/* --- Root Theme Configurations --- */
:root {
    --primary-brand-base: #0F5EF7;
    --primary-brand-dark: #0741B3;
    --action-orange-base: #FF7A00;
    --action-orange-hover: #D96800;
    --text-slate-deep: #1E293B;
    --text-slate-muted: #475569;
    --background-clear: #FFFFFF;
    --background-soft-grey: #F8FAFC;
    --card-surface-base: #FFFFFF;
    --border-accent-light: #E2E8F0;
    --radius-premium: 16px;
    --shadow-soft-depth: 0 10px 30px -10px rgba(15, 94, 247, 0.08);
    --shadow-card-hover: 0 20px 40px -15px rgba(15, 94, 247, 0.15);
    --transition-smooth: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

/* --- Base Formats & Typography Reset --- */
* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
    color: var(--text-slate-deep);
    background-color: var(--background-clear);
    scroll-padding-top: 90px;
}

body {
    overflow-x: hidden;
    line-height: 1.7;
}

.section-container {
    width: 100%;
    max-width: 1240px;
    margin: 0 auto;
    padding: 0 2rem;
}

.standard-narrow-layout {
    max-width: 800px;
}

/* --- Layout Scannability Framework --- */
h1, h2, h3, h4, h5, h6 {
    color: var(--text-slate-deep);
    font-weight: 700;
    line-height: 1.3;
    letter-spacing: -0.02em;
}

.section-preheading {
    display: inline-block;
    color: var(--primary-brand-base);
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
}

.section-center-heading {
    text-align: center;
    max-width: 700px;
    margin: 0 auto 4rem auto;
}

.section-center-heading h2 {
    font-size: 2.25rem;
    margin-bottom: 1.25rem;
}

.section-center-heading p {
    color: var(--text-slate-muted);
    font-size: 1.1rem;
}

/* --- Universal Component Classes --- */
.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    text-decoration: none;
    font-weight: 600;
    border-radius: var(--radius-premium);
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    white-space: nowrap;
}

.primary-cta {
    background-color: var(--action-orange-base);
    color: var(--background-clear);
    padding: 1rem 2.25rem;
}

.primary-cta:hover {
    background-color: var(--action-orange-hover);
    transform: translateY(-2px);
}

.secondary-cta {
    background-color: var(--background-soft-grey);
    color: var(--text-slate-deep);
    padding: 1rem 2.25rem;
    border: 2px solid var(--border-accent-light);
}

.secondary-cta:hover {
    background-color: var(--border-accent-light);
    transform: translateY(-2px);
}

.card-inline-action {
    color: var(--primary-brand-base);
    text-decoration: none;
    font-weight: 600;
    transition: var(--transition-smooth);
    display: inline-flex;
    align-items: center;
    margin-top: auto;
}

.card-inline-action:hover {
    color: var(--primary-brand-dark);
    gap: 0.5rem;
}

/* --- 1. Sticky Header Controls --- */
.site-header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    background-color: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(226, 232, 240, 0.8);
    z-index: 1000;
    transition: var(--transition-smooth);
}

.header-container {
    max-width: 1240px;
    margin: 0 auto;
    padding: 1.25rem 2rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.site-logo {
    text-decoration: none;
}

.logo-text {
    font-size: 1.45rem;
    font-weight: 800;
    color: var(--text-slate-deep);
    letter-spacing: -0.03em;
}

.logo-text .accent-text {
    color: var(--primary-brand-base);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 2rem;
}

.nav-link {
    text-decoration: none;
    color: var(--text-slate-muted);
    font-weight: 500;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.nav-link:hover, .nav-link.active-scroll {
    color: var(--primary-brand-base);
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.call-now-btn {
    background-color: var(--primary-brand-base);
    color: var(--background-clear);
    padding: 0.75rem 1.5rem;
    font-size: 0.9rem;
}

.call-now-btn:hover {
    background-color: var(--primary-brand-dark);
}

.mobile-menu-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.25rem;
}

.hamburger-bar {
    width: 24px;
    height: 3px;
    background-color: var(--text-slate-deep);
    border-radius: 2px;
    transition: var(--transition-smooth);
}

/* --- 2. Hero Component Design --- */
.hero-section {
    position: relative;
    background-color: var(--background-clear);
    padding: 12rem 0 7rem 0;
    overflow: hidden;
}

.hero-shapes .shape {
    position: absolute;
    border-radius: 50%;
    filter: blur(90px);
    z-index: 1;
    opacity: 0.06;
}

.shape-1 {
    top: -10%;
    right: -5%;
    width: 500px;
    height: 500px;
    background-color: var(--primary-brand-base);
}

.shape-2 {
    bottom: -10%;
    left: -5%;
    width: 400px;
    height: 400px;
    background-color: var(--action-orange-base);
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 2;
}

.rating-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    background-color: var(--background-soft-grey);
    padding: 0.5rem 1.25rem;
    border-radius: 50px;
    margin-bottom: 1.5rem;
    border: 1px solid var(--border-accent-light);
}

.rating-badge .stars {
    color: #FBBF24;
    font-size: 0.9rem;
}

.rating-badge .badge-text {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-slate-muted);
}

.hero-content h1 {
    font-size: 3.5rem;
    line-height: 1.15;
    margin-bottom: 1.5rem;
    letter-spacing: -0.04em;
}

.hero-content p {
    font-size: 1.15rem;
    color: var(--text-slate-muted);
    margin-bottom: 2.5rem;
    max-width: 650px;
}

.hero-cta-group {
    display: flex;
    gap: 1.25rem;
    margin-bottom: 3rem;
}

.trust-badges-container {
    display: flex;
    gap: 2rem;
    flex-wrap: wrap;
}

.trust-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--text-slate-muted);
}

.badge-icon {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: var(--primary-brand-base);
    stroke-width: 2.5;
}

.hero-stats-panel {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.stats-card {
    background-color: var(--card-surface-base);
    padding: 2.5rem 1.75rem;
    border-radius: var(--radius-premium);
    box-shadow: var(--shadow-soft-depth);
    border: 1px solid var(--border-accent-light);
    text-align: center;
    transition: var(--transition-smooth);
}

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

.stat-number-wrapper {
    font-size: 2.5rem;
    font-weight: 800;
    color: var(--primary-brand-base);
    line-height: 1;
    margin-bottom: 0.5rem;
}

.stat-label {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--text-slate-muted);
}

/* --- 3. Company Introduction Layout --- */
.about-section {
    padding: 7rem 0;
    background-color: var(--background-soft-grey);
}

.about-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 5rem;
    align-items: center;
}

.image-mock-placeholder {
    width: 100%;
    height: 500px;
    background: linear-gradient(135deg, #E2E8F0 0%, #CBD5E1 100%);
    border-radius: var(--radius-premium);
    position: relative;
    box-shadow: var(--shadow-soft-depth);
}

.floating-experience-badge {
    position: absolute;
    bottom: -25px;
    right: -25px;
    background-color: var(--primary-brand-base);
    color: var(--background-clear);
    padding: 2rem;
    border-radius: var(--radius-premium);
    max-width: 220px;
    box-shadow: 0 15px 35px rgba(15, 94, 247, 0.25);
    text-align: center;
}

.floating-experience-badge .exp-years {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.floating-experience-badge .exp-text {
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.about-text-block h2 {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.about-text-block p {
    color: var(--text-slate-muted);
    margin-bottom: 1.5rem;
}

.custom-checkmark-list {
    list-style: none;
    margin-bottom: 2.5rem;
}

.custom-checkmark-list li {
    position: relative;
    padding-left: 2rem;
    margin-bottom: 0.85rem;
    font-weight: 500;
    color: var(--text-slate-deep);
}

.custom-checkmark-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--action-orange-base);
    font-weight: 900;
    font-size: 1.1rem;
}

/* --- 4. Services Grid Layout --- */
.services-section {
    padding: 7rem 0;
    background-color: var(--background-clear);
}

.services-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.service-card {
    background-color: var(--card-surface-base);
    padding: 3rem 2.25rem;
    border-radius: var(--radius-premium);
    border: 1px solid var(--border-accent-light);
    box-shadow: var(--shadow-soft-depth);
    transition: var(--transition-smooth);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
}

.service-card:hover {
    transform: translateY(-8px);
    box-shadow: var(--shadow-card-hover);
    border-color: rgba(15, 94, 247, 0.2);
}

.service-icon-box {
    width: 60px;
    height: 60px;
    background-color: rgba(15, 94, 247, 0.05);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-brand-base);
    margin-bottom: 2rem;
    transition: var(--transition-smooth);
}

.service-icon-box svg {
    width: 28px;
    height: 28px;
}

.service-card:hover .service-icon-box {
    background-color: var(--primary-brand-base);
    color: var(--background-clear);
}

.service-card h3 {
    font-size: 1.35rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-slate-muted);
    font-size: 0.95rem;
    margin-bottom: 2rem;
}

/* --- 5. Why Choose Us Layout --- */
.why-choose-section {
    padding: 7rem 0;
    background-color: var(--background-soft-grey);
}

.features-quad-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
}

.feature-card {
    background-color: var(--card-surface-base);
    padding: 2.5rem 1.75rem;
    border-radius: var(--radius-premium);
    border: 1px solid var(--border-accent-light);
    box-shadow: var(--shadow-soft-depth);
    transition: var(--transition-smooth);
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-card-hover);
}

.feature-badge-icon {
    width: 40px;
    height: 40px;
    background-color: rgba(255, 122, 0, 0.1);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
}

.feature-badge-icon svg {
    width: 20px;
    height: 20px;
    fill: var(--action-orange-base);
}

.feature-card h4 {
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.feature-card p {
    color: var(--text-slate-muted);
    font-size: 0.9rem;
}

/* --- 6. Process Section Layout --- */
.process-section {
    padding: 7rem 0;
    background-color: var(--background-clear);
}

.process-steps-timeline {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
    position: relative;
}

.process-step-item {
    position: relative;
}

.step-numerical-marker {
    font-size: 3.5rem;
    font-weight: 800;
    color: rgba(15, 94, 247, 0.08);
    line-height: 1;
    margin-bottom: 0.5rem;
    transition: var(--transition-smooth);
}

.process-step-item:hover .step-numerical-marker {
    color: rgba(15, 94, 247, 0.2);
}

.step-content-box h5 {
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
}

.step-content-box p {
    color: var(--text-slate-muted);
    font-size: 0.95rem;
}

/* --- 7. Portfolio Section Layout --- */
.portfolio-section {
    padding: 7rem 0;
    background-color: var(--background-soft-grey);
}

.portfolio-filter-bar {
    display: flex;
    justify-content: center;
    gap: 1rem;
    margin-bottom: 3rem;
}

.filter-btn {
    background-color: var(--background-clear);
    border: 1px solid var(--border-accent-light);
    padding: 0.75rem 2rem;
    font-family: inherit;
    font-weight: 600;
    font-size: 0.9rem;
    border-radius: 50px;
    cursor: pointer;
    transition: var(--transition-smooth);
}

.filter-btn:hover, .filter-btn.active {
    background-color: var(--primary-brand-base);
    color: var(--background-clear);
    border-color: var(--primary-brand-base);
}

.portfolio-masonry-container {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 2rem;
}

.portfolio-item-card {
    position: relative;
    border-radius: var(--radius-premium);
    overflow: hidden;
    box-shadow: var(--shadow-soft-depth);
    height: 380px;
}

.portfolio-mock-media {
    width: 100%;
    height: 100%;
    background-color: #CBD5E1;
    transition: var(--transition-smooth);
}

.design-res-1 { background: linear-gradient(45deg, #94A3B8, #64748B); }
.design-com-1 { background: linear-gradient(45deg, #475569, #334155); }
.design-res-2 { background: linear-gradient(45deg, #64748B, #475569); }
.design-com-2 { background: linear-gradient(45deg, #334155, #1E293B); }

.portfolio-overlay-info {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    padding: 2.5rem;
    background: linear-gradient(to top, rgba(15, 23, 42, 0.95) 0%, rgba(15, 23, 42, 0) 100%);
    color: var(--background-clear);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    opacity: 0;
    transform: translateY(20px);
    transition: var(--transition-smooth);
}

.portfolio-item-card:hover .portfolio-overlay-info {
    opacity: 1;
    transform: translateY(0);
}

.portfolio-item-card:hover .portfolio-mock-media {
    transform: scale(1.08);
}

.portfolio-overlay-info h6 {
    color: var(--background-clear);
    font-size: 1.35rem;
    margin-bottom: 0.35rem;
}

.portfolio-overlay-info p {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 1.25rem;
}

.view-project-trigger {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--action-orange-base);
}

/* --- 8. Testimonials Section Layout --- */
.testimonials-section {
    padding: 7rem 0;
    background-color: var(--background-clear);
}

.testimonials-cards-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2.5rem;
}

.testimonial-review-card {
    background-color: var(--background-soft-grey);
    padding: 3.5rem;
    border-radius: var(--radius-premium);
    border: 1px solid var(--border-accent-light);
    display: flex;
    flex-direction: column;
}

.review-star-rating {
    color: #FBBF24;
    margin-bottom: 1.5rem;
    font-size: 1.1rem;
}

.review-body-text {
    font-size: 1.05rem;
    color: var(--text-slate-deep);
    margin-bottom: 2.5rem;
    font-style: italic;
}

.reviewer-meta-row {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-top: auto;
}

.reviewer-avatar-placeholder {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    background-color: var(--primary-brand-base);
    color: var(--background-clear);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 0.95rem;
}

.reviewer-details-column .reviewer-name {
    display: block;
    font-weight: 700;
    font-size: 1rem;
}

.reviewer-details-column .reviewer-location {
    font-size: 0.85rem;
    color: var(--text-slate-muted);
}

/* --- 9. FAQ Section Layout --- */
.faq-section {
    padding: 7rem 0;
    background-color: var(--background-soft-grey);
}

.accordion-container-block {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.accordion-item-wrapper {
    background-color: var(--card-surface-base);
    border-radius: 12px;
    border: 1px solid var(--border-accent-light);
    overflow: hidden;
}

.accordion-header-trigger {
    width: 100%;
    text-align: left;
    padding: 1.5rem 2rem;
    background: none;
    border: none;
    font-family: inherit;
    font-weight: 600;
    font-size: 1.1rem;
    color: var(--text-slate-deep);
    cursor: pointer;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
}

.accordion-header-trigger::after {
    content: "+";
    font-size: 1.5rem;
    color: var(--primary-brand-base);
    transition: var(--transition-smooth);
}

.accordion-item-wrapper.active .accordion-header-trigger::after {
    transform: rotate(45deg);
}

.accordion-content-panel {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

.panel-inner-text {
    padding: 0 2rem 1.5rem 2rem;
    color: var(--text-slate-muted);
    font-size: 0.95rem;
}

/* --- 10. Service Areas Section --- */
.service-areas-section {
    padding: 5rem 0;
    background-color: var(--background-clear);
}

.regions-grid-layout {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 1rem;
}

.region-info-card {
    background-color: var(--background-soft-grey);
    border: 1px solid var(--border-accent-light);
    padding: 1rem;
    border-radius: 8px;
    text-align: center;
    font-weight: 600;
    font-size: 0.85rem;
}

/* --- 11. Call To Action Banner --- */
.action-banner-section {
    padding: 2rem 0;
    background-color: var(--background-clear);
}

.action-banner-inner {
    background: linear-gradient(135deg, var(--primary-brand-base) 0%, var(--primary-brand-dark) 100%);
    color: var(--background-clear);
    padding: 5rem 4rem;
    border-radius: var(--radius-premium);
    text-align: center;
    position: relative;
    overflow: hidden;
    box-shadow: 0 20px 40px rgba(15, 94, 247, 0.2);
}

.action-banner-inner h2 {
    color: var(--background-clear);
    font-size: 2.5rem;
    margin-bottom: 1rem;
    max-width: 800px;
    margin-left: auto;
    margin-right: auto;
}

.action-banner-inner p {
    font-size: 1.15rem;
    opacity: 0.9;
    margin-bottom: 2.5rem;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.banner-buttons-row {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
}

.action-banner-inner .secondary-cta {
    background-color: rgba(255, 255, 255, 0.1);
    color: var(--background-clear);
    border-color: rgba(255, 255, 255, 0.2);
}

.action-banner-inner .secondary-cta:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

/* --- 12. Contact Form & Data Section --- */
.contact-section {
    padding: 7rem 0;
    background-color: var(--background-clear);
}

.contact-grid-wrapper {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 5rem;
}

.contact-form-column h3, .contact-details-column h3 {
    font-size: 1.85rem;
    margin-bottom: 0.75rem;
}

.contact-form-column p, .contact-details-column p {
    color: var(--text-slate-muted);
    margin-bottom: 2.5rem;
}

.dynamic-project-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

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

.form-group-block {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group-block label {
    font-size: 0.85rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-slate-deep);
}

.form-group-block input, .form-group-block select, .form-group-block textarea {
    width: 100%;
    padding: 1rem 1.25rem;
    border: 1px solid var(--border-accent-light);
    background-color: var(--background-soft-grey);
    border-radius: 10px;
    font-family: inherit;
    font-size: 0.95rem;
    color: var(--text-slate-deep);
    transition: var(--transition-smooth);
}

.form-group-block input:focus, .form-group-block select:focus, .form-group-block textarea:focus {
    outline: none;
    border-color: var(--primary-brand-base);
    background-color: var(--background-clear);
    box-shadow: 0 0 0 4px rgba(15, 94, 247, 0.1);
}

.form-submit-btn {
    background-color: var(--action-orange-base);
    color: var(--background-clear);
    padding: 1.1rem;
    font-size: 1rem;
    border-radius: 10px;
}

.form-submit-btn:hover {
    background-color: var(--action-orange-hover);
}

.form-status-alert {
    font-weight: 600;
    font-size: 0.95rem;
    margin-top: 0.5rem;
    display: none;
}

.form-status-alert.success {
    color: #10B981;
}

.structural-info-directory {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
    margin-bottom: 2.5rem;
}

.directory-item {
    display: flex;
    flex-direction: column;
}

.dir-label {
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-slate-muted);
}

.dir-link {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-brand-base);
    text-decoration: none;
}

.dir-text {
    font-size: 1.1rem;
    font-weight: 600;
}

.maps-box-placeholder {
    width: 100%;
    height: 280px;
    background-color: #E2E8F0;
    border-radius: var(--radius-premium);
    overflow: hidden;
    border: 1px solid var(--border-accent-light);
}

/* --- 13. Footer Layout Design --- */
.site-footer {
    background-color: #0F172A;
    color: rgba(255, 255, 255, 0.7);
    padding: 6rem 0 0 0;
}

.footer-grid-layout {
    display: grid;
    grid-template-columns: 1.25fr 0.75fr 0.75fr 1.25fr;
    gap: 4rem;
    padding-bottom: 5rem;
}

.footer-corporate-brand .footer-logo-text {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--background-clear);
    display: block;
    margin-bottom: 1.5rem;
}

.footer-corporate-brand p {
    font-size: 0.95rem;
    line-height: 1.6;
}

.footer-nav-column h6 {
    color: var(--background-clear);
    font-size: 1.05rem;
    margin-bottom: 1.75rem;
}

.footer-nav-column ul {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 0.85rem;
}

.footer-nav-column ul a {
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    font-size: 0.95rem;
    transition: var(--transition-smooth);
}

.footer-nav-column ul a:hover {
    color: var(--primary-brand-base);
    padding-left: 4px;
}

.footer-info-snippet {
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

.footer-info-snippet a {
    color: var(--background-clear);
    font-weight: 700;
    text-decoration: none;
}

.footer-social-strip {
    display: flex;
    gap: 1rem;
    margin-top: 1.5rem;
}

.footer-social-strip a {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--background-clear);
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    font-weight: 700;
    font-size: 0.85rem;
    transition: var(--transition-smooth);
}

.footer-social-strip a:hover {
    background-color: var(--primary-brand-base);
}

.footer-copyright-bar {
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    padding: 2rem 0;
    font-size: 0.85rem;
}

.copyright-inner-flex {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.copyright-inner-flex a {
    color: rgba(255, 255, 255, 0.5);
}

/* --- Core Motion Engine --- */
.animation-fade-up, .animation-slide-left, .animation-slide-right, .animation-zoom-in {
    opacity: 0;
    transition: opacity 0.8s cubic-bezier(0.16, 1, 0.3, 1), transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
}

.animation-fade-up { transform: translateY(40px); }
.animation-slide-left { transform: translateX(-40px); }
.animation-slide-right { transform: translateX(40px); }
.animation-zoom-in { transform: scale(0.95); }

.animated-active {
    opacity: 1;
    transform: translateY(0) translateX(0) scale(1);
}

/* --- Mobile Responsiveness Matrix --- */
@media (max-width: 1024px) {
    .hero-grid, .about-grid, .contact-grid-wrapper {
        grid-template-columns: 1fr;
        gap: 4rem;
    }
    .hero-stats-panel {
        order: -1;
    }
    .services-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .features-quad-grid, .process-steps-timeline, .regions-grid-layout {
        grid-template-columns: repeat(2, 1fr);
        gap: 2rem;
    }
    .footer-grid-layout {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 768px) {
    .mobile-menu-toggle {
        display: flex;
    }
    
    .main-navigation {
        position: fixed;
        top: 80px;
        left: -100%;
        width: 100%;
        height: calc(100vh - 80px);
        background-color: var(--background-clear);
        z-index: 999;
        transition: var(--transition-smooth);
        padding: 3rem 2rem;
        border-top: 1px solid var(--border-accent-light);
    }
    
    .main-navigation.mobile-active {
        left: 0;
    }
    
    .nav-menu {
        flex-direction: column;
        gap: 2rem;
    }
    
    .nav-link {
        font-size: 1.25rem;
    }
    
    .site-header.nav-open .hamburger-bar:nth-child(1) { transform: translateY(8px) rotate(45deg); }
    .site-header.nav-open .hamburger-bar:nth-child(2) { opacity: 0; }
    .site-header.nav-open .hamburger-bar:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

    .hero-content h1 {
        font-size: 2.5rem;
    }
    .services-cards-grid, .portfolio-masonry-container, .testimonials-cards-grid, .features-quad-grid, .process-steps-timeline, .regions-grid-layout {
        grid-template-columns: 1fr;
    }
    .form-row-split {
        grid-template-columns: 1fr;
    }
    .action-banner-inner {
        padding: 3.5rem 1.5rem;
    }
    .banner-buttons-row {
        flex-direction: column;
        gap: 1rem;
    }
    .footer-grid-layout {
        grid-template-columns: 1fr;
        gap: 3rem;
    }
}