/* ===== PUREAIR - PORTFOLIO-INSPIRED DESIGN ===== */
/* Clean, Modern, Professional AC Cleaning Service */

/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Portfolio-Inspired Light Color Palette */
    --primary-pink: #ffb3ba;
    --primary-blue: #bae1ff;
    --primary-cream: #ffffba;
    --primary-mint: #baffc9;
    --primary-lavender: #e0bbff;

    /* Neutral Background Colors */
    --bg-white: #ffffff;
    --bg-light: #f8f9fa;
    --bg-cream: #fef9f5;
    --bg-pink-light: #fff5f7;
    --bg-blue-light: #f0f8ff;

    /* Text Colors */
    --text-dark: #2c3e50;
    --text-medium: #5a6c7d;
    --text-light: #8a9ba8;
    --text-black: #1a1a1a;

    /* Accent Colors */
    --accent-coral: #ff6b6b;
    --accent-blue: #4ecdc4;
    --accent-purple: #a8dadc;
    --accent-gold: #ffd93d;

    /* Border & Shadow */
    --border-light: #e8eaed;
    --border-medium: #d1d5db;
    --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
    --shadow-md: 0 4px 16px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 8px 32px rgba(0, 0, 0, 0.12);
    --shadow-xl: 0 16px 48px rgba(0, 0, 0, 0.15);

    /* Gradients */
    --gradient-pink: linear-gradient(135deg, #ffb3ba 0%, #ff9aa2 100%);
    --gradient-blue: linear-gradient(135deg, #bae1ff 0%, #87ceeb 100%);
    --gradient-pastel: linear-gradient(135deg, #ffb3ba 0%, #bae1ff 50%, #baffc9 100%);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background: url('images/background-wallpaper.png') center center / cover fixed no-repeat;
    min-height: 100vh;
    color: var(--text-dark);
    line-height: 1.4;
    overflow-x: hidden;
    font-size: 13px;
    font-weight: 400;
}

/* ===== TYPOGRAPHY ===== */

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--text-black);
    line-height: 1.2;
    margin-bottom: 0.5rem;
}

h1 {
    font-size: 1.75rem;
    letter-spacing: -0.02em;
}

h2 {
    font-size: 1.4rem;
    letter-spacing: -0.01em;
}

h3 {
    font-size: 1.1rem;
}

h4 {
    font-size: 0.95rem;
}

p {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
    font-size: 0.85rem;
}

/* ===== NAVIGATION BAR ===== */

.main-navbar {
    background: transparent;
    backdrop-filter: blur(5px);
    padding: 0.6rem 0;
    box-shadow: none;
    position: sticky;
    top: 0;
    z-index: 1000;
    border-bottom: none;
}

.nav-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    color: #000000;
    font-size: 2.5rem;
    font-weight: 800;
    margin: 0;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.9), 0 0 20px rgba(255, 255, 255, 0.7);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 1.75rem;
    margin: 0;
    padding: 0;
}

.nav-menu a {
    color: #1a1a1a;
    text-decoration: none;
    font-weight: 600;
    font-size: 0.9rem;
    transition: all 0.3s ease;
    padding: 0.4rem 0;
    position: relative;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.9), 0 0 20px rgba(255, 255, 255, 0.7);
}

.nav-menu a:hover,
.nav-menu a.active {
    color: var(--accent-coral);
}

.nav-menu a.active::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 2px;
    background: var(--gradient-pink);
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
    z-index: 1001;
}

.mobile-menu-toggle span {
    width: 28px;
    height: 3px;
    background: #000000;
    border-radius: 2px;
    transition: all 0.3s ease;
    box-shadow: 0 0 10px rgba(255, 255, 255, 0.9);
}

.mobile-menu-toggle.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.mobile-menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.mobile-menu-toggle.active span:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* ===== LANDING PAGE ===== */

.landing-page {
    background: transparent;
    min-height: 100vh;
}

/* Hero Header */
.hero-header {
    background: transparent;
    padding: 1.5rem 1rem 2rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-header h1 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-black);
    margin-bottom: 0.5rem;
    position: relative;
    z-index: 1;
    letter-spacing: -0.02em;
}

.hero-subtitle {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--text-medium);
    margin-bottom: 0.3rem;
    position: relative;
    z-index: 1;
}

.hero-description {
    font-size: 0.8rem;
    color: var(--text-light);
    margin-bottom: 1.2rem;
    position: relative;
    z-index: 1;
}

.hero-cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
}

.btn-primary-hero {
    background: var(--gradient-pink);
    color: white;
    border: none;
    padding: 0.75rem 1.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary-hero:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    opacity: 0.95;
}

.btn-secondary-hero {
    background: white;
    color: var(--text-dark);
    border: 2px solid var(--border-medium);
    padding: 0.75rem 1.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary-hero:hover {
    border-color: var(--accent-coral);
    color: var(--accent-coral);
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.hero-trust-text {
    font-size: 1rem;
    color: var(--text-light);
    position: relative;
    z-index: 1;
}

/* ===== MAIN CONTAINER ===== */

.landing-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

/* ===== SECTION STYLES ===== */

section {
    padding: 1.5rem 0;
}

.section-description {
    font-size: 1rem;
    color: var(--text-medium);
    text-align: center;
    margin-bottom: 2rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

/* ===== ABOUT SECTION ===== */

.about-section {
    /* Fallback for browsers without backdrop-filter support */
    background: rgba(254, 249, 245, 0.85);
    padding: 1.5rem 1rem;
    text-align: center;
    border-radius: 16px;
    margin: 2rem 0;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Apply blur only if supported */
@supports (backdrop-filter: blur(5px)) or (-webkit-backdrop-filter: blur(5px)) {
    .about-section {
        background: rgba(254, 249, 245, 0.15);
        backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
    }
}

.about-section h2 {
    margin-bottom: 1rem;
}

.about-section p {
    max-width: 800px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.6;
}

/* ===== CARD-BASED LAYOUTS ===== */

.benefits-grid,
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.benefit-card,
.gallery-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 1rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    text-align: center;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.benefit-card:hover,
.gallery-item:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
}

.benefit-icon {
    font-size: 2.25rem;
    color: var(--accent-coral);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    margin: 0 auto 1rem;
    background: var(--bg-pink-light);
    border-radius: 50%;
}

.benefit-card h3 {
    font-size: 1.15rem;
    margin-bottom: 0.6rem;
    color: var(--text-black);
}

.benefit-card p {
    color: var(--text-medium);
    font-size: 0.9rem;
}

/* ===== PLACEHOLDER IMAGES ===== */

.placeholder-image,
.placeholder-video {
    background: linear-gradient(135deg, var(--bg-pink-light) 0%, var(--bg-blue-light) 100%);
    border: 2px dashed var(--border-medium);
    border-radius: 16px;
    padding: 4rem 2rem;
    text-align: center;
    color: var(--text-light);
    min-height: 300px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.placeholder-image:hover,
.placeholder-video:hover {
    border-color: var(--accent-coral);
    background: linear-gradient(135deg, #fff5f7 0%, #f0f8ff 100%);
}

.placeholder-image p,
.placeholder-video p {
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.placeholder-image small,
.placeholder-video small {
    font-size: 1rem;
    color: var(--text-light);
}

/* ===== VIDEO SECTION ===== */

.video-section {
    background: rgba(248, 249, 250, 0.05);
    padding: 2rem 1rem;
    text-align: center;
}

.video-container {
    max-width: 900px;
    margin: 0 auto;
    margin-top: 2rem;
}

/* ===== HOW WE WORK SECTION ===== */

.how-we-work-section {
    background: rgba(255, 255, 255, 0.05);
    padding: 2rem 1rem;
    text-align: center;
}

.work-process {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.work-step {
    text-align: center;
    padding: 1.25rem;
}

.work-icon {
    width: 50px;
    height: 50px;
    margin: 0 auto 0.75rem;
    background: var(--gradient-pink);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    font-weight: 800;
    box-shadow: var(--shadow-md);
}

.work-step h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-black);
}

.work-step p {
    color: var(--text-medium);
    line-height: 1.5;
    font-size: 0.85rem;
}

/* ===== PHOTO PROOF SECTION ===== */

.photo-proof-section {
    background: rgba(254, 249, 245, 0.05);
    padding: 2rem 1rem;
    text-align: center;
    border-radius: 16px;
    margin: 1.5rem 0;
}

.photo-proof-section h2 {
    margin-bottom: 0.75rem;
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
    margin-top: 1.5rem;
}

.proof-item {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 1.5rem;
    box-shadow: var(--shadow-md);
}

.before-after-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1rem;
}

.before-photo,
.after-photo {
    position: relative;
}

.photo-label {
    position: absolute;
    top: 1rem;
    left: 1rem;
    background: white;
    color: var(--text-dark);
    padding: 0.5rem 1rem;
    border-radius: 8px;
    font-weight: 700;
    font-size: 0.85rem;
    box-shadow: var(--shadow-sm);
    z-index: 10;
}

.photo-label.before {
    background: var(--accent-coral);
    color: white;
}

.photo-label.after {
    background: var(--accent-blue);
    color: white;
}

/* ===== GALLERY SECTION ===== */

.gallery-section {
    padding: 2rem 1rem;
    text-align: center;
}

.gallery-section h2 {
    margin-bottom: 1rem;
}

/* ===== CALL TO ACTION SECTION ===== */

.cta-section {
    background: linear-gradient(135deg, rgba(255, 179, 186, 0.15) 0%, rgba(186, 225, 255, 0.15) 100%);
    backdrop-filter: blur(5px);
    padding: 2rem 1rem;
    text-align: center;
    border-radius: 16px;
    margin: 2.5rem 0;
    position: relative;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.cta-section::before {
    content: '';
    position: absolute;
    top: -100px;
    right: -100px;
    width: 400px;
    height: 400px;
    background: white;
    opacity: 0.1;
    border-radius: 50%;
}

.cta-section h2 {
    color: white;
    font-size: 1.9rem;
    font-weight: 700;
    margin-bottom: 0.75rem;
    position: relative;
    z-index: 1;
}

.cta-section > p {
    color: white;
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
    position: relative;
    z-index: 1;
    opacity: 0.95;
}

.cta-buttons-group {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 1rem;
    position: relative;
    z-index: 1;
}

.btn-primary-large {
    background: var(--gradient-pink);
    color: white;
    border: none;
    padding: 0.75rem 1.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary-large:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    opacity: 0.95;
}

.btn-secondary-large {
    background: white;
    color: var(--text-dark);
    border: 2px solid white;
    padding: 0.75rem 1.75rem;
    font-size: 0.9rem;
    font-weight: 600;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary-large:hover {
    background: transparent;
    color: white;
    border-color: white;
    transform: translateY(-2px);
}

.cta-subtext {
    color: white;
    opacity: 0.9;
    font-size: 1rem;
    position: relative;
    z-index: 1;
}

.btn-icon,
.btn-icon-large {
    font-size: 1.2rem;
}

/* ===== PAS SECTION (Problem-Agitate-Solve) ===== */

.pas-section {
    padding: 1.5rem 0;
}

.pas-problem,
.pas-agitate,
.pas-solve {
    padding: 1.75rem 1rem;
    margin: 1.5rem 0;
    border-radius: 16px;
}

.pas-problem {
    background: linear-gradient(135deg, rgba(255, 245, 247, 0.05) 0%, rgba(255, 255, 255, 0.05) 100%);
    border: 1px solid rgba(255, 179, 186, 0.2);
}

.pas-agitate {
    background: linear-gradient(135deg, rgba(255, 245, 247, 0.05) 0%, rgba(255, 229, 229, 0.05) 100%);
    border-left: 6px solid var(--accent-coral);
}

.pas-solve {
    background: linear-gradient(135deg, rgba(240, 248, 255, 0.05) 0%, rgba(255, 255, 255, 0.05) 100%);
    border: 1px solid rgba(186, 225, 255, 0.2);
}

.problem-icon,
.agitate-icon,
.solve-icon {
    font-size: 2.5rem;
    text-align: center;
    margin-bottom: 1rem;
}

.problem-title,
.agitate-title,
.solve-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.75rem;
    color: var(--text-black);
}

.solve-subtitle {
    text-align: center;
    font-size: 1rem;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

.problem-text,
.agitate-intro {
    font-size: 1.2rem;
    text-align: center;
    max-width: 900px;
    margin: 0 auto 2rem;
    color: var(--text-medium);
    line-height: 1.8;
}

.problem-visual {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 1rem;
    margin-top: 1.5rem;
}

.problem-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 1.25rem;
    border-radius: 12px;
    box-shadow: var(--shadow-sm);
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.problem-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.problem-card-icon {
    font-size: 2rem;
    margin-bottom: 0.75rem;
}

.problem-card h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
    color: var(--text-black);
}

.problem-card p {
    color: var(--text-medium);
    font-size: 0.85rem;
}

/* Health Risks Warning Box */
.health-risks-warning-box {
    background: linear-gradient(135deg, rgba(255, 245, 245, 0.15) 0%, rgba(255, 229, 229, 0.15) 100%);
    backdrop-filter: blur(5px);
    border: 2px solid rgba(255, 107, 107, 0.4);
    border-radius: 16px;
    padding: 0;
    margin: 1.5rem 0;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(255, 107, 107, 0.15);
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 0;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.warning-image-container {
    position: relative;
    background: #1a1a1a;
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 400px;
    overflow: hidden;
}

.warning-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.95;
    filter: saturate(1.1);
}

.warning-badge {
    position: absolute;
    top: 20px;
    left: 20px;
    background: #ff3b3b;
    color: white;
    padding: 0.75rem 1.5rem;
    border-radius: 12px;
    font-weight: 800;
    font-size: 0.9rem;
    letter-spacing: 0.05em;
    box-shadow: 0 6px 20px rgba(255, 59, 59, 0.4);
    animation: pulse-warning 2s ease-in-out infinite;
}

@keyframes pulse-warning {
    0%, 100% {
        transform: scale(1);
        box-shadow: 0 6px 20px rgba(255, 59, 59, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 0 8px 28px rgba(255, 59, 59, 0.6);
    }
}

.warning-content {
    padding: 2.5rem 3rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.warning-title {
    font-size: 1.8rem;
    font-weight: 800;
    color: #d32f2f;
    margin-bottom: 1rem;
    line-height: 1.3;
}

.warning-intro {
    font-size: 1.05rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
    line-height: 1.6;
}

.health-risks-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.25rem;
    margin-bottom: 2rem;
}

.risk-item {
    display: flex;
    align-items: flex-start;
    gap: 0.85rem;
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 1rem 1.25rem;
    border-radius: 14px;
    border-left: 4px solid #ff6b6b;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    transition: all 0.3s ease;
}

.risk-item:hover {
    transform: translateX(5px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
    border-left-color: #d32f2f;
}

.risk-icon {
    font-size: 1.75rem;
    flex-shrink: 0;
    line-height: 1;
}

.risk-text strong {
    display: block;
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--text-black);
    margin-bottom: 0.25rem;
    line-height: 1.3;
}

.risk-text p {
    font-size: 0.85rem;
    color: var(--text-medium);
    margin: 0;
    line-height: 1.4;
}

.warning-cta {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border: 2px solid #ff6b6b;
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
}

.warning-urgent {
    font-size: 1rem;
    color: #d32f2f;
    margin-bottom: 1rem;
    line-height: 1.5;
}

.btn-warning-cta {
    background: linear-gradient(135deg, #ff6b6b 0%, #ff5252 100%);
    color: white;
    border: none;
    padding: 1rem 2.5rem;
    font-size: 1.05rem;
    font-weight: 700;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 6px 20px rgba(255, 107, 107, 0.3);
}

.btn-warning-cta:hover {
    background: linear-gradient(135deg, #ff5252 0%, #ff3b3b 100%);
    transform: translateY(-2px);
    box-shadow: 0 8px 28px rgba(255, 107, 107, 0.4);
}

/* Responsive - Health Risks Warning Box */
@media (max-width: 768px) {
    .health-risks-warning-box {
        grid-template-columns: 1fr;
        border-width: 2px;
    }

    .warning-image-container {
        min-height: 300px;
    }

    .warning-content {
        padding: 2rem 1.5rem;
    }

    .warning-title {
        font-size: 1.5rem;
    }

    .warning-intro {
        font-size: 0.95rem;
    }

    .health-risks-grid {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    .risk-item {
        padding: 0.85rem 1rem;
    }

    .risk-icon {
        font-size: 1.5rem;
    }

    .warning-badge {
        font-size: 0.75rem;
        padding: 0.5rem 1rem;
        top: 15px;
        left: 15px;
    }
}

/* Solve Process */
.solve-process {
    max-width: 1400px;
    margin: 0 auto 1.5rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1rem;
}

.solve-step {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
    text-align: center;
    padding: 1.25rem;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 12px;
}

.step-number {
    width: 50px;
    height: 50px;
    background: var(--gradient-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.8rem;
    font-weight: 800;
    flex-shrink: 0;
    box-shadow: var(--shadow-md);
}

.step-content {
    flex: 1;
}

.step-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
    color: var(--text-black);
}

.step-content p {
    color: var(--text-medium);
    line-height: 1.7;
}

.solve-guarantee {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border: 2px solid var(--accent-blue);
    border-radius: 16px;
    padding: 1.5rem;
    margin: 1.5rem auto;
    max-width: 900px;
    display: flex;
    gap: 2rem;
    align-items: center;
}

.guarantee-badge {
    width: 80px;
    height: 80px;
    background: var(--accent-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    flex-shrink: 0;
}

.guarantee-content h3 {
    font-size: 1.5rem;
    margin-bottom: 0.75rem;
}

.guarantee-content p {
    color: var(--text-medium);
    margin: 0;
}

.solve-cta {
    text-align: center;
    margin-top: 1.5rem;
}

/* ===== HIDDEN ENEMY SECTION ===== */

.hidden-enemy-section {
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.05) 0%, rgba(255, 255, 255, 0.05) 100%);
    backdrop-filter: blur(3px);
    padding: 2rem 1rem;
    margin: 1.5rem 0;
    border-radius: 16px;
}

.hidden-enemy-title {
    font-size: 1.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: 0.5rem;
}

.hidden-enemy-subtitle {
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-light);
    margin-bottom: 1.5rem;
}

.ac-layers-container {
    max-width: 1400px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.ac-layer {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border-radius: 12px;
    padding: 1.25rem;
    box-shadow: var(--shadow-sm);
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
    text-align: center;
    transition: all 0.3s ease;
    border: 2px solid rgba(255, 255, 255, 0.2);
}

.ac-layer:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
}

.layer-visual {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    width: 100%;
}

.layer-icon {
    font-size: 2rem;
}

.layer-image-placeholder {
    background: var(--bg-light);
    border: 2px dashed var(--border-medium);
    border-radius: 8px;
    padding: 1.5rem 1rem;
    text-align: center;
    color: var(--text-light);
    font-weight: 600;
    width: 100%;
    font-size: 0.8rem;
}

.layer-info {
    width: 100%;
}

.layer-info h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.layer-info p {
    color: var(--text-medium);
    margin-bottom: 0.75rem;
    font-size: 0.8rem;
}

.danger-level {
    display: inline-block;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.9rem;
    font-weight: 700;
}

.danger-level.safe {
    background: #d4edda;
    color: #155724;
}

.danger-level.warning {
    background: #fff3cd;
    color: #856404;
}

.danger-level.danger {
    background: #f8d7da;
    color: #721c24;
}

.danger-level.critical {
    background: #d1ecf1;
    color: #0c5460;
}

.hidden-enemy-cta {
    text-align: center;
    margin-top: 1.5rem;
}

.enemy-callout {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 1.25rem;
    border-radius: 12px;
    border-left: 4px solid var(--accent-coral);
    margin-bottom: 1.25rem;
    font-size: 0.95rem;
}

/* ===== HEALTH IMPACTS & AGITATE ===== */

.health-impacts {
    max-width: 1400px;
    margin: 1.5rem auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem;
}

.impact-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 1.25rem;
    border-radius: 12px;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    align-items: center;
    text-align: center;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
}

.impact-item:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-md);
}

.impact-item.severe {
    border-top: 4px solid var(--accent-coral);
}

.impact-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.impact-content {
    width: 100%;
}

.impact-content h3 {
    font-size: 1rem;
    margin-bottom: 0.5rem;
}

.impact-content p {
    color: var(--text-medium);
    margin: 0;
}

.agitate-callout {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border: 2px solid var(--accent-coral);
    border-radius: 16px;
    padding: 1.5rem;
    margin: 1.5rem auto;
    max-width: 900px;
    text-align: center;
}

.agitate-callout p {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin: 0;
    line-height: 1.7;
}

/* ===== SYMPTOM CHECKER ===== */

.symptom-checker-section {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    padding: 1.5rem;
    border-radius: 16px;
    margin: 1.5rem 0;
    box-shadow: var(--shadow-md);
}

.symptom-checker-title {
    font-size: 1.25rem;
    text-align: center;
    margin-bottom: 0.75rem;
}

.symptom-checker-intro {
    text-align: center;
    font-size: 1.1rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.symptoms-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.symptom-item {
    position: relative;
}

.symptom-checkbox {
    position: absolute;
    opacity: 0;
    cursor: pointer;
}

.symptom-label {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.5rem;
    background: var(--bg-light);
    border: 2px solid var(--border-light);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.symptom-checkbox:checked + .symptom-label {
    background: var(--bg-pink-light);
    border-color: var(--accent-coral);
}

.symptom-label:hover {
    border-color: var(--accent-coral);
    transform: translateY(-2px);
}

.symptom-icon {
    font-size: 2rem;
}

.symptom-content strong {
    display: block;
    font-size: 1rem;
    color: var(--text-black);
    margin-bottom: 0.25rem;
}

.symptom-content p {
    font-size: 0.9rem;
    color: var(--text-light);
    margin: 0;
}

.symptom-result {
    background: var(--bg-pink-light);
    border: 2px solid var(--accent-coral);
    border-radius: 16px;
    padding: 2rem;
    text-align: center;
    margin-top: 2rem;
}

.result-content h4 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
    color: var(--accent-coral);
}

/* ===== MYTHS SECTION ===== */

.myths-section {
    background: rgba(248, 249, 250, 0.15);
    backdrop-filter: blur(5px);
    padding: 2rem 1rem;
    border-radius: 16px;
    margin: 1.5rem 0;
}

.myths-title {
    font-size: 1.5rem;
    text-align: center;
    margin-bottom: 0.75rem;
}

.myths-subtitle {
    text-align: center;
    font-size: 1.2rem;
    color: var(--text-medium);
    margin-bottom: 3rem;
}

.myths-container {
    max-width: 900px;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.myth-item {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.myth-header {
    display: flex;
    align-items: center;
    gap: 1.5rem;
    padding: 1.5rem 2rem;
    cursor: pointer;
    transition: background 0.3s ease;
}

.myth-header:hover {
    background: var(--bg-light);
}

.myth-icon {
    font-size: 2rem;
    flex-shrink: 0;
}

.myth-statement {
    flex: 1;
    font-size: 1.2rem;
    color: var(--text-dark);
    margin: 0;
}

.myth-toggle {
    font-size: 2rem;
    color: var(--text-light);
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.myth-truth {
    padding: 0 2rem 2rem;
    background: var(--bg-pink-light);
    border-top: 2px solid var(--primary-pink);
}

.truth-badge {
    display: inline-block;
    background: var(--accent-blue);
    color: white;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.myth-truth p {
    color: var(--text-dark);
    font-size: 1rem;
    line-height: 1.7;
}

.myths-cta {
    text-align: center;
    margin-top: 3rem;
}

.myths-callout {
    font-size: 1.2rem;
    color: var(--text-dark);
    margin-bottom: 2rem;
}

/* ===== RESPONSIVE DESIGN ===== */

@media (max-width: 768px) {
    h1 {
        font-size: 2.5rem;
    }

    h2 {
        font-size: 2rem;
    }

    .hero-header h1 {
        font-size: 2.8rem;
    }

    .hero-subtitle {
        font-size: 1.5rem;
    }

    .hero-cta-buttons {
        flex-direction: column;
    }

    .nav-menu {
        gap: 1rem;
        font-size: 0.9rem;
    }

    .solve-step {
        flex-direction: column;
        text-align: center;
    }

    .solve-guarantee {
        flex-direction: column;
        text-align: center;
    }

    .ac-layer {
        flex-direction: column;
        text-align: center;
    }

    .impact-item {
        flex-direction: column;
        text-align: center;
    }

    .before-after-container {
        grid-template-columns: 1fr;
    }
}

/* ===== UTILITY CLASSES ===== */

.text-center {
    text-align: center;
}

.mb-2 {
    margin-bottom: 2rem;
}

.mb-3 {
    margin-bottom: 3rem;
}

.mt-2 {
    margin-top: 2rem;
}

.mt-3 {
    margin-top: 3rem;
}

/* ===== PRODUCTS PAGE ===== */

.products-section {
    padding: 3rem 1.5rem;
    text-align: center;
}

.products-section h2 {
    margin-bottom: 0.75rem;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(270px, 1fr));
    gap: 1.75rem;
    margin-top: 2rem;
    max-width: 1200px;
    margin-left: auto;
    margin-right: auto;
}

.product-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.2);
    text-align: center;
}

.product-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-coral);
}

.product-card img {
    width: 100%;
    height: 200px;
    object-fit: cover;
    border-radius: 12px;
    margin-bottom: 1.5rem;
}

.product-card h3 {
    font-size: 1.25rem;
    margin-bottom: 0.6rem;
    color: var(--text-black);
}

.product-card p {
    color: var(--text-medium);
    margin-bottom: 1.15rem;
    font-size: 0.9rem;
    line-height: 1.5;
}

.product-price {
    font-size: 1.65rem;
    font-weight: 800;
    color: var(--accent-coral);
    margin-bottom: 1.15rem;
}

.product-btn {
    background: var(--gradient-pink);
    color: white;
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    width: 100%;
    font-size: 0.9rem;
}

.product-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.products-note {
    background: var(--bg-blue-light);
    border-left: 5px solid var(--accent-blue);
    padding: 2rem;
    border-radius: 12px;
    margin-top: 3rem;
    text-align: left;
    max-width: 900px;
    margin-left: auto;
    margin-right: auto;
}

.products-note p {
    color: var(--text-dark);
    margin: 0;
    font-size: 1.1rem;
}

/* ===== SERVICE REQUEST FORM STYLES ===== */

.container {
    max-width: 900px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

.container header {
    text-align: center;
    margin-bottom: 3rem;
}

.container header h1 {
    font-size: 2.5rem;
    color: var(--text-black);
    margin-bottom: 0.5rem;
}

.subtitle {
    color: var(--text-medium);
    font-size: 1.2rem;
}

.btn-back {
    background: white;
    border: 2px solid var(--border-medium);
    color: var(--text-dark);
    padding: 0.75rem 1.5rem;
    border-radius: 50px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 1rem;
}

.btn-back:hover {
    border-color: var(--accent-coral);
    color: var(--accent-coral);
}

/* Progress Bar */
.progress-container {
    margin-bottom: 3rem;
}

.progress-bar {
    background: var(--bg-light);
    height: 8px;
    border-radius: 10px;
    overflow: hidden;
    margin-bottom: 2rem;
}

.progress-fill {
    height: 100%;
    background: var(--gradient-pink);
    transition: width 0.3s ease;
    border-radius: 10px;
}

.progress-steps {
    display: flex;
    justify-content: space-between;
    gap: 1rem;
}

.step {
    flex: 1;
    text-align: center;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.step.active {
    opacity: 1;
}

.step-number {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--bg-light);
    color: var(--text-light);
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 0.5rem;
    font-weight: 700;
    border: 2px solid var(--border-light);
}

.step.active .step-number {
    background: var(--gradient-pink);
    color: white;
    border-color: transparent;
}

.step-label {
    font-size: 0.85rem;
    color: var(--text-medium);
}

/* Form Styles */
.form-step {
    display: none;
    animation: fadeIn 0.3s ease;
}

.form-step.active {
    display: block;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    color: var(--text-dark);
    font-weight: 600;
    margin-bottom: 0.5rem;
    font-size: 1rem;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 0.75rem 1rem;
    border: 2px solid var(--border-light);
    border-radius: 12px;
    font-size: 1rem;
    font-family: inherit;
    transition: all 0.3s ease;
    background: white;
    color: var(--text-dark);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--accent-coral);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.radio-group,
.checkbox-group {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.radio-label,
.checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: var(--bg-light);
    border: 2px solid var(--border-light);
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    color: var(--text-dark);
}

.radio-label:hover,
.checkbox-label:hover {
    border-color: var(--accent-coral);
    background: var(--bg-pink-light);
}

.radio-label input[type="radio"],
.checkbox-label input[type="checkbox"] {
    width: auto;
    margin: 0;
}

/* Form Navigation Buttons */
.form-navigation {
    display: flex;
    gap: 1rem;
    justify-content: space-between;
    margin-top: 2rem;
}

.btn {
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-next,
.btn-submit {
    background: var(--gradient-pink);
    color: white;
    box-shadow: var(--shadow-md);
}

.btn-next:hover,
.btn-submit:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
}

.btn-prev,
.btn-back {
    background: white;
    border: 2px solid var(--border-medium);
    color: var(--text-dark);
}

.btn-prev:hover,
.btn-back:hover {
    border-color: var(--accent-coral);
    color: var(--accent-coral);
}

/* Price Estimate Box */
.price-estimate-box {
    background: linear-gradient(135deg, var(--bg-pink-light) 0%, var(--bg-blue-light) 100%);
    border: 2px solid var(--accent-coral);
    border-radius: 20px;
    padding: 2rem;
    margin-top: 2rem;
}

.price-estimate-box h3 {
    color: var(--text-black);
    margin-bottom: 1.5rem;
    font-size: 1.5rem;
}

.price-breakdown {
    background: rgba(255, 255, 255, 0.15);
    padding: 1.5rem;
    border-radius: 12px;
    margin-bottom: 1rem;
}

.price-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid var(--border-light);
}

.price-row:last-child {
    border-bottom: none;
}

.price-row.total {
    border-top: 2px solid var(--accent-coral);
    margin-top: 0.5rem;
    padding-top: 1rem;
    font-size: 1.2rem;
}

.price-note {
    color: var(--text-medium);
    font-size: 0.9rem;
    margin-top: 1rem;
}

/* Info Boxes */
.info-box {
    background: rgba(254, 249, 245, 0.10);
    border-radius: 16px;
    padding: 2rem;
    margin-top: 2rem;
}

.info-box h3 {
    color: var(--text-black);
    margin-bottom: 1.5rem;
}

.info-text {
    background: rgba(240, 248, 255, 0.15);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    color: var(--text-medium);
    margin-bottom: 1.5rem;
}

/* Success Message */
.success-message {
    text-align: center;
    padding: 3rem;
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    box-shadow: var(--shadow-lg);
}

.success-icon {
    width: 80px;
    height: 80px;
    background: var(--accent-blue);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 3rem;
    margin: 0 auto 2rem;
}

.success-message h2 {
    color: var(--text-black);
    margin-bottom: 1rem;
}

.success-message p {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.success-actions {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 2rem;
}

.btn-primary {
    background: var(--gradient-pink);
    color: white;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
}

.btn-secondary {
    background: white;
    border: 2px solid var(--border-medium);
    color: var(--text-dark);
    padding: 1rem 2.5rem;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
}

/* Review Section */
.review-section {
    background: rgba(248, 249, 250, 0.10);
    padding: 2rem;
    border-radius: 16px;
}

.review-section h3 {
    color: var(--text-black);
    margin-bottom: 1rem;
}

.review-section p {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

/* Photo Preview */
.photo-preview {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 1rem;
    margin-top: 1rem;
}

.photo-preview img {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 12px;
    border: 2px solid var(--border-light);
}

/* Cleaning Process */
.cleaning-process {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.process-step {
    display: flex;
    gap: 1rem;
    align-items: flex-start;
}

.process-number {
    width: 40px;
    height: 40px;
    background: var(--gradient-pink);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    flex-shrink: 0;
}

.process-content {
    flex: 1;
}

.process-content h4 {
    color: var(--text-black);
    margin-bottom: 0.5rem;
}

.process-content p {
    color: var(--text-medium);
    margin: 0;
}

/* Tracker Page Styles */
.tracker-container {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

.tracker-search {
    text-align: center;
    margin-bottom: 3rem;
}

.search-box {
    display: flex;
    gap: 1rem;
    justify-content: center;
    margin-top: 1.5rem;
}

.search-box input {
    padding: 1rem 1.5rem;
    border: 2px solid var(--border-light);
    border-radius: 50px;
    font-size: 1rem;
    min-width: 300px;
}

.btn-search {
    background: var(--gradient-pink);
    color: white;
    padding: 1rem 2.5rem;
    border: none;
    border-radius: 50px;
    font-weight: 700;
    cursor: pointer;
}

.job-status-display {
    background: rgba(255, 255, 255, 0.15);
    border-radius: 20px;
    padding: 2.5rem;
    box-shadow: var(--shadow-md);
}

.status-timeline {
    margin-top: 2rem;
}

.status-item {
    display: flex;
    gap: 1.5rem;
    margin-bottom: 2rem;
    opacity: 0.5;
    transition: opacity 0.3s ease;
}

.status-item.active {
    opacity: 1;
}

.status-icon .icon-circle {
    width: 50px;
    height: 50px;
    background: var(--bg-light);
    border: 3px solid var(--border-medium);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--text-light);
}

.status-item.active .icon-circle {
    background: var(--gradient-pink);
    border-color: transparent;
    color: white;
}

.status-content h4 {
    color: var(--text-black);
    margin-bottom: 0.5rem;
}

.status-description {
    color: var(--text-medium);
    margin-bottom: 0.5rem;
}

.status-time {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* CTA Button Styles */
.cta-btn {
    background: var(--gradient-pink);
    color: white;
    border: none;
    padding: 0.85rem 2.25rem;
    font-size: 0.95rem;
    font-weight: 700;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--shadow-md);
}

.cta-btn:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow-lg);
}

/* ===== CHATBOT WIDGET STYLES ===== */

/* Modern Chatbot Container - Hidden by default */
.chatbot-container-modern {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 320px;
    max-height: 500px;
    background: rgba(255, 255, 255, 0.20);
    backdrop-filter: blur(5px);
    border-radius: 16px;
    box-shadow: var(--shadow-xl);
    z-index: 9999;
    display: none;
    flex-direction: column;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
}

/* Show chatbot when active */
.chatbot-container-modern.active {
    display: flex;
}

.chatbot-container-modern.minimized {
    max-height: 70px;
}

/* Chatbot Header */
.chatbot-header-modern {
    background: var(--gradient-pink);
    padding: 0.85rem 1rem;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.chatbot-header-content {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    flex: 1;
}

.chatbot-avatar-modern {
    position: relative;
}

.chatbot-avatar-modern .avatar-img {
    width: 36px;
    height: 36px;
}

.status-indicator {
    position: absolute;
    bottom: 0px;
    right: 0px;
    width: 9px;
    height: 9px;
    background: #4caf50;
    border: 2px solid white;
    border-radius: 50%;
}

.chatbot-title-modern h4 {
    color: white;
    font-size: 0.95rem;
    font-weight: 700;
    margin: 0;
}

.chatbot-status-modern {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    color: white;
    opacity: 0.9;
    font-size: 0.7rem;
    margin: 0.15rem 0 0 0;
}

.status-dot {
    width: 5px;
    height: 5px;
    background: #4caf50;
    border-radius: 50%;
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.chatbot-minimize-btn {
    background: transparent;
    border: none;
    color: white;
    cursor: pointer;
    padding: 0.5rem;
    border-radius: 8px;
    transition: background 0.3s ease;
}

.chatbot-minimize-btn:hover {
    background: rgba(255, 255, 255, 0.2);
}

/* Chatbot Body */
.chatbot-body-modern {
    flex: 1;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    background: rgba(248, 249, 250, 0.10);
}

.chat-messages-modern {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.chat-message {
    animation: slideIn 0.3s ease;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.bot-message-modern {
    display: flex;
    gap: 0.5rem;
    align-items: flex-start;
}

.bot-avatar-small {
    flex-shrink: 0;
}

.bot-avatar-small svg {
    width: 24px;
    height: 24px;
}

.message-content-modern {
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(5px);
    padding: 0.65rem 0.85rem;
    border-radius: 12px 12px 12px 4px;
    box-shadow: var(--shadow-sm);
    max-width: 80%;
    border: 1px solid rgba(255, 255, 255, 0.3);
}

.message-text {
    color: var(--text-dark);
    line-height: 1.5;
    font-size: 0.85rem;
}

.message-text p {
    margin-bottom: 0.5rem;
}

.message-text p:last-child {
    margin-bottom: 0;
}

.message-text ul, .message-text ol {
    margin: 0.5rem 0;
    padding-left: 1.25rem;
}

.message-text li {
    margin-bottom: 0.35rem;
    color: var(--text-medium);
    font-size: 0.82rem;
}

.message-text strong {
    color: var(--text-black);
    font-weight: 700;
}

.message-timestamp {
    font-size: 0.7rem;
    color: var(--text-light);
    margin-top: 0.35rem;
}

.user-message-modern {
    display: flex;
    justify-content: flex-end;
}

.user-message-modern .message-content-modern {
    background: var(--gradient-pink);
    color: white;
    border-radius: 12px 12px 4px 12px;
    border: none;
}

.user-message-modern .message-text {
    color: white;
}

.user-message-modern .message-text strong {
    color: white;
}

/* Quick Actions */
.quick-questions-modern {
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.10);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.quick-btn-modern {
    padding: 0.5rem 0.85rem;
    border-radius: 16px;
    border: 2px solid var(--border-light);
    background: rgba(255, 255, 255, 0.25);
    backdrop-filter: blur(5px);
    color: var(--text-dark);
    font-size: 0.8rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

.quick-btn-modern .btn-icon {
    font-size: 0.9rem;
}

.quick-btn-modern.primary {
    background: var(--gradient-pink);
    color: white;
    border-color: transparent;
}

.quick-btn-modern.primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.quick-btn-modern.secondary:hover {
    border-color: var(--accent-coral);
    background: var(--bg-pink-light);
}

/* Chat Input */
.chat-input-container-modern {
    padding: 0.75rem 1rem;
    background: rgba(255, 255, 255, 0.10);
    border-top: 1px solid var(--border-light);
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
}

.chat-input-modern {
    flex: 1;
    border: 2px solid var(--border-light);
    border-radius: 10px;
    padding: 0.6rem 0.85rem;
    font-size: 0.85rem;
    font-family: inherit;
    resize: none;
    max-height: 100px;
    transition: all 0.3s ease;
    background: var(--bg-light);
    color: var(--text-dark);
}

.chat-input-modern:focus {
    outline: none;
    border-color: var(--accent-coral);
    box-shadow: 0 0 0 3px rgba(255, 107, 107, 0.1);
    background: white;
}

.chat-input-modern::placeholder {
    color: var(--text-light);
}

.chat-send-btn-modern {
    background: var(--gradient-pink);
    border: none;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    color: white;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.chat-send-btn-modern svg {
    width: 18px;
    height: 18px;
}

.chat-send-btn-modern:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.chat-send-btn-modern:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* Chatbot Footer */
.chatbot-footer-modern {
    padding: 0.5rem 1rem;
    background: rgba(248, 249, 250, 0.10);
    border-top: 1px solid var(--border-light);
    text-align: center;
}

.chatbot-footer-modern span {
    font-size: 0.68rem;
    color: var(--text-light);
}

/* Floating Chat Button - Fixed Position */
.chat-floating-btn-modern {
    position: fixed;
    bottom: 20px;
    right: 20px;
    width: 45px;
    height: 45px;
    border-radius: 50%;
    background: var(--gradient-pink);
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-md);
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s ease, box-shadow 0.2s ease, opacity 0.2s ease, visibility 0.2s ease;
    opacity: 1;
    visibility: visible;
}

/* Hide floating button when chatbot is active */
.chat-floating-btn-modern.hidden {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
}

.chat-floating-btn-modern:hover {
    transform: scale(1.05);
    box-shadow: var(--shadow-lg);
}

.floating-btn-content {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.25rem;
}

.floating-icon-modern svg {
    width: 22px;
    height: 22px;
}

.floating-text-modern {
    font-size: 0.7rem;
    color: white;
    font-weight: 600;
    display: none;
}

.notification-badge {
    position: absolute;
    top: -6px;
    right: -6px;
    background: var(--accent-coral);
    color: white;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.65rem;
    font-weight: 700;
    border: 2px solid white;
}

.floating-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--gradient-pink);
    opacity: 0;
    animation: pulseRing 2s infinite;
}

@keyframes pulseRing {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }
    100% {
        transform: scale(1.5);
        opacity: 0;
    }
}

/* Ada Floating Tab */
.ada-floating-tab {
    position: fixed;
    bottom: 110px;
    right: 30px;
    background: rgba(255, 255, 255, 0.20);
    backdrop-filter: blur(5px);
    border-radius: 16px;
    padding: 1rem;
    box-shadow: var(--shadow-lg);
    display: none;
    align-items: center;
    gap: 1rem;
    cursor: pointer;
    z-index: 9997;
    border: 1px solid rgba(255, 255, 255, 0.3);
    transition: all 0.3s ease;
    max-width: 280px;
}

.ada-floating-tab.visible {
    display: flex;
}

.ada-floating-tab:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-xl);
}

.tab-avatar {
    position: relative;
    flex-shrink: 0;
}

.tab-status-dot {
    position: absolute;
    bottom: 2px;
    right: 2px;
    width: 12px;
    height: 12px;
    background: #4caf50;
    border: 2px solid white;
    border-radius: 50%;
}

.tab-content {
    flex: 1;
}

.tab-content h5 {
    color: var(--text-black);
    font-size: 1rem;
    font-weight: 700;
    margin: 0 0 0.25rem 0;
}

.tab-content p {
    color: var(--text-medium);
    font-size: 0.875rem;
    margin: 0;
}

.tab-close-btn {
    background: var(--bg-light);
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: all 0.3s ease;
    flex-shrink: 0;
}

.tab-close-btn:hover {
    background: var(--bg-pink-light);
}

/* Responsive Chatbot */
@media (max-width: 768px) {
    .chatbot-container-modern {
        width: calc(100vw - 30px);
        right: 15px;
        bottom: 15px;
        max-height: calc(100vh - 100px);
    }

    .chat-floating-btn-modern {
        right: 15px;
        bottom: 15px;
        width: 42px;
        height: 42px;
    }

    .floating-icon-modern svg {
        width: 20px;
        height: 20px;
    }

    .ada-floating-tab {
        right: 15px;
        bottom: 90px;
    }
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .form-row {
        grid-template-columns: 1fr;
    }

    .progress-steps {
        flex-wrap: wrap;
    }

    .step-label {
        font-size: 0.75rem;
    }

    .search-box {
        flex-direction: column;
    }

    .search-box input {
        min-width: 100%;
    }

    .form-navigation {
        flex-direction: column;
    }

    .btn {
        width: 100%;
    }
}

/* ===== SERVICES PAGE STYLES ===== */

/* Services Hero */
.services-hero {
    background: linear-gradient(135deg, rgba(255, 245, 247, 0.10) 0%, rgba(240, 248, 255, 0.10) 100%);
    padding: 3rem 1.5rem;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.services-hero::before {
    content: '';
    position: absolute;
    top: -100px;
    left: -100px;
    width: 500px;
    height: 500px;
    background: var(--primary-pink);
    opacity: 0.1;
    border-radius: 50%;
}

.services-hero::after {
    content: '';
    position: absolute;
    bottom: -150px;
    right: -150px;
    width: 600px;
    height: 600px;
    background: var(--primary-blue);
    opacity: 0.1;
    border-radius: 50%;
    z-index: 0;
}

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

.hero-content h1 {
    font-size: 2.25rem;
    font-weight: 700;
    color: var(--text-black);
    margin-bottom: 0.75rem;
    letter-spacing: -0.02em;
}

.hero-content p {
    font-size: 1.05rem;
    color: var(--text-medium);
}

/* Services Section */
.services-section {
    padding: 2.5rem 0;
    background: transparent;
}

.service-comparison-header {
    text-align: center;
    margin-bottom: 2rem;
}

.service-comparison-header h2 {
    font-size: 1.9rem;
    color: var(--text-black);
    margin-bottom: 0.4rem;
}

.comparison-subtitle {
    font-size: 0.95rem;
    color: var(--text-medium);
}

/* Service Cards */
.cleaning-services-columns {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.main-service-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border-radius: 16px;
    padding: 1.75rem;
    box-shadow: var(--shadow-sm);
    border: 2px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    position: relative;
}

.main-service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-lg);
    border-color: var(--accent-coral);
}

.main-service-card.featured {
    border-color: var(--accent-coral);
    box-shadow: var(--shadow-md);
    background: linear-gradient(135deg, rgba(255, 245, 247, 0.15) 0%, rgba(255, 255, 255, 0.15) 100%);
}

.service-badge {
    display: inline-block;
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    margin-bottom: 1rem;
}

.service-badge.standard {
    background: var(--bg-blue-light);
    color: var(--accent-blue);
}

.service-badge.premium {
    background: var(--gradient-pink);
    color: white;
}

.mini-badge {
    position: absolute;
    top: 20px;
    right: 20px;
    background: var(--accent-coral);
    color: white;
    padding: 0.35rem 0.9rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 700;
}

.card-icon-large {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.service-card-desc {
    color: var(--text-medium);
    font-size: 1rem;
    margin-bottom: 1.5rem;
    line-height: 1.6;
}

.service-card-price {
    text-align: center;
    margin: 1.5rem 0;
    padding: 1.15rem;
    background: var(--bg-light);
    border-radius: 12px;
}

.service-card-price.highlighted {
    background: linear-gradient(135deg, #ffebee 0%, #e3f2fd 100%);
}

.price-label {
    display: block;
    font-size: 0.8rem;
    color: var(--text-medium);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.price-value {
    display: block;
    font-size: 2.25rem;
    font-weight: 800;
    color: var(--accent-coral);
    margin: 0.4rem 0;
}

.features-section {
    margin: 2rem 0;
}

.features-section h4 {
    color: var(--text-black);
    margin-bottom: 1rem;
    font-size: 1.1rem;
}

.compact-features {
    list-style: none;
    padding: 0;
}

.compact-features li {
    padding: 0.6rem 0;
    color: var(--text-medium);
    border-bottom: 1px solid var(--border-light);
    position: relative;
    padding-left: 1.5rem;
}

.compact-features li:before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent-blue);
    font-weight: 700;
}

.compact-features.premium-features li:before {
    color: var(--accent-coral);
}

.compact-features li:last-child {
    border-bottom: none;
}

.savings-note {
    background: linear-gradient(135deg, #fff3cd 0%, #ffe8a1 100%);
    padding: 1rem 1.5rem;
    border-radius: 12px;
    text-align: center;
    font-weight: 600;
    color: #856404;
    margin: 1.5rem 0;
}

.systems-available {
    margin: 1.5rem 0;
    text-align: center;
}

.systems-available strong {
    display: block;
    margin-bottom: 0.75rem;
    color: var(--text-dark);
}

.system-tag {
    display: inline-block;
    padding: 0.4rem 1rem;
    background: var(--bg-light);
    border: 2px solid var(--border-medium);
    border-radius: 50px;
    font-size: 0.85rem;
    color: var(--text-dark);
    margin: 0.25rem;
    font-weight: 600;
}

.system-tag.premium {
    background: var(--bg-pink-light);
    border-color: var(--accent-coral);
    color: var(--accent-coral);
}

.compact-btn {
    width: 100%;
    padding: 1rem 2rem;
    border: none;
    border-radius: 50px;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--gradient-pink);
    color: white;
    margin-top: 1.5rem;
    box-shadow: var(--shadow-sm);
}

.compact-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.compact-btn.primary {
    background: var(--gradient-pink);
}

/* Commercial Services */
.commercial-services-section {
    margin-top: 3rem;
    padding: 2rem 1.5rem;
    background: linear-gradient(135deg, rgba(248, 249, 250, 0.10) 0%, rgba(255, 255, 255, 0.10) 100%);
    border-radius: 16px;
}

.section-main-title {
    text-align: center;
    font-size: 1.75rem;
    color: var(--text-black);
    margin-bottom: 0.4rem;
}

.section-subtitle {
    text-align: center;
    font-size: 0.95rem;
    color: var(--text-medium);
    margin-bottom: 2rem;
}

.commercial-columns-container {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

.compact-service-card {
    background: rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(5px);
    border-radius: 16px;
    padding: 2rem;
    box-shadow: var(--shadow-sm);
    border: 1px solid rgba(255, 255, 255, 0.2);
    transition: all 0.3s ease;
    text-align: center;
}

.compact-service-card:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-md);
    border-color: var(--accent-blue);
}

.compact-service-card .card-icon {
    font-size: 3rem;
    margin-bottom: 1rem;
}

.compact-service-card h4 {
    font-size: 1.3rem;
    color: var(--text-black);
    margin-bottom: 0.75rem;
}

.compact-service-card .card-desc {
    color: var(--text-medium);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
}

.compact-price {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-coral);
    margin: 1.5rem 0;
}

/* Why Choose Us Section */
.why-section {
    padding: 3rem 1.5rem;
    background: transparent;
}

.why-section h2 {
    text-align: center;
    font-size: 1.9rem;
    color: var(--text-black);
    margin-bottom: 2rem;
}

.benefits-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.75rem;
}

.benefit-item {
    text-align: center;
}

.benefit-icon {
    width: 60px;
    height: 60px;
    background: var(--gradient-pink);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.9rem;
    color: white;
    margin: 0 auto 1rem;
    box-shadow: var(--shadow-md);
}

.benefit-item h3 {
    font-size: 1.1rem;
    color: var(--text-black);
    margin-bottom: 0.6rem;
}

.benefit-item p {
    color: var(--text-medium);
    line-height: 1.5;
    font-size: 0.9rem;
}

/* Responsive Services */
@media (max-width: 768px) {
    .hero-content h1 {
        font-size: 2rem;
    }

    .hero-content p {
        font-size: 1.1rem;
    }

    .cleaning-services-columns,
    .commercial-columns-container {
        grid-template-columns: 1fr;
    }

    .price-value {
        font-size: 2.5rem;
    }

    .service-comparison-header h2,
    .section-main-title,
    .why-section h2 {
        font-size: 2rem;
    }
}

/* ===== FOOTER ===== */

.footer {
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    padding: 3rem 0 1rem;
    margin-top: 4rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer .container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 1rem;
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.footer-section h3 {
    color: #ffffff;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    text-shadow: 0 0 10px rgba(255, 255, 255, 0.3);
}

.footer-section h4 {
    color: #ffffff;
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
}

.footer-section p {
    color: rgba(255, 255, 255, 0.8);
    line-height: 1.8;
    margin-bottom: 0.5rem;
}

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

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

.footer-section ul li a {
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section ul li a:hover {
    color: #ffffff;
    text-decoration: underline;
}

.footer-bottom {
    text-align: center;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom p {
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.9rem;
}

@media (max-width: 768px) {
    .footer-content {
        grid-template-columns: 1fr;
        text-align: center;
    }
}

/* ===== ACCORDION STYLES FOR PROGRESSIVE DISCLOSURE ===== */
.accordion-toggle {
    width: 100%;
    background: none;
    border: none;
    text-align: left;
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
    font-size: 1rem;
    font-weight: 600;
    color: #333;
    transition: color 0.3s ease;
}

.accordion-toggle:hover {
    color: #2196F3;
}

.accordion-toggle::after {
    content: '+';
    font-size: 1.5rem;
    font-weight: 300;
    transition: transform 0.3s ease;
    color: #2196F3;
}

.accordion-toggle.active::after {
    content: '−';
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.accordion-content.active {
    max-height: 2000px;
    transition: max-height 0.5s ease;
}

/* Hide accordion buttons on desktop (desktop shows all content) */
@media (min-width: 769px) {
    .accordion-toggle {
        display: none;
    }

    .accordion-content {
        max-height: none;
        overflow: visible;
    }
}

/* ===== COMPREHENSIVE MOBILE STYLES ===== */

@media (max-width: 1024px) {
    /* Tablet adjustments */
    .logo h1 {
        font-size: 2rem;
    }

    .nav-menu {
        gap: 1.2rem;
    }

    .nav-menu a {
        font-size: 0.85rem;
    }
}

@media (max-width: 768px) {
    /* ===== MOBILE CLEAN DESIGN - OPTION 1 ===== */

    /* Remove wallpaper background on mobile for clean, professional look */
    body {
        background: #f8f9fa; /* Light gray background */
        background-image: none; /* Remove wallpaper on mobile */
    }

    /* Solid white navigation for clean look */
    .main-navbar {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
    }

    /* Pure white cards with subtle shadows */
    .benefit-card,
    .gallery-item,
    .product-card,
    .problem-card,
    .impact-item,
    .ac-layer {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }

    .main-service-card,
    .compact-service-card {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
    }

    .main-service-card.featured {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        border: 2px solid var(--accent-coral);
        box-shadow: 0 4px 12px rgba(255, 107, 107, 0.1);
    }

    .about-section {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .cta-section {
        background: linear-gradient(135deg, #fff5f7 0%, #f0f8ff 100%);
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    }

    .risk-item,
    .symptom-checker-section,
    .myth-item,
    .solve-guarantee,
    .agitate-callout,
    .message-content-modern {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: 0 2px 8px rgba(0, 0, 0, 0.06);
    }

    .footer {
        background: #1a1a1a;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
    }

    .chatbot-container-modern,
    .ada-floating-tab {
        background: #ffffff;
        backdrop-filter: none;
        -webkit-backdrop-filter: none;
        box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    }

    /* Clean landing page background */
    .landing-page {
        background: transparent;
    }

    /* Hero sections with light background */
    .hero-header,
    .services-hero {
        background: #ffffff;
    }

    /* Clean section backgrounds */
    .services-section,
    .products-section,
    .how-we-work-section,
    .video-section,
    .photo-proof-section,
    .gallery-section,
    .hidden-enemy-section,
    .myths-section {
        background: transparent;
    }

    /* Health warning box */
    .health-risks-warning-box {
        background: #fff5f5;
        border: 2px solid #ffb3b3;
    }

    .warning-visual {
        background: #ffe5e5;
    }

    .warning-details {
        background: #ffffff;
    }

    /* ===== PROGRESSIVE DISCLOSURE FOR MOBILE ===== */

    /* Show accordion toggles on mobile */
    .accordion-toggle {
        display: flex;
        border-bottom: 1px solid #e0e0e0;
    }

    /* Hide detailed content by default on mobile */
    .accordion-content {
        max-height: 0;
        overflow: hidden;
    }

    /* Simplify benefit items - show icon and title only initially */
    .benefit-item p {
        display: none;
    }

    .benefit-item.expanded p {
        display: block;
        margin-top: 0.5rem;
    }

    /* Compact features lists on mobile - initially hidden */
    .features-section .compact-features {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .features-section.expanded .compact-features {
        max-height: 1000px;
    }

    /* Reduce footer content on mobile */
    .footer-section:nth-child(2) ul li:nth-child(n+3) {
        display: none;
    }

    /* Commercial services - collapsed by default */
    .commercial-services-section .commercial-columns-container {
        max-height: 0;
        overflow: hidden;
        transition: max-height 0.3s ease;
    }

    .commercial-services-section.expanded .commercial-columns-container {
        max-height: 2000px;
    }

    /* Mobile Navigation */
    .mobile-menu-toggle {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 0;
        right: -100%;
        width: 70%;
        max-width: 300px;
        height: 100vh;
        background: #ffffff;
        /* Clean white menu for mobile */
        flex-direction: column;
        padding: 80px 2rem 2rem;
        gap: 0;
        transition: right 0.3s ease;
        box-shadow: -5px 0 20px rgba(0, 0, 0, 0.15);
        border-left: 1px solid #e0e0e0;
    }

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

    .nav-menu li {
        width: 100%;
        border-bottom: 1px solid rgba(0, 0, 0, 0.1);
    }

    .nav-menu a {
        display: block;
        padding: 1rem 0;
        font-size: 1.1rem;
        text-shadow: none;
    }

    .nav-menu a.active::after {
        display: none;
    }

    /* Mobile Typography */
    h1 {
        font-size: 1.5rem;
    }

    h2 {
        font-size: 1.25rem;
    }

    h3 {
        font-size: 1rem;
    }

    .logo h1 {
        font-size: 1.8rem;
    }

    /* Hero sections */
    .hero-header h1 {
        font-size: 1.5rem;
    }

    .hero-subtitle {
        font-size: 0.9rem;
    }

    .hero-description {
        font-size: 0.75rem;
    }

    /* Buttons */
    .btn-primary-hero,
    .btn-secondary-hero,
    .btn-primary-large,
    .btn-secondary-large {
        width: 100%;
        padding: 0.9rem 1.5rem;
        font-size: 0.9rem;
    }

    .cta-buttons {
        flex-direction: column;
        width: 100%;
    }

    /* Grid layouts */
    .benefits-grid,
    .gallery-grid,
    .work-process,
    .proof-grid,
    .problem-visual,
    .health-impacts,
    .ac-layers-container {
        grid-template-columns: 1fr;
        gap: 1rem;
    }

    /* Service cards */
    .cleaning-services-columns,
    .commercial-columns-container {
        grid-template-columns: 1fr;
    }

    /* Products grid */
    .products-grid {
        grid-template-columns: 1fr;
    }

    /* Sections padding */
    section {
        padding: 1rem 0;
    }

    .landing-container {
        padding: 0 0.75rem;
    }

    /* CTA Section */
    .cta-section {
        padding: 1.5rem 1rem;
        margin: 1.5rem 0;
    }

    /* Health warning box */
    .health-risks-warning-box {
        grid-template-columns: 1fr;
    }

    .warning-visual {
        padding: 2rem 1.5rem;
    }

    .warning-details {
        padding: 2rem 1.5rem;
    }

    /* Forms */
    .form-grid {
        grid-template-columns: 1fr;
    }

    /* Chatbot */
    .chatbot-container-modern {
        width: 100%;
        max-width: 100%;
        bottom: 0;
        right: 0;
        left: 0;
        border-radius: 16px 16px 0 0;
        max-height: 70vh;
    }

    .ada-floating-tab {
        bottom: 90px;
        right: 20px;
        max-width: 200px;
        padding: 0.75rem;
    }

    /* Footer */
    .footer {
        padding: 2rem 0 1rem;
        margin-top: 2rem;
    }

    .footer-section h3 {
        font-size: 1.25rem;
    }

    .footer-section h4 {
        font-size: 1rem;
    }
}

@media (max-width: 480px) {
    /* Extra small mobile devices */
    .logo h1 {
        font-size: 1.5rem;
    }

    .hero-header h1 {
        font-size: 1.25rem;
    }

    .btn-primary-hero,
    .btn-secondary-hero,
    .btn-primary-large,
    .btn-secondary-large {
        padding: 0.8rem 1.2rem;
        font-size: 0.85rem;
    }

    .main-navbar {
        padding: 0.5rem 0;
    }

    .nav-container {
        padding: 0 0.75rem;
    }

    .landing-container {
        padding: 0 0.5rem;
    }

    /* Card padding */
    .benefit-card,
    .gallery-item,
    .product-card,
    .main-service-card,
    .compact-service-card {
        padding: 1rem;
    }

    /* Smaller gaps */
    .benefits-grid,
    .gallery-grid {
        gap: 0.75rem;
    }
}

/* Landscape orientation adjustments for mobile */
@media (max-width: 926px) and (orientation: landscape) {
    .nav-menu {
        padding-top: 60px;
    }

    .chatbot-container-modern {
        max-height: 85vh;
    }
}

/* Touch-friendly improvements */
@media (hover: none) and (pointer: coarse) {
    /* Increase touch targets */
    .nav-menu a {
        padding: 1.2rem 0;
    }

    button,
    .btn-primary-hero,
    .btn-secondary-hero,
    .btn-primary-large,
    .btn-secondary-large {
        min-height: 44px;
    }

    /* Remove hover effects on touch devices */
    .benefit-card:hover,
    .gallery-item:hover,
    .product-card:hover {
        transform: none;
    }
}