/*
Theme Name: Astra IIAM Child
Theme URI: https://www.iiam.ma
Description: Thème enfant Astra pour l'International Instance for Arbitration and Mediation SARL (IIAM). Design institutionnel premium navy & or, optimisé SEO, responsive et prêt pour le multilingue (FR / EN / AR).
Author: IIAM
Author URI: https://www.iiam.ma
Template: astra
Version: 1.0.0
Text Domain: astra-iiam-child
License: GNU General Public License v2 or later
License URI: http://www.gnu.org/licenses/gpl-2.0.html
*/

/* ==========================================================================
   IIAM — Design tokens
   ========================================================================== */
:root {
    --iiam-navy-deep: #061B33;
    --iiam-navy: #0A2540;
    --iiam-gold: #C89B3C;
    --iiam-gold-soft: #E4C16F;
    --iiam-ivory: #F8F4EA;
    --iiam-white: #FFFFFF;
    --iiam-text: #1E293B;
    --iiam-muted: #64748B;
    --iiam-border: #E7E1D3;

    --iiam-font-serif: Georgia, "Times New Roman", "Noto Serif", serif;
    --iiam-font-body: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;

    --iiam-maxw: 1180px;
    --iiam-radius: 10px;
    --iiam-radius-lg: 16px;
    --iiam-shadow-sm: 0 1px 3px rgba(6, 27, 51, 0.08);
    --iiam-shadow: 0 8px 28px rgba(6, 27, 51, 0.10);
    --iiam-shadow-lg: 0 20px 50px rgba(6, 27, 51, 0.16);
    --iiam-transition: 0.25s ease;
}

/* ==========================================================================
   Base
   ========================================================================== */
html { scroll-padding-top: 130px; }
body.iiam {
    background: var(--iiam-ivory);
    color: var(--iiam-text);
    font-family: var(--iiam-font-body);
    font-size: 18px;
    line-height: 1.7;
    overflow-x: clip;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}
.iiam *, .iiam *::before, .iiam *::after { box-sizing: border-box; }

.iiam h1, .iiam h2, .iiam h3, .iiam h4 {
    font-family: var(--iiam-font-serif);
    color: var(--iiam-navy);
    line-height: 1.12;
    font-weight: 700;
    letter-spacing: -0.01em;
}

.iiam h1 { font-size: clamp(2.4rem, 5vw, 4.25rem); line-height: 1.08; }
.iiam h2 { font-size: clamp(1.9rem, 4vw, 2.8rem); }
.iiam h3 { font-size: clamp(1.2rem, 1.6vw, 1.55rem); }

.iiam p { margin: 0 0 1.1em; }
.iiam a { color: var(--iiam-navy); }

.iiam-wrap {
    max-width: var(--iiam-maxw);
    margin-inline: auto;
    padding-inline: 24px;
}

.iiam-section { padding-block: clamp(48px, 6vw, 80px); }
.iiam-section--tight { padding-block: clamp(40px, 4vw, 56px); }
.iiam-section--ivory { background: var(--iiam-ivory); }
.iiam-section--white { background: var(--iiam-white); }
.iiam-section--navy {
    background: linear-gradient(160deg, var(--iiam-navy-deep) 0%, var(--iiam-navy) 100%);
    color: #E8EEF6;
}
.iiam-section--navy h1,
.iiam-section--navy h2,
.iiam-section--navy h3 { color: var(--iiam-white); }

.iiam-eyebrow {
    display: inline-block;
    font-family: var(--iiam-font-body);
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--iiam-gold);
    margin-bottom: 0.75rem;
}
.iiam-section--navy .iiam-eyebrow { color: var(--iiam-gold-soft); }

.iiam-lead {
    font-size: 1.15rem;
    color: var(--iiam-muted);
    max-width: 62ch;
}
.iiam-section--navy .iiam-lead { color: #C7D3E2; }

.iiam-rule {
    width: 64px;
    height: 3px;
    background: var(--iiam-gold);
    border: 0;
    margin: 1rem 0 1.75rem;
}
.iiam-center { text-align: center; }
.iiam-center .iiam-rule,
.iiam-center .iiam-lead { margin-inline: auto; }

/* ==========================================================================
   Buttons
   ========================================================================== */
.iiam-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.85rem 1.6rem;
    border-radius: var(--iiam-radius);
    font-family: var(--iiam-font-body);
    font-weight: 700;
    font-size: 0.98rem;
    text-decoration: none;
    border: 2px solid transparent;
    cursor: pointer;
    transition: transform var(--iiam-transition), box-shadow var(--iiam-transition), background var(--iiam-transition), color var(--iiam-transition);
}
/* Gold — navy text (use !important + .iiam prefix to beat Astra link colors). */
.iiam .iiam-btn--gold,
.iiam .iiam-btn--gold:hover,
.iiam .iiam-btn--gold:focus,
.iiam .iiam-btn--gold:visited { color: var(--iiam-navy-deep) !important; }
.iiam-btn--gold {
    background: var(--iiam-gold);
    box-shadow: 0 6px 18px rgba(200, 155, 60, 0.35);
}
.iiam-btn--gold:hover { background: var(--iiam-gold-soft); transform: translateY(-2px); }

/* Navy — white text. */
.iiam .iiam-btn--navy,
.iiam .iiam-btn--navy:hover,
.iiam .iiam-btn--navy:focus,
.iiam .iiam-btn--navy:visited { color: var(--iiam-white) !important; }
.iiam-btn--navy { background: var(--iiam-navy); }
.iiam-btn--navy:hover { background: var(--iiam-navy-deep); transform: translateY(-2px); }

/* Ghost — white text on dark backgrounds. */
.iiam .iiam-btn--ghost,
.iiam .iiam-btn--ghost:hover,
.iiam .iiam-btn--ghost:focus,
.iiam .iiam-btn--ghost:visited { color: var(--iiam-white) !important; }
.iiam-btn--ghost {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.7);
}
.iiam-btn--ghost:hover { background: rgba(255, 255, 255, 0.12); border-color: var(--iiam-white); }

/* Outline — navy text on light; turns white on hover (navy fill). */
.iiam .iiam-btn--outline,
.iiam .iiam-btn--outline:focus,
.iiam .iiam-btn--outline:visited { color: var(--iiam-navy) !important; }
.iiam-btn--outline { background: transparent; border-color: var(--iiam-navy); }
.iiam .iiam-btn--outline:hover { background: var(--iiam-navy); color: var(--iiam-white) !important; }

/* Header CTA — navy text on gold. */
.iiam .iiam-header-cta,
.iiam .iiam-header-cta:hover,
.iiam .iiam-header-cta:focus,
.iiam .iiam-header-cta:visited { color: var(--iiam-navy-deep) !important; }

/* Header lives in assets/css/iiam.css (component layer). */

/* ==========================================================================
   Hero (base — two-column layout refined in iiam.css)
   ========================================================================== */
.iiam-hero {
    position: relative;
    background: linear-gradient(155deg, var(--iiam-navy-deep) 0%, var(--iiam-navy) 60%, #0c2c4d 100%);
    color: var(--iiam-white);
    padding-block: clamp(64px, 10vw, 132px);
    overflow: hidden;
}
.iiam-hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 85% 15%, rgba(200, 155, 60, 0.16), transparent 45%),
        radial-gradient(circle at 10% 90%, rgba(200, 155, 60, 0.10), transparent 40%);
    pointer-events: none;
}
.iiam-hero > .iiam-wrap { position: relative; z-index: 1; max-width: 980px; }
.iiam-hero h1 { color: var(--iiam-white); max-width: 20ch; }
.iiam-hero p { color: #C7D3E2; font-size: 1.2rem; max-width: 62ch; margin-top: 1.25rem; }
.iiam-hero-actions { display: flex; flex-wrap: wrap; gap: 1rem; margin-top: 2rem; }

/* ==========================================================================
   Cards & grids
   ========================================================================== */
.iiam-grid { display: grid; gap: 1.5rem; }
.iiam-grid--2 { grid-template-columns: repeat(2, 1fr); }
.iiam-grid--3 { grid-template-columns: repeat(3, 1fr); }
.iiam-grid--4 { grid-template-columns: repeat(4, 1fr); }

.iiam-card {
    background: var(--iiam-white);
    border: 1px solid var(--iiam-border);
    border-radius: var(--iiam-radius-lg);
    padding: 1.75rem;
    box-shadow: var(--iiam-shadow-sm);
    transition: transform var(--iiam-transition), box-shadow var(--iiam-transition), border-color var(--iiam-transition);
}
.iiam-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--iiam-shadow);
    border-color: var(--iiam-gold-soft);
}
.iiam-card h3 { margin: 0.75rem 0 0.5rem; }
.iiam-card p { color: var(--iiam-muted); margin: 0; font-size: 0.98rem; }

.iiam-card-icon {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: rgba(200, 155, 60, 0.12);
    color: var(--iiam-gold);
    border: 1px solid rgba(200, 155, 60, 0.3);
}
.iiam-card-icon svg { width: 26px; height: 26px; }

/* numbered trust cards over navy */
.iiam-section--navy .iiam-card {
    background: rgba(255, 255, 255, 0.04);
    border-color: rgba(255, 255, 255, 0.12);
}
.iiam-section--navy .iiam-card h3 { color: var(--iiam-white); }
.iiam-section--navy .iiam-card p { color: #B9C6D6; }

/* domaines list as chips */
.iiam-domains {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.85rem;
}
.iiam-domain {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    background: var(--iiam-white);
    border: 1px solid var(--iiam-border);
    border-radius: var(--iiam-radius);
    padding: 0.9rem 1.1rem;
    font-weight: 600;
    color: var(--iiam-navy);
}
.iiam-domain::before {
    content: "";
    width: 9px; height: 9px;
    border-radius: 50%;
    background: var(--iiam-gold);
    flex: 0 0 auto;
}

/* checklist */
.iiam-checklist { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.75rem; }
.iiam-checklist li {
    position: relative;
    padding-inline-start: 2rem;
    color: var(--iiam-text);
}
.iiam-checklist li::before {
    content: "";
    position: absolute;
    inset-inline-start: 0;
    top: 0.35em;
    width: 14px; height: 9px;
    border-inline-start: 2.5px solid var(--iiam-gold);
    border-bottom: 2.5px solid var(--iiam-gold);
    transform: rotate(-45deg);
}
.iiam-section--navy .iiam-checklist li { color: #D6E0EC; }

/* prose block for inner pages */
.iiam-prose { max-width: 80ch; }
.iiam-prose h2 { margin-top: 2.5rem; }
.iiam-prose h3 { margin-top: 1.75rem; }
.iiam-prose ul { padding-inline-start: 1.2rem; }
.iiam-prose li { margin-bottom: 0.4rem; }

.iiam-two-col {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: clamp(2rem, 5vw, 4rem);
    align-items: start;
}

/* ==========================================================================
   Breadcrumbs
   ========================================================================== */
.iiam-breadcrumbs {
    background: var(--iiam-white);
    border-bottom: 1px solid var(--iiam-border);
    font-size: 0.88rem;
}
.iiam-breadcrumbs .iiam-wrap { padding-block: 12px; }
.iiam-breadcrumbs ol {
    list-style: none; margin: 0; padding: 0;
    display: flex; flex-wrap: wrap; gap: 0.5rem; align-items: center;
}
.iiam-breadcrumbs a { color: var(--iiam-muted); text-decoration: none; }
.iiam-breadcrumbs a:hover { color: var(--iiam-gold); }
.iiam-breadcrumbs li[aria-current] { color: var(--iiam-navy); font-weight: 600; }
.iiam-breadcrumbs li + li::before { content: "›"; color: var(--iiam-muted); margin-inline-end: 0.5rem; }

/* page header band for inner pages */
.iiam-pagehead {
    background: linear-gradient(160deg, var(--iiam-navy-deep), var(--iiam-navy));
    color: var(--iiam-white);
    padding-block: clamp(48px, 7vw, 84px);
}
.iiam-pagehead h1 { color: var(--iiam-white); }
.iiam-pagehead p { color: #C7D3E2; max-width: 70ch; margin-top: 0.75rem; }

/* ==========================================================================
   Footer
   ========================================================================== */
.iiam-footer {
    background: var(--iiam-navy-deep);
    color: #B9C6D6;
    padding-block: clamp(48px, 6vw, 72px) 0;
    font-size: 0.95rem;
}
.iiam-footer h4 {
    color: var(--iiam-white);
    font-family: var(--iiam-font-body);
    font-size: 0.85rem;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin: 0 0 1rem;
}
.iiam-footer-grid {
    display: grid;
    grid-template-columns: 1.6fr 1fr 1fr 1.4fr;
    gap: 2rem;
}
.iiam-footer a { color: #B9C6D6; text-decoration: none; }
.iiam-footer a:hover { color: var(--iiam-gold-soft); }
.iiam-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 0.55rem; }
.iiam-footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin-top: 2.5rem;
    padding-block: 1.25rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem 1.5rem;
    justify-content: space-between;
    align-items: center;
    font-size: 0.85rem;
    color: #8FA2B7;
}
.iiam-footer-bottom nav { display: flex; gap: 1.25rem; flex-wrap: wrap; }

/* ==========================================================================
   Accessibility & motion
   ========================================================================== */
.iiam a:focus-visible,
.iiam button:focus-visible,
.iiam input:focus-visible,
.iiam textarea:focus-visible,
.iiam .iiam-btn:focus-visible {
    outline: 3px solid var(--iiam-gold);
    outline-offset: 2px;
}
.iiam-skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--iiam-gold);
    color: var(--iiam-navy-deep);
    padding: 0.75rem 1.25rem;
    z-index: 9999;
    border-radius: 0 0 var(--iiam-radius) 0;
    font-weight: 700;
}
.iiam-skip-link:focus { left: 0; }

@media (prefers-reduced-motion: reduce) {
    .iiam *, .iiam *::before, .iiam *::after {
        transition: none !important;
        animation: none !important;
    }
}

/* ==========================================================================
   Responsive
   ========================================================================== */
@media (max-width: 1024px) {
    .iiam-footer-grid { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 880px) {
    .iiam-grid--4 { grid-template-columns: repeat(2, 1fr); }
    .iiam-grid--3 { grid-template-columns: repeat(2, 1fr); }
    .iiam-two-col { grid-template-columns: 1fr; }
}
@media (max-width: 600px) {
    body.iiam { font-size: 16px; }
    .iiam-grid--2, .iiam-grid--3, .iiam-grid--4 { grid-template-columns: 1fr; }
    .iiam-domains { grid-template-columns: 1fr; }
    .iiam-footer-grid { grid-template-columns: 1fr; }
    .iiam-hero-actions .iiam-btn { width: 100%; justify-content: center; }
    .iiam-topbar .iiam-wrap { justify-content: center; }
}