/* --- LOCAL FONTS --- */
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 400; font-display: swap; src: url('./fonts/inter-v20-latin-regular.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 500; font-display: swap; src: url('./fonts/inter-v20-latin-500.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 600; font-display: swap; src: url('./fonts/inter-v20-latin-600.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 700; font-display: swap; src: url('./fonts/inter-v20-latin-700.woff2') format('woff2'); }
@font-face { font-family: 'Inter'; font-style: normal; font-weight: 800; font-display: swap; src: url('./fonts/inter-v20-latin-800.woff2') format('woff2'); }

@font-face { font-family: 'Sora'; font-style: normal; font-weight: 400; font-display: swap; src: url('./fonts/sora-v17-latin-regular.woff2') format('woff2'); }
@font-face { font-family: 'Sora'; font-style: normal; font-weight: 500; font-display: swap; src: url('./fonts/sora-v17-latin-500.woff2') format('woff2'); }
@font-face { font-family: 'Sora'; font-style: normal; font-weight: 600; font-display: swap; src: url('./fonts/sora-v17-latin-600.woff2') format('woff2'); }
@font-face { font-family: 'Sora'; font-style: normal; font-weight: 700; font-display: swap; src: url('./fonts/sora-v17-latin-700.woff2') format('woff2'); }
@font-face { font-family: 'Sora'; font-style: normal; font-weight: 800; font-display: swap; src: url('./fonts/sora-v17-latin-800.woff2') format('woff2'); }

/* Smooth Gradient Animation Support */
@property --color-1 { syntax: '<color>'; inherits: true; initial-value: #3b82f6; }
@property --color-2 { syntax: '<color>'; inherits: true; initial-value: #8b5cf6; }

/* FOUC Preload Lock now blocks keyframes on load */
.preload, .preload *, .preload ::before, .preload ::after {
    transition: none !important;
    animation: none !important;
}

/* Globally disables text highlighting while aggressively swiping */
body.is-dragging {
    user-select: none !important;
    -webkit-user-select: none !important;
}

/* --- VARIABLES & RESET --- */
:root {
    --color-1: #3b82f6;
    --color-2: #8b5cf6;
    
    --bg-base: #0a0a0f;
    --bg-surface: rgba(255, 255, 255, 0.03);
    --text-main: #f8fafc;
    --text-muted: #94a3b8;
    --border-glass: rgba(255, 255, 255, 0.08);
    
    --anim-duration: 22.5s;
    --anim-name: float; 
    --accent-glow: var(--color-1);
    --accent-purple: var(--color-2);
    --accent-gradient: linear-gradient(135deg, var(--color-1) 0%, var(--color-2) 100%);
    
    --nav-height: 80px;
    
    /* Engine transitions for beautiful smooth resets */
    transition: --color-1 0.6s ease-in-out, --color-2 0.6s ease-in-out;
}

/* Light Theme Overrides */
body.light-mode {
    --bg-base: #f8fafc;
    --bg-surface: rgba(0, 0, 0, 0.03);
    --text-main: #0f172a;
    --text-muted: #475569;
    --border-glass: rgba(0, 0, 0, 0.1);
}

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

html {
    scroll-behavior: smooth;
    font-family: 'Inter', Arial, sans-serif;
}

body {
    background-color: var(--bg-base);
    color: var(--text-main);
    overflow-x: hidden;
    line-height: 1.6;
    transition: background-color 0.6s ease-in-out, color 0.6s ease-in-out;
}

/* User Settings Overrides */
body.disable-bg-animation .bg-glow { animation: none !important; }
body.effect-float { --anim-name: float; }
body.effect-pulse { --anim-name: pulse-glow; }
body.effect-wave { --anim-name: wave-glow; }
body.effect-orbit .bg-glow.top { animation-name: orbit-glow-1; animation-timing-function: linear; }
body.effect-orbit .bg-glow.bottom { animation-name: orbit-glow-2; animation-timing-function: linear; }
body.effect-spin .bg-glow.top { animation-name: spin-glow; }
body.effect-spin .bg-glow.bottom { animation-name: spin-glow; animation-direction: reverse; }

/* Interactive Cursor Mode */
body.interactive-bg .bg-glow.top {
    animation: none !important;
    top: 0; left: 0;
    margin-top: calc(max(60vw, 400px) / -2); 
    margin-left: calc(max(60vw, 400px) / -2); 
    transform: translate3d(var(--cursor-x, 50vw), var(--cursor-y, 50vh), 0);
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
}

/* Visual Viewport Smart Zoom Engine */
body.is-zoomed nav { transform: translateY(-100%); opacity: 0; pointer-events: none; }
body.is-zoomed .theme-settings-wrapper { transform: translateX(-150%); opacity: 0; pointer-events: none; }
body.is-zoomed .back-to-top { transform: translateY(150%); opacity: 0; pointer-events: none; }

h1, h2, h3, h4, h5, h6, .logo-text, .nav-cta, .mobile-cta, .btn, .card-icon, .expert-info h4, .footer-col h4 {
    font-family: 'Sora', Arial, sans-serif;
}

a, button {
    -webkit-tap-highlight-color: transparent;
}

.mailto-link {
    color: var(--text-muted);
    text-decoration: none;
    transition: color 0.2s ease;
}

/* --- ACCESSIBILITY & SCROLLBAR --- */
@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
        scroll-behavior: auto !important;
    }
}

:focus-visible {
    outline: 2px solid var(--accent-glow);
    outline-offset: 4px;
    border-radius: 4px;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link:focus, .skip-link:focus-visible {
    position: fixed;
    top: 1.5rem;
    left: 1.5rem;
    width: auto;
    height: auto;
    padding: 1rem 1.5rem;
    margin: 0;
    overflow: visible;
    clip: auto;
    white-space: normal;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    color: var(--text-main);
    border: 2px solid var(--accent-glow);
    border-radius: 8px;
    z-index: 100000;
    font-weight: 700;
    font-family: 'Sora', sans-serif;
    text-decoration: none;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

body.light-mode .skip-link:focus { background: rgba(248, 250, 252, 0.95); }

::selection {
    background: var(--accent-purple);
    color: #fff;
}

::-webkit-scrollbar { width: 10px; }
::-webkit-scrollbar-track { background: var(--bg-base); }
::-webkit-scrollbar-thumb {
    background: rgba(128, 128, 128, 0.3);
    border-radius: 10px;
}
::-webkit-scrollbar-thumb:hover { background: rgba(128, 128, 128, 0.5); }

/* --- UTILITIES --- */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
}

.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    height: 3px;
    background: var(--accent-gradient);
    width: 0%;
    z-index: 10005; 
    transition: width 0.1s ease-out;
    box-shadow: 0 0 10px var(--accent-glow);
}

.bg-glow {
    position: fixed;
    width: max(60vw, 400px); 
    height: max(60vw, 400px);
    border-radius: 50%;
    background: var(--accent-gradient);
    filter: blur(120px);
    opacity: 0.12;
    z-index: -1;
    pointer-events: none;
    animation: var(--anim-name) var(--anim-duration) ease-in-out infinite alternate;
}
body.light-mode .bg-glow { opacity: 0.15; }
.bg-glow.top { top: -20%; left: -10%; }
.bg-glow.bottom { bottom: -20%; right: -10%; animation-delay: calc(var(--anim-duration) * -0.5); }

@keyframes float {
    0% { transform: translate(0, 0) scale(1); }
    100% { transform: translate(5%, 10%) scale(1.1); }
}
@keyframes pulse-glow {
    0% { transform: scale(0.9); opacity: 0.08; }
    100% { transform: scale(1.25); opacity: 0.15; }
}
@keyframes orbit-glow-1 {
    0% { transform: rotate(0deg) translateX(5%) translateY(5%); }
    100% { transform: rotate(360deg) translateX(5%) translateY(5%); }
}
@keyframes orbit-glow-2 {
    0% { transform: rotate(360deg) translateX(-5%) translateY(-5%); }
    100% { transform: rotate(0deg) translateX(-5%) translateY(-5%); }
}
@keyframes wave-glow {
    0% { transform: translateX(-15%) scale(1); }
    50% { transform: translateX(15%) scale(1.1); }
    100% { transform: translateX(-15%) scale(1); }
}
@keyframes spin-glow {
    0% { transform: rotate(0deg) scale(1); }
    50% { transform: rotate(180deg) scale(1.15); }
    100% { transform: rotate(360deg) scale(1); }
}

/* --- NAVIGATION --- */
nav {
    position: fixed;
    top: 0;
    width: 100%;
    height: var(--nav-height);
    z-index: 10004; 
    background: rgba(10, 10, 15, 0.85);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--border-glass);
    display: flex;
    align-items: center;
    transition: background-color 0.6s ease-in-out, transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.6s ease;
}
body.light-mode nav { background: rgba(248, 250, 252, 0.85); }

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    flex-wrap: nowrap; 
}

.nav-content > div:first-child {
    display: flex;
    align-items: center;
    white-space: nowrap;
    flex-shrink: 0;
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 12px;
    text-decoration: none;
    line-height: 1.2;
}

.logo-icon {
    height: 1.2em;
    width: auto;
    display: block;
    flex-shrink: 0;
}

.logo-text {
    font-weight: 800;
    
    /* CRITICAL FIX: Fluid typography. 
       Minimum size: 1.1rem (for tiny phones)
       Scaling factor: 4.5vw (shrinks/grows with the screen)
       Maximum size: 1.5rem (for desktop) */
    font-size: clamp(1.1rem, 4.5vw, 1.5rem);
    
    letter-spacing: 1px;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin: 0;
    display: block;
    padding-bottom: 0.05em;
    white-space: nowrap;
}

/* --- SYSTEM STATUS INDICATOR --- */
.system-status {
    display: inline-flex;
    align-items: center;
    justify-content: flex-start; 
    gap: 8px;
    height: 32px;
    max-width: 180px;
    
    background: rgba(16, 185, 129, 0.1);
    border: 1px solid rgba(16, 185, 129, 0.2);
    padding: 0 11px; 
    border-radius: 16px;
    font-size: 0.7rem;
    font-weight: 700;
    color: #10b981;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-left: 1.5rem;
    font-family: 'Inter', sans-serif;
    cursor: default;
    user-select: none;
    -webkit-user-select: none;
    
    transition: max-width 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), 
                padding 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), 
                margin-left 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), 
                gap 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), 
                background-color 0.4s ease, border-color 0.4s ease;
    overflow: hidden;
    white-space: nowrap;
}

body.light-mode .system-status {
    background: rgba(16, 185, 129, 0.15);
    border-color: rgba(16, 185, 129, 0.3);
    color: #059669;
}

.status-dot {
    width: 8px;
    height: 8px;
    min-width: 8px; 
    background-color: #10b981;
    border-radius: 50%;
    position: relative;
    flex-shrink: 0;
}

.status-dot::after {
    content: '';
    position: absolute;
    top: -4px;
    left: -4px;
    right: -4px;
    bottom: -4px;
    border-radius: 50%;
    border: 2px solid #10b981;
    opacity: 0;
    animation: statusPulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.status-text {
    opacity: 1;
    max-width: 120px;
    display: inline-block;
    overflow: hidden;
    transition: max-width 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.4s ease; 
}

@keyframes statusPulse {
    0% { transform: scale(0.5); opacity: 0.8; }
    100% { transform: scale(1.8); opacity: 0; }
}

.desktop-nav {
    display: flex;
    align-items: center;
    gap: 2.5rem;
    list-style: none;
    transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
    transform-origin: right center;
    opacity: 1;
    transform: translateX(0) scale(1);
}

.desktop-nav a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.95rem;
    position: relative;
    padding: 0.5rem 0;
    transition: color 0.3s;
}

.desktop-nav a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

.desktop-nav a:hover, .desktop-nav a.active-link { color: var(--accent-glow); }
.desktop-nav a:hover::after, .desktop-nav a.active-link::after { width: 100%; }

.nav-cta {
    background: var(--accent-gradient);
    color: white !important;
    padding: 0.6rem 1.5rem !important;
    border-radius: 6px;
    font-weight: 600 !important;
    transition: transform 0.2s, box-shadow 0.2s !important;
    text-decoration: none;
}
.nav-cta::after { display: none !important; }

/* Mobile Menu Elements */
.mobile-toggle {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    right: 2rem;
    background: none;
    border: none;
    color: var(--text-main);
    font-size: 1.8rem;
    cursor: pointer;
    width: 44px;
    height: 44px;
    opacity: 0;
    transform: scale(0.5);
    pointer-events: none;
    transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), visibility 0.6s;
    visibility: hidden;
}

.mobile-toggle .icon-bars, 
.mobile-toggle .icon-close {
    position: absolute;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 100%;
    height: 100%;
    transition: opacity 0.6s cubic-bezier(0.2, 0.8, 0.2, 1), transform 0.6s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.mobile-toggle .icon-close { opacity: 0; transform: rotate(-90deg) scale(0.5); }
.mobile-toggle.is-open .icon-bars { opacity: 0; transform: rotate(90deg) scale(0.5); }
.mobile-toggle.is-open .icon-close { opacity: 1; transform: rotate(0deg) scale(1); }

.mobile-dropdown {
    position: absolute;
    top: var(--nav-height);
    left: 0;
    width: 100%;
    background: rgba(10, 10, 15, 0.98);
    padding: 2.5rem 2rem;
    border-bottom: 1px solid var(--border-glass);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-20px);
    transition: opacity 0.4s ease, transform 0.4s ease, visibility 0.4s ease, background-color 0.6s ease-in-out;
    z-index: 10003; 
    will-change: opacity, transform;
    max-height: calc(100dvh - var(--nav-height));
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}
body.light-mode .mobile-dropdown { background: rgba(248, 250, 252, 0.98); }

.mobile-dropdown::-webkit-scrollbar { width: 6px; }
.mobile-dropdown::-webkit-scrollbar-track { background: transparent; }
.mobile-dropdown::-webkit-scrollbar-thumb { background: rgba(128, 128, 128, 0.3); border-radius: 10px; }
.mobile-dropdown::-webkit-scrollbar-thumb:hover { background: rgba(128, 128, 128, 0.5); }

.mobile-dropdown.active {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    transform: translateY(0);
}

.mobile-nav-links {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
}

.mobile-nav-links a {
    color: var(--text-main);
    text-decoration: none;
    font-weight: 500;
    font-size: 1.1rem;
    display: inline-block;
    position: relative;
    padding: 0.2rem 0;
    transition: color 0.3s;
}

.mobile-nav-links a::after {
    content: '';
    position: absolute;
    width: 0;
    height: 2px;
    bottom: 0;
    left: 0;
    background: var(--accent-gradient);
    transition: width 0.3s ease;
}

.mobile-nav-links a:hover, .mobile-nav-links a.active-link { color: var(--accent-glow); }
.mobile-nav-links a:hover::after, .mobile-nav-links a.active-link::after { width: 100%; }

.mobile-cta {
    background: var(--accent-gradient);
    color: white !important;
    padding: 1rem !important;
    border-radius: 6px;
    font-weight: 600;
    text-align: center;
    margin-top: 1rem;
    display: block !important;
    width: 100%;
    transition: transform 0.2s, box-shadow 0.2s !important;
    text-decoration: none;
}
.mobile-cta::after { display: none !important; }

/* --- HERO & SECTIONS --- */
section {
    padding: 5rem 0;
    scroll-margin-top: var(--nav-height);
}

#about { padding-bottom: 2rem; }

.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-header h2 {
    font-size: 2.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.section-header p {
    color: var(--text-muted);
    max-width: 700px;
    margin: 0 auto;
    font-size: 1.1rem;
}

.hero {
    padding: calc(var(--nav-height) + 6rem) 0 5rem;
    text-align: center;
}

@keyframes fadeUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.hero h1 {
    font-size: clamp(2.5rem, 6vw, 5rem);
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    opacity: 0; 
    transform: translateY(20px); 
    animation: fadeUp 0.8s ease forwards;
}

.hero p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 750px;
    margin: 0 auto 2.5rem;
    padding: 0 1rem;
    opacity: 0;
    transform: translateY(20px); 
    animation: fadeUp 0.8s ease 0.2s forwards;
}

.hero .btn {
    opacity: 0;
    transform: translateY(20px); 
    animation: fadeUp 0.8s ease 0.4s forwards;
}

.btn {
    display: inline-block;
    background: var(--accent-gradient);
    color: white !important;
    padding: 1.2rem 3rem;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: transform 0.2s, box-shadow 0.2s;
    border: none;
    cursor: pointer;
}

/* --- SPOTLIGHT FX & HOVER STATES --- */
.hover-spotlight {
    position: relative;
    overflow: hidden;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.spotlight-overlay {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(
        800px circle at var(--mouse-x) var(--mouse-y), 
        rgba(150, 150, 150, 0.15),
        transparent 40%
    );
    z-index: 0;
    opacity: 0;
    transition: opacity 0.3s;
    pointer-events: none;
}
body.light-mode .spotlight-overlay { background: radial-gradient(800px circle at var(--mouse-x) var(--mouse-y), rgba(0, 0, 0, 0.08), transparent 40%); }


.spotlight-content-wrapper {
    position: relative;
    z-index: 1;
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
}

@media (hover: hover) and (pointer: fine) {
    body:not(.is-touch-device) .btn:hover, 
    body:not(.is-touch-device) .mobile-cta:hover, 
    body:not(.is-touch-device) .nav-cta:hover {
        transform: translateY(-2px);
        box-shadow: 0 5px 15px color-mix(in srgb, var(--accent-glow) 40%, transparent);
    }
    
    body:not(.is-touch-device) .mailto-link:hover { color: var(--accent-glow); }
    body:not(.is-touch-device) .hover-spotlight:hover { border-color: rgba(150, 150, 150, 0.3); }
    body:not(.is-touch-device) .hover-spotlight:hover .spotlight-overlay { opacity: 1; }
    
    body:not(.is-touch-device) .card:hover { transform: translateY(-5px) translateZ(0); }
    body:not(.is-touch-device) .card.no-lift:hover { transform: none; }
    body:not(.is-touch-device) .compliance-card:hover { transform: none; }
    
    body:not(.is-touch-device) .tech-item:hover {
        opacity: 1;
        transform: scale(1.05);
    }
}

/* --- JS-DRIVEN PHYSICS MARQUEE --- */
.trust-banner {
    border-top: 1px solid var(--border-glass);
    border-bottom: 1px solid var(--border-glass);
    padding: 2rem 0;
    background: rgba(255, 255, 255, 0.01);
    text-align: center;
    position: relative;
    margin-bottom: 2rem;
    -webkit-mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
    mask-image: linear-gradient(to right, transparent, black 15%, black 85%, transparent);
}

.trust-banner p {
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-muted);
    margin-bottom: 1.5rem;
    font-weight: 600;
    position: relative;
    z-index: 1;
}

.marquee-wrapper {
    display: flex;
    flex-wrap: nowrap;
    width: 100%;
    position: relative;
    z-index: 1;
    overflow: hidden; 
    cursor: grab;
    touch-action: pan-y;
    padding: 12px 0;
    user-select: none;
    -webkit-user-select: none;
}

.marquee-wrapper.active-drag { cursor: grabbing; }

.tech-list {
    display: flex;
    flex-wrap: nowrap;
    align-items: center;
    justify-content: flex-start;
    gap: 4.5rem; 
    padding-right: 4.5rem;
    flex-shrink: 0;
}

.tech-item {
    display: flex;
    align-items: center;
    gap: 12px;
    background: transparent;
    border: none;
    padding: 0.5rem 1rem;
    opacity: 0.6;
    transition: opacity 0.3s ease, transform 0.3s ease;
    text-decoration: none;
    white-space: nowrap;
    border-radius: 8px;
    -webkit-tap-highlight-color: transparent;
    -webkit-touch-callout: none;
    user-select: none;
    -webkit-user-drag: none;
}

.tech-item img {
    height: 24px;
    width: 24px;
    object-fit: contain;
    filter: grayscale(100%) brightness(1.5);
    border-radius: 4px;
}
body.light-mode .tech-item img { filter: grayscale(100%) brightness(0.2); }

.tech-item .placeholder-icon {
    height: 24px;
    width: 24px;
    border-radius: 50%;
    border: 2px dashed rgba(255, 255, 255, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.4);
}
body.light-mode .tech-item .placeholder-icon { border-color: rgba(0,0,0,0.3); color: rgba(0,0,0,0.4); }

.tech-item span {
    font-weight: 700;
    white-space: nowrap;
    font-size: 1.1rem;
    letter-spacing: 1px;
    color: var(--text-main);
}

.tech-item.touch-active {
    opacity: 1 !important;
    transform: scale(1.05) !important;
    transition: opacity 0.1s ease, transform 0.1s ease !important;
    z-index: 10;
}

/* --- GRID CARDS & CALLOUTS --- */
.grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-bottom: 5rem;
}

.card {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    padding: 2.5rem;
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    transform: translateZ(0);
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    transition: transform 0.3s ease, border-color 0.5s ease, background-color 0.5s ease;
}

.card-icon {
    font-size: 2rem;
    margin-bottom: 1.5rem;
    display: inline-block;
}

.card h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.card p {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.callout-box {
    background: linear-gradient(145deg, rgba(255,255,255,0.05) 0%, rgba(255,255,255,0.01) 100%);
    border: 1px solid var(--border-glass);
    border-radius: 20px;
    padding: 4rem;
    text-align: center;
    position: relative;
    transition: border-color 0.5s ease;
}
body.light-mode .callout-box { background: linear-gradient(145deg, rgba(0,0,0,0.03) 0%, rgba(0,0,0,0.01) 100%); }

.callout-box h2 {
    font-size: clamp(1.8rem, 4vw, 2.2rem);
    margin-bottom: 1.5rem;
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* --- EXPERT PROFILE --- */
.expert-profile {
    display: inline-flex;
    align-items: center;
    gap: 1.25rem;
    margin-top: 2.5rem;
    text-align: left;
    background: rgba(0, 0, 0, 0.2);
    padding: 1rem 2rem 1rem 1rem;
    border-radius: 50px;
    border: 1px solid var(--border-glass);
    transition: background-color 0.5s ease, border-color 0.5s ease;
}
body.light-mode .expert-profile { background: rgba(255,255,255,0.5); }

.expert-avatar {
    width: 60px;
    height: 60px;
    background: var(--bg-base);
    border-radius: 50%;
    padding: 12px;
    border: 2px solid var(--accent-glow);
    box-shadow: 0 0 15px color-mix(in srgb, var(--accent-glow) 30%, transparent);
    transition: background-color 0.5s ease, border-color 0.5s ease;
}

.expert-info h4 {
    font-size: 1.2rem;
    color: var(--text-main);
    margin-bottom: 0.2rem;
}

.expert-info p {
    color: var(--accent-glow) !important;
    font-weight: 600;
    font-size: 0.9rem !important;
    margin: 0 !important;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

/* --- FOOTER & CONTACT --- */
footer {
    border-top: 1px solid var(--border-glass);
    padding: 5rem 0 2rem;
    background: rgba(0,0,0,0.3);
    transition: background-color 0.5s ease, border-color 0.5s ease;
}
body.light-mode footer { background: rgba(255,255,255,0.4); }

.footer-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-col .logo-container {
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    line-height: 1.2;
    width: max-content;
}

.footer-col .logo-text {
    font-size: 1.5rem;
    margin: 0;
}

.footer-col h4 {
    font-size: 1.2rem;
    margin-bottom: 1.5rem;
    color: var(--text-main);
}

.footer-col p, .footer-col a, .footer-col span {
    color: var(--text-muted);
    text-decoration: none;
    margin-bottom: 0.8rem;
    display: block;
    font-size: 0.95rem;
    transition: color 0.2s;
}

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

.newsletter-form {
    display: flex;
    flex-wrap: wrap;
    margin-top: 1rem;
    gap: 0.5rem;
}

.newsletter-form input {
    flex: 1;
    min-width: 150px;
    padding: 0.8rem 1rem;
    background: rgba(255,255,255,0.05);
    border: 1px solid var(--border-glass);
    border-radius: 6px;
    color: var(--text-main);
    outline: none;
    transition: border-color 0.2s, background-color 0.5s ease;
}
body.light-mode .newsletter-form input { background: rgba(0,0,0,0.05); }

.newsletter-form input:focus { border-color: var(--accent-glow); }
.newsletter-form input.touched:invalid { border-color: #ef4444; }

.newsletter-form button {
    padding: 0.8rem 1.5rem;
    background: var(--accent-gradient);
    border: none;
    border-radius: 6px;
    color: white;
    font-weight: 600;
    cursor: pointer;
    transition: opacity 0.2s, transform 0.2s, box-shadow 0.2s;
}

.newsletter-form button:hover { opacity: 0.9; }

/* Compliance Miniature Cards */
.compliance-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 1rem;
    padding: 2rem 0;
    border-top: 1px solid var(--border-glass);
    margin-top: 2rem;
}

.compliance-card {
    padding: 0.8rem 1.2rem;
    border-radius: 12px;
    min-width: 180px;
}

.compliance-card .spotlight-content-wrapper {
    display: flex;
    align-items: center;
    gap: 0.8rem;
}

.compliance-card h4 {
    margin: 0;
    font-size: 0.85rem;
    color: var(--text-main);
    font-family: 'Inter', sans-serif;
}

.compliance-card p {
    margin: 0;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.compliance-card svg {
    color: var(--accent-glow);
    flex-shrink: 0;
}

.footer-bottom {
    text-align: center;
    border-top: 1px solid var(--border-glass);
    padding-top: 2.5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.copyright-line {
    color: var(--text-main);
    font-size: 1rem;
    font-weight: 500;
    letter-spacing: 0.5px;
}

.legal-links {
    display: flex;
    gap: 1.5rem;
    justify-content: center;
}

.legal-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-size: 0.9rem;
    transition: color 0.2s;
}

.legal-links a:hover { color: var(--accent-glow); }

/* --- THEME SETTINGS UI --- */
.theme-settings-wrapper {
    position: fixed;
    top: calc(var(--nav-height) + 1.5rem); 
    left: 0;
    z-index: 10002; 
    display: flex;
    align-items: flex-start;
    transition: transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1), opacity 0.4s ease;
}

.theme-toggle-btn {
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    border-left: none;
    color: var(--text-main);
    width: 45px;
    height: 45px;
    border-radius: 0 8px 8px 0;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
}
body.light-mode .theme-toggle-btn { background: rgba(248, 250, 252, 0.8); }

.theme-toggle-btn:hover {
    background: rgba(150, 150, 150, 0.1);
    color: var(--accent-glow);
    border-color: rgba(150, 150, 150, 0.3);
}

.theme-panel {
    position: absolute;
    left: 55px; 
    top: 0;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    padding: 1.5rem;
    border-radius: 12px;
    width: 260px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    opacity: 0;
    pointer-events: none;
    visibility: hidden;
    transform: translateX(-20px);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    
    max-height: calc(100vh - var(--nav-height) - 3rem);
    overflow-y: auto;
}
body.light-mode .theme-panel { background: rgba(248, 250, 252, 0.95); }

.theme-panel.active {
    opacity: 1;
    pointer-events: auto;
    visibility: visible;
    transform: translateX(0);
}

.theme-panel h4 {
    margin-bottom: 1.2rem;
    font-size: 1rem;
    color: var(--text-main);
    border-bottom: 1px solid var(--border-glass);
    padding-bottom: 0.5rem;
}

.theme-panel::-webkit-scrollbar { width: 6px; }
.theme-panel::-webkit-scrollbar-track { background: transparent; }
.theme-panel::-webkit-scrollbar-thumb { background: rgba(128, 128, 128, 0.3); border-radius: 10px; }
.theme-panel::-webkit-scrollbar-thumb:hover { background: rgba(128, 128, 128, 0.5); }

#closeTheme:hover {
    color: var(--accent-glow);
}
#closeTheme:focus-visible {
    color: var(--accent-glow);
    outline: 2px solid var(--accent-glow);
    outline-offset: 4px;
    border-radius: 4px;
}

.theme-select:focus-visible {
    outline: 2px solid var(--accent-glow);
    outline-offset: 2px;
}

.theme-control {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
}

.theme-control label {
    font-size: 0.85rem;
    color: var(--text-muted);
}

input[type="color"] {
    -webkit-appearance: none;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    padding: 0;
    background: none;
}
input[type="color"]::-webkit-color-swatch-wrapper { padding: 0; }
input[type="color"]::-webkit-color-swatch { border: 1px solid var(--border-glass); border-radius: 50%; transition: border-color 0.2s; }
input[type="color"]::-moz-color-swatch { border: 1px solid var(--border-glass); border-radius: 50%; }

input:focus-visible { outline: 2px solid var(--accent-glow); outline-offset: 2px; border-radius: 4px; }
input[type="color"]:focus-visible { outline-radius: 50%; }

.theme-select {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-main);
    border: 1px solid var(--border-glass);
    padding: 0.4rem 0.8rem;
    border-radius: 6px;
    font-family: 'Inter', sans-serif;
    font-size: 0.85rem;
    outline: none;
    cursor: pointer;
}
body.light-mode .theme-select { background: rgba(0, 0, 0, 0.05); color: var(--text-main); }
.theme-select option { background: var(--bg-base); color: var(--text-main); }

input[type=range] {
    -webkit-appearance: none;
    background: transparent;
}
input[type=range]::-webkit-slider-thumb {
    -webkit-appearance: none;
    height: 14px;
    width: 14px;
    border-radius: 50%;
    background: var(--accent-glow);
    cursor: pointer;
    margin-top: -5px;
}
input[type=range]::-webkit-slider-runnable-track {
    width: 100%;
    height: 4px;
    cursor: pointer;
    background: var(--border-glass);
    border-radius: 2px;
}

.switch {
    position: relative;
    display: inline-block;
    width: 40px;
    height: 22px;
}
.switch input { opacity: 0; width: 0; height: 0; }

.switch input:focus-visible + .slider {
    outline: 2px solid var(--accent-glow);
    outline-offset: 2px;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0; left: 0; right: 0; bottom: 0;
    background-color: rgba(128, 128, 128, 0.2);
    transition: .3s;
    border-radius: 24px;
    border: 1px solid var(--border-glass);
}
.slider:before {
    position: absolute;
    content: "";
    height: 14px; 
    width: 14px;
    left: 3px; 
    bottom: 3px;
    background-color: var(--text-muted);
    transition: .3s;
    border-radius: 50%;
}
input:checked + .slider { background-color: var(--accent-glow); border-color: var(--accent-glow); }
input:checked + .slider:before { transform: translateX(18px); background-color: #fff; }

/* --- COOKIE & BACK TO TOP --- */
.cookie-banner {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    background: rgba(10, 10, 15, 0.95);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    padding: 1.5rem;
    border-radius: 12px;
    z-index: 9999;
    width: min(350px, calc(100% - 4rem));
    max-width: 350px;
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
    display: flex;
    flex-direction: column;
    gap: 1rem;
    opacity: 0;
    transform: translateY(20px);
    pointer-events: none;
    visibility: hidden;
    transition: opacity 0.5s ease, transform 0.5s ease, width 0.4s ease, bottom 0.4s ease, left 0.4s ease, right 0.4s ease, visibility 0s linear 0.5s;
}
body.light-mode .cookie-banner { background: rgba(248, 250, 252, 0.95); }

.cookie-banner.show {
    opacity: 1;
    transform: translateY(0);
    pointer-events: auto;
    visibility: visible;
    transition: opacity 0.5s ease, transform 0.5s ease, width 0.4s ease, bottom 0.4s ease, left 0.4s ease, right 0.4s ease, visibility 0s linear 0s;
}

.cookie-banner p {
    font-size: 0.9rem;
    color: var(--text-muted);
    margin: 0;
}

.cookie-banner a {
    color: var(--accent-glow);
    text-decoration: none;
}

.cookie-btn {
    background: var(--bg-surface);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    padding: 0.6rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: background 0.2s;
}

.cookie-btn:hover { background: rgba(150, 150, 150, 0.1); }

.back-to-top {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    background: rgba(10, 10, 15, 0.8);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-glass);
    color: var(--text-main);
    width: 45px;
    height: 45px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    cursor: pointer;
    z-index: 9998;
    opacity: 0;
    visibility: hidden;
    transform: translateY(20px);
    transition: all 0.3s ease, transform 0.4s cubic-bezier(0.2, 0.8, 0.2, 1);
    text-decoration: none;
}
body.light-mode .back-to-top { background: rgba(248, 250, 252, 0.8); }

.back-to-top.visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    background: rgba(150, 150, 150, 0.1);
    color: var(--accent-glow);
    border-color: rgba(150, 150, 150, 0.3);
}

/* --- ANIMATIONS --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 0.8s cubic-bezier(0.5, 0, 0, 1);
    will-change: opacity, transform;
}
.reveal.active {
    opacity: 1;
    transform: translateY(0);
}

/* --- CRITICAL FIX: MOBILE RESPONSIVENESS --- */
@media (max-width: 1024px) {
    .nav-content {
        padding: 0 1.5rem;
        /* CRITICAL FIX: The gap ensures the mobile toggle and the green circle will NEVER touch */
        gap: 1rem; 
    }
    
    .container {
        padding: 0 1.5rem;
    }
    

    .desktop-nav {
        position: absolute;
        right: 3rem;
        opacity: 0;
        transform: translateX(30px) scale(0.6);
        pointer-events: none;
        visibility: hidden;
    }
    
    .system-status {
        margin-left: 10px; 
        max-width: 32px; 
        padding: 0 11px; 
        gap: 0;
    }
    
    .status-text {
        max-width: 0;
        opacity: 0;
    }
    
    .mobile-toggle {
        /* CRITICAL FIX: Brings the toggle back into normal flow so it naturally responds to screen sizes */
        position: relative;
        right: auto;
        margin-left: auto;
        flex-shrink: 0;
        
        opacity: 1;
        transform: scale(1); 
        pointer-events: auto;
        visibility: visible;
    }
    
    .hero { padding: calc(var(--nav-height) + 6rem) 0 5rem; }
    .callout-box { padding: 4rem 1.5rem; }
    .back-to-top { bottom: 1.5rem; right: 1.5rem; }
    
    .cookie-banner {
        bottom: 1rem;
        left: 1rem;
        right: 1rem;
        width: calc(100% - 2rem);
        max-width: 350px;
    }
}