/* Services Section */
.services-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
    max-width: 900px;
    margin: 0 auto;
    overflow: visible !important;
    /* Critical for sticky to work */
}

.service-card {
    /* Ensure no overflow clipping happens here */
    overflow: visible !important;
    position: relative;
    z-index: 1;
    display: block;
    /* Ensure it's block, not impacted by weird flex/grid alignments */
}

.service-intro {
    font-size: 1.05rem;
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 1.5rem;
}

.service-details {
    margin-top: 2rem;
    text-align: left;
    border-top: 1px solid #f1f5f9;
    padding-top: 1.5rem;
    overflow: visible !important;
    /* Critical for sticky */
}

.service-details h4 {
    font-size: 1.1rem;
    color: var(--primary-color);
    margin-bottom: 0.8rem;
    margin-top: 1.5rem;
    font-weight: 700;
    /* Bold */
}

.service-details h4:first-child {
    margin-top: 0;
}

.detail-text {
    color: var(--text-color);
    line-height: 1.7;
    margin-bottom: 1rem;
}

.benefit-list {
    margin-top: 1rem;
    margin-bottom: 2rem;
}

.benefit-list li {
    margin-bottom: 1rem;
    color: var(--text-color);
    font-size: 0.98rem;
    line-height: 1.6;
    display: flex;
    align-items: flex-start;
    gap: 12px;
}

.benefit-list li i {
    color: var(--secondary-color);
    margin-top: 3px;
    font-size: 1.1rem;
    flex-shrink: 0;
}

.benefit-list strong {
    color: var(--primary-color);
}

/* PWA Showcase Card - Premium Redesign */
.pwa-showcase-card {
    background: linear-gradient(135deg, rgba(30, 41, 59, 0.7) 0%, rgba(15, 23, 42, 0.9) 100%);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 20px;
    padding: 30px;
    margin: 2.5rem 0;
    position: relative;
    overflow: hidden;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    display: flex;
    flex-direction: column;
    gap: 20px;
}

/* Glow Effect */
.pwa-showcase-card::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -50%;
    width: 200px;
    height: 200px;
    background: radial-gradient(circle, var(--secondary-color) 0%, transparent 70%);
    opacity: 0.15;
    filter: blur(40px);
    pointer-events: none;
}

.pwa-card-content {
    display: flex;
    align-items: flex-start;
    gap: 25px;
    position: relative;
    z-index: 1;
}

/* Icon Area */
.pwa-icon-wrapper {
    position: relative;
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #1e293b, #0f172a);
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
    color: var(--cyan-accent);
    font-size: 1.8rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.2);
}

.pwa-icon-pulse {
    position: absolute;
    width: 100%;
    height: 100%;
    border-radius: 16px;
    border: 2px solid var(--cyan-accent);
    opacity: 0;
    animation: pwaPulse 2s infinite;
}

@keyframes pwaPulse {
    0% {
        transform: scale(1);
        opacity: 0.5;
    }

    100% {
        transform: scale(1.4);
        opacity: 0;
    }
}

/* Content Area */
.pwa-text-content h4 {
    color: white;
    font-size: 1.25rem;
    margin-top: 0;
    margin-bottom: 0.5rem;
}

.pwa-text-content p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.6;
    margin-bottom: 1rem;
}

.pwa-text-content strong {
    color: var(--cyan-accent);
}

/* Features List */
.pwa-mini-features {
    display: flex;
    flex-wrap: wrap;
    gap: 15px;
    list-style: none;
    padding: 0;
    margin: 0;
}

.pwa-mini-features li {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.85rem;
    color: #cbd5e1;
    background: rgba(255, 255, 255, 0.05);
    padding: 6px 12px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.05);
}

.pwa-mini-features li i {
    color: var(--secondary-color);
    font-size: 0.8rem;
}

/* Action Area */
.pwa-action-area {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding-top: 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 15px;
}

.btn-pwa-install {
    background: var(--gradient-primary);
    color: white;
    border: none;
    padding: 12px 24px;
    border-radius: 50px;
    font-weight: 600;
    font-family: var(--font-heading);
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(37, 99, 235, 0.3);
    animation: popIn 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275) forwards;
}

.btn-pwa-install:hover {
    transform: translateY(-3px) scale(1.02);
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.6);
    filter: brightness(1.1);
}

@keyframes popIn {
    0% {
        opacity: 0;
        transform: scale(0.8) translateY(10px);
    }

    100% {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.pwa-status {
    font-size: 0.9rem;
    color: #64748b;
    margin: 0;
    font-style: italic;
}

/* Responsive */
@media (max-width: 600px) {
    .pwa-card-content {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .pwa-text-content {
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .pwa-mini-features {
        justify-content: center;
    }

    .pwa-action-area {
        justify-content: center;
        flex-direction: column;
    }

    .btn-pwa-install {
        width: 100%;
        justify-content: center;
    }
}

.pages-list {
    margin-top: 0.8rem;
    margin-bottom: 2rem;
}

.pages-list li {
    color: var(--text-color);
    font-size: 0.95rem;
    margin-bottom: 0.5rem;
    padding-left: 20px;
    position: relative;
}

.pages-list li::before {
    content: "•";
    position: absolute;
    left: 0;
    color: var(--secondary-color);
    font-weight: bold;
}

.addon-list {
    margin-top: 1rem;
    margin-bottom: 2rem;
}

.addon-list li {
    color: var(--text-color);
    font-size: 0.95rem;
    margin-bottom: 0.7rem;
    display: flex;
    align-items: center;
    gap: 10px;
}

.addon-list li i {
    color: var(--secondary-color);
    font-size: 1rem;
}

.business-types {
    margin-top: 1rem;
    margin-bottom: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 0.8rem;
}

.business-types li {
    color: var(--text-color);
    font-size: 0.95rem;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    transition: all 0.3s ease;
}

.business-types li:hover {
    background: rgba(37, 99, 235, 0.1);
    transform: translateX(3px);
}

.business-types li i {
    color: var(--secondary-color);
    font-size: 1rem;
    flex-shrink: 0;
}

/* Service CTA Button - Matches Global Primary Button */
.service-cta {
    display: inline-block;
    background: var(--secondary-color);
    color: #ffffff;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 1rem;
    font-family: var(--font-heading);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 4px 10px rgba(37, 99, 235, 0.3);
    letter-spacing: -0.3px;
    border: 2px solid var(--secondary-color);
}

.service-cta:hover {
    background: #0f4296;
    /* Darker Navy Blue */
    border-color: #0f4296;
    transform: translateY(-3px);
    box-shadow: 0 8px 20px rgba(15, 66, 150, 0.4);
    color: #ffffff;
}

.service-cta i {
    margin-left: 8px;
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.service-cta:hover i {
    transform: translateX(4px);
}

/* Projects Section */
.projects {
    background: var(--surface-color);
}

/* FIX: Sticky Animation requires NO transform on parents.
   We must disable the fade-in transform for this specific card 
   so the internal sticky scrolling works. */
#business-service {
    transform: none !important;
    animation: none !important;
    opacity: 1 !important;
    /* Force visible since animation is removed */
    overflow: visible !important;
}

/* Ensure global overflow visibility for sticky context */
main {
    overflow: visible !important;
}

/* Specific overrides for Sticky Section */
#services,
#services .container {
    overflow: visible !important;
}

/* Ensure sections with background elements DO clip overflow */
#about,
.hero,
section:not(#services) {
    overflow: hidden !important;
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 30px;
}

.project-card {
    background: var(--surface-color);
    border-radius: 20px;
    border: 1px solid var(--border-color);
    /* Very subtle border */
    overflow: hidden;
    transition: all 0.4s cubic-bezier(0.165, 0.84, 0.44, 1);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    height: 100%;
}

.project-card:hover {
    transform: translateY(-8px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
    /* Soft, elevated shadow */
    border-color: rgba(37, 99, 235, 0.2);
}

/* Image Area */
.project-img-link {
    display: block;
    position: relative;
    overflow: hidden;
    height: 240px;
    /* Taller image */
}

.project-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s ease;
}

.project-card:hover .project-img {
    transform: scale(1.08);
}

/* Image Overlay */
.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(2, 6, 23, 0.4);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.3s ease;
    backdrop-filter: blur(2px);
}

.overlay i {
    color: white;
    font-size: 2rem;
    transform: translateY(20px);
    transition: transform 0.3s ease;
}

.project-card:hover .overlay {
    opacity: 1;
}

.project-card:hover .overlay i {
    transform: translateY(0);
}

/* Content Area */
.project-body {
    padding: 30px;
    display: flex;
    flex-direction: column;
    flex-grow: 1;
}

.project-card h3 {
    margin: 0 0 1rem;
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--primary-color);
    letter-spacing: -0.5px;
    line-height: 1.3;
}

.project-card p {
    color: var(--text-color);
    line-height: 1.7;
    font-size: 1rem;
    margin-bottom: 1.5rem;
    flex-grow: 1;
    /* Pushes button down */
}

/* Button/Link */
.project-link {
    display: inline-flex;
    align-items: center;
    font-weight: 700;
    font-size: 0.95rem;
    color: var(--secondary-color);
    transition: all 0.3s ease;
    margin-top: auto;
    /* Aligns to bottom */
}

.project-link i {
    margin-left: 8px;
    font-size: 0.85rem;
    transition: transform 0.3s ease;
}

.project-link:hover {
    color: #1e40af;
}

.project-link:hover i {
    transform: translateX(5px);
}

/* Philosophy Section */
.philosophy {
    background: var(--bg-dark);
    position: relative;
    color: var(--white);
    text-align: center;
    overflow: hidden;
}

.philosophy::before {
    content: '';
    position: absolute;
    top: -50%;
    left: -50%;
    width: 200%;
    height: 200%;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.1) 0%, transparent 60%);
    z-index: 0;
    pointer-events: none;
}

.philosophy .container {
    position: relative;
    z-index: 1;
}

.philosophy .section-title {
    color: var(--white);
}

.quote {
    font-size: 1.8rem;
    font-weight: 300;
    font-style: italic;
    margin: 1.5rem auto 2.5rem;
    max-width: 800px;
    color: #94a3b8;
}

.philosophy-grid {
    display: flex;
    justify-content: center;
    gap: 50px;
    flex-wrap: wrap;
}

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

.phil-item i {
    font-size: 2.5rem;
    color: var(--secondary-color);
    margin-bottom: 1rem;
}

.phil-item h4 {
    font-size: 1.2rem;
    font-weight: 500;
}

/* Process Section (Smaller & Refined) */
.process-container {
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.process-title {
    text-align: center;
    font-size: 1.8rem;
    color: var(--white);
    margin-bottom: 2rem;
    font-weight: 600;
}

.process-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 15px;
}

.process-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(10px);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    padding: 24px;
    position: relative;
    overflow: hidden;
    height: 230px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    cursor: pointer;
    text-align: left;
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
}

.process-card:hover {
    background: rgba(255, 255, 255, 0.08);
    transform: translateY(-4px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
    border-color: var(--secondary-color);
}

/* Card Content - Default View */
.process-step-number {
    font-size: 3.5rem;
    font-weight: 900;
    color: rgba(255, 255, 255, 0.04);
    position: absolute;
    top: 10px;
    right: 15px;
    line-height: 1;
    transition: all 0.4s ease;
}

.process-icon {
    font-size: 2rem;
    color: var(--secondary-color);
    margin-bottom: 12px;
    display: block;
    transition: all 0.4s ease;
}

.process-heading {
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 5px;
    transition: all 0.4s ease;
    position: relative;
    z-index: 2;
    line-height: 1.4;
}

/* Hover Content - Slide Up */
.process-description {
    position: absolute;
    bottom: -1px;
    /* Slight overlap to prevent bottom gap */
    left: 0;
    width: 100%;
    /* Increase height slightly to cover top gap issues */
    height: calc(100% + 1px);
    top: auto;
    padding: 24px;
    background: var(--gradient-primary);
    color: white;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    display: flex;
    flex-direction: column;
    justify-content: center;
    z-index: 10;
    border-radius: 12px;
    /* Match parent border radius */
}

.process-card:hover .process-description,
.process-card:focus-within .process-description {
    transform: translateY(0);
}

.process-desc-text {
    font-size: 0.92rem;
    line-height: 1.6;
    opacity: 0;
    transform: translateY(15px);
    transition: all 0.3s ease 0.1s;
}

.process-card:hover .process-desc-text,
.process-card:focus-within .process-desc-text {
    opacity: 1;
    transform: translateY(0);
}

/* Move default elements up on hover */
.process-card:hover .process-icon {
    transform: translateY(-30px) scale(0.8);
    opacity: 0;
}

.process-card:hover .process-step-number {
    opacity: 0;
}

.process-card:hover .process-heading {
    transform: translateY(-20px);
    opacity: 0;
}

/* Heading inside description for context */
.process-description h5 {
    font-size: 1.1rem;
    font-weight: 700;
    margin-bottom: 10px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.3);
    padding-bottom: 6px;
    display: inline-block;
}

/* About Section - Redesigned */
.about {
    background: var(--bg-dark);
    /* Dark theme for contrast */
    color: white;
    position: relative;
    overflow: hidden;
}

/* Background Texture for interest */
.about::before {
    content: '';
    position: absolute;
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(37, 99, 235, 0.15) 0%, rgba(0, 0, 0, 0) 70%);
    top: -100px;
    right: -100px;
    opacity: 0.8;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 60px;
    align-items: center;
    position: relative;
    z-index: 5;
}

.about-label {
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--secondary-color);
    font-size: 0.85rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.about-text-content .section-title {
    color: white;
    font-size: 3rem;
    line-height: 1.1;
    margin-bottom: 30px;
}

.developer-name {
    font-size: 1.5rem;
    color: #94a3b8;
    margin-bottom: 5px;
    font-weight: 500;
}

.role-highlight {
    font-size: 1.1rem;
    color: var(--secondary-color);
    margin-bottom: 30px;
    font-family: monospace;
}

.bio-text {
    color: #cbd5e1;
    font-size: 1.05rem;
    line-height: 1.7;
    margin-bottom: 20px;
    max-width: 90%;
}

.bio-text strong {
    color: white;
    font-weight: 600;
}

.skills-wrapper {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 40px;
}

.skill-tag {
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #e2e8f0;
    padding: 8px 16px;
    border-radius: 4px;
    font-size: 0.9rem;
    font-weight: 500;
}

.about-visual {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.stat-card {
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.1) 0%, rgba(37, 99, 235, 0) 100%);
    border-left: 3px solid var(--cyan-accent);
    padding: 30px;
    display: flex;
    flex-direction: column;
    transition: transform 0.3s ease;
}

.stat-card:hover {
    background: linear-gradient(90deg, rgba(34, 211, 238, 0.15) 0%, rgba(37, 99, 235, 0.05) 100%);
    transform: translateX(10px);
}

/* highlight-stat styles are now integrated into the base class */

.stat-number {
    font-size: 3rem;
    font-weight: 800;
    color: white;
    line-height: 1;
    margin-bottom: 5px;
    font-family: var(--font-heading);
}

.stat-label {
    color: #94a3b8;
    font-size: 1rem;
    font-weight: 500;
}

/* Contact Section - Redesigned */
.contact-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    max-width: 1000px;
    margin: 0 auto;
}

.contact-main-btn {
    padding: 16px 36px;
    font-size: 1.1rem;
    box-shadow: 0 10px 30px rgba(37, 99, 235, 0.25);
}

.contact-options {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.contact-option-card {
    display: flex;
    align-items: center;
    padding: 24px;
    background: var(--surface-color);
    border-radius: 16px;
    border: 1px solid var(--border-color);
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.02);
    transition: all 0.3s cubic-bezier(0.165, 0.84, 0.44, 1);
    cursor: pointer;
    text-decoration: none;
    color: inherit;
}

.contact-option-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.06);
    border-color: #e2e8f0;
}

.icon-bubble {
    width: 50px;
    height: 50px;
    background: rgba(37, 99, 235, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--secondary-color);
    font-size: 1.2rem;
    margin-right: 20px;
    transition: all 0.3s ease;
}

.contact-option-card:hover .icon-bubble {
    background: var(--gradient-primary);
    color: white;
    transform: scale(1.1);
}

.contact-text h3 {
    margin: 0 0 4px;
    font-size: 1.1rem;
    color: var(--primary-color);
    font-weight: 700;
}

.contact-text p {
    margin: 0;
    color: var(--text-color);
    font-size: 0.95rem;
}

.arrow-icon {
    margin-left: auto;
    color: #cbd5e1;
    transition: all 0.3s ease;
}

.contact-option-card:hover .arrow-icon {
    color: var(--secondary-color);
    transform: translateX(5px);
}


/* Service Showcase Image */
.service-image-wrapper {
    width: 100%;
    margin-bottom: 2rem;
    border-radius: 12px;
    overflow: hidden;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.service-showcase-img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.3s ease;
}

.service-card:hover .service-showcase-img {
    transform: scale(1.02);
}

@media (max-width: 768px) {
    .service-image-wrapper {
        margin-bottom: 1.5rem;
    }
}

/* Desktop Layout (Grid) */
.stack-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
    padding: 30px 0;
    margin-bottom: 2rem;
    position: relative;
    min-height: auto;
}

.stack-card {
    border-radius: 20px;
    padding: 30px;
    margin-bottom: 0;
    display: flex;
    flex-direction: column;
    min-height: 300px;
    color: white;
    overflow: hidden;
    position: relative;
    z-index: 1;
    box-shadow: var(--card-shadow);
    transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    border: 3px solid transparent;
    /* Highlighted Border Width */
    background-clip: padding-box, border-box;
    background-origin: padding-box, border-box;
}

.stack-card:hover {
    transform: translateY(-8px) scale(1.02);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(59, 130, 246, 0.2);
    z-index: 10;
}

/* Card Backgrounds & Borders */
/* Strategy: First gradient is the background (opaque), Second is the border (gradient) */

.card-trust {
    /* Deep Navy Background + Blue/Cyan Border */
    background-image: linear-gradient(135deg, #0f172a 0%, #164e63 100%),
        linear-gradient(135deg, #3B82F6, #22D3EE);
}

.card-service {
    /* Royal Blue Background + Purple/Blue Border */
    background-image: linear-gradient(135deg, #1e3a8a 0%, #1d4ed8 100%),
        linear-gradient(135deg, #7C3AED, #3B82F6);
}

.card-inquiry {
    /* Emerald/Green Background + Green/Teal Border */
    background-image: linear-gradient(135deg, #064e3b 0%, #059669 100%),
        linear-gradient(135deg, #10B981, #34D399);
}

.card-mobile {
    /* Purple Background + Pink/Purple Border */
    background-image: linear-gradient(135deg, #4c1d95 0%, #6d28d9 100%),
        linear-gradient(135deg, #F472B6, #8B5CF6);
}

/* Content Styles */
.stack-card h4 {
    color: white;
    font-size: 1.5rem;
    margin-bottom: 0.8rem;
    z-index: 2;
    position: relative;
}

.stack-card p {
    color: rgba(255, 255, 255, 0.9);
    font-size: 1rem;
    line-height: 1.6;
    z-index: 2;
    position: relative;
    margin-bottom: 0;
}

.card-number {
    position: absolute;
    top: 10px;
    right: 20px;
    font-size: 4rem;
    font-weight: 900;
    color: white;
    opacity: 0.1;
    z-index: 1;
}

.card-icon {
    font-size: 2rem;
    background: rgba(255, 255, 255, 0.2);
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    backdrop-filter: blur(5px);
    z-index: 2;
    position: relative;
}

/* Mobile Tweaks */
@media (max-width: 768px) {
    .stack-container {
        /* Reduce padding so cards start right after the text */
        padding-top: 10px;
        min-height: 1600px;
        padding-bottom: 100px;
        position: relative;
        display: block;
    }

    .stack-card {
        padding: 24px;
        min-height: 220px;
        position: -webkit-sticky !important;
        position: sticky !important;
        margin-bottom: 20px;
    }

    /* Stick starting at 100px from top as requested */
    .card-trust {
        top: 100px;
        z-index: calc(var(--z-sticky) + 1);
    }

    .card-service {
        top: 160px;
        z-index: calc(var(--z-sticky) + 2);
    }

    .card-inquiry {
        top: 220px;
        z-index: calc(var(--z-sticky) + 3);
    }

    .card-mobile {
        top: 280px;
        z-index: calc(var(--z-sticky) + 4);
    }

    /* +55px step */

    .stack-card h4 {
        font-size: 1.35rem;
    }
}