/* ============================================================
   FriEpost / gratis-epost.no – Custom Stylesheet
   Bootstrap 5 basis med egne komponenter
   ============================================================ */

:root {
    --brand-farge: #0d6efd;
    --brand-mork: #0a58ca;
    --brand-lys: #e8f0fe;
    --ep-radius: 16px;
    --ep-skygge: 0 4px 24px rgba(13,110,253,.12);
    --ep-skygge-hover: 0 8px 40px rgba(13,110,253,.2);
}

body {
    font-family: 'Nunito', system-ui, sans-serif;
    background: #f8f9fe;
    color: #212529;
}

.fw-700 { font-weight: 700 !important; }
.fw-800 { font-weight: 800 !important; }
.letter-spacing-1 { letter-spacing: .05em; }

/* ── Navbar ─────────────────────────────────────────────── */
.ep-navbar {
    background: linear-gradient(135deg, var(--brand-farge) 0%, var(--brand-mork) 100%) !important;
    padding: .75rem 0;
}
.ep-navbar .navbar-brand { font-weight: 800; letter-spacing: -.02em; font-size: 1.3rem; }
.ep-navbar .nav-link { font-weight: 600; opacity: .85; transition: opacity .2s; }
.ep-navbar .nav-link:hover,
.ep-navbar .nav-link.active { opacity: 1; }
.ep-navbar .btn-light { font-weight: 700; color: var(--brand-farge) !important; }

/* ── Hero ────────────────────────────────────────────────── */
.ep-hero {
    background: linear-gradient(145deg, var(--brand-farge) 0%, #6610f2 100%);
    color: white;
    padding: 5rem 0 6rem;
    position: relative;
    overflow: hidden;
}
.ep-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");
}
.ep-hero .badge-pill {
    background: rgba(255,255,255,.2);
    border: 1px solid rgba(255,255,255,.3);
    border-radius: 50rem;
    padding: .35rem 1rem;
    font-size: .8rem;
    font-weight: 700;
    display: inline-block;
    margin-bottom: 1.25rem;
    backdrop-filter: blur(4px);
}
.ep-hero h1 {
    font-size: clamp(2rem, 5vw, 3.5rem);
    font-weight: 900;
    line-height: 1.15;
}
.ep-hero .lead { font-size: 1.15rem; opacity: .9; }
.ep-hero-wave {
    position: absolute;
    bottom: -2px; left: 0; width: 100%;
}

/* ── Funksjoner ──────────────────────────────────────────── */
.ep-feature-icon {
    width: 64px; height: 64px;
    border-radius: 16px;
    display: flex; align-items: center; justify-content: center;
    font-size: 1.75rem;
    margin: 0 auto 1rem;
    background: var(--brand-lys);
    color: var(--brand-farge);
    transition: transform .25s, box-shadow .25s;
}
.ep-feature-card:hover .ep-feature-icon {
    transform: translateY(-4px) scale(1.08);
    box-shadow: var(--ep-skygge-hover);
    background: var(--brand-farge);
    color: #fff;
}
.ep-feature-card {
    border: none;
    border-radius: var(--ep-radius);
    box-shadow: var(--ep-skygge);
    transition: transform .25s, box-shadow .25s;
    background: #fff;
}
.ep-feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--ep-skygge-hover);
}

/* ── Priskort ────────────────────────────────────────────── */
.ep-price-section { background: linear-gradient(180deg, #f0f4ff 0%, #f8f9fe 100%); padding: 5rem 0; }
.ep-price-card {
    border-radius: var(--ep-radius);
    border: 2px solid #e2e8f0;
    background: #fff;
    transition: transform .25s, box-shadow .25s;
    position: relative;
    overflow: hidden;
}
.ep-price-card:hover { transform: translateY(-6px); box-shadow: var(--ep-skygge-hover); }
.ep-price-card.ep-pro {
    border-color: var(--brand-farge);
    box-shadow: var(--ep-skygge);
}
.ep-pro-badge {
    position: absolute; top: 0; right: 0;
    background: linear-gradient(135deg, var(--brand-farge), #6610f2);
    color: #fff;
    font-size: .72rem; font-weight: 800;
    padding: .35rem 1.2rem;
    border-radius: 0 var(--ep-radius) 0 var(--ep-radius);
    letter-spacing: .07em;
    text-transform: uppercase;
}
.ep-price-amount { font-size: 3.5rem; font-weight: 900; line-height: 1; color: var(--brand-farge); }
.ep-price-unit { font-size: 1rem; font-weight: 600; color: #6c757d; }
.ep-price-list { list-style: none; padding: 0; }
.ep-price-list li {
    padding: .45rem 0;
    border-bottom: 1px solid #f0f0f0;
    font-size: .95rem;
}
.ep-price-list li:last-child { border-bottom: none; }
.ep-price-list .fa-check { color: #198754; }
.ep-price-list .fa-xmark { color: #adb5bd; }

/* ── Registreringsskjema ─────────────────────────────────── */
.ep-register-section { padding: 5rem 0; }
.ep-register-card {
    background: #fff;
    border-radius: var(--ep-radius);
    box-shadow: var(--ep-skygge);
    padding: 2.5rem 2rem;
}
.ep-email-preview {
    background: linear-gradient(135deg, #e8f0fe, #f0f4ff);
    border-radius: 12px;
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--brand-farge);
    text-align: center;
    margin-bottom: 1.25rem;
    min-height: 3.5rem;
    display: flex; align-items: center; justify-content: center;
    border: 2px dashed rgba(13,110,253,.25);
    transition: border-color .2s;
    word-break: break-all;
}
.ep-email-preview.ledig { border-color: #198754; background: #e8f5e9; color: #198754; }
.ep-email-preview.opptatt { border-color: #dc3545; background: #fdecea; color: #dc3545; }
.ep-input-group-text { background: var(--brand-lys); border-color: #dee2e6; font-weight: 600; color: var(--brand-farge); }
.form-control, .form-select {
    border-radius: 8px !important;
    border-color: #dee2e6;
    padding: .6rem .85rem;
    font-size: .95rem;
}
.form-control:focus, .form-select:focus {
    border-color: var(--brand-farge);
    box-shadow: 0 0 0 .2rem rgba(13,110,253,.15);
}

/* Plan-toggle */
.ep-plan-toggle { gap: .75rem; }
.ep-plan-btn {
    flex: 1;
    border: 2px solid #dee2e6;
    border-radius: 10px;
    padding: 1rem;
    cursor: pointer;
    transition: all .2s;
    background: #fff;
    text-align: center;
}
.ep-plan-btn:hover { border-color: var(--brand-farge); background: var(--brand-lys); }
.ep-plan-btn.valgt { border-color: var(--brand-farge); background: var(--brand-lys); }
.ep-plan-btn.valgt-pro { border-color: #6610f2; background: #f3e8ff; }
.ep-plan-btn .plan-pris { font-size: 1.5rem; font-weight: 900; color: var(--brand-farge); }
.ep-plan-btn.valgt-pro .plan-pris { color: #6610f2; }
.ep-plan-btn .plan-navn { font-weight: 700; font-size: .9rem; text-transform: uppercase; letter-spacing: .04em; }
.ep-plan-btn .plan-detalj { font-size: .8rem; color: #6c757d; }

/* Strength indicator */
.password-styrke { height: 4px; border-radius: 2px; transition: all .3s; margin-top: .4rem; }
.styrke-0 { width: 0; background: #dee2e6; }
.styrke-1 { width: 25%; background: #dc3545; }
.styrke-2 { width: 50%; background: #fd7e14; }
.styrke-3 { width: 75%; background: #ffc107; }
.styrke-4 { width: 100%; background: #198754; }

/* Btn */
.btn-brand {
    background: linear-gradient(135deg, var(--brand-farge), var(--brand-mork));
    border: none; color: #fff;
    font-weight: 700; border-radius: 10px;
    padding: .75rem 2rem; font-size: 1rem;
    transition: all .25s;
    box-shadow: 0 4px 15px rgba(13,110,253,.3);
}
.btn-brand:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 25px rgba(13,110,253,.4);
    color: #fff;
}
.btn-brand:active { transform: translateY(0); }

/* ── FAQ ────────────────────────────────────────────────── */
.ep-faq-section { padding: 5rem 0; background: #fff; }
.ep-faq .accordion-button {
    font-weight: 700; font-size: .95rem;
    background: #fff; color: #212529;
}
.ep-faq .accordion-button:not(.collapsed) { color: var(--brand-farge); background: var(--brand-lys); }
.ep-faq .accordion-button::after {
    filter: none;
}
.ep-faq .accordion-button:not(.collapsed)::after { filter: invert(29%) sepia(97%) saturate(1200%) hue-rotate(210deg); }
.ep-faq .accordion-item { border-radius: 10px !important; overflow: hidden; margin-bottom: .5rem; border: 1px solid #e2e8f0; }
.ep-faq .accordion-item:not(:last-child) { margin-bottom: .5rem; }

/* ── Suksessside ─────────────────────────────────────────── */
.ep-success-icon {
    width: 96px; height: 96px;
    border-radius: 50%;
    background: linear-gradient(135deg, #198754, #0d6efd);
    color: #fff; font-size: 2.5rem;
    display: flex; align-items: center; justify-content: center;
    margin: 0 auto 1.5rem;
    box-shadow: 0 8px 30px rgba(25,135,84,.35);
}
.ep-address-box {
    background: linear-gradient(135deg, #e8f5e9, #e8f0fe);
    border-radius: 12px;
    padding: 1.25rem 1.5rem;
    font-size: 1.3rem; font-weight: 800;
    color: #198754; word-break: break-all;
    border: 2px solid rgba(25,135,84,.2);
}

/* ── Statistikker ────────────────────────────────────────── */
.ep-stat-card {
    background: #fff; border-radius: var(--ep-radius);
    box-shadow: var(--ep-skygge); padding: 2rem;
    text-align: center;
}
.ep-stat-tall { font-size: 2.5rem; font-weight: 900; color: var(--brand-farge); }
.ep-stat-label { font-size: .85rem; color: #6c757d; font-weight: 600; text-transform: uppercase; letter-spacing: .05em; }

/* ── Footer ─────────────────────────────────────────────── */
.ep-footer {
    background: #1a1d23;
    color: #adb5bd;
}
.ep-footer .fw-800 { color: #fff; }
.ep-footer-link { transition: color .2s; }
.ep-footer-link:hover { color: var(--brand-farge) !important; }

/* ── Responsiv ───────────────────────────────────────────── */
@media (max-width: 768px) {
    .ep-hero { padding: 3rem 0 4.5rem; }
    .ep-hero h1 { font-size: 2rem; }
    .ep-register-card { padding: 1.5rem 1rem; }
    .ep-plan-btn { padding: .75rem .5rem; }
    .ep-plan-btn .plan-pris { font-size: 1.2rem; }
}

/* ── Animasjoner ─────────────────────────────────────────── */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(24px); }
    to { opacity: 1; transform: translateY(0); }
}
.ep-anim { animation: fadeInUp .5s ease both; }
.ep-anim-delay-1 { animation-delay: .1s; }
.ep-anim-delay-2 { animation-delay: .2s; }
.ep-anim-delay-3 { animation-delay: .3s; }