/* ==========================================
   PANOSHIZ (پانوشیز) - Main Style Sheet
   Language: RTL (Persian)
   Theme: Dark Tech Modern & Luxury Accent
========================================== */

:root {
    --bg-dark: #0b0f19;
    --bg-card: #131927;
    --bg-card-hover: #1c2538;
    --bg-alt: #080c14;
    
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;

    --accent-gold: #c5a059;
    --accent-gold-hover: #d4af37;
    --accent-cyan: #00e5ff;
    --accent-blue: #2563eb;

    --border-color: rgba(255, 255, 255, 0.08);
    --border-light: rgba(197, 160, 89, 0.3);

    --font-main: 'Vazirmatn', -apple-system, BlinkMacSystemFont, sans-serif;
    
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 20px;
}

/* Base Resets */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-size: 16px;
}

body {
    font-family: var(--font-main);
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.7;
    direction: rtl;
    text-align: right;
    overflow-x: hidden;
}

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

ul {
    list-style: none;
}

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

/* Layout Utilities */
.container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 20px;
}

.section-padding {
    padding: 55px 0;
}

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

.text-center { text-align: center; }
.me-1 { margin-left: 0.25rem; }
.me-2 { margin-left: 0.5rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mb-2 { margin-bottom: 0.5rem; }

.section-header {
    margin-bottom: 35px;
}

.sub-title {
    color: var(--accent-gold);
    font-size: 0.9rem;
    font-weight: 600;
    letter-spacing: 1px;
    display: block;
    margin-bottom: 6px;
}

.section-title {
    font-size: 2rem;
    font-weight: 800;
    color: var(--text-primary);
}

.title-line {
    width: 50px;
    height: 3px;
    background: var(--accent-gold);
    margin: 12px auto 0;
    border-radius: 2px;
}

.title-line-right {
    margin-right: 0;
    margin-left: auto;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 11px 24px;
    border-radius: var(--radius-sm);
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    border: 1px solid transparent;
}

.btn-primary {
    background-color: var(--accent-blue);
    color: #fff;
}
.btn-primary:hover {
    background-color: #1d4ed8;
    transform: translateY(-2px);
}

.btn-gold {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #a8823b 100%);
    color: #0b0f19;
    font-weight: 700;
}
.btn-gold:hover {
    background: linear-gradient(135deg, var(--accent-gold-hover) 0%, #c5a059 100%);
    box-shadow: 0 6px 20px rgba(197, 160, 89, 0.35);
    transform: translateY(-2px);
}

.btn-outline {
    border-color: var(--border-light);
    color: var(--text-primary);
    background: transparent;
}
.btn-outline:hover {
    background-color: rgba(197, 160, 89, 0.1);
    border-color: var(--accent-gold);
    color: var(--accent-gold);
}

.btn-light {
    background: #ffffff;
    color: #0b0f19;
    font-weight: 700;
}
.btn-light:hover {
    background: #e5e7eb;
}

.btn-block {
    width: 100%;
}

.btn-lg {
    padding: 14px 30px;
    font-size: 1rem;
}

/* Header & Navbar */
.site-header {
    position: fixed;
    top: 0;
    right: 0;
    left: 0;
    z-index: 1000;
    padding: 16px 0;
    transition: var(--transition);
    background: rgba(11, 15, 25, 0.85);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-color);
}

.site-header.scrolled {
    padding: 10px 0;
    background: rgba(8, 12, 20, 0.95);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
}

.header-container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.brand-logo {
    display: flex;
    align-items: center;
    gap: 10px;
}

.logo-icon {
    font-size: 1.7rem;
    color: var(--accent-gold);
}

.logo-text {
    display: flex;
    flex-direction: column;
}

.brand-fa {
    font-size: 1.25rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1.2;
}

.brand-en {
    font-size: 0.6rem;
    letter-spacing: 2px;
    color: var(--accent-gold);
    font-weight: 600;
}

.nav-list {
    display: flex;
    gap: 24px;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-secondary);
    position: relative;
    padding: 4px 0;
}

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

.nav-link::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 2px;
    background-color: var(--accent-gold);
    transition: var(--transition);
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 15px;
}

.hamburger-btn {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.hamburger-btn span {
    width: 25px;
    height: 2px;
    background-color: var(--text-primary);
    transition: var(--transition);
}

/* Dynamic Hero Section */
.hero-section {
    position: relative;
    min-height: 88vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 110px 0 50px;
    background: radial-gradient(circle at center, #1a233a 0%, var(--bg-dark) 75%);
    overflow: hidden;
}

.hero-bg-overlay {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(197, 160, 89, 0.08) 1px, transparent 1px);
    background-size: 35px 35px;
    opacity: 0.5;
}

.hero-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    z-index: 2;
}

.hero-orbit-sphere {
    position: relative;
    width: 200px;
    height: 200px;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sphere-ring {
    position: absolute;
    border-radius: 50%;
    border: 1px solid var(--border-light);
}

.ring-1 {
    width: 100%;
    height: 100%;
    border-color: rgba(197, 160, 89, 0.25);
    animation: rotateSpin 18s linear infinite;
}

.ring-2 {
    width: 75%;
    height: 75%;
    border: 1px dashed var(--accent-gold);
    animation: rotateSpinReverse 12s linear infinite;
}

.ring-3 {
    width: 120%;
    height: 50%;
    border-color: rgba(0, 229, 255, 0.3);
    animation: rotateSpin 15s linear infinite;
}

.orbiting-dot {
    position: absolute;
    top: -5px;
    left: 50%;
    width: 10px;
    height: 10px;
    background-color: var(--accent-gold);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--accent-gold);
}

.orbiting-dot.dot-alt {
    background-color: var(--accent-cyan);
    box-shadow: 0 0 12px var(--accent-cyan);
    top: auto;
    bottom: -5px;
}

.sphere-core {
    width: 85px;
    height: 85px;
    background: radial-gradient(circle, #1c263d 0%, var(--bg-card) 100%);
    border: 1px solid var(--accent-gold);
    border-radius: 50%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 30px rgba(197, 160, 89, 0.25);
    color: var(--accent-gold);
    z-index: 3;
}

.sphere-core i {
    font-size: 1.5rem;
    margin-bottom: 2px;
}

.sphere-core span {
    font-size: 0.8rem;
    font-weight: 800;
}

@keyframes rotateSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

@keyframes rotateSpinReverse {
    from { transform: rotate(360deg); }
    to { transform: rotate(0deg); }
}

.hero-badge {
    display: inline-block;
    background: rgba(197, 160, 89, 0.12);
    border: 1px solid var(--border-light);
    color: var(--accent-gold);
    padding: 6px 18px;
    border-radius: 50px;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 15px;
}

.hero-content {
    text-align: center;
    max-width: 820px;
    margin: 0 auto;
}

.hero-title {
    font-size: 2.8rem;
    font-weight: 900;
    line-height: 1.3;
    margin-bottom: 18px;
}

.hero-title .highlight {
    color: var(--accent-gold);
    text-shadow: 0 0 25px rgba(197, 160, 89, 0.3);
}

.hero-subtitle {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: 30px;
    line-height: 1.8;
}

.hero-cta-group {
    display: flex;
    gap: 16px;
    justify-content: center;
}

.scroll-down-indicator {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    color: var(--text-muted);
    font-size: 1.1rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 20%, 50%, 80%, 100% { transform: translateY(0) translateX(-50%); }
    40% { transform: translateY(-8px) translateX(-50%); }
    60% { transform: translateY(-4px) translateX(-50%); }
}

/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 25px;
}

.service-card {
    background-color: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px 24px;
    border-radius: var(--radius-md);
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.service-card::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100%;
    height: 3px;
    background: transparent;
    transition: var(--transition);
}

.service-card:hover {
    transform: translateY(-6px);
    background-color: var(--bg-card-hover);
    border-color: rgba(197, 160, 89, 0.2);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.4);
}

.service-card:hover::before {
    background: var(--accent-gold);
}

.service-icon {
    width: 60px;
    height: 60px;
    background: rgba(197, 160, 89, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.6rem;
    color: var(--accent-gold);
    margin-bottom: 18px;
}

.service-card h3 {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: 10px;
}

.service-card p {
    color: var(--text-secondary);
    font-size: 0.9rem;
    line-height: 1.7;
}

/* Interactive 360 Section Styling */
.interactive-grid {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 40px;
    align-items: center;
}

.interactive-text .lead-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--accent-gold);
}

.interactive-features {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.feature-badge {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 10px 16px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 10px;
}

.feature-badge i {
    color: var(--accent-gold);
}

.interactive-viewer-wrapper {
    position: relative;
    width: 100%;
}

.viewer-container {
    position: relative;
    width: 100%;
    min-height: 380px; /* Crucial height fix for Pannellum */
    height: 380px;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid var(--border-light);
    box-shadow: 0 15px 35px rgba(0,0,0,0.5);
    background: #0b0f19;
}

#panorama-viewer {
    width: 100%;
    height: 100%;
    min-height: 380px;
}

.viewer-hint {
    position: absolute;
    bottom: 15px;
    right: 15px;
    background: rgba(11, 15, 25, 0.85);
    color: var(--accent-gold);
    border: 1px solid var(--border-light);
    padding: 6px 14px;
    border-radius: 30px;
    font-size: 0.8rem;
    font-weight: 600;
    pointer-events: none;
    z-index: 10;
    backdrop-filter: blur(5px);
}

/* Audience Grid */
.audience-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 16px;
}

.audience-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 22px 12px;
    border-radius: var(--radius-sm);
    text-align: center;
    transition: var(--transition);
}

.audience-card i {
    font-size: 2rem;
    color: var(--accent-gold);
    margin-bottom: 10px;
    display: block;
}

.audience-card h4 {
    font-size: 0.95rem;
    font-weight: 600;
}

.audience-card:hover {
    border-color: var(--accent-gold);
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.3);
}

/* Seamless Endless Looping 360 Panorama with 3D Lens Zoom Effect */
.value-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 35px;
    align-items: center;
    background: linear-gradient(135deg, #131b2e 0%, #0d1322 100%);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px;
}

.value-content h2 {
    font-size: 1.8rem;
    font-weight: 800;
    margin: 12px 0;
    line-height: 1.4;
}

.value-content p {
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.value-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 0.95rem;
    color: var(--text-primary);
}

.value-list i {
    color: var(--accent-gold);
}

.visual-box {
    width: 100%;
    background: var(--bg-dark);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-md);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    position: relative;
    padding: 12px;
}

.panorama-3d-box {
    background: var(--bg-card);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.5);
}

.panorama-3d-viewport {
    position: relative;
    width: 100%;
    height: 230px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-color);
    background: #000;
}

/* Seamless Double Track Motion */
.panorama-3d-track {
    display: flex;
    width: 200%;
    height: 100%;
    direction: ltr;
    animation: seamlessLoopRotate 22s linear infinite;
}

.panorama-3d-track img {
    width: 50%;
    height: 100%;
    object-fit: cover;
    flex-shrink: 0;
    /* 3D Lens Zoom Effect */
    transform: scale(1.22);
    filter: brightness(0.95) contrast(1.08);
}

@keyframes seamlessLoopRotate {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-50%);
    }
}

/* Fish-eye / Curved 360 Lens Overlay */
.panorama-lens-overlay {
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(ellipse at center, transparent 55%, rgba(11, 15, 25, 0.75) 100%);
    box-shadow: inset 0 0 25px rgba(0,0,0,0.8);
    border-radius: var(--radius-sm);
}

.visual-tag {
    font-size: 0.8rem;
    letter-spacing: 0.5px;
    color: var(--accent-gold);
    margin-top: 10px;
    font-weight: 600;
}

/* Portfolio Section */
.portfolio-filter-tabs {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.filter-btn {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-secondary);
    padding: 7px 18px;
    border-radius: 30px;
    cursor: pointer;
    font-family: var(--font-main);
    font-size: 0.85rem;
    transition: var(--transition);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--accent-gold);
    color: #0b0f19;
    font-weight: 700;
    border-color: var(--accent-gold);
}

.portfolio-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
    gap: 25px;
}

.portfolio-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    overflow: hidden;
    transition: var(--transition);
}

.portfolio-card:hover {
    transform: translateY(-5px);
    border-color: var(--border-light);
    box-shadow: 0 12px 25px rgba(0, 0, 0, 0.4);
}

.portfolio-thumb {
    height: 200px;
    background: #1a2235;
    position: relative;
    overflow: hidden;
}

.thumb-placeholder {
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-muted);
    gap: 8px;
    transition: var(--transition);
}

.portfolio-card:hover .thumb-placeholder {
    transform: scale(1.04);
}

.thumb-placeholder i {
    font-size: 2.5rem;
    color: var(--accent-gold);
    opacity: 0.6;
}

.portfolio-info {
    padding: 18px;
}

.portfolio-cat {
    color: var(--accent-gold);
    font-size: 0.75rem;
    font-weight: 600;
    display: block;
    margin-bottom: 4px;
}

.portfolio-title {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
}

.portfolio-desc {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

/* Process Timeline */
.timeline {
    max-width: 800px;
    margin: 0 auto;
    position: relative;
}

.timeline::before {
    content: '';
    position: absolute;
    top: 0;
    bottom: 0;
    right: 22px;
    width: 2px;
    background: var(--border-light);
}

.timeline-step {
    position: relative;
    padding-right: 65px;
    margin-bottom: 30px;
}

.timeline-step:last-child {
    margin-bottom: 0;
}

.step-number {
    position: absolute;
    right: 0;
    top: 0;
    width: 46px;
    height: 46px;
    background: var(--bg-card);
    border: 2px solid var(--accent-gold);
    color: var(--accent-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    font-weight: 800;
    z-index: 2;
}

.step-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 20px;
    border-radius: var(--radius-md);
}

.step-content h3 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.step-content p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* About Section */
.about-wrapper {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 40px;
    align-items: center;
}

.lead-text {
    font-size: 1.05rem;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.about-features {
    margin-top: 25px;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.feature-item {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 600;
}

.feature-item i {
    color: var(--accent-gold);
    font-size: 1.1rem;
    width: 20px;
}

.brand-card {
    background: linear-gradient(145deg, var(--bg-card) 0%, #172033 100%);
    border: 1px solid var(--border-light);
    border-radius: var(--radius-lg);
    padding: 40px 25px;
    text-align: center;
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.card-icon {
    font-size: 3.5rem;
    color: var(--accent-gold);
    margin-bottom: 15px;
}

.brand-card h3 {
    font-size: 1.6rem;
    font-weight: 900;
    letter-spacing: 2px;
    margin-bottom: 12px;
}

.location-tag, .domain-tag {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.domain-tag {
    color: var(--accent-gold);
    font-weight: 600;
    margin-top: 4px;
}

/* Contact Section */
.contact-wrapper {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 30px;
}

.contact-info-card, .quick-consult-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    padding: 30px;
    border-radius: var(--radius-md);
}

.contact-info-card h3, .quick-consult-card h3 {
    font-size: 1.3rem;
    font-weight: 800;
    margin-bottom: 10px;
}

.consult-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 25px;
}

.info-items {
    display: flex;
    flex-direction: column;
    gap: 18px;
    margin-bottom: 30px;
}

.info-item {
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.icon-box {
    width: 38px;
    height: 38px;
    background: rgba(197, 160, 89, 0.1);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--accent-gold);
    font-size: 1rem;
    flex-shrink: 0;
}

.phone-link {
    direction: ltr;
    display: inline-block;
    font-weight: 700;
    color: var(--text-primary);
}

.phone-link:hover {
    color: var(--accent-gold);
}

.quick-channels {
    display: flex;
    flex-direction: column;
    gap: 14px;
}

.channel-item {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 16px 20px;
    background: var(--bg-dark);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    transition: var(--transition);
}

.channel-item i {
    font-size: 1.8rem;
    flex-shrink: 0;
}

.channel-item.whatsapp i { color: #25D366; }
.channel-item.telegram i { color: #229ED9; }
.channel-item.call i { color: var(--accent-gold); }

.channel-item div {
    display: flex;
    flex-direction: column;
}

.channel-item strong {
    font-size: 0.95rem;
    color: var(--text-primary);
}

.channel-item span {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.channel-item:hover {
    border-color: var(--accent-gold);
    transform: translateX(-5px);
    background: var(--bg-card-hover);
}

.consult-footer-note {
    margin-top: 25px;
    padding-top: 15px;
    border-top: 1px solid var(--border-color);
    font-size: 0.85rem;
    color: var(--text-muted);
    text-align: center;
}

/* Footer */
.site-footer {
    background-color: #05080e;
    padding: 50px 0 25px;
    border-top: 1px solid var(--border-color);
}

.footer-widgets {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr 1.2fr;
    gap: 30px;
    margin-bottom: 35px;
}

.footer-logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
    font-weight: 800;
    color: var(--text-primary);
    margin-bottom: 12px;
}

.footer-logo i { color: var(--accent-gold); }

.brand-widget p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    line-height: 1.6;
}

.footer-widget h4 {
    font-size: 1rem;
    font-weight: 700;
    margin-bottom: 15px;
    color: var(--text-primary);
}

.footer-links li {
    margin-bottom: 8px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

.footer-links a:hover {
    color: var(--accent-gold);
    padding-right: 4px;
}

.footer-widget p {
    color: var(--text-secondary);
    font-size: 0.85rem;
    margin-bottom: 8px;
}

.social-links {
    display: flex;
    gap: 10px;
    margin-top: 15px;
}

.social-links a {
    width: 35px;
    height: 35px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
}

.social-links a:hover {
    background-color: var(--accent-gold);
    color: #0b0f19;
    border-color: var(--accent-gold);
}

.footer-bottom {
    border-top: 1px solid var(--border-color);
    padding-top: 20px;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.8rem;
}

/* Mobile Fixed Action Bar */
.mobile-contact-bar {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    z-index: 999;
    background: rgba(11, 15, 25, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border-light);
    padding: 10px 15px;
}

.mobile-call-btn {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 11px;
    border-radius: var(--radius-sm);
    font-size: 0.9rem;
    font-weight: 700;
}

.mobile-call-btn.primary {
    background: linear-gradient(135deg, var(--accent-gold) 0%, #a8823b 100%);
    color: #0b0f19;
}

/* Back to Top */
.back-to-top {
    position: fixed;
    bottom: 25px;
    right: 25px;
    width: 42px;
    height: 42px;
    background: var(--bg-card);
    border: 1px solid var(--border-light);
    color: var(--accent-gold);
    border-radius: 50%;
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transition: var(--transition);
    z-index: 990;
    display: flex;
    align-items: center;
    justify-content: center;
}

.back-to-top.active {
    opacity: 1;
    visibility: visible;
}

.back-to-top:hover {
    background-color: var(--accent-gold);
    color: #0b0f19;
}

/* Responsive Media Queries */
@media (max-width: 1024px) {
    .audience-grid {
        grid-template-columns: repeat(3, 1fr);
    }
    .footer-widgets {
        grid-template-columns: 1fr 1fr;
    }
    .value-wrapper, .about-wrapper, .interactive-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .section-padding { padding: 40px 0; }
    
    .hamburger-btn { display: flex; }

    .main-nav {
        position: fixed;
        top: 65px;
        right: -100%;
        width: 80%;
        height: calc(100vh - 65px);
        background: var(--bg-dark);
        border-left: 1px solid var(--border-color);
        padding: 30px 20px;
        transition: var(--transition);
    }

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

    .nav-list {
        flex-direction: column;
        gap: 18px;
    }

    .header-btn { display: none; }

    .hero-title { font-size: 2.1rem; }
    .hero-subtitle { font-size: 0.95rem; }

    .hero-orbit-sphere {
        width: 170px;
        height: 170px;
    }

    .hero-cta-group {
        flex-direction: column;
        gap: 12px;
    }

    .viewer-container {
        min-height: 290px;
        height: 290px;
    }

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

    .contact-wrapper {
        grid-template-columns: 1fr;
    }

    .mobile-contact-bar {
        display: block;
    }

    body {
        padding-bottom: 55px;
    }

    .back-to-top {
        bottom: 75px;
    }
}

@media (max-width: 480px) {
    .audience-grid {
        grid-template-columns: 1fr;
    }
    .footer-widgets {
        grid-template-columns: 1fr;
    }
    .timeline::before {
        right: 18px;
    }
    .timeline-step {
        padding-right: 55px;
    }
    .step-number {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }
}