@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@200;300;400;500;600;700;800&display=swap');

:root {
    /* --- Base Variables (Default Light Theme: Monochrome Minimal) --- */
    --bg-color: #F5F5F7;
    --surface-color: #FFFFFF;
    --text-primary: #1D1D1F;
    --text-secondary: #86868B;
    --accent-color: #000000;
    --accent-contrast: #FFFFFF;
    --border-color: #D2D2D7;
    --nav-bg: rgba(255, 255, 255, 0.72);
    --shadow-subtle: 0 4px 6px rgba(0, 0, 0, 0.04), 0 10px 15px rgba(0, 0, 0, 0.08);
    --wireframe-bg: rgba(29, 29, 31, 0.03);
    --mono-font: 'Courier New', Courier, monospace;
}

/* --- THEME VARIATIONS --- */

/* Theme 1: Monochrome (Apple Style) */
[data-theme="monochrome"] {
    --bg-color: #F5F5F7;
    --surface-color: #FFFFFF;
    --text-primary: #1D1D1F;
    --text-secondary: #86868B;
    --accent-color: #000000;
    --accent-contrast: #FFFFFF;
    --border-color: #D2D2D7;
    --nav-bg: rgba(255, 255, 255, 0.72);
    --wireframe-bg: rgba(29, 29, 31, 0.03);
    --shadow-subtle: 0 4px 6px rgba(0, 0, 0, 0.04), 0 10px 15px rgba(0, 0, 0, 0.08);
}
[data-theme="monochrome"][data-mode="dark"] {
    --bg-color: #000000;
    --surface-color: #121214;
    --text-primary: #F5F5F7;
    --text-secondary: #86868B;
    --accent-color: #FFFFFF;
    --accent-contrast: #000000;
    --border-color: #2D2D30;
    --nav-bg: rgba(0, 0, 0, 0.72);
    --wireframe-bg: rgba(245, 245, 247, 0.03);
    --shadow-subtle: 0 4px 6px rgba(0, 0, 0, 0.4), 0 10px 15px rgba(0, 0, 0, 0.6);
}

/* Theme 2: Sterile Emerald (Laboratuvar/Temiz Oda Yeşili) */
[data-theme="emerald"] {
    --bg-color: #F3F7F5;
    --surface-color: #FFFFFF;
    --text-primary: #18221F;
    --text-secondary: #586B65;
    --accent-color: #059669;
    --accent-contrast: #FFFFFF;
    --border-color: #E2EAF0;
    --nav-bg: rgba(255, 255, 255, 0.75);
    --wireframe-bg: rgba(5, 150, 105, 0.03);
    --shadow-subtle: 0 4px 12px rgba(5, 150, 105, 0.04);
}
[data-theme="emerald"][data-mode="dark"] {
    --bg-color: #070C0A;
    --surface-color: #0E1512;
    --text-primary: #ECFDF5;
    --text-secondary: #809B90;
    --accent-color: #10B981;
    --accent-contrast: #070C0A;
    --border-color: #1D2E27;
    --nav-bg: rgba(7, 12, 10, 0.75);
    --wireframe-bg: rgba(16, 189, 129, 0.03);
    --shadow-subtle: 0 4px 15px rgba(0, 0, 0, 0.5);
}

/* Theme 3: Deep Cyber (Koyu Lacivert / Elektrik Mavisi) */
[data-theme="cyber"] {
    --bg-color: #EEF2F6;
    --surface-color: #FFFFFF;
    --text-primary: #0F172A;
    --text-secondary: #64748B;
    --accent-color: #2563EB;
    --accent-contrast: #FFFFFF;
    --border-color: #DFE5ED;
    --nav-bg: rgba(255, 255, 255, 0.75);
    --wireframe-bg: rgba(37, 99, 235, 0.03);
    --shadow-subtle: 0 4px 12px rgba(37, 99, 235, 0.04);
}
[data-theme="cyber"][data-mode="dark"] {
    --bg-color: #030712;
    --surface-color: #0C111E;
    --text-primary: #F3F4F6;
    --text-secondary: #9CA3AF;
    --accent-color: #3B82F6;
    --accent-contrast: #030712;
    --border-color: #1F293D;
    --nav-bg: rgba(3, 7, 18, 0.75);
    --wireframe-bg: rgba(59, 130, 246, 0.03);
    --shadow-subtle: 0 4px 15px rgba(0, 0, 0, 0.6);
}

/* Theme 4: Luxury Gold (Kozmetik / Şampanya) */
[data-theme="gold"] {
    --bg-color: #FAF8F5;
    --surface-color: #FFFFFF;
    --text-primary: #2C2621;
    --text-secondary: #7A7066;
    --accent-color: #C5A059;
    --accent-contrast: #FFFFFF;
    --border-color: #EADECE;
    --nav-bg: rgba(255, 255, 255, 0.75);
    --wireframe-bg: rgba(197, 160, 89, 0.03);
    --shadow-subtle: 0 4px 12px rgba(197, 160, 89, 0.04);
}
[data-theme="gold"][data-mode="dark"] {
    --bg-color: #0A0A09;
    --surface-color: #151412;
    --text-primary: #F4EFEB;
    --text-secondary: #A0958B;
    --accent-color: #D4AF37;
    --accent-contrast: #0A0A09;
    --border-color: #2D271F;
    --nav-bg: rgba(10, 10, 9, 0.75);
    --wireframe-bg: rgba(212, 175, 55, 0.03);
    --shadow-subtle: 0 4px 15px rgba(0, 0, 0, 0.6);
}


/* --- CORE RESET & BASICS --- */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Montserrat', -apple-system, BlinkMacSystemFont, sans-serif;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    transition: background-color 0.5s cubic-bezier(0.16, 1, 0.3, 1), color 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    overflow-x: hidden;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

/* Typography Scale */
h1 {
    font-size: clamp(3rem, 6vw, 5.5rem);
    font-weight: 700;
    letter-spacing: normal;
    line-height: 1.05;
    text-rendering: optimizeLegibility;
    font-kerning: normal;
}

h2 {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 600;
    letter-spacing: normal;
    line-height: 1.1;
    text-rendering: optimizeLegibility;
    font-kerning: normal;
}

h3 {
    font-size: clamp(1.4rem, 2.5vw, 2.2rem);
    font-weight: 600;
    text-rendering: optimizeLegibility;
    font-kerning: normal;
}

p {
    font-size: 1.125rem;
    font-weight: 400;
    color: var(--text-secondary);
    letter-spacing: 0.01em;
    transition: color 0.4s ease;
}

.eyebrow {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--text-secondary);
    opacity: 0.8;
    margin-bottom: 0.75rem;
    display: block;
}

/* Technical Monospace Meta Labels */
.section-meta {
    font-family: var(--mono-font);
    font-size: 0.75rem;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    opacity: 0.5;
    margin-bottom: 2rem;
    text-transform: uppercase;
}

a {
    color: var(--text-primary);
    text-decoration: none;
    transition: color 0.3s ease;
}

button {
    cursor: pointer;
    border: none;
    background: none;
    font-family: inherit;
}





/* --- 1. AWWWARDS PRELOADER (TEXT LIQUID FILL) --- */
#preloader {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: #0a0a0a; /* Sleek deep black background */
    color: #FFFFFF;
    z-index: 10000;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    /* Smooth fadeout transition for the preloader container background */
    transition: opacity 1.0s cubic-bezier(0.85, 0, 0.15, 1);
}

#preloader.loaded {
    opacity: 0;
    pointer-events: none;
}

.preloader-wrap {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
    width: 100%;
    position: relative;
    transform-origin: center center;
    /* Master exit transition (Massive Zoom & Dissolve) */
    transition: transform 1.3s cubic-bezier(0.85, 0, 0.15, 1), opacity 0.9s cubic-bezier(0.85, 0, 0.15, 1);
}

#preloader.loaded .preloader-wrap {
    transform: scale(25); /* Zooms the liquid logo letters to fill the screen */
    opacity: 0;
}

.preloader-liquid-logo {
    width: 95%;
    max-width: 950px; /* Increased size to make the logo significantly larger */
    position: relative;
}

.liquid-logo-svg {
    width: 100%;
    height: auto;
    display: block;
    overflow: visible;
}

/* Wave horizontal sloshing animation */
#liquid-wave {
    animation: wave-slosh 1.8s linear infinite;
}

@keyframes wave-slosh {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(-200px); /* Seamless loop for repeating wave cycle period */
    }
}

/* Native SVG Loading text styles (Right-aligned under the last letter 'L') */
.preloader-svg-info {
    font-family: var(--mono-font);
    transition: opacity 0.2s ease;
}

#preloader.loaded .preloader-svg-info {
    opacity: 0;
}

.svg-percent-text {
    font-size: 11px;
    font-weight: 700;
    fill: rgba(255, 255, 255, 0.85) !important;
    letter-spacing: 1px;
}

.preloader-counter-svg {
    fill: #ffffff !important;
    font-weight: 700;
    transition: fill 0.4s ease;
}

.svg-status-text {
    font-size: 8px;
    fill: rgba(255, 255, 255, 0.75) !important;
    letter-spacing: 0.5px;
}




/* --- NAVIGATION & THEME DROPDOWN --- */
nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 56px;
    background: var(--nav-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(134, 134, 139, 0.2);
    z-index: 1000;
    display: flex;
    justify-content: center;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.nav-container {
    width: 100%;
    max-width: 1000px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0 1.5rem;
}

.logo {
    font-size: 1.125rem;
    font-weight: 700;
    letter-spacing: 0.05em;
}

.logo span {
    font-family: var(--mono-font);
    font-size: 0.7rem;
    opacity: 0.4;
}

.nav-links {
    display: flex;
    gap: 2.2rem;
}

.nav-links a {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-primary);
    opacity: 0.8;
}

.nav-links a:hover {
    opacity: 1;
}

.nav-actions {
    display: flex;
    gap: 1.25rem;
    align-items: center;
}

.nav-actions button {
    color: var(--text-primary);
    font-size: 1rem;
    opacity: 0.8;
    transition: opacity 0.3s, transform 0.3s;
}

.nav-actions button:hover {
    opacity: 1;
    transform: scale(1.05);
}


/* Language Switcher Wrap (V11.8) */
.lang-switch-wrap {
    display: inline-flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.85rem;
    font-weight: 700;
}

.lang-switch-wrap .lang-active {
    color: var(--text-primary);
    opacity: 0.95;
    cursor: default;
}

.lang-switch-wrap .lang-divider {
    color: var(--text-secondary);
    opacity: 0.35;
    user-select: none;
}

.lang-toggle-btn {
    color: var(--text-secondary);
    font-size: 0.85rem;
    font-weight: 700;
    opacity: 0.65;
    text-transform: uppercase;
    transition: opacity 0.3s, color 0.3s, transform 0.3s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.lang-toggle-btn:hover {
    opacity: 1;
    color: var(--text-primary);
    transform: scale(1.05);
}

/* Palette customizer dropdown widget */
.theme-menu-container {
    position: relative;
}

.theme-dropdown {
    position: absolute;
    top: 36px;
    right: -10px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px;
    padding: 0.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    box-shadow: 0 10px 30px rgba(0,0,0,0.06);
    z-index: 1010;
    width: 160px;
    opacity: 0;
    transform: translateY(-10px);
    pointer-events: none;
    backdrop-filter: blur(10px);
    transition: opacity 0.3s ease, transform 0.3s ease, background-color 0.4s ease, border-color 0.4s ease;
}

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

.theme-opt {
    width: 100%;
    padding: 0.6rem 0.8rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.85rem;
    font-weight: 500;
    border-radius: 8px;
    text-align: left;
    color: var(--text-primary);
    transition: background 0.3s;
}

.theme-opt:hover {
    background: var(--wireframe-bg);
}

.theme-opt span {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: 100px;
    border: 1px solid var(--border-color);
}

.theme-opt[data-theme-val="monochrome"] span { background: #000000; }
.theme-opt[data-theme-val="emerald"] span { background: #10B981; }
.theme-opt[data-theme-val="cyber"] span { background: #3B82F6; }
.theme-opt[data-theme-val="gold"] span { background: #D4AF37; }


/* --- SIMULATED 404 SCREEN --- */
.error-screen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100vh;
    background: var(--bg-color);
    z-index: 9999;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    padding: 1.5rem;
}

.error-screen.active {
    opacity: 1;
    pointer-events: auto;
}

.error-content {
    text-align: center;
    max-width: 550px;
    width: 100%;
}

.error-eyebrow {
    font-family: var(--mono-font);
    font-size: 0.8rem;
    color: var(--text-secondary);
    opacity: 0.6;
    letter-spacing: 0.1em;
    margin-bottom: 1rem;
}

.error-screen h1 {
    font-size: clamp(6rem, 12vw, 10rem);
    font-weight: 800;
    line-height: 1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.05em;
    color: var(--accent-color);
}

.error-screen h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
}

.error-screen p {
    font-size: 1rem;
    margin-bottom: 2.5rem;
    color: var(--text-secondary);
    line-height: 1.6;
}


/* --- SECTIONS & SEPARATORS --- */
.section {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 7rem 1.5rem;
    position: relative;
}

.border-top {
    border-top: 1px solid var(--border-color);
    transition: border-color 0.4s ease;
}

.section-content {
    max-width: 1000px;
    width: 100%;
    text-align: center;
}

/* Hero Section specifics */
.hero {
    padding-top: 56px;
    align-items: flex-start;
    padding-top: 15vh;
}

.hero h1 {
    margin-bottom: 1.5rem;
}

.hero p.large-p {
    font-size: clamp(1.25rem, 2.5vw, 1.65rem);
    max-width: 800px;
    margin: 0 auto 3.5rem auto;
    font-weight: 500;
}

.hero-actions {
    display: flex;
    justify-content: center;
    gap: 1.25rem;
    margin-bottom: 4rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.95rem 2rem;
    border-radius: 100px;
    font-size: 1rem;
    font-weight: 600;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    text-align: center;
}

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

.btn-primary:hover {
    transform: scale(1.02);
    box-shadow: var(--shadow-subtle);
}

.btn-secondary {
    background-color: transparent;
    color: var(--accent-color);
    border: 1.5px solid var(--border-color);
}

.btn-secondary:hover {
    background-color: var(--accent-color);
    color: var(--accent-contrast);
    border-color: var(--accent-color);
}

.hero-image-wrapper {
    margin-top: 4.5rem;
    width: 100%;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}



/* Canvas Particles */
#hero-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
}

.hero .section-content {
    position: relative;
    z-index: 1;
}


/* --- INTERACTIVE WIREFRAME PLACEHOLDERS --- */
.wireframe-placeholder {
    position: relative;
    background-color: var(--wireframe-bg);
    border: 1px dashed rgba(134, 134, 139, 0.35); /* Subtle dashed grid borders */
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    color: var(--text-secondary);
    padding: 2.5rem 1.5rem;
    gap: 1rem;
    text-align: center;
    transition: border-color 0.4s ease, background-color 0.4s ease;
    overflow: hidden;
}

/* Blueprint corner tick-marks */
.wireframe-placeholder::before {
    content: '';
    position: absolute;
    top: 12px;
    left: 12px;
    width: 10px;
    height: 10px;
    border-top: 2px solid var(--text-secondary);
    border-left: 2px solid var(--text-secondary);
    opacity: 0.25;
}



.wireframe-placeholder i {
    font-size: 2.2rem;
    opacity: 0.4;
    color: var(--text-primary);
    transition: color 0.4s ease;
}

.wireframe-placeholder span {
    font-size: 0.8rem;
    font-weight: 500;
    letter-spacing: 0.05em;
    max-width: 80%;
    opacity: 0.8;
}

.hero-placeholder {
    min-height: 380px;
    width: 100%;
}

.service-placeholder {
    min-height: 280px;
    width: 100%;
}

.product-placeholder {
    height: 160px;
    width: 100%;
    margin-bottom: 1.5rem;
}

/* --- BLUEPRINT SVG & ANIMATION SYSTEM --- */
.blueprint-svg {
    width: 100%;
    height: 100%;
    display: block;
}

.product-mini-svg {
    width: 100%;
    height: 120px;
    display: block;
}

/* Blueprint animations */
.blueprint-svg .laminar-flow {
    animation: flowScroll 15s linear infinite;
}

@keyframes flowScroll {
    from {
        stroke-dashoffset: 0;
    }
    to {
        stroke-dashoffset: -200;
    }
}

.blueprint-svg .nozzle-drop {
    animation: dropFall 2.2s ease-in-out infinite;
}

@keyframes dropFall {
    0% {
        transform: translateY(0) scale(0.5);
        opacity: 0;
    }
    20% {
        transform: translateY(10px) scale(1);
        opacity: 1;
    }
    80% {
        transform: translateY(80px) scale(0.7);
        opacity: 0;
    }
    100% {
        transform: translateY(80px) scale(0.7);
        opacity: 0;
    }
}

.blueprint-svg .laser-line {
    animation: laserScan 3s ease-in-out infinite alternate;
}

@keyframes laserScan {
    0% {
        opacity: 0.2;
    }
    50% {
        opacity: 0.9;
        stroke: #FF3B30;
    }
    100% {
        opacity: 0.2;
    }
}

.blueprint-svg .nitrogen-flow {
    stroke-dasharray: 4 4;
    animation: flowScroll 3s linear infinite;
}


/* --- BRANDS MARQUEE SYSTEM --- */
.brands-marquee-section {
    width: 100%;
    overflow: hidden;
    background: var(--surface-color);
    border-bottom: 1px solid var(--border-color);
    border-top: 1px solid var(--border-color);
    padding: 1.75rem 0;
    position: relative;
    display: flex;
    align-items: center;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

/* Blur fades at the edges of the marquee for Awwwards grade premium touch */
.brands-marquee-section::before,
.brands-marquee-section::after {
    content: '';
    position: absolute;
    top: 0;
    width: 120px;
    height: 100%;
    z-index: 2;
    pointer-events: none;
}

.brands-marquee-section::before {
    left: 0;
    background: linear-gradient(to right, var(--surface-color), transparent);
}

.brands-marquee-section::after {
    right: 0;
    background: linear-gradient(to left, var(--surface-color), transparent);
}

.marquee-wrapper {
    display: flex;
    width: 100%;
    overflow: hidden;
}

.marquee {
    display: flex;
    flex-shrink: 0;
    align-items: center;
    justify-content: space-around;
    min-width: 100%;
    gap: 3rem;
    animation: marqueeScroll 35s linear infinite;
}

.marquee span {
    font-family: var(--mono-font);
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--text-secondary);
    opacity: 0.5;
    white-space: nowrap;
    transition: opacity 0.3s ease, color 0.3s ease;
}

.marquee span:hover {
    opacity: 0.95;
    color: var(--accent-color);
}

@keyframes marqueeScroll {
    0% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(-100%, 0, 0);
    }
}


/* --- SERVICES CARD OVERHAUL --- */
.service-grid {
    display: flex;
    flex-direction: column;
    gap: 3rem;
    margin-top: 4rem;
}

.service-card {
    background: var(--surface-color);
    border-radius: 24px;
    padding: 3.5rem;
    text-align: left;
    box-shadow: var(--shadow-subtle);
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    width: 100%;
    border: 1px solid transparent;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease, background-color 0.4s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-color);
}

.service-card.featured {
    border: 1px solid var(--border-color);
}

.expanded-desc {
    font-size: 1.05rem;
    line-height: 1.7;
    margin-top: 1rem;
}

.service-card h3 {
    margin-bottom: 1rem;
    font-size: clamp(2rem, 3.5vw, 2.75rem);
}

.service-card p {
    color: var(--text-secondary);
}


/* --- INTERACTIVE B2B PRODUCTION CALCULATOR --- */
.calc-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 2.5rem;
    margin-top: 4rem;
    text-align: left;
}

.calc-panel {
    background: var(--surface-color);
    border-radius: 24px;
    padding: 3rem;
    box-shadow: var(--shadow-subtle);
    border: 1px solid var(--border-color);
    transition: background-color 0.4s ease, border-color 0.4s ease;
    display: flex;
    flex-direction: column;
}

.calc-panel.outputs {
    justify-content: space-between; /* Creates balanced vertical negative space */
}

.calc-panel h3 {
    font-size: 1.4rem;
    font-weight: 600;
    margin-bottom: 2rem;
    border-bottom: 1px solid var(--border-color);
    padding-bottom: 1rem;
}

.input-group {
    margin-bottom: 1.75rem;
}

.input-group label {
    display: block;
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
}

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

.range-header span {
    font-weight: 700;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--accent-color);
}

/* Radio button toggle container styling */
.radio-toggle {
    display: flex;
    background: var(--bg-color);
    padding: 0.3rem;
    border-radius: 100px;
    border: 1px solid var(--border-color);
}

.radio-toggle input[type="radio"] {
    display: none;
}

.radio-toggle label {
    flex: 1;
    text-align: center;
    padding: 0.7rem 1.5rem;
    margin: 0;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: none;
    letter-spacing: 0;
    border-radius: 100px;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1);
    color: var(--text-secondary);
}

.radio-toggle input[type="radio"]:checked + label {
    background: var(--surface-color);
    color: var(--text-primary);
    box-shadow: 0 2px 4px rgba(0,0,0,0.05);
}

/* Range input styling */
.range-slider {
    -webkit-appearance: none;
    width: 100%;
    height: 4px;
    border-radius: 100px;
    background: var(--border-color);
    outline: none;
}

.range-slider::-webkit-slider-thumb {
    -webkit-appearance: none;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: var(--accent-color);
    cursor: pointer;
    transition: transform 0.2s;
}

.range-slider::-webkit-slider-thumb:hover {
    transform: scale(1.15);
}

/* Custom premium checkboxes styling */
.checkboxes {
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.check-container {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    cursor: pointer;
    font-size: 0.9rem;
    font-weight: 500 !important;
    text-transform: none !important;
    letter-spacing: 0 !important;
    position: relative;
    user-select: none;
    padding: 0.25rem 0;
    line-height: 1.2;
}

.check-container span:not(.check-mark) {
    display: inline-block;
    transform: translateY(-4px); /* Shifted higher (towards the top of the checkbox) */
}

.check-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.check-mark {
    position: relative;
    display: inline-block;
    width: 18px;
    height: 18px;
    background-color: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 5px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.check-container input:checked ~ .check-mark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.check-mark::after {
    content: "";
    position: absolute;
    left: 50%;
    top: 45%;
    width: 4px;
    height: 9px;
    border: solid var(--accent-contrast);
    border-width: 0 2px 2px 0;
    transform: translate(-50%, -50%) rotate(45deg);
    display: none;
}

.check-container input:checked ~ .check-mark::after {
    display: block;
}

/* Output values list */
.output-list {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    flex-grow: 1;
    justify-content: center; /* Centers the lists vertically when matching left height */
    margin: 1rem 0 2rem 0;
}

.output-row {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 1.25rem;
    align-items: center;
    padding-bottom: 1.25rem;
    border-bottom: 1px solid var(--border-color);
}

.out-label {
    font-size: 0.95rem;
    color: var(--text-secondary);
    text-align: left;
}

.out-val {
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--text-primary);
    text-align: right;
}

/* Dynamic B2B Production Pipeline / Capacity Gauge */
.capacity-gauge-wrap {
    margin-top: 1.25rem;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

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

.gauge-percent {
    font-weight: 700;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--accent-color);
}

.capacity-gauge {
    width: 100%;
    height: 6px;
    background: var(--bg-color);
    border: 1px solid var(--border-color);
    border-radius: 100px;
    overflow: hidden;
}

.gauge-fill {
    width: 10%;
    height: 100%;
    background-color: var(--accent-color);
    border-radius: 100px;
    transition: width 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.gauge-status {
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-secondary);
}


/* --- BENTO GRID SYSTEM --- */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem; /* Expanded gap for premium breathability */
    margin-top: 4rem;
    text-align: left;
}

.bento-item {
    position: relative;
    background: var(--surface-color);
    border-radius: 24px;
    padding: 3rem; /* Expanded padding */
    border: 1px solid var(--border-color);
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.4s ease, border-color 0.4s ease, background-color 0.4s ease;
    overflow: hidden;
}

.bento-item:hover {
    transform: translateY(-4px);
    border-color: var(--accent-color);
}

/* Linear/Vercel border beam effect */
.bento-item::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0; bottom: 0;
    border-radius: 24px;
    padding: 1.5px;
    background: linear-gradient(135deg, var(--accent-color), transparent 60%);
    -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    opacity: 0;
    transition: opacity 0.4s ease;
    pointer-events: none;
}

.bento-item:hover::before {
    opacity: 0.85;
}

.bento-number {
    font-size: clamp(2.5rem, 5vw, 4rem);
    font-weight: 700;
    color: var(--text-primary);
    line-height: 1;
    margin-bottom: 0.75rem;
    letter-spacing: -0.03em;
}

.bento-label {
    font-size: 0.9rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-primary);
    margin-bottom: 0.75rem;
}

.bento-desc {
    font-size: 0.95rem;
    color: var(--text-secondary);
    line-height: 1.5;
}


/* --- PRODUCT INVENTORY --- */
.product-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 4rem;
}

.product-item {
    background: var(--surface-color);
    border-radius: 24px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: stretch;
    text-align: center;
    box-shadow: var(--shadow-subtle);
    border: 1px solid transparent;
    transition: transform 0.3s ease, border-color 0.3s ease, background-color 0.4s ease;
}

.product-item:hover {
    transform: translateY(-5px);
    border-color: var(--border-color);
}

.product-item h4 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
}

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


/* --- FAQ SYSTEM --- */
.faq-container {
    max-width: 800px;
    margin: 4rem auto 0 auto;
    text-align: left;
}

.faq-item {
    border-bottom: 1px solid var(--border-color);
    transition: border-color 0.4s ease;
}

.faq-question {
    width: 100%;
    padding: 1.75rem 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: left;
    color: var(--text-primary);
    font-size: 1.15rem;
    font-weight: 600;
    transition: color 0.3s ease;
    background: transparent;
    border: none;
    cursor: pointer;
}

.faq-question:hover {
    color: var(--accent-color);
}

.faq-question i {
    font-size: 1rem;
    transition: transform 0.3s ease;
    opacity: 0.6;
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease-out;
}

.faq-answer p {
    font-size: 1rem;
    padding-bottom: 1.75rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.faq-item.active .faq-question i {
    transform: rotate(45deg);
}


/* --- CONTACT SECTION OVERHAUL --- */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    text-align: left;
}

.contact-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.contact-card {
    background: var(--surface-color);
    border-radius: 20px;
    padding: 2rem;
    box-shadow: var(--shadow-subtle);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), box-shadow 0.3s ease, border-color 0.3s ease, background-color 0.4s ease;
    border: 1px solid transparent;
}

.contact-card:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-subtle);
    border-color: var(--border-color);
}

.contact-card i {
    font-size: 2rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    opacity: 0.8;
    transition: color 0.3s ease;
}

.contact-card h3 {
    font-size: 1.2rem;
    margin-bottom: 0.5rem;
}

.contact-card p {
    font-size: 1rem;
}

.contact-card a {
    font-weight: 600;
    transition: color 0.3s ease;
}

/* Brand hover actions */
.contact-card:has(.fa-whatsapp):hover i,
.contact-card:has(.fa-whatsapp):hover a {
    color: #25D366 !important;
}

.contact-card:has(.fa-instagram):hover i,
.contact-card:has(.fa-instagram):hover a {
    color: #E1306C !important;
}

.contact-card:has(.fa-google):hover i,
.contact-card:has(.fa-google):hover a {
    color: #EA4335 !important;
}

.contact-card:has(.fa-phone):hover i,
.contact-card:has(.fa-phone):hover a {
    color: #007AFF !important;
}

.contact-card:has(.fa-envelope):hover i,
.contact-card:has(.fa-envelope):hover a {
    color: #FF9500 !important;
}

.contact-card:has(.fa-location-dot):hover i {
    color: #FF3B30 !important;
}

/* Contact Form container */

.form-status-msg {
    padding: 1.2rem;
    border-radius: 12px;
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 0.8rem;
    line-height: 1.5;
    animation: fadeIn 0.4s ease;
}

.form-status-msg.success {
    background: rgba(16, 185, 129, 0.12);
    border: 1px solid rgba(16, 185, 129, 0.4);
    color: #10b981;
}

.form-status-msg.error {
    background: rgba(239, 68, 68, 0.12);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #ef4444;
}

.form-status-msg.loading {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.contact-form {
    background: var(--surface-color);
    border-radius: 20px;
    padding: 3rem;
    box-shadow: var(--shadow-subtle);
    border: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.contact-form h3 {
    font-size: 1.5rem;
    margin-bottom: 2rem;
    text-align: center;
}

.form-input {
    width: 100%;
    padding: 1.2rem;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-color);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.4s ease;
}

.form-input:focus {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(134, 134, 139, 0.2);
    outline: none;
}

textarea.form-input {
    resize: vertical;
}


/* --- CUSTOM PREMIUM SELECT DROPDOWN --- */
.custom-select-container {
    position: relative;
    width: 100%;
    margin-bottom: 1.5rem;
}

.custom-select-trigger {
    width: 100%;
    padding: 1.2rem;
    border: 1px solid var(--border-color);
    border-radius: 12px;
    background: var(--bg-color);
    color: var(--text-primary);
    font-size: 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: border-color 0.3s ease, box-shadow 0.3s ease, background-color 0.4s ease;
    user-select: none;
}

.custom-select-container.open .custom-select-trigger {
    border-color: var(--accent-color);
    box-shadow: 0 0 0 2px rgba(134, 134, 139, 0.2);
}

.custom-select-arrow {
    width: 8px;
    height: 8px;
    border-right: 2px solid var(--text-secondary);
    border-bottom: 2px solid var(--text-secondary);
    transform: rotate(45deg);
    transition: transform 0.3s ease, border-color 0.3s ease;
    margin-right: 0.5rem; /* Padded from the right border */
    margin-top: -3px;
}

.custom-select-container.open .custom-select-arrow {
    transform: rotate(-135deg);
    margin-top: 3px;
}

.custom-select-options {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    width: 100%;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 12px; /* Smooth rounded corners for dropdown box */
    box-shadow: var(--shadow-subtle);
    z-index: 100;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: opacity 0.3s cubic-bezier(0.16, 1, 0.3, 1), transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), visibility 0.3s;
    overflow: hidden;
}

.custom-select-container.open .custom-select-options {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.custom-select-option {
    padding: 1rem 1.2rem;
    font-size: 0.95rem;
    color: var(--text-primary);
    cursor: pointer;
    transition: background-color 0.2s ease, color 0.2s ease;
    user-select: none;
    text-align: left;
}

.custom-select-option:hover {
    background: var(--wireframe-bg);
}

.custom-select-option.selected {
    background: var(--accent-color);
    color: var(--accent-contrast);
}


/* --- FOOTER & COMPLEMENTS --- */
footer {
    padding: 5rem 1.5rem;
    background: var(--surface-color);
    text-align: center;
    border-top: 1px solid var(--border-color);
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

.footer-links {
    display: flex;
    justify-content: center;
    gap: 2rem;
    margin-bottom: 2.5rem;
}

.footer-links a {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-secondary);
}

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

footer p {
    font-size: 0.8rem;
}


/* --- DYNAMIC SCROLL ANIMATIONS --- */
.reveal {
    opacity: 0;
    transform: translateY(40px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* --- SCROLL PROGRESS INDICATOR --- */
.scroll-progress {
    position: fixed;
    top: 0;
    left: 0;
    width: 0%;
    height: 3px;
    background: var(--accent-color);
    z-index: 10001;
    transition: background-color 0.4s ease;
}

/* --- BLUEPRINT TOOLTIP & HOTSPOTS --- */
.blueprint-tooltip {
    line-height: 1.5;
    background: var(--surface-color);
    border: 1px solid var(--accent-color);
    border-left: 3px solid var(--accent-color) !important;
    padding: 0.75rem 1rem;
    border-radius: 8px;
    font-family: inherit;
    font-size: 0.82rem;
    box-shadow: var(--shadow-subtle);
    max-width: 280px;
    color: var(--text-primary);
    transition: opacity 0.2s;
}

.blueprint-hotspot {
    cursor: pointer;
}

.blueprint-hotspot:hover .core-dot {
    fill: var(--accent-color);
    stroke: var(--accent-contrast);
    stroke-width: 1.5;
}

/* --- TERMINAL 404 DIAGNOSTICS --- */
.error-terminal {
    background: #000000;
    color: #00FF66;
    border-radius: 12px;
    padding: 1.25rem;
    font-family: var(--mono-font);
    font-size: 0.8rem;
    text-align: left;
    margin: 2rem auto;
    width: 100%;
    max-width: 480px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.15);
}

.terminal-header {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.15);
    padding-bottom: 0.5rem;
    margin-bottom: 0.75rem;
}

.terminal-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.terminal-dot.red { background: #FF5F56; }
.terminal-dot.yellow { background: #FFBD2E; }
.terminal-dot.green { background: #27C93F; }

.terminal-title {
    color: rgba(255, 255, 255, 0.5);
    margin-left: 0.5rem;
    font-size: 0.75rem;
}

.terminal-body {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
    max-height: 150px;
    overflow-y: auto;
}

.terminal-body div {
    line-height: 1.4;
}

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

.error-actions-panel button {
    padding: 0.8rem 1.8rem !important;
}

/* --- QUALITY SPLIT ACCORDION LAYOUT (V12.2) --- */
.quality-split-layout {
    display: grid;
    grid-template-columns: 1fr 1.1fr;
    gap: 4rem;
    align-items: flex-start;
    text-align: left;
    margin-top: 2rem;
}

.quality-left {
    position: static;
}

.quality-left p {
    text-align: justify;
    text-align-last: center;
    text-justify: inter-word;
}

.trust-accordion {
    display: flex;
    flex-direction: column;
    gap: 1rem;
    width: 100%;
}

.accordion-item {
    background: var(--wireframe-bg);
    border: 1px solid var(--border-color);
    border-radius: 16px;
    overflow: hidden;
    transition: background-color 0.4s ease, border-color 0.4s ease, box-shadow 0.4s ease;
}

.accordion-item.active {
    background: var(--surface-color);
    border-color: var(--accent-color);
    box-shadow: var(--shadow-subtle);
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
}

.header-title-wrap {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    color: var(--text-primary);
}

.header-title-wrap i {
    font-size: 1.4rem;
    color: var(--accent-color);
    width: 24px;
    text-align: center;
    transition: transform 0.3s ease;
}

.accordion-item.active .header-title-wrap i {
    transform: scale(1.1);
}

.header-title-wrap h3 {
    margin: 0;
    font-size: 1.15rem;
    font-weight: 700;
}

.accordion-icon {
    color: var(--text-secondary);
    transition: transform 0.3s ease, color 0.3s ease;
    font-size: 0.9rem;
}

.accordion-item.active .accordion-icon {
    transform: rotate(180deg);
    color: var(--accent-color);
}

.accordion-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.accordion-content {
    padding: 0 1.5rem 1.5rem 3.65rem;
}

.accordion-content p {
    margin: 0;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-secondary);
}


/* --- RESPONSIVE ADJUSTMENTS --- */
@media (max-width: 768px) {


    /* Navigation */
    .nav-container {
        padding: 0 1rem;
    }
    .nav-links {
        display: none;
    }

    /* Core Layout Elements */
    .section {
        padding: 5rem 1rem 3.5rem 1rem;
        min-height: auto;
    }
    
    .service-grid, .contact-grid, .bento-grid, .contact-info, .calc-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    /* Hero Responsive Adjustments */
    .hero {
        padding-top: 80px;
    }

    h1 {
        font-size: 2.1rem;
        line-height: 1.25;
        letter-spacing: normal;
        margin-bottom: 1.5rem;
    }

    h2 {
        font-size: 1.75rem;
        line-height: 1.3;
        letter-spacing: normal;
    }

    p {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    p.large-p {
        font-size: 1.15rem;
        line-height: 1.5;
        margin-bottom: 2.5rem;
    }

    /* Hero Buttons Alignment & Spacing */
    .hero-actions {
        display: flex;
        flex-direction: column;
        gap: 1.1rem;
        width: 100%;
        max-width: 280px;
        margin: 0 auto 3.5rem auto;
    }

    .hero-actions .btn {
        margin-left: 0 !important;
        width: 100%;
        padding: 0.9rem 1.5rem;
        font-size: 0.95rem;
    }

    /* Responsive Wireframe Placeholders */
    .hero-placeholder {
        min-height: 200px;
    }
    .service-placeholder {
        min-height: 180px;
    }
    .product-placeholder {
        height: 110px;
    }

    .hero-image-wrapper {
        margin-top: 2.5rem;
    }

    /* Services Card Mobile Tweaks */
    .service-card {
        padding: 2rem 1.5rem;
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .service-card h3 {
        font-size: 1.5rem;
    }

    .expanded-desc {
        font-size: 0.95rem;
        line-height: 1.6;
    }

    /* Bento Grid Mobile Layout */
    .bento-item {
        padding: 1.75rem;
    }

    .bento-number {
        font-size: 2.4rem;
        margin-bottom: 0.5rem;
    }

    .bento-label {
        font-size: 0.75rem;
        margin-bottom: 0.5rem;
    }

    .bento-desc {
        font-size: 0.85rem;
        line-height: 1.45;
    }

    /* B2B Calculator mobile padding */
    .calc-panel {
        padding: 2rem 1.5rem;
    }

    .output-row {
        grid-template-columns: 1fr;
        gap: 0.35rem;
        align-items: flex-start;
        padding-bottom: 1rem;
    }

    .out-val {
        text-align: left;
    }

    /* FAQ Mobile Styling */
    .faq-container {
        margin-top: 2.5rem;
    }

    .faq-question {
        font-size: 0.95rem;
        padding: 1.25rem 0;
    }

    .faq-answer p {
        font-size: 0.85rem;
        line-height: 1.5;
        padding-bottom: 1.25rem;
    }

    /* Contact Details Mobile Grid */
    .contact-form {
        padding: 2.5rem 1.5rem;
    }

    .contact-form h3 {
        font-size: 1.25rem;
        margin-bottom: 1.5rem;
    }

    .contact-card {
        padding: 1.5rem;
    }

    .form-input {
        padding: 1rem;
        margin-bottom: 1rem;
        font-size: 0.9rem;
    }

    .footer-links {
        flex-wrap: wrap;
        gap: 1.25rem 2rem;
    }

    /* Quality Accordion Mobile Adjustments */
    .quality-split-layout {
        grid-template-columns: 1fr;
        gap: 2.5rem;
        margin-top: 1.5rem;
    }
    
    .quality-left {
        position: static;
    }
    
    .accordion-header {
        padding: 1.25rem 1rem;
    }
    
    .accordion-content {
        padding: 0 1rem 1.25rem 2.85rem;
    }
}

/* --- CONVEYOR BELT PRODUCTION LOOP (V10.7) --- */
@keyframes conveyorStep {
    0%, 60% { transform: translateX(0); } /* Paused for processing */
    100% { transform: translateX(150px); } /* Translating forward */
}

@keyframes beltRollStep {
    0%, 60% { stroke-dashoffset: 0px; }
    100% { stroke-dashoffset: -150px; } /* Matches 150px bottle translation exactly */
}

@keyframes activeFeedText {
    0%, 60% { opacity: 0.3; }
    100% { opacity: 1; }
}

@keyframes activeDoseText {
    0%, 60% { opacity: 1; }
    60.1%, 100% { opacity: 0.3; }
}

@keyframes activeSealText {
    0%, 60% { opacity: 1; }
    60.1%, 100% { opacity: 0.3; }
}

@keyframes activeExitText {
    0%, 60% { opacity: 0.3; }
    60.1%, 100% { opacity: 1; }
}

/* Conveyor group & belt animation is handled natively inside SVG via animate tags (V11.2) */
.conveyor-group {
    /* animation: conveyorStep 4s cubic-bezier(0.4, 0, 0.2, 1) infinite; */
}

.belt-dash {
    /* animation: beltRollStep 4s cubic-bezier(0.4, 0, 0.2, 1) infinite; */
}

.label-feed .st-label {
    animation: activeFeedText 4s linear infinite;
}

.label-dose .st-label {
    animation: activeDoseText 4s linear infinite;
}

.label-seal .st-label {
    animation: activeSealText 4s linear infinite;
}

.label-exit .st-label {
    animation: activeExitText 4s linear infinite;
}



.faq-question {
    cursor: pointer !important;
    user-select: none;
}

.faq-item.active .faq-answer {
    max-height: 500px !important;
    opacity: 1 !important;
}

.faq-answer {
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease;
}