/* =============================================================
   Vertex Marquees - Custom Styles
   Built on top of Bootstrap 5
   Colour scheme: Black / Dark Grey / White (premium, elegant)
   Fonts: Cormorant Garamond (headings) + Raleway (body)
   ============================================================= */

/* ── CSS Custom Properties ── */
:root {
    /* Brand Colours */
    --color-black:       #0A0A0A;
    --color-dark-grey:   #1A1A1A;
    --color-mid-grey:    #2D2D2D;
    --color-grey:        #4A4A4A;
    --color-light-grey:  #B0B0B0;
    --color-off-white:   #F5F5F5;
    --color-white:       #FFFFFF;
    --color-accent:      #C9A96E;

    /* Gradients (matching business card) */
    --gradient-card:  linear-gradient(135deg, var(--color-black) 0%, var(--color-mid-grey) 100%);
    --gradient-hero:  linear-gradient(180deg, rgba(10,10,10,0.7) 0%, rgba(10,10,10,0.3) 100%);

    /* Typography */
    --font-heading: 'Cormorant Garamond', 'Georgia', serif;
    --font-body:    'Raleway', 'Helvetica Neue', 'Arial', sans-serif;

    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-base: 300ms ease;
    --transition-slow: 500ms ease;
}


/* ── Global Reset & Base ── */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    font-weight: 300;
    color: var(--color-white);
    background-color: var(--color-black);
    line-height: 1.7;
    letter-spacing: 0.01em;
    overflow-x: hidden;
}


/* ── Typography ── */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    line-height: 1.2;
    letter-spacing: 0.02em;
}

h1 {
    font-weight: 300;
    font-size: clamp(2rem, 5vw, 3.5rem);
    text-transform: uppercase;
}

h2 {
    font-weight: 400;
    font-size: clamp(1.5rem, 3.5vw, 2.5rem);
}

h3 {
    font-weight: 500;
    font-size: clamp(1.25rem, 2.5vw, 1.75rem);
}

p {
    font-size: clamp(0.95rem, 1.2vw, 1.1rem);
    margin-bottom: 1rem;
}

.subtitle {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

a {
    color: inherit;
    text-decoration: none;
    transition: color var(--transition-fast);
}

a:hover {
    color: var(--color-accent);
}


/* ── Sections ── */
.section {
    padding: 5rem 0;
}

.section--dark {
    background-color: var(--color-black);
    color: var(--color-white);
}

.section--darker {
    background-color: var(--color-dark-grey);
    color: var(--color-white);
}

.section--light {
    background-color: var(--color-off-white);
    color: var(--color-dark-grey);
}

.section-title {
    text-align: center;
    margin-bottom: 3rem;
}

.section-title::after {
    content: '';
    display: block;
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
    margin: 1rem auto 0;
}


/* ── Navbar ── */
.navbar-custom {
    background-color: transparent;
    padding: 1rem 0;
    transition: background-color var(--transition-base), padding var(--transition-base);
    z-index: 1000;
}

.navbar-custom.scrolled {
    background-color: rgba(10, 10, 10, 0.95);
    padding: 0.5rem 0;
    backdrop-filter: blur(10px);
}

.navbar-custom .navbar-brand img {
    height: 70px;
    transition: height var(--transition-base);
}

.navbar-custom.scrolled .navbar-brand img {
    height: 55px;
}

.navbar-custom .nav-link {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.9rem;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--color-white);
    padding: 0.5rem 1rem;
    transition: color var(--transition-fast);
}

.navbar-custom .nav-link:hover,
.navbar-custom .nav-link.active {
    color: var(--color-accent);
}

.navbar-custom .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.3);
}

.navbar-custom .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.85%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

@media (max-width: 991.98px) {
    .navbar-custom .navbar-collapse {
        background-color: rgba(10, 10, 10, 0.97);
        padding: 1rem 1.5rem 1.5rem;
        margin-top: 0.5rem;
        border-top: 1px solid rgba(201, 169, 110, 0.2);
    }
}

.social-icons a {
    color: var(--color-white);
    font-size: 1.1rem;
    margin-left: 0.75rem;
    transition: color var(--transition-fast);
}

.social-icons a:hover {
    color: var(--color-accent);
}


/* ── Hero Section ── */
.hero {
    position: relative;
    height: 100vh;
    min-height: 600px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: var(--gradient-hero);
    z-index: 1;
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 800px;
    padding: 0 1.5rem;
}

.hero-logo {
    max-width: 350px;
    width: 80%;
    margin-bottom: 1.5rem;
}

.hero-tagline {
    font-family: var(--font-body);
    font-weight: 300;
    font-size: clamp(1rem, 2vw, 1.3rem);
    letter-spacing: 0.1em;
    margin-bottom: 2rem;
    color: var(--color-light-grey);
}

/* Page hero (shorter, for inner pages) */
.page-hero {
    position: relative;
    height: 42vh;
    min-height: 340px;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
}

.page-hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.75);
    z-index: 1;
}

.page-hero-content {
    position: relative;
    z-index: 2;
    padding: 0 1.5rem;
}

.page-hero-content h1 {
    margin-bottom: 0.4rem;
}

.page-hero-divider {
    width: 50px;
    height: 2px;
    background-color: var(--color-accent);
    margin: 0.75rem auto 1rem;
}

.page-hero-info {
    font-family: var(--font-body);
    font-size: 0.9rem;
    font-weight: 300;
    color: var(--color-light-grey);
    margin-bottom: 1.5rem;
    letter-spacing: 0.03em;
}

.page-hero-info a {
    color: var(--color-light-grey);
}

.page-hero-info a:hover {
    color: var(--color-accent);
}

.page-hero-info .sep {
    margin: 0 0.6rem;
    color: var(--color-accent);
    opacity: 0.6;
}


/* ── Buttons ── */
.btn-vertex {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.85rem 2.5rem;
    border: 2px solid var(--color-accent);
    color: var(--color-white);
    background-color: transparent;
    transition: all var(--transition-base);
}

.btn-vertex:hover {
    background-color: var(--color-accent);
    color: var(--color-black);
}

.btn-vertex-solid {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.85rem 2.5rem;
    border: 2px solid var(--color-accent);
    color: var(--color-black);
    background-color: var(--color-accent);
    transition: all var(--transition-base);
}

.btn-vertex-solid:hover {
    background-color: transparent;
    color: var(--color-white);
}


/* ── Service Cards ── */
.service-card {
    background: var(--gradient-card);
    border: 1px solid var(--color-mid-grey);
    border-radius: 4px;
    padding: 2rem;
    height: 100%;
    transition: transform var(--transition-base), box-shadow var(--transition-base);
    position: relative;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 1px solid rgba(176, 176, 176, 0.3);
    border-radius: 2px;
    pointer-events: none;
}

.service-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
}

.service-card h3 {
    color: var(--color-white);
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--color-light-grey);
    font-size: 0.95rem;
}

.service-card .feature-list {
    list-style: none;
    padding: 0;
    margin: 1.5rem 0;
}

.service-card .feature-list li {
    color: var(--color-light-grey);
    font-size: 0.9rem;
    padding: 0.3rem 0;
    padding-left: 1.5rem;
    position: relative;
}

.service-card .feature-list li::before {
    content: '\2726';
    position: absolute;
    left: 0;
    color: var(--color-accent);
}

.service-card .capacity {
    font-size: 0.8rem;
    color: var(--color-light-grey);
    border-top: 1px solid var(--color-mid-grey);
    padding-top: 1rem;
    margin-top: 1rem;
}


/* ── Gallery Filters ── */
.gallery-filters {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.gallery-filter-btn {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    padding: 0.75rem 2.25rem;
    border: 2px solid var(--color-accent);
    color: var(--color-white);
    background-color: transparent;
    cursor: pointer;
    transition: all var(--transition-base);
}

.gallery-filter-btn:hover {
    background-color: var(--color-accent);
    color: var(--color-black);
}

.gallery-filter-btn.active {
    background-color: var(--color-accent);
    color: var(--color-black);
}

.gallery-item.gallery-hidden {
    display: none;
}


/* ── Gallery ── */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 1rem;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: 4px;
    cursor: pointer;
    aspect-ratio: 4/3;
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform var(--transition-slow);
}

.gallery-item:hover img {
    transform: scale(1.05);
}

.gallery-item .overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.6);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.gallery-item:hover .overlay {
    opacity: 1;
}

.gallery-item .overlay span {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    color: var(--color-white);
    border: 1px solid var(--color-white);
    padding: 0.5rem 1.5rem;
}

/* Video play badge — always visible */
.gallery-item--video::after {
    content: '\F4F4';
    font-family: 'Bootstrap-Icons';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%) scale(1);
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.75);
    background: rgba(10, 10, 10, 0.35);
    width: 70px;
    height: 70px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    line-height: 70px;
    text-align: center;
    transition: background var(--transition-base), transform var(--transition-base), color var(--transition-base);
    z-index: 1;
    pointer-events: none;
}

.gallery-item--video:hover::after {
    background: rgba(10, 10, 10, 0.75);
    color: rgba(255, 255, 255, 1);
    transform: translate(-50%, -50%) scale(1.15);
}


/* ── Lightbox ── */
.lightbox-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.95);
    z-index: 2000;
    display: none;
    align-items: center;
    justify-content: center;
}

.lightbox-overlay.active {
    display: flex;
}

.lightbox-overlay img {
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
}

.lightbox-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    color: var(--color-white);
    font-size: 2rem;
    cursor: pointer;
    background: none;
    border: none;
    z-index: 2001;
    transition: color var(--transition-fast);
}

.lightbox-close:hover {
    color: var(--color-accent);
}

.lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-white);
    font-size: 2.5rem;
    cursor: pointer;
    background: none;
    border: none;
    padding: 1rem;
    z-index: 2001;
    transition: color var(--transition-fast);
}

.lightbox-nav:hover {
    color: var(--color-accent);
}

.lightbox-prev {
    left: 1rem;
}

.lightbox-next {
    right: 1rem;
}

.lightbox-counter {
    position: absolute;
    bottom: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    color: var(--color-light-grey);
    font-family: var(--font-body);
    font-size: 0.85rem;
    letter-spacing: 0.1em;
}


/* ── Contact Page ── */
.contact-info h3 {
    color: var(--color-accent);
    margin-bottom: 0.5rem;
}

.contact-info p {
    color: var(--color-light-grey);
}

.contact-info a {
    color: var(--color-white);
}

.contact-info a:hover {
    color: var(--color-accent);
}

.contact-detail {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 1.5rem;
}

.contact-detail svg {
    width: 24px;
    height: 24px;
    flex-shrink: 0;
    fill: var(--color-accent);
}

.contact-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border: 1px solid var(--color-mid-grey);
    border-radius: 50%;
    color: var(--color-white);
    margin-right: 0.75rem;
    transition: all var(--transition-fast);
}

.contact-social a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}


/* ── Quote Form ── */
.quote-form {
    background: var(--gradient-card);
    border: 1px solid var(--color-mid-grey);
    border-radius: 4px;
    padding: 2.5rem;
    position: relative;
}

.quote-form::before {
    content: '';
    position: absolute;
    top: 6px;
    left: 6px;
    right: 6px;
    bottom: 6px;
    border: 1px solid rgba(176, 176, 176, 0.2);
    border-radius: 2px;
    pointer-events: none;
}

.quote-form .form-label {
    font-family: var(--font-body);
    font-weight: 400;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    color: var(--color-light-grey);
    margin-bottom: 0.4rem;
}

.quote-form .form-control,
.quote-form .form-select {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--color-mid-grey);
    color: var(--color-white);
    border-radius: 2px;
    padding: 0.75rem;
    font-family: var(--font-body);
    font-weight: 300;
    transition: border-color var(--transition-fast);
}

.quote-form .form-control:focus,
.quote-form .form-select:focus {
    background-color: rgba(255, 255, 255, 0.08);
    border-color: var(--color-accent);
    box-shadow: 0 0 0 0.2rem rgba(201, 169, 110, 0.15);
    color: var(--color-white);
}

.quote-form .form-control::placeholder {
    color: var(--color-grey);
}

.quote-form .form-select option {
    background-color: var(--color-dark-grey);
    color: var(--color-white);
}

.quote-form .form-check-label {
    font-size: 0.8rem;
    color: var(--color-light-grey);
}

.quote-form .form-check-input {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--color-mid-grey);
}

.quote-form .form-check-input:checked {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}


/* ── CTA Banner ── */
.cta-banner {
    background: var(--gradient-card);
    padding: 4rem 0;
    text-align: center;
}

.cta-banner h2 {
    margin-bottom: 1.5rem;
}


/* ── Footer ── */
.footer {
    background-color: var(--color-dark-grey);
    padding: 4rem 0 0;
    color: var(--color-light-grey);
}

.footer h5 {
    font-family: var(--font-heading);
    font-weight: 500;
    color: var(--color-white);
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.footer a {
    color: var(--color-light-grey);
    font-size: 0.9rem;
}

.footer a:hover {
    color: var(--color-accent);
}

.footer-links {
    list-style: none;
    padding: 0;
}

.footer-links li {
    margin-bottom: 0.5rem;
}

.footer-bottom {
    border-top: 1px solid var(--color-mid-grey);
    margin-top: 3rem;
    padding: 1.5rem 0;
    text-align: center;
    font-size: 0.8rem;
}

.footer-social a {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border: 1px solid var(--color-mid-grey);
    border-radius: 50%;
    color: var(--color-light-grey);
    margin-right: 0.5rem;
    transition: all var(--transition-fast);
}

.footer-social a:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
}


/* ── Scroll Animations ── */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}


/* ── Utility ── */
.text-accent {
    color: var(--color-accent);
}

.bg-vertex-dark {
    background-color: var(--color-black);
}

.bg-vertex-darker {
    background-color: var(--color-dark-grey);
}

.art-deco-divider {
    width: 60px;
    height: 2px;
    background-color: var(--color-accent);
    margin: 1rem auto;
}


/* ── Responsive Adjustments ── */
@media (max-width: 767.98px) {
    .hero {
        min-height: 500px;
    }

    .hero-logo {
        max-width: 250px;
    }

    .page-hero {
        height: auto;
        padding: 6rem 0 3rem;
    }

    .page-hero-info {
        display: flex;
        flex-direction: column;
        align-items: center;
        gap: 0.4rem;
        font-size: 0.82rem;
    }

    .page-hero-info .sep {
        display: none;
    }

    .section {
        padding: 3rem 0;
    }

    .quote-form {
        padding: 1.5rem;
    }

    .gallery-grid {
        grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
        gap: 0.5rem;
    }

    .lightbox-nav {
        font-size: 1.8rem;
    }

    .footer .row > div {
        margin-bottom: 2rem;
    }
}

@media (max-width: 575.98px) {
    .gallery-grid {
        grid-template-columns: 1fr 1fr;
    }
}