@layer reset, base, components, utilities;

@layer reset {
  *, *::before, *::after { box-sizing: border-box; }
  html { scroll-behavior: smooth; }
  body { margin: 0; }
  img, svg { display: block; max-width: 100%; }
  button, input, textarea { font: inherit; }
  button, a { -webkit-tap-highlight-color: transparent; }
}

@layer base {
  :root {
    color-scheme: light;
    --paper: #f8f3e8;
    --paper-strong: #fffdf7;
    --paper-soft: #efe7d6;
    --ink: #24322d;
    --ink-soft: #5e6861;
    --cantera: #993e2d;
    --cantera-dark: #732b24;
    --gold: #d9aa43;
    --gold-soft: #f2dba2;
    --agave: #416a51;
    --cobalt: #195b82;
    --line: rgba(73, 67, 54, .17);
    --shadow: 0 20px 55px rgba(65, 42, 28, .12);
    --radius: 1.25rem;
    --serif: Georgia, 'Times New Roman', serif;
    --sans: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  }

  :root[data-theme='dark'] {
    color-scheme: dark;
    --paper: #111a17;
    --paper-strong: #18231f;
    --paper-soft: #202d28;
    --ink: #f7f0df;
    --ink-soft: #bdc7c0;
    --cantera: #db7962;
    --cantera-dark: #f09a81;
    --gold: #efc66b;
    --gold-soft: #69552c;
    --agave: #78a989;
    --cobalt: #74b7de;
    --line: rgba(255, 248, 231, .14);
    --shadow: 0 24px 60px rgba(0, 0, 0, .28);
  }

  body {
    min-width: 320px;
    background: var(--paper);
    color: var(--ink);
    font-family: var(--sans);
    line-height: 1.65;
    text-rendering: optimizeLegibility;
  }

  body::before {
    content: '';
    position: fixed;
    inset: 0;
    z-index: -2;
    pointer-events: none;
    background-image: radial-gradient(circle at 15% 20%, color-mix(in srgb, var(--gold) 8%, transparent), transparent 26%), radial-gradient(circle at 90% 70%, color-mix(in srgb, var(--cobalt) 7%, transparent), transparent 25%);
  }

  a { color: inherit; }
  h1, h2, h3, p { margin-top: 0; }
  h1, h2, h3 { font-family: var(--serif); line-height: 1.08; letter-spacing: -.025em; }
  h1 { font-size: clamp(2.85rem, 7vw, 6.5rem); }
  h2 { font-size: clamp(2.1rem, 4vw, 4rem); }
  h3 { font-size: clamp(1.35rem, 2vw, 1.8rem); }
  ::selection { background: var(--gold); color: #1c241e; }
  :focus-visible { outline: 3px solid var(--cobalt); outline-offset: 4px; }
}

@layer components {
  .skip-link {
    position: fixed;
    top: .75rem;
    left: .75rem;
    z-index: 100;
    padding: .7rem 1rem;
    background: var(--paper-strong);
    border-radius: .6rem;
    transform: translateY(-180%);
  }
  .skip-link:focus { transform: none; }

  .site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid var(--line);
    background: color-mix(in srgb, var(--paper) 88%, transparent);
    backdrop-filter: blur(16px) saturate(125%);
  }
  .nav-wrap {
    width: min(1180px, calc(100% - 2rem));
    min-height: 76px;
    margin-inline: auto;
    display: flex;
    align-items: center;
    gap: 1.25rem;
  }
  .brand { display: inline-flex; align-items: center; gap: .7rem; text-decoration: none; }
  .brand img { width: 42px; height: 42px; }
  .brand span { font: 700 1.35rem/1 var(--serif); letter-spacing: .04em; }
  .site-nav { display: flex; align-items: center; gap: .15rem; margin-left: auto; }
  .nav-link {
    padding: .55rem .75rem;
    border-radius: 999px;
    color: var(--ink-soft);
    font-size: .9rem;
    font-weight: 650;
    text-decoration: none;
  }
  .nav-link:hover, .nav-link[aria-current='page'] { background: var(--paper-soft); color: var(--cantera); }
  .icon-button {
    width: 42px;
    height: 42px;
    display: inline-grid;
    place-items: center;
    border: 1px solid var(--line);
    border-radius: 50%;
    background: var(--paper-strong);
    color: var(--ink);
    cursor: pointer;
  }
  .menu-button { display: none; }
  .mobile-only { display: none; }

  .hero {
    min-height: min(780px, calc(100svh - 76px));
    display: grid;
    align-items: end;
    position: relative;
    isolation: isolate;
    overflow: hidden;
    background: #23493f url('/assets/images/hero-mellado.jpg') center/cover no-repeat;
  }
  .hero::before {
    content: '';
    position: absolute;
    inset: 0;
    z-index: -1;
    background: linear-gradient(90deg, rgba(19, 32, 28, .86) 0%, rgba(19, 32, 28, .51) 48%, rgba(19, 32, 28, .08) 78%), linear-gradient(0deg, rgba(15, 26, 23, .72), transparent 55%);
  }
  .hero-content {
    width: min(1180px, calc(100% - 2rem));
    margin: 0 auto;
    padding: clamp(5rem, 13vw, 10rem) 0 clamp(4rem, 9vw, 7rem);
    color: #fffaf0;
  }
  .hero h1 { max-width: 850px; margin-bottom: 1.25rem; text-wrap: balance; }
  .hero h1 em { color: #f0c66d; font-style: italic; font-weight: 500; }
  .hero p { max-width: 650px; color: rgba(255, 250, 240, .88); font-size: clamp(1.05rem, 2vw, 1.25rem); }
  .eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    margin-bottom: 1rem;
    color: var(--cantera);
    font-size: .76rem;
    font-weight: 800;
    letter-spacing: .17em;
    text-transform: uppercase;
  }
  .hero .eyebrow { color: #f0c66d; }
  .eyebrow::before { content: ''; width: 2rem; height: 1px; background: currentColor; }
  .hero-actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }
  .button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .72rem 1.15rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--cantera);
    color: #fff;
    font-weight: 750;
    text-decoration: none;
    cursor: pointer;
    transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
  }
  .button:hover { transform: translateY(-2px); box-shadow: 0 12px 28px rgba(82, 36, 26, .22); background: var(--cantera-dark); }
  .button-light { background: #fff8e7; color: #562b25; }
  .button-ghost { border-color: var(--line); background: transparent; color: var(--ink); }
  .hero .button-ghost { border-color: rgba(255,255,255,.38); color: #fff; }

  .talavera-band {
    height: 18px;
    background-color: #f7e8bf;
    background-image: radial-gradient(circle at 9px 9px, #155b83 0 3px, transparent 3.5px), radial-gradient(circle at 0 0, #b94c35 0 3px, transparent 3.5px), radial-gradient(circle at 18px 18px, #b94c35 0 3px, transparent 3.5px);
    background-size: 18px 18px;
  }
  .section { padding: clamp(4rem, 8vw, 7rem) 0; }
  .container { width: min(1180px, calc(100% - 2rem)); margin-inline: auto; }
  .intro-grid { display: grid; grid-template-columns: .8fr 1.3fr; gap: clamp(2rem, 7vw, 7rem); align-items: start; }
  .lead { color: var(--ink-soft); font-size: clamp(1.05rem, 2vw, 1.3rem); }
  .story-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; margin-top: 3rem; }
  .story-card {
    min-height: 340px;
    display: flex;
    flex-direction: column;
    padding: 1.5rem;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: var(--paper-strong);
    box-shadow: var(--shadow);
    text-decoration: none;
    overflow: hidden;
    position: relative;
  }
  .story-card::after { content: ''; position: absolute; inset: auto -15% -45% 28%; height: 65%; border-radius: 50%; background: color-mix(in srgb, var(--gold) 18%, transparent); }
  .story-card:nth-child(2)::after { background: color-mix(in srgb, var(--cobalt) 16%, transparent); }
  .story-card:nth-child(3)::after { background: color-mix(in srgb, var(--agave) 18%, transparent); }
  .card-icon { width: 50px; height: 50px; display: grid; place-items: center; border-radius: 50%; background: var(--paper-soft); color: var(--cantera); }
  .story-card h3 { margin: auto 0 .65rem; }
  .story-card p { color: var(--ink-soft); }
  .card-link { color: var(--cantera); font-weight: 750; }

  .quote-section { background: var(--cantera); color: #fff9ec; overflow: hidden; position: relative; }
  .quote-section::before { content: 'R'; position: absolute; right: 3vw; top: -5rem; font: 20rem/1 var(--serif); color: rgba(255,255,255,.06); }
  .quote { max-width: 850px; margin: 0; font: italic clamp(2rem, 4.5vw, 4.2rem)/1.15 var(--serif); }

  .page-hero { padding: clamp(5rem, 10vw, 9rem) 0 4rem; position: relative; overflow: hidden; }
  .page-hero::after { content: ''; position: absolute; width: 420px; height: 420px; right: -140px; top: -180px; border: 1px solid var(--gold); border-radius: 50%; box-shadow: 0 0 0 55px color-mix(in srgb, var(--gold) 8%, transparent), 0 0 0 110px color-mix(in srgb, var(--gold) 5%, transparent); }
  .page-hero h1 { max-width: 900px; margin-bottom: 1.4rem; }
  .page-hero .lead { max-width: 760px; }
  .breadcrumb { display: flex; gap: .6rem; margin-bottom: 2rem; color: var(--ink-soft); font-size: .85rem; }
  .breadcrumb a { color: var(--cantera); }
  .content-grid { display: grid; grid-template-columns: minmax(0, 1.45fr) minmax(260px, .55fr); gap: clamp(2rem, 7vw, 7rem); }
  .prose p { color: var(--ink-soft); font-size: 1.08rem; }
  .prose p:first-child::first-letter { float: left; margin: .05em .12em 0 0; color: var(--cantera); font: 4.7rem/.75 var(--serif); }
  .aside-card { padding: 1.4rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper-strong); }
  .fact-list { display: grid; gap: 1rem; padding: 0; list-style: none; }
  .fact-list li { display: grid; grid-template-columns: 38px 1fr; gap: .7rem; color: var(--ink-soft); }
  .fact-list i { color: var(--cantera); margin-top: .3rem; }
  .timeline { display: grid; gap: 0; margin-top: 3rem; }
  .timeline-item { position: relative; padding: 0 0 2.5rem 2.2rem; border-left: 1px solid var(--line); }
  .timeline-item::before { content: ''; position: absolute; left: -6px; top: .35rem; width: 11px; height: 11px; border-radius: 50%; background: var(--gold); box-shadow: 0 0 0 5px var(--paper); }
  .timeline-item small { color: var(--cantera); font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }

  .contact-grid { display: grid; grid-template-columns: .75fr 1.25fr; gap: clamp(2rem, 6vw, 5rem); }
  .form-card { padding: clamp(1.3rem, 4vw, 2.5rem); border: 1px solid var(--line); border-radius: var(--radius); background: var(--paper-strong); box-shadow: var(--shadow); }
  .field { display: grid; gap: .4rem; margin-bottom: 1rem; }
  .field label { font-size: .88rem; font-weight: 750; }
  .field input, .field textarea {
    width: 100%;
    padding: .8rem .9rem;
    border: 1px solid var(--line);
    border-radius: .7rem;
    background: var(--paper);
    color: var(--ink);
  }
  .field textarea { min-height: 145px; resize: vertical; }
  .field-help { color: var(--ink-soft); font-size: .78rem; }
  .honeypot { position: absolute; left: -10000px; }
  .notice { padding: .8rem 1rem; border-radius: .7rem; background: var(--paper-soft); color: var(--ink-soft); }
  .notice.success { background: color-mix(in srgb, var(--agave) 18%, var(--paper)); color: var(--agave); }
  .notice.error { background: color-mix(in srgb, var(--cantera) 15%, var(--paper)); color: var(--cantera); }

  .login-page { min-height: calc(100svh - 77px); display: grid; place-items: center; padding: 3rem 1rem; overflow: hidden; position: relative; }
  .login-grid { width: min(1050px, 100%); display: grid; grid-template-columns: 1fr .82fr; border: 1px solid var(--line); border-radius: 2rem; background: var(--paper-strong); box-shadow: var(--shadow); overflow: hidden; }
  .login-copy { padding: clamp(2rem, 6vw, 5rem); }
  .login-copy h1 { font-size: clamp(2.5rem, 5vw, 4.6rem); }
  .login-copy p { color: var(--ink-soft); }
  .login-visual { min-height: 580px; position: relative; display: grid; place-items: center; overflow: hidden; background: radial-gradient(circle at center, #244d46, #101d1a 68%); color: #fff8e7; }
  .circuit-grid { position: absolute; inset: 0; opacity: .23; background-image: linear-gradient(rgba(240,198,109,.28) 1px, transparent 1px), linear-gradient(90deg, rgba(240,198,109,.28) 1px, transparent 1px); background-size: 36px 36px; mask-image: radial-gradient(circle, #000, transparent 72%); animation: gridDrift 12s linear infinite; }
  .orbit { position: absolute; width: 320px; aspect-ratio: 1; border: 1px solid rgba(240,198,109,.35); border-radius: 50%; animation: spin 14s linear infinite; }
  .orbit:nth-child(2) { width: 230px; animation-direction: reverse; animation-duration: 9s; }
  .orbit::after { content: ''; position: absolute; width: 12px; height: 12px; top: 12%; left: 14%; border-radius: 50%; background: #efc66b; box-shadow: 0 0 22px #efc66b; }
  .login-mark { width: 125px; filter: drop-shadow(0 18px 30px rgba(0,0,0,.28)); animation: breathe 3.8s ease-in-out infinite; z-index: 2; }
  .signal { position: absolute; padding: .45rem .7rem; border: 1px solid rgba(255,255,255,.18); border-radius: .5rem; background: rgba(16,29,26,.65); color: rgba(255,255,255,.74); font: 600 .68rem/1 var(--sans); letter-spacing: .08em; }
  .signal-one { left: 12%; top: 19%; animation: float 5s ease-in-out infinite; }
  .signal-two { right: 10%; bottom: 18%; animation: float 5s 1.2s ease-in-out infinite; }
  @keyframes spin { to { transform: rotate(360deg); } }
  @keyframes breathe { 50% { transform: scale(1.06); } }
  @keyframes float { 50% { transform: translateY(-12px); } }
  @keyframes gridDrift { to { background-position: 36px 36px; } }

  .panel-shell { display: grid; grid-template-columns: 250px 1fr; min-height: calc(100svh - 77px); }
  .panel-sidebar { padding: 2rem 1rem; border-right: 1px solid var(--line); background: var(--paper-strong); }
  .panel-sidebar nav { display: grid; gap: .3rem; }
  .panel-sidebar a { padding: .7rem .8rem; border-radius: .65rem; text-decoration: none; color: var(--ink-soft); }
  .panel-sidebar a:hover { background: var(--paper-soft); color: var(--ink); }
  .panel-main { padding: clamp(1.5rem, 4vw, 4rem); min-width: 0; }
  .panel-heading { display: flex; justify-content: space-between; gap: 1rem; align-items: start; margin-bottom: 2rem; }
  .panel-heading h1 { font-size: clamp(2.2rem, 4vw, 3.8rem); }
  .editor-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 1rem; }
  .editor-card { padding: 1.2rem; border: 1px solid var(--line); border-radius: 1rem; background: var(--paper-strong); }
  .messages { width: 100%; border-collapse: collapse; font-size: .9rem; }
  .messages th, .messages td { padding: .8rem; border-bottom: 1px solid var(--line); text-align: left; vertical-align: top; }
  .messages th { color: var(--ink-soft); font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; }

  .site-footer { border-top: 1px solid var(--line); background: var(--paper-strong); }
  .footer-grid { display: grid; grid-template-columns: 1fr auto; gap: 2rem; align-items: center; padding: 2.5rem 0; }
  .footer-brand { display: flex; align-items: center; gap: .8rem; }
  .footer-brand img { width: 46px; }
  .footer-brand p { margin: 0; color: var(--ink-soft); font-size: .88rem; }
  .footer-links { display: flex; flex-wrap: wrap; gap: 1rem; font-size: .85rem; }
  .footer-links a { color: var(--ink-soft); }

  .loading { min-height: 60vh; display: grid; place-items: center; color: var(--ink-soft); }
  .loading i { margin-right: .5rem; color: var(--cantera); }
}

@layer utilities {
  .sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
  .muted { color: var(--ink-soft); }
  .mt-2 { margin-top: 2rem; }
}

@media (max-width: 900px) {
  .menu-button { display: inline-grid; }
  .site-nav { display: none; position: absolute; inset: 77px 0 auto; padding: 1rem; border-bottom: 1px solid var(--line); background: var(--paper-strong); box-shadow: var(--shadow); }
  .site-nav.open { display: grid; }
  .mobile-only { display: block; }
  .nav-wrap > .theme-button { margin-left: auto; }
  .nav-wrap > a.icon-button { display: none; }
  .intro-grid, .content-grid, .contact-grid { grid-template-columns: 1fr; }
  .story-cards { grid-template-columns: 1fr; }
  .story-card { min-height: 260px; }
  .login-grid { grid-template-columns: 1fr; }
  .login-visual { min-height: 330px; order: -1; }
  .panel-shell { grid-template-columns: 1fr; }
  .panel-sidebar { display: none; }
  .editor-grid { grid-template-columns: 1fr; }
}

@media (max-width: 620px) {
  .nav-wrap { width: min(100% - 1.1rem, 1180px); gap: .6rem; }
  .hero-content, .container { width: min(100% - 1.3rem, 1180px); }
  .hero { min-height: 690px; background-position: 57% center; }
  .hero::before { background: linear-gradient(0deg, rgba(14,27,23,.92), rgba(14,27,23,.18) 82%); }
  .footer-grid { grid-template-columns: 1fr; }
  .panel-heading { display: block; }
  .messages thead { display: none; }
  .messages, .messages tbody, .messages tr, .messages td { display: block; }
  .messages tr { padding: .7rem 0; border-bottom: 1px solid var(--line); }
  .messages td { padding: .2rem 0; border: 0; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}