/* ============================================================
   PIB ENTERPRISE PLATFORM — GLOBAL STYLESHEET
   Built to the approved PIB Brand Bible & Creative Direction:
   Main Blue #321F99 · Secondary Gold #DB9B7A · warm neutrals,
   calm motion, generous space, no loud colors, no red.
   ============================================================ */

:root{
  /* Brand palette (frozen — from the official logo book) */
  --blue:        #321F99;
  --blue-dark:   #241566;
  --blue-soft:   #EFEDFA;
  --gold:        #DB9B7A;
  --gold-dark:   #C07E5C;
  --gold-soft:   #F9EFE9;

  /* Supporting neutrals (Brand Bible §9.2) */
  --ink-900: #1A1B2E;
  --ink-600: #4A4C63;
  --ink-300: #9496A8;
  --surface-100: #FFFFFF;
  --surface-200: #F7F6F4;
  --surface-300: #EDEBE7;
  --line-100:  #E2E0DC;

  /* Muted state colors (Brand Bible §9.3 — never bright, never red) */
  --state-success: #5C8A72;
  --state-success-bg: #EDF4F0;
  --state-warning: #C08A4E;
  --state-warning-bg: #F9F1E7;
  --state-critical: #9C5252;
  --state-critical-bg: #F6ECEC;

  /* Typography */
  --font-latin-display: 'Poppins', 'Segoe UI', sans-serif;
  --font-latin-body:    'Inter', 'Segoe UI', sans-serif;
  --font-arabic:        'Tajawal', 'Segoe UI', sans-serif;

  /* Geometry */
  --radius-sm: 8px;
  --radius:    14px;
  --radius-lg: 22px;
  --shadow-soft: 0 4px 24px rgba(50, 31, 153, 0.07);
  --shadow-lift: 0 10px 36px rgba(50, 31, 153, 0.11);

  /* Motion (Brand Bible §17 — breathing, not blinking) */
  --ease: cubic-bezier(0.4, 0.0, 0.2, 1);
  --dur: 250ms;
}

*{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior: auto; }
  *, *::before, *::after{ animation: none !important; transition: none !important; }
}

body{
  margin: 0;
  font-family: var(--font-latin-body);
  font-size: 16px;
  line-height: 1.6;
  color: var(--ink-900);
  background: var(--surface-100);
  -webkit-font-smoothing: antialiased;
}
[dir="rtl"] body{ font-family: var(--font-arabic); }

h1,h2,h3,h4{
  font-family: var(--font-latin-display);
  color: var(--blue);
  line-height: 1.25;
  margin: 0 0 0.5em;
  font-weight: 600;
}
[dir="rtl"] h1, [dir="rtl"] h2, [dir="rtl"] h3, [dir="rtl"] h4{
  font-family: var(--font-arabic);
  font-weight: 700;
}
h1{ font-size: clamp(1.9rem, 4.2vw, 3rem); }
h2{ font-size: clamp(1.4rem, 2.8vw, 2rem); }
h3{ font-size: 1.15rem; }

p{ margin: 0 0 1em; color: var(--ink-600); }
a{ color: var(--blue); text-decoration: none; transition: color var(--dur) var(--ease); }
a:hover{ color: var(--blue-dark); }
img{ max-width: 100%; height: auto; }

.container{ max-width: 1160px; margin: 0 auto; padding: 0 24px; }
.container.narrow{ max-width: 760px; }
.center{ text-align: center; }
.lead{ font-size: 1.15rem; }

/* ---------- Accessibility ---------- */
.skip-link{
  position: absolute; top: -48px; left: 8px; z-index: 200;
  background: var(--blue); color: #fff; padding: 10px 18px;
  border-radius: var(--radius-sm); transition: top var(--dur) var(--ease);
}
.skip-link:focus{ top: 8px; color: #fff; }
:focus-visible{ outline: 2px solid var(--blue); outline-offset: 2px; }

/* ---------- Buttons ---------- */
.btn{
  display: inline-block;
  padding: 13px 30px;
  border-radius: var(--radius-sm);
  font-family: inherit;
  font-size: 0.98rem;
  font-weight: 600;
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: background var(--dur) var(--ease),
              color var(--dur) var(--ease),
              border-color var(--dur) var(--ease),
              transform var(--dur) var(--ease);
}
.btn:hover{ transform: translateY(-1px); }
.btn:active{ transform: translateY(0); }
.btn-lg{ padding: 15px 38px; font-size: 1.05rem; }
.btn-block{ display: block; width: 100%; text-align: center; }

.btn-primary{ background: var(--blue); color: #fff; }
.btn-primary:hover{ background: var(--blue-dark); color: #fff; }

.btn-gold{ background: var(--gold); color: #fff; }
.btn-gold:hover{ background: var(--gold-dark); color: #fff; }

.btn-outline{ background: transparent; color: var(--blue); border-color: var(--blue); }
.btn-outline:hover{ background: var(--blue-soft); color: var(--blue-dark); }

.btn-outline-light{ background: transparent; color: #fff; border-color: rgba(255,255,255,0.65); }
.btn-outline-light:hover{ background: rgba(255,255,255,0.12); color: #fff; }

/* ---------- Header ---------- */
.site-header{
  position: sticky; top: 0; z-index: 100;
  background: rgba(255,255,255,0.96);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line-100);
  transition: box-shadow var(--dur) var(--ease);
}
.site-header.scrolled{ box-shadow: var(--shadow-soft); }
.header-inner{
  display: flex; align-items: center; gap: 20px;
  min-height: 76px;
}
.header-logo img{
  height: 46px; width: auto; display: block;
  transition: height var(--dur) var(--ease);
}
.site-header.scrolled .header-logo img{ height: 38px; }

.main-nav{ display: flex; align-items: center; gap: 4px; margin-inline-start: auto; }
.main-nav > a{
  padding: 8px 12px;
  border-radius: var(--radius-sm);
  color: var(--ink-600);
  font-weight: 500;
  font-size: 0.95rem;
  white-space: nowrap;
}
.main-nav > a:hover{ color: var(--blue); background: var(--blue-soft); }
.main-nav > a.active{ color: var(--blue); font-weight: 600; }

.header-actions{ display: flex; align-items: center; gap: 14px; }
.header-phone{
  display: flex; align-items: center; gap: 6px;
  color: var(--blue); font-weight: 600; font-size: 0.92rem; white-space: nowrap;
}
.lang-switch{
  font-weight: 600; font-size: 0.92rem;
  padding: 6px 10px; border-radius: var(--radius-sm);
  border: 1px solid var(--line-100); color: var(--ink-600);
}
.lang-switch:hover{ border-color: var(--blue); color: var(--blue); }
.header-login{ font-weight: 500; font-size: 0.92rem; color: var(--ink-600); }
.header-cta{ padding: 10px 20px; font-size: 0.92rem; }

/* Platform dropdown (logged-in users) */
.nav-platform{ position: relative; }
.nav-platform-btn{
  background: var(--blue-soft); color: var(--blue);
  border: none; border-radius: var(--radius-sm);
  padding: 8px 14px; font-weight: 600; font-size: 0.92rem; font-family: inherit;
}
.nav-platform-menu{
  position: absolute; top: calc(100% + 8px); inset-inline-end: 0;
  min-width: 230px;
  background: #fff; border: 1px solid var(--line-100);
  border-radius: var(--radius); box-shadow: var(--shadow-lift);
  padding: 8px; display: none; z-index: 120;
}
.nav-platform-menu.open{ display: block; }
.nav-platform-menu a, .nav-platform-menu .module-soon{
  display: flex; justify-content: space-between; align-items: center;
  padding: 10px 12px; border-radius: var(--radius-sm); font-size: 0.94rem;
}
.nav-platform-menu a:hover{ background: var(--blue-soft); }
.module-soon{ color: var(--ink-300); cursor: default; }
.module-soon em{
  font-style: normal; font-size: 0.72rem; font-weight: 600;
  background: var(--surface-300); color: var(--ink-600);
  border-radius: 20px; padding: 2px 10px;
}
.menu-logout{ border-top: 1px solid var(--line-100); margin-top: 6px; color: var(--state-critical); }

/* Mobile nav toggle */
.nav-toggle{
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; background: none; border: none; padding: 10px;
}
.nav-toggle span{
  display: block; height: 2px; background: var(--blue); border-radius: 2px;
  transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav-toggle.open span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
.nav-toggle.open span:nth-child(2){ opacity: 0; }
.nav-toggle.open span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

/* ---------- Hero ---------- */
.hero{
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 55%, #4B3AAE 100%);
  color: #fff;
  padding: 96px 0;
  position: relative;
  overflow: hidden;
}
.hero::after{
  content: '';
  position: absolute; inset-inline-end: -60px; bottom: -80px;
  width: 420px; height: 480px;
  background: url('../img/watermark-white.png') no-repeat center / contain;
  opacity: 0.14;
  pointer-events: none;
}
.hero h1{ color: #fff; max-width: 720px; }
.hero-kicker{
  text-transform: uppercase; letter-spacing: 0.14em;
  font-size: 0.8rem; font-weight: 600; color: var(--gold);
  margin-bottom: 18px;
}
[dir="rtl"] .hero-kicker{ letter-spacing: 0; }
.hero-sub{
  color: rgba(255,255,255,0.82);
  font-size: 1.15rem; max-width: 640px; margin-bottom: 34px;
}
.hero-actions{ display: flex; gap: 14px; flex-wrap: wrap; }
.hero-page{ padding: 72px 0; }

/* ---------- Sections ---------- */
.section{ padding: 72px 0; }
.section-alt{ background: var(--surface-200); }
.section-title{ text-align: center; margin-bottom: 44px; }

.watermarked{ position: relative; overflow: hidden; }
.watermarked::after{
  content: '';
  position: absolute; inset-inline-end: -40px; bottom: -60px;
  width: 300px; height: 340px;
  background: url('../img/watermark-gray.png') no-repeat center / contain;
  opacity: 0.09;
  pointer-events: none;
}
.watermarked > .container{ position: relative; z-index: 1; }

/* ---------- Cards & grids ---------- */
.grid{ display: grid; gap: 24px; }
.grid-2{ grid-template-columns: repeat(2, 1fr); }
.grid-3{ grid-template-columns: repeat(3, 1fr); }

.card{
  background: var(--surface-100);
  border: 1px solid var(--line-100);
  border-radius: var(--radius);
  padding: 30px 28px;
  transition: box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.section-alt .card{ border-color: transparent; box-shadow: var(--shadow-soft); }
.card h3{ margin-bottom: 10px; }
.card p:last-child{ margin-bottom: 0; }

.card-link{ display: block; position: relative; padding-bottom: 54px; }
.card-link:hover{ box-shadow: var(--shadow-lift); transform: translateY(-3px); border-color: var(--blue-soft); }
.card-arrow{
  position: absolute; bottom: 22px; inset-inline-start: 28px;
  font-size: 1.3rem; color: var(--gold);
  transition: transform var(--dur) var(--ease);
}
.card-link:hover .card-arrow{ transform: translateX(4px); }
[dir="rtl"] .card-link:hover .card-arrow{ transform: translateX(-4px); }

.card-audience h3{ font-size: 1.4rem; }
.card-feature{ padding: 38px 34px; }

/* ---------- Stats band ---------- */
.stats-band{ padding: 40px 0; border-bottom: 1px solid var(--line-100); }
.stats-grid{ display: flex; justify-content: center; gap: 80px; flex-wrap: wrap; }
.stat{ text-align: center; }
.stat-value{
  font-family: var(--font-latin-display);
  font-size: 2.2rem; font-weight: 700; color: var(--blue);
}
[dir="rtl"] .stat-value{ font-family: var(--font-arabic); }
.stat-label{ color: var(--ink-600); font-size: 0.95rem; }

/* ---------- Steps ---------- */
.step{ position: relative; padding-top: 58px; }
.step-num{
  position: absolute; top: 22px; inset-inline-start: 28px;
  width: 34px; height: 34px; border-radius: 50%;
  background: var(--gold-soft); color: var(--gold-dark);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-family: var(--font-latin-display);
}

/* ---------- Industry tiles ---------- */
.industry-grid{
  display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px;
}
.industry-tile{
  background: var(--surface-100);
  border: 1px solid var(--line-100);
  border-radius: var(--radius);
  padding: 22px 18px;
  text-align: center;
  font-weight: 600; color: var(--blue);
  font-size: 0.95rem;
}

/* ---------- Lists ---------- */
.process-list{ padding-inline-start: 22px; }
.process-list li{ margin-bottom: 14px; color: var(--ink-600); font-size: 1.05rem; }
.doc-list{ padding-inline-start: 22px; }
.doc-list li{ margin-bottom: 10px; color: var(--ink-600); }
.next-steps{ padding-inline-start: 22px; }
.next-steps li{ margin-bottom: 14px; color: var(--ink-600); }

.note-box{
  margin-top: 34px;
  background: var(--gold-soft);
  border-inline-start: 3px solid var(--gold);
  border-radius: var(--radius-sm);
  padding: 22px 24px;
}
.note-box h3{ color: var(--gold-dark); }
.note-box p{ margin: 0; }

/* ---------- FAQ ---------- */
.faq-list{ display: flex; flex-direction: column; gap: 12px; }
.faq-item{
  background: var(--surface-100);
  border: 1px solid var(--line-100);
  border-radius: var(--radius);
  padding: 0 24px;
  transition: border-color var(--dur) var(--ease);
}
.faq-item[open]{ border-color: var(--blue-soft); box-shadow: var(--shadow-soft); }
.faq-item summary{
  cursor: pointer;
  padding: 20px 0;
  font-weight: 600; color: var(--blue);
  list-style: none;
  position: relative;
  padding-inline-end: 32px;
}
.faq-item summary::-webkit-details-marker{ display: none; }
.faq-item summary::after{
  content: '+';
  position: absolute; inset-inline-end: 4px; top: 50%;
  transform: translateY(-50%);
  font-size: 1.4rem; color: var(--gold); font-weight: 400;
  transition: transform var(--dur) var(--ease);
}
.faq-item[open] summary::after{ content: '−'; }
.faq-item p{ padding-bottom: 20px; margin: 0; }

/* ---------- CTA band ---------- */
.cta-band{
  background: linear-gradient(135deg, var(--blue-dark) 0%, var(--blue) 60%, #4B3AAE 100%);
  color: #fff;
  padding: 72px 0;
}
.cta-band h2{ color: #fff; }
.cta-band p{ color: rgba(255,255,255,0.82); font-size: 1.1rem; }
.cta-band .hero-actions{ justify-content: center; margin-top: 26px; }

/* ---------- Leader card ---------- */
.leader-card{
  display: inline-block;
  background: var(--surface-100);
  border: 1px solid var(--line-100);
  border-radius: var(--radius);
  padding: 30px 60px;
  box-shadow: var(--shadow-soft);
}
.leader-name{
  font-family: var(--font-latin-display);
  font-size: 1.3rem; font-weight: 600; color: var(--blue);
}
[dir="rtl"] .leader-name{ font-family: var(--font-arabic); }
.leader-title{ color: var(--gold-dark); font-weight: 500; margin-top: 4px; }

/* ---------- Forms ---------- */
.form-row{ margin-bottom: 18px; }
.form-row label{
  display: block; margin-bottom: 7px;
  font-weight: 600; font-size: 0.92rem; color: var(--ink-900);
}
.form-row input,
.form-row select,
.form-row textarea{
  width: 100%;
  padding: 12px 14px;
  border: 1.5px solid var(--line-100);
  border-radius: var(--radius-sm);
  background: var(--surface-100);
  font-family: inherit; font-size: 1rem; color: var(--ink-900);
  transition: border-color var(--dur) var(--ease);
}
.form-row input:focus,
.form-row select:focus,
.form-row textarea:focus{
  outline: none; border-color: var(--blue);
}
.form-grid-2{ display: grid; grid-template-columns: 1fr 1fr; gap: 0 18px; }
.hp-field{ position: absolute !important; left: -9999px !important; width: 1px; height: 1px; opacity: 0; }

.alert{
  padding: 16px 20px; border-radius: var(--radius-sm); margin-bottom: 22px;
  font-weight: 500;
}
.alert-success{ background: var(--state-success-bg); color: var(--state-success); }
.alert-error{ background: var(--state-critical-bg); color: var(--state-critical); }

/* ---------- Contact page ---------- */
.contact-layout{
  display: grid; grid-template-columns: 1fr 1.4fr; gap: 56px;
}
.contact-list{ list-style: none; padding: 0; margin: 0; }
.contact-list li{ margin-bottom: 22px; color: var(--ink-600); }
.contact-label{
  display: block; font-size: 0.8rem; text-transform: uppercase;
  letter-spacing: 0.08em; color: var(--ink-300); font-weight: 600;
  margin-bottom: 3px;
}
[dir="rtl"] .contact-label{ letter-spacing: 0; }

/* ---------- Quote page ---------- */
.quote-layout{
  display: grid; grid-template-columns: 1.6fr 1fr; gap: 56px;
  align-items: start;
}
.quote-type-toggle{
  display: flex; gap: 8px; margin-bottom: 28px;
  background: var(--surface-200); border-radius: var(--radius-sm); padding: 6px;
  width: fit-content;
}
.toggle-btn{
  padding: 10px 28px; border-radius: var(--radius-sm);
  font-weight: 600; color: var(--ink-600); font-size: 0.95rem;
}
.toggle-btn.active{ background: var(--blue); color: #fff; }
.quote-aside{
  background: var(--surface-200);
  border-radius: var(--radius);
  padding: 32px 30px;
  position: sticky; top: 100px;
}
.quote-aside-contact{ margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line-100); }
.quote-aside-contact p{ font-weight: 600; color: var(--ink-900); margin-bottom: 12px; }

/* ---------- Login ---------- */
.login-section{ padding: 100px 0; background: var(--surface-200); min-height: 60vh; }
.login-card{
  max-width: 420px; margin: 0 auto;
  background: var(--surface-100);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-soft);
  padding: 44px 40px;
  text-align: center;
}
.login-mark{ width: 60px; border-radius: 16px; margin-bottom: 18px; }
.login-card h1{ font-size: 1.4rem; }
.login-sub{ font-size: 0.95rem; margin-bottom: 26px; }
.login-card .form{ text-align: start; }

/* ---------- Legal ---------- */
.legal-content h2{ font-size: 1.2rem; margin-top: 2em; }

/* ---------- Footer ---------- */
.site-footer{
  background: var(--surface-200);
  border-top: 1px solid var(--line-100);
  padding: 64px 0 0;
  margin-top: 0;
}
.footer-grid{
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1fr 1.3fr;
  gap: 40px;
  padding-bottom: 48px;
}
.footer-logo{ height: 44px; width: auto; margin-bottom: 16px; mix-blend-mode: multiply; }
.footer-brand p{ font-size: 0.92rem; }
.footer-license{ color: var(--ink-300); font-size: 0.85rem; }
.site-footer h3{
  font-size: 0.85rem; text-transform: uppercase; letter-spacing: 0.08em;
  color: var(--ink-900); margin-bottom: 16px;
}
[dir="rtl"] .site-footer h3{ letter-spacing: 0; }
.site-footer ul{ list-style: none; padding: 0; margin: 0; }
.site-footer li{ margin-bottom: 10px; font-size: 0.94rem; }
.site-footer a{ color: var(--ink-600); }
.site-footer a:hover{ color: var(--blue); }
.footer-hours{ color: var(--ink-300); font-size: 0.86rem !important; }
.footer-social{ display: flex; gap: 14px; margin-top: 18px; flex-wrap: wrap; }
.footer-social a{ font-size: 0.88rem; font-weight: 600; }
.footer-bottom{
  border-top: 1px solid var(--line-100);
  padding: 22px 0;
  text-align: center;
}
.footer-bottom p{ margin: 0; font-size: 0.88rem; color: var(--ink-300); }

/* ---------- Reveal on scroll (subtle, brand-compliant) ---------- */
.reveal{ opacity: 0; transform: translateY(16px); transition: opacity 500ms var(--ease), transform 500ms var(--ease); }
.reveal.visible{ opacity: 1; transform: none; }

/* ============================================================
   RESPONSIVE
   ============================================================ */
@media (max-width: 1080px){
  .main-nav > a{ padding: 8px 8px; font-size: 0.88rem; }
  .header-phone-num{ display: none; }
}

@media (max-width: 920px){
  .grid-3{ grid-template-columns: 1fr 1fr; }
  .industry-grid{ grid-template-columns: repeat(2, 1fr); }
  .contact-layout, .quote-layout{ grid-template-columns: 1fr; gap: 40px; }
  .quote-aside{ position: static; }
  .footer-grid{ grid-template-columns: 1fr 1fr; }

  .nav-toggle{ display: flex; }
  .main-nav{
    position: fixed; top: 76px; inset-inline: 0; bottom: 0;
    background: var(--surface-100);
    flex-direction: column; align-items: stretch; gap: 4px;
    padding: 24px;
    transform: translateY(-12px);
    opacity: 0; visibility: hidden;
    transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease), visibility var(--dur);
    overflow-y: auto;
    z-index: 90;
  }
  .main-nav.open{ opacity: 1; visibility: visible; transform: none; }
  .main-nav > a{ font-size: 1.05rem; padding: 14px 12px; border-bottom: 1px solid var(--line-100); border-radius: 0; }
  .nav-platform{ margin-top: 10px; }
  .nav-platform-menu{ position: static; box-shadow: none; border: none; display: block; padding: 0; }
  .nav-platform-btn{ width: 100%; text-align: start; }
  .header-login{ display: none; }
}

@media (max-width: 640px){
  .section{ padding: 52px 0; }
  .hero{ padding: 64px 0; }
  .grid-2, .grid-3{ grid-template-columns: 1fr; }
  .form-grid-2{ grid-template-columns: 1fr; }
  .industry-grid{ grid-template-columns: 1fr 1fr; }
  .stats-grid{ gap: 36px; }
  .header-cta{ display: none; }
  .footer-grid{ grid-template-columns: 1fr; gap: 28px; }
  .hero-actions .btn{ width: 100%; text-align: center; }
}