/* ==========================================================================
   Auravita — brand system
   Palette, type and components taken from the Auravita logo:
   butter-yellow disc, rose lotus, cornflower + blush book, mint wordmark.
   Hand-authored, build-free CSS. Tokens first, then primitives, then blocks.
   ========================================================================== */

:root {
  /* Brand — straight off the logo */
  --blue-700: #2c5f9e;
  --blue-600: #356fb8;
  --blue: #3e7cc4;          /* the "Auravita" wordmark */
  --blue-400: #6fa3dc;
  --blue-200: #b9d4f0;
  --blue-50: #eaf3fc;

  --rose-600: #e06a87;
  --rose-700: #c85874;
  --rose: #ee7a93;          /* the lotus */
  --rose-400: #f2a8bc;      /* the right-hand page */
  --rose-200: #f9d3dd;
  --rose-50: #fdeef2;

  --butter-600: #e5bf55;
  --butter: #f9dd88;        /* the disc */
  --butter-300: #fdeec0;
  --butter-100: #fef7e2;
  --butter-50: #fffcf3;

  --mint-700: #3f9c72;
  --mint: #5cbf8f;          /* "LEARN FRENCH" */
  --mint-100: #e6f6ee;

  --gold: #efb944;          /* the flame tip */

  /* Surfaces */
  --cream: #fffaef;
  --cream-deep: #fef4dd;
  --paper: #ffffff;
  --ink: #2e3a52;
  --ink-soft: #4a5670;
  --muted: #7c869d;
  --line: rgba(62, 124, 196, 0.14);
  --line-strong: rgba(62, 124, 196, 0.28);

  /* Feedback */
  --ok: #3f9c72;
  --ok-bg: #e6f6ee;
  --warn: #a9791b;
  --warn-bg: #fdf3d9;
  --err: #c04a63;
  --err-bg: #fdeaee;

  /* Type scale (fluid)
     The floors are set for a 360–400px phone: body lands near 15px and the
     display sizes stay inside one screen width. The ceilings are unchanged,
     so nothing about the desktop rendering moves. */
  --step--1: clamp(0.8rem, 0.78rem + 0.1vw, 0.9rem);
  --step-0: clamp(0.94rem, 0.92rem + 0.14vw, 1.06rem);
  --step-1: clamp(1.05rem, 1rem + 0.3vw, 1.35rem);
  --step-2: clamp(1.22rem, 1.1rem + 0.62vw, 1.85rem);
  --step-3: clamp(1.42rem, 1.2rem + 1.15vw, 2.5rem);
  --step-4: clamp(1.62rem, 1.25rem + 1.95vw, 3.35rem);
  --step-5: clamp(1.85rem, 1.3rem + 2.7vw, 4.1rem);

  /* Rhythm */
  --gutter: clamp(0.95rem, 0.6rem + 1.7vw, 2rem);
  --section-y: clamp(2.6rem, 1.6rem + 5vw, 7rem);
  --shell: 1180px;
  --header-h: 96px;

  --radius-sm: 10px;
  --radius: 16px;
  --radius-lg: 24px;
  --radius-xl: 34px;

  --shadow-sm: 0 1px 2px rgba(46, 58, 82, 0.05), 0 3px 10px rgba(46, 58, 82, 0.04);
  --shadow: 0 12px 32px -14px rgba(46, 58, 82, 0.22), 0 3px 10px rgba(46, 58, 82, 0.05);
  --shadow-lg: 0 34px 70px -30px rgba(46, 58, 82, 0.34);

  --ease: cubic-bezier(0.22, 1, 0.36, 1);
}

/* --------------------------------------------------------------- reset -- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
  margin: 0;
  background: var(--cream);
  color: var(--ink);
  font: 400 var(--step-0)/1.68 'Nunito Sans', ui-sans-serif, system-ui, -apple-system, 'Segoe UI', sans-serif;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img, svg, video, iframe { max-width: 100%; display: block; }
a { color: inherit; text-decoration: none; }
button, input, select, textarea { font: inherit; color: inherit; }
h1, h2, h3, h4 {
  font-family: 'Quicksand', ui-rounded, 'Trebuchet MS', 'Segoe UI', sans-serif;
  font-weight: 700; line-height: 1.18; margin: 0 0 0.5em; letter-spacing: -0.005em;
  color: var(--blue-700);
  overflow-wrap: break-word;
}

/* A long unbroken string — an email, a payment reference, a URL — must wrap
   rather than widen its column and push the page sideways. */
p, li, td, th, dd, dt, figcaption, label, summary { overflow-wrap: break-word; }
code, .badge, a[href^='mailto:'], a[href^='tel:'] { overflow-wrap: anywhere; }

/* Grid and flex children default to min-width:auto, which lets wide content
   (a table, a long word) blow out the track it sits in. */
.grid > *, .stack > *, .between > *, .split > * { min-width: 0; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }
figure, figcaption { margin: 0; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
::selection { background: var(--butter); color: var(--blue-700); }

:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; border-radius: 6px; }

.skip-link {
  position: absolute; left: -9999px; top: 0; z-index: 200;
  background: var(--blue); color: #fff; padding: 0.7rem 1.1rem; border-radius: 0 0 var(--radius-sm) 0;
}
.skip-link:focus { left: 0; }

/* Font Awesome sizing behaves better when icons are inline-blocks. */
.fa-solid, .fa-regular, .fa-brands { display: inline-block; line-height: 1; }

/* ------------------------------------------------------------- layout -- */
.shell { width: min(100% - (var(--gutter) * 2), var(--shell)); margin-inline: auto; }
.shell--wide { width: min(100% - (var(--gutter) * 2), 1400px); }
.shell--narrow { width: min(100% - (var(--gutter) * 2), 760px); }
.section { padding-block: var(--section-y); }
.section--tight { padding-block: clamp(2.2rem, 1.5rem + 3vw, 4rem); }
.section--paper { background: var(--paper); }
.section--cream { background: var(--cream-deep); }
.section--butter { background: linear-gradient(160deg, var(--butter-300), var(--butter-100)); }
.section--blue { background: linear-gradient(155deg, var(--blue-700), var(--blue)); color: #e8f1fb; }
.section--blue h1, .section--blue h2, .section--blue h3, .section--blue h4 { color: #fff; }

.grid { display: grid; gap: clamp(1rem, 0.6rem + 1.6vw, 2rem); }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 300px), 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 310px), 1fr)); }
.grid-4 { grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.stack > * + * { margin-top: var(--stack-gap, 1rem); }
.cluster { display: flex; flex-wrap: wrap; gap: 0.75rem; align-items: center; }
.between { display: flex; flex-wrap: wrap; gap: 1rem; align-items: center; justify-content: space-between; }
.center { text-align: center; }
.measure { max-width: 62ch; }
.center .measure { margin-inline: auto; }

/* --------------------------------------------------------- typography -- */
.eyebrow {
  display: inline-flex; align-items: center; gap: 0.5rem;
  font-size: var(--step--1); font-weight: 700;
  letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--mint-700); margin-bottom: 0.9rem;
}
.section--blue .eyebrow { color: var(--butter); }
.display { font-size: var(--step-5); }
.h1 { font-size: var(--step-4); }
.h2 { font-size: var(--step-3); }
.h3 { font-size: var(--step-2); }
.h4 { font-size: var(--step-1); }
.lead { font-size: var(--step-1); color: var(--ink-soft); line-height: 1.62; }
.section--blue .lead { color: #cfe1f5; }
.small { font-size: var(--step--1); }
.muted { color: var(--muted); }
.section--blue .muted { color: #aec8e6; }
.accent { color: var(--rose-700); }
.accent-blue { color: var(--blue); }
.rounded { font-family: 'Quicksand', ui-rounded, 'Trebuchet MS', sans-serif; }
.fr { font-style: italic; color: var(--rose-700); }

.rule {
  width: 72px; height: 5px; border-radius: 999px;
  background: linear-gradient(90deg, var(--rose), var(--butter) 55%, var(--mint));
  margin: 0 0 1.4rem;
}
.center .rule { margin-inline: auto; }

/* ------------------------------------------------------------ buttons -- */
.btn {
  --btn-bg: var(--blue);
  --btn-fg: #fff;
  position: relative;
  display: inline-flex; align-items: center; justify-content: center; gap: 0.55rem;
  padding: 0.85rem 1.7rem;
  border: 2px solid transparent;
  border-radius: 999px;
  background: var(--btn-bg);
  color: var(--btn-fg);
  font-family: 'Quicksand', ui-rounded, 'Trebuchet MS', sans-serif;
  font-size: var(--step-0);
  font-weight: 700;
  letter-spacing: 0.01em;
  cursor: pointer;
  overflow: hidden;
  isolation: isolate;
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), background-color 0.25s, color 0.25s, border-color 0.25s;
}
.btn::after {
  content: ''; position: absolute; inset: 0; z-index: -1;
  background: linear-gradient(120deg, rgba(255,255,255,0.32), rgba(255,255,255,0));
  transform: translateX(-110%); transition: transform 0.6s var(--ease);
}
.btn:hover { transform: translateY(-2px); box-shadow: var(--shadow); }
.btn:hover::after { transform: translateX(0); }
.btn:active { transform: translateY(0); }
.btn--rose { --btn-bg: var(--rose); --btn-fg: #fff; }
.btn--rose:hover { --btn-bg: var(--rose-700); }
.btn--butter { --btn-bg: var(--butter); --btn-fg: #6a4f10; }
.btn--butter:hover { --btn-bg: var(--butter-600); }
.btn--mint { --btn-bg: var(--mint); --btn-fg: #fff; }
.btn--ghost { --btn-bg: transparent; --btn-fg: var(--blue-700); border-color: var(--line-strong); }
.btn--ghost:hover { --btn-bg: var(--blue); --btn-fg: #fff; border-color: var(--blue); }
.btn--light { --btn-bg: #fff; --btn-fg: var(--blue-700); }
.btn--danger { --btn-bg: var(--err); }
.btn--sm { padding: 0.5rem 1.05rem; font-size: 0.84rem; border-width: 1.5px; }
.btn--lg { padding: 1rem 2.1rem; font-size: var(--step-1); }
.btn--block { width: 100%; }
.btn[disabled], .btn[aria-disabled='true'] { opacity: 0.55; pointer-events: none; }

.link-arrow {
  display: inline-flex; align-items: center; gap: 0.45rem;
  font-family: 'Quicksand', ui-rounded, sans-serif;
  font-weight: 700; font-size: var(--step--1); color: var(--blue);
  transition: gap 0.3s var(--ease), color 0.25s;
}
.link-arrow:hover { gap: 0.8rem; color: var(--rose-700); }

/* -------------------------------------------------------------- cards -- */
.card {
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius-lg);
  padding: clamp(1.3rem, 1rem + 1vw, 2rem);
  box-shadow: var(--shadow-sm);
  transition: transform 0.45s var(--ease), box-shadow 0.45s var(--ease), border-color 0.3s;
}
.card--hover:hover { transform: translateY(-6px); box-shadow: var(--shadow); border-color: var(--blue-200); }
.card--flat { box-shadow: none; }
.card--blue { background: var(--blue-700); border-color: rgba(255,255,255,0.12); color: #d8e6f6; }
.card--butter { background: linear-gradient(150deg, var(--butter-300), var(--butter-100)); border-color: rgba(229,191,85,.35); }

/* Icon tiles — Font Awesome glyphs on a soft brand wash. */
.card__icon {
  width: 52px; height: 52px; display: grid; place-items: center;
  border-radius: 16px; background: var(--blue-50); color: var(--blue);
  margin-bottom: 1.1rem; font-size: 1.15rem;
}
.card__icon--rose { background: var(--rose-50); color: var(--rose-700); }
.card__icon--mint { background: var(--mint-100); color: var(--mint-700); }
.card__icon--butter { background: var(--butter-100); color: var(--butter-600); }
.card__icon--sm { width: 38px; height: 38px; border-radius: 12px; font-size: 0.95rem; margin: 0; }

.badge {
  display: inline-flex; align-items: center; gap: 0.4rem;
  padding: 0.32rem 0.75rem; border-radius: 999px;
  font-size: 0.74rem; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  background: var(--butter-100); color: var(--butter-600);
}
.badge--ok { background: var(--ok-bg); color: var(--ok); }
.badge--warn { background: var(--warn-bg); color: var(--warn); }
.badge--err { background: var(--err-bg); color: var(--err); }
.badge--blue { background: var(--blue-50); color: var(--blue); }
.badge--rose { background: var(--rose-50); color: var(--rose-700); }

/* ------------------------------------------------------------ header -- */
.site-header {
  position: sticky; top: 0; z-index: 60;
  background: rgba(255, 250, 239, 0.84);
  backdrop-filter: saturate(1.4) blur(14px);
  border-bottom: 1px solid transparent;
  transition: background 0.3s, border-color 0.3s, box-shadow 0.3s;
}
.site-header.is-stuck { background: rgba(255, 250, 239, 0.97); border-color: var(--line); box-shadow: var(--shadow-sm); }
.site-header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1rem; min-height: var(--header-h); }

/* The mark is a disc, so it needs real diameter to read at all. */
.brand { display: inline-flex; align-items: center; gap: 0.85rem; }
.brand__logo {
  width: 72px; height: 72px; border-radius: 50%; flex: none;
  object-fit: cover; background: var(--butter-300);
  box-shadow: 0 4px 16px -6px rgba(46, 58, 82, 0.35);
  transition: transform 0.5s var(--ease);
}
.brand:hover .brand__logo { transform: rotate(-6deg) scale(1.04); }
.brand__text { display: flex; flex-direction: column; line-height: 1; }
.brand__name {
  font-family: 'Quicksand', ui-rounded, 'Trebuchet MS', sans-serif;
  font-size: 1.6rem; font-weight: 700; color: var(--blue); letter-spacing: -0.01em;
}
.brand__tag {
  font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: 0.63rem; font-weight: 700; letter-spacing: 0.26em; text-transform: uppercase;
  color: var(--mint); margin-top: 0.42rem;
}
@media (max-width: 640px) {
  :root { --header-h: 80px; }
  .brand__logo { width: 56px; height: 56px; }
  .brand__name { font-size: 1.3rem; }
}

.nav { display: flex; align-items: center; gap: 1.6rem; }
.nav a {
  position: relative; font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: var(--step-0); font-weight: 600; color: var(--ink-soft); padding: 0.3rem 0;
}
.nav a::after {
  content: ''; position: absolute; left: 0; bottom: -2px; height: 3px; width: 100%; border-radius: 3px;
  background: linear-gradient(90deg, var(--rose), var(--butter));
  transform: scaleX(0); transform-origin: right; transition: transform 0.35s var(--ease);
}
.nav a:hover::after, .nav a[aria-current='page']::after { transform: scaleX(1); transform-origin: left; }
.nav a:hover, .nav a[aria-current='page'] { color: var(--blue); }

/* Auth buttons inside the nav belong to the collapsed mobile menu only. */
.nav__only-mobile { display: none; }

.nav-toggle {
  display: none; width: 46px; height: 46px; border: 1.5px solid var(--line-strong);
  border-radius: 14px; background: transparent; cursor: pointer; color: var(--blue);
  align-items: center; justify-content: center; font-size: 1.05rem;
}
.nav-toggle .fa-xmark { display: none; }
.nav-toggle[aria-expanded='true'] .fa-bars { display: none; }
.nav-toggle[aria-expanded='true'] .fa-xmark { display: inline-block; }

@media (max-width: 980px) {
  .nav-toggle { display: inline-flex; }
  .header-actions { display: none; }
  .nav {
    position: fixed; inset: var(--header-h) 0 auto; flex-direction: column; align-items: stretch;
    gap: 0; padding: 1rem var(--gutter) 2rem; background: var(--cream);
    border-bottom: 1px solid var(--line); box-shadow: var(--shadow);
    transform: translateY(-14px); opacity: 0; pointer-events: none;
    transition: opacity 0.28s var(--ease), transform 0.28s var(--ease);
  }
  .nav.is-open { opacity: 1; transform: none; pointer-events: auto; }
  /* A long menu on a short phone scrolls inside itself instead of running off. */
  .nav { max-height: calc(100dvh - var(--header-h)); overflow-y: auto; overscroll-behavior: contain; }
  .nav a { padding: 0.9rem 0; border-bottom: 1px solid var(--line); font-size: 1.05rem; }
  .nav .btn { margin-top: 1rem; }
  .nav__only-mobile { display: inline-flex; }
}

/* -------------------------------------------------------------- hero -- */
.hero { position: relative; padding-block: clamp(2.5rem, 1.5rem + 5vw, 4rem); overflow: hidden; }
.hero__grid {
  display: grid; grid-template-columns: 1.02fr 0.98fr;
  gap: clamp(2rem, 1rem + 4vw, 4.5rem); align-items: center;
}
.hero__title { font-size: var(--step-5); margin-bottom: 1rem; }
.hero__title em { font-style: normal; color: var(--rose); }
.hero__art { position: relative; }
.hero__art img {
  border-radius: var(--radius-xl); box-shadow: var(--shadow-lg);
  aspect-ratio: 4 / 5; object-fit: cover; width: 100%;
}
.hero__frame {
  position: absolute; inset: -14px -14px 14px 14px; border-radius: var(--radius-xl);
  border: 2px dashed var(--butter-600); opacity: 0.55; z-index: -1;
}
.hero__chip {
  position: absolute; background: var(--paper); border: 1px solid var(--line);
  border-radius: var(--radius); padding: 0.75rem 1rem; box-shadow: var(--shadow);
  display: flex; align-items: center; gap: 0.7rem;
  font-family: 'Quicksand', ui-rounded, sans-serif; font-size: var(--step--1); font-weight: 700;
}
.hero__chip--tl { top: 7%; left: -5%; }
.hero__chip--br { bottom: 7%; right: -4%; }
/* Once the hero stacks, the art is full-bleed — the chips must tuck back in. */
@media (max-width: 980px) {
  .hero__chip--tl { left: 0.75rem; }
  .hero__chip--br { right: 0.75rem; }
}
@media (max-width: 560px) {
  .hero__chip { padding: 0.55rem 0.75rem; font-size: 0.78rem; }
}

/* Desktop: the hero is capped at 90vh and everything inside fits that box. */
@media (min-width: 981px) {
  /* Header + hero together fill exactly one viewport. */
  .hero {
    min-height: calc(100vh - var(--header-h));
    max-height: calc(100vh - var(--header-h));
    display: grid; align-items: center;
    padding-block: clamp(0.5rem, 2vh, 2rem);
  }
  .hero__grid { max-height: 100%; }
  .hero__art img { height: min(70vh, 680px); aspect-ratio: auto; }
  .hero__title { font-size: clamp(2.1rem, 1rem + 3.4vw, 3.5rem); }
  /* Keep both hero CTAs on one line at desktop widths. */
  .hero .btn--lg, .hero__grid .btn--lg, .cta-band .btn--lg { font-size: var(--step-0); padding: 0.95rem 1.75rem; }
  .hero .lead { font-size: clamp(1rem, 0.9rem + 0.4vw, 1.2rem); }
}
@media (max-width: 980px) { .hero__grid { grid-template-columns: 1fr; } }

.blob { position: absolute; border-radius: 50%; filter: blur(74px); opacity: 0.55; z-index: -1; pointer-events: none; }
.blob--butter { width: 440px; height: 440px; background: var(--butter); top: -140px; right: -90px; }
.blob--rose { width: 380px; height: 380px; background: var(--rose-200); bottom: -170px; left: -130px; }
.blob--blue { width: 340px; height: 340px; background: var(--blue-200); top: 40%; left: 45%; opacity: 0.4; }

/* ------------------------------------------------------------- stats -- */
.stat { text-align: center; }
.stat__num {
  font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: var(--step-4); font-weight: 700; color: var(--blue); line-height: 1;
}
.section--blue .stat__num { color: var(--butter); }
.stat__label {
  font-size: var(--step--1); font-weight: 600; letter-spacing: 0.1em;
  text-transform: uppercase; color: var(--muted); margin-top: 0.5rem;
}

/* ---------------------------------------------------------- accordion -- */
.accordion { border: 1px solid var(--line); border-radius: var(--radius-lg); overflow: hidden; background: var(--paper); }
.accordion__item + .accordion__item { border-top: 1px solid var(--line); }
.accordion__head {
  width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 1rem;
  padding: 1.1rem clamp(1rem, 0.6rem + 1.2vw, 1.6rem);
  background: transparent; border: 0; cursor: pointer; text-align: left;
}
.accordion__head:hover { background: var(--butter-50); }
.accordion__title { font-family: 'Quicksand', ui-rounded, sans-serif; font-weight: 700; font-size: var(--step-1); color: var(--blue-700); }
.accordion__meta { font-size: var(--step--1); color: var(--muted); white-space: nowrap; }
.accordion__chevron { transition: transform 0.35s var(--ease); color: var(--rose); }
.accordion__head[aria-expanded='true'] .accordion__chevron { transform: rotate(180deg); }
.accordion__panel { display: grid; grid-template-rows: 0fr; transition: grid-template-rows 0.4s var(--ease); }
.accordion__panel[data-open='true'] { grid-template-rows: 1fr; }
.accordion__panel > div { overflow: hidden; }
.accordion__list { list-style: none; margin: 0; padding: 0 clamp(1rem, 0.6rem + 1.2vw, 1.6rem) 1.2rem; }
.accordion__list li {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.62rem 0; border-top: 1px dashed var(--line); font-size: var(--step-0);
}
.accordion__list li:first-child { border-top: 0; }

/* -------------------------------------------------------------- forms -- */
.field { display: block; margin-bottom: 1.05rem; }
.field__label {
  display: block; font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: var(--step--1); font-weight: 700; color: var(--blue-700); margin-bottom: 0.42rem;
}
.field__hint { display: block; font-size: 0.78rem; color: var(--muted); margin-top: 0.35rem; }
.input, .select, .textarea {
  width: 100%; padding: 0.8rem 1rem;
  background: var(--paper); border: 1.5px solid var(--line-strong);
  border-radius: var(--radius-sm);
  transition: border-color 0.2s, box-shadow 0.2s, background 0.2s;
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--blue-400); }
.input:focus, .select:focus, .textarea:focus {
  outline: none; border-color: var(--blue); box-shadow: 0 0 0 4px var(--blue-50);
}
.textarea { min-height: 140px; resize: vertical; }
.select {
  appearance: none;
  background-image: linear-gradient(45deg, transparent 50%, var(--blue) 50%), linear-gradient(135deg, var(--blue) 50%, transparent 50%);
  background-position: right 1.05rem center, right 0.75rem center;
  background-size: 6px 6px, 6px 6px; background-repeat: no-repeat; padding-right: 2.2rem;
}
.field--error .input, .field--error .select, .field--error .textarea { border-color: var(--err); }
.error { display: block; color: var(--err); font-size: 0.8rem; margin-top: 0.35rem; }
.check { display: flex; align-items: flex-start; gap: 0.6rem; font-size: var(--step--1); }
.check input { margin-top: 0.25rem; width: 17px; height: 17px; accent-color: var(--blue); }

.alert {
  display: flex; gap: 0.75rem; align-items: flex-start;
  padding: 0.9rem 1.1rem; border-radius: var(--radius-sm);
  border: 1px solid transparent; font-size: var(--step--1); margin-bottom: 1.2rem;
}
.alert i { margin-top: 0.15rem; }
.alert--ok { background: var(--ok-bg); border-color: rgba(63,156,114,0.28); color: #2c7554; }
.alert--err { background: var(--err-bg); border-color: rgba(192,74,99,0.28); color: #96374b; }
.alert--warn { background: var(--warn-bg); border-color: rgba(169,121,27,0.28); color: #7d590f; }
.alert--info { background: var(--blue-50); border-color: var(--line-strong); color: var(--blue-700); }

/* --------------------------------------------------------- auth pages -- */
/* Desktop: the brand panel is pinned to the viewport and the form column
   scrolls inside its own track, so a long form never stretches the panel. */
.auth { height: 100vh; display: grid; grid-template-columns: 1fr 1fr; overflow: hidden; }
.auth__aside { height: 100vh; overflow: hidden; }
.auth__main { height: 100vh; overflow-y: auto; overscroll-behavior: contain; }

.auth__aside {
  background: linear-gradient(160deg, var(--blue-700), var(--blue));
  color: #e2eefb; padding: clamp(1.5rem, 3vh, 3rem) clamp(1.75rem, 1rem + 3vw, 3.5rem);
  display: flex; flex-direction: column; justify-content: center; gap: clamp(1.25rem, 3vh, 2.25rem);
  position: relative;
}
.auth__aside::after {
  content: ''; position: absolute; width: 480px; height: 480px; border-radius: 50%;
  background: rgba(249, 221, 136, 0.22); filter: blur(70px); bottom: -170px; right: -130px;
}
.auth__aside .brand__name { color: #fff; }
.auth__aside .brand__tag { color: var(--butter); }

.auth__photo {
  border-radius: var(--radius-lg); object-fit: cover; width: 100%;
  height: clamp(120px, 18vh, 200px);
  position: relative; z-index: 1; box-shadow: var(--shadow-lg);
}
.auth__main { display: grid; place-items: center; padding: clamp(2rem, 1rem + 4vw, 4rem) var(--gutter); background: var(--cream); }
.auth__card { width: min(100%, 440px); }
@media (max-height: 700px) { .auth__photo { display: none; } }

.auth__logo { display: none; width: 84px; height: 84px; border-radius: 50%; margin-bottom: 1.4rem; }

/* Phones and small tablets: drop the brand panel entirely — it is decoration,
   and half a screen of it above the form is half a screen of scrolling. The
   card shows the logo instead. This block has to sit after the declarations
   above, or they win on source order and the panel comes back. */
@media (max-width: 900px) {
  .auth { height: auto; min-height: 100dvh; grid-template-columns: 1fr; overflow: visible; }
  .auth__aside { display: none; }
  .auth__main { height: auto; overflow: visible; align-items: start; }
  .auth__logo { display: block; margin-inline: auto; }
}

/* ------------------------------------------------------- app (panel) -- */
.app { display: grid; grid-template-columns: 272px 1fr; min-height: 100vh; background: var(--cream); }

.sidebar {
  background: linear-gradient(180deg, var(--blue-700), #24518a); color: #cddff2;
  padding: 1.5rem 1.1rem; display: flex; flex-direction: column; gap: 1.3rem;
  position: sticky; top: 0; height: 100vh; overflow-y: auto;
}

/* Below the desktop breakpoint the sidebar becomes a drawer. Dropping it into
   the flow instead would push the actual page content a full screen down —
   the admin menu alone is a dozen links. */
.panel-toggle, .panel-scrim { display: none; }

@media (max-width: 1024px) {
  .app { grid-template-columns: 1fr; }

  .sidebar {
    position: fixed; inset: 0 auto 0 0; z-index: 90;
    width: min(84vw, 292px); height: 100dvh;
    padding-block: 1.1rem;
    transform: translateX(-100%);
    transition: transform 0.3s var(--ease);
    box-shadow: var(--shadow-lg);
  }
  .sidebar.is-open { transform: none; }

  .panel-scrim {
    display: block; position: fixed; inset: 0; z-index: 80;
    background: rgba(24, 38, 62, 0.5);
    opacity: 0; pointer-events: none; transition: opacity 0.3s var(--ease);
    border: 0; padding: 0; cursor: pointer;
  }
  .panel-scrim.is-open { opacity: 1; pointer-events: auto; }

  .panel-toggle {
    display: inline-grid; place-items: center; flex: none;
    width: 42px; height: 42px; border-radius: 12px;
    border: 1.5px solid var(--line-strong); background: var(--paper);
    color: var(--blue-700); font-size: 1rem; cursor: pointer;
  }
  .panel-toggle:hover { background: var(--blue-50); border-color: var(--blue-200); }
}

@media (prefers-reduced-motion: reduce) {
  .sidebar { transition: none; }
}

/* Set while the drawer is open so the page behind it cannot scroll. */
body.is-drawer-open { overflow: hidden; }
.sidebar .brand { padding-inline: 0.4rem; }
.sidebar .brand__logo { width: 56px; height: 56px; }
.sidebar .brand__name { color: #fff; font-size: 1.25rem; }
.sidebar .brand__tag { color: var(--butter); }
.sidebar__label {
  font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: 0.66rem; font-weight: 700; letter-spacing: 0.18em; text-transform: uppercase;
  color: #8aa9cd; margin: 0.6rem 0 0.35rem; padding-inline: 0.85rem;
}
.sidebar__nav { display: flex; flex-direction: column; gap: 0.15rem; }
.sidebar__link {
  display: flex; align-items: center; gap: 0.75rem;
  padding: 0.7rem 0.85rem; border-radius: 12px;
  font-family: 'Quicksand', ui-rounded, sans-serif; font-size: var(--step--1); font-weight: 600;
  transition: background 0.2s, color 0.2s, transform 0.2s var(--ease);
}
.sidebar__link i { width: 18px; text-align: center; opacity: 0.85; }
.sidebar__link:hover { background: rgba(255,255,255,0.09); color: #fff; transform: translateX(2px); }
.sidebar__link.is-active { background: var(--butter); color: #6a4f10; font-weight: 700; }
.sidebar__link.is-active i { opacity: 1; }
.sidebar__foot { margin-top: auto; font-size: 0.75rem; color: #8aa9cd; }

.panel-main { min-width: 0; display: flex; flex-direction: column; }
.panel-top {
  background: var(--paper); border-bottom: 1px solid var(--line);
  padding: 1rem var(--gutter); display: flex; align-items: center; flex-wrap: wrap; gap: 0.75rem 1rem;
  position: sticky; top: 0; z-index: 20;
}
.panel-title { font-size: var(--step-2); margin: 0; flex: 1; min-width: 0; }
.panel-top__actions { display: flex; align-items: center; flex-wrap: wrap; gap: 0.5rem; }
.panel-top__actions:empty { display: none; }
.panel-top__side { display: flex; align-items: center; gap: 0.75rem; flex: none; margin-left: auto; }
.panel-body { padding: clamp(1.2rem, 0.8rem + 1.8vw, 2.4rem) var(--gutter); flex: 1; min-width: 0; }

@media (max-width: 860px) {
  .panel-top { padding: 0.7rem var(--gutter); gap: 0.6rem; }
  .panel-title { font-size: var(--step-1); flex: 1; }
  /* Page actions take the full second row rather than squeezing the title. */
  .panel-top__actions {
    order: 3; width: 100%;
    padding-top: 0.6rem; border-top: 1px solid var(--line);
  }
  .panel-top__side { gap: 0.5rem; }
  .avatar { width: 36px; height: 36px; font-size: 0.75rem; }
}

.avatar {
  width: 42px; height: 42px; border-radius: 50%; object-fit: cover;
  display: grid; place-items: center; background: var(--blue); color: #fff;
  font-family: 'Quicksand', sans-serif; font-size: 0.85rem; font-weight: 700; flex: none;
}

/* ------------------------------------------------------------ tables -- */
.table-wrap { overflow-x: auto; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper); }
.table { width: 100%; border-collapse: collapse; font-size: var(--step--1); min-width: 640px; }
.table th, .table td { padding: 0.85rem 1rem; text-align: left; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table th {
  font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: 0.72rem; letter-spacing: 0.09em; text-transform: uppercase;
  color: var(--muted); background: var(--butter-50); font-weight: 700;
}
.table tbody tr:last-child td { border-bottom: 0; }
.table tbody tr { transition: background 0.2s; }
.table tbody tr:hover { background: var(--butter-50); }
.table td.nowrap, .table th.nowrap { white-space: nowrap; }

/* Two-column "label: value" tables rather than listings. They already fit a
   phone, so they keep their shape at every width — only the split moves. */
.table--facts { min-width: 0; }
.table--facts th { width: 38%; font-family: inherit; letter-spacing: 0; text-transform: none; font-size: var(--step--1); }
@media (max-width: 420px) {
  .table--facts th, .table--facts td { padding: 0.6rem 0.55rem; }
  .table--facts th { width: 44%; }
}

/* ------------------------------------------------------ hierarchy -- */
/* Breadcrumbs + drill-down rows for course > module > lesson. */
.crumbs {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.45rem;
  font-size: var(--step--1); color: var(--muted); margin-bottom: 1.1rem;
}
.crumbs a { font-weight: 600; color: var(--blue); }
.crumbs a:hover { color: var(--rose-700); }
.crumbs i { font-size: 0.55rem; opacity: 0.45; }
.crumbs [aria-current='page'] { color: var(--ink-soft); font-weight: 600; }

.row-list { display: grid; gap: 0.6rem; }

.row-item {
  display: flex; align-items: center; gap: 0.9rem;
  padding: 0.8rem 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  transition: border-color 0.25s, box-shadow 0.25s, transform 0.25s var(--ease);
}
.row-item:hover { border-color: var(--blue-200); box-shadow: var(--shadow-sm); transform: translateX(2px); }

.row-item__index {
  width: 34px; height: 34px; flex: none;
  display: grid; place-items: center; border-radius: 10px;
  background: var(--blue-50); color: var(--blue);
  font-family: 'Quicksand', ui-rounded, sans-serif; font-weight: 700; font-size: 0.85rem;
}
.row-item__main { display: flex; flex-direction: column; gap: 0.15rem; min-width: 0; flex: 1; }
.row-item__title {
  display: flex; align-items: center; gap: 0.45rem; flex-wrap: wrap;
  font-family: 'Quicksand', ui-rounded, sans-serif; font-weight: 700; color: var(--blue-700);
}
.row-item__meta { font-size: var(--step--1); color: var(--muted); }
.row-item__actions { display: flex; align-items: center; gap: 0.35rem; flex: none; }

.row-move {
  width: 30px; height: 30px; flex: none;
  display: grid; place-items: center;
  border: 1px solid var(--line); border-radius: 9px;
  background: var(--paper); color: var(--muted);
  font-size: 0.65rem; cursor: pointer;
  transition: color 0.2s, border-color 0.2s, background 0.2s;
}
.row-move:hover { color: var(--blue); border-color: var(--blue-200); background: var(--blue-50); }
.row-move[disabled] { opacity: 0.3; cursor: default; }
.row-move[disabled]:hover { color: var(--muted); border-color: var(--line); background: var(--paper); }

@media (max-width: 640px) {
  .row-item { flex-wrap: wrap; }
  .row-item__actions { width: 100%; justify-content: flex-end; }
}

/* ------------------------------------------------------ stat tiles -- */
/* Compact KPI tiles for the panels. Tiles stretch to match within a row so the
   bottom edge stays level when one of them carries a hint line. */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(min(100%, 215px), 1fr));
  gap: 0.9rem;
}

.stat-tile {
  display: flex; align-items: center; gap: 0.85rem;
  min-height: 74px;
  padding: 0.85rem 1rem;
  background: var(--paper);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: var(--shadow-sm);
  transition: transform 0.35s var(--ease), box-shadow 0.35s var(--ease), border-color 0.3s;
}
.stat-tile:hover { transform: translateY(-2px); box-shadow: var(--shadow); border-color: var(--blue-200); }

.stat-tile__icon {
  width: 40px; height: 40px; flex: none;
  display: grid; place-items: center;
  border-radius: 12px; font-size: 0.95rem;
  background: var(--blue-50); color: var(--blue);
}
.stat-tile__icon--rose { background: var(--rose-50); color: var(--rose-700); }
.stat-tile__icon--mint { background: var(--mint-100); color: var(--mint-700); }
.stat-tile__icon--butter { background: var(--butter-100); color: var(--butter-600); }

.stat-tile__body { display: flex; flex-direction: column; min-width: 0; }
.stat-tile__label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--muted); line-height: 1.3;
}
.stat-tile__value {
  font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: 1.45rem; font-weight: 700; color: var(--blue); line-height: 1.2;
}
.stat-tile__hint { font-size: 0.7rem; color: var(--muted); line-height: 1.3; }

/* A slim row of shortcuts, rather than a card pretending to be a statistic. */
.quick-actions {
  display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem;
  padding: 0.75rem 1rem;
  background: var(--butter-50);
  border: 1px solid var(--line);
  border-radius: var(--radius);
}
.quick-actions__label {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.09em;
  text-transform: uppercase; color: var(--muted); margin-right: 0.35rem;
}

.empty { text-align: center; padding: 3rem 1rem; color: var(--muted); }
.empty i { display: block; font-size: 1.8rem; color: var(--blue-200); margin-bottom: 0.8rem; }

/* ---------------------------------------------------------- progress -- */
.progress { height: 10px; border-radius: 999px; background: var(--blue-50); overflow: hidden; }
.progress__bar {
  height: 100%; border-radius: 999px;
  background: linear-gradient(90deg, var(--rose), var(--butter));
  width: 0; transition: width 0.8s var(--ease);
}
.progress--slim { height: 6px; }

.ring {
  --p: 0; width: 124px; height: 124px; display: grid; place-items: center;
  border-radius: 50%; flex: none; position: relative;
  background: conic-gradient(var(--rose) calc(var(--p) * 1%), var(--blue-50) 0);
}
.ring__inner {
  width: 96px; height: 96px; border-radius: 50%; background: var(--paper);
  display: grid; place-items: center; text-align: center; line-height: 1.15;
}
.ring__value { font-family: 'Quicksand', ui-rounded, sans-serif; font-size: 1.55rem; font-weight: 700; color: var(--blue); }

/* ------------------------------------------------------------ player -- */
.learn { display: grid; grid-template-columns: minmax(0, 1fr) 350px; gap: clamp(1rem, 0.6rem + 1.5vw, 2rem); align-items: start; }
@media (max-width: 1100px) { .learn { grid-template-columns: 1fr; } }
.player {
  position: relative; aspect-ratio: 16 / 9; background: #16233a;
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow-lg);
}
.player iframe { width: 100%; height: 100%; border: 0; }
.player__empty { display: grid; place-items: center; height: 100%; color: #93a8c6; text-align: center; padding: 2rem; }
.player__empty i { font-size: 2.2rem; margin-bottom: 0.8rem; display: block; }

.playlist {
  background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius-lg);
  overflow: hidden; position: sticky; top: 88px; max-height: calc(100vh - 116px);
  display: flex; flex-direction: column;
}
.playlist__head { padding: 1.1rem 1.2rem; border-bottom: 1px solid var(--line); background: var(--butter-50); }
.playlist__scroll { overflow-y: auto; }
.playlist__section {
  padding: 0.85rem 1.2rem 0.35rem;
  font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: 0.7rem; letter-spacing: 0.12em; text-transform: uppercase; color: var(--muted); font-weight: 700;
}
.playlist__item {
  display: flex; align-items: center; gap: 0.7rem; padding: 0.7rem 1.2rem;
  border-left: 4px solid transparent; font-size: var(--step--1);
  transition: background 0.2s, border-color 0.2s;
}
.playlist__item:hover { background: var(--butter-50); }
.playlist__item.is-current { background: var(--rose-50); border-left-color: var(--rose); font-weight: 700; }
.playlist__tick {
  width: 22px; height: 22px; border-radius: 50%; border: 1.5px solid var(--line-strong);
  display: grid; place-items: center; font-size: 0.62rem; color: transparent; flex: none;
  transition: background 0.25s, border-color 0.25s, color 0.25s;
}
.playlist__item.is-done .playlist__tick { background: var(--mint); border-color: var(--mint); color: #fff; }
.playlist__time { margin-left: auto; font-size: 0.72rem; color: var(--muted); font-variant-numeric: tabular-nums; }

/* Stacked under the player, the playlist is just another block: sticking it to
   the viewport would trap the page inside a scrolling box. */
@media (max-width: 1100px) {
  .playlist { position: static; max-height: none; }
  .playlist__scroll { max-height: none; overflow: visible; }
  .playlist__item { padding-block: 0.85rem; }
}

.locked {
  display: grid; place-items: center; text-align: center; gap: 1rem;
  padding: clamp(2rem, 1rem + 4vw, 4rem); background: var(--paper);
  border: 2px dashed var(--line-strong); border-radius: var(--radius-lg);
}
.locked i { font-size: 2.2rem; color: var(--butter-600); }

/* -------------------------------------------------------------- misc -- */
.pill-row { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.pill {
  display: inline-flex; align-items: center; gap: 0.5rem;
  padding: 0.4rem 0.95rem; border-radius: 999px; background: var(--paper);
  border: 1px solid var(--line); font-size: var(--step--1); font-weight: 600;
}
.pill i { color: var(--mint); }

.media {
  border-radius: var(--radius-lg); overflow: hidden; box-shadow: var(--shadow);
  position: relative; background: var(--butter-100);
}
.media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.media--tall img { aspect-ratio: 3 / 4; }
.media--wide img { aspect-ratio: 16 / 10; }
.media--square img { aspect-ratio: 1 / 1; }
.media__caption {
  position: absolute; left: 0; right: 0; bottom: 0; padding: 2rem 1.1rem 1.2rem;
  background: linear-gradient(transparent, rgba(20, 32, 54, 0.78));
  color: #fff; font-size: var(--step--1); font-weight: 600; line-height: 1.35;
}

/* ---------------------------------------------------- showcase (100vh) -- */
.showcase__grid {
  display: grid; grid-template-columns: minmax(0, 1.18fr) minmax(0, 0.82fr);
  gap: clamp(1.5rem, 1rem + 2.4vw, 3.25rem); align-items: center;
}
.showcase--reverse .showcase__grid { grid-template-columns: minmax(0, 0.82fr) minmax(0, 1.18fr); }
.showcase__art { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(0.7rem, 0.4rem + 0.8vw, 1.1rem); }
.showcase__art .media { height: 100%; }
[data-parallax] { will-change: transform; }
@media (prefers-reduced-motion: reduce) { [data-parallax] { transform: none !important; } }
.showcase__art img { width: 100%; height: auto; object-fit: cover; aspect-ratio: 3 / 4; }

/* A section sitting directly under the sticky header: header + section fill
   the requested fraction of the viewport, so the fold has no overhang. */
@media (min-width: 981px) {
  .page-hero {
    min-height: calc(90vh - var(--header-h));
    display: grid; align-items: center;
    padding-block: clamp(1rem, 3vh, 2.5rem);
  }
  .page-hero .media img { max-height: 62vh; }

}

@media (min-width: 981px) {
  /* Full-viewport band: the art is sized off the viewport so the whole
     section — copy included — always lands inside 100vh. */
  .showcase {
    min-height: 100vh;
    display: grid; align-items: center;
    padding-block: clamp(2rem, 5vh, 4.5rem);
  }
  /* The ratio drives the size; vh is only a ceiling on short screens. */
  .showcase__art img { max-height: 68vh; }
}

/* A shorter variant for a band sitting directly under the header: header plus
   section fill 90vh. On the standard shell the copy needs an even split, or it
   wraps tall and pushes the band past that target. */
@media (min-width: 981px) {
  .showcase.showcase--short { min-height: calc(90vh - var(--header-h)); }
  .showcase--short .showcase__grid { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); }
  .showcase--short .showcase__art img { max-height: 46vh; }
  .showcase--short .lead { font-size: var(--step-0); }
}

@media (max-width: 980px) {
  .showcase__grid { grid-template-columns: 1fr; }
  .showcase__art { order: 2; }
  .showcase__copy { order: 1; }
  .showcase__art img { aspect-ratio: 4 / 5; }
}

@media (max-width: 480px) {
  .showcase__art { grid-template-columns: 1fr; }
  .showcase__art img { aspect-ratio: 16 / 10; }
}

/* ------------------------------------------------------------ CTA band -- */
.cta-band {
  display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 0.95fr);
  gap: 0; padding: 0; overflow: hidden; align-items: stretch;
}
.cta-band__text { padding: clamp(1.75rem, 1.2rem + 2.6vw, 3.25rem); }
.cta-band__text .lead { max-width: 46ch; }
.cta-band__art { width: 100%; height: 100%; min-height: 300px; object-fit: cover; }

@media (max-width: 900px) {
  .cta-band { grid-template-columns: 1fr; }
  .cta-band__art { order: -1; min-height: 220px; max-height: 300px; }
}

.price-card { position: relative; overflow: hidden; }
.price-card__amount { font-family: 'Quicksand', ui-rounded, sans-serif; font-size: var(--step-4); font-weight: 700; color: var(--blue); line-height: 1; }
.price-card__strike { color: var(--muted); text-decoration: line-through; font-size: var(--step-1); margin-left: 0.5rem; }

.tick-list { list-style: none; margin: 0; padding: 0; }
.tick-list li { position: relative; padding-left: 2rem; margin-bottom: 0.7rem; }
.tick-list li::before {
  content: '\f00c';
  font-family: 'Font Awesome 6 Free'; font-weight: 900;
  position: absolute; left: 0; top: 0.1rem;
  width: 22px; height: 22px; border-radius: 50%;
  background: var(--mint-100); color: var(--mint-700);
  display: grid; place-items: center; font-size: 0.65rem;
}

.quote {
  border-left: 4px solid var(--butter); padding-left: 1.2rem;
  font-family: 'Quicksand', ui-rounded, sans-serif; font-size: var(--step-1); font-style: italic;
}

.site-footer { background: linear-gradient(160deg, var(--blue-700), #24518a); color: #b6cee8; padding-block: clamp(2.5rem, 1.5rem + 4vw, 4.5rem) 2rem; }
.site-footer a:hover { color: #fff; }
.site-footer .brand__name { color: #fff; }
.site-footer .brand__tag { color: var(--butter); }
.footer-grid { display: grid; grid-template-columns: 1.6fr repeat(3, 1fr); gap: 2rem; }
@media (max-width: 860px) { .footer-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .footer-grid { grid-template-columns: 1fr; } }
.footer-title {
  color: #fff; font-family: 'Quicksand', ui-rounded, sans-serif;
  font-size: 0.76rem; letter-spacing: 0.16em; text-transform: uppercase; margin-bottom: 1rem;
}
.footer-list { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.6rem; font-size: var(--step--1); }
.footer-list a { display: inline-flex; align-items: center; gap: 0.55rem; }
.footer-list i { width: 14px; color: var(--butter); opacity: 0.8; }
.footer-bottom { border-top: 1px solid rgba(255,255,255,0.12); margin-top: 2.5rem; padding-top: 1.5rem; font-size: 0.8rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; }
.social {
  width: 40px; height: 40px; border-radius: 50%; display: grid; place-items: center;
  background: rgba(255,255,255,0.1); color: #fff;
  transition: background 0.25s, transform 0.25s var(--ease);
}
.social:hover { background: var(--butter); color: var(--blue-700); transform: translateY(-3px); }

.pagination { display: flex; flex-wrap: wrap; gap: 0.35rem; margin-top: 1.2rem; font-size: var(--step--1); }
.pagination a, .pagination span {
  padding: 0.45rem 0.85rem; border-radius: 10px; border: 1px solid var(--line); background: var(--paper);
}
.pagination .is-active { background: var(--blue); color: #fff; border-color: var(--blue); }

/* --------------------------------------------------------- animation -- */
[data-reveal] {
  opacity: 0; transform: translateY(26px);
  transition: opacity 0.75s var(--ease), transform 0.75s var(--ease);
  transition-delay: var(--reveal-delay, 0ms);
  will-change: opacity, transform;
}
[data-reveal='left'] { transform: translateX(-28px); }
[data-reveal='right'] { transform: translateX(28px); }
[data-reveal='zoom'] { transform: scale(0.95); }
[data-reveal].is-visible { opacity: 1; transform: none; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation-duration: 0.01ms !important; transition-duration: 0.01ms !important; }
  [data-reveal] { opacity: 1; transform: none; }
}

/* ================================================================
   Responsive utilities
   ================================================================ */

/* Two-column page splits. The ratio is passed in as --split so a page can keep
   its own proportions, and every one of them collapses at the same width —
   a hard-coded grid-template-columns in a style attribute cannot do that. */
.split {
  display: grid;
  gap: clamp(1rem, 0.6rem + 1.6vw, 2rem);
  grid-template-columns: var(--split, minmax(0, 1fr) minmax(0, 1fr));
  align-items: start;
}
@media (max-width: 900px) {
  .split { grid-template-columns: 1fr; }
}

/* Side cards that follow the scroll on a wide screen, and simply sit in the
   flow once the split has collapsed. */
.is-sticky { position: sticky; top: 84px; }
@media (max-width: 1024px) {
  .is-sticky { position: static; }
}

/* Filter bars above the admin listings. */
.filters { display: flex; flex-wrap: wrap; gap: 0.6rem; align-items: center; }
.filters .input { flex: 1 1 220px; max-width: 320px; min-width: 0; }
.filters .select { flex: 0 1 210px; min-width: 0; }
@media (max-width: 640px) {
  .filters { display: grid; grid-template-columns: 1fr 1fr; }
  .filters .input { grid-column: 1 / -1; max-width: none; }
  .filters .select { width: 100%; }
  .filters .select:only-of-type { grid-column: 1 / -1; }
  .filters .btn { grid-column: 1 / -1; width: 100%; }
  .filters > a { grid-column: 1 / -1; text-align: center; }
}

/* ---------------------------------------------------------------- tables -- */
/* A six-column table cannot be read on a 380px screen, and side-scrolling it
   hides half the record. Below 720px each row becomes a small card and every
   cell carries its own heading, taken from the th via data-label. */
@media (max-width: 720px) {
  .table--stack { display: block; min-width: 0; font-size: var(--step--1); }
  .table--stack thead { display: none; }
  .table--stack tbody, .table--stack tr, .table--stack td { display: block; width: 100%; }

  .table--stack tr {
    padding: 0.85rem 1rem;
    border-bottom: 1px solid var(--line);
  }
  .table--stack tr:last-child { border-bottom: 0; }

  .table--stack td {
    padding: 0.24rem 0;
    border: 0;
    display: grid;
    grid-template-columns: minmax(0, 7.5rem) minmax(0, 1fr);
    gap: 0.75rem;
    align-items: start;
  }
  /* Only labelled cells have a second column to place children into. */
  .table--stack td[data-label] > * { grid-column: 2; }
  /* Pills size to their text instead of stretching across the value column. */
  .table--stack td[data-label] > .badge,
  .table--stack td[data-label] > .pill,
  .table--stack td[data-label] > code { justify-self: start; }
  .table--stack td::before {
    grid-column: 1; grid-row: 1;
    content: attr(data-label);
    font-family: 'Quicksand', ui-rounded, sans-serif;
    font-size: 0.66rem; font-weight: 700; letter-spacing: 0.09em; text-transform: uppercase;
    color: var(--muted);
    padding-top: 0.15rem;
  }
  /* Cells with nothing to label — an actions column — span the whole card. */
  /* An unlabelled cell is the row's actions: give them their own line, right. */
  .table--stack td:not([data-label]) { grid-template-columns: 1fr; justify-items: end; padding-top: 0.6rem; }
  .table--stack td:not([data-label])::before { content: none; }
  .table--stack td.nowrap, .table--stack th.nowrap { white-space: normal; }
  .table--stack td .cluster { gap: 0.45rem; }
  .table--stack tbody tr:hover { background: transparent; }

  /* The "nothing here" row is a single cell spanning the table. */
  .table--stack td.empty { display: block; grid-template-columns: 1fr; padding: 2rem 1rem; }
  .table--stack td.empty::before { content: none; }
}

/* ================================================================
   Small screens — density pass
   Phones get tighter padding and smaller ornaments so a page shows
   more than two cards at a time. Nothing here changes desktop.
   ================================================================ */
@media (max-width: 640px) {
  .card { padding: 1.05rem 1rem; border-radius: var(--radius); }
  .section { padding-block: var(--section-y); }

  .btn { padding: 0.72rem 1.3rem; }
  .btn--lg { padding: 0.82rem 1.45rem; font-size: var(--step-0); }
  .btn--sm { padding: 0.45rem 0.9rem; font-size: 0.76rem; }
  /* A lone button in a stack is easier to hit at full width. */
  .cluster > .btn:only-child { width: 100%; }

  /* KPI tiles pair up instead of becoming a single tall column. */
  .stat-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem; }
  .stat-tile {
    flex-direction: column; align-items: flex-start;
    gap: 0.45rem; padding: 0.7rem 0.75rem; min-height: 0;
  }
  .stat-tile__icon { width: 32px; height: 32px; border-radius: 10px; font-size: 0.8rem; }
  .stat-tile__label { font-size: 0.62rem; letter-spacing: 0.07em; }
  .stat-tile__value { font-size: 1.15rem; }
  .stat-tile__hint { font-size: 0.66rem; }

  .quick-actions { padding: 0.65rem 0.75rem; gap: 0.4rem; }
  .quick-actions__label { width: 100%; margin: 0 0 0.15rem; }

  .ring { width: 96px; height: 96px; }
  .ring__inner { width: 74px; height: 74px; }
  .ring__value { font-size: 1.2rem; }

  .row-item { padding: 0.7rem 0.8rem; gap: 0.65rem; }
  .row-item__index { width: 28px; height: 28px; border-radius: 9px; font-size: 0.75rem; }

  .card__icon { width: 44px; height: 44px; border-radius: 14px; margin-bottom: 0.9rem; }
  .eyebrow { letter-spacing: 0.14em; margin-bottom: 0.7rem; }
  .rule { width: 56px; height: 4px; margin-bottom: 1.1rem; }
  .quote { padding-left: 0.9rem; }
  .tick-list li { padding-left: 1.7rem; }

  .accordion__head { padding: 0.9rem 1rem; gap: 0.6rem; }
  .accordion__title { font-size: var(--step-0); }
  .accordion__meta { white-space: normal; text-align: right; }

  .alert { padding: 0.75rem 0.85rem; }
  .pagination a, .pagination span { padding: 0.4rem 0.7rem; }
  .empty { padding: 2rem 0.75rem; }

  /* Auth pages: the card should not float in the middle of a tall screen. */
  .auth__main { padding: 1.75rem var(--gutter) 2.5rem; align-items: start; }
  .auth__logo { width: 64px; height: 64px; margin-bottom: 1rem; }

  .site-footer { padding-block: 2.25rem 1.5rem; }
  .footer-bottom { margin-top: 1.75rem; padding-top: 1.1rem; gap: 0.5rem; }
  .social { width: 36px; height: 36px; }
}

/* Very narrow phones (320–360px). */
@media (max-width: 380px) {
  .stat-grid { grid-template-columns: 1fr; }
  .brand__tag { letter-spacing: 0.16em; }
  .table--stack td { grid-template-columns: minmax(0, 6rem) minmax(0, 1fr); gap: 0.5rem; }
}

@media print {
  .site-header, .site-footer, .sidebar, .panel-top, .btn { display: none !important; }
  body { background: #fff; }
}