/* =========================================================
   AJHitech Auto Services - Main Stylesheet
   Premium dark garage theme (Phase 1 design system)
   Loaded AFTER the Tailwind CDN script so these rules
   override/extend Tailwind utilities.

   Sections:
     1.  CSS Variables / Reset
     2.  Base Typography
     3.  Layout Helpers
     4.  Theme Utilities (carbon texture, reveal animation)
     5.  Buttons
     6.  Header / Navigation (sticky + .scrolled state)
     7.  Hero / Banner
     8.  Cards - Services / Team / Feature
     9.  Gallery / Lightbox
     10. About Page
     11. Contact Page
     12. Home Page Extras
     13. Back To Top + Messenger Bubble
     14. Footer
     15. Responsive
   ========================================================= */

/* -----------------------------------------------------------
   1. CSS Variables / Reset
----------------------------------------------------------- */
:root {
    /* Core dark garage palette */
    --color-bg: #121212;              /* page background (near-black) */
    --color-bg-alt: #1b1b1b;          /* alternate section background */
    --color-panel: #232323;           /* card / panel surfaces */
    --color-accent: #ff5722;          /* primary energetic orange */
    --color-accent-hover: #ff7043;    /* lighter orange for hover */
    --color-accent-dark: #e64a19;     /* darker orange for pressed/borders */
    --color-accent-neon: #c6ff00;     /* sparing neon highlight */
    --color-text: #eaeaea;            /* primary text on dark */
    --color-text-muted: #9e9e9e;      /* secondary/muted text */
    --color-border: #2e2e2e;          /* subtle borders on dark */
    --color-white: #ffffff;

    /* Typography */
    --font-heading: 'Roboto Condensed', 'Inter', system-ui, sans-serif;
    --font-body: 'Inter', system-ui, sans-serif;

    /* Effects */
    --shadow-sm: 0 2px 10px rgba(0, 0, 0, 0.45);
    --shadow-md: 0 6px 24px rgba(0, 0, 0, 0.6);
    --glow-accent: 0 0 18px rgba(255, 87, 34, 0.45);
    --radius: 8px;
    --transition: all 0.25s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--color-text);
    background-color: var(--color-bg);
    line-height: 1.6;
    overflow-x: hidden;
}

img {
    max-width: 100%;
    display: block;
}

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

ul {
    list-style: none;
}

/* Accessible focus ring in accent orange */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

::selection {
    background-color: var(--color-accent);
    color: var(--color-white);
}

/* -----------------------------------------------------------
   2. Base Typography
----------------------------------------------------------- */
h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    line-height: 1.25;
    color: var(--color-text);
}

.font-heading {
    font-family: var(--font-heading);
}

.font-body {
    font-family: var(--font-body);
}

.section-title {
    text-align: center;
    margin-bottom: 12px;
    font-size: 2.1rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.section-title span {
    color: var(--color-accent);
}

.section-subtitle {
    text-align: center;
    color: var(--color-text-muted);
    max-width: 640px;
    margin: 0 auto 40px;
}

.eyebrow {
    display: inline-block;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
    font-weight: 700;
    font-size: 0.85rem;
    margin-bottom: 8px;
    font-family: var(--font-heading);
}

/* -----------------------------------------------------------
   3. Layout Helpers
----------------------------------------------------------- */
.container {
    width: 100%;
    max-width: 1180px;
    margin: 0 auto;
    padding: 0 20px;
}

.site-main {
    min-height: 60vh;
}

.section {
    padding: 70px 0;
}

.section-alt {
    background-color: var(--color-bg-alt);
}

.grid {
    display: grid;
    gap: 24px;
}

.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }
.grid-4 { grid-template-columns: repeat(4, 1fr); }

.flex {
    display: flex;
}

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

.text-center {
    text-align: center;
}

/* -----------------------------------------------------------
   4. Theme Utilities
----------------------------------------------------------- */

/* Carbon-fiber-style subtle texture for alternate/dark panels.
   Pure CSS gradients, no image asset needed. */
.carbon-texture {
    background-color: var(--color-bg-alt);
    background-image:
        repeating-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.02) 0px,
            rgba(255, 255, 255, 0.02) 2px,
            transparent 2px,
            transparent 6px
        ),
        repeating-linear-gradient(
            -45deg,
            rgba(0, 0, 0, 0.35) 0px,
            rgba(0, 0, 0, 0.35) 2px,
            transparent 2px,
            transparent 6px
        );
}

/* Fade/slide-in on scroll. Elements get .reveal in markup;
   script.js adds .active via IntersectionObserver. */
.reveal {
    opacity: 0;
    transform: translateY(28px);
    transition: opacity 0.7s ease, transform 0.7s ease;
    will-change: opacity, transform;
}

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

/* Respect users who prefer reduced motion */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }
    .reveal {
        opacity: 1;
        transform: none;
        transition: none;
    }
}

/* -----------------------------------------------------------
   5. Buttons
----------------------------------------------------------- */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 13px 28px;
    border-radius: var(--radius);
    font-weight: 700;
    font-size: 0.95rem;
    font-family: var(--font-heading);
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 2px solid transparent;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.btn-primary {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
}

.btn-primary:hover {
    background-color: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
    transform: translateY(-2px);
    box-shadow: var(--glow-accent);
}

.btn-outline {
    background-color: transparent;
    color: var(--color-text);
    border-color: var(--color-accent);
}

.btn-outline:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-2px);
    box-shadow: var(--glow-accent);
}

.btn-dark {
    background-color: var(--color-panel);
    color: var(--color-text);
    border-color: var(--color-border);
}

.btn-dark:hover {
    border-color: var(--color-accent);
    color: var(--color-accent);
    transform: translateY(-2px);
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.cta-group {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

/* -----------------------------------------------------------
   6. Header / Navigation
----------------------------------------------------------- */
.site-header {
    background-color: rgba(18, 18, 18, 0.85);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    border-bottom: 1px solid var(--color-border);
    position: sticky;
    top: 0;
    z-index: 500;
    transition: var(--transition);
}

/* More opaque + shadow after scrolling (script.js toggles .scrolled) */
.site-header.scrolled {
    background-color: rgba(18, 18, 18, 0.98);
    box-shadow: var(--shadow-md);
    border-bottom-color: rgba(255, 87, 34, 0.35);
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.brand-logo {
    width: 52px;
    height: 52px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
}

.brand-text {
    display: flex;
    flex-direction: column;
    line-height: 1.1;
}

.brand-name {
    font-family: var(--font-heading);
    font-size: 1.35rem;
    font-weight: 800;
    color: var(--color-white);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.brand-sub {
    font-size: 0.75rem;
    color: var(--color-accent);
    text-transform: uppercase;
    letter-spacing: 2px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 32px;
}

.main-nav ul {
    display: flex;
    gap: 28px;
}

.main-nav a {
    font-family: var(--font-heading);
    font-weight: 700;
    font-size: 0.95rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-text);
    position: relative;
    padding: 6px 0;
    transition: var(--transition);
}

.main-nav a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;
    width: 0;
    height: 2px;
    background-color: var(--color-accent);
    transition: var(--transition);
}

.main-nav a:hover,
.main-nav a.active {
    color: var(--color-accent);
    text-shadow: 0 0 12px rgba(255, 87, 34, 0.5);
}

.main-nav a:hover::after,
.main-nav a.active::after {
    width: 100%;
}

.nav-cta {
    padding: 10px 20px;
}

.nav-toggle {
    display: none;
    flex-direction: column;
    justify-content: space-between;
    width: 30px;
    height: 22px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 600;
}

.nav-toggle span {
    display: block;
    height: 3px;
    width: 100%;
    background-color: var(--color-text);
    border-radius: 2px;
    transition: var(--transition);
}

.nav-toggle.open span:nth-child(1) {
    transform: translateY(9.5px) rotate(45deg);
    background-color: var(--color-accent);
}

.nav-toggle.open span:nth-child(2) {
    opacity: 0;
}

.nav-toggle.open span:nth-child(3) {
    transform: translateY(-9.5px) rotate(-45deg);
    background-color: var(--color-accent);
}

/* =========================================================
   7. Hero / Banner
   ========================================================= */
.hero {
    position: relative;
    color: var(--color-text);
    min-height: 560px;
    display: flex;
    align-items: center;
    background-color: var(--color-bg);
    background-size: cover;
    background-position: center;
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(10, 10, 10, 0.92) 25%, rgba(255, 87, 34, 0.35) 100%);
}

.hero-content {
    position: relative;
    z-index: 2;
    max-width: 640px;
}

.hero-content h1 {
    color: var(--color-white);
    font-size: 3rem;
    margin-bottom: 18px;
    text-transform: uppercase;
}

.hero-content h1 span {
    color: var(--color-accent);
}

.hero-content p {
    font-size: 1.1rem;
    margin-bottom: 28px;
    color: var(--color-text);
}

.page-hero {
    position: relative;
    color: var(--color-text);
    background-color: var(--color-bg-alt);
    padding: 90px 0 60px;
    text-align: center;
}

.page-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, rgba(10, 10, 10, 0.92) 30%, rgba(255, 87, 34, 0.3) 100%);
}

.page-hero-content {
    position: relative;
    z-index: 2;
}

.page-hero h1 {
    color: var(--color-white);
    font-size: 2.4rem;
    margin-bottom: 10px;
    text-transform: uppercase;
}

.page-hero p {
    color: var(--color-text-muted);
}

.breadcrumb {
    margin-top: 12px;
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

.breadcrumb a {
    color: var(--color-text);
}

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

/* =========================================================
   8. Cards - Services / Team / Feature
   ========================================================= */
.service-card,
.team-card,
.feature-card {
    background-color: var(--color-panel);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    overflow: hidden;
    transition: var(--transition);
    border: 1px solid var(--color-border);
}

.service-card:hover,
.team-card:hover,
.feature-card:hover {
    transform: translateY(-6px);
    box-shadow: var(--shadow-md), var(--glow-accent);
    border-color: var(--color-accent);
}

.service-card {
    padding: 32px 26px;
    text-align: center;
    cursor: pointer;
}

.service-icon {
    width: 74px;
    height: 74px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background-color: rgba(255, 87, 34, 0.12);
    color: var(--color-accent);
    font-size: 1.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.service-card:hover .service-icon {
    background-color: var(--color-accent);
    color: var(--color-white);
}

.service-card h3 {
    font-size: 1.15rem;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

.service-card.expanded .service-detail {
    display: block !important;
}

.service-note {
    margin-top: 44px;
    text-align: center;
    background-color: var(--color-bg-alt);
    color: var(--color-text);
    padding: 26px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.service-note strong {
    color: var(--color-accent);
}

.feature-card {
    padding: 28px 24px;
    text-align: center;
}

.feature-icon {
    width: 60px;
    height: 60px;
    margin: 0 auto 16px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.4rem;
}

/* Team cards */
.team-card {
    text-align: center;
}

.team-photo {
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
}

.team-info {
    padding: 20px 16px;
}

.team-info h3 {
    font-size: 1.1rem;
    margin-bottom: 4px;
}

.team-role {
    color: var(--color-accent);
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.team-card.featured {
    border: 2px solid var(--color-accent);
    position: relative;
}

.team-card.featured::before {
    content: "Owner";
    position: absolute;
    top: 14px;
    right: -34px;
    transform: rotate(45deg);
    background-color: var(--color-accent);
    color: var(--color-white);
    font-size: 0.72rem;
    font-weight: 700;
    padding: 4px 40px;
    text-transform: uppercase;
    letter-spacing: 1px;
    z-index: 2;
}

.team-note {
    max-width: 720px;
    margin: 0 auto 40px;
    text-align: center;
    background-color: var(--color-panel);
    padding: 16px 20px;
    border-left: 4px solid var(--color-accent);
    border-radius: 4px;
    color: var(--color-text-muted);
    font-size: 0.92rem;
}

/* =========================================================
   9. Gallery / Lightbox
   ========================================================= */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 18px;
}

.gallery-item {
    position: relative;
    overflow: hidden;
    border-radius: var(--radius);
    cursor: pointer;
    aspect-ratio: 4 / 3;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.4s ease;
}

.gallery-item:hover img {
    transform: scale(1.08);
}

.gallery-overlay {
    position: absolute;
    inset: 0;
    background: rgba(255, 87, 34, 0.7);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: var(--transition);
    color: var(--color-white);
    font-size: 1.6rem;
}

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

.lightbox {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.92);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.lightbox.active {
    display: flex;
}

.lightbox-content {
    position: relative;
    max-width: 900px;
    width: 100%;
    text-align: center;
}

.lightbox-content img {
    max-width: 100%;
    max-height: 80vh;
    margin: 0 auto;
    border-radius: 4px;
    box-shadow: 0 0 40px rgba(255, 87, 34, 0.3);
}

.lightbox-caption {
    color: var(--color-text-muted);
    margin-top: 14px;
}

.lightbox-close,
.lightbox-prev,
.lightbox-next {
    position: absolute;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: var(--color-white);
    width: 46px;
    height: 46px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.lightbox-close:hover,
.lightbox-prev:hover,
.lightbox-next:hover {
    background-color: var(--color-accent);
}

.lightbox-close {
    top: -60px;
    right: 0;
}

.lightbox-prev {
    top: 50%;
    left: -60px;
    transform: translateY(-50%);
}

.lightbox-next {
    top: 50%;
    right: -60px;
    transform: translateY(-50%);
}

/* =========================================================
   10. About Page
   ========================================================= */
.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.about-image img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.about-text h2 {
    font-size: 2rem;
    margin-bottom: 18px;
}

.about-text p {
    margin-bottom: 16px;
    color: var(--color-text-muted);
}

.about-owner {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-top: 24px;
    padding: 18px;
    background-color: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
}

.about-owner img {
    width: 64px;
    height: 64px;
    object-fit: cover;
    border-radius: 50%;
    border: 2px solid var(--color-accent);
}

.about-owner strong {
    display: block;
    color: var(--color-text);
}

.about-owner span {
    color: var(--color-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 700;
}

.mv-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 30px;
    margin-top: 50px;
}

.mv-card {
    background-color: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 32px;
    box-shadow: var(--shadow-sm);
}

.mv-card i {
    color: var(--color-accent);
    font-size: 1.8rem;
    margin-bottom: 14px;
}

.mv-card h3 {
    margin-bottom: 10px;
}

.mv-card p {
    color: var(--color-text-muted);
}

/* =========================================================
   11. Contact Page
   ========================================================= */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: start;
}

.contact-form {
    background-color: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 34px;
    box-shadow: var(--shadow-sm);
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
    font-size: 0.92rem;
    color: var(--color-text);
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--color-border);
    border-radius: 6px;
    font-family: var(--font-body);
    font-size: 0.95rem;
    background-color: var(--color-bg);
    color: var(--color-text);
    transition: var(--transition);
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    box-shadow: 0 0 0 3px rgba(255, 87, 34, 0.18);
}

.form-error {
    color: var(--color-accent);
    font-size: 0.82rem;
    margin-top: 6px;
    display: none;
}

.form-group.has-error input,
.form-group.has-error textarea {
    border-color: var(--color-accent);
}

.form-group.has-error .form-error {
    display: block;
}

.contact-info-card {
    background-color: var(--color-bg-alt);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 34px;
    margin-bottom: 24px;
}

.contact-info-card h3 {
    color: var(--color-white);
    margin-bottom: 20px;
}

.contact-info-item {
    display: flex;
    align-items: flex-start;
    gap: 14px;
    margin-bottom: 18px;
}

.contact-info-item i {
    color: var(--color-accent);
    font-size: 1.3rem;
    margin-top: 3px;
}

.contact-info-item a,
.contact-info-item span {
    color: var(--color-text);
}

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

/* Responsive map embed - reused by footer and contact page */
.map-embed {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    border-radius: var(--radius);
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid var(--color-border);
}

.map-embed iframe {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    border: 0;
    display: block;
    filter: grayscale(0.4) contrast(1.05);
}

.map-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 8px;
    text-align: center;
}

.alert {
    padding: 16px 20px;
    border-radius: 6px;
    margin-bottom: 24px;
    font-weight: 600;
}

.alert-success {
    background-color: rgba(198, 255, 0, 0.08);
    color: var(--color-accent-neon);
    border: 1px solid rgba(198, 255, 0, 0.35);
}

.alert-error {
    background-color: rgba(255, 87, 34, 0.1);
    color: var(--color-accent);
    border: 1px solid rgba(255, 87, 34, 0.4);
}

/* =========================================================
   12. Home Page Extras
   ========================================================= */
.intro-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 50px;
    align-items: center;
}

.intro-grid img {
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
}

.stats-strip {
    background-color: var(--color-bg-alt);
    color: var(--color-text);
    padding: 40px 0;
    border-top: 1px solid var(--color-border);
    border-bottom: 1px solid var(--color-border);
}

.stats-strip .grid {
    text-align: center;
}

.stat-item h3 {
    color: var(--color-accent);
    font-size: 2.2rem;
    margin-bottom: 4px;
}

.stat-item p {
    color: var(--color-text-muted);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.gallery-preview-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.cta-banner {
    background:
        linear-gradient(120deg, rgba(18, 18, 18, 0.85) 0%, rgba(230, 74, 25, 0.85) 100%),
        repeating-linear-gradient(45deg, rgba(255, 255, 255, 0.03) 0 2px, transparent 2px 6px);
    background-color: var(--color-bg-alt);
    color: var(--color-white);
    text-align: center;
    padding: 60px 20px;
    border-radius: var(--radius);
    margin: 0 20px;
    border: 1px solid var(--color-border);
}

.cta-banner h2 {
    color: var(--color-white);
    margin-bottom: 12px;
}

.cta-banner p {
    color: var(--color-text);
    margin-bottom: 24px;
}

.cta-banner .cta-group {
    justify-content: center;
}

/* =========================================================
   13. Back To Top + Messenger Bubble
   ========================================================= */
.back-to-top {
    position: fixed;
    bottom: 26px;
    right: 96px;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background-color: var(--color-panel);
    color: var(--color-text);
    border: 1px solid var(--color-border);
    font-size: 1.1rem;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 800;
    transition: var(--transition);
}

.back-to-top.show {
    display: flex;
}

.back-to-top:hover {
    background-color: var(--color-accent);
    color: var(--color-white);
    border-color: var(--color-accent);
    transform: translateY(-3px);
}

/* Floating Facebook Messenger chat bubble (bottom-right) */
.messenger-bubble {
    position: fixed;
    bottom: 24px;
    right: 24px;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background-color: var(--color-accent);
    color: var(--color-white);
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--shadow-md), var(--glow-accent);
    z-index: 900;
    transition: var(--transition);
}

.messenger-bubble:hover {
    background-color: var(--color-accent-hover);
    transform: translateY(-3px) scale(1.05);
    box-shadow: 0 0 26px rgba(255, 87, 34, 0.65);
}

.messenger-bubble svg {
    width: 28px;
    height: 28px;
}

/* =========================================================
   14. Footer
   ========================================================= */
.site-footer {
    background-color: var(--color-bg-alt);
    background-image:
        repeating-linear-gradient(
            45deg,
            rgba(255, 255, 255, 0.015) 0px,
            rgba(255, 255, 255, 0.015) 2px,
            transparent 2px,
            transparent 6px
        );
    color: var(--color-text-muted);
    border-top: 2px solid var(--color-accent);
}

.footer-inner {
    display: grid;
    grid-template-columns: 1.3fr 0.8fr 1.1fr 1.3fr;
    gap: 34px;
    padding: 60px 20px 40px;
}

.footer-logo {
    width: 56px;
    height: 56px;
    object-fit: cover;
    border-radius: 50%;
    margin-bottom: 14px;
    border: 2px solid var(--color-accent);
}

.footer-col h3,
.footer-col h4 {
    color: var(--color-white);
    margin-bottom: 16px;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-heading-gap {
    margin-top: 24px;
}

.footer-tagline {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    margin-bottom: 18px;
}

.footer-social {
    display: flex;
    gap: 12px;
}

.footer-social a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: var(--color-panel);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    font-size: 1rem;
    transition: var(--transition);
}

.footer-social a:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
    transform: translateY(-3px);
    box-shadow: var(--glow-accent);
}

.footer-links li,
.footer-contact li {
    margin-bottom: 10px;
    font-size: 0.9rem;
}

.footer-links a,
.footer-contact a {
    color: var(--color-text-muted);
    transition: var(--transition);
}

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

.footer-contact i {
    color: var(--color-accent);
    width: 18px;
}

.footer-hours li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 8px;
    font-size: 0.9rem;
    border-bottom: 1px dashed var(--color-border);
    padding-bottom: 6px;
}

.footer-hours-closed {
    color: var(--color-accent);
    font-weight: 600;
}

.footer-note {
    font-size: 0.78rem;
    color: var(--color-text-muted);
    margin-top: 10px;
}

.footer-bottom {
    border-top: 1px solid var(--color-border);
    padding: 18px 0;
    text-align: center;
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

/* =========================================================
   15. Responsive
   ========================================================= */
@media (max-width: 992px) {
    .about-grid,
    .contact-grid,
    .intro-grid,
    .mv-grid {
        grid-template-columns: 1fr;
    }

    .grid-4 {
        grid-template-columns: repeat(2, 1fr);
    }

    .grid-3 {
        grid-template-columns: repeat(2, 1fr);
    }

    .gallery-grid,
    .gallery-preview-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .footer-inner {
        grid-template-columns: 1fr 1fr;
    }

    .lightbox-prev {
        left: 10px;
    }

    .lightbox-next {
        right: 10px;
    }

    .lightbox-close {
        top: 10px;
        right: 10px;
    }
}

@media (max-width: 768px) {
    .nav-toggle {
        display: flex;
    }

    .main-nav {
        position: fixed;
        top: 0;
        right: -100%;
        height: 100vh;
        width: 280px;
        background-color: var(--color-bg-alt);
        border-left: 1px solid var(--color-border);
        flex-direction: column;
        align-items: flex-start;
        justify-content: flex-start;
        padding: 100px 30px 30px;
        box-shadow: var(--shadow-md);
        transition: right 0.35s ease;
        z-index: 550;
    }

    .main-nav.open {
        right: 0;
    }

    .main-nav ul {
        flex-direction: column;
        gap: 20px;
        margin-bottom: 30px;
        width: 100%;
    }

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

    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }

    .gallery-grid,
    .gallery-preview-grid {
        grid-template-columns: 1fr 1fr;
    }

    .footer-inner {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .footer-logo {
        margin-left: auto;
        margin-right: auto;
    }

    .footer-social {
        justify-content: center;
    }

    .footer-hours li {
        justify-content: center;
    }

    .contact-info-item {
        justify-content: center;
    }

    .cta-group {
        justify-content: center;
    }

    .back-to-top {
        right: 88px;
        bottom: 24px;
    }
}

@media (max-width: 480px) {
    .gallery-grid,
    .gallery-preview-grid {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 1.6rem;
    }

    .hero {
        min-height: 460px;
    }

    .messenger-bubble {
        width: 50px;
        height: 50px;
        bottom: 18px;
        right: 18px;
    }

    .back-to-top {
        width: 44px;
        height: 44px;
        right: 78px;
        bottom: 20px;
    }
}

/* =========================================================
   ===== Phase 2: Service Cards =====
   Dark panel cards with hover lift, accent glow/border and
   icon scale-up. Uses .svc-card (distinct from Phase 1
   .service-card, which has an accordion click handler).
   ========================================================= */
.svc-card {
    background-color: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 30px 24px;
    text-align: center;
    transition: var(--transition);
}

.svc-card:hover {
    transform: translateY(-8px);
    border-color: var(--color-accent);
    box-shadow: var(--shadow-md), var(--glow-accent);
}

.svc-card-icon {
    width: 68px;
    height: 68px;
    margin: 0 auto 18px;
    border-radius: 50%;
    background-color: rgba(255, 87, 34, 0.12);
    color: var(--color-accent);
    font-size: 1.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition);
}

.svc-card:hover .svc-card-icon {
    background-color: var(--color-accent);
    color: var(--color-white);
    transform: scale(1.12);
}

@media (prefers-reduced-motion: reduce) {
    .svc-card,
    .svc-card:hover,
    .svc-card-icon,
    .svc-card:hover .svc-card-icon {
        transition: none;
        transform: none;
    }
}

/* =========================================================
   ===== Phase 2: Booking Estimator =====
   ========================================================= */
.estimator-widget {
    background-color: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-md);
    padding: 32px;
    max-width: 960px;
    margin: 0 auto;
}

.estimator-fieldset {
    border: none;
    margin-bottom: 26px;
}

.estimator-fieldset:last-child {
    margin-bottom: 0;
}

.estimator-legend {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-white);
    font-size: 0.95rem;
    margin-bottom: 14px;
}

.estimator-radios,
.estimator-checks {
    display: grid;
    gap: 10px;
}

.estimator-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    background-color: var(--color-bg);
    border: 1px solid var(--color-border);
    border-radius: 6px;
    cursor: pointer;
    color: var(--color-text);
    font-size: 0.95rem;
    transition: var(--transition);
}

.estimator-option:hover {
    border-color: var(--color-accent);
}

.estimator-option input {
    width: 18px;
    height: 18px;
    cursor: pointer;
    flex-shrink: 0;
}

.estimator-result {
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    padding: 28px 24px;
    text-align: center;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.estimator-result-label {
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.78rem;
    color: var(--color-text-muted);
    font-family: var(--font-heading);
}

.estimator-result-value {
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 2rem;
    color: var(--color-white);
    margin-top: 4px;
    line-height: 1.2;
}

.estimator-result-cost {
    color: var(--color-accent);
}

.estimator-divider {
    border: none;
    border-top: 1px dashed var(--color-border);
    margin: 20px 0;
}

/* =========================================================
   ===== Phase 2: Gallery Caption Overlay =====
   Hover overlay showing a caption + magnifier for the
   homepage gallery (.gallery-item reused, overlay is new).
   ========================================================= */
.gallery-caption-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-align: center;
    padding: 12px;
    background: linear-gradient(rgba(18, 18, 18, 0.35), rgba(18, 18, 18, 0.85));
    color: var(--color-white);
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .gallery-caption-overlay,
.gallery-item:focus-within .gallery-caption-overlay {
    opacity: 1;
}

.gallery-caption-overlay i {
    font-size: 1.6rem;
    color: var(--color-accent);
}

.gallery-caption-overlay span {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    font-size: 0.85rem;
}

/* =========================================================
   ===== Phase 2: Testimonials Carousel =====
   ========================================================= */
.testimonial-carousel {
    position: relative;
    max-width: 1100px;
    margin: 0 auto;
    overflow: hidden;
}

.testimonial-track {
    display: flex;
    transition: transform 0.5s ease;
    will-change: transform;
}

.testimonial-slide {
    flex: 0 0 100%;
    padding: 8px 12px;
    box-sizing: border-box;
}

.testimonial-card {
    background-color: var(--color-panel);
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    box-shadow: var(--shadow-sm);
    padding: 30px 26px;
    height: 100%;
    text-align: center;
}

.testimonial-stars {
    color: var(--color-accent);
    font-size: 1rem;
    margin-bottom: 14px;
    display: flex;
    gap: 4px;
    justify-content: center;
}

.testimonial-text {
    color: var(--color-text);
    font-size: 0.98rem;
    font-style: italic;
    margin-bottom: 16px;
    line-height: 1.7;
}

.testimonial-name {
    font-family: var(--font-heading);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--color-accent);
    font-size: 0.9rem;
}

.testimonial-arrow {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background-color: var(--color-bg-alt);
    border: 1px solid var(--color-border);
    color: var(--color-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 3;
    transition: var(--transition);
}

.testimonial-arrow:hover {
    background-color: var(--color-accent);
    border-color: var(--color-accent);
    color: var(--color-white);
}

.testimonial-prev { left: 0; }
.testimonial-next { right: 0; }

.testimonial-dots {
    display: flex;
    gap: 10px;
    justify-content: center;
    margin-top: 24px;
}

.testimonial-dot {
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background-color: var(--color-border);
    border: none;
    cursor: pointer;
    padding: 0;
    transition: var(--transition);
}

.testimonial-dot.active {
    background-color: var(--color-accent);
    transform: scale(1.2);
}

/* Show up to 3 testimonials per view on larger screens */
@media (min-width: 768px) {
    .testimonial-slide {
        flex: 0 0 50%;
    }
}

@media (min-width: 1024px) {
    .testimonial-slide {
        flex: 0 0 33.3333%;
    }
}

@media (prefers-reduced-motion: reduce) {
    .testimonial-track {
        transition: none;
    }
}