/*
 Theme Name:   Neobanking Child
 Theme URI:    https://neobanking.ch
 Description:  Thème enfant Astra pour neobanking.ch — Site de comparatif néobanques suisses
 Author:       Propriétaire neobanking.ch
 Author URI:   https://neobanking.ch
 Template:     astra
 Version:      1.0.0
 License:      GNU General Public License v2 or later
 License URI:  https://www.gnu.org/licenses/gpl-2.0.html
 Text Domain:  neobanking-child
*/

/* ============================================================
   VARIABLES CSS — Palette et typographie
   ============================================================ */
:root {
    /* Couleurs principales */
    --color-primary:       #1A3C6E;   /* Bleu marine — confiance, finance */
    --color-primary-dark:  #122B52;
    --color-primary-light: #2A5BA8;
    --color-accent:        #00C897;   /* Vert émeraude — action, CTA */
    --color-accent-dark:   #00A87E;
    --color-accent-light:  #E6FAF5;

    /* Neutres */
    --color-bg:            #F7F9FC;
    --color-surface:       #FFFFFF;
    --color-border:        #E2E8F0;
    --color-text:          #1E293B;
    --color-text-muted:    #64748B;
    --color-text-light:    #94A3B8;

    /* Étoiles / notes */
    --color-star:          #F59E0B;

    /* Typographie */
    --font-heading:        'Plus Jakarta Sans', 'Inter', sans-serif;
    --font-body:           'Inter', 'Segoe UI', sans-serif;

    /* Espacements */
    --radius-sm:   6px;
    --radius-md:   12px;
    --radius-lg:   20px;
    --radius-full: 9999px;

    /* Ombres */
    --shadow-sm:   0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --shadow-md:   0 4px 16px rgba(26,60,110,0.10);
    --shadow-lg:   0 8px 32px rgba(26,60,110,0.14);

    /* Transitions */
    --transition:  0.22s ease;
}

/* ============================================================
   RESET & BASE
   ============================================================ */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    font-size: 16px;
    line-height: 1.7;
    color: var(--color-text);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-primary);
}

h1 { font-size: clamp(2rem, 4vw, 3rem); }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); }
h3 { font-size: clamp(1.2rem, 2.5vw, 1.6rem); }

a {
    color: var(--color-primary-light);
    text-decoration: none;
    transition: color var(--transition);
}
a:hover { color: var(--color-accent-dark); }

img { max-width: 100%; height: auto; }

/* ============================================================
   CONTENEUR
   ============================================================ */
.nb-container {
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ============================================================
   BOUTONS CTA
   ============================================================ */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: var(--color-accent);
    color: #fff !important;
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 1rem;
    padding: 14px 32px;
    border-radius: var(--radius-full);
    border: none;
    cursor: pointer;
    transition: background var(--transition), transform var(--transition), box-shadow var(--transition);
    box-shadow: 0 4px 14px rgba(0,200,151,0.35);
    text-decoration: none;
}
.btn-primary:hover {
    background: var(--color-accent-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0,200,151,0.45);
}
.btn-primary:active { transform: translateY(0); }

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: transparent;
    color: var(--color-primary) !important;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 1rem;
    padding: 13px 30px;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-primary);
    cursor: pointer;
    transition: all var(--transition);
    text-decoration: none;
}
.btn-secondary:hover {
    background: var(--color-primary);
    color: #fff !important;
}

.btn-sm {
    font-size: 0.875rem;
    padding: 10px 22px;
}

/* ============================================================
   BADGES
   ============================================================ */
.badge {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 4px 12px;
    border-radius: var(--radius-full);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
.badge-best     { background: #FEF3C7; color: #92400E; }
.badge-new      { background: #DBEAFE; color: #1E40AF; }
.badge-popular  { background: #F3E8FF; color: #6B21A8; }
.badge-offer    { background: var(--color-accent-light); color: var(--color-accent-dark); }

/* ============================================================
   SECTIONS GÉNÉRALES
   ============================================================ */
.section-title {
    text-align: center;
    margin-bottom: 48px;
}
.section-title h2 { margin-bottom: 12px; }
.section-title p  {
    font-size: 1.1rem;
    color: var(--color-text-muted);
    max-width: 600px;
    margin: 0 auto;
}

.section-padded { padding: 80px 0; }
.section-gray   { background: var(--color-bg); }
.section-white  { background: var(--color-surface); }

/* ============================================================
   CARTES BANQUE
   ============================================================ */
.banque-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    padding: 28px;
    transition: box-shadow var(--transition), transform var(--transition);
    position: relative;
}
.banque-card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}
.banque-card__header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 16px;
}
.banque-card__logo {
    width: 56px;
    height: 56px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    border: 1px solid var(--color-border);
    padding: 4px;
    background: #fff;
}
.banque-card__name {
    font-family: var(--font-heading);
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: 0;
}
.banque-card__rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 0.9rem;
    color: var(--color-star);
    font-weight: 600;
}
.banque-card__avantages {
    list-style: none;
    padding: 0;
    margin: 0 0 20px;
}
.banque-card__avantages li {
    padding: 6px 0;
    color: var(--color-text-muted);
    font-size: 0.9rem;
    display: flex;
    align-items: flex-start;
    gap: 8px;
}
.banque-card__avantages li::before {
    content: "✓";
    color: var(--color-accent);
    font-weight: 700;
    flex-shrink: 0;
    margin-top: 2px;
}
.banque-card__cta { width: 100%; text-align: center; }

/* ============================================================
   TABLEAU COMPARATIF
   ============================================================ */
.tableau-comparatif {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.9rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow-md);
}
.tableau-comparatif thead th {
    background: var(--color-primary);
    color: #fff;
    font-family: var(--font-heading);
    font-weight: 600;
    padding: 16px 20px;
    text-align: left;
    white-space: nowrap;
}
.tableau-comparatif thead th:first-child {
    border-radius: var(--radius-lg) 0 0 0;
}
.tableau-comparatif thead th:last-child {
    border-radius: 0 var(--radius-lg) 0 0;
}
.tableau-comparatif tbody td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--color-border);
    vertical-align: middle;
}
.tableau-comparatif tbody tr:last-child td { border-bottom: none; }
.tableau-comparatif tbody tr:hover { background: var(--color-bg); }
.tableau-comparatif .icon-check  { color: var(--color-accent); font-weight: 700; }
.tableau-comparatif .icon-cross  { color: #EF4444; }

/* Filtres tableau */
.tableau-filtres {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-bottom: 24px;
}
.filtre-btn {
    padding: 8px 20px;
    border-radius: var(--radius-full);
    border: 2px solid var(--color-border);
    background: var(--color-surface);
    font-family: var(--font-body);
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition);
}
.filtre-btn:hover,
.filtre-btn.active {
    border-color: var(--color-primary);
    background: var(--color-primary);
    color: #fff;
}

/* ============================================================
   FAQ ACCORDEON
   ============================================================ */
.faq-item {
    border-bottom: 1px solid var(--color-border);
}
.faq-question {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: none;
    border: none;
    padding: 20px 0;
    font-family: var(--font-heading);
    font-size: 1rem;
    font-weight: 600;
    color: var(--color-primary);
    cursor: pointer;
    text-align: left;
    gap: 16px;
}
.faq-question__icon {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: var(--color-bg);
    border: 2px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    font-size: 1.1rem;
    color: var(--color-primary);
    transition: transform var(--transition), background var(--transition), color var(--transition), border-color var(--transition);
}
.faq-question:hover .faq-question__icon {
    background: var(--color-primary);
    border-color: var(--color-primary);
    color: #fff;
}
.faq-question[aria-expanded="true"] .faq-question__icon {
    transform: rotate(45deg);
    background: var(--color-accent);
    border-color: var(--color-accent);
    color: #fff;
}
.faq-reponse {
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.35s ease;
}
.faq-reponse__inner {
    padding: 0 0 20px;
    color: var(--color-text-muted);
    line-height: 1.75;
}

/* ============================================================
   HEADER / NAVIGATION
   ============================================================ */
.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255,255,255,0.97);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--color-border);
    box-shadow: var(--shadow-sm);
    transition: box-shadow var(--transition);
}
.site-header.scrolled { box-shadow: var(--shadow-md); }
.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 70px;
}
.site-logo {
    font-family: var(--font-heading);
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--color-primary) !important;
    display: flex;
    align-items: center;
    gap: 8px;
}
.site-logo span { color: var(--color-accent); }

.nav-main {
    display: flex;
    align-items: center;
    gap: 32px;
    list-style: none;
    margin: 0;
    padding: 0;
}
.nav-main a {
    font-size: 0.925rem;
    font-weight: 600;
    color: var(--color-text) !important;
    transition: color var(--transition);
}
.nav-main a:hover { color: var(--color-primary-light) !important; }

/* Dropdown navigation */
.nav-has-dropdown {
    position: relative;
}
.nav-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: 4px;
    cursor: pointer;
}
.nav-chevron {
    transition: transform 0.2s ease;
    flex-shrink: 0;
}
.nav-has-dropdown:hover .nav-chevron {
    transform: rotate(180deg);
}
.nav-dropdown {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    left: 50%;
    transform: translateX(-50%);
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 8px 32px rgba(15,23,42,0.12);
    list-style: none;
    margin: 0;
    padding: 8px;
    min-width: 280px;
    z-index: 200;
}
.nav-dropdown::before {
    content: '';
    position: absolute;
    top: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 12px;
    height: 12px;
    background: var(--color-surface);
    border-left: 1px solid var(--color-border);
    border-top: 1px solid var(--color-border);
    rotate: 45deg;
}
.nav-dropdown.open,
.nav-has-dropdown:hover .nav-dropdown {
    display: block;
}
.nav-dropdown li a {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px 14px;
    border-radius: var(--radius-md);
    text-decoration: none;
    transition: background 0.15s;
    color: var(--color-text) !important;
}
.nav-dropdown li a:hover {
    background: var(--color-bg);
    color: var(--color-primary) !important;
}
.nav-dropdown__icon {
    font-size: 1.1rem;
    line-height: 1;
    margin-top: 2px;
    flex-shrink: 0;
}
.nav-dropdown li a strong {
    display: block;
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-primary);
    margin-bottom: 2px;
}
.nav-dropdown li a em {
    display: block;
    font-size: 0.78rem;
    font-style: normal;
    color: var(--color-text-muted);
    font-weight: 400;
}

/* Mobile menu */
.nav-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
}
.nav-toggle__bar {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--color-primary);
    margin: 5px 0;
    transition: all var(--transition);
    border-radius: 2px;
}

/* ============================================================
   FOOTER
   ============================================================ */
.site-footer {
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.75);
    padding: 60px 0 32px;
    margin-top: 80px;
}
.footer-grid {
    display: grid;
    grid-template-columns: 2fr 1fr 1fr 1fr;
    gap: 48px;
    margin-bottom: 48px;
}
.footer-brand .site-logo { color: #fff !important; }
.footer-brand p {
    margin-top: 12px;
    font-size: 0.875rem;
    line-height: 1.7;
}
.footer-heading {
    font-family: var(--font-heading);
    font-size: 0.875rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #fff;
    margin-bottom: 16px;
}
.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
}
.footer-links li { margin-bottom: 10px; }
.footer-links a {
    color: rgba(255,255,255,0.65);
    font-size: 0.875rem;
    transition: color var(--transition);
}
.footer-links a:hover { color: var(--color-accent); }

.footer-bottom {
    border-top: 1px solid rgba(255,255,255,0.12);
    padding-top: 28px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    font-size: 0.8rem;
}
.footer-bottom a {
    color: rgba(255,255,255,0.55);
    transition: color var(--transition);
}
.footer-bottom a:hover { color: var(--color-accent); }
.footer-legal-links { display: flex; gap: 20px; flex-wrap: wrap; }

/* Avertissement affiliation dans footer */
.footer-affiliation-notice {
    background: rgba(255,255,255,0.07);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    margin-bottom: 32px;
    font-size: 0.8rem;
    line-height: 1.65;
    color: rgba(255,255,255,0.6);
    border-left: 3px solid var(--color-accent);
}

/* ============================================================
   BANNIERE COOKIES
   ============================================================ */
.cookie-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 9999;
    background: var(--color-primary-dark);
    color: rgba(255,255,255,0.9);
    padding: 20px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
    box-shadow: 0 -4px 24px rgba(0,0,0,0.2);
    transform: translateY(100%);
    transition: transform 0.4s ease;
}
.cookie-banner.visible { transform: translateY(0); }
.cookie-banner p {
    margin: 0;
    font-size: 0.875rem;
    line-height: 1.6;
    flex: 1;
    min-width: 200px;
}
.cookie-banner a {
    color: var(--color-accent);
    text-decoration: underline;
}
.cookie-banner__actions { display: flex; gap: 12px; flex-wrap: wrap; }
.cookie-accept, .cookie-refuse {
    padding: 10px 22px;
    border-radius: var(--radius-full);
    font-size: 0.875rem;
    font-weight: 700;
    cursor: pointer;
    border: none;
    transition: all var(--transition);
}
.cookie-accept {
    background: var(--color-accent);
    color: #fff;
}
.cookie-accept:hover { background: var(--color-accent-dark); }
.cookie-refuse {
    background: transparent;
    color: rgba(255,255,255,0.75);
    border: 1px solid rgba(255,255,255,0.3);
}
.cookie-refuse:hover { color: #fff; border-color: rgba(255,255,255,0.6); }

/* ============================================================
   BLOC CONFIANCE
   ============================================================ */
.trust-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 32px;
}
.trust-item {
    text-align: center;
    padding: 32px 24px;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
}
.trust-item__icon {
    font-size: 2.5rem;
    margin-bottom: 16px;
    display: block;
}
.trust-item h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
}
.trust-item p {
    font-size: 0.875rem;
    color: var(--color-text-muted);
    margin: 0;
}

/* ============================================================
   HERO SECTION
   ============================================================ */
.hero {
    background: linear-gradient(135deg, var(--color-primary-dark) 0%, var(--color-primary-light) 100%);
    color: #fff;
    padding: 100px 0 80px;
    position: relative;
    overflow: hidden;
}
.hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.04'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}
.hero-inner {
    position: relative;
    z-index: 1;
    max-width: 700px;
}
.hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    background: rgba(255,255,255,0.12);
    border: 1px solid rgba(255,255,255,0.2);
    border-radius: var(--radius-full);
    padding: 6px 16px;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    margin-bottom: 24px;
    color: rgba(255,255,255,0.9);
}
.hero h1 { color: #fff; margin-bottom: 20px; }
.hero p.lead {
    font-size: 1.15rem;
    line-height: 1.7;
    color: rgba(255,255,255,0.85);
    margin-bottom: 36px;
    max-width: 560px;
}
.hero-cta-group {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    align-items: center;
}
.hero-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 32px;
    margin-top: 56px;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.15);
}
.hero-stat {
    text-align: center;
}
.hero-stat strong {
    display: block;
    font-family: var(--font-heading);
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--color-accent);
}
.hero-stat span { font-size: 0.875rem; color: rgba(255,255,255,0.7); }