/* =========================================================
   CEIL Oran 2 - Stylesheet
   ========================================================= */

:root {
  --green-900: #0b3d2e;
  --green-800: #0f5132;
  --green-700: #15693f;
  --green-600: #1c8049;
  --green-100: #e3f2ea;
  --green-050: #f2f9f5;
  --gold-600: #b8860b;
  --gold-500: #d4af37;
  --gold-100: #f7edcf;

  --ink: #14201b;
  --muted: #5b6b63;
  --line: #e2e8e3;
  --bg: #ffffff;
  --bg-soft: #f6f9f7;
  --white: #ffffff;

  --ok: #15693f;
  --err: #b42318;
  --warn: #b8860b;

  --radius: 14px;
  --radius-sm: 9px;
  --shadow: 0 10px 30px rgba(11, 61, 46, 0.08);
  --shadow-lg: 0 24px 60px rgba(11, 61, 46, 0.16);
  --maxw: 1120px;

  --font: "Inter", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;
  --serif: "Playfair Display", Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  font-family: var(--font);
  color: var(--ink);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

img { max-width: 100%; display: block; }
a { color: var(--green-700); }

.container {
  width: 100%;
  max-width: var(--maxw);
  margin-inline: auto;
  padding-inline: 20px;
}

.section { padding-block: 72px; }
.section--soft { background: var(--bg-soft); }

h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; }
.eyebrow {
  text-transform: uppercase;
  letter-spacing: .14em;
  font-size: .78rem;
  font-weight: 700;
  color: var(--green-600);
  margin: 0 0 .6rem;
}
.section-title { font-size: clamp(1.6rem, 3vw, 2.2rem); color: var(--green-900); }
.section-lead { color: var(--muted); max-width: 62ch; margin: 0 auto; }
.text-center { text-align: center; }

/* ---------- Buttons ---------- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: .5rem;
  border: 1px solid transparent;
  border-radius: 999px;
  padding: .8rem 1.5rem;
  font-weight: 600;
  font-size: .98rem;
  cursor: pointer;
  text-decoration: none;
  transition: transform .12s ease, box-shadow .2s ease, background .2s ease;
  font-family: inherit;
}
.btn:active { transform: translateY(1px); }
.btn--primary { background: var(--green-700); color: #fff; box-shadow: var(--shadow); }
.btn--primary:hover { background: var(--green-800); }
.btn--gold { background: var(--gold-500); color: #3a2c04; }
.btn--gold:hover { background: var(--gold-600); color: #fff; }
.btn--ghost { background: transparent; border-color: rgba(255,255,255,.55); color: #fff; }
.btn--ghost:hover { background: rgba(255,255,255,.12); }
.btn--outline { background: #fff; border-color: var(--line); color: var(--green-800); }
.btn--outline:hover { border-color: var(--green-600); }

/* ---------- Header ---------- */
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(255,255,255,.92);
  backdrop-filter: blur(10px);
  border-bottom: 1px solid var(--line);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 68px;
}
.brand { display: flex; align-items: center; gap: .75rem; text-decoration: none; color: inherit; }
.brand__logo { flex: 0 0 auto; }
.brand__text { display: flex; flex-direction: column; line-height: 1.1; }
.brand__name { font-weight: 800; color: var(--green-900); font-size: 1.02rem; letter-spacing: .02em; }
.brand__sub { font-size: .74rem; color: var(--muted); }
.brand__logo img { height: 46px; width: 46px; object-fit: contain; display: block; }
/* Logo on a white disc, for dark green backgrounds */
.logo-seal { background: #fff; border-radius: 50%; padding: 6px; display: inline-flex; flex: 0 0 auto; box-shadow: 0 2px 8px rgba(0,0,0,.12); }
.logo-seal img { height: 44px; width: 44px; object-fit: contain; display: block; }

.nav { display: flex; align-items: center; gap: .35rem; }
.nav a {
  color: var(--ink);
  text-decoration: none;
  font-weight: 500;
  font-size: .95rem;
  padding: .5rem .8rem;
  border-radius: 8px;
}
.nav a:hover { background: var(--green-050); color: var(--green-800); }
.nav .btn { margin-inline-start: .4rem; }

.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: .5rem .6rem;
  cursor: pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after {
  content: "";
  display: block;
  width: 20px; height: 2px;
  background: var(--green-900);
  position: relative;
  transition: .2s;
}
.nav-toggle span::before { position: absolute; top: -6px; }
.nav-toggle span::after { position: absolute; top: 6px; }

/* ---------- Hero ---------- */
.hero {
  position: relative;
  color: #fff;
  background:
    radial-gradient(1100px 500px at 80% -10%, rgba(212,175,55,.28), transparent 60%),
    linear-gradient(135deg, var(--green-900), var(--green-700));
  overflow: hidden;
}
.hero::after {
  content: "";
  position: absolute; inset: 0;
  background-image: radial-gradient(rgba(255,255,255,.06) 1px, transparent 1px);
  background-size: 22px 22px;
  opacity: .5;
  pointer-events: none;
}
.hero-inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1.1fr .9fr;
  gap: 48px;
  align-items: center;
  padding-block: 80px;
}
.hero .eyebrow { color: var(--gold-500); }
.hero h1 { font-size: clamp(2rem, 4.4vw, 3.2rem); color: #fff; }
.hero h1 .accent { color: var(--gold-500); }
.hero p.lead { font-size: 1.12rem; color: rgba(255,255,255,.9); max-width: 54ch; }
.hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 1.6rem; }
.hero-badges { display: flex; flex-wrap: wrap; gap: .6rem; margin-top: 2rem; }
.hero-badge {
  display: inline-flex; align-items: center; gap: .45rem;
  background: rgba(255,255,255,.1);
  border: 1px solid rgba(255,255,255,.18);
  padding: .45rem .85rem;
  border-radius: 999px;
  font-size: .85rem;
}

/* Hero certificate card visual */
.cert-card {
  background: #fff;
  color: var(--ink);
  border-radius: 16px;
  box-shadow: var(--shadow-lg);
  padding: 26px;
  border-top: 6px solid var(--gold-500);
  transform: rotate(1.4deg);
}
.cert-card__head { display: flex; align-items: center; gap: .7rem; border-bottom: 1px solid var(--line); padding-bottom: 12px; margin-bottom: 14px; }
.cert-card__title { font-family: var(--serif); font-size: 1.05rem; color: var(--green-900); }
.cert-card__row { display: flex; justify-content: space-between; font-size: .9rem; padding: .3rem 0; }
.cert-card__row span:first-child { color: var(--muted); }
.cert-card__level {
  margin-top: 14px;
  text-align: center;
  background: var(--green-050);
  border: 1px dashed var(--green-600);
  border-radius: 10px;
  padding: 10px;
}
.cert-card__level b { font-size: 1.8rem; color: var(--green-800); display: block; }

/* ---------- Stats ---------- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.stat { text-align: center; }
.stat b { display: block; font-size: clamp(1.8rem, 3.5vw, 2.6rem); color: var(--green-800); font-weight: 800; }
.stat span { color: var(--muted); font-size: .92rem; }

/* ---------- Cards grid ---------- */
.grid { display: grid; gap: 22px; }
.grid--3 { grid-template-columns: repeat(3, 1fr); }
.grid--2 { grid-template-columns: repeat(2, 1fr); }

.card {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.card__icon {
  width: 46px; height: 46px;
  display: grid; place-items: center;
  border-radius: 12px;
  background: var(--green-050);
  color: var(--green-700);
  margin-bottom: 14px;
}
.card h3 { color: var(--green-900); font-size: 1.15rem; }
.card p { color: var(--muted); margin: 0; }

/* CECRL levels */
.levels { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.level {
  text-align: center;
  border: 1px solid var(--line);
  border-radius: 12px;
  padding: 18px 10px;
  background: #fff;
}
.level b { display: block; font-size: 1.5rem; color: var(--green-800); }
.level span { font-size: .82rem; color: var(--muted); }

/* ---------- Verify CTA band ---------- */
.band {
  background: linear-gradient(135deg, var(--green-800), var(--green-600));
  color: #fff;
  border-radius: 20px;
  padding: 40px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 28px;
  box-shadow: var(--shadow-lg);
}
.band h2 { color: #fff; font-size: 1.6rem; }
.band p { color: rgba(255,255,255,.9); margin: 0; }

/* ---------- Contact ---------- */
.contact-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.contact-item { display: flex; gap: .8rem; align-items: flex-start; }
.contact-item .ic { color: var(--green-700); flex: 0 0 auto; margin-top: 3px; }
.contact-item b { display: block; color: var(--green-900); }
.contact-item span, .contact-item a { color: var(--muted); text-decoration: none; word-break: break-word; }

/* ---------- Footer ---------- */
.site-footer {
  background: var(--green-900);
  color: rgba(255,255,255,.82);
  padding-block: 40px 26px;
}
.footer-top { display: flex; justify-content: space-between; gap: 30px; flex-wrap: wrap; align-items: flex-start; }
.footer-brand { max-width: 42ch; }
.footer-brand .brand__name, .footer-brand .brand__sub { color: #fff; }
.footer-links { display: flex; gap: 40px; flex-wrap: wrap; }
.footer-links h4 { color: #fff; font-size: .95rem; margin: 0 0 .6rem; }
.footer-links a { display: block; color: rgba(255,255,255,.75); text-decoration: none; padding: .2rem 0; font-size: .92rem; }
.footer-links a:hover { color: var(--gold-500); }
.footer-bottom {
  border-top: 1px solid rgba(255,255,255,.14);
  margin-top: 26px; padding-top: 18px;
  font-size: .85rem;
  display: flex; justify-content: space-between; gap: 12px; flex-wrap: wrap;
  color: rgba(255,255,255,.6);
}

/* =========================================================
   PAGE CERTIFICATION
   ========================================================= */
.verify-page { min-height: calc(100vh - 68px); background: var(--bg-soft); padding-block: 48px 72px; }
.verify-wrap { max-width: 820px; margin-inline: auto; }

.verify-head { text-align: center; margin-bottom: 28px; }
.verify-head .eyebrow { color: var(--green-600); }
.verify-head h1 { font-size: clamp(1.6rem, 3.5vw, 2.2rem); color: var(--green-900); }
.verify-head p { color: var(--muted); margin: 0; }

/* Search box */
.search-box {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 26px;
  box-shadow: var(--shadow);
}
.search-form { display: flex; gap: .6rem; flex-wrap: wrap; }
.search-form input {
  flex: 1 1 240px;
  padding: .85rem 1rem;
  border: 1px solid var(--line);
  border-radius: 10px;
  font-size: 1rem;
  font-family: inherit;
}
.search-form input:focus { outline: 2px solid var(--green-600); outline-offset: 1px; border-color: var(--green-600); }
.hint { color: var(--muted); font-size: .86rem; margin: .8rem 0 0; }
.hint code { background: var(--green-050); padding: .1rem .4rem; border-radius: 5px; color: var(--green-800); }

/* Status banner */
.status {
  display: flex; align-items: center; gap: .8rem;
  border-radius: 12px;
  padding: 16px 20px;
  font-weight: 600;
  margin-bottom: 22px;
}
.status--ok { background: #e7f4ec; color: #0d5030; border: 1px solid #b7e0c6; }
.status--err { background: #fdeceb; color: #8f2018; border: 1px solid #f4c4bf; }
.status .ic { flex: 0 0 auto; }

/* Certificate result */
.certificate {
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  overflow: hidden;
}
.certificate__top {
  background: linear-gradient(135deg, var(--green-900), var(--green-700));
  color: #fff;
  padding: 26px 28px;
  border-bottom: 5px solid var(--gold-500);
  display: flex; align-items: center; gap: 16px;
}
.certificate__top .brand__name, .certificate__top .brand__sub { color: #fff; }
.certificate__body { padding: 28px; }
.certificate__title { font-family: var(--serif); text-align: center; color: var(--green-900); font-size: 1.4rem; margin-bottom: 4px; }
.certificate__num { text-align: center; color: var(--muted); font-size: .9rem; margin-bottom: 24px; }

.fields { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px 28px; margin-bottom: 24px; }
.field label { display: block; text-transform: uppercase; letter-spacing: .06em; font-size: .72rem; color: var(--muted); font-weight: 700; }
.field b { font-size: 1.05rem; color: var(--ink); font-weight: 600; }

.overall {
  display: flex; align-items: center; justify-content: center; gap: 14px;
  background: var(--green-050);
  border: 1px dashed var(--green-600);
  border-radius: 12px;
  padding: 16px;
  margin-bottom: 24px;
}
.overall .lbl { color: var(--green-800); font-weight: 600; }
.overall .lvl { font-size: 2rem; font-weight: 800; color: var(--green-800); }

table.skills { width: 100%; border-collapse: collapse; }
table.skills th, table.skills td { text-align: start; padding: 12px 14px; border-bottom: 1px solid var(--line); }
table.skills th { background: var(--green-050); color: var(--green-900); font-size: .82rem; text-transform: uppercase; letter-spacing: .04em; }
table.skills td.num { font-weight: 700; }
.badge-lvl { display: inline-block; background: var(--green-700); color: #fff; border-radius: 999px; padding: .12rem .6rem; font-size: .82rem; font-weight: 700; }

.certificate__footer {
  border-top: 1px solid var(--line);
  padding: 22px 28px;
  display: flex; align-items: center; justify-content: space-between; gap: 20px; flex-wrap: wrap;
  background: var(--bg-soft);
}
.qr-box { text-align: center; }
.qr-box #qrcode { display: inline-block; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 10px; }
.qr-box #qrcode img, .qr-box #qrcode canvas { display: block; }
.qr-box small { display: block; color: var(--muted); margin-top: 6px; font-size: .78rem; }
.foot-note { color: var(--muted); font-size: .85rem; max-width: 40ch; }

.back-link { display: inline-flex; align-items: center; gap: .4rem; margin-top: 24px; color: var(--green-700); text-decoration: none; font-weight: 600; }
.back-link:hover { text-decoration: underline; }

.hidden { display: none !important; }

/* =========================================================
   RESPONSIVE
   ========================================================= */
@media (max-width: 900px) {
  .hero-inner { grid-template-columns: 1fr; padding-block: 56px; }
  .hero-visual { max-width: 380px; }
  .grid--3, .contact-grid { grid-template-columns: 1fr 1fr; }
  .stats { grid-template-columns: repeat(2, 1fr); gap: 28px 16px; }
  .levels { grid-template-columns: repeat(3, 1fr); }
  .band { grid-template-columns: 1fr; text-align: center; }
}

@media (max-width: 640px) {
  .section { padding-block: 52px; }
  .nav { display: none; }
  .nav.open {
    display: flex;
    position: absolute;
    top: 68px; left: 0; right: 0;
    flex-direction: column;
    align-items: stretch;
    background: #fff;
    border-bottom: 1px solid var(--line);
    padding: 12px 20px 18px;
    gap: .2rem;
    box-shadow: var(--shadow);
  }
  .nav.open .btn { margin: .5rem 0 0; justify-content: center; }
  .nav-toggle { display: block; }
  .grid--3, .grid--2, .contact-grid { grid-template-columns: 1fr; }
  .levels { grid-template-columns: repeat(2, 1fr); }
  .fields { grid-template-columns: 1fr; }
  .band { padding: 28px; }
  .certificate__footer { flex-direction: column-reverse; align-items: stretch; text-align: center; }
  .qr-box { margin-inline: auto; }
  .foot-note { max-width: none; }
}