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

:root {
    --canvas: #f7f7f4;
    --canvas-soft: #fafaf7;
    --surface-card: #ffffff;
    --surface-strong: #e6e5e0;
    --primary: #f54e00;
    --primary-active: #d04200;
    --ink: #26251e;
    --body: #5a5852;
    --body-strong: #26251e;
    --muted: #807d72;
    --muted-soft: #a09c92;
    --on-primary: #ffffff;
    --hairline: #e6e5e0;
    --hairline-soft: #efeee8;
    --hairline-strong: #cfcdc4;
    --semantic-success: #1f8a65;
    --semantic-error: #cf2d56;
    --rounded-xs: 4px;
    --rounded-sm: 6px;
    --rounded-md: 8px;
    --rounded-lg: 12px;
    --rounded-xl: 16px;
    --rounded-pill: 9999px;
}

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

html { scroll-behavior: smooth; }

body {
    font-family: 'Inter', system-ui, 'Helvetica Neue', Helvetica, Arial, sans-serif;
    font-size: 16px;
    font-weight: 400;
    line-height: 1.5;
    color: var(--body);
    background-color: var(--canvas);
}

a { color: inherit; text-decoration: none; }
a:hover { color: var(--ink); }
img { max-width: 100%; height: auto; display: block; }
ul, ol { list-style: none; }

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

/* TOP NAV */
.top-nav {
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    height: 64px;
    position: sticky;
    top: 0;
    z-index: 100;
}

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

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

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

.top-nav__menu {
    display: flex;
    gap: 32px;
}

.top-nav__menu a {
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    line-height: 1.4;
    transition: color 0.15s;
}

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

.top-nav__cta {
    display: flex;
    align-items: center;
    gap: 12px;
}

.btn-primary {
    background: var(--primary);
    color: var(--on-primary);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    height: 40px;
    border-radius: var(--rounded-md);
    border: none;
    cursor: pointer;
    transition: background 0.15s;
    display: inline-flex;
    align-items: center;
}

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

.btn-secondary {
    background: var(--surface-card);
    color: var(--ink);
    font-size: 14px;
    font-weight: 500;
    padding: 10px 18px;
    height: 40px;
    border-radius: var(--rounded-md);
    border: 1px solid var(--hairline-strong);
    cursor: pointer;
    transition: border-color 0.15s;
    display: inline-flex;
    align-items: center;
}

.btn-secondary:hover {
    border-color: var(--ink);
    color: var(--ink);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
    padding: 4px;
    background: none;
    border: none;
}

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

/* HERO */
.hero {
    padding: 80px 0;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline-soft);
}

.hero__content {
    max-width: 760px;
}

.hero__badge {
    display: inline-block;
    background: var(--surface-strong);
    color: var(--ink);
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    padding: 4px 10px;
    border-radius: var(--rounded-pill);
    margin-bottom: 24px;
}

.hero__title {
    font-size: 72px;
    font-weight: 400;
    line-height: 1.1;
    letter-spacing: -2.16px;
    color: var(--ink);
    margin-bottom: 24px;
}

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

.hero__desc {
    font-size: 16px;
    line-height: 1.5;
    color: var(--body);
    margin-bottom: 40px;
    max-width: 560px;
}

.hero__image {
    margin-top: 64px;
    border-radius: var(--rounded-lg);
    border: 1px solid var(--hairline);
    overflow: hidden;
    max-height: 480px;
}

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

/* SECTIONS */
.section {
    padding: 80px 0;
}

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

.section__label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
}

.section__title {
    font-size: 36px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.72px;
    color: var(--ink);
    margin-bottom: 16px;
}

.section__subtitle {
    font-size: 16px;
    line-height: 1.5;
    color: var(--body);
    max-width: 600px;
    margin-bottom: 48px;
}

/* CARDS GRID */
.cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

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

.feature-card {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    padding: 24px;
}

.feature-card__icon {
    font-size: 24px;
    margin-bottom: 16px;
}

.feature-card__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.4;
    margin-bottom: 8px;
}

.feature-card__text {
    font-size: 16px;
    color: var(--body);
    line-height: 1.5;
}

/* ARTICLES GRID */
.articles-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
}

.article-card {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    overflow: hidden;
    transition: border-color 0.15s;
}

.article-card:hover {
    border-color: var(--hairline-strong);
}

.article-card__image {
    height: 200px;
    overflow: hidden;
}

.article-card__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.3s;
}

.article-card:hover .article-card__image img {
    transform: scale(1.03);
}

.article-card__body {
    padding: 24px;
}

.article-card__label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 8px;
}

.article-card__title {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    line-height: 1.4;
    margin-bottom: 8px;
}

.article-card__excerpt {
    font-size: 14px;
    color: var(--body);
    line-height: 1.5;
    margin-bottom: 16px;
}

.article-card__link {
    font-size: 14px;
    font-weight: 500;
    color: var(--primary);
}

.article-card__link:hover {
    color: var(--primary-active);
}

/* ARTICLE PAGE */
.article-page {
    padding: 80px 0;
}

.article-page__header {
    max-width: 760px;
    margin: 0 auto 48px;
}

.article-page__label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
}

.article-page__title {
    font-size: 36px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.72px;
    color: var(--ink);
    margin-bottom: 16px;
}

.article-page__meta {
    font-size: 14px;
    color: var(--muted);
    margin-bottom: 32px;
}

.article-page__hero-image {
    border-radius: var(--rounded-lg);
    border: 1px solid var(--hairline);
    overflow: hidden;
    margin-bottom: 48px;
    max-height: 420px;
}

.article-page__hero-image img {
    width: 100%;
    height: 420px;
    object-fit: cover;
}

.article-content {
    max-width: 760px;
    margin: 0 auto;
}

.article-content h2 {
    font-size: 26px;
    font-weight: 400;
    line-height: 1.25;
    letter-spacing: -0.325px;
    color: var(--ink);
    margin-top: 48px;
    margin-bottom: 16px;
}

.article-content h3 {
    font-size: 20px;
    font-weight: 600;
    line-height: 1.4;
    color: var(--ink);
    margin-top: 32px;
    margin-bottom: 12px;
}

.article-content p {
    font-size: 16px;
    line-height: 1.5;
    color: var(--body);
    margin-bottom: 20px;
}

.article-content ul, .article-content ol {
    margin-bottom: 20px;
    padding-left: 24px;
}

.article-content ul { list-style: disc; }
.article-content ol { list-style: decimal; }

.article-content li {
    font-size: 16px;
    line-height: 1.5;
    color: var(--body);
    margin-bottom: 8px;
}

.article-content a {
    color: var(--primary);
    text-decoration: underline;
    text-underline-offset: 2px;
}

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

.article-content blockquote {
    border-left: 3px solid var(--hairline-strong);
    padding: 16px 24px;
    margin: 32px 0;
    background: var(--canvas-soft);
    border-radius: 0 var(--rounded-md) var(--rounded-md) 0;
}

.article-content blockquote p {
    font-size: 18px;
    color: var(--ink);
    font-style: italic;
    margin: 0;
}

.info-box {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    padding: 24px;
    margin: 32px 0;
}

.info-box__title {
    font-size: 16px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 12px;
}

.info-box p {
    margin-bottom: 0;
}

/* DIVIDER */
.divider {
    border: none;
    border-top: 1px solid var(--hairline);
    margin: 0;
}

/* PAGE HEADER (about, privacy, terms) */
.page-header {
    padding: 80px 0 48px;
    border-bottom: 1px solid var(--hairline-soft);
}

.page-header__label {
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.88px;
    text-transform: uppercase;
    color: var(--muted);
    margin-bottom: 16px;
}

.page-header__title {
    font-size: 36px;
    font-weight: 400;
    line-height: 1.2;
    letter-spacing: -0.72px;
    color: var(--ink);
    margin-bottom: 16px;
}

.page-header__desc {
    font-size: 16px;
    color: var(--body);
    max-width: 600px;
}

.page-content {
    padding: 64px 0;
    max-width: 760px;
}

.page-content h2 {
    font-size: 22px;
    font-weight: 400;
    letter-spacing: -0.11px;
    line-height: 1.3;
    color: var(--ink);
    margin-top: 40px;
    margin-bottom: 12px;
}

.page-content p {
    font-size: 16px;
    line-height: 1.5;
    color: var(--body);
    margin-bottom: 16px;
}

.page-content ul {
    list-style: disc;
    padding-left: 24px;
    margin-bottom: 16px;
}

.page-content li {
    font-size: 16px;
    line-height: 1.5;
    color: var(--body);
    margin-bottom: 6px;
}

/* CONTACT FORM */
.contact-section {
    padding: 80px 0;
}

.contact-form {
    max-width: 560px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--ink);
    margin-bottom: 6px;
}

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

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

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

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

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

.form-error {
    font-size: 13px;
    color: var(--semantic-error);
    margin-top: 4px;
    display: none;
}

.form-success {
    display: none;
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    padding: 24px;
    margin-top: 24px;
    color: var(--semantic-success);
    font-size: 16px;
    font-weight: 500;
}

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

.footer__grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}

.footer__brand {
    max-width: 280px;
}

.footer__logo {
    font-size: 18px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 12px;
    display: block;
}

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

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

.footer__col-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--ink);
    margin-bottom: 16px;
}

.footer__links {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.footer__links a {
    font-size: 14px;
    color: var(--body);
    transition: color 0.15s;
}

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

.footer__bottom {
    border-top: 1px solid var(--hairline);
    padding-top: 24px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
}

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

.footer__legal {
    display: flex;
    gap: 24px;
}

.footer__legal a {
    font-size: 14px;
    color: var(--muted);
    transition: color 0.15s;
}

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

/* COOKIE BANNER */
.cookie-banner {
    position: fixed;
    bottom: 24px;
    left: 24px;
    right: 24px;
    max-width: 560px;
    background: var(--ink);
    color: var(--canvas);
    padding: 20px 24px;
    border-radius: var(--rounded-lg);
    z-index: 999;
    display: none;
    box-shadow: 0 4px 24px rgba(38,37,30,0.12);
}

.cookie-banner.visible {
    display: block;
}

.cookie-banner__text {
    font-size: 14px;
    line-height: 1.5;
    margin-bottom: 16px;
    color: var(--canvas);
}

.cookie-banner__text a {
    color: var(--canvas);
    text-decoration: underline;
    text-underline-offset: 2px;
}

.cookie-banner__actions {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.cookie-banner__accept {
    background: var(--primary);
    color: var(--on-primary);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--rounded-md);
    border: none;
    cursor: pointer;
    transition: background 0.15s;
}

.cookie-banner__accept:hover {
    background: var(--primary-active);
}

.cookie-banner__reject {
    background: transparent;
    color: var(--canvas);
    font-size: 14px;
    font-weight: 500;
    padding: 8px 16px;
    border-radius: var(--rounded-md);
    border: 1px solid rgba(255,255,255,0.3);
    cursor: pointer;
    transition: border-color 0.15s;
}

.cookie-banner__reject:hover {
    border-color: rgba(255,255,255,0.6);
}

/* MOBILE NAV */
.mobile-menu {
    display: none;
    position: fixed;
    top: 64px;
    left: 0;
    right: 0;
    background: var(--canvas);
    border-bottom: 1px solid var(--hairline);
    z-index: 99;
    padding: 16px 24px 24px;
}

.mobile-menu.open {
    display: block;
}

.mobile-menu a {
    display: block;
    font-size: 16px;
    font-weight: 500;
    color: var(--ink);
    padding: 12px 0;
    border-bottom: 1px solid var(--hairline-soft);
}

.mobile-menu a:last-child {
    border-bottom: none;
}

/* BREADCRUMBS */
.breadcrumbs {
    padding: 16px 0;
    display: flex;
    gap: 8px;
    align-items: center;
    flex-wrap: wrap;
}

.breadcrumbs a {
    font-size: 14px;
    color: var(--muted);
    transition: color 0.15s;
}

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

.breadcrumbs__sep {
    font-size: 14px;
    color: var(--muted-soft);
}

.breadcrumbs__current {
    font-size: 14px;
    color: var(--body);
}

/* ABOUT PAGE TEAM/INFO */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 48px;
    align-items: start;
    margin-top: 48px;
}

.stats-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin: 48px 0;
}

.stat-card {
    background: var(--surface-card);
    border: 1px solid var(--hairline);
    border-radius: var(--rounded-lg);
    padding: 24px;
    text-align: center;
}

.stat-card__number {
    font-size: 36px;
    font-weight: 400;
    letter-spacing: -0.72px;
    color: var(--ink);
    margin-bottom: 8px;
}

.stat-card__label {
    font-size: 14px;
    color: var(--muted);
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero__title { font-size: 56px; letter-spacing: -1.5px; }
    .cards-grid { grid-template-columns: repeat(2, 1fr); }
    .articles-grid { grid-template-columns: repeat(2, 1fr); }
    .footer__grid { grid-template-columns: 1fr 1fr 1fr; gap: 32px; }
}

@media (max-width: 768px) {
    .top-nav__menu { display: none; }
    .top-nav__cta { display: none; }
    .hamburger { display: flex; }
    .hero__title { font-size: 36px; letter-spacing: -0.8px; }
    .section__title { font-size: 28px; }
    .section { padding: 56px 0; }
    .hero { padding: 56px 0; }
    .hero__image img { height: 280px; }
    .about-grid { grid-template-columns: 1fr; }
    .stats-row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
    .cards-grid { grid-template-columns: 1fr; }
    .articles-grid { grid-template-columns: 1fr; }
    .footer__grid { grid-template-columns: 1fr; }
    .cookie-banner { left: 12px; right: 12px; bottom: 12px; }
    .hero__title { font-size: 32px; }
}