/* ============================================================
   SAUVEGARDE DU PATRIMOINE MARITIME GIRONDIN — SOULAC-SUR-MER
   Design: Refined Editorial · Literary Magazine
   ============================================================ */

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

/* ---------- Design Tokens ---------- */
:root {
  --ivory:      #f7f3ec;
  --ink:        #1a1612;
  --ink-mid:    #3d3530;
  --ink-faint:  #7a706a;
  --navy:       #1B3A5C;
  --gold:       #C8A96E;
  --rule:       rgba(26,22,18,.15);
  --rule-solid: #c8bfb4;
  --serif:      Georgia, 'Times New Roman', Times, serif;
  --gutter:     clamp(1.25rem, 5vw, 3.5rem);
  --max:        1120px;
  --text-max:   680px;
}

/* ---------- Base ---------- */
html { font-size: 18px; scroll-behavior: smooth; }

body {
  background: var(--ivory);
  color: var(--ink);
  font-family: var(--serif);
  line-height: 1.75;
  -webkit-font-smoothing: antialiased;
}

img { display: block; max-width: 100%; height: auto; }
a { color: var(--navy); text-underline-offset: 3px; }
a:hover { color: var(--gold); }
p { margin-bottom: 1.45em; }
p:last-child { margin-bottom: 0; }
ul, ol { padding-left: 1.4em; }

/* ---------- Typography Scale ---------- */
h1, h2, h3, h4, h5 {
  font-family: var(--serif);
  font-weight: normal;
  line-height: 1.14;
  color: var(--ink);
}
h1 { font-size: clamp(2.3rem, 5.5vw, 4.6rem); letter-spacing: -.025em; }
h2 { font-size: clamp(1.8rem, 3.5vw, 3rem);   letter-spacing: -.018em; }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.85rem); letter-spacing: -.01em; }
h4 { font-size: 1.05rem; }

/* ---------- Small-caps Kickers & Labels ---------- */
.kicker {
  display: block;
  font-family: var(--serif);
  font-size: .68rem;
  font-variant: small-caps;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .7rem;
}

.section-label {
  display: block;
  font-size: .62rem;
  font-variant: small-caps;
  letter-spacing: .3em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: .5rem;
}

/* ---------- Hairline Rules (2–3 weights) ---------- */
hr.rule          { border: none; border-top: 1px solid var(--rule-solid); }
hr.rule--heavy   { border: none; border-top: 2px solid var(--ink); }
hr.rule--gold    { border: none; border-top: 1px solid var(--gold); }
hr.rule--gap     { border: none; border-top: 1px solid var(--rule-solid); margin: 3rem 0; }

/* ---------- Layout Containers ---------- */
.wrap     { max-width: var(--max);     margin: 0 auto; padding: 0 var(--gutter); }
.wrap--sm { max-width: var(--text-max); margin: 0 auto; padding: 0 var(--gutter); }

.section       { padding: 5rem 0; }
.section--sm   { padding: 3rem 0; }
.section--ruled { border-top: 1px solid var(--rule-solid); }
.section--ruled-heavy { border-top: 2px solid var(--ink); }

/* ---------- Header / Navigation ---------- */
.site-header {
  background: var(--ivory);
  border-bottom: 1px solid var(--rule-solid);
  position: sticky;
  top: 0;
  z-index: 200;
}

.header-inner {
  max-width: var(--max);
  margin: 0 auto;
  padding: .85rem var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
}

.brand-lockup {
  display: flex;
  align-items: center;
  gap: .7rem;
  text-decoration: none;
  flex-shrink: 0;
}
.brand-lockup .logo-icon  { height: 42px; width: auto; }
.brand-lockup .wordmark   { height: 28px; width: auto; max-width: 200px; }

/* Primary nav */
.site-nav {
  display: flex;
  align-items: center;
  list-style: none;
  gap: 0;
}
.site-nav a {
  display: block;
  padding: .25rem .78rem;
  font-size: .68rem;
  font-variant: small-caps;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-mid);
  text-decoration: none;
  border-bottom: 2px solid transparent;
  transition: color .18s, border-color .18s;
  white-space: nowrap;
}
.site-nav a:hover, .site-nav a.active {
  color: var(--navy);
  border-bottom-color: var(--gold);
}

/* Hamburger toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: .4rem;
  flex-direction: column;
  gap: 5px;
  z-index: 300;
}
.nav-toggle span { display: block; width: 22px; height: 1.5px; background: var(--ink); transition: .2s; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  background: var(--navy);
  min-height: 92vh;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  overflow: hidden;
}
.hero__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 28%;
  opacity: .48;
}
.hero__gradient {
  position: absolute;
  inset: 0;
  background: linear-gradient(to top, rgba(27,58,92,.85) 0%, rgba(27,58,92,.3) 50%, transparent 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  max-width: var(--max);
  margin: 0 auto;
  padding: 0 var(--gutter) 5.5rem;
  width: 100%;
}
.hero__kicker {
  font-variant: small-caps;
  font-size: .7rem;
  letter-spacing: .32em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.3rem;
  display: block;
}
.hero__headline {
  color: #fff;
  font-size: clamp(2.2rem, 5.8vw, 5rem);
  line-height: 1.07;
  letter-spacing: -.03em;
  font-style: italic;
  max-width: 17ch;
  margin-bottom: 1.8rem;
}
.hero__rule { width: 56px; height: 2px; background: var(--gold); border: none; margin-bottom: 1.8rem; }
.hero__sub {
  color: rgba(247,243,236,.82);
  font-size: clamp(.95rem, 1.7vw, 1.2rem);
  font-style: italic;
  max-width: 54ch;
  line-height: 1.68;
}

/* ---------- Page Header (inner pages) ---------- */
.page-header {
  padding: 5rem 0 3.5rem;
  border-bottom: 2px solid var(--ink);
}
.page-header__kicker {
  font-variant: small-caps;
  font-size: .68rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .8rem;
  display: block;
}
.page-header__title {
  font-size: clamp(2.1rem, 4.8vw, 4rem);
  line-height: 1.08;
  letter-spacing: -.022em;
  font-style: italic;
  margin-bottom: 1.2rem;
}
.page-header__body {
  max-width: 56ch;
  font-size: 1.02rem;
  font-style: italic;
  color: var(--ink-mid);
  line-height: 1.68;
}

/* ---------- Drop Cap ---------- */
.drop-cap::first-letter {
  float: left;
  font-size: 4.6em;
  line-height: .82;
  margin-right: .06em;
  padding-top: .05em;
  color: var(--navy);
  font-family: var(--serif);
  font-style: normal;
  font-weight: normal;
}

/* ---------- Two-Column Body Text ---------- */
.two-col {
  column-count: 2;
  column-gap: 3.5rem;
  column-rule: 1px solid var(--rule-solid);
  hyphens: auto;
  -webkit-hyphens: auto;
}
@media (max-width: 700px) { .two-col { column-count: 1; } }

/* ---------- Pull Quote ---------- */
.pull-quote {
  margin: 3.5rem 0;
  padding: 1.2rem 2rem 1.2rem 2rem;
  border-left: 3px solid var(--gold);
}
.pull-quote blockquote {
  font-size: clamp(1.25rem, 2.4vw, 1.72rem);
  font-style: italic;
  line-height: 1.42;
  color: var(--navy);
  letter-spacing: -.012em;
}
.pull-quote cite {
  display: block;
  margin-top: .75rem;
  font-size: .7rem;
  font-variant: small-caps;
  letter-spacing: .18em;
  text-transform: uppercase;
  font-style: normal;
  color: var(--ink-faint);
}

/* ---------- Photography with Mat ---------- */
.photo-mat {
  background: #fff;
  padding: 1.4rem 1.4rem 2.8rem;
  margin: 3.5rem 0;
  box-shadow: 0 1px 8px rgba(0,0,0,.05);
}
.photo-mat img { width: 100%; }
.photo-mat figcaption {
  margin-top: 1.1rem;
  font-size: .8rem;
  font-style: italic;
  color: var(--ink-faint);
  text-align: center;
  line-height: 1.55;
}

/* Photo-mat inline with text split */
.split-figure {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: start;
}
.split-figure--reverse .photo-mat { order: 2; }
.split-figure--reverse .split-figure__text { order: 1; }
@media (max-width: 820px) {
  .split-figure { grid-template-columns: 1fr; gap: 2.5rem; }
  .split-figure--reverse .photo-mat { order: 0; }
}

/* ---------- Highlights Grid (3 columns) ---------- */
.highlights-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--ink);
  border-bottom: 1px solid var(--rule-solid);
}
.highlight-item {
  padding: 2.8rem 2rem;
  border-right: 1px solid var(--rule-solid);
}
.highlight-item:last-child { border-right: none; }
.highlight-item__icon { font-size: 1.3rem; margin-bottom: .9rem; display: block; }
.highlight-item__title {
  display: block;
  font-size: .67rem;
  font-variant: small-caps;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: .65rem;
}
.highlight-item p { font-size: .9rem; line-height: 1.68; color: var(--ink-mid); }

/* ---------- Impact / Statistics ---------- */
.impact-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule-solid);
  border-bottom: 1px solid var(--rule-solid);
}
.impact-item {
  padding: 3rem 2rem;
  text-align: center;
  border-right: 1px solid var(--rule-solid);
}
.impact-item:last-child { border-right: none; }
.impact-item__stat {
  display: block;
  font-size: clamp(2.4rem, 5vw, 4.2rem);
  font-style: italic;
  letter-spacing: -.03em;
  color: var(--navy);
  line-height: 1;
  margin-bottom: .45rem;
}
.impact-item__label {
  font-size: .68rem;
  font-variant: small-caps;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--ink-faint);
}

/* ---------- Contents Register (Programmes index) ---------- */
.contents-register { border-top: 2px solid var(--ink); }
.register-item {
  display: grid;
  grid-template-columns: 2.8rem 1fr 1.8rem;
  gap: 1rem 1.2rem;
  align-items: start;
  padding: 1.4rem 0;
  border-bottom: 1px solid var(--rule-solid);
  text-decoration: none;
  color: var(--ink);
}
.register-item:hover .register-item__title { color: var(--navy); }
.register-item__num {
  font-size: .65rem;
  font-variant: small-caps;
  letter-spacing: .12em;
  color: var(--ink-faint);
  padding-top: .2rem;
}
.register-item__title {
  display: block;
  font-size: 1.02rem;
  margin-bottom: .2rem;
  transition: color .18s;
}
.register-item__blurb { font-size: .85rem; color: var(--ink-mid); font-style: italic; line-height: 1.55; }
.register-item__icon { font-size: 1.1rem; text-align: right; padding-top: .15rem; }

/* ---------- Programme Detail Items ---------- */
.programme-block {
  padding: 3.5rem 0;
  border-bottom: 1px solid var(--rule-solid);
}
.programme-block:last-child { border-bottom: none; }
.programme-block__header {
  display: flex;
  align-items: baseline;
  gap: .9rem;
  margin-bottom: 1rem;
}
.programme-block__icon { font-size: 1.25rem; flex-shrink: 0; }
.programme-block__title { margin: 0; }
.programme-block p { font-size: .95rem; line-height: 1.78; color: var(--ink-mid); max-width: 68ch; }

/* ---------- Ways to Help ---------- */
.ways-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 2px solid var(--ink);
}
.way-item {
  padding: 2.8rem 2rem;
  border-right: 1px solid var(--rule-solid);
}
.way-item:last-child { border-right: none; }
.way-item__icon { font-size: 1.35rem; margin-bottom: .9rem; display: block; }
.way-item__title {
  display: block;
  font-size: .67rem;
  font-variant: small-caps;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--navy);
  margin-bottom: .65rem;
}
.way-item p { font-size: .9rem; line-height: 1.68; color: var(--ink-mid); }

/* ---------- Trustees ---------- */
.trustees-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--rule-solid);
  margin-top: 2rem;
}
.trustee-item {
  padding: 1.8rem 1.5rem;
  border-right: 1px solid var(--rule-solid);
}
.trustee-item:last-child { border-right: none; }
.trustee-item__name { font-size: 1.05rem; font-style: italic; margin-bottom: .3rem; }
.trustee-item__role {
  font-size: .65rem;
  font-variant: small-caps;
  letter-spacing: .2em;
  text-transform: uppercase;
  color: var(--gold);
}

/* ---------- Mission Block ---------- */
.mission-block {
  padding: 3rem 3.5rem;
  border: 1px solid var(--rule-solid);
  border-left: 4px solid var(--navy);
  background: rgba(27,58,92,.03);
  margin: 3rem 0;
}
.mission-block p {
  font-size: 1.02rem;
  line-height: 1.8;
  color: var(--ink-mid);
  font-style: italic;
}

/* ---------- Blog Article Grid ---------- */
.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4rem 2.5rem;
  padding-top: 2.5rem;
  border-top: 2px solid var(--ink);
}
.article-card { display: flex; flex-direction: column; }
.article-card__img-wrap {
  overflow: hidden;
  background: var(--navy);
  margin-bottom: 1.3rem;
}
.article-card__img-wrap img {
  width: 100%;
  aspect-ratio: 4/3;
  object-fit: cover;
  transition: opacity .28s, transform .28s;
}
.article-card:hover .article-card__img-wrap img { opacity: .88; transform: scale(1.025); }
.article-card__kicker {
  font-variant: small-caps;
  font-size: .64rem;
  letter-spacing: .24em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .4rem;
  display: block;
}
.article-card__title { font-size: 1.12rem; line-height: 1.28; margin-bottom: .5rem; }
.article-card__title a { color: var(--ink); text-decoration: none; }
.article-card__title a:hover { color: var(--navy); }
.article-card__dek {
  font-size: .87rem;
  font-style: italic;
  color: var(--ink-mid);
  line-height: 1.62;
  flex: 1;
  margin-bottom: 1rem;
}
.article-card__more {
  font-size: .67rem;
  font-variant: small-caps;
  letter-spacing: .18em;
  text-transform: uppercase;
  color: var(--navy);
  text-decoration: none;
}
.article-card__more:hover { color: var(--gold); text-decoration: none; }

/* ---------- CTA Strip ---------- */
.cta-strip {
  background: var(--navy);
  color: #fff;
  padding: 5.5rem var(--gutter);
  text-align: center;
}
.cta-strip h2 {
  color: #fff;
  font-size: clamp(1.7rem, 3.5vw, 2.7rem);
  font-style: italic;
  max-width: 22ch;
  margin: 0 auto 1.6rem;
}
.cta-strip p {
  color: rgba(247,243,236,.78);
  max-width: 50ch;
  margin: 0 auto 2.2rem;
  font-size: .98rem;
  font-style: italic;
}

/* ---------- Buttons ---------- */
.btn {
  display: inline-block;
  padding: .72rem 2.2rem;
  font-family: var(--serif);
  font-size: .68rem;
  font-variant: small-caps;
  letter-spacing: .22em;
  text-transform: uppercase;
  text-decoration: none;
  border: 1px solid;
  cursor: pointer;
  transition: background .2s, color .2s, border-color .2s;
  background: none;
}
.btn--ivory    { color: var(--navy); background: var(--ivory); border-color: var(--ivory); }
.btn--ivory:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn--navy     { color: #fff; background: var(--navy); border-color: var(--navy); }
.btn--navy:hover { background: var(--gold); border-color: var(--gold); color: var(--ink); }
.btn--outline  { color: var(--navy); background: transparent; border-color: var(--navy); }
.btn--outline:hover { background: var(--navy); color: #fff; }
.btn--gold     { color: var(--ink); background: var(--gold); border-color: var(--gold); }
.btn--gold:hover { background: #b8954e; border-color: #b8954e; }

/* ---------- Contact Form ---------- */
.contact-grid {
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 5rem;
  align-items: start;
}
.contact-form .form-group { margin-bottom: 1.8rem; }
.contact-form label {
  display: block;
  font-size: .65rem;
  font-variant: small-caps;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--ink-faint);
  margin-bottom: .38rem;
}
.contact-form input,
.contact-form textarea,
.contact-form select {
  width: 100%;
  background: transparent;
  border: none;
  border-bottom: 1px solid var(--rule-solid);
  padding: .45rem 0;
  font-family: var(--serif);
  font-size: .95rem;
  color: var(--ink);
  outline: none;
  transition: border-color .2s;
  appearance: none;
  -webkit-appearance: none;
  border-radius: 0;
}
.contact-form input:focus,
.contact-form textarea:focus { border-bottom-color: var(--navy); }
.contact-form textarea { resize: vertical; min-height: 130px; line-height: 1.6; }

.contact-details__item {
  margin-bottom: 1.8rem;
  padding-bottom: 1.8rem;
  border-bottom: 1px solid var(--rule-solid);
}
.contact-details__item:last-child { border-bottom: none; }
.contact-details__label {
  font-size: .65rem;
  font-variant: small-caps;
  letter-spacing: .22em;
  text-transform: uppercase;
  color: var(--gold);
  display: block;
  margin-bottom: .4rem;
}
.contact-details__item p { font-size: .9rem; color: var(--ink-mid); font-style: italic; line-height: 1.65; }
.contact-details__item a { color: var(--navy); word-break: break-all; }

/* ---------- Article Layout ---------- */
.article-header { padding: 4.5rem 0 3rem; border-bottom: 1px solid var(--rule-solid); }
.article-header__kicker {
  font-variant: small-caps;
  font-size: .68rem;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: .9rem;
  display: block;
}
.article-header__title {
  font-size: clamp(1.9rem, 4.2vw, 3.6rem);
  font-style: italic;
  line-height: 1.1;
  letter-spacing: -.022em;
  max-width: 22ch;
  margin-bottom: 1.2rem;
}
.article-header__dek {
  font-size: 1.08rem;
  font-style: italic;
  color: var(--ink-mid);
  max-width: 52ch;
  line-height: 1.65;
}
.article-hero-fig {
  background: #fff;
  padding: 1.3rem 1.3rem 2.6rem;
  margin: 3rem 0;
  box-shadow: 0 1px 8px rgba(0,0,0,.05);
}
.article-hero-fig img { width: 100%; }
.article-hero-fig figcaption {
  margin-top: 1rem;
  font-size: .78rem;
  font-style: italic;
  color: var(--ink-faint);
  text-align: center;
  line-height: 1.55;
}
.article-body { max-width: var(--text-max); margin: 0 auto; padding: 3rem 0 5rem; }
.article-body p { font-size: 1rem; line-height: 1.85; margin-bottom: 1.55em; }
.article-body .pull-quote { margin: 3rem -2rem; }

/* ---------- Colophon / Footer ---------- */
.site-footer {
  background: var(--navy);
  border-top: 3px solid var(--gold);
  color: rgba(247,243,236,.72);
  padding: 5rem var(--gutter) 0;
}
.footer-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: grid;
  grid-template-columns: 2fr 1fr 1.4fr 1fr;
  gap: 3rem;
  padding-bottom: 3.5rem;
  border-bottom: 1px solid rgba(200,169,110,.25);
}
.footer-brand { display: flex; flex-direction: column; gap: 1.1rem; }
.footer-brand .brand-lockup .wordmark { filter: invert(1) brightness(2.2); }
.footer-brand p { font-size: .83rem; font-style: italic; line-height: 1.7; color: rgba(247,243,236,.6); }
.footer-col h4 {
  font-size: .62rem;
  font-variant: small-caps;
  letter-spacing: .28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1.1rem;
}
.footer-col ul { list-style: none; padding: 0; }
.footer-col ul li { margin-bottom: .5rem; }
.footer-col ul li a { font-size: .83rem; color: rgba(247,243,236,.65); text-decoration: none; transition: color .18s; }
.footer-col ul li a:hover { color: var(--gold); }
.footer-col p { font-size: .83rem; color: rgba(247,243,236,.65); font-style: italic; line-height: 1.65; margin-bottom: .5rem; }
.footer-col a { color: rgba(247,243,236,.65); word-break: break-all; transition: color .18s; }
.footer-col a:hover { color: var(--gold); }
.footer-colophon {
  max-width: var(--max);
  margin: 0 auto;
  padding: 1.8rem 0 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}
.footer-colophon p { font-size: .67rem; letter-spacing: .08em; color: rgba(247,243,236,.38); }

/* ---------- Utility ---------- */
.mt-2 { margin-top: 2rem; }
.mt-3 { margin-top: 3rem; }
.mb-2 { margin-bottom: 2rem; }
.mb-3 { margin-bottom: 3rem; }
.text-center { text-align: center; }
.italic { font-style: italic; }
.color-navy { color: var(--navy); }

/* ---------- Responsive ---------- */
@media (max-width: 1000px) {
  .footer-inner { grid-template-columns: 1fr 1fr; }
  .blog-grid    { grid-template-columns: 1fr 1fr; gap: 3rem 2rem; }
}

@media (max-width: 820px) {
  .highlights-grid { grid-template-columns: 1fr; }
  .highlight-item  { border-right: none; border-bottom: 1px solid var(--rule-solid); }
  .highlight-item:last-child { border-bottom: none; }

  .impact-row  { grid-template-columns: 1fr; }
  .impact-item { border-right: none; border-bottom: 1px solid var(--rule-solid); }
  .impact-item:last-child { border-bottom: none; }

  .ways-grid { grid-template-columns: 1fr; }
  .way-item  { border-right: none; border-bottom: 1px solid var(--rule-solid); }
  .way-item:last-child { border-bottom: none; }

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

  .contact-grid { grid-template-columns: 1fr; gap: 3rem; }

  .mission-block { padding: 2rem 1.8rem; }
}

@media (max-width: 640px) {
  .blog-grid      { grid-template-columns: 1fr; }
  .trustees-grid  { grid-template-columns: 1fr; }
  .trustee-item   { border-right: none; border-bottom: 1px solid var(--rule-solid); }
  .trustee-item:last-child { border-bottom: none; }
  .footer-inner   { grid-template-columns: 1fr; gap: 2rem; }
  .footer-colophon { flex-direction: column; text-align: center; }
  .article-body .pull-quote { margin: 3rem 0; }

  .site-nav {
    display: none;
    position: fixed;
    inset: 0;
    background: var(--ivory);
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1.8rem;
    z-index: 250;
  }
  .site-nav.is-open { display: flex; }
  .site-nav a { font-size: 1rem; padding: .4rem 1.2rem; }

  .nav-toggle { display: flex; }
  .nav-toggle.is-open span:nth-child(1) { transform: rotate(45deg) translate(4.5px, 4.5px); }
  .nav-toggle.is-open span:nth-child(2) { opacity: 0; }
  .nav-toggle.is-open span:nth-child(3) { transform: rotate(-45deg) translate(4.5px, -4.5px); }
}