/*
Theme Name: Helios Custom AV Luxury Theme
Theme URI: https://helioscustomav.com
Author: Jude Fontes
Description: Fully unified custom luxury AV theme featuring an Obsidian & Copper design language.
Version: 2.0.0
*/

/* ==========================================================================
   01. Design System & CSS Variables
   ========================================================================== */
:root {
    --bg-obsidian-deep: #050811;
    --bg-obsidian-main: #0b132b;
    --bg-obsidian-card: #111a36;
    
    --copper-primary: #c87d55;
    --copper-hover: #b36b44;
    --copper-border: rgba(200, 125, 85, 0.3);
    --copper-glow: rgba(200, 125, 85, 0.15);
    
    --text-heading: #f8fafc;
    --text-body: #cbd5e1;
    --text-muted: #94a3b8;
    
    --font-main: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    --transition-smooth: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

/* ==========================================================================
   02. Base & Utility Styles
   ========================================================================== */
*, *::before, *::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-main);
    margin: 0;
    padding: 0;
    color: var(--text-body);
    background-color: var(--bg-obsidian-main);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

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

a {
    color: var(--copper-primary);
    text-decoration: none;
    transition: var(--transition-smooth);
}

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

.site-content {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 24px;
}

.screen-reader-text {
    border: 0;
    clip: rect(1px, 1px, 1px, 1px);
    clip-path: inset(50%);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px;
    word-wrap: normal !important;
}

/* ==========================================================================
   03. Header & Navigation Components
   ========================================================================== */
.site-header {
    background-color: var(--bg-obsidian-deep) !important;
    border-bottom: 1px solid var(--copper-border);
    width: 100%;
    position: relative;
    z-index: 1000;
    padding: 1rem 2rem;
}

.header-container {
    max-width: 1300px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
}

.site-branding {
    display: flex;
    align-items: center;
}

.custom-logo-link,
.site-branding a,
.footer-brand .custom-logo-link,
.site-header .custom-logo-link {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background-color: #ffffff;
    padding: 8px 16px;
    border-radius: 4px;
    border: 1px solid var(--copper-border);
    max-width: 250px;
    height: auto;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}

.custom-logo-link:hover,
.footer-brand .custom-logo-link:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(212, 138, 86, 0.35);
}

.custom-logo,
.site-logo,
.footer-brand .custom-logo,
.site-header .custom-logo,
img.custom-logo[src*=".svg"] {
    display: block;
    width: 200px;
    height: auto;
    max-height: 80px;
    object-fit: contain;
}

.main-navigation {
    display: flex;
    align-items: center;
    gap: 2rem;
}

.header-menu,
.main-navigation ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    margin: 0;
    padding: 0;
    align-items: center;
}

.header-menu a,
.main-navigation a {
    color: #ffffff;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    transition: color 0.3s ease;
}

.header-menu a:hover,
.main-navigation a:hover,
.main-navigation .current-menu-item > a {
    color: var(--copper-primary) !important;
    text-shadow: 0 0 12px var(--copper-glow);
}

/* Call to Action Buttons */
.header-cta,
.header-consultation-btn,
.nav-consultation-link,
.main-navigation ul li.menu-cta a {
    background: var(--copper-primary) !important;
    color: #ffffff !important;
    padding: 0.6rem 1.4rem;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1.5px;
    border-radius: 4px;
    border: 1px solid var(--copper-primary);
    box-shadow: 0 4px 15px var(--copper-glow);
    transition: var(--transition-smooth);
}

.header-cta:hover,
.header-consultation-btn:hover,
.nav-consultation-link:hover,
.main-navigation ul li.menu-cta a:hover {
    background: var(--copper-hover) !important;
    border-color: var(--copper-hover) !important;
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(200, 125, 85, 0.4);
}

/* Unified Mobile Navigation */
.menu-toggle {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 10px;
    z-index: 1001;
}

.hamburger {
    display: block;
    width: 25px;
    height: 2px;
    background: #ffffff;
    position: relative;
    transition: var(--transition-smooth);
}

.hamburger::before,
.hamburger::after {
    content: '';
    position: absolute;
    width: 25px;
    height: 2px;
    background: #ffffff;
    left: 0;
    transition: var(--transition-smooth);
}

.hamburger::before { top: -8px; }
.hamburger::after { bottom: -8px; }

@media (max-width: 991px) {
    .menu-toggle {
        display: block;
    }

    .main-navigation {
        position: fixed;
        top: 0;
        right: -100%;
        width: 100%;
        height: 100vh;
        background: var(--bg-obsidian-deep);
        flex-direction: column;
        justify-content: center;
        align-items: center;
        transition: right 0.35s ease;
        z-index: 999;
    }

    /* Accepts both class naming conventions */
    .main-navigation.is-visible,
    .main-navigation.is-active {
        right: 0 !important;
        display: flex !important;
    }

    .header-menu,
    .main-navigation ul {
        flex-direction: column;
        gap: 2rem;
        margin-bottom: 2rem;
    }
}

/* ==========================================================================
   04. Home & Archive Heroes (Mobile-Hardened)
   ========================================================================== */
.home-hero-banner {
    width: 100%;
    min-height: 550px;
    background-color: var(--bg-obsidian-deep);
    background-repeat: no-repeat !important;
    background-size: cover !important;
    background-position: center center !important;
    background-attachment: scroll;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 80px 24px;
    position: relative;
    border-bottom: 1px solid var(--copper-border);
}

.home-hero-banner h1 {
    color: var(--text-heading);
    font-size: clamp(2.2rem, 5vw, 3.8rem);
    font-weight: 700;
    line-height: 1.15;
    margin-bottom: 16px;
    text-shadow: 0 4px 20px rgba(0, 0, 0, 0.8);
}

.home-hero-banner p {
    color: var(--text-body);
    font-size: 1.2rem;
    margin: 0;
    text-shadow: 0 2px 10px rgba(0, 0, 0, 0.8);
    max-width: 720px;
}

/* Responsive adjustment for Mobile Hero */
@media screen and (max-width: 768px) {
    .home-hero-banner {
        min-height: 400px;
        padding: 60px 20px;
        background-position: center top !important;
    }

    .home-hero-banner h1 {
        font-size: 2.1rem;
    }

    .home-hero-banner p {
        font-size: 1rem;
    }
}

.home-hero {
    text-align: center;
    padding: 60px 0 40px;
    max-width: 800px;
    margin: 0 auto;
}

.home-hero h1 {
    color: var(--text-heading);
    font-size: clamp(2rem, 5vw, 3.5rem);
    line-height: 1.15;
    margin-bottom: 16px;
}

.home-hero p {
    color: var(--text-body);
    font-size: 1.15rem;
}

/* Services & Portfolio Dedicated Heroes */
.services-hero,
.portfolio-hero,
.about-hero {
    padding: 5rem 2rem 3rem;
    text-align: center;
    border-bottom: 1px solid #1a1a1a;
}

.hero-subtitle {
    color: var(--copper-primary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    font-weight: 700;
    display: block;
    margin-bottom: 0.75rem;
}

.hero-title {
    color: #ffffff;
    font-size: clamp(2.2rem, 5vw, 3.5rem);
    font-weight: 800;
    margin: 0 0 1rem;
    letter-spacing: -0.02em;
}

.hero-description {
    color: var(--text-muted);
    max-width: 680px;
    margin: 0 auto;
    font-size: 1.1rem;
    line-height: 1.6;
}

.services-hero.services-hero-bg,
.portfolio-hero.portfolio-hero-bg {
    position: relative;
    background-size: cover;
    background-position: center center;
    background-repeat: no-repeat;
    padding: 7rem 2rem 5rem;
    overflow: hidden;
}

.services-hero.services-hero-bg {
    background-image: url('assets/images/services-hero-bg.jpg');
}

.portfolio-hero.portfolio-hero-bg {
    background-image: url('assets/images/portfolio-hero-bg.jpg');
}

.services-hero-overlay,
.portfolio-hero-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(180deg, rgba(13, 13, 13, 0.75) 0%, rgba(13, 13, 13, 0.92) 80%, #0d0d0d 100%);
    z-index: 1;
}

.services-hero .hero-relative,
.portfolio-hero .hero-relative {
    position: relative;
    z-index: 2;
}

/* ==========================================================================
   05. Portfolio & Project Grid Systems
   ========================================================================== */
.portfolio-grid,
.av-projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
    gap: 32px;
    margin-top: 40px;
    margin-bottom: 40px;
}

.project-card,
.portfolio-card {
    background: var(--bg-obsidian-deep);
    border: 1px solid var(--copper-border);
    border-radius: 8px;
    overflow: hidden;
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
}

.project-card:hover,
.portfolio-card:hover {
    transform: translateY(-4px);
    border-color: var(--copper-primary);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.5), 0 0 15px var(--copper-glow);
}

.project-card-image,
.portfolio-card-media {
    width: 100%;
    aspect-ratio: 16 / 9;
    overflow: hidden;
    background: #050505;
}

.project-card-image img,
.portfolio-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: var(--transition-smooth);
}

.project-card:hover .project-card-image img,
.portfolio-card:hover .portfolio-card-media img {
    transform: scale(1.03);
}

.project-card-content,
.portfolio-card-body {
    padding: 24px;
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.project-card-title,
.portfolio-card-title {
    color: var(--text-heading);
    font-size: 1.25rem;
    margin: 0 0 8px 0;
}

.project-card-title a,
.portfolio-card-title a {
    color: inherit;
    text-decoration: none;
}

.project-card-excerpt,
.portfolio-card-excerpt {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 16px;
}

/* ==========================================================================
   06. Services Layout Components
   ========================================================================== */
.services-full-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

.services-visual-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 768px) {
    .services-visual-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (min-width: 1200px) {
    .services-visual-grid { grid-template-columns: repeat(4, 1fr); gap: 2rem; }
}

.service-media-card {
    background: #0d0d0d;
    border: 1px solid #1f1f1f;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    position: relative;
    transition: transform 0.35s ease, border-color 0.35s ease, box-shadow 0.35s ease;
}

.service-media-card:hover {
    transform: translateY(-6px);
    border-color: var(--copper-primary);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.8), 0 0 20px var(--copper-glow);
}

.service-media-thumb {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #050505;
}

.service-media-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    transition: transform 0.6s cubic-bezier(0.165, 0.84, 0.44, 1);
}

.service-media-card:hover .service-media-thumb img { transform: scale(1.08); }

.service-media-overlay {
    position: absolute;
    top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to top, rgba(13, 13, 13, 0.95) 0%, rgba(13, 13, 13, 0.2) 60%, transparent 100%);
    pointer-events: none;
}

.service-media-content {
    padding: 1.75rem 1.5rem;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.service-media-title {
    color: #ffffff;
    font-size: 1.25rem;
    font-weight: 700;
    margin: 0 0 0.85rem 0;
}

.service-media-excerpt {
    color: var(--text-muted);
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.75rem;
}

/* ==========================================================================
   07. Single Project Specs & Hardware Sidebar
   ========================================================================== */
.project-content-grid {
    display: grid;
    grid-template-columns: 1.8fr 1fr;
    gap: 48px;
    align-items: start;
}

@media screen and (max-width: 900px) {
    .project-content-grid {
        grid-template-columns: 1fr;
        gap: 36px;
    }
}

.hardware-box {
    background: var(--bg-obsidian-deep);
    border: 1px solid var(--copper-border);
    border-radius: 6px;
    padding: 1.75rem;
    position: sticky;
    top: 40px;
}

.hardware-title {
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin: 0 0 0.75rem 0;
}

.copper-divider {
    height: 1px;
    background: linear-gradient(90deg, var(--copper-primary) 0%, rgba(200, 125, 85, 0.05) 100%);
    margin-bottom: 1.5rem;
}

.hardware-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.hardware-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    font-size: 0.95rem;
    color: var(--text-body);
}

.hardware-item .bullet {
    color: var(--copper-primary);
    font-size: 0.65rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

/* ==========================================================================
   08. Modals, Forms & Contact
   ========================================================================== */
.av-contact-form-wrapper {
    background: #0d0d0d;
    border: 1px solid #222222;
    padding: 2.5rem;
    max-width: 720px;
    margin: 0 auto;
}

.av-form-group input,
.av-form-group select,
.av-form-group textarea {
    width: 100%;
    background: #141414;
    border: 1px solid #2a2a2a;
    color: #ffffff;
    padding: 0.85rem 1rem;
    font-size: 0.95rem;
    box-sizing: border-box;
}

.av-form-group input:focus,
.av-form-group select:focus,
.av-form-group textarea:focus {
    outline: none;
    border-color: var(--copper-primary);
    background: #181818;
    box-shadow: 0 0 8px var(--copper-glow);
}

.av-submit-btn {
    width: 100%;
    background: var(--copper-primary);
    color: #ffffff;
    border: 1px solid var(--copper-primary);
    padding: 1rem 2rem;
    font-size: 0.85rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.av-submit-btn:hover {
    background: var(--copper-hover);
    border-color: var(--copper-hover);
}

/* ==========================================================================
   09. Footer & Brand Partners
   ========================================================================== */
.brand-partners {
    background: #050505;
    padding: 4rem 2rem;
    text-align: center;
    border-top: 1px solid #1a1a1a;
}

.partners-grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    gap: 3rem;
    margin-top: 1.5rem;
    opacity: 0.75;
}

.partners-grid img {
    max-height: 32px;
    max-width: 130px;
    width: auto;
    object-fit: contain;
    filter: grayscale(1) brightness(2);
    transition: var(--transition-smooth);
}

.partners-grid img:hover {
    filter: grayscale(0) brightness(1);
    opacity: 1;
    transform: translateY(-2px);
}

.site-footer {
    background-color: var(--bg-obsidian-deep);
    border-top: 1px solid var(--copper-border);
    color: var(--text-muted);
    padding: 4rem 2rem 2rem;
    font-size: 0.9rem;
}

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 3rem;
    max-width: 1200px;
    margin: 0 auto 3rem;
}

.footer-heading {
    color: var(--copper-primary);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.2rem;
}

.footer-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

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

.footer-col a {
    color: var(--text-muted);
}

.footer-col a:hover {
    color: var(--copper-primary);
}

.footer-bottom {
    max-width: 1200px;
    margin: 0 auto;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
}