font-weight: 700;
  color: var(--black);
  margin-bottom: 4px;
  letter-spacing: -0.03em;
}

.stat-item:nth-child(1) .stat-item__number { color: var(--blue); }
.stat-item:nth-child(2) .stat-item__number { color: #a855f7; }
.stat-item:nth-child(3) .stat-item__number { color: #10b981; }
.stat-item:nth-child(4) .stat-item__number { color: #ec4899; }

.stat-item__label {
  color: var(--gray-text);
  font-size: 0.8rem;
  font-weight: 400;
}

/* ===== ANIMATIONS ===== */
.fade-in {
  opacity: 0;
  transform: translateY(20px);
  transition: all 0.6s cubic-bezier(.25,.1,.25,1);
}

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

.fade-in-left {
  opacity: 0;
  transform: translateX(-20px);
  transition: all 0.6s cubic-bezier(.25,.1,.25,1);
}

.fade-in-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.fade-in-right {
  opacity: 0;
  transform: translateX(20px);
  transition: all 0.6s cubic-bezier(.25,.1,.25,1);
}

.fade-in-right.visible {
  opacity: 1;
  transform: translateX(0);
}

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

  .footer__grid {
    grid-template-columns: 1fr 1fr;
    gap: 28px;
  }

  .about-content {
    grid-template-columns: 1fr;
    gap: 36px;
  }

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

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

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

  .hamburger {
    display: flex;
  }

  .hero__title {
    font-size: 2.4rem;
  }

  .hero__desc {
    font-size: 1.05rem;
  }

  .section__title {
    font-size: 2rem;
  }

  .articles-grid {
    grid-template-columns: 1fr;
    max-width: 400px;
    margin: 0 auto;
  }

  .newsletter__form {
    flex-direction: column;
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 20px;
  }

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

  .team-grid {
    grid-template-columns: 1fr;
    max-width: 360px;
    margin: 0 auto;
  }

  .page-hero__title {
    font-size: 2rem;
  }

  .article-detail__title {
    font-size: 1.8rem;
  }

  .article-detail__cover {
    height: 220px;
  }

  .stats {
    grid-template-columns: 1fr 1fr;
    gap: 12px;
  }

  .about-content__img {
    height: 240px;
  }
}

@media (max-width: 480px) {
  .hero {
    padding: 0 16px;
  }

  .hero__title {
    font-size: 1.9rem;
  }

  .section {
    padding: 56px 0;
  }

  .section__title {
    font-size: 1.6rem;
  }

  .filter-bar {
    gap: 6px;
  }

  .filter-btn {
    padding: 6px 14px;
    font-size: 0.8rem;
  }

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