/* =========================================================
   أساس مشترك لنموذج الطلب (request.html) وصفحة الشكر (thanks.html)
   نفس هوية الموقع: Rubik + الكحلي + الأخضر + الشكل السداسي
   ========================================================= */
@font-face {
  font-family: 'Rubik'; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url('../assets/fonts/rubik-arabic.woff2') format('woff2');
  unicode-range: U+0600-06FF, U+0750-077F, U+0870-088E, U+0890-0891, U+0897-08E1, U+08E3-08FF, U+200C-200E, U+2010-2011, U+204F, U+2E41, U+FB50-FDFF, U+FE70-FE74, U+FE76-FEFC;
}
@font-face {
  font-family: 'Rubik'; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url('../assets/fonts/rubik-latin-ext.woff2') format('woff2');
  unicode-range: U+0100-02BA, U+02BD-02C5, U+02C7-02CC, U+02CE-02D7, U+02DD-02FF, U+0304, U+0308, U+0329, U+1D00-1DBF, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF;
}
@font-face {
  font-family: 'Rubik'; font-style: normal; font-weight: 300 700; font-display: swap;
  src: url('../assets/fonts/rubik-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD;
}

:root {
  --navy: #132248;
  --navy-ink: #15234A;
  --navy-700: #163760;
  --navy-950: #0E1A38;
  --brand: #18753C;
  --brand-hover: #1C8646;
  --brand-light: #3DB86A;
  --brand-soft: rgba(61, 184, 106, .1);
  --muted: #C9D2E3;
  --ink-2: #5A6478;
  --ink-3: #8C95A6;
  --line: #E3E8F1;
  --line-2: #D2D9E6;
  --bg: #F4F6FA;
  --card: #FFFFFF;
  --danger: #C93B3B;
  --danger-soft: #FDF1F1;
  --radius: 10px;
  --ring: 0 0 0 4px rgba(61, 184, 106, .18);
  color-scheme: light;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; min-height: 100vh; background: var(--bg); color: var(--navy-ink);
  font-family: 'Rubik', system-ui, sans-serif; line-height: 1.6;
  -webkit-font-smoothing: antialiased; -moz-osx-font-smoothing: grayscale;
}
img, svg { display: block; }
button, input, textarea, select { font: inherit; color: inherit; }
button { cursor: pointer; background: none; border: 0; padding: 0; }
a { color: inherit; }
h1, h2, h3, p, ol, ul { margin: 0; }
ol, ul { padding: 0; list-style: none; }
[hidden] { display: none !important; }
.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; }
.ico { width: 20px; height: 20px; flex: none; }
:focus-visible { outline: 2px solid var(--brand-light); outline-offset: 2px; }

/* النقاط الثلاث (كحلي – أخضر – كحلي) من هوية الموقع */
.dots { display: inline-flex; gap: 3px; }
.dots i { width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .55; }
.dots i:nth-child(2) { background: var(--brand-light); opacity: 1; }

/* ---------- الأزرار ---------- */
.btn {
  position: relative; overflow: hidden; display: inline-flex; align-items: center; justify-content: center; gap: 10px;
  height: 50px; padding-inline: 26px; border-radius: 6px; font-size: 15.5px; font-weight: 600; white-space: nowrap;
  transition: transform .25s ease, background .25s, color .25s, box-shadow .25s, border-color .25s, opacity .2s;
  text-decoration: none;
}
.btn .ico { width: 19px; height: 19px; }
.btn-primary { background: var(--brand); color: #fff; }
.btn-primary:hover { background: var(--brand-hover); box-shadow: 0 10px 30px -10px rgba(61, 184, 106, .7); transform: translateY(-2px); }
.btn-primary::before {
  content: ""; position: absolute; top: 0; bottom: 0; width: 40%; left: -60%;
  background: linear-gradient(100deg, transparent, rgba(255, 255, 255, .28), transparent); transform: skewX(-20deg);
}
.btn-primary:hover::before { animation: shine .8s ease; }
@keyframes shine { to { left: 130%; } }
.btn-ghost { color: var(--ink-2); border: 1.5px solid var(--line-2); background: #fff; }
.btn-ghost:hover { border-color: var(--navy-ink); color: var(--navy-ink); }
.btn-navy { background: var(--navy-ink); color: #fff; }
.btn-navy:hover { background: var(--navy-700); transform: translateY(-2px); }
.btn[disabled], .btn.is-loading { pointer-events: none; opacity: .75; }
.btn.is-loading .btn-label { opacity: .4; }
.btn .spin {
  display: none; width: 18px; height: 18px; border-radius: 50%;
  border: 2.5px solid rgba(255,255,255,.35); border-top-color: #fff; animation: spin .7s linear infinite;
}
.btn.is-loading .spin { display: block; }
@keyframes spin { to { transform: rotate(360deg); } }
[dir="ltr"] .flip { transform: scaleX(-1); }

/* ---------- الحقول ---------- */
.fld { display: flex; flex-direction: column; gap: 7px; min-width: 0; }
.fld > label, .fld-label { font-size: 14px; font-weight: 600; color: var(--navy-ink); display: flex; align-items: center; flex-wrap: wrap; gap: 2px 6px; }
.req { color: var(--brand); font-style: normal; font-weight: 700; }
.opt-tag { font-size: 12px; font-weight: 500; color: var(--ink-3); white-space: nowrap; }
.inp { position: relative; display: flex; align-items: center; }
.inp > .ico {
  position: absolute; inset-inline-start: 14px; width: 18px; height: 18px; color: var(--ink-3); pointer-events: none; transition: color .2s;
}
.inp input, .inp textarea, .inp select, .input {
  width: 100%; height: 52px; padding-inline: 44px 14px; border: 1.5px solid var(--line-2); border-radius: 8px; background: #fff;
  font-size: 16px; color: var(--navy-ink); outline: none; transition: border-color .2s, box-shadow .2s, background .2s;
}
.inp.no-ico input, .input { padding-inline: 14px; }
.inp textarea { height: auto; min-height: 112px; padding: 13px 14px; resize: vertical; line-height: 1.7; }
.inp input::placeholder, .inp textarea::placeholder, .input::placeholder { color: #A9B1C1; }
.inp input:hover, .inp textarea:hover { border-color: #B9C2D4; }
.inp input:focus, .inp textarea:focus, .input:focus { border-color: var(--brand-light); box-shadow: var(--ring); }
.inp:focus-within > .ico { color: var(--brand); }
.inp input[dir="ltr"] { text-align: start; }
[dir="rtl"] .inp input[dir="ltr"] { text-align: right; padding-left: 14px; padding-right: 44px; }
.fld.is-invalid .inp input, .fld.is-invalid .inp textarea { border-color: var(--danger); background: var(--danger-soft); }
.fld.is-invalid .inp > .ico { color: var(--danger); }
.fld-hint { font-size: 12.5px; color: var(--ink-3); }
.err { display: none; align-items: center; gap: 6px; font-size: 12.5px; font-weight: 500; color: var(--danger); }
.err .ico { width: 15px; height: 15px; }
.is-invalid > .err { display: flex; }