/* ═══════════════════════════════════════════════════════
   MAILONE DESIGN SYSTEM — shared.css
   ═══════════════════════════════════════════════════════ */

/* ── DARK MODE VARIABLES ─────────────────────────────── */
[data-theme="dark"]{
  --white:#1a1a1d;
  --g50:#18181b;
  --g100:#27272a;
  --g200:#3f3f46;
  --g300:#52525b;
  --g400:#71717a;
  --g500:#a1a1aa;
  --g600:#d4d4d8;
  --g700:#e4e4e7;
  --g800:#f4f4f5;
  --g900:#fafafa;
  --g950:#ffffff;
  /* semantic aliases used in sub-pages */
  --bg:#111113;
  --bg2:#18181b;
  --sur:#1e1e22;
  --bdr:#2e2e34;
  --bdr2:#3f3f46;
  --ink:#f4f4f5;
  --ink2:#d4d4d8;
  --ink3:#a1a1aa;
  --ink4:#71717a;
  /* keep accent colors */
  --green-l:rgba(22,163,74,.15);
  --amber-l:rgba(217,119,6,.15);
  --red-l:rgba(220,38,38,.15);
  --teal-l:rgba(13,148,136,.15);
  --purple-l:rgba(147,51,234,.15);
  --blue-l:rgba(37,99,235,.15);
}

[data-theme="dark"] body{background:var(--bg);color:var(--ink)}
[data-theme="dark"] nav{background:rgba(17,17,19,.9);border-bottom-color:var(--bdr)}
[data-theme="dark"] .nav-logo{color:var(--ink)}
[data-theme="dark"] .nav-links a{color:var(--ink3)}
[data-theme="dark"] .nav-links a:hover{color:var(--ink)}
[data-theme="dark"] .btn-s{background:var(--sur);color:var(--ink2);border-color:var(--bdr)}
[data-theme="dark"] .btn-s:hover{background:var(--bg2);border-color:var(--bdr2)}
[data-theme="dark"] .btn-p{background:var(--g900);color:var(--bg)}
[data-theme="dark"] input,[data-theme="dark"] select,[data-theme="dark"] textarea{background:var(--bg2);border-color:var(--bdr);color:var(--ink)}
[data-theme="dark"] input:focus,[data-theme="dark"] select:focus,[data-theme="dark"] textarea:focus{background:var(--sur)}
[data-theme="dark"] .modal{background:var(--sur);border-color:var(--bdr)}
[data-theme="dark"] .simple-footer{border-top-color:var(--bdr)}
[data-theme="dark"] .skeleton{background:linear-gradient(90deg,var(--g100) 25%,var(--g200) 50%,var(--g100) 75%)}

/* ── THEME TOGGLE BUTTON ─────────────────────────────── */
.theme-toggle{width:32px;height:32px;border-radius:8px;border:1px solid var(--g200);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:15px;transition:background .15s,border-color .15s;flex-shrink:0;line-height:1}
.theme-toggle:hover{background:var(--g50);border-color:var(--g300)}
[data-theme="dark"] .theme-toggle{border-color:var(--bdr);color:var(--ink3)}
[data-theme="dark"] .theme-toggle:hover{background:var(--bg2);border-color:var(--bdr2)}
/* variant for dark sidebars / topbars */
.theme-toggle-dark{width:30px;height:30px;border-radius:7px;border:1px solid rgba(255,255,255,.1);background:transparent;cursor:pointer;display:flex;align-items:center;justify-content:center;font-size:14px;transition:background .15s;flex-shrink:0;line-height:1}
.theme-toggle-dark:hover{background:rgba(255,255,255,.08)}
@import url('https://fonts.googleapis.com/css2?family=DM+Sans:ital,opsz,wght@0,9..40,300;0,9..40,400;0,9..40,500;0,9..40,600;0,9..40,700&family=Space+Grotesk:wght@400;500;600;700&display=swap');

*,*::before,*::after{margin:0;padding:0;box-sizing:border-box}
:root{--white:#fff;--g50:#fafafa;--g100:#f4f4f5;--g200:#e4e4e7;--g300:#d4d4d8;--g400:#a1a1aa;--g500:#71717a;--g600:#52525b;--g700:#3f3f46;--g800:#27272a;--g900:#18181b;--g950:#09090b;--green-50:#f0fdf4;--green-100:#dcfce7;--green-500:#22c55e;--green-600:#16a34a;--green-700:#15803d;--red-50:#fef2f2;--red-500:#ef4444;--red-600:#dc2626;--blue-50:#eff6ff;--blue-500:#3b82f6;--blue-600:#2563eb;--amber-50:#fffbeb;--amber-500:#f59e0b;--amber-600:#d97706;--teal-50:#f0fdfa;--teal-500:#14b8a6;--teal-600:#0d9488;--purple-50:#faf5ff;--purple-500:#a855f7;--purple-600:#9333ea;--radius:10px;
  /* semantic aliases – light mode defaults */
  --bg:#fafafa;--bg2:#f4f4f5;--sur:#ffffff;--bdr:#e4e4e7;--bdr2:#d4d4d8;
  --ink:#18181b;--ink2:#52525b;--ink3:#71717a;--ink4:#a1a1aa;
  --green-l:rgba(22,163,74,.08);--amber-l:rgba(217,119,6,.08);--red-l:rgba(220,38,38,.08);
  --teal-l:rgba(13,148,136,.08);--purple-l:rgba(147,51,234,.08);--blue-l:rgba(37,99,235,.08);
}
html{scroll-behavior:smooth}
body{font-family:'DM Sans',-apple-system,sans-serif;background:var(--white);color:var(--g900);-webkit-font-smoothing:antialiased;overflow-x:hidden}

/* NAV */
nav{position:sticky;top:0;z-index:100;height:60px;background:rgba(255,255,255,.88);backdrop-filter:blur(16px) saturate(180%);border-bottom:1px solid var(--g200);display:flex;align-items:center;padding:0 clamp(20px,5vw,60px)}
.nav-logo{font-family:'Space Grotesk',sans-serif;font-size:19px;font-weight:700;color:var(--g900);letter-spacing:-.5px;text-decoration:none;display:flex;align-items:center;gap:2px}
.nav-logo span{color:var(--g400)}
.nav-mark{width:7px;height:7px;border-radius:50%;background:var(--green-500);margin-left:3px}
.nav-links{display:flex;gap:28px;margin-left:48px}
.nav-links a{font-size:13.5px;font-weight:500;color:var(--g500);text-decoration:none;transition:color .15s}
.nav-links a:hover{color:var(--g900)}
.nav-right{margin-left:auto;display:flex;gap:8px;align-items:center}

/* BUTTONS */
.btn{padding:8px 16px;border-radius:8px;border:none;cursor:pointer;font-family:'DM Sans',sans-serif;font-size:13.5px;font-weight:600;text-decoration:none;display:inline-flex;align-items:center;gap:6px;transition:all .15s}
.btn-s{background:var(--white);color:var(--g700);border:1px solid var(--g200)}.btn-s:hover{background:var(--g50);border-color:var(--g300)}
.btn-p{background:var(--g900);color:var(--white)}.btn-p:hover{background:var(--g800)}
.btn-g{background:var(--green-600);color:#fff}.btn-g:hover{background:var(--green-700)}
.btn-danger{background:transparent;color:var(--red-600);border:1px solid var(--red-500)}.btn-danger:hover{background:var(--red-50)}
.btn-lg{padding:13px 26px;font-size:15px;border-radius:var(--radius)}
.btn-sm{padding:6px 12px;font-size:12px}

/* FORMS */
.form-group{display:flex;flex-direction:column;gap:5px;margin-bottom:12px}
label{font-size:12px;font-weight:600;color:var(--g600)}
input,select,textarea{padding:10px 14px;border:1.5px solid var(--g200);border-radius:8px;font-family:'DM Sans',sans-serif;font-size:13px;color:var(--g900);background:var(--g50);outline:none;transition:border-color .15s,box-shadow .15s;width:100%}
input:focus,select:focus,textarea:focus{border-color:var(--green-600);box-shadow:0 0 0 3px rgba(22,163,74,.1);background:var(--white)}
input::placeholder,textarea::placeholder{color:var(--g400)}
textarea{resize:vertical;min-height:80px}

/* OVERLAY / MODAL */
.overlay{position:fixed;inset:0;background:rgba(9,9,11,.55);backdrop-filter:blur(4px);display:none;align-items:center;justify-content:center;z-index:500}
.overlay.open{display:flex}
.modal{background:#fff;border:1px solid var(--g200);border-radius:16px;padding:36px 30px;text-align:center;max-width:400px;width:90%;animation:popIn .25s cubic-bezier(.34,1.56,.64,1)}
@keyframes popIn{from{opacity:0;transform:scale(.92)}to{opacity:1;transform:scale(1)}}

/* TOAST */
.toast{position:fixed;bottom:20px;right:20px;background:var(--g900);color:#fff;border-radius:10px;padding:11px 16px;font-size:12px;display:flex;align-items:center;gap:8px;transform:translateY(70px);opacity:0;transition:all .3s cubic-bezier(.34,1.56,.64,1);z-index:9998;max-width:320px;border:1px solid rgba(255,255,255,.08)}
.toast.on{transform:translateY(0);opacity:1}

/* FOOTER (simple for sub-pages) */
.simple-footer{border-top:1px solid var(--g200);padding:24px clamp(20px,5vw,60px);display:flex;justify-content:space-between;font-size:12px;color:var(--g400);flex-wrap:wrap;gap:8px}
.simple-footer a{color:var(--g400);text-decoration:none;transition:color .15s}
.simple-footer a:hover{color:var(--g900)}

/* COOKIE */
#cookie-banner{position:fixed;bottom:0;left:0;right:0;z-index:999;background:var(--g900);border-top:1px solid rgba(255,255,255,.08);padding:14px clamp(20px,5vw,60px);display:none;align-items:center;gap:14px;flex-wrap:wrap}
#cookie-banner.show{display:flex}
.c-txt{flex:1;font-size:12.5px;color:rgba(255,255,255,.5);line-height:1.5;min-width:200px}
.c-txt a{color:var(--green-500);text-decoration:none}
.c-btns{display:flex;gap:6px}
.c-btn{padding:7px 14px;border-radius:8px;font-family:'DM Sans',sans-serif;font-size:12px;font-weight:600;cursor:pointer;border:none}
.c-accept{background:var(--green-500);color:var(--g950)}
.c-refuse{background:rgba(255,255,255,.08);color:rgba(255,255,255,.5)}

/* SECTION HELPERS */
.sec-label{font-size:12px;font-weight:700;text-transform:uppercase;letter-spacing:.08em;margin-bottom:10px}
.sec-label.d{color:var(--green-600)}
.sec-title{font-family:'Space Grotesk',sans-serif;font-weight:700;letter-spacing:-.03em;line-height:1.12}

/* RESPONSIVE NAV */
@media(max-width:768px){.nav-links{display:none}}


/* SKELETON LOADING */
.skeleton{background:linear-gradient(90deg,var(--g100) 25%,var(--g200) 50%,var(--g100) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* VISUALLY HIDDEN (accessibility) */
.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}

/* FOCUS RING (accessibility) */
:focus-visible{outline:2px solid var(--green-600);outline-offset:2px;border-radius:4px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--green-600);outline-offset:2px}

/* CONTRAST-SAFE TEXT on dark backgrounds */
.text-light-muted{color:rgba(255,255,255,.55)}
.text-light-dim{color:rgba(255,255,255,.38)}

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


/* SKELETON LOADING */
.skeleton{background:linear-gradient(90deg,var(--g100) 25%,var(--g200) 50%,var(--g100) 75%);background-size:200% 100%;animation:shimmer 1.5s infinite;border-radius:6px}
@keyframes shimmer{0%{background-position:200% 0}100%{background-position:-200% 0}}

/* VISUALLY HIDDEN (accessibility) */
.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}

/* FOCUS RING (accessibility) */
:focus-visible{outline:2px solid var(--green-600);outline-offset:2px;border-radius:4px}
a:focus-visible,button:focus-visible,input:focus-visible,select:focus-visible,textarea:focus-visible{outline:2px solid var(--green-600);outline-offset:2px}

/* CONTRAST-SAFE TEXT on dark backgrounds */
.text-light-muted{color:rgba(255,255,255,.55)}
.text-light-dim{color:rgba(255,255,255,.38)}

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