/* ================================================================
   DORSET DETAILING CO — Custom Styles
   Colour palette:
     Blue:  #2964B5  (primary accent)
     Gold:  #b57a29  (secondary accent)
     Dark:  #0a0a0a  (background)
================================================================ */

/* ── Variables ── */
:root {
    --blue:        #2964B5;
    --blue-dark:   #1d4d8f;
    --blue-light:  #4a80cc;
    --blue-glow:   rgba(41, 100, 181, 0.35);
    --gold:        #b57a29;
    --gold-light:  #d4943a;
    --dark:        #0a0a0a;
    --dark-2:      #0f0f0f;
    --dark-3:      #141414;
    --dark-4:      #1a1a1a;
    --text-muted:  #7a7a7a;
    --text-light:  #c8c8c8;
    --border:      rgba(255, 255, 255, 0.07);
    --border-blue: rgba(41, 100, 181, 0.25);
}

/* ── Reset & Base ── */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    overflow-x: hidden;
}

body {
    font-family: 'Open Sans', system-ui, sans-serif;
    background-color: var(--dark);
    color: #e8e8e8;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    font-family: 'Montserrat', sans-serif;
}

img {
    max-width: 100%;
}

/* ── Utility classes ── */
.text-accent       { color: var(--blue)  !important; }
.text-gold         { color: var(--gold)  !important; }
.text-muted-custom { color: var(--text-muted); }
.bg-dark-alt       { background-color: var(--dark-2) !important; }
.shadow-xl         { box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6) !important; }
.link-accent       { color: var(--blue-light); text-decoration: underline; }
.link-accent:hover { color: var(--blue); }
.border-subtle     { border-color: var(--border) !important; }

/* ── Bootstrap overrides ── */
.btn-primary {
    background-color: var(--blue);
    border-color: var(--blue);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: background-color 0.2s, border-color 0.2s, transform 0.2s, box-shadow 0.2s;
}
.btn-primary:hover,
.btn-primary:focus {
    background-color: var(--blue-dark);
    border-color: var(--blue-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 20px var(--blue-glow);
}
.btn-primary:active {
    transform: translateY(0);
}

.btn-outline-light {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: all 0.2s;
}
.btn-outline-light:hover {
    transform: translateY(-2px);
}

.btn-outline-accent {
    border: 2px solid var(--blue);
    color: var(--blue);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: all 0.2s;
    background: transparent;
}
.btn-outline-accent:hover {
    background-color: var(--blue);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px var(--blue-glow);
}

.btn-outline-gold {
    border: 2px solid var(--gold);
    color: var(--gold);
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    letter-spacing: 0.03em;
    transition: all 0.2s;
    background: transparent;
}
.btn-outline-gold:hover {
    background-color: var(--gold);
    color: #fff;
    transform: translateY(-2px);
    box-shadow: 0 4px 14px rgba(181, 122, 41, 0.35);
}

/* ================================================================
   NAVIGATION
================================================================ */
#mainNav {
    background: rgba(0, 0, 0, 0);
    transition: background 0.4s ease, padding 0.35s ease, box-shadow 0.4s ease;
    padding-top: 1rem;
    padding-bottom: 1rem;
}

#mainNav.scrolled {
    background: rgba(8, 8, 8, 0.8);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 2px 24px rgba(0, 0, 0, 0.7);
    padding-bottom: 0.55rem;
}

.nav-logo {
    height: 46px;
    transition: height 0.35s ease;
}

#mainNav.scrolled .nav-logo {
    height: 38px;
}

#mainNav .nav-link {
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--text-light) !important;
    padding: 0.45rem 0.7rem;
    position: relative;
    transition: color 0.2s;
}

#mainNav .nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0.7rem;
    right: 0.7rem;
    height: 2px;
    background: var(--blue);
    transform: scaleX(0);
    transition: transform 0.25s ease;
}

#mainNav .nav-link:hover {
    color: #fff !important;
}

#mainNav .nav-link:hover::after {
    transform: scaleX(1);
}

/* ================================================================
   HERO
================================================================ */
.hero-section {
    min-height: 100svh;
    position: relative;
    background-color: #000;
    background-image:
        radial-gradient(ellipse at 25% 55%, rgba(41, 100, 181, 0.18) 0%, transparent 55%),
        radial-gradient(ellipse at 75% 80%, rgba(181, 122, 41, 0.09) 0%, transparent 50%);
    overflow: hidden;
}

/* Subtle animated shimmer lines */
.hero-bg-glow {
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        -45deg,
        transparent,
        transparent 120px,
        rgba(41, 100, 181, 0.025) 120px,
        rgba(41, 100, 181, 0.025) 121px
    );
    pointer-events: none;
}

.hero-logo {
    width: min(400px, 78vw);
    filter: drop-shadow(0 0 45px rgba(41, 100, 181, 0.55));
    animation: fadeSlideUp 1s ease both;
}

.hero-tagline {
    font-family: 'Montserrat', sans-serif;
    font-size: clamp(0.95rem, 3vw, 1.4rem);
    font-weight: 700;
    color: #fff;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    animation: fadeSlideUp 1s ease 0.25s both;
}

.hero-sub {
    font-size: clamp(0.85rem, 2vw, 1rem);
    color: var(--text-muted);
    animation: fadeSlideUp 1s ease 0.4s both;
}

.hero-section .btn {
    animation: fadeSlideUp 1s ease 0.55s both;
}

.scroll-indicator {
    animation: bounce 2s ease-in-out infinite, fadeSlideUp 1s ease 1s both;
    color: rgba(255, 255, 255, 0.3);
    font-size: 1.4rem;
}

@keyframes fadeSlideUp {
    from { opacity: 0; transform: translateY(22px); }
    to   { opacity: 1; transform: translateY(0); }
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50%       { transform: translateY(8px); }
}

/* ================================================================
   SECTION SHARED
================================================================ */
.section-padded {
    padding: 6rem 0;
}

.section-label {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.18em;
    color: var(--blue);
    margin-bottom: 0.6rem;
}

.section-title {
    font-size: clamp(1.8rem, 4.5vw, 2.9rem);
    font-weight: 900;
    line-height: 1.15;
    color: #fff;
    margin-bottom: 1.25rem;
}

/* ================================================================
   ABOUT
================================================================ */
.about-image-wrap {
    position: relative;
    display: inline-block;
    width: 100%;
}

.about-image-wrap img {
    position: relative;
    z-index: 1;
    transition: transform 0.4s ease;
}

.about-image-wrap:hover img {
    transform: scale(1.01);
}

.about-accent-block {
    position: absolute;
    width: 55%;
    height: 55%;
    bottom: -18px;
    right: -18px;
    background: var(--blue);
    border-radius: 0.75rem;
    opacity: 0.12;
    z-index: 0;
}

.stat-card {
    background: var(--dark-4);
    border: 1px solid var(--border-blue);
    border-radius: 0.875rem;
    padding: 1.25rem 1rem;
    text-align: center;
    transition: border-color 0.3s, transform 0.25s, box-shadow 0.25s;
}

.stat-card:hover {
    border-color: var(--blue);
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.4);
}

/* ================================================================
   SERVICES
================================================================ */
.service-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: 1.125rem;
    padding: 2.25rem 1.875rem;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    position: relative;
    overflow: hidden;
    transition: border-color 0.3s, transform 0.3s, box-shadow 0.35s;
}

.service-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--blue);
    transform: scaleX(0);
    transition: transform 0.35s ease;
}

.service-card:hover {
    border-color: var(--border-blue);
    transform: translateY(-7px);
    box-shadow: 0 16px 48px rgba(0, 0, 0, 0.5);
}

.service-card:hover::after {
    transform: scaleX(1);
}

/* Featured (Full Detail) */
.service-card--featured {
    border-color: var(--border-blue);
    background: linear-gradient(155deg, #0e1628 0%, #0a0d1a 100%);
}
.service-card--featured::after {
    transform: scaleX(1);
    background: linear-gradient(90deg, var(--blue), var(--blue-light));
}

/* Premium */
.service-card--premium {
    background: linear-gradient(155deg, #141008 0%, #0d0c06 100%);
}
.service-card--premium::after {
    background: linear-gradient(90deg, var(--gold), var(--gold-light));
}
.service-card--premium:hover {
    border-color: rgba(181, 122, 41, 0.35);
}
.service-card--premium:hover::after {
    transform: scaleX(1);
}

.featured-badge {
    position: absolute;
    top: 1.1rem;
    right: 1.1rem;
    background: var(--blue);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.62rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    padding: 0.22rem 0.65rem;
    border-radius: 100px;
}

.service-icon {
    width: 58px;
    height: 58px;
    background: rgba(41, 100, 181, 0.14);
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.55rem;
    color: var(--blue);
    transition: background 0.3s;
}

.service-card:hover .service-icon {
    background: rgba(41, 100, 181, 0.22);
}

.service-icon--gold {
    background: rgba(181, 122, 41, 0.14);
    color: var(--gold);
}

.service-card--premium:hover .service-icon--gold {
    background: rgba(181, 122, 41, 0.22);
}

.service-title {
    font-size: 1.15rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 0;
}

.service-desc {
    font-size: 0.93rem;
    color: var(--text-muted);
    line-height: 1.75;
    margin-bottom: 0;
}

/* ================================================================
   GALLERY
================================================================ */
.btn-filter {
    background: var(--dark-4);
    border: 1px solid var(--border);
    color: var(--text-muted);
    font-family: 'Montserrat', sans-serif;
    font-size: 0.78rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    padding: 0.38rem 1.1rem;
    border-radius: 100px;
    transition: all 0.2s;
}

.btn-filter:hover,
.btn-filter.active {
    background: var(--blue);
    border-color: var(--blue);
    color: #fff;
    box-shadow: 0 3px 12px var(--blue-glow);
}

.gallery-item {
    transition: opacity 0.35s ease, transform 0.35s ease;
}

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

.gallery-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 0.75rem;
    cursor: pointer;
    aspect-ratio: 3 / 2;
    display: block;
}

.gallery-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.45s ease;
    display: block;
}

.gallery-thumb:hover img {
    transform: scale(1.09);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(41, 100, 181, 0.72);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    opacity: 0;
    transition: opacity 0.3s ease;
}

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

/* Lightbox nav arrows */
.lightbox-nav {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
    pointer-events: none;
    padding: 0 0.75rem;
    z-index: 10;
}

.lightbox-btn {
    pointer-events: all;
    background: rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.15);
    color: #fff;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    cursor: pointer;
    transition: background 0.2s, transform 0.2s;
}

.lightbox-btn:hover {
    background: var(--blue);
    transform: scale(1.1);
}

/* ================================================================
   SOCIAL PROOF
================================================================ */
.social-proof-card {
    background: var(--dark-3);
    border: 1px solid var(--border);
    border-radius: 1.125rem;
    padding: 2rem;
    transition: border-color 0.3s;
}

.social-proof-card:hover {
    border-color: var(--border-blue);
}

.social-brand-icon {
    width: 50px;
    height: 50px;
    border-radius: 0.875rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    flex-shrink: 0;
}

.social-brand-icon--google {
    background: rgba(234, 67, 53, 0.14);
    color: #ea4335;
}

.social-brand-icon--facebook {
    background: rgba(66, 103, 178, 0.14);
    color: #4267B2;
}

.star-row {
    font-size: 0.8rem;
    letter-spacing: 0.05em;
}

.reviewer-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--blue);
    color: #fff;
    font-family: 'Montserrat', sans-serif;
    font-size: 0.68rem;
    font-weight: 800;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.reviewer-avatar--fb {
    background: #4267B2;
}

.review-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 0.625rem;
    padding: 0.875rem 1rem;
    margin-bottom: 0.75rem;
}

.fb-post-placeholder {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
    border-radius: 0.625rem;
    padding: 1rem;
}

.embed-placeholder {
    background: rgba(41, 100, 181, 0.07);
    border: 1px dashed rgba(41, 100, 181, 0.3);
    border-radius: 0.5rem;
    padding: 0.7rem 1rem;
    display: flex;
    align-items: center;
}

/* Instructions card */
.instructions-card {
    background: var(--dark-3);
    border: 1px solid var(--border-blue);
    border-radius: 1.125rem;
    padding: 2rem 2.25rem;
}

.instructions-card h5 {
    font-family: 'Montserrat', sans-serif;
    font-weight: 800;
    color: #fff;
}

.instructions-list {
    padding-left: 1.15rem;
}

.instructions-list li {
    padding-left: 0.25rem;
    margin-bottom: 0.55rem;
    line-height: 1.65;
}

.instructions-card code {
    background: rgba(41, 100, 181, 0.18);
    color: var(--blue-light);
    padding: 0.1em 0.4em;
    border-radius: 4px;
    font-size: 0.83em;
}

/* ================================================================
   CONTACT
================================================================ */
.contact-info-block {
    background: var(--dark-3);
    border: 1px solid var(--border-blue);
    border-radius: 1.125rem;
    padding: 2.25rem;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    height: 100%;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.contact-icon {
    width: 42px;
    height: 42px;
    background: rgba(41, 100, 181, 0.14);
    border-radius: 0.625rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    flex-shrink: 0;
    font-size: 1rem;
}

.contact-info-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-light);
    margin-bottom: 0.15rem;
}

.contact-info-value {
    color: var(--text-muted);
    font-size: 0.93rem;
    text-decoration: none;
    transition: color 0.2s;
}

.contact-info-value:hover {
    color: var(--blue);
}

/* Contact form */
.contact-form .form-label {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.07em;
    color: var(--text-light);
    margin-bottom: 0.4rem;
}

.contact-form .form-control,
.contact-form .form-select {
    background: var(--dark-4);
    border: 1px solid var(--border);
    color: #e8e8e8;
    border-radius: 0.625rem;
    padding: 0.75rem 1rem;
    font-size: 0.93rem;
    transition: border-color 0.2s, box-shadow 0.2s;
}

.contact-form .form-control:focus,
.contact-form .form-select:focus {
    background: var(--dark-4);
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(41, 100, 181, 0.22);
    color: #e8e8e8;
    outline: none;
}

.contact-form .form-control::placeholder {
    color: #4a4a4a;
}

.contact-form .form-select option {
    background: var(--dark-3);
    color: #e8e8e8;
}

.social-link {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: rgba(41, 100, 181, 0.12);
    border: 1px solid var(--border-blue);
    color: var(--blue);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-size: 1.05rem;
    transition: all 0.22s;
}

.social-link:hover {
    background: var(--blue);
    color: #fff;
    transform: translateY(-3px);
    box-shadow: 0 5px 16px var(--blue-glow);
}

/* ================================================================
   FOOTER
================================================================ */
.site-footer {
    background: #050505;
    border-top: 1px solid var(--border-blue);
}

.footer-heading {
    font-family: 'Montserrat', sans-serif;
    font-size: 0.72rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.14em;
    color: var(--blue);
    margin-bottom: 1rem;
}

.footer-links {
    display: flex;
    flex-direction: column;
    gap: 0.55rem;
}

.footer-links a,
.footer-links span {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.88rem;
    line-height: 1.5;
    transition: color 0.2s;
}

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

.footer-bottom {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.25rem 0;
}

/* ================================================================
   SCROLL REVEAL ANIMATION
================================================================ */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.65s ease, transform 0.65s ease;
}

.reveal.revealed {
    opacity: 1;
    transform: translateY(0);
}

/* ================================================================
   RESPONSIVE TWEAKS
================================================================ */
@media (max-width: 991.98px) {
    .section-padded {
        padding: 4.5rem 0;
    }
    #mainNav .navbar-collapse {
        background: rgba(8, 8, 8, 0.97);
        backdrop-filter: blur(14px);
        border-top: 1px solid var(--border-blue);
        padding: 1rem 0.5rem;
        margin-top: 0.5rem;
        border-radius: 0.5rem;
    }
    #mainNav .nav-link::after {
        display: none;
    }
}

@media (max-width: 575.98px) {
    .section-padded {
        padding: 3.5rem 0;
    }
    .hero-logo {
        width: min(300px, 72vw);
    }
    .service-card {
        padding: 1.75rem 1.5rem;
    }
    .contact-info-block {
        padding: 1.75rem;
    }
    .instructions-card {
        padding: 1.5rem;
    }
}