/* ======================================
   FILTRZONE - COMPLETE REBUILD
   Single file CSS
   Width: 1500px | Padding: 50px (left/right)
   ====================================== */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html, body {
    width: 100%;
    height: 100%;
    overflow-x: hidden;
}

body {
    font-family: 'Montserrat', 'Roboto', -apple-system, BlinkMacSystemFont, sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
}

a {
    text-decoration: none;
    color: inherit;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    line-height: 1.2;
    margin-bottom: 1rem;
}

h1 { font-size: 2.5rem; }
h2 { font-size: 2rem; }
h3 { font-size: 1.5rem; }

p {
    margin-bottom: 1rem;
}

/* ======================================
   HEADER
   ====================================== */

header.fz-header {
    position: sticky;
    top: 0;
    width: 100%;
    background: #ffffff;
    border-bottom: none;
    z-index: 1000;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.05);
    display: flex;
    justify-content: center;
    padding: 0 30px;
}

.fz-header-container {
    width: 100%;
    max-width: 1500px;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 90px;
    box-sizing: border-box;
}

/* Logo */
.fz-logo {
    display: flex;
    align-items: center;
    flex-shrink: 0;
}

.fz-logo img {
    width: 152px;
    height: 32px;
    display: block;
}

/* Navigation */
.fz-nav {
    display: flex;
    gap: 98px;
    list-style: none;
    flex: 1;
    justify-content: center;
    align-items: center;
}

.fz-nav a {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 15px;
    color: #000000;
    text-transform: uppercase;
    letter-spacing: -0.5px;
    padding: 13px 0;
    margin: 0 12.5px 0 0;
    border-bottom: 2px solid transparent;
    transition: all 0.25s ease;
    white-space: nowrap;
}

/* Header Icons */
.fz-header-icons {
    display: flex;
    gap: 30px;
    flex-shrink: 0;
    align-items: center;
    margin-left: 16px;
}

.fz-header-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 25px;
    color: #001a4d;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.25s ease;
    transform: translate(-13px, -2px);
}

.fz-header-icon svg {
    width: 25px;
    height: 25px;
    stroke-width: 1.5;
}

/* Main content - no offset needed with sticky header */
main {
    padding-top: 0;
}

/* ======================================
   FOOTER
   ====================================== */

footer.fz-footer {
    background: #000666;
    color: #ffffff;
    padding: 48px 30px 100px 30px;
    margin-top: 3rem;
    min-height: 480px;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.fz-footer-container {
    max-width: 1500px;
    width: 100%;
    margin: 0;
    padding: 0;
}

.fz-footer-content {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: clamp(30px, 5vw, 100px);
    margin-bottom: 2rem;
    width: 100%;
}

.fz-footer-section {
    width: 100%;
    min-height: 196px;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.fz-footer-section:first-child {
    justify-content: flex-start;
}

.fz-footer-section h3 {
    color: #FF6B35;
    font-size: 14px;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    font-weight: 600;
    letter-spacing: 0.5px;
}

.fz-footer-logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.6rem;
}

.fz-footer-logo svg {
    width: 168px;
    height: auto;
}

.fz-footer-description {
    font-size: 15px;
    line-height: 1.6;
    margin-bottom: 0.6rem;
    color: #C8D5E1;
    letter-spacing: 0px;
    font-weight: 300;
}

.fz-social-links {
    display: flex;
    gap: 1.2rem;
    margin-top: 1.2rem;
}

.fz-social-links a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 25px;
    height: 31px;
    border-radius: 0;
    background: transparent;
    color: #C8D5E1;
    transition: all 0.25s ease;
}

.fz-social-links a:hover {
    background: #FF6B35;
    transform: translateY(-2px);
}

.fz-footer-list {
    list-style: none;
}

.fz-footer-list li {
    margin-bottom: 0.8rem;
}

.fz-footer-list a {
    color: rgba(255, 255, 255, 0.85);
    font-size: 14px;
    text-transform: uppercase;
    font-weight: 300;
    transition: all 0.25s ease;
}

.fz-footer-list a:hover {
    color: #FF6B35;
}

.fz-footer-contact {
    font-size: 16px;
    font-weight: 300;
}

.fz-contact-item {
    display: flex;
    gap: 0.6rem;
    margin-bottom: 0.55rem;
    align-items: flex-start;
}

.fz-contact-item span {
    padding-left: 0.3rem;
    position: relative;
    top: -2px;
}

.fz-contact-icon {
    flex-shrink: 0;
    color: #ffffff;
    margin-top: 2px;
    width: 15px;
    height: 15px;
}

.fz-contact-item:nth-child(1) .fz-contact-icon {
    margin-top: 10px;
}

.fz-contact-item:nth-child(3) .fz-contact-icon {
    margin-top: 3px;
}

.fz-footer-divider {
    display: none;
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    margin: 2rem 0;
}

.fz-footer-bottom {
    display: none;
    justify-content: space-between;
    align-items: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    flex-wrap: wrap;
    gap: 1rem;
}

.fz-footer-copyright {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
}

.fz-footer-links {
    display: flex;
    gap: 2rem;
}

.fz-footer-links a {
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.7);
    transition: all 0.25s ease;
}

.fz-footer-links a:hover {
    color: #FF6B35;
}

/* ======================================
   RESPONSIVE
   ====================================== */

@media (max-width: 1024px) {
    .fz-nav {
        gap: 1.8rem;
    }
    
    .fz-nav a {
        font-size: 11px;
    }
}

/* Mobile menu button - hidden on desktop */
.fz-mobile-menu-btn {
    display: none;
}

/* Mobile nav - hidden by default */
.fz-mobile-nav {
    display: none;
}

@keyframes fzSlideDown {
    from {
        max-height: 0;
        opacity: 0;
        overflow: hidden;
    }
    to {
        max-height: 200px;
        opacity: 1;
        overflow: visible;
    }
}

@media (max-width: 768px) {
    header.fz-header {
        max-height: 338px;
        overflow: hidden;
    }

    .fz-header-container {
        height: auto;
        min-height: 70px;
        padding: 0;
        justify-content: space-between;
        align-items: center;
        margin: 0;
        max-width: none;
    }

    /* Hamburger button */
    .fz-mobile-menu-btn {
        display: flex;
        align-items: center;
        justify-content: center;
        width: 33px;
        height: 33px;
        background: none;
        border: none;
        cursor: pointer;
        color: #001a4d;
        flex-shrink: 0;
        margin-right: -14px;
        transform: translateY(2px);
    }

    .fz-icon-close {
        display: none;
    }

    .fz-mobile-menu-btn--open .fz-icon-hamburger {
        display: none;
    }

    .fz-mobile-menu-btn--open .fz-icon-close {
        display: block;
    }

    /* Logo */
    .fz-logo {
        flex: 0 0 auto;
        align-items: center;
        margin-top: 5px;
        margin-right: -10px;
    }

    .fz-logo img {
        width: auto;
        height: 26px;
    }

    /* Hide desktop nav */
    .fz-nav {
        display: none;
    }

    /* Header icons */
    .fz-header-icons {
        gap: 45px;
        margin-left: 0;
    }

    .fz-header-icon {
        width: 20px;
        height: 20px;
        transform: none;
    }

    .fz-header-icon:first-child {
        transform: translateY(-1px);
    }

    .fz-header-icon svg {
        width: 20px;
        height: 20px;
    }

    /* Mobile nav dropdown */
    .fz-mobile-nav {
        position: fixed;
        top: 70px;
        left: 0;
        right: 0;
        max-height: 0;
        opacity: 0;
        background: #ffffff;
        z-index: 999;
        flex-direction: column;
        overflow: hidden;
        border-bottom: 2px solid #001a4d;
        box-shadow: 0 4px 12px rgba(0,0,0,0.1);
        transition: max-height 0.35s ease-out, opacity 0.35s ease-out;
        display: flex;
        pointer-events: none;
    }

    .fz-mobile-nav--open {
        max-height: 200px;
        opacity: 1;
        pointer-events: auto;
    }

    .fz-mobile-nav a {
        display: flex;
        align-items: center;
        height: 40px;
        padding: 10px 20px;
        color: #23293a;
        font-family: 'Montserrat', sans-serif;
        font-size: 15px;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: -0.3px;
        border-bottom: 1px solid rgba(35,41,58,0.07);
        transition: background 0.2s, color 0.2s;
    }

    .fz-mobile-nav a:first-child {
        background: #ffffff;
        color: #23293a;
    }

    .fz-mobile-nav a:hover {
        background: #23293a;
        color: #ffffff;
    }

    /* Footer */
    footer.fz-footer {
        height: auto;
        padding: 100px 30px;
        align-items: flex-start;
    }

    /* Main content on mobile */
    main {
        padding-top: 0;
    }

    .fz-footer-container {
        padding: 0;
        margin: 0;
        max-width: none;
        width: 100%;
    }

    .fz-social-links {
        justify-content: center;
        gap: 40px;
        margin-top: 1.6rem;
        margin-bottom: 0.3rem;
    }

    .fz-social-links a {
        width: 29px;
        height: 29px;
    }

    .fz-social-links a svg {
        width: 29px;
        height: 29px;
    }

    .fz-footer-content {
        grid-template-columns: 1fr;
        gap: 0.5rem;
        height: auto;
    }

    .fz-footer-section {
        width: 100%;
        height: auto;
    }

    .fz-footer-bottom {
        flex-direction: column;
        align-items: flex-start;
    }
}

@media (max-width: 480px) {

    .fz-footer-section h3 {
        font-size: 14px;
    }
}