/* Algemene Reset & Box-sizing */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

/* -------------------------------------------------------------------------- */
/* 1. FONT DEFINITIES (CALLUNA & CALLUNA SANS)                                */
/* Plaats je Calluna font-bestanden in de 'fonts/' map op je server.      */
/* Pas de 'src' paden aan naar de exacte namen van je font-bestanden.     */
/* -------------------------------------------------------------------------- */

/* Calluna Regular */
@font-face {
    font-family: 'Calluna';
    src: url('../fonts/Calluna-Regular.woff2') format('woff2'),
         url('../fonts/Calluna-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap; /* Optimaliseert het laden van fonts */
}

/* Calluna Italic */
@font-face {
    font-family: 'Calluna';
    src: url('../fonts/Calluna-Italic.woff2') format('woff2'),
         url('../fonts/Calluna-Italic.woff') format('woff');
    font-weight: normal;
    font-style: italic;
    font-display: swap;
}

/* Calluna Bold */
@font-face {
    font-family: 'Calluna';
    src: url('../fonts/Calluna-Bold.woff2') format('woff2'),
         url('../fonts/Calluna-Bold.woff') format('woff');
    font-weight: bold;
    font-style: normal;
    font-display: swap;
}

/* Calluna Small Caps (indien een aparte font-file) */
/* Als je een aparte font-file hebt voor Small Caps, definieer die dan hier. */
/* Anders wordt 'font-variant: small-caps;' gesimuleerd door de browser. */
/* Voorbeeld:
@font-face {
    font-family: 'Calluna';
    src: url('../fonts/Calluna-SmallCaps.woff2') format('woff2'),
         url('../fonts/Calluna-SmallCaps.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-variant: small-caps;
    font-display: swap;
}
*/

/* Calluna Sans (indien je deze ook wilt gebruiken voor specifieke elementen) */
/* Voorbeeld:
@font-face {
    font-family: 'Calluna Sans';
    src: url('../fonts/CallunaSans-Regular.woff2') format('woff2'),
         url('../fonts/CallunaSans-Regular.woff') format('woff');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}
*/


/* -------------------------------------------------------------------------- */
/* 2. BASIS STIJLEN                                                           */
/* -------------------------------------------------------------------------- */

body {
    font-family: 'Calluna', serif; /* Standaard font voor de hele body */
    line-height: 1.6;
    color: #333;
    background-color: #f4f4f4;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
}

/* -------------------------------------------------------------------------- */
/* 3. TYPOGRAFIE                                                              */
/* -------------------------------------------------------------------------- */

h1, h2, h3, h4, h5, h6 {
    font-family: 'Calluna', serif; /* Zorg dat kopjes Calluna gebruiken */
    margin-bottom: 0.8em;
    color: #222;
}

h1 {
    font-size: 2.8em;
    font-style: italic; /* Titels in italic */
}

h2 {
    font-size: 2.2em;
    text-align: center;
    margin-bottom: 1.5em;
}

h3 {
    font-size: 1.6em;
    font-variant: small-caps; /* Tussenkopjes in small caps */
    letter-spacing: 0.05em;
    text-transform: uppercase; /* Zorgt voor uppercase als small-caps niet perfect werkt */
}

p {
    margin-bottom: 1em;
}

/* Nadruk (vet) */
strong, b {
    font-weight: bold; /* Vet voor nadruk */
}

/* Namen en titels (specifieke elementen die je italic wilt) */
/* Je kunt specifieke classes toevoegen voor namen en titels als ze niet in h1 vallen */
.name, .title-text {
    font-style: italic;
}

/* -------------------------------------------------------------------------- */
/* 4. HEADER & NAVIGATIE                                                      */
/* -------------------------------------------------------------------------- */

.sticky-header {
    background-color: #fff;
    padding: 15px 0;
    box-shadow: 0 2px 5px rgba(0,0,0,0.1);
    position: sticky; /* Sticky header */
    top: 0;
    width: 100%;
    z-index: 1000; /* Zorgt ervoor dat de header boven andere content blijft */
}

.header-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo img {
    max-height: 50px; /* Pas de hoogte van je logo aan */
    width: auto;
}

nav ul {
    list-style: none;
    display: flex;
}

nav ul li {
    margin-left: 25px;
}

nav ul li a {
    text-decoration: none;
    color: #555;
    font-weight: bold;
    transition: color 0.3s ease;
}

nav ul li a:hover,
nav ul li a:focus {
    color: #007bff; /* Voorbeeld hover kleur */
}

/* -------------------------------------------------------------------------- */
/* 5. SECTIES & CONTENT                                                       */
/* -------------------------------------------------------------------------- */

.hero-section {
    background-color: #e0f2f7; /* Lichte achtergrondkleur voor hero */
    color: #222;
    text-align: center;
    padding: 100px 20px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    min-height: 500px; /* Minimale hoogte voor hero */
}

.hero-section h1 {
    font-size: 3.5em;
    margin-bottom: 20px;
    line-height: 1.2;
}

.hero-section .payoff {
    font-size: 1.5em;
    margin-bottom: 40px;
    font-style: italic;
}

.content-section {
    padding: 80px 0;
}

.content-section.grey-background {
    background-color: #f9f9f9;
}

/* -------------------------------------------------------------------------- */
/* 6. USP's SECTIE                                                            */
/* -------------------------------------------------------------------------- */

.usps-section {
    padding: 60px 0;
    background-color: #fff;
    text-align: center;
}

.usp-grid {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap; /* Zorgt ervoor dat items naar de volgende regel gaan op kleinere schermen */
}

.usp-item {
    flex: 1;
    min-width: 280px;
    max-width: 350px;
    padding: 30px;
    border: 1px solid #eee;
    border-radius: 8px;
    background-color: #fff;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: transform 0.3s ease;
}

.usp-item:hover {
    transform: translateY(-5px);
}

.usp-item i {
    font-size: 3em;
    color: #007bff; /* Kleur van Font Awesome iconen */
    margin-bottom: 15px;
}

.usp-item h3 {
    font-size: 1.4em;
    margin-bottom: 10px;
}

.usp-item p {
    font-size: 1em;
    color: #666;
}

/* -------------------------------------------------------------------------- */
/* 7. KNOPPEN (CALL-TO-ACTION)                                                */
/* -------------------------------------------------------------------------- */

.btn {
    display: inline-block;
    background-color: #007bff; /* Primaire knopkleur */
    color: #fff;
    padding: 12px 25px;
    border-radius: 5px;
    text-decoration: none;
    font-weight: bold;
    transition: background-color 0.3s ease, transform 0.2s ease;
    font-family: 'Calluna', serif; /* Knoptekst ook in Calluna */
    font-size: 1.1em;
}

.btn:hover,
.btn:focus {
    background-color: #0056b3; /* Donkerdere kleur bij hover */
    transform: translateY(-2px);
}

.btn-large {
    padding: 15px 35px;
    font-size: 1.3em;
}

.call-to-action-banner {
    background-color: #007bff; /* Opvallende achtergrond voor CTA banner */
    color: #fff;
    text-align: center;
    padding: 60px 20px;
    margin-top: 40px;
}

.call-to-action-banner h2 {
    color: #fff;
    margin-bottom: 15px;
    font-size: 2.5em;
}

.call-to-action-banner p {
    font-size: 1.2em;
    margin-bottom: 30px;
}

/* -------------------------------------------------------------------------- */
/* 8. FOOTER                                                                  */
/* -------------------------------------------------------------------------- */

footer {
    background-color: #333;
    color: #fff;
    text-align: center;
    padding: 30px 0;
    font-size: 0.9em;
}

footer .social-links a {
    color: #fff;
    font-size: 1.5em;
    margin: 0 10px;
    transition: color 0.3s ease;
}

footer .social-links a:hover {
    color: #007bff; /* Kleur bij hover */
}

/* -------------------------------------------------------------------------- */
/* 9. RESPONSIVITEIT (Basis)                                                  */
/* -------------------------------------------------------------------------- */

@media (max-width: 768px) {
    .header-content {
        flex-direction: column;
        text-align: center;
    }

    nav ul {
        margin-top: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    nav ul li {
        margin: 0 10px 10px 10px;
    }

    .hero-section h1 {
        font-size: 2.5em;
    }

    .hero-section .payoff {
        font-size: 1.2em;
    }

    .usp-grid {
        flex-direction: column;
        align-items: center;
    }

    .usp-item {
        max-width: 90%; /* Meer ruimte op kleinere schermen */
    }
}

@media (max-width: 480px) {
    .hero-section {
        padding: 60px 15px;
    }

    .hero-section h1 {
        font-size: 2em;
    }

    .hero-section .payoff {
        font-size: 1em;
    }

    .btn {
        padding: 10px 20px;
        font-size: 1em;
    }

    .btn-large {
        padding: 12px 25px;
        font-size: 1.1em;
    }

    h2 {
        font-size: 1.8em;
    }

    h3 {
        font-size: 1.3em;
    }
}