/* Italian with Elena — "quaderno" (Italian squared exercise book) */
:root {
  --paper: #fbfcff;
  --grid: #dfe7f5;
  --ink: #1d3d9b;        /* ballpoint blue */
  --ink-dark: #142a6b;
  --text: #1c2233;
  --muted: #545c72;
  --margin: #d8343f;     /* red margin line of the quaderno */
  --marker: #ffe766;     /* highlighter */
  --line: #cfd7e8;
  --head: "Bricolage Grotesque", "Arial Narrow", system-ui, sans-serif;
  --body: "Atkinson Hyperlegible", system-ui, sans-serif;
  --measure: 66ch;
}
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--text);
  font: 400 1.0625rem/1.6 var(--body);
}
img { max-width: 100%; display: block; }
a { color: var(--ink); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { color: var(--ink-dark); text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--ink); outline-offset: 3px; border-radius: 2px; }

.wrap { width: min(100% - 2.5rem, 72rem); margin-inline: auto; }
.skip { position: absolute; left: -999px; top: .5rem; background: var(--ink); color: #fff; padding: .5rem 1rem; z-index: 10; }
.skip:focus { left: .5rem; }

/* header */
.site-head { border-bottom: 1px solid var(--line); background: var(--paper); }
.head-row { display: flex; align-items: center; gap: 1.5rem; padding-block: 1rem; flex-wrap: wrap; }
.brand { font: 800 1.35rem/1 var(--head); color: var(--text); text-decoration: none; letter-spacing: -.01em; }
.brand span { font-weight: 500; color: var(--ink); }
.site-head nav { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-left: auto; }
.site-head nav a { color: var(--text); text-decoration: none; padding-block: .25rem; border-bottom: 2px solid transparent; }
.site-head nav a:hover { border-color: var(--grid); }
.site-head nav a[aria-current="page"] { border-color: var(--ink); color: var(--ink); }
.lang { font-size: .95rem; border: 1px solid var(--line); padding: .3rem .7rem; border-radius: 999px; text-decoration: none; }

/* hero: the squared page with the red margin line — the one bold move */
.quaderno {
  background-color: var(--paper);
  background-image:
    linear-gradient(var(--margin), var(--margin)),
    linear-gradient(var(--grid) 1px, transparent 1px),
    linear-gradient(90deg, var(--grid) 1px, transparent 1px);
  background-size: 2px 100%, 100% 24px, 24px 100%;
  background-position: max(1rem, calc(50% - 37.5rem)) 0, 0 0, 0 0;
  background-repeat: no-repeat, repeat, repeat;
  border-bottom: 1px solid var(--line);
}
.hero { padding-block: clamp(3.5rem, 9vw, 7.5rem); }
.hero.short { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.hero .wrap { padding-left: clamp(1rem, 4vw, 3.5rem); }
.hero h1 {
  font: 800 clamp(2.4rem, 6.2vw, 5rem)/1.02 var(--head);
  letter-spacing: -.025em; margin: 0 0 1.25rem; max-width: 16ch; color: var(--text);
}
.hero.short h1 { font-size: clamp(2rem, 4.6vw, 3.4rem); max-width: 22ch; }
.note {
  display: inline-block; margin: 0 0 1rem; font: 500 1.15rem/1.3 var(--head); color: var(--ink);
  transform: rotate(-2deg); transform-origin: left;
}
.lead { font-size: clamp(1.1rem, 1.8vw, 1.3rem); max-width: 52ch; margin: 0 0 1.75rem; }
.actions { display: flex; gap: .75rem; flex-wrap: wrap; margin: 0; }

.btn {
  display: inline-block; background: var(--ink); color: #fff; text-decoration: none;
  font: 700 1rem/1 var(--body); padding: .95rem 1.4rem; border-radius: 6px; border: 2px solid var(--ink);
}
.btn:hover { background: var(--ink-dark); border-color: var(--ink-dark); color: #fff; }
.btn.ghost { background: transparent; color: var(--ink); }
.btn.ghost:hover { background: #eef2fb; color: var(--ink-dark); }

/* blocks */
.block { padding-block: clamp(2.5rem, 6vw, 4.5rem); }
.block + .block { border-top: 1px solid var(--line); }
h2 { font: 700 clamp(1.6rem, 3vw, 2.2rem)/1.15 var(--head); letter-spacing: -.015em; margin: 0 0 1rem; }
h3 { font: 700 1.25rem/1.25 var(--head); margin: 0 0 .35rem; }
.block p, .block li { max-width: var(--measure); }

.ways { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: 2rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.ways li { border-top: 3px solid var(--ink); padding-top: 1rem; }
.ways h3 a { color: var(--text); text-decoration: none; }
.ways h3 a:hover { color: var(--ink); text-decoration: underline; }
.ways p { margin: 0; color: var(--muted); }

.about { display: grid; gap: 2.5rem; grid-template-columns: minmax(0, 18rem) 1fr; align-items: start; }
.photo {
  aspect-ratio: 4 / 5; background: #eef2fb; border: 1px solid var(--line); border-radius: 4px;
  display: grid; place-items: center; text-align: center; padding: 1rem; transform: rotate(-1.5deg);
  box-shadow: 0 1px 0 var(--line), 6px 6px 0 var(--grid);
}

.ticks { list-style: none; padding: 0; margin: 0; }
.ticks li { position: relative; padding-left: 1.9rem; margin-bottom: .6rem; }
.ticks li::before {
  content: ""; position: absolute; left: .15rem; top: .5em; width: .8rem; height: .45rem;
  border-left: 2.5px solid var(--ink); border-bottom: 2.5px solid var(--ink); transform: rotate(-45deg);
}
.facts { padding-left: 1.2rem; }
.facts.inline { display: flex; flex-wrap: wrap; gap: .25rem 1.5rem; padding: 0; list-style: none; color: var(--muted); }

.quotes { display: grid; gap: 1.5rem; grid-template-columns: repeat(auto-fit, minmax(16rem, 1fr)); }
blockquote { margin: 0; padding: 0 0 0 1.1rem; border-left: 3px solid var(--margin); font-size: 1.1rem; }
blockquote cite { display: block; margin-top: .6rem; font-style: normal; font-size: .95rem; color: var(--muted); }

.offer .price, .buy .price { font-size: 1.1rem; }
.steps { padding-left: 1.4rem; }
.steps li { margin-bottom: .5rem; padding-left: .3rem; }
.steps li::marker { font: 700 1.1rem var(--head); color: var(--ink); }

/* courses: the CEFR level is the visual anchor */
.courses { display: grid; gap: 0; }
.course { display: grid; grid-template-columns: 6.5rem 1fr; gap: 1.75rem; padding-block: 2rem; border-bottom: 1px solid var(--line); }
.course:first-child { padding-top: 0; }
.course:last-child { border-bottom: 0; padding-bottom: 0; }
.level {
  margin: 0; font: 800 3.4rem/1 var(--head); color: var(--ink); letter-spacing: -.03em;
  border-right: 2px solid var(--margin); padding-right: 1rem; align-self: start;
}
.course h2 { font-size: clamp(1.35rem, 2.4vw, 1.75rem); }
.course .sub { font-weight: 500; color: var(--muted); }
.buy { display: flex; align-items: center; gap: 1.25rem; flex-wrap: wrap; }

.closing { text-align: left; }

/* FAQ */
.faq details { border-bottom: 1px solid var(--line); max-width: 48rem; }
.faq summary {
  cursor: pointer; list-style: none; padding: 1.1rem 2.5rem 1.1rem 0; position: relative;
  font: 700 1.15rem/1.35 var(--head);
}
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: .25rem; top: .9rem; font-size: 1.5rem; color: var(--ink); transition: transform .2s; }
.faq details[open] summary::after { transform: rotate(45deg); }
.faq details p { margin: 0 0 1.2rem; }

/* placeholders still to fill in */
mark.todo { background: var(--marker); color: var(--text); padding: 0 .2em; border-radius: 2px; }

/* footer */
.site-foot { border-top: 1px solid var(--line); background: #f3f6fc; padding-block: 2rem; font-size: .95rem; color: var(--muted); }
.foot-row p { margin: .25rem 0; }
.small { font-size: .85rem; }

@media (max-width: 720px) {
  .site-head nav { margin-left: 0; width: 100%; order: 3; gap: 1rem; }
  .lang { margin-left: auto; }
  .about { grid-template-columns: 1fr; }
  .photo { max-width: 15rem; }
  .course { grid-template-columns: 1fr; gap: .5rem; }
  .level { border-right: 0; border-bottom: 2px solid var(--margin); padding: 0 0 .4rem; justify-self: start; font-size: 2.6rem; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; } }

/* ---------- Italian touches ---------- */
/* tricolore ribbon on top of every page */
.site-head { position: relative; padding-top: 6px; }
.site-head::before { content: ""; position: absolute; top: 0; left: 0; right: 0; height: 6px; background: linear-gradient(90deg, #009246 0 33.33%, #f4f5f0 33.33% 66.66%, #ce2b37 66.66% 100%); }

/* pen doodles in the margin of the quaderno */
.hero { position: relative; overflow: hidden; }
.doodle { position: absolute; right: max(1.5rem, calc(50% - 34rem)); bottom: 1.5rem; height: auto; pointer-events: none; }
.doodle-moka { width: clamp(150px, 19vw, 230px); transform: rotate(4deg); }
.doodle-cup { width: clamp(120px, 14vw, 180px); bottom: 1rem; }
.doodle-lemon { width: clamp(130px, 16vw, 200px); top: 1.5rem; bottom: auto; transform: rotate(-6deg); }

/* real Italian phrases on lined paper */
.phrases {
  padding-block: clamp(2.5rem, 6vw, 4rem); border-bottom: 1px solid var(--line);
  background: #f3f6fc;
}
.phrases h2 { margin-bottom: 1.5rem; }
.phrase-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 1.5rem 2.5rem; grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr)); }
.phrase-list li { border-left: 2px solid var(--margin); padding-left: 1.1rem; }
.phrase-list .it { margin: 0 0 .35rem; font: 700 clamp(1.35rem, 2.4vw, 1.7rem)/1.2 var(--head); color: var(--ink); }
.phrase-list .gloss { margin: 0; color: var(--muted); }

/* lesson photos as polaroids taped to the page */
.polaroids { display: grid; gap: 2rem 1.75rem; grid-template-columns: repeat(auto-fit, minmax(13rem, 1fr)); margin-top: 2rem; }
.polaroid { position: relative; margin: 0; background: #fff; padding: .75rem .75rem 1rem; border: 1px solid var(--line); box-shadow: 0 2px 0 var(--line), 0 10px 24px rgba(29, 61, 155, .08); }
.polaroid:nth-child(odd) { transform: rotate(-1.6deg); }
.polaroid:nth-child(even) { transform: rotate(1.4deg); }
.polaroid::before { content: ""; position: absolute; top: -.7rem; left: 50%; width: 5.5rem; height: 1.4rem; transform: translateX(-50%) rotate(-3deg); background: rgba(255, 231, 102, .75); }
.polaroid .ph, .polaroid img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; background: #eef2fb; display: grid; place-items: center; text-align: center; padding: .5rem; }
.polaroid img { padding: 0; }
.polaroid figcaption { margin-top: .7rem; font: 500 1rem/1.3 var(--head); color: var(--ink); }

/* social links on the contact page */
.social-links { list-style: none; padding: 0; margin: 1.5rem 0 0; display: grid; gap: .75rem; max-width: 34rem; }
.social-links a { display: flex; justify-content: space-between; align-items: baseline; gap: 1rem; padding: 1rem 1.25rem; border: 2px solid var(--ink); border-radius: 6px; text-decoration: none; color: var(--ink); }
.social-links a:hover { background: var(--ink); color: #fff; }
.social-links a:hover mark { color: var(--text); }
.social-links .net { font: 700 1.2rem/1 var(--head); }
.social-links .handle { font-size: 1rem; }

/* Roman arches drawn along the top of the footer */
.site-foot { position: relative; padding-top: 4.5rem; }
.site-foot::before { content: ""; position: absolute; left: 0; right: 0; top: -1px; height: 52px; background: url("/assets/arches.svg") repeat-x left bottom / auto 52px; opacity: .9; }

@media (max-width: 720px) {
  .doodle { position: static; display: block; margin: 2rem 0 0 auto; }
  .doodle-moka { width: 130px; }
  .doodle-cup, .doodle-lemon { display: none; }
  .polaroids { grid-template-columns: 1fr 1fr; gap: 1.5rem 1rem; }
  .polaroid figcaption { font-size: .9rem; }
}

/* real portrait */
.photo:has(img) { padding: 0; overflow: hidden; background: #fff; border: 8px solid #fff; outline: 1px solid var(--line); }
.photo img { width: 100%; height: 100%; object-fit: cover; }

/* gallery as a pinboard of mixed-size photos */
.gallery .polaroids { display: block; columns: 3 15rem; column-gap: 2rem; max-width: none; }
.gallery .polaroid { display: inline-block; width: 100%; break-inside: avoid; margin: 0 0 2.25rem; }
.gallery .polaroid img { aspect-ratio: auto; height: auto; }

/* real reviews */
.reviews-note { color: var(--muted); margin: -.25rem 0 1.75rem; }
.quotes blockquote p { margin: 0; }
.quotes { gap: 2rem 2.5rem; }

/* hero with Elena's photo of Tuscany */
.hero.with-photo .wrap { display: grid; grid-template-columns: minmax(0, 1fr) minmax(240px, 27rem); column-gap: clamp(2rem, 5vw, 4.5rem); align-items: center; }
.hero.with-photo .wrap > * { grid-column: 1; }
.hero.with-photo h1 { font-size: clamp(2.4rem, 5vw, 4.3rem); }
.hero-photo {
  grid-column: 2 !important; grid-row: 1 / span 4; margin: 0; position: relative;
  background: #fff; padding: .75rem .75rem 1rem; border: 1px solid var(--line);
  box-shadow: 0 2px 0 var(--line), 0 14px 30px rgba(29, 61, 155, .12); transform: rotate(2deg);
}
.hero-photo::before { content: ""; position: absolute; top: -.75rem; left: 50%; width: 6rem; height: 1.5rem; transform: translateX(-50%) rotate(-4deg); background: rgba(255, 231, 102, .8); }
.hero-photo img { display: block; width: 100%; height: auto; }
.hero-photo figcaption { margin-top: .6rem; font: 500 1.05rem/1.2 var(--head); color: var(--ink); }
@media (max-width: 820px) {
  .hero.with-photo .wrap { grid-template-columns: 1fr; }
  .hero-photo { grid-column: 1 !important; grid-row: auto; margin-top: 2.5rem; max-width: 26rem; transform: rotate(1.5deg); }
}

/* portrait photo in a short hero (lessons page) */
.hero.short.with-photo h1 { font-size: clamp(2rem, 4.2vw, 3.3rem); }
.hero-photo.portrait { max-width: 17rem; justify-self: center; transform: rotate(-2deg); }
@media (max-width: 820px) { .hero-photo.portrait { max-width: 14rem; justify-self: start; } }