/* --- Global Reset & Core Variable Architectures --- */
* { 
    margin: 0; 
    padding: 0; 
    box-sizing: border-box; 
}

:root {
    --primary-blue: #2563eb;
    --hover-blue: #1d4ed8;
    --dark-neutral: #1a1a1a;
    --light-neutral: #f5f5f5;
}

html {
    scroll-behavior: smooth;
}

body { 
    font-family: 'Inter', sans-serif; 
    overflow-x: hidden; 
    color: var(--dark-neutral); 
    background: #fff; 
    -webkit-font-smoothing: antialiased;
    width: 100%;
}

/* --- Font Awesome Icon Engine Fix --- */
.fa-brands, .fab, .fa-whatsapp, .fa-x-twitter, .fa-youtube, .fa-facebook-f, .fa-linkedin-in {
    font-family:             font-family: 'Montserrat', sans-serif;;
    display: inline-block !important;
    font-style: normal !important;
    font-variant: normal !important;
    text-rendering: auto !important;
    line-height: 1 !important;
}

/* --- Shared Framework Components --- */
.btn {
    display: inline-flex; 
    align-items: center; 
    padding: 14px 32px;
    border-radius: 50px; 
    text-decoration: none; 
    font-weight: 600;
    font-size: 1rem; 
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}
.btn span { margin-left: 10px; font-size: 1.2rem; transition: transform 0.2s; }
.btn:hover span { transform: translateX(4px); }

.btn-outline { border: 1px solid white; color: white; background: transparent; }
.btn-outline:hover { background: white; color: #000; }

.btn-blue { background: var(--primary-blue); color: white; border: 1px solid var(--primary-blue); }
.btn-blue:hover { background: var(--hover-blue); transform: translateY(-2px); box-shadow: 0 10px 20px rgba(37, 99, 235, 0.2); }

.btn-dark { border: 1px solid #000; color: #000; background: transparent; }
.btn-dark:hover { background: #4a60ff; color: #ffffff;  }

/* --- SECTION 1: HERO --- */
.hero {
    position: relative; 
    min-height: 100vh; 
    width: 100%;
    display: flex; 
    align-items: flex-end; 
    padding: 140px 5% 80px; 
    overflow: hidden;
}
.hero-video {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: fill ; z-index: -1;
}
.hero-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(0deg, rgba(0,0,0,0.85) 0%, rgba(0,0,0,0.3) 50%, transparent 100%); z-index: -1;
}
.play-container {
    position: absolute; top: 50%; left: 50%; transform: translate(-50%, -50%);
    z-index: 5;
}
.play-btn {
    width: 90px; height: 90px; background: rgba(255,255,255,0.15);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    border-radius: 50%; border: 1px solid rgba(255,255,255,0.3);
    display: flex; justify-content: center; align-items: center; cursor: pointer;
    transition: all 0.3s ease;
}
.play-btn:hover { transform: scale(1.05); background: rgba(255,255,255,0.25); }
.play-btn svg { width: 35px; height: 35px; margin-left: 5px; }

.hero-content { color: white; max-width: 830px; z-index: 10; text-align: left; }
.hero-content h1 { font-size: 2.4rem; line-height: 1.3; margin-bottom: 20px; font-weight: 700; }
.hero-content p { font-size: clamp(1.05rem, 2vw, 1.20rem); margin-bottom: 35px; opacity: 0.9; line-height: 1.5; }
.btn-row { display: flex; gap: 15px; flex-wrap: wrap; }

/* --- SECTION 2: FEATURE --- */
.feature { background: rgba(241,241,241,0.4); padding: 120px 5%; display: flex; justify-content: center; width: 100%; }
.feature-container {
    width: 100%; max-width: 1700px;
    display: grid; grid-template-columns: 1.1fr 1fr; gap: 80px; align-items: center;
}
.feature-img img { width: 100%; height: auto; display: block; border-radius: 20px; }
.feature-text h2 { font-size: clamp(1.8rem, 2vw, 2.2rem); line-height: 1.2; margin-bottom: 25px; font-weight: 600; }
.feature-text p { font-size: 1.1rem; line-height: 1.8; color: #444; margin-bottom: 40px; }

/* --- SECTION 3: SPLIT COVER --- */
.split { display: flex; min-height: 100vh; width: 100%; }
.split .panel {
    flex: 1; position: relative; display: flex; flex-direction: column;
    justify-content: flex-end; padding: 80px 5%; overflow: hidden;
    min-height: 50vh;
}
.panel-bg {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    object-fit: cover; z-index: 1; transition: transform 0.8s cubic-bezier(0.25, 1, 0.5, 1);
}
.split .panel:hover .panel-bg { transform: scale(1.04); }
.panel-content { position: relative; z-index: 2; }
.panel.light { background: #111; color: #fff; }
.panel.dark { background: #111; color: #fff; }
.panel-content h3 { font-size: clamp(2rem, 4vw, 2.2rem); margin-bottom: 15px; font-weight: 600; }
.panel-content p { font-size: 1.2rem; margin-bottom: 35px; opacity: 0.85; line-height: 1.5; }

/* --- SECTION 4: 3-COLUMN IMAGE GRID --- */
.details-section { display: flex; width: 100%; min-height: 100vh; overflow: hidden; }
.detail-panel {
    flex: 1; position: relative; display: flex; flex-direction: column;
    justify-content: flex-end; padding: 80px 40px; background-position: center;
    background-size: cover; background-repeat: no-repeat; overflow: hidden;
}
.item-1 { background-image: url('images/sc1.jpeg'); }
.item-2 { background-image: url('images/sc2.jpeg'); }
.item-3 { background-image: url('images/sc3.jpeg'); }

.panel-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: rgba(0, 0, 0, 0.1);
    z-index: 1; transition: opacity 0.4s ease;
}
.detail-content { position: relative; z-index: 2; color: #ffffff; max-width: 380px; }
.detail-content h4 { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 700; margin-bottom: 15px; letter-spacing: 0.5px; }
.detail-content p { font-size: 1rem; line-height: 1.6; opacity: 0.85; font-weight: 300; }

/* --- SECTION 4.5: BRAND NEW ANCHORED STATIC / DYNAMIC SLIDER LAYOUT --- */
.designer-slider-section {
    position: relative; width: 100%; min-height: 100vh; background-color: #ffffff;
    display: flex; align-items: center; overflow: hidden; border-bottom: 1px solid #eee;
}
.designer-slider-container { display: grid; grid-template-columns: 1fr 1fr; width: 100%; min-height: 100vh; }

.designer-left-pane { padding: 100px 12% 60px; display: flex; flex-direction: column; justify-content: center; position: relative; background-color: #ffffff; }
.pane-inner { max-width: 520px; width: 100%; }
.designer-name { font-size: clamp(2.4rem, 4.5vw, 3.8rem); font-weight: 700; color: #111111; line-height: 1.2; margin-bottom: 30px; }
.designer-bio { font-size: 15px; line-height: 1.6; color: #555555; margin-bottom: 40px; }
.btn-readmore {
    display: inline-block; padding: 16px 42px; background-color: #000000; color: #ffffff;
    text-decoration: none; font-size: 12px; font-weight: 700; letter-spacing: 1.5px;
    transition: opacity 0.3s ease; margin-bottom: 20px; border-radius: 4px; width: max-content;
}
.btn-readmore:hover { opacity: 0.8; }

.designer-right-pane { display: flex; flex-direction: column; background-color: #ffffff; width: 100%; overflow: hidden; }

/* Forces top white panel and bottom black panel to scale symmetrically to exactly 50% height each */
.visual-display-box { 
    height: 50vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    background-color: #ffffff; 
    width: 100%; 
}
/* Fully exits constraints to let image cover its bounding workspace cleanly */
.visual-display-box img { 
    width: 100%; 
    height: 100%; 
    object-fit: cover; 
}

/* Clean black container setup with matching symmetrical 50vh constraint */
.highlight-detail-card { 
    height: 50vh; 
    background-color: #0c0d0e; 
    color: #ffffff; 
    padding: 0 10%; 
    display: flex; 
    justify-content: space-between; 
    align-items: center; 
    position: relative; 
    width: 100%; 
}
.detail-card-inner { flex-grow: 1; padding: 0 40px; text-align: left; }
.card-context-tag { font-size: 12px; text-transform: uppercase; letter-spacing: 1.5px; color: var(--primary-blue); display: block; margin-bottom: 16px; font-weight: 700; }
.highlight-detail-card h3 { font-size: clamp(1.4rem, 2.2vw, 1.9rem); font-weight: 700; line-height: 1.3; margin-bottom: 18px; color: #ffffff; letter-spacing: -0.5px; }
.highlight-detail-card p { font-size: 14px; line-height: 1.6; color: #9da4b0; font-weight: 400; }

.slider-action-arrow { 
    background: #1c1e22; 
    border: 1px solid #2a2e35; 
    color: #ffffff; 
    width: 50px; 
    height: 50px; 
    border-radius: 50%; 
    cursor: pointer;
    display: flex; 
    align-items: center; 
    justify-content: center; 
    font-size: 14px; 
    transition: all 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    flex-shrink: 0;
}
.slider-action-arrow:hover { background-color: var(--primary-blue); border-color: var(--primary-blue); color: #ffffff; }

/* Transition States Structural Control Engine */
.visual-display-box img, .highlight-detail-card .detail-card-inner { transition: opacity 0.35s ease, transform 0.35s ease; }

/* --- SECTION 5: SHOWCASE STYLES --- */
.section-v1-showcase {
    background: linear-gradient(135deg, #2c2c2c 0%, #141414 100%);
    color: #fff; padding: 100px 5%; display: flex; align-items: center; justify-content: center; width: 100%;
}
.showcase-container { width: 100%; max-width: 1400px; margin: 0 auto; }
.showcase-main-title { font-size: clamp(2rem, 4vw, 42px); font-weight: 300; margin-bottom: 50px; letter-spacing: 1px; text-align: center; }
.showcase-grid { display: grid; grid-template-columns: 1fr 1.2fr 1fr; align-items: center; gap: 40px; transition: opacity 0.4s ease; width: 100%; }
.stats-side { display: flex; flex-direction: column; gap: 60px; }
.right-side { text-align: right; }
.stat-label { font-size: 14px; text-transform: uppercase; letter-spacing: 1.5px; color: #aaa; margin-bottom: 8px; }
.stat-value { font-size: clamp(2rem, 4.5vw, 52px); font-weight: 300; color: #fff; font-variant-numeric: tabular-nums; display: inline-block; }
/*.showcase-image { height: auto; max-height: 60vh; width: 100%; max-width: 450px; display: block; margin: 0 auto; object-fit: contain; }*/
.showcase-image { height:650px ; display: block; margin: 0 auto; object-fit: contain; }

.showcase-nav { display: flex; justify-content: center; gap: 30px; margin-top: 60px; }
.nav-arrow {
    background: transparent; border: 1px solid rgba(255,255,255,0.3);
    width: 60px; height: 60px; border-radius: 50%; cursor: pointer;
    display: flex; align-items: center; justify-content: center; transition: all 0.3s ease;
}
.nav-arrow svg { width: 24px; height: 24px; fill: #fff; }
.nav-arrow:hover { border-color: #fff; background: rgba(255,255,255,0.1); transform: scale(1.05); }

/* --- SECTION 6: REAL WORLD APPLICATIONS (BENTO) --- */
.section-applications { background-color: #ffffff; padding: 100px 5%; width: 100%; }
.app-container { max-width: 1400px; margin: 0 auto; width: 100%; }
.app-header { text-align: center; margin-bottom: 40px; }
.app-title { font-size: clamp(2rem, 4.5vw, 48px); font-weight: 800; color: #111; margin-bottom: 15px; letter-spacing: -1px; }
.app-subtitle { font-size: 18px; color: #666; }

.app-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); max-height: 800px; 
    grid-template-rows: 1.25fr 1fr; gap: 24px; width: 100%;
}
.app-item { position: relative; border-radius: 24px; overflow: hidden; background-color: var(--light-neutral); transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1); height: 100%; }
.app-item img { width: 100%; height: 100%; object-fit: cover; display: block; }
.item-left-top { grid-column: 1; grid-row: 1; }
.item-left-bottom { grid-column: 1; grid-row: 2; }
.item-mid-top { grid-column: 2; grid-row: 1; }
.item-mid-bottom { grid-column: 2; grid-row: 2; }
.item-right-vertical { grid-column: 3; grid-row: 1 / span 2; }
.highlight-border { box-shadow: 0 20px 40px rgba(37, 99, 235, 0.15); }
.app-item:hover { transform: translateY(-6px); }

/* --- SECTION 7: CTA BANNER --- */
.section-banner-cta { background-color: #f9f9f9; padding: 120px 5%; display: flex; align-items: center; justify-content: center; width: 100%; }
.banner-wrapper { width: 100%; max-width: 1300px; }
.black-card {
    background-color: #000; border-radius: 40px; display: flex;
    align-items: center; justify-content: space-between; padding: 60px 80px;
    position: relative; overflow: hidden; min-height: 450px; gap: 40px; width: 100%;
}
.card-content { flex: 1.2; z-index: 2; text-align: left; }
.card-title { color: #fff; font-size: clamp(2rem, 4vw, 42px); font-weight: 600; line-height: 1.2; margin-bottom: 20px; letter-spacing: -0.5px; }
.card-desc { color: #ccc; font-size: 18px; line-height: 1.6; margin-bottom: 40px; }
.brochure-btn {
    background: transparent; display: inline-block; padding: 15px 38px; border: 1px solid #fff;
    border-radius: 50px; color: #fff; text-decoration: none; font-size: 16px; font-weight: 500; transition: all 0.3s ease; cursor: pointer;
}
.brochure-btn:hover { background-color: #fff; color: #000; }
.card-image-box { flex: 0.8; display: flex; justify-content: flex-end; align-self: flex-end; height: 100%; }
.card-image-box img {
    width: auto; height: 420px; object-fit: contain; margin-bottom: -60px;
    filter: drop-shadow(-20px 0 30px rgba(255,255,255,0.05)); z-index: 1;
}

/* --- TWO-COLUMN WORKSPACE STRUCTURAL SCHEMATICS --- */
.contact-grid-layout { display: grid; grid-template-columns: repeat(2, 1fr); gap: 0 24px; width: 100%; }
.contact-grid-layout .input-row { margin-bottom: 28px; }
.full-width-span { grid-column: span 2; }

.section-8-contact { background-color: #fff; padding: 0; min-height: 100vh; display: flex; width: 100%; }
.contact-split-container { display: flex; width: 100%; }
.contact-visual-side { flex: 1; background-color: #e5e5e5; position: relative; overflow: hidden; }
.contact-visual-side img { width: 100%; height: 100%; object-fit: cover; display: block; }
.contact-form-side { flex: 1; display: flex; align-items: center; justify-content: center; padding: 40px 8%; background-color: #fff; width: 100%; }
.form-content-box { width: 100%; max-width: 550px; text-align: left; position: relative; }
.blue-sublabel { color: var(--primary-blue); font-size: 13px; font-weight: 800; letter-spacing: 2px; display: block; margin-bottom: 15px; }
.form-main-title { font-size: clamp(2rem, 4vw, 44px); font-weight: 800; color: #111; margin-bottom: 20px; letter-spacing: -1px; }
.form-description { font-size: 16px; color: #666; margin-bottom: 45px; line-height: 1.5; }
.input-row label { display: block; font-size: 11px; font-weight: 700; color: #999; margin-bottom: 10px; letter-spacing: 1px; }
.input-row input, .input-row select, .input-row textarea {
    width: 100%; border: none; border-bottom: 1px solid #ddd; padding: 12px 0;
    font-size: 16px; color: #111; background: transparent; outline: none; transition: border-color 0.3s;
}
.input-row input:focus, .input-row select:focus, .input-row textarea:focus { border-color: var(--primary-blue); }
.blue-submit-btn {
    background-color: var(--primary-blue); color: #fff; border: none; padding: 16px 38px; font-size: 14px;
    font-weight: 700; border-radius: 50px; cursor: pointer; display: inline-flex; align-items: center; gap: 12px;
    margin-top: 15px; transition: all 0.3s;
}
.blue-submit-btn:hover { background-color: var(--hover-blue); transform: translateY(-2px); }

/* --- SECURITY CAPTCHA TRACK ELEMENTS --- */
.captcha-slider-wrapper {
    position: relative; width: 100%; height: 50px; background-color: #f1f2f6;
    border: 1px solid #dcdde1; border-radius: 8px; overflow: hidden;
    user-select: none; -webkit-user-select: none; display: flex; align-items: center; justify-content: center;
}
.captcha-slider-bg { position: absolute; left: 0; top: 0; height: 100%; width: 0; background-color: rgba(37, 99, 235, 0.15); z-index: 1; }
.captcha-slider-text { position: relative; font-size: 14px; font-weight: 600; color: #7f8c8d; z-index: 2; pointer-events: none; }
.captcha-slider-thumb {
    position: absolute; left: 0; top: 0; width: 50px; height: 100%; background-color: #ffffff;
    border: 1px solid #dcdde1; border-radius: 7px; color: #2c3e50; display: flex;
    align-items: center; justify-content: center; cursor: grab; z-index: 3; box-shadow: 0 2px 6px rgba(0,0,0,0.08);
}
.captcha-slider-thumb:active { cursor: grabbing; }

.captcha-slider-wrapper.verified { background-color: #2ecc71 !important; border-color: #2ecc71 !important; }
.captcha-slider-wrapper.verified .captcha-slider-text { color: #ffffff !important; }
.captcha-slider-wrapper.verified .captcha-slider-thumb {
    left: calc(100% - 50px) !important; background-color: #ffffff !important;
    border-color: #2ecc71 !important; color: #2ecc71 !important; cursor: default !important;
}

/* --- OVERLAY VISUALIZATION ENGINE SUCCESS SCREENS --- */
.success-status-overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%; background-color: #ffffff;
    z-index: 99; display: flex; align-items: center; justify-content: center; text-align: center;
    padding: 30px; opacity: 0; pointer-events: none; transition: opacity 0.4s ease; border-radius: inherit;
}
.success-status-overlay.triggered { opacity: 1; pointer-events: auto; }
.success-message-node { transform: translateY(15px); transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1); }
.success-status-overlay.triggered .success-message-node { transform: translateY(0); }
.success-icon-ring { font-size: 54px; color: #2ecc71; margin-bottom: 20px; }
.success-message-node h3 { font-size: 24px; font-weight: 700; color: #111111; margin-bottom: 12px; }
.success-message-node p { font-size: 14px; color: #666666; line-height: 1.5; }

/* ==========================================================================
   MINIMAL COMPACT FOOTER DESIGN SYSTEM
   ========================================================================== */
.mainFooter {
    background-color: #0b0d10;
    color: #98a2b3;
    padding: 80px 6% 40px 6%;
    border-top: 1px solid #1d2939;
    width: 100%;
}
.footerBrand {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 3rem;
}
.footerBrand img {
    max-height: 45px;
    object-fit: contain;
    max-width: 100%;
}
.mainFooterLinks {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 3rem;
    margin-bottom: 4rem;
    width: 100%;
}
.mainFooterLinks .h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #ffffff;
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 1.5rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}
.mainFooterLinks .h4 img {
    height: 14px;
    width: auto;
    object-fit: contain;
    border-radius: 2px;
}
.mainFooterLinks .text {
    font-size: 0.95rem;
    line-height: 1.7;
    color: #98a2b3;
}
.mainFooterLinks .text a {
    display: block;
    color: #98a2b3;
    text-decoration: none;
    margin-top: 0.5rem;
    transition: color 0.2s ease;
}
.mainFooterLinks .text a:hover {
    color: #ffffff;
}
.footerLegal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-top: 1px solid #1d2939;
    padding-top: 2rem;
    margin-bottom: 2rem;
    flex-wrap: wrap;
    gap: 1.5rem;
    width: 100%;
}
.legalLinks {
    display: flex;
    gap: 2rem;
}
.legalLinks a {
    color: #667085;
    text-decoration: none;
    font-size: 0.85rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: color 0.2s ease;
}
.legalLinks a:hover {
    color: #ffffff;
}
.socialLinks {
    display: flex;
    gap: 1.2rem;
}
.socialLinks a {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background-color: #1d2939;
    color: #98a2b3;
    text-decoration: none;
    font-size: 1.1rem;
    transition: all 0.3s ease;
}
.socialLinks a:hover {
    background-color: var(--primary-blue);
    color: #ffffff;
    transform: translateY(-2px);
}
.copyRight {
    color: #667085;
    font-size: 0.85rem;
    width: 100%;
}

/* --- DIALOG MODAL BASE WRAPPERS --- */
.custom-modal-overlay {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.4); z-index: 10000;
    display: flex; align-items: center; justify-content: center;
    opacity: 0; pointer-events: none; padding: 20px;
    transition: opacity 0.3s cubic-bezier(0.25, 1, 0.5, 1);
}
.custom-modal-overlay.active { opacity: 1; pointer-events: auto; }
.modal-card-container {
    background-color: #ffffff; width: 100%; max-width: 480px; border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15); padding: 35px 40px;
    transform: translateY(-20px); transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1); position: relative;
}
.custom-modal-overlay.active .modal-card-container { transform: translateY(0); }
.modal-card-header { text-align: center; margin-bottom: 30px; border-bottom: 1px solid #eee; padding-bottom: 20px; }
.modal-card-header h3 { font-size: 28px; font-weight: 600; color: #2c3e50; letter-spacing: -0.5px; }
.modal-card-container .form-group { margin-bottom: 20px; display: flex; flex-direction: column; }
.modal-card-container label { font-size: 14px; font-weight: 500; color: #7f8c8d; margin-bottom: 8px; text-align: left; }
.modal-card-container .form-control {
    width: 100%; padding: 12px 16px; font-size: 15px; color: #1a1a1a;
    background-color: #ffffff; border: 1px solid #dcdde1; border-radius: 8px; outline: none;
}
.modal-card-container .form-control:focus { border-color: var(--primary-blue); }
.modal-card-container .modal-footer { display: flex; gap: 15px; margin-top: 30px; border-top: 1px solid #eee; padding-top: 25px; }
.modal-btn {
    flex: 1; padding: 14px; font-size: 13px; font-weight: 600; text-transform: uppercase;
    letter-spacing: 1px; border-radius: 50px; cursor: pointer; border: none; transition: all 0.2s ease;
}
.btn-close-modal { background-color: transparent; color: #2c3e50; border: 1px solid #dcdde1; }
.btn-close-modal:hover { background-color: #f8f9fa; border-color: #7f8c8d; }
.btn-submit-modal { background-color: #ffffff; color: #2c3e50; border: 1px solid #dcdde1; }
.btn-submit-modal:hover { background-color: var(--primary-blue); color: #ffffff; border-color: var(--primary-blue); }

.whatsapp-btn { position: fixed; bottom: 30px; right: 30px; z-index: 999; text-align: center; text-decoration: none; display: block; }
.wa-text { display: block; color: #25d366; font-size: 10px; font-weight: 800; margin-bottom: 5px; letter-spacing: 0.5px; }
.wa-icon {
    background: #25d366; width: 55px; height: 55px; border-radius: 50%; display: flex;
    align-items: center; justify-content: center; color: #fff; font-size: 30px;
    box-shadow: 0 10px 25px rgba(37, 211, 102, 0.3); transition: transform 0.3s cubic-bezier(0.25, 1, 0.5, 1);
    line-height: 55px;
}
.whatsapp-btn:hover .wa-icon { transform: scale(1.08); }

/* --- LAYOUT ANIMATION ENGINE KEYFRAMES --- */
@keyframes floatLeft { 0% { transform: translate(0, 0); } 100% { transform: translate(4px, -6px); } }
@keyframes floatRight { 0% { transform: translate(0, 0); } 100% { transform: translate(-4px, -6px); } }
@keyframes pulseGlow { 0% { filter: drop-shadow(0 0 15px rgba(255, 255, 255, 0.03)); } 100% { filter: drop-shadow(0 0 30px rgba(37, 99, 235, 0.12)); } }

/* ==========================================================================
   UPDATED HIGH-COHESION RESPONSIVENESS MEDIA BREAKPOINTS
   ========================================================================== */
@media (max-width: 1100px) {
    .specs-layout { grid-template-columns: 1fr; gap: 3rem; }
    .specs-visual { grid-row: 1; }
    .specs-visual img { height: auto; max-height: 500px; }
    .specs-column { gap: 2rem; }
    .specifications-section.triggered .specs-column-left .specs-card,
    .specifications-section.triggered .specs-column-right .specs-card {
        transform: translateY(30px) !important;
    }
}

@media (max-width: 1024px) {
    .hero-container { grid-template-columns: 1fr; text-align: center; }
    .hero-content { max-width: 100%; margin: 0 auto; }
    .feature-container { grid-template-columns: 1fr; gap: 40px; text-align: center; }
    .feature-img { max-width: 600px; margin: 0 auto; }
    
    /* Reconstructs layout view into continuous vertical linear nodes on small screens */
    .designer-slider-container { grid-template-columns: 1fr !important; min-height: auto; }
    .designer-left-pane { padding: 60px 8% 40px !important; text-align: center; align-items: center; }
    .designer-right-pane { border-left: none; }
    .visual-display-box { height: 40vh !important; }
    .highlight-detail-card { height: auto !important; padding: 50px 8% !important; }

    .showcase-grid { grid-template-columns: 1fr; gap: 50px; }
    .stats-side { flex-direction: row; justify-content: space-around; text-align: center; gap: 20px; }
    .right-side { text-align: center; }
    .showcase-image { max-height: 40vh; }

    .app-grid { max-height: none; grid-template-columns: repeat(2, 1fr); grid-template-rows: auto; gap: 16px; }
    .item-left-top, .item-left-bottom, .item-mid-top, .item-mid-bottom { grid-column: auto; grid-row: auto; aspect-ratio: 4 / 3; }
    .item-right-vertical { grid-column: 1 / span 2; grid-row: auto; height: 380px; }

    .black-card { flex-direction: column; padding: 50px 30px; text-align: center; border-radius: 24px; }
    .card-image-box { justify-content: center; align-self: center; margin-top: 20px; }
    .card-image-box img { height: 280px; margin-bottom: -50px; }
    
    .mainFooterLinks { grid-template-columns: repeat(2, 1fr); gap: 2.5rem; }
    .contact-split-container { flex-direction: column; }
    .contact-form-side { width: 100%; padding: 60px 6%; }
    .contact-visual-side { width: 100%; height: 340px; }
}

@media (max-width: 768px) {
    
    
    .hero { padding: 100px 6% 60px 6%; align-items: center; justify-content: center; text-align: center; }
    .hero-content h1 { font-size: 2rem; }
    .btn-row { flex-direction: column; align-items: center; width: 100%; }
    .btn { width: 100%; max-width: 380px; justify-content: center; }
    .split { flex-direction: column; }
    .split .panel { min-height: 90vh; padding: 50px 6%; align-items: center; text-align: justify; }
    .details-section { flex-direction: column; min-height: auto; }
    .detail-panel { min-height: 60vh; padding: 50px 6%; text-align: center; align-items: center; }

    .hero-section {
        padding: 6rem 5% 4rem 5%;
        background: linear-gradient(rgba(17, 17, 17, 0.4), rgba(34, 34, 34, 0.4)), 
                    url('humanoid/section1mobile.jpeg') no-repeat center center;
        background-size: cover;
    }
    .features-split-container { grid-template-columns: 1fr; }
    .features-grid, .revolution-grid { grid-template-columns: 1fr; gap: 2rem; }
    .section-header h2, .industrial-content h2, .revolution-section h2, .specifications-section h2, .ai-systems-content h2, .fleet-content h2 { font-size: 2rem; }
    .revolution-card { height: 400px; }
    
    .mainFooterLinks { grid-template-columns: 1fr; gap: 2rem; text-align: center; }
    .footerLegal { flex-direction: column; align-items: center; text-align: center; gap: 1.5rem; }
    .legalLinks { flex-direction: row; gap: 1.5rem; margin: 0 auto; justify-content: center; width: 100%; }
    .socialLinks { margin: 0 auto; justify-content: center; width: 100%; }
    .copyRight { text-align: center; }
    .contact-visual-side { height: 260px; }
}

@media (max-width: 480px) {
    .contact-grid-layout { grid-template-columns: 1fr !important; }
    .contact-grid-layout .input-row { grid-column: span 1 !important; margin-bottom: 20px; }
    .full-width-span { grid-column: span 1 !important; }
    
    .designer-left-pane { padding: 40px 5% 30px !important; }
    .designer-name { font-size: 2rem; }
    .designer-bio { font-size: 14px; margin-bottom: 25px; }
    .btn-readmore { width: 100%; text-align: center; }
    
    .visual-display-box { height: 32vh !important; }
    .highlight-detail-card { padding: 40px 5% !important; }
    .detail-card-inner { padding: 0 10px; }
    .slider-action-arrow { width: 40px; height: 40px; font-size: 12px; }

    .section-v1-showcase { padding: 50px 4% 30px 4%; }
    .showcase-main-title { margin-bottom: 25px; font-size: 1.8rem; }
    .showcase-grid { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 12px !important; }
    .center-robot { grid-column: span 2 !important; order: -1; width: 100%; text-align: center; margin-bottom: 5px; }
    .showcase-image { max-height: 32vh !important; max-width: 200px; margin: 0 auto; }
    .stats-side.left-side, .stats-side.right-side { display: contents !important; }
    
    .stat-box { background: rgba(255, 255, 255, 0.03); padding: 12px 6px; border-radius: 10px; border: 1px solid rgba(255, 255, 255, 0.06); text-align: center !important; width: 100%; }
    .stat-label { font-size: 10px; margin-bottom: 2px; }
    .stat-value { font-size: 18px !important; font-weight: 600; }
    
    .showcase-nav { grid-column: span 2 !important; margin-top: 20px; gap: 15px; }
    .nav-arrow { width: 46px; height: 46px; }

    .app-grid { grid-template-columns: 1fr; gap: 12px; }
    .item-left-top, .item-left-bottom, .item-mid-top, .item-mid-bottom { aspect-ratio: 4 / 3; }
    .item-right-vertical { grid-column: auto; height: 460px; }
    
    .modal-card-container { padding: 25px 15px; }
    .modal-card-header h3 { font-size: 18px; }
    .modal-card-container .modal-footer { flex-direction: column; gap: 10px; }
    
    .whatsapp-btn { bottom: 15px; right: 15px; }
    .wa-icon { width: 44px; height: 44px; font-size: 22px; line-height: 44px; }
    .wa-text { font-size: 8px; }
}