:root {
    --red: #ca3939;
    --darkblue: #0a0d3f;
    --white: #ffffff;
    --bg-light: #f8f9fa;
    --grey: #e1e4e8;
    --text-muted: #666;
    --transition: all 0.45s cubic-bezier(0.165, 0.84, 0.44, 1);
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--white);
    color: var(--darkblue);
    line-height: 1.6;
    overflow-x: hidden;
}

/* HEADER */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 8%;
    background: var(--white);
    position: sticky;
    top: 0;
    z-index: 1000;
    border-top: 4px solid var(--red);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--darkblue);
    letter-spacing: 0.4px;
}

.logo span {
    color: var(--red);
}

#nav-check {
    display: none;
}

.navbar {
    display: flex;
    align-items: center;
    gap: 18px;
}

.nav-main-links {
    display: flex;
    align-items: center;
    gap: 12px;
}

.nav-pill,
.nav-link-btn,
.contact-btn {
    text-decoration: none;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.82rem;
    letter-spacing: 0.5px;
    border-radius: 999px;
    padding: 12px 18px;
    transition: var(--transition);
    border: 1px solid transparent;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    white-space: nowrap;
}

.nav-pill {
    color: var(--darkblue);
    background: transparent;
}

.nav-pill:hover,
.nav-link-btn:hover {
    background: var(--bg-light);
    color: var(--red);
}

.nav-pill.active {
    color: var(--red);
}

.nav-link-btn {
    background: #f7f8fc;
    color: var(--darkblue);
    border-color: #e7ebf3;
    font-family: inherit;
    appearance: none;
}

.nav-link-btn .chevron {
    font-size: 0.75rem;
    line-height: 1;
    transition: transform 0.25s ease;
}

.nav-dropdown.open .chevron {
    transform: rotate(180deg);
}

.nav-actions {
    display: flex;
    align-items: center;
}

.contact-dropdown {
    position: relative;
}

.contact-btn {
    background: linear-gradient(135deg, var(--red), #e34f4f);
    color: var(--white);
    box-shadow: 0 10px 22px rgba(202, 57, 57, 0.22);
    border-color: transparent;
}

.contact-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 14px 28px rgba(202, 57, 57, 0.28);
}

.contact-popup,
.dropdown-menu {
    position: absolute;
    top: calc(100% + 12px);
    opacity: 0;
    visibility: hidden;
    transform: translateY(10px);
    transition: var(--transition);
    pointer-events: none;
}

.services-dropdown {
    position: relative;
}

.dropdown-menu {
    left: 0;
    min-width: 280px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid #edf1f6;
    border-radius: 18px;
    box-shadow: 0 25px 60px rgba(10, 13, 63, 0.12);
    padding: 10px;
    z-index: 1001;
    backdrop-filter: blur(10px);
}

.dropdown-menu a {
    display: block;
    text-decoration: none;
    color: var(--darkblue);
    font-weight: 700;
    font-size: 0.88rem;
    padding: 12px 14px;
    border-radius: 12px;
    transition: var(--transition);
}

.dropdown-menu a:hover {
    background: var(--bg-light);
    color: var(--red);
}

.contact-popup {
    right: 0;
    min-width: 230px;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid #edf1f6;
    border-radius: 18px;
    box-shadow: 0 25px 60px rgba(10, 13, 63, 0.12);
    padding: 14px 16px;
    z-index: 1001;
    backdrop-filter: blur(10px);
}

.contact-popup span {
    display: block;
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 6px;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 800;
}

.contact-popup a {
    text-decoration: none;
    color: var(--darkblue);
    font-weight: 800;
    font-size: 0.95rem;
}

.services-dropdown.open .dropdown-menu,
.contact-dropdown.open .contact-popup {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

/* Desktop hover */
@media (min-width: 901px) {
    .services-dropdown:hover .dropdown-menu {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }

    .contact-dropdown:hover .contact-popup {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
        pointer-events: auto;
    }
}

/* BURGER */
.nav-toggler {
    display: none;
}

/* HERO */
.gal-hero {
    background: linear-gradient(135deg, var(--darkblue) 0%, #1a1e5a 100%);
    padding: 100px 8% 160px;
    color: var(--white);
    text-align: center;
    clip-path: polygon(0 0, 100% 0, 100% 88%, 0 100%);
}

.tag {
    color: var(--red);
    font-weight: 800;
    font-size: 0.8rem;
    letter-spacing: 3px;
    display: block;
    margin-bottom: 10px;
}

.gal-hero h1 {
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    margin-bottom: 20px;
    font-weight: 800;
}

.lead {
    opacity: 0.8;
    max-width: 650px;
    margin: 0 auto 40px;
    font-size: 1.1rem;
}

/* FILTER BAR */
.filter-bar {
    display: flex;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    max-width: 820px;
    margin: 30px auto 0;
}

.filter-btn {
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: white;
    padding: 14px 24px;
    border-radius: 999px;
    cursor: pointer;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
    white-space: nowrap;
}

.filter-btn:hover,
.filter-btn.active {
    background: var(--red);
    border-color: var(--red);
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(202, 57, 57, 0.25);
}

/* GALLERY */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
    padding: 80px 6% 120px;
    margin-top: -100px;
    max-width: 1400px;
    margin-left: auto;
    margin-right: auto;
}

.gal-card {
    width: 100%;
    position: relative;
    border-radius: 16px;
    overflow: hidden;
    cursor: pointer;
    background: #0a0d3f;
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    transition: var(--transition);
    display: block;
    aspect-ratio: 4 / 3;
}

.gal-card img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: var(--transition);
}

/* OVERLAY */
.overlay {
    position: absolute;
    inset: 0;
    background: linear-gradient(to top, rgba(10, 13, 63, 0.9), transparent 60%);
    display: flex;
    align-items: flex-end;
    padding: 35px;
    opacity: 0;
    transition: var(--transition);
}

.info h3 {
    color: white;
    font-size: 1.4rem;
    margin-top: 5px;
    font-weight: 700;
}

.cat {
    color: var(--red);
    font-weight: 800;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

.gal-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 30px 60px rgba(10, 13, 63, 0.2);
}

.gal-card:hover img {
    transform: scale(1.08);
}

.gal-card:hover .overlay {
    opacity: 1;
}

/* LIGHTBOX */
.lightbox {
    display: none;
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(10, 13, 63, 0.97);
    backdrop-filter: blur(10px);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    padding: 20px;
}

.lightbox-img {
    max-width: 85%;
    max-height: 75vh;
    border-radius: 12px;
    border: 5px solid white;
    box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    object-fit: contain;
}

#caption {
    color: white;
    margin-top: 25px;
    font-size: 1.4rem;
    font-weight: 700;
    text-align: center;
}

.close-lbox {
    position: absolute;
    top: 24px;
    right: 28px;
    font-size: 3.2rem;
    color: white;
    cursor: pointer;
    transition: 0.3s;
    line-height: 1;
}

.close-lbox:hover {
    color: var(--red);
    transform: scale(1.08);
}

/* FOOTER */
footer {
    padding: 80px 8% 40px;
    background: var(--darkblue);
    color: var(--white);
    border-top: 1px solid var(--grey);
}

footer .logo {
    color: var(--white);
}

footer .logo span {
    color: var(--red);
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    align-items: flex-start;
}

.footer-info strong {
    color: var(--red);
}

.footer-bottom {
    margin-top: 60px;
    padding-top: 30px;
    border-top: 1px solid var(--grey);
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-muted);
}

/* RESPONSIVE */
@media (max-width: 900px) {
    header {
        padding: 10px 5%;
        min-height: 70px;
        position: sticky;
    }

    .nav-toggler {
        display: flex;
        flex-direction: column;
        gap: 5px;
        z-index: 1003;
        padding: 10px;
        border-radius: 14px;
        background: #f7f8fc;
        box-shadow: 0 10px 20px rgba(10, 13, 63, 0.08);
        cursor: pointer;
    }

    .nav-toggler span {
        width: 26px;
        height: 2.5px;
        background: var(--darkblue);
        border-radius: 999px;
        transition: 0.3s ease;
    }

    #nav-check:checked ~ .nav-toggler span:nth-child(1) {
        transform: rotate(45deg) translate(5px, 5px);
    }

    #nav-check:checked ~ .nav-toggler span:nth-child(2) {
        opacity: 0;
    }

    #nav-check:checked ~ .nav-toggler span:nth-child(3) {
        transform: rotate(-45deg) translate(5px, -5px);
    }

    .navbar {
        position: fixed;
        top: 0;
        right: -100%;
        width: min(88vw, 380px);
        height: 100vh;
        background: linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(247, 248, 252, 0.98));
        transition: 0.45s ease;
        padding: 92px 22px 28px;
        overflow-y: auto;
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 18px;
        box-shadow: -20px 0 40px rgba(10, 13, 63, 0.16);
        border-left: 1px solid rgba(10, 13, 63, 0.06);
        border-top-left-radius: 28px;
        border-bottom-left-radius: 28px;
    }

    #nav-check:checked ~ .navbar {
        right: 0;
    }

    .nav-main-links {
        display: flex;
        flex-direction: column;
        align-items: stretch;
        gap: 10px;
    }

    .nav-pill,
    .nav-link-btn,
    .contact-btn {
        width: 100%;
        justify-content: space-between;
        padding: 14px 16px;
        border-radius: 16px;
        font-size: 0.9rem;
        text-transform: uppercase;
        background: #ffffff;
        border: 1px solid #e7ebf3;
        box-shadow: 0 10px 20px rgba(10, 13, 63, 0.04);
    }

    .nav-pill:hover,
    .nav-link-btn:hover,
    .contact-btn:hover {
        transform: none;
    }

    .nav-actions {
        width: 100%;
    }

    .contact-btn {
        background: linear-gradient(135deg, var(--red), #e14a4a);
        color: var(--white);
        border: none;
    }

    .nav-dropdown {
        width: 100%;
    }

    .contact-dropdown {
        width: 100%;
    }

    .dropdown-menu,
    .contact-popup {
        position: static;
        opacity: 1;
        visibility: visible;
        transform: none;
        pointer-events: auto;
        box-shadow: none;
        border: none;
        background: transparent;
        padding: 0;
        min-width: 0;
        display: none;
        margin-top: 10px;
    }

    .services-dropdown.open .dropdown-menu,
    .contact-dropdown.open .contact-popup {
        display: flex;
        flex-direction: column;
        gap: 8px;
    }

    .dropdown-menu {
        padding-left: 12px;
        border-left: 2px solid rgba(202, 57, 57, 0.18);
    }

    .dropdown-menu a {
        background: #fff;
        border: 1px solid #edf1f6;
        padding: 12px 14px;
        border-radius: 12px;
        font-size: 0.88rem;
    }

    .contact-popup {
        padding-left: 12px;
        border-left: 2px solid rgba(202, 57, 57, 0.18);
    }

    .contact-popup a {
        display: inline-flex;
        width: fit-content;
        background: #fff;
        border: 1px solid #edf1f6;
        padding: 12px 14px;
        border-radius: 12px;
    }

    .gal-hero {
        padding: 80px 5% 130px;
        clip-path: polygon(0 0, 100% 0, 100% 92%, 0 100%);
    }

    .gal-hero h1 {
        font-size: 2.2rem;
    }

    .lead {
        font-size: 1rem;
    }

    .gallery-grid {
        grid-template-columns: 1fr;
        gap: 20px;
        padding: 60px 5% 90px;
        margin-top: -70px;
    }

    .footer-wrap {
        flex-direction: column;
        gap: 25px;
    }

    .footer-bottom {
        margin-top: 35px;
    }

    .lightbox-img {
        max-width: 95%;
    }

    .filter-btn {
        font-size: 0.95rem;
        padding: 13px 22px;
    }
}

@media (max-width: 520px) {
    .gal-hero {
        padding: 70px 5% 115px;
    }

    .filter-bar {
        justify-content: center;
        max-width: 100%;
        gap: 10px;
    }

    .filter-btn {
        font-size: 0.9rem;
        padding: 12px 18px;
    }

    .overlay {
        padding: 22px;
    }

    .info h3 {
        font-size: 1.1rem;
    }

    #caption {
        font-size: 1.1rem;
    }

    .close-lbox {
        top: 18px;
        right: 20px;
        font-size: 2.8rem;
    }
}