/* =========================================================================
   LangÉcole — design system
   Concept: Brazil-inspired palette — Amazon-forest green, flag-gold accent,
   and a flag-blue secondary tone, on a warm off-white ground. The tile
   motif (from the previous pass) stays, recoloured as a green/gold weave.
   Type: Fraunces (display serif) for headings + Inter for UI/body.
   ========================================================================= */

:root{
  --ink:        #14261B;      /* deep forest ink */
  --ink-soft:   #4C5D52;
  --paper:      #FCFAF1;      /* warm off-white */
  --paper-dim:  #F2EEDC;
  --green:      #046A38;      /* Amazon green — primary */
  --green-2:    #0B8F4F;      /* mid green — links */
  --green-3:    #55C285;      /* light green — accents */
  --green-deep: #023D20;      /* near-black green — footer depth */
  --gold:       #FFC72C;      /* flag yellow — CTA / accent */
  --gold-dark:  #E0A100;
  --blue:       #0039A6;      /* flag blue — secondary accent */
  --blue-tint:  #E7EDFA;
  --line:       #E1DCC3;

  --serif: "Fraunces", "Iowan Old Style", Georgia, serif;
  --sans:  "Inter", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;

  --max: 1120px;
  --radius: 4px;
}

*,*::before,*::after{ box-sizing:border-box; }
html{ scroll-behavior:smooth; }
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
img{ max-width:100%; display:block; }
a{ color:var(--green-2); text-decoration:none; }
a:hover{ text-decoration:underline; }
h1,h2,h3,h4{
  font-family:var(--serif);
  color:var(--green);
  line-height:1.15;
  margin:0 0 .5em;
  font-weight:600;
}
h1{ font-size:clamp(2.1rem,4.5vw,3.4rem); font-weight:500; }
h2{ font-size:clamp(1.6rem,3vw,2.3rem); }
h3{ font-size:1.25rem; }
p{ margin:0 0 1em; max-width:68ch; }
.container{ max-width:var(--max); margin:0 auto; padding:0 24px; }
.section{ padding:64px 0; }
.section--tight{ padding:40px 0; }
.section--alt{ background:var(--paper-dim); }
.section--dark{ background:var(--green); color:#E9F3EC; }
.section--dark h2, .section--dark h3{ color:#fff; }
.section--dark a{ color:#FFE3A3; }
.eyebrow{
  display:inline-block;
  color:var(--gold-dark);
  font-weight:600;
  font-size:.8rem;
  letter-spacing:.02em;
  margin-bottom:.6em;
}
.lede{ font-size:1.15rem; color:var(--ink-soft); max-width:62ch; }
.center{ text-align:center; margin-left:auto; margin-right:auto; }

/* -------- tile motif, recoloured green/gold (repeating SVG pattern) --- */
.tile-strip{
  height:14px;
  background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='28' height='14' viewBox='0 0 28 14'%3E%3Crect width='28' height='14' fill='%23046A38'/%3E%3Cpath d='M0 7 L7 0 L14 7 L7 14 Z' fill='%23FFC72C'/%3E%3Cpath d='M14 7 L21 0 L28 7 L21 14 Z' fill='%23FCFAF1' fill-opacity='.9'/%3E%3C/svg%3E");
  background-repeat:repeat-x;
}
.tile-hero{
  position:relative;
  overflow:hidden;
  background:var(--green);
  color:#fff;
}
.tile-hero::before{
  content:"";
  position:absolute; inset:0;
  opacity:.18;
  background-image:
    radial-gradient(circle at 20% 30%, #FFC72C 0 2px, transparent 3px),
    radial-gradient(circle at 70% 60%, #FFC72C 0 2px, transparent 3px),
    radial-gradient(circle at 45% 80%, #fff 0 1.5px, transparent 2.5px),
    linear-gradient(45deg, transparent 48%, rgba(255,255,255,.4) 49%, rgba(255,255,255,.4) 51%, transparent 52%);
  background-size: 64px 64px, 64px 64px, 48px 48px, 32px 32px;
}
.tile-hero .container{ position:relative; }

/* -------- header / nav -------------------------------------------------*/
.site-header{
  background:var(--paper);
  border-bottom:1px solid var(--line);
  position:sticky; top:0; z-index:50;
}
.site-header .bar{
  display:flex; align-items:center; justify-content:space-between;
  padding:14px 0;
}
.brand{ display:flex; align-items:center; gap:10px; }
.brand img{ height:38px; width:auto; }
.brand-text{ font-family:var(--serif); font-size:1.05rem; color:var(--green); line-height:1.1; }
.brand-text small{ display:block; font-family:var(--sans); font-size:.68rem; color:var(--ink-soft); font-weight:500; }

.main-nav ul{ list-style:none; display:flex; gap:2px; margin:0; padding:0; }
.main-nav a{
  color:var(--ink);
  font-weight:500;
  font-size:.92rem;
  padding:10px 14px;
  border-radius:var(--radius);
  text-decoration:none;
}
.main-nav a:hover{ background:var(--paper-dim); text-decoration:none; }
.main-nav a.active{ color:var(--green); font-weight:700; }
.nav-cta{
  background:var(--gold);
  color:var(--green-deep) !important;
  font-weight:700;
  border-radius:var(--radius);
  padding:10px 18px !important;
}
.nav-cta:hover{ background:var(--gold-dark); color:var(--green-deep) !important; }

.nav-toggle{ display:none; background:none; border:1px solid var(--line); border-radius:var(--radius); padding:8px 10px; cursor:pointer; }
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  display:block; width:20px; height:2px; background:var(--ink); position:relative; content:"";
}
.nav-toggle span::before{ top:-6px; } .nav-toggle span::after{ top:4px; }

@media (max-width: 880px){
  .main-nav{
    position:absolute; top:100%; left:0; right:0;
    background:var(--paper); border-bottom:1px solid var(--line);
    display:none;
  }
  .main-nav.open{ display:block; }
  .main-nav ul{ flex-direction:column; padding:8px 24px 16px; }
  .main-nav a{ display:block; padding:12px 4px; border-bottom:1px solid var(--line); }
  .nav-toggle{ display:block; }
}

/* -------- buttons -------------------------------------------------------*/
.btn{
  display:inline-block;
  font-weight:600;
  padding:13px 26px;
  border-radius:var(--radius);
  border:1.5px solid transparent;
  cursor:pointer;
  font-size:.95rem;
}
.btn-primary{ background:var(--gold); color:var(--green-deep) !important; font-weight:700; text-decoration:none; }
.btn-primary:hover{ background:var(--gold-dark); text-decoration:none; }
.btn-outline{ border-color:rgba(255,255,255,.55); color:#fff !important; text-decoration:none; }
.btn-outline:hover{ background:rgba(255,255,255,.12); text-decoration:none; }
.btn-outline-dark{ border-color:var(--green); color:var(--green) !important; text-decoration:none; }
.btn-outline-dark:hover{ background:var(--green); color:#fff !important; text-decoration:none; }

/* -------- hero ------------------------------------------------------- */
.hero{ padding:76px 0 84px; }
.hero-grid{ display:grid; grid-template-columns:1.15fr .85fr; gap:48px; align-items:center; }
.hero h1{ color:#fff; }
.hero .lede{ color:#DCEEDF; }
.hero-actions{ display:flex; gap:14px; margin-top:28px; flex-wrap:wrap; }
.hero-stats{ display:grid; grid-template-columns:repeat(3,1fr); gap:18px; margin-top:44px; padding-top:28px; border-top:1px solid rgba(255,255,255,.22); }
.hero-stats strong{ display:block; font-family:var(--serif); font-size:1.8rem; color:#fff; }
.hero-stats span{ font-size:.82rem; color:#B9DBC5; }
.hero-award{
  background:rgba(255,255,255,.08);
  border:1px solid rgba(255,199,44,.45);
  border-radius:8px;
  padding:22px;
}
.hero-award img{ border-radius:4px; margin-bottom:12px; }
.hero-award p{ font-size:.88rem; color:#DCEEDF; margin:0; }

@media (max-width:880px){
  .hero-grid{ grid-template-columns:1fr; }
  .hero-stats{ grid-template-columns:repeat(3,1fr); gap:10px; }
}

/* -------- cards ---------------------------------------------------------*/
.grid{ display:grid; gap:24px; }
.grid-3{ grid-template-columns:repeat(3,1fr); }
.grid-2{ grid-template-columns:repeat(2,1fr); }
.grid-4{ grid-template-columns:repeat(4,1fr); }
@media (max-width:880px){ .grid-3,.grid-4{ grid-template-columns:1fr 1fr; } .grid-2{grid-template-columns:1fr;} }
@media (max-width:560px){ .grid-3,.grid-4{ grid-template-columns:1fr; } }

.card{
  background:#fff;
  border:1px solid var(--line);
  padding:26px;
  border-radius:var(--radius);
}
.card h3{ margin-bottom:.4em; }
.card p:last-child{ margin-bottom:0; }

.level-card{
  background:#fff;
  border:1px solid var(--line);
  border-top:4px solid var(--green-3);
  padding:26px;
  position:relative;
}
.level-card .level-code{
  font-family:var(--serif);
  font-size:2.1rem;
  color:var(--green);
  display:block;
  margin-bottom:6px;
}
.level-card .level-hours{
  display:inline-block; font-size:.76rem; font-weight:700; letter-spacing:.03em;
  color:#8A6300; background:#FFF1C2; padding:3px 9px; border-radius:12px; margin-bottom:10px;
}
.level-card .pt{ color:var(--ink-soft); font-style:italic; font-size:.9rem; }

.pillar{ display:flex; gap:16px; }
.pillar .num{
  font-family:var(--serif); color:var(--gold-dark); font-size:1.6rem; flex:0 0 auto;
  width:44px; height:44px; border:1.5px solid var(--gold-dark); border-radius:50%;
  display:flex; align-items:center; justify-content:center;
  background:#FFF8E2;
}

/* -------- photo strip ---------------------------------------------------*/
.photo-strip{ display:grid; grid-template-columns:repeat(4,1fr); gap:14px; }
.photo-strip figure{ margin:0; overflow:hidden; border-radius:var(--radius); border:1px solid var(--line); }
.photo-strip img{ width:100%; height:150px; object-fit:cover; }
@media (max-width:700px){ .photo-strip{ grid-template-columns:1fr 1fr; } }

/* -------- table (important dates / schedule) --------------------------*/
table.schedule{ width:100%; border-collapse:collapse; background:#fff; }
table.schedule th, table.schedule td{ text-align:left; padding:12px 14px; border-bottom:1px solid var(--line); font-size:.92rem; }
table.schedule th{ color:#fff; background:var(--blue); font-family:var(--serif); font-weight:600; }
table.schedule tbody tr:nth-child(even){ background:var(--blue-tint); }
table.schedule td.month-cell{ font-weight:700; color:var(--green); font-family:var(--serif); }

/* -------- FAQ accordion -------------------------------------------------*/
.faq-item{ border-bottom:1px solid var(--line); }
.faq-item summary{
  cursor:pointer; list-style:none; font-family:var(--serif); font-size:1.08rem;
  color:var(--green); padding:20px 0; display:flex; justify-content:space-between; gap:16px; align-items:center;
}
.faq-item summary::-webkit-details-marker{ display:none; }
.faq-item summary::after{ content:"+"; font-size:1.4rem; color:var(--gold); flex:0 0 auto; }
.faq-item[open] summary::after{ content:"–"; }
.faq-item .faq-a{ padding:0 0 22px; color:var(--ink-soft); max-width:68ch; }

/* -------- culture articles ----------------------------------------------*/
.culture-card{
  background:#fff; border:1px solid var(--line); overflow:hidden; display:flex; flex-direction:column;
}
.culture-card .tile-thumb{
  height:120px;
  background:linear-gradient(135deg,var(--green) 0%, var(--green) 38%, var(--gold) 50%, var(--green) 62%, var(--green-3) 100%);
  position:relative;
}
.culture-card .tile-thumb::after{
  content:""; position:absolute; inset:0;
  background-image:linear-gradient(45deg, transparent 46%, rgba(255,255,255,.35) 49%, rgba(255,255,255,.35) 51%, transparent 54%);
  background-size:26px 26px;
}
.culture-card .body{ padding:22px; flex:1; display:flex; flex-direction:column; }
.culture-card h3{ font-size:1.08rem; }
.culture-card .read-link{ margin-top:auto; font-weight:700; font-size:.88rem; }
.article-body p{ max-width:70ch; color:var(--ink-soft); }
.article-body h2{ margin-top:1.4em; }
.related-list{ list-style:none; padding:0; margin:0; display:grid; gap:10px; }
.related-list a{ font-weight:600; }

/* -------- forms -----------------------------------------------------*/
.form-field{ margin-bottom:18px; }
.form-field label{ display:block; font-weight:600; font-size:.88rem; margin-bottom:6px; color:var(--green); }
.form-field input, .form-field select, .form-field textarea{
  width:100%; padding:12px 14px; border:1px solid var(--line); border-radius:var(--radius);
  font-family:var(--sans); font-size:.96rem; background:#fff; color:var(--ink);
}
.form-field textarea{ min-height:130px; resize:vertical; }
.form-field input:focus, .form-field select:focus, .form-field textarea:focus{
  outline:2px solid var(--green-3); outline-offset:1px;
}
.form-note{ font-size:.8rem; color:var(--ink-soft); }
.alert{ padding:14px 18px; border-radius:var(--radius); margin-bottom:22px; font-size:.94rem; }
.alert-success{ background:#E3F2E6; color:#245C33; border:1px solid #B8DDBE; }
.alert-error{ background:#FBE7E1; color:#8A2E12; border:1px solid #F0C3B2; }

/* -------- footer ----------------------------------------------------*/
.site-footer{ background:var(--green); color:#CFE0EA; }
.site-footer a{ color:#E9F3EC; }
.footer-grid{ display:grid; grid-template-columns:1.3fr 1fr 1fr 1fr; gap:32px; padding:56px 0 32px; }
.footer-grid h4{ color:#fff; font-size:.95rem; text-transform:none; margin-bottom:14px; }
.footer-grid ul{ list-style:none; margin:0; padding:0; }
.footer-grid li{ margin-bottom:9px; font-size:.9rem; }
.footer-bottom{
  border-top:1px solid rgba(255,255,255,.18);
  padding:18px 0; font-size:.82rem; color:#9CC4AB;
  display:flex; justify-content:space-between; flex-wrap:wrap; gap:8px;
}
.social-row{ display:flex; gap:10px; margin-top:14px; }
.social-row a{
  width:34px; height:34px; border:1px solid rgba(255,255,255,.35); border-radius:50%;
  display:flex; align-items:center; justify-content:center; font-size:.8rem;
}
@media (max-width:880px){ .footer-grid{ grid-template-columns:1fr 1fr; } }
@media (max-width:560px){ .footer-grid{ grid-template-columns:1fr; } }

/* -------- breadcrumb / page header --------------------------------------*/
.page-head{ padding:48px 0 40px; }
.page-head .eyebrow{ color:#FFE3A3; }
.breadcrumb{ font-size:.82rem; color:var(--ink-soft); margin-bottom:10px; }
.breadcrumb a{ color:var(--ink-soft); }

/* util */
.mt-0{margin-top:0} .mb-0{margin-bottom:0}
.flag-note{ display:flex; align-items:center; gap:14px; }
.flag-note img{ width:64px; height:64px; object-fit:cover; border-radius:50%; border:2px solid var(--line); }

@media print{ .site-header,.site-footer{ display:none; } }