/* ==========================================================================
   Applause Consult & Litter Control Services - Premium Style System
   Design: Modern Asymmetrical Industrial Grid (Anti-Gravity principles)
   ========================================================================== */

/* 1. CSS VARIABLES & SYSTEM DESIGN TOKENS */
:root {
    --primary-navy: #0B2341;
    --primary-navy-rgb: 11, 35, 65;
    --secondary-green: #22A652;
    --secondary-green-rgb: 34, 166, 82;
    --accent-white: #FFFFFF;
    --text-dark: #1E1E1E;
    --text-muted: #5A6A7E;
    --bg-light: #F8FAFC;
    --bg-dark-panel: #0D1622;
    --border-color: rgba(11, 35, 65, 0.12);
    
    /* Anti-cliché sharp geometry */
    --radius-sharp: 0px;
    --radius-btn: 2px;
    
    /* Spacing values */
    --space-xs: 0.5rem;
    --space-sm: 1rem;
    --space-md: 2rem;
    --space-lg: 4rem;
    --space-xl: 8rem;
    
    /* Animation Curve (Spring Physic simulation) */
    --spring-curve: cubic-bezier(0.25, 0.8, 0.25, 1.25);
    --transition-fast: 0.2s var(--spring-curve);
    --transition-normal: 0.4s var(--spring-curve);
    --transition-slow: 0.8s var(--spring-curve);
}

/* 2. BASE RESET & TYPOGRAPHY */
html, body {
    margin: 0;
    padding: 0;
    max-width: 100%;
    overflow-x: hidden;
    scroll-behavior: smooth;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    color: var(--text-dark);
    background-color: #E5ECF4; /* Compact layout gray backdrop */
}

.page-wrapper {
    max-width: 100%;
    margin: 0;
    background-color: var(--bg-light);
    position: relative;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

@media (max-width: 1280px) {
    .page-wrapper {
        border-left: none;
        border-right: none;
    }
}

@media (min-width: 1400px) {
    .container {
        max-width: 1600px !important;
    }
}

h1, h2, h3, h4, h5, h6, .display-font {
    font-family: 'Archivo', sans-serif;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: -0.03em;
    color: var(--primary-navy);
}

/* Sharp, precise buttons */
.btn-premium {
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    border-radius: var(--radius-btn);
    padding: 0.85rem 2.2rem;
    font-size: 0.85rem;
    transition: all var(--transition-fast);
    border: 2px solid transparent;
}

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

.btn-premium-navy:hover {
    background-color: transparent;
    color: var(--primary-navy);
    border-color: var(--primary-navy);
    transform: translateY(-3px);
    box-shadow: 0 8px 0 var(--secondary-green);
}

.btn-premium-green {
    background-color: var(--secondary-green);
    color: var(--accent-white);
}

.btn-premium-green:hover {
    background-color: transparent;
    color: var(--secondary-green);
    border-color: var(--secondary-green);
    transform: translateY(-3px);
    box-shadow: 0 8px 0 var(--primary-navy);
}

.btn-premium-outline {
    background-color: transparent;
    border-color: var(--primary-navy);
    color: var(--primary-navy);
}

.btn-premium-outline:hover {
    background-color: var(--primary-navy);
    color: var(--accent-white);
    transform: translateY(-3px);
    box-shadow: 0 8px 0 var(--secondary-green);
}

/* 3. LAYOUTS: ASYMMETRICAL INDUSTRIAL HERO */
.asymmetric-hero {
    position: relative;
    min-height: 95vh;
    background-color: var(--bg-dark-panel);
    overflow: hidden;
    display: flex;
    align-items: center;
    padding: var(--space-lg) 0;
}

/* Diagonal industrial background lines */
.asymmetric-hero::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 80%;
    height: 200%;
    background: linear-gradient(135deg, rgba(34, 166, 82, 0.05) 0%, transparent 60%);
    transform: skewX(-15deg);
    z-index: 1;
}

.asymmetric-grid {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: 55% 45%;
    gap: 40px;
    align-items: center;
}

@media (max-width: 991px) {
    .asymmetric-grid {
        grid-template-columns: 100%;
    }
}

.hero-large-text {
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    line-height: 0.95;
    color: var(--accent-white);
    margin-bottom: var(--space-sm);
    position: relative;
}

.hero-large-text span {
    color: var(--secondary-green);
}

.hero-sub-text {
    color: var(--text-muted);
    font-size: 1.2rem;
    font-weight: 400;
    max-width: 90%;
    margin-bottom: var(--space-md);
    line-height: 1.6;
}

/* Asymmetric mechanical element layer mapping */
.hero-visual-frame {
    position: relative;
    width: 100%;
    height: 500px;
}

.hero-img-layer-1 {
    position: absolute;
    top: 5%;
    left: 10%;
    width: 80%;
    height: 85%;
    border: 2px solid var(--secondary-green);
    background-color: rgba(11, 35, 65, 0.5);
    background-size: cover;
    background-position: center;
    z-index: 2;
    filter: grayscale(30%);
    box-shadow: 15px 15px 0 var(--primary-navy);
}

.hero-img-layer-2 {
    position: absolute;
    bottom: -5%;
    right: 5%;
    width: 50%;
    height: 50%;
    border: 2px solid var(--accent-white);
    background-color: var(--primary-navy);
    background-size: cover;
    background-position: center;
    z-index: 3;
    filter: grayscale(10%);
    box-shadow: -10px -10px 0 rgba(34, 166, 82, 0.8);
}

/* Floating particle nodes */
.hero-particle {
    position: absolute;
    width: 12px;
    height: 12px;
    background-color: var(--secondary-green);
    z-index: 4;
    animation: floatParticle 8s infinite ease-in-out;
}

.hero-particle-1 { top: 20%; left: 5%; animation-delay: 0s; }
.hero-particle-2 { bottom: 15%; right: 8%; animation-delay: 2s; }
.hero-particle-3 { top: 60%; right: 45%; animation-delay: 4s; }

/* 4. COMPONENT: INDUSTRIAL SHARP CARDS (No bento trap) */
.industrial-card {
    background: var(--accent-white);
    border: 2px solid var(--primary-navy);
    border-radius: var(--radius-sharp);
    padding: var(--space-md);
    transition: all var(--transition-normal);
    position: relative;
    overflow: hidden;
}

.industrial-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    right: 0;
    width: 0;
    height: 0;
    border-style: solid;
    border-width: 0 0 16px 16px;
    border-color: transparent transparent var(--secondary-green) transparent;
    transition: all var(--transition-fast);
}

.industrial-card:hover {
    transform: translateY(-8px);
    box-shadow: 12px 12px 0 var(--primary-navy);
    border-color: var(--secondary-green);
}

.industrial-card:hover::after {
    border-color: transparent transparent var(--primary-navy) transparent;
}

.card-icon-container {
    width: 60px;
    height: 60px;
    background-color: rgba(34, 166, 82, 0.1);
    color: var(--secondary-green);
    font-size: 1.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: var(--radius-sharp);
    margin-bottom: var(--space-sm);
    border: 1px solid rgba(34, 166, 82, 0.3);
}

/* 5. COMPONENT: SWIPE BEFORE/AFTER SLIDER (pure CSS + JS binding) */
.slider-container {
    position: relative;
    width: 100%;
    height: 400px;
    overflow: hidden;
    border: 3px solid var(--primary-navy);
    box-shadow: 15px 15px 0 var(--secondary-green);
}

.slider-img {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-size: cover;
    background-position: center;
}

.slider-before {
    z-index: 1;
}

.slider-after {
    z-index: 2;
    width: 50%; /* JS alters this */
    border-right: 3px solid var(--accent-white);
    box-shadow: 0 0 15px rgba(0, 0, 0, 0.4);
}

.slider-handle {
    position: absolute;
    top: 0;
    bottom: 0;
    left: 50%; /* JS alters this */
    width: 4px;
    background-color: var(--accent-white);
    z-index: 3;
    cursor: ew-resize;
}

.slider-handle-button {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 44px;
    height: 44px;
    background-color: var(--primary-navy);
    border: 2px solid var(--accent-white);
    color: var(--secondary-green);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    box-shadow: 0 0 8px rgba(0, 0, 0, 0.3);
}

.slider-label {
    position: absolute;
    bottom: 15px;
    background-color: rgba(11, 35, 65, 0.85);
    color: var(--accent-white);
    padding: 3px 12px;
    font-family: 'Archivo', sans-serif;
    font-size: 0.75rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    z-index: 4;
}

.slider-label-before { left: 15px; }
.slider-label-after { right: 15px; }

/* 6. COMPONENT: DYNAMIC STAT COUNTERS */
.stat-counter-block {
    text-align: center;
    border-right: 2px solid var(--border-color);
    padding: var(--space-sm);
}

.stat-counter-block:last-child {
    border-right: none;
}

@media (max-width: 767px) {
    .stat-counter-block {
        border-right: none;
        border-bottom: 2px solid var(--border-color);
    }
    .stat-counter-block:last-child {
        border-bottom: none;
    }
}

.stat-number {
    font-family: 'Archivo', sans-serif;
    font-size: clamp(2.5rem, 5vw, 3.5rem);
    font-weight: 900;
    color: var(--secondary-green);
    line-height: 1;
}

.stat-label {
    color: var(--primary-navy);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    margin-top: 5px;
}

/* 7. DYNAMIC QUOTATION CALCULATOR WIDGET */
.calculator-box {
    background-color: var(--primary-navy);
    border: 3px solid var(--secondary-green);
    padding: var(--space-md);
    color: var(--accent-white);
    box-shadow: 15px 15px 0 rgba(11, 35, 65, 0.2);
}

.calculator-result-panel {
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    padding: var(--space-sm);
    text-align: center;
    margin-top: var(--space-sm);
}

/* 8. SECTION ANCHORS & SEPARATION LAYOUTS */
.section-premium {
    padding: var(--space-lg) 0;
    position: relative;
}

.section-premium-dark {
    background-color: var(--bg-dark-panel);
    color: var(--accent-white);
}

.section-title-wrapper {
    margin-bottom: var(--space-lg);
    position: relative;
}

.section-label {
    font-family: 'Archivo', sans-serif;
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--secondary-green);
    letter-spacing: 0.2em;
    text-transform: uppercase;
    display: inline-block;
    margin-bottom: 5px;
}

.section-title {
    font-size: clamp(2rem, 4vw, 3rem);
    margin-bottom: 0px;
}

/* Offset Asymmetric layout grid spacing */
.asymmetric-offset-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 30px;
}

.asymmetric-offset-row > div:nth-child(even) {
    transform: translateY(20px);
}

@media (max-width: 991px) {
    .asymmetric-offset-row > div:nth-child(even) {
        transform: none;
    }
}

/* 9. PREMIUM NAVIGATION HEADER */
.navbar-premium {
    background-color: var(--primary-navy);
    border-bottom: 3px solid var(--secondary-green);
    padding: 1rem 0;
}

.navbar-premium .navbar-brand {
    font-family: 'Archivo', sans-serif;
    font-weight: 900;
    font-size: 1.4rem;
    color: var(--accent-white);
    display: flex;
    align-items: center;
}

.navbar-premium .navbar-brand span {
    color: var(--secondary-green);
}

.navbar-premium .nav-link {
    color: rgba(255, 255, 255, 0.8);
    font-family: 'Archivo', sans-serif;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.05em;
    padding: 0.5rem 1rem !important;
    transition: all var(--transition-fast);
}

.navbar-premium .nav-link:hover,
.navbar-premium .nav-item.active .nav-link {
    color: var(--secondary-green);
    transform: translateY(-2px);
}

/* 10. HARDWARE ACCELERATED ANIMATIONS KEYFRAMES */
@keyframes floatParticle {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-25px) rotate(180deg);
        opacity: 1;
    }
}

/* Utilities */
.text-premium-navy { color: var(--primary-navy) !important; }
.text-premium-green { color: var(--secondary-green) !important; }
.bg-premium-navy { background-color: var(--primary-navy) !important; }
.bg-premium-green { background-color: var(--secondary-green) !important; }
.border-sharp { border-radius: var(--radius-sharp) !important; }

/* Scroll reveal helper classes */
.reveal-fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

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