/* ═══════════════════════════════════════════════════════════════════════════
   THECHECKOUTGUYS — 1:1 PRE-2ND SECTION & SECTION 2 MANIFESTO
   Electric Blue Design System (#1e4de6) — Unified Sticky Scene Pin System
   ═══════════════════════════════════════════════════════════════════════════ */

:root {
    --bg-dark: #070d1e;
    --bg-dark-gradient: radial-gradient(circle at 50% 0%, #0f1d42 0%, #070d1e 50%, #040814 100%);
    --bg-card: rgba(15, 23, 42, 0.8);
    --blue-primary: #1e4de6;
    --blue-glow: rgba(30, 77, 230, 0.5);
    --blue-light: #93c5fd;
    --blue-bright: #3b82f6;
    --text-main: #ffffff;
    --text-muted: #94a3b8;
    --border-glass: rgba(147, 197, 253, 0.18);
    --font-heading: 'Outfit', 'Plus Jakarta Sans', system-ui, -apple-system, sans-serif;
    --font-body: 'Inter', system-ui, -apple-system, sans-serif;
}

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    width: 100%;
    min-height: 450vh;
    background-color: var(--bg-dark);
    background-image: var(--bg-dark-gradient);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-body);
    overflow-x: clip;
    overflow-y: visible;
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* ══════════ CONTINUOUS BACKGROUND CANVAS LAYER ══════════ */
#hero-wireframe-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 1;
}

/* Soft Ambient Overlay System */
.hero-vignette {
    display: none;
}

/* ══════════ SECTION 1: HERO CONTAINER ══════════ */
.hero-container {
    position: relative;
    z-index: 5;
    width: 100%;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: space-between;
    padding: 1.5rem 1.5rem 1rem;
    text-align: center;
}

/* ══════════ HERO BACKGROUND MEDIA ══════════ */
.phone-mockup-wrapper {
    position: absolute;
    top: 140px;
    left: 50%;
    transform: translateX(-50%);
    width: min(580px, 85vw);
    max-height: 60vh;
    z-index: 3;
    pointer-events: none;
    animation: floatPhone 4.5s ease-in-out infinite;
    filter: drop-shadow(0 25px 45px rgba(30, 77, 230, 0.4));
}

@keyframes floatPhone {
    0%, 100% {
        transform: translate(-50%, 0px) rotate(0deg);
    }
    50% {
        transform: translate(-50%, -12px) rotate(0.8deg);
    }
}

.hand-phone-container {
    position: relative;
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.hand-phone-img {
    width: 100%;
    height: auto;
    max-height: 58vh;
    object-fit: contain;
    display: block;
    opacity: 0.75;
    -webkit-mask-image: linear-gradient(to bottom, #000 0%, #000 70%, transparent 100%);
    mask-image: linear-gradient(to bottom, #000 0%, #000 70%, transparent 100%);
    filter: drop-shadow(0 15px 30px rgba(0, 0, 0, 0.7));
}

.phone-ambient-bloom {
    position: absolute;
    top: 40%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 480px;
    height: 480px;
    max-width: 90vw;
    background: radial-gradient(circle, rgba(30, 77, 230, 0.45) 0%, rgba(59, 130, 246, 0.1) 45%, transparent 65%);
    border-radius: 50%;
    pointer-events: none;
    z-index: -1;
    filter: blur(50px);
}

/* ══════════ CONTENT STACK ══════════ */
.hero-text-stack {
    position: relative;
    z-index: 10;
    display: flex;
    flex-direction: column;
    align-items: center;
    width: 100%;
    max-width: 860px;
    margin-top: calc(min(220px, 24vh) + 150px);
}

.hero-title {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4.2vw, 3.8rem);
    font-weight: 800;
    line-height: 1.1;
    letter-spacing: -0.025em;
    color: var(--text-main);
    max-width: 820px;
    margin: 0 auto 0.9rem;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.9), 0 2px 10px rgba(0, 0, 0, 0.9);
}

.hero-title-accent {
    display: inline-block;
    margin-top: 0.15em;
    background: linear-gradient(90deg, #ffffff 0%, #60a5fa 20%, #38bdf8 40%, #2563eb 60%, #93c5fd 80%, #ffffff 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    animation: blueMovingTextGradient 4s linear infinite;
    filter: drop-shadow(0 0 18px rgba(56, 189, 248, 0.6));
}

@keyframes blueMovingTextGradient {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.hero-subtitle {
    font-family: var(--font-body);
    font-size: clamp(0.92rem, 1.15vw, 1.05rem);
    font-weight: 400;
    color: #e4e4e7;
    max-width: 600px;
    line-height: 1.5;
    margin: 0 auto 1.6rem;
    text-shadow: 0 3px 20px rgba(0, 0, 0, 0.95);
}

/* ══════════ APP STORE & GOOGLE PLAY BADGES ══════════ */
.store-badges-group {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.85rem;
    flex-wrap: wrap;
    margin-bottom: 0.5rem;
}

.store-badge-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.55rem 1.15rem;
    background: rgba(10, 16, 32, 0.92);
    border: 1px solid rgba(59, 130, 246, 0.25);
    border-radius: 12px;
    color: #ffffff;
    text-decoration: none;
    backdrop-filter: blur(20px);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.6);
}

.store-badge-btn:hover {
    transform: translateY(-2px) scale(1.02);
    border-color: rgba(30, 77, 230, 0.8);
    background: rgba(15, 25, 48, 0.98);
    box-shadow: 0 12px 35px rgba(30, 77, 230, 0.35);
}

.store-badge-btn svg { flex-shrink: 0; }

.store-btn-text {
    display: flex;
    flex-direction: column;
    text-align: left;
    line-height: 1.12;
}

.store-btn-small {
    font-size: 0.6rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #a1a1aa;
    font-weight: 500;
}

.store-btn-large {
    font-size: 0.88rem;
    font-weight: 700;
    color: #ffffff;
    font-family: var(--font-heading);
}

.bottom-dock-container {
    position: absolute;
    bottom: 0.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
    width: 100%;
    max-width: 1200px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

.dock-center-wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 15;
    margin: 0 -4px;
}

.dock-center-pill {
    position: relative;
    z-index: 10;
    width: 76px;
    height: 76px;
    background: #1e4de6;
    border: 2.2px solid rgba(255, 255, 255, 0.55);
    border-radius: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    overflow: hidden;
    cursor: pointer;
    opacity: 0;
    transform: scale(0.2);
    animation: pillPopIn 0.75s cubic-bezier(0.34, 1.56, 0.64, 1) 0.35s forwards;
    box-shadow: 
        0 0 40px rgba(30, 77, 230, 0.85),
        0 0 16px rgba(59, 130, 246, 0.7);
    transition: transform 0.3s ease, border-color 0.3s ease, box-shadow 0.3s ease;
}

@keyframes pillPopIn {
    0% {
        opacity: 0;
        transform: scale(0.1) rotate(-10deg);
        box-shadow: 0 0 0px rgba(30, 77, 230, 0);
    }
    70% {
        opacity: 1;
        transform: scale(1.18) rotate(2deg);
        box-shadow: 0 0 55px rgba(30, 77, 230, 1);
    }
    100% {
        opacity: 1;
        transform: scale(1) rotate(0deg);
        box-shadow: 
            0 0 40px rgba(30, 77, 230, 0.85),
            0 0 16px rgba(59, 130, 246, 0.7);
    }
}

.dock-center-pill:hover {
    transform: scale(1.12);
    border-color: #ffffff;
    box-shadow: 
        0 0 50px rgba(30, 77, 230, 1),
        0 0 22px rgba(147, 197, 253, 0.9);
}

.dock-logo-img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.dock-crosshair {
    position: absolute;
    background: #60a5fa;
    box-shadow: 0 0 14px #60a5fa;
    opacity: 0;
    pointer-events: none;
    z-index: 12;
}

.crosshair-top {
    width: 4px;
    height: 18px;
    top: -26px;
    left: 50%;
    transform: translateX(-50%);
    animation: crosshairSlideDown 0.6s ease-out 0.15s forwards;
}

.crosshair-bottom {
    width: 4px;
    height: 18px;
    bottom: -26px;
    left: 50%;
    transform: translateX(-50%);
    animation: crosshairSlideUp 0.6s ease-out 0.15s forwards;
}

.crosshair-left {
    width: 18px;
    height: 4px;
    left: -26px;
    top: 50%;
    transform: translateY(-50%);
    animation: crosshairSlideRight 0.6s ease-out 0.15s forwards;
}

.crosshair-right {
    width: 18px;
    height: 4px;
    right: -26px;
    top: 50%;
    transform: translateY(-50%);
    animation: crosshairSlideLeft 0.6s ease-out 0.15s forwards;
}

@keyframes crosshairSlideDown {
    0% { top: -50px; opacity: 0; }
    50% { opacity: 1; }
    100% { top: -14px; opacity: 0; }
}

@keyframes crosshairSlideUp {
    0% { bottom: -50px; opacity: 0; }
    50% { opacity: 1; }
    100% { bottom: -14px; opacity: 0; }
}

@keyframes crosshairSlideRight {
    0% { left: -50px; opacity: 0; }
    50% { opacity: 1; }
    100% { left: -14px; opacity: 0; }
}

@keyframes crosshairSlideLeft {
    0% { right: -50px; opacity: 0; }
    50% { opacity: 1; }
    100% { right: -14px; opacity: 0; }
}

.dock-stem-line {
    position: absolute;
    top: 100%;
    left: 50%;
    transform: translateX(-50%);
    width: 3px;
    height: 45px;
    background: linear-gradient(to bottom, rgba(30, 77, 230, 0.95), rgba(56, 189, 248, 0.7), #60a5fa);
    box-shadow: 0 0 14px rgba(30, 77, 230, 0.95);
    opacity: 0;
    animation: stemFadeIn 0.6s ease-out 0.8s forwards;
}

.stem-dot {
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translate(-50%, 50%);
    width: 9px;
    height: 9px;
    background: #60a5fa;
    border-radius: 50%;
    box-shadow: 0 0 14px #60a5fa, 0 0 24px #1e4de6;
}

@keyframes stemFadeIn {
    0% { opacity: 0; height: 0px; }
    100% { opacity: 1; height: 45px; }
}

.dock-vector-group {
    flex: 1;
    height: 100px;
    position: relative;
    opacity: 0;
    transform: scaleX(0);
    animation: trackExpand 0.75s ease-out 0.65s forwards;
}

.dock-left-vector { transform-origin: right center; }
.dock-right-vector { transform-origin: left center; }

@keyframes trackExpand {
    0% { opacity: 0; transform: scaleX(0); }
    100% { opacity: 1; transform: scaleX(1); }
}

.circuit-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.circuit-path {
    fill: none;
    stroke: rgba(30, 77, 230, 0.55);
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    filter: drop-shadow(0 0 6px rgba(30, 77, 230, 0.7));
}

.circuit-path-bright {
    stroke: rgba(56, 189, 248, 0.8);
    stroke-width: 2.2;
}

.circuit-pulse-beam {
    fill: none;
    stroke: #60a5fa;
    stroke-width: 3.5;
    stroke-linecap: round;
    stroke-dasharray: 90 450;
    filter: drop-shadow(0 0 10px #60a5fa) drop-shadow(0 0 18px #1e4de6);
}

.pulse-beam-top { animation: dashPulseLeft 6.8s linear 1.2s infinite; }
.pulse-beam-mid { animation: dashPulseRight 5.6s linear 1.5s infinite; }
.pulse-beam-bot { animation: dashPulseLeft 7.2s linear 1.8s infinite; }

@keyframes dashPulseLeft {
    0% { stroke-dashoffset: 540; }
    100% { stroke-dashoffset: -540; }
}

@keyframes dashPulseRight {
    0% { stroke-dashoffset: -540; }
    100% { stroke-dashoffset: 540; }
}

/* ═══════════════════════════════════════════════════════════════════════════
   SECTION 2: UNIFIED STICKY PINNED SCENE TRACK
   ═══════════════════════════════════════════════════════════════════════════ */

/* Track wrapper providing scroll runway distance while Section 2 scene is locked */
.manifesto-pinned-track {
    position: relative;
    width: 100%;
    height: 220vh;
    margin-top: 0px;
    z-index: 10;
}

/* Sticky wrapper pinning the entire pipeline connection + Section 2 frame together */
.manifesto-sticky-wrapper {
    position: -webkit-sticky;
    position: sticky;
    top: -460px; /* Pins the entire scene so Section 2 locks dead-center in the viewport */
    width: 100%;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.pre-section2-pipeline-container {
    position: relative;
    z-index: 10;
    width: 100%;
    max-width: 900px;
    height: 560px;
    margin: 0 auto;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    pointer-events: none;
}

.pipeline-svg {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.pipeline-trace {
    fill: none;
    stroke: rgba(30, 77, 230, 0.45);
    stroke-width: 2.5;
    stroke-linecap: square;
    stroke-linejoin: miter;
    filter: drop-shadow(0 0 8px rgba(30, 77, 230, 0.6));
}

.pipeline-trace-dashed {
    stroke-dasharray: none !important;
    stroke: rgba(56, 189, 248, 0.95);
    stroke-width: 3.2;
    stroke-linejoin: miter;
    filter: drop-shadow(0 0 12px rgba(56, 189, 248, 0.9));
}

.pipeline-pulse-laser {
    fill: none;
    stroke: #60a5fa;
    stroke-width: 4;
    stroke-linecap: square;
    stroke-linejoin: miter;
    stroke-dasharray: 100 500;
    filter: drop-shadow(0 0 10px #38bdf8);
    transform: translateZ(0);
    will-change: stroke-dashoffset;
}

/* ══════════ PRE-SECTION 4 PIPELINE CONNECTOR & TECH HUB ══════════ */
.pre-section4-pipeline-container {
    position: relative;
    z-index: 12;
    width: 100%;
    max-width: 1200px;
    height: 280px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.pipeline-svg-sec4 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.laser-sec4-single {
    stroke-dasharray: 120 400;
    stroke-dashoffset: 520;
    animation: dashSec4Single 4s linear infinite;
}

@keyframes dashSec4Single {
    0% { stroke-dashoffset: 520; }
    100% { stroke-dashoffset: -520; }
}

.pipeline-tech-hub {
    position: relative;
    z-index: 15;
    pointer-events: auto;
}

.hub-content-box {
    display: flex;
    align-items: center;
    gap: 0.65rem;
    padding: 0.65rem 1.4rem;
    border-radius: 30px;
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(56, 189, 248, 0.45);
    box-shadow: 0 0 25px rgba(30, 77, 230, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(12px);
}

.hub-status-dot {
    width: 9px;
    height: 9px;
    border-radius: 50%;
    background: #38bdf8;
    box-shadow: 0 0 12px #38bdf8;
    animation: hubDotPulse 1.8s ease-in-out infinite alternate;
}

@keyframes hubDotPulse {
    0% { opacity: 0.4; transform: scale(0.9); }
    100% { opacity: 1; transform: scale(1.25); }
}

.hub-text {
    font-family: var(--font-heading);
    font-size: 0.78rem;
    font-weight: 800;
    color: #e0f2fe;
    letter-spacing: 0.08em;
}

/* ══════════ SECTION 4: SIGNATURE FEATURES (100vh Sticky Viewport & Pinned Scroll Runway) ══════════ */
.signature-section {
    position: relative;
    z-index: 6;
    width: 100%;
    height: 280vh;
    padding: 0;
    display: flex;
    justify-content: center;
}

.signature-container {
    position: sticky;
    top: 0;
    width: 100%;
    max-width: 1200px;
    height: 100vh;
    margin: 0 auto;
    padding: 2rem 1.5rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
    box-sizing: border-box;
    overflow: hidden;
}

.signature-header-block {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.signature-tagline {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: #93c5fd;
}

.signature-main-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.2rem, 4vw, 3.6rem);
    font-weight: 800;
    color: var(--text-main);
}

.signature-brand-highlight {
    background: linear-gradient(90deg, #ffffff 0%, #38bdf8 50%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 15px rgba(56, 189, 248, 0.5));
}

.signature-content-grid {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 4rem;
    align-items: center;
}

/* Left Column: Signature Feature Phone Mockup (Centered) */
.signature-left-col {
    display: flex;
    justify-content: center;
    align-items: center;
}

/* Right Column: Feature Highlight Card Stack / Verbiage (Vertical Stack) */
.signature-right-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
}

.signature-badge-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 20px;
    background: linear-gradient(90deg, rgba(30, 77, 230, 0.25), rgba(56, 189, 248, 0.25));
    border: 1px solid rgba(56, 189, 248, 0.45);
    color: #38bdf8;
    font-size: 0.75rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    width: fit-content;
}

.signature-feature-title {
    font-family: var(--font-heading);
    font-size: clamp(1.8rem, 3vw, 2.8rem);
    font-weight: 800;
    line-height: 1.2;
    color: #ffffff;
}

.signature-title-glow {
    background: linear-gradient(90deg, #ffffff, #38bdf8, #60a5fa);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.signature-feature-desc {
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--text-muted);
}

.signature-bullet-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
}

.signature-bullet-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-size: 1rem;
    color: #e2e8f0;
    font-weight: 500;
}

.bullet-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: linear-gradient(135deg, #38bdf8, #1e4de6);
    box-shadow: 0 0 10px #38bdf8;
    flex-shrink: 0;
}

/* Signature Phone Mockup */
.signature-phone-frame {
    position: relative;
    left: -50px;
    width: 100%;
    max-width: 375px;
    height: 680px;
    border-radius: 48px;
    padding: 12px;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.98));
    border: 2px solid rgba(56, 189, 248, 0.4);
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.75), 0 0 50px rgba(56, 189, 248, 0.3);
}

.signature-phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 38px;
    background: #090e1a;
    overflow: hidden;
    padding: 1.5rem 1.25rem;
}

.sig-screen-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 1rem;
}

.sig-screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.sig-card-preview {
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 1rem;
}

.sig-card-badge {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.72rem;
    font-weight: 800;
    color: #38bdf8;
    margin-bottom: 0.4rem;
}

.sig-card-title {
    font-size: 1.1rem;
    font-weight: 700;
    color: #fff;
    margin-bottom: 0.3rem;
}

.sig-card-sub {
    font-size: 0.82rem;
    color: #94a3b8;
    line-height: 1.4;
}

.sig-dialog-box {
    background: rgba(15, 23, 42, 0.9);
    border: 1px solid rgba(56, 189, 248, 0.4);
    border-radius: 18px;
    padding: 1.2rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    margin-top: auto;
}

.dialog-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    font-weight: 700;
    color: #38bdf8;
    margin-bottom: 0.6rem;
}

.dialog-close {
    margin-left: auto;
    color: var(--text-muted);
    font-size: 0.8rem;
}

.dialog-body {
    font-size: 0.85rem;
    line-height: 1.45;
    color: #e2e8f0;
}

.sig-footer-btn {
    width: 100%;
    padding: 0.85rem;
    border-radius: 14px;
    background: linear-gradient(90deg, #38bdf8, #1e4de6);
    border: none;
    color: #ffffff;
    font-weight: 700;
    font-size: 0.92rem;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(30, 77, 230, 0.4);
}

/* ══════════ PRE-SECTION 5 PIPELINE CONNECTOR & TECH HUB ══════════ */
.pre-section5-pipeline-container {
    position: relative;
    z-index: 12;
    width: 100%;
    max-width: 1200px;
    height: 280px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.pipeline-svg-sec5 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.laser-sec5-single {
    stroke-dasharray: 120 400;
    stroke-dashoffset: 520;
    animation: dashSec5Single 4.2s linear infinite;
}

@keyframes dashSec5Single {
    0% { stroke-dashoffset: 520; }
    100% { stroke-dashoffset: -520; }
}

/* ══════════ SECTION 5: TAP ANY BOOKING ══════════ */
.tap-booking-section {
    position: relative;
    z-index: 6;
    width: 100%;
    padding: 4rem 1.5rem 8rem;
    display: flex;
    justify-content: center;
}

.tap-booking-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.tap-content-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 4rem;
    align-items: center;
}

.tap-left-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.tap-main-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 4.2vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
}

.tap-title-gradient {
    background: linear-gradient(90deg, #ffffff 0%, #38bdf8 50%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 18px rgba(56, 189, 248, 0.5));
}

.tap-feature-desc {
    font-size: 1.05rem;
    line-height: 1.65;
    color: var(--text-muted);
}

.tap-bullet-list {
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 1rem;
    margin-top: 0.5rem;
}

.tap-bullet-item {
    display: flex;
    align-items: center;
    gap: 0.85rem;
    font-size: 1rem;
    color: #e2e8f0;
    font-weight: 500;
}

/* Right Column: Tap Phone Mockup */
.tap-right-col {
    display: flex;
    justify-content: center;
    align-items: center;
}

.tap-phone-frame {
    position: relative;
    width: 100%;
    max-width: 375px;
    height: 680px;
    border-radius: 48px;
    padding: 12px;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.98));
    border: 2px solid rgba(56, 189, 248, 0.4);
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.75), 0 0 50px rgba(56, 189, 248, 0.3);
}

.tap-phone-screen {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 38px;
    background: #090e1a;
    overflow: hidden;
    padding: 1.5rem 1.25rem;
}

.tap-screen-content {
    display: flex;
    flex-direction: column;
    height: 100%;
    gap: 1rem;
}

.tap-screen-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.tap-chat-preview {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 0.5rem;
}

.chat-bubble {
    padding: 0.75rem 1rem;
    border-radius: 16px;
    font-size: 0.82rem;
    line-height: 1.4;
    max-width: 85%;
}

.chat-left {
    background: rgba(255, 255, 255, 0.08);
    color: #e2e8f0;
    align-self: flex-start;
    border-bottom-left-radius: 4px;
}

.chat-right {
    background: linear-gradient(90deg, #38bdf8, #1e4de6);
    color: #ffffff;
    align-self: flex-end;
    border-bottom-right-radius: 4px;
}

.chat-system-msg {
    font-size: 0.75rem;
    color: #94a3b8;
    text-align: center;
    margin-top: 0.25rem;
}

.tap-id-modal {
    background: rgba(15, 23, 42, 0.95);
    border: 1px solid rgba(56, 189, 248, 0.45);
    border-radius: 20px;
    padding: 1.25rem;
    box-shadow: 0 12px 35px rgba(0, 0, 0, 0.6);
    margin-top: auto;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.id-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.id-holder-name {
    font-size: 1.15rem;
    font-weight: 800;
    color: #ffffff;
}

.id-verified-pill {
    font-size: 0.68rem;
    font-weight: 800;
    color: #4ade80;
    background: rgba(74, 222, 128, 0.15);
    padding: 0.3rem 0.6rem;
    border-radius: 12px;
    border: 1px solid rgba(74, 222, 128, 0.3);
}

.id-sub-text {
    font-size: 0.76rem;
    color: #94a3b8;
}

.id-translation-box {
    background: rgba(255, 255, 255, 0.04);
    border-radius: 10px;
    padding: 0.6rem 0.8rem;
    font-size: 0.82rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.id-label { color: #94a3b8; }
.id-value { color: #38bdf8; }

.tap-action-btn {
    width: 100%;
    padding: 0.85rem;
    border-radius: 14px;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(192, 132, 252, 0.4);
    margin-top: 0.4rem;
}

/* ══════════ PRE-SECTION 6 PIPELINE CONNECTOR ══════════ */
.pre-section6-pipeline-container {
    position: relative;
    z-index: 12;
    width: 100%;
    max-width: 1200px;
    height: 240px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.pipeline-svg-sec6 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.laser-sec6-single {
    stroke-dasharray: 120 400;
    stroke-dashoffset: 520;
    animation: dashSec6Single 4s linear infinite;
}

@keyframes dashSec6Single {
    0% { stroke-dashoffset: 520; }
    100% { stroke-dashoffset: -520; }
}

/* ══════════ SECTION 6: EVERYTHING YOU NEED TO CONVERT ══════════ */
.ecosystem-section {
    position: relative;
    z-index: 6;
    width: 100%;
    padding: 4rem 1.5rem 8rem;
    display: flex;
    justify-content: center;
}

.ecosystem-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.ecosystem-header-block {
    text-align: center;
}

.ecosystem-main-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 4.2vw, 3.8rem);
    font-weight: 800;
    line-height: 1.18;
    color: var(--text-main);
}

.ecosystem-title-accent {
    background: linear-gradient(90deg, #ffffff 0%, #38bdf8 50%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 18px rgba(56, 189, 248, 0.5));
}

.ecosystem-grid-layout {
    display: grid;
    grid-template-columns: 1fr 200px 1fr;
    gap: 1.5rem;
    align-items: center;
    position: relative;
}

.ecosystem-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.eco-card {
    position: relative;
    z-index: 5;
    padding: 1.5rem 1.6rem;
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(56, 189, 248, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    transition: all 0.35s ease;
}

.eco-card:hover {
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 15px 40px rgba(30, 77, 230, 0.35), inset 0 1px 0 rgba(255, 255, 255, 0.2);
    transform: translateY(-4px);
}

.eco-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.5rem;
}

.eco-icon-badge {
    font-size: 1.25rem;
}

.eco-card-title {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
}

.eco-card-desc {
    font-size: 0.9rem;
    line-height: 1.55;
    color: var(--text-muted);
}

/* Central Core Engine Node & Circuit SVG */
.ecosystem-center-core {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    min-height: 450px;
}

.eco-circuit-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
    pointer-events: none;
}

.eco-trace-solid {
    fill: none;
    stroke: rgba(56, 189, 248, 0.45);
    stroke-width: 2.5;
    stroke-linecap: square;
    stroke-linejoin: miter;
    filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.6));
}

.eco-laser-pulse {
    fill: none;
    stroke: #38bdf8;
    stroke-width: 3.5;
    stroke-linecap: square;
    stroke-linejoin: miter;
    stroke-dasharray: 60 240;
    filter: drop-shadow(0 0 10px #38bdf8) drop-shadow(0 0 18px #1e4de6);
}

.eco-laser-out-1 { animation: ecoDashOut 2.8s linear 0s infinite; }
.eco-laser-out-2 { animation: ecoDashOut 2.8s linear 0.4s infinite; }
.eco-laser-out-3 { animation: ecoDashOut 2.8s linear 0.8s infinite; }
.eco-laser-out-4 { animation: ecoDashOut 2.8s linear 0.2s infinite; }
.eco-laser-out-5 { animation: ecoDashOut 2.8s linear 0.6s infinite; }
.eco-laser-out-6 { animation: ecoDashOut 2.8s linear 1.0s infinite; }

@keyframes ecoDashOut {
    0% { stroke-dashoffset: 300; }
    100% { stroke-dashoffset: -300; }
}

.core-engine-node {
    position: relative;
    z-index: 10;
    width: 90px;
    height: 90px;
    border-radius: 22px;
    background: transparent;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 0 50px rgba(56, 189, 248, 0.6), 0 0 80px rgba(30, 77, 230, 0.4);
    border: 2px solid rgba(56, 189, 248, 0.6);
    overflow: hidden;
    padding: 0;
    animation: corePulseAura 3s ease-in-out infinite alternate;
}

.core-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
    position: relative;
    z-index: 12;
    border-radius: inherit;
}

@keyframes corePulseAura {
    0% { transform: scale(0.96); box-shadow: 0 0 35px rgba(56, 189, 248, 0.5); }
    100% { transform: scale(1.06); box-shadow: 0 0 65px rgba(192, 132, 252, 0.8), 0 0 90px rgba(56, 189, 248, 0.5); }
}

.core-node-icon {
    font-size: 2.2rem;
    color: #ffffff;
    filter: drop-shadow(0 0 10px rgba(255, 255, 255, 0.8));
}

/* ══════════ PRE-SECTION 7 PIPELINE CONNECTOR ══════════ */
.pre-section7-pipeline-container {
    position: relative;
    z-index: 12;
    width: 100%;
    max-width: 1200px;
    height: 240px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.pipeline-svg-sec7 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.laser-sec7-single {
    stroke-dasharray: 120 400;
    stroke-dashoffset: 520;
    animation: dashSec7Single 4s linear infinite;
}

@keyframes dashSec7Single {
    0% { stroke-dashoffset: 520; }
    100% { stroke-dashoffset: -520; }
}

/* ══════════ SECTION 7: UNDER THE HOOD ══════════ */
.hood-section {
    position: relative;
    z-index: 6;
    width: 100%;
    padding: 4rem 1.5rem 8rem;
    display: flex;
    justify-content: center;
}

.hood-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.hood-header-block {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.hood-tagline {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: #93c5fd;
}

.hood-main-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 4.2vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
}

.hood-title-accent {
    background: linear-gradient(90deg, #ffffff 0%, #38bdf8 50%, #60a5fa 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 18px rgba(56, 189, 248, 0.5));
}

.hood-grid-layout {
    display: grid;
    grid-template-columns: 280px 310px 1fr;
    gap: 1.5rem;
    align-items: center;
    position: relative;
}

.hood-left-col {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    align-items: flex-start;
}

.hood-top-logo-node {
    position: relative;
    width: 80px;
    height: 80px;
    border-radius: 20px;
    background: transparent;
    border: 2px solid rgba(56, 189, 248, 0.6);
    box-shadow: 0 0 40px rgba(56, 189, 248, 0.5);
    overflow: hidden;
    align-self: center;
    margin: 0 auto 0.8rem;
}

.hood-logo-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.hood-tech-card {
    width: 100%;
    padding: 1.25rem 1.4rem;
    border-radius: 18px;
    background: rgba(15, 23, 42, 0.85);
    border: 1px solid rgba(56, 189, 248, 0.25);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(12px);
    transition: all 0.3s ease;
}

.hood-tech-card:hover {
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 12px 35px rgba(30, 77, 230, 0.35);
    transform: translateY(-3px);
}

.hood-card-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.tech-icon-badge {
    font-size: 1.2rem;
}

.tech-card-title {
    font-family: var(--font-heading);
    font-size: 1.05rem;
    font-weight: 700;
    color: #ffffff;
}

/* Center Horizontal Circuits */
.hood-center-circuits {
    position: relative;
    width: 100%;
    height: 100%;
    min-height: 380px;
}

.hood-circuit-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.hood-trace-solid {
    fill: none;
    stroke: rgba(56, 189, 248, 0.4);
    stroke-width: 2.5;
    stroke-linecap: square;
    stroke-linejoin: miter;
    filter: drop-shadow(0 0 6px rgba(56, 189, 248, 0.5));
}

.hood-laser-pulse {
    fill: none;
    stroke: #38bdf8;
    stroke-width: 3.5;
    stroke-linecap: square;
    stroke-linejoin: miter;
    stroke-dasharray: 60 250;
    filter: drop-shadow(0 0 8px #38bdf8);
}

.hood-laser-1 { animation: hoodDash 2.4s linear 0s infinite; }
.hood-laser-2 { animation: hoodDash 2.4s linear 0.5s infinite; }
.hood-laser-3 { animation: hoodDash 2.4s linear 1.0s infinite; }
.hood-laser-4 { animation: hoodDash 2.4s linear 1.5s infinite; }

@keyframes hoodDash {
    0% { stroke-dashoffset: 380; }
    100% { stroke-dashoffset: -380; }
}

/* Right Column Capabilities Directly on Background (No Box Containers) */
.hood-right-col {
    display: flex;
    flex-direction: column;
    gap: 1.6rem;
}

.hood-cap-card {
    padding: 0.5rem 0.5rem 0.5rem 0.8rem;
    background: transparent;
    border: none;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    transition: transform 0.3s ease;
}

.hood-cap-card:hover {
    border: none;
    box-shadow: none;
    transform: translateX(4px);
}

.cap-card-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.3rem;
    text-shadow: 0 0 15px rgba(255, 255, 255, 0.3);
}

.cap-card-desc {
    font-size: 0.95rem;
    line-height: 1.55;
    color: rgba(148, 163, 184, 0.85);
}

/* ══════════ PRE-SECTION 8 PIPELINE CONNECTOR ══════════ */
.pre-section8-pipeline-container {
    position: relative;
    z-index: 12;
    width: 100%;
    max-width: 1200px;
    height: 240px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.pipeline-svg-sec8 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.laser-sec8-single {
    stroke-dasharray: 120 400;
    stroke-dashoffset: 520;
    animation: dashSec8Single 4s linear infinite;
}

@keyframes dashSec8Single {
    0% { stroke-dashoffset: 520; }
    100% { stroke-dashoffset: -520; }
}

/* ══════════ SECTION 8: FAQ QUESTIONS ANSWERED ══════════ */
.faq-section {
    position: relative;
    z-index: 6;
    width: 100%;
    padding: 4rem 1.5rem 8rem;
    display: flex;
    justify-content: center;
}

.faq-container {
    width: 100%;
    max-width: 860px;
    display: flex;
    flex-direction: column;
    gap: 3.5rem;
}

.faq-header-block {
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

.faq-tagline {
    font-family: var(--font-heading);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 0.18em;
    color: #93c5fd;
}

.faq-main-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.4rem, 4.2vw, 3.8rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
}

.faq-title-accent {
    background: linear-gradient(90deg, #ffffff 0%, #38bdf8 50%, #818cf8 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 18px rgba(56, 189, 248, 0.5));
}

.faq-accordion-container {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.faq-accordion-item {
    border-radius: 20px;
    background: rgba(15, 23, 42, 0.75);
    border: 1px solid rgba(56, 189, 248, 0.2);
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5), inset 0 1px 0 rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(12px);
    overflow: hidden;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.faq-accordion-item:hover,
.faq-accordion-item.is-open {
    border-color: rgba(56, 189, 248, 0.5);
    box-shadow: 0 12px 35px rgba(30, 77, 230, 0.3);
}

.faq-question-btn {
    width: 100%;
    padding: 1.4rem 1.8rem;
    background: transparent;
    border: none;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    cursor: pointer;
    text-align: left;
}

.faq-question-text {
    font-family: var(--font-heading);
    font-size: 1.15rem;
    font-weight: 700;
    color: #ffffff;
    line-height: 1.35;
}

.faq-icon-box {
    width: 36px;
    height: 36px;
    flex-shrink: 0;
    border-radius: 50%;
    background: rgba(30, 41, 59, 0.8);
    border: 1px solid rgba(56, 189, 248, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
}

.faq-toggle-icon {
    font-size: 1.1rem;
    color: #38bdf8;
    line-height: 1;
    transition: transform 0.3s ease;
}

.faq-accordion-item.is-open .faq-icon-box {
    background: rgba(56, 189, 248, 0.2);
    border-color: rgba(56, 189, 248, 0.6);
}

.faq-accordion-item.is-open .faq-toggle-icon {
    transform: rotate(90deg);
    color: #ffffff;
}

.faq-answer-panel {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.4s ease, opacity 0.3s ease, padding 0.3s ease;
    padding: 0 1.8rem;
}

.faq-accordion-item.is-open .faq-answer-panel {
    max-height: 300px;
    opacity: 1;
    padding: 0 1.8rem 1.6rem 1.8rem;
}

.faq-answer-text {
    font-size: 0.96rem;
    line-height: 1.65;
    color: rgba(226, 232, 240, 0.85);
}

.faq-code {
    font-family: monospace;
    padding: 2px 6px;
    border-radius: 6px;
    background: rgba(56, 189, 248, 0.15);
    color: #38bdf8;
    border: 1px solid rgba(56, 189, 248, 0.3);
}

/* ══════════ PRE-SECTION 9 PIPELINE CONNECTOR ══════════ */
.pre-section9-pipeline-container {
    position: relative;
    z-index: 12;
    width: 100%;
    max-width: 1200px;
    height: 240px;
    margin: 0 auto;
    display: flex;
    justify-content: center;
    align-items: center;
    pointer-events: none;
}

.pipeline-svg-sec9 {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: visible;
}

.laser-sec9-single {
    stroke-dasharray: 120 400;
    stroke-dashoffset: 520;
    animation: dashSec9Single 4s linear infinite;
}

@keyframes dashSec9Single {
    0% { stroke-dashoffset: 520; }
    100% { stroke-dashoffset: -520; }
}

/* ══════════ SECTION 9: FINAL CTA & QR SCANNING DOCK ══════════ */
.final-section {
    position: relative;
    z-index: 6;
    width: 100%;
    padding: 4rem 1.5rem 6rem;
    display: flex;
    justify-content: center;
}

.final-container {
    width: 100%;
    max-width: 900px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 3rem;
}

.final-headline-block {
    width: 100%;
}

.final-main-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.6rem, 4.8vw, 4.4rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
}

.final-title-accent {
    background: linear-gradient(90deg, #ffffff 0%, #38bdf8 35%, #60a5fa 70%, #93c5fd 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    filter: drop-shadow(0 0 25px rgba(56, 189, 248, 0.5));
}

.final-store-badges {
    justify-content: center;
    margin-top: -0.5rem;
}

/* Dual QR Scanning Grid */
.final-qr-grid {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2.5rem;
}

.final-qr-card {
    padding: 1.5rem 1.8rem;
    border-radius: 24px;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid rgba(56, 189, 248, 0.25);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.6), inset 0 1px 0 rgba(255, 255, 255, 0.1);
    backdrop-filter: blur(16px);
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    transition: all 0.35s ease;
}

.final-qr-card:hover {
    border-color: rgba(56, 189, 248, 0.6);
    box-shadow: 0 20px 50px rgba(30, 77, 230, 0.35);
    transform: translateY(-4px);
}

.qr-code-box {
    width: 140px;
    height: 140px;
    padding: 0.75rem;
    border-radius: 16px;
    background: rgba(10, 15, 30, 0.95);
    border: 1px solid rgba(255, 255, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}

.qr-svg {
    width: 100%;
    height: 100%;
}

.qr-card-label {
    font-family: var(--font-heading);
    font-size: 0.9rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    color: rgba(241, 245, 249, 0.9);
}

.final-scan-sublabel {
    font-family: var(--font-heading);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.22em;
    color: rgba(148, 163, 184, 0.7);
    margin-top: -1rem;
}

/* Footer Copyright Bar */
.final-footer-bar {
    margin-top: 3rem;
    padding-top: 2rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    width: 100%;
    text-align: center;
}

.footer-copyright-text {
    font-size: 0.85rem;
    color: rgba(148, 163, 184, 0.6);
    letter-spacing: 0.05em;
}

@media (max-width: 950px) {
    .signature-content-grid,
    .tap-content-grid,
    .ecosystem-grid-layout,
    .hood-grid-layout {
        grid-template-columns: 1fr;
    }
    .ecosystem-center-core,
    .hood-center-circuits {
        display: none;
    }
    .final-qr-grid {
        flex-direction: column;
    }
}

.vertical-laser-1 { animation: runVerticalLaserDown 4.5s linear 0.5s infinite; }
.vertical-laser-2 { animation: runVerticalLaserDown 5.2s linear 1.2s infinite; }
.vertical-laser-3 { animation: runVerticalLaserDown 4.8s linear 2.0s infinite; }

@keyframes runVerticalLaserDown {
    0% { stroke-dashoffset: 750; }
    100% { stroke-dashoffset: -750; }
}

.manifesto-section {
    position: relative;
    z-index: 10;
    width: 100%;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 0 2rem 4rem;
    margin-top: 0px;
}

.manifesto-frame {
    position: relative;
    width: 100%;
    max-width: 1420px;
    padding: 6.5rem 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
}

/* SVG VECTOR FRAME BORDER */
.manifesto-frame-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
    overflow: visible;
}

.frame-svg-line {
    fill: none;
    stroke: rgba(96, 165, 250, 0.85);
    stroke-width: 2.2;
    stroke-linecap: round;
    stroke-linejoin: round;
    vector-effect: non-scaling-stroke;
    filter: drop-shadow(0 0 8px rgba(56, 189, 248, 0.7));
}

/* Manifesto Typography */
.manifesto-text {
    position: relative;
    z-index: 5;
    font-family: var(--font-heading);
    font-size: clamp(2.1rem, 3.8vw, 3.6rem);
    font-weight: 600;
    line-height: 1.28;
    letter-spacing: -0.02em;
    color: rgba(228, 228, 231, 0.85);
    max-width: 1180px;
    margin: 0 auto;
    text-shadow: 0 4px 30px rgba(0, 0, 0, 0.95);
}

/* ══════════ MANIFESTO SCROLL WORD ILLUMINATION SYSTEM ══════════ */
.manifesto-word {
    display: inline-block;
    color: rgba(228, 228, 231, 0.32);
    text-shadow: none;
    transition: color 0.3s cubic-bezier(0.16, 1, 0.3, 1), text-shadow 0.3s ease, transform 0.3s ease;
    margin-right: 0.22em;
    will-change: color, text-shadow, transform;
}

.manifesto-word.is-lit {
    color: #ffffff;
    text-shadow: 0 0 25px rgba(255, 255, 255, 0.8), 0 0 45px rgba(56, 189, 248, 0.55);
    transform: translateY(-1px);
}

.manifesto-word.manifesto-lead {
    font-weight: 800;
    font-size: 1.12em;
}

.manifesto-word.manifesto-lead.is-lit {
    color: #ffffff;
    text-shadow: 0 0 32px rgba(255, 255, 255, 0.95), 0 0 55px rgba(56, 189, 248, 0.75);
}

.manifesto-word.manifesto-brand-accent {
    font-weight: 800;
    color: rgba(147, 197, 253, 0.45);
}

.manifesto-word.manifesto-brand-accent.is-lit {
    background: linear-gradient(90deg, #ffffff 0%, #38bdf8 35%, #60a5fa 70%, #93c5fd 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    text-shadow: none;
    font-weight: 800;
    transform: translateY(-2px) scale(1.04);
    filter: drop-shadow(0 0 22px rgba(56, 189, 248, 0.85));
    animation: blueMovingTextGradient 4s linear infinite;
}

/* Section 2 Manifesto Mobile Responsive Engine */
@media (max-width: 768px) {
    .manifesto-pinned-track {
        height: 170vh !important;
    }

    .manifesto-sticky-wrapper {
        top: -140px !important;
    }

    .pre-section2-pipeline-container {
        height: 220px !important;
    }

    .manifesto-section {
        padding: 0 1rem 2rem !important;
    }

    .manifesto-frame {
        padding: 2rem 1.2rem !important;
    }

    .manifesto-text {
        font-size: clamp(1.1rem, 4.2vw, 1.55rem) !important;
        line-height: 1.48 !important;
        max-width: 100% !important;
        letter-spacing: -0.01em !important;
    }

    .manifesto-word {
        margin-right: 0.18em !important;
    }
}

@media (max-width: 480px) {
    .manifesto-pinned-track {
        height: 160vh !important;
    }

    .manifesto-sticky-wrapper {
        top: -120px !important;
    }

    .manifesto-frame {
        padding: 1.75rem 1rem !important;
    }

    .manifesto-text {
        font-size: clamp(1.05rem, 4.5vw, 1.35rem) !important;
        line-height: 1.45 !important;
    }
}

/* ══════════ PRE-SECTION 3 PIPELINE CONNECTOR ══════════ */
.pre-section3-pipeline-container {
    position: relative;
    z-index: 5;
    width: 100%;
    max-width: 1200px;
    height: 220px;
    margin: 0 auto -30px;
    pointer-events: none;
}

.pipeline-svg-sec3 {
    width: 100%;
    height: 100%;
    overflow: visible;
}

.laser-sec3-single {
    stroke-dasharray: 100 500;
    stroke-dashoffset: 600;
    animation: dashSec3Single 4.5s linear infinite;
}

@keyframes dashSec3Single {
    0% { stroke-dashoffset: 600; }
    100% { stroke-dashoffset: -600; }
}

/* ══════════ SECTION 3: 4-STEP PINNED SCENE TRACK ══════════ */
.steps-pinned-track {
    position: relative;
    width: 100%;
    height: 320vh;
    margin-top: 0px;
    z-index: 10;
}

.steps-sticky-wrapper {
    position: -webkit-sticky;
    position: sticky;
    top: 0;
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.four-steps-section {
    position: relative;
    z-index: 6;
    width: 100%;
    padding: 2rem 1.5rem;
    display: flex;
    justify-content: center;
}

.four-steps-container {
    width: 100%;
    max-width: 1200px;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.steps-header-block {
    margin-top: -100px;
    margin-bottom: 1.5rem;
    text-align: center;
    padding-left: 0;
}

.steps-main-heading {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 5vw, 4.5rem);
    font-weight: 800;
    line-height: 1.15;
    color: var(--text-main);
    text-align: center;
}

.steps-title-accent {
    display: inline-block;
    background: linear-gradient(90deg, #ffffff 0%, #60a5fa 20%, #38bdf8 40%, #2563eb 60%, #93c5fd 80%, #ffffff 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    animation: blueMovingTextGradient 4s linear infinite;
    filter: drop-shadow(0 0 18px rgba(56, 189, 248, 0.6));
}

/* Grid Layout */
.steps-content-grid {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 3.5rem;
    align-items: center;
}

.steps-left-col {
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

/* Continuous Vertical Timeline Track */
.steps-timeline-wrapper {
    position: relative;
    padding-left: 1.8rem;
}

.steps-progress-line-bg {
    position: absolute;
    top: 12px;
    bottom: 12px;
    left: 4px;
    width: 3px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 3px;
}

.steps-progress-line-fill {
    position: absolute;
    top: 12px;
    left: 4px;
    width: 3px;
    height: 25%;
    background: linear-gradient(to bottom, #38bdf8, #1e4de6);
    box-shadow: 0 0 14px #38bdf8;
    border-radius: 3px;
    transition: height 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.steps-cards-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

/* Step Items Directly on Background */
.step-card {
    position: relative;
    padding: 0.75rem 1rem;
    background: transparent;
    border: none;
    border-radius: 0;
    cursor: pointer;
    transition: all 0.35s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0.35;
}

.step-card:hover {
    opacity: 0.75;
    background: transparent;
    border: none;
}

.step-card.is-active {
    opacity: 1;
    background: transparent;
    border: none;
    box-shadow: none;
    transform: translateX(6px);
}

.step-card {
    display: grid;
    grid-template-columns: auto 1fr;
    grid-template-rows: auto auto;
    column-gap: 1rem;
    row-gap: 0.25rem;
    align-items: start;
}

.step-card-header {
    display: contents;
}

.step-num-badge {
    grid-column: 1;
    grid-row: 1 / span 2;
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 4vw, 3.6rem);
    font-weight: 900;
    line-height: 0.85;
    color: rgba(228, 228, 231, 0.35);
    align-self: center;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.step-card.is-active .step-num-badge {
    color: #38bdf8;
    text-shadow: 0 0 20px rgba(56, 189, 248, 0.7);
}

.step-card-title {
    grid-column: 2;
    grid-row: 1;
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 800;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1.15;
    margin: 0;
    transition: color 0.3s ease, text-shadow 0.3s ease;
}

.step-card.is-active .step-card-title {
    color: #ffffff;
    text-shadow: 0 0 20px rgba(255, 255, 255, 0.4);
}

.step-card-desc {
    grid-column: 2;
    grid-row: 2;
    font-size: clamp(0.9rem, 1.5vw, 1.05rem);
    line-height: 1.5;
    color: rgba(148, 163, 184, 0.6);
    margin: 0;
    transition: color 0.3s ease;
}

.step-card.is-active .step-card-desc {
    color: #e2e8f0;
}

.step-active-bar {
    position: absolute;
    top: 15%;
    left: 0;
    width: 3px;
    height: 70%;
    border-radius: 3px;
    background: transparent;
    transition: background 0.3s ease, box-shadow 0.3s ease;
}

.step-card.is-active .step-active-bar {
    background: #38bdf8;
    box-shadow: 0 0 12px #38bdf8;
}

/* Phone Mockup Frame (Taller Sleek Aspect Ratio & Positioned Side-by-Side) */
.steps-right-col {
    display: flex;
    justify-content: center;
    margin-top: -30px;
    position: relative;
    z-index: 10;
}

.phone-mockup-frame {
    position: relative;
    width: 100%;
    max-width: 375px;
    height: 720px;
    border-radius: 50px;
    padding: 12px;
    background: linear-gradient(145deg, rgba(30, 41, 59, 0.95), rgba(15, 23, 42, 0.98));
    border: 2px solid rgba(56, 189, 248, 0.4);
    box-shadow: 0 35px 80px rgba(0, 0, 0, 0.75), 0 0 50px rgba(30, 77, 230, 0.4);
}

.phone-screen-container {
    position: relative;
    width: 100%;
    height: 100%;
    border-radius: 40px;
    background: #090e1a;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.phone-dynamic-island {
    position: absolute;
    top: 12px;
    left: 50%;
    transform: translateX(-50%);
    width: 90px;
    height: 22px;
    border-radius: 20px;
    background: #000000;
    z-index: 25;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.phone-panel {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    padding: 1.5rem 1.25rem;
    display: flex;
    flex-direction: column;
    opacity: 0;
    transform: translateY(20px) scale(0.96);
    pointer-events: none;
    transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
}

.phone-panel.is-active {
    opacity: 1;
    transform: translateY(0) scale(1);
    pointer-events: auto;
}

.panel-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.2rem;
    font-size: 0.82rem;
    color: var(--text-muted);
}

.panel-step-tag {
    font-size: 0.72rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: #38bdf8;
    margin-bottom: 0.4rem;
    display: block;
}

.panel-title {
    font-family: var(--font-heading);
    font-size: 1.25rem;
    font-weight: 700;
    color: #ffffff;
    margin-bottom: 0.25rem;
}

.panel-sub {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 1.25rem;
}

.panel-options-list {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-bottom: 1.5rem;
}

.option-pill {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.88rem;
    color: #cbd5e1;
}

.option-pill.is-selected {
    background: rgba(30, 77, 230, 0.25);
    border-color: rgba(56, 189, 248, 0.5);
    color: #ffffff;
}

.option-check {
    color: #38bdf8;
    font-weight: bold;
}

.option-circle {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    border: 1px solid var(--text-muted);
}

.panel-btn {
    margin-top: auto;
    width: 100%;
    padding: 0.85rem;
    border-radius: 14px;
    background: linear-gradient(90deg, #1e4de6, #3b82f6);
    border: none;
    color: #ffffff;
    font-weight: 700;
    font-size: 0.95rem;
    cursor: pointer;
    box-shadow: 0 6px 20px rgba(30, 77, 230, 0.4);
}

/* Panel Pass Card */
.panel-pass-card {
    background: linear-gradient(135deg, rgba(30, 58, 138, 0.8), rgba(15, 23, 42, 0.9));
    border-radius: 18px;
    padding: 1.25rem;
    border: 1px solid rgba(56, 189, 248, 0.4);
    margin-bottom: 1.5rem;
}

.pass-card-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 1rem;
    font-size: 0.75rem;
    font-weight: 700;
}

.pass-card-logo { color: #38bdf8; }
.pass-card-status { color: #4ade80; }

.pass-holder-name { display: block; font-size: 1.1rem; font-weight: 800; color: #fff; }
.pass-type { font-size: 0.78rem; color: #94a3b8; }

.pass-qr-placeholder {
    height: 60px;
    margin-top: 1rem;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    position: relative;
    overflow: hidden;
}

.qr-line-anim {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: #38bdf8;
    box-shadow: 0 0 10px #38bdf8;
    animation: scanQr 2s ease-in-out infinite alternate;
}

@keyframes scanQr {
    0% { top: 0%; }
    100% { top: 95%; }
}

/* Panel Surge Box */
.surge-badge-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: 12px;
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid rgba(239, 68, 68, 0.4);
    color: #fca5a5;
    font-weight: 700;
    margin-bottom: 1.2rem;
}

.booking-summary-card {
    background: rgba(255, 255, 255, 0.03);
    border-radius: 14px;
    padding: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.summary-row {
    display: flex;
    justify-content: space-between;
    font-size: 0.85rem;
    color: #cbd5e1;
}

/* Panel Metrics */
.metrics-row-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.75rem;
    margin-bottom: 1.2rem;
}

.metric-box {
    background: rgba(30, 77, 230, 0.2);
    border: 1px solid rgba(56, 189, 248, 0.3);
    border-radius: 14px;
    padding: 1rem 0.75rem;
    text-align: center;
}

.metric-val { display: block; font-size: 1.4rem; font-weight: 800; color: #38bdf8; }
.metric-lbl { font-size: 0.72rem; color: #94a3b8; }

.email-game-status {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.8rem;
    color: #4ade80;
}

.status-pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #4ade80;
    box-shadow: 0 0 8px #4ade80;
}

@media (max-width: 900px) {
    .steps-content-grid {
        grid-template-columns: 1fr;
    }
    .steps-right-col {
        order: -1;
    }
}

/* ══════════ GPU HARDWARE ACCELERATION FOR SMOOTH 60FPS ANIMATIONS ══════════ */
.pipeline-pulse-laser,
.laser-sec3-single,
.laser-sec4-single,
.laser-sec5-single,
.laser-sec6-single,
.laser-sec7-single,
.laser-sec8-single,
.laser-sec9-single,
.eco-laser-pulse,
.hood-laser-pulse,
.phone-mockup-frame,
.signature-phone-frame,
.tap-phone-frame,
.step-card,
.eco-card,
.hood-tech-card,
.faq-accordion-item,
.final-qr-card {
    transform: translateZ(0);
    backface-visibility: hidden;
    will-change: transform, opacity;
}

/* ══════════ OPTIMIZED SPACIOUS MOBILE SIDE-BY-SIDE LAYOUT ══════════ */
@media (max-width: 768px) {
    /* Mobile Performance & Sticky Scroll Optimization (Zero Lag / Zero Glitch) */
    .steps-sticky-wrapper {
        overflow: visible !important;
        transform: translateZ(0) !important;
        will-change: transform !important;
        backface-visibility: hidden !important;
    }

    .pipeline-pulse-laser {
        transform: translateZ(0) !important;
        will-change: stroke-dashoffset !important;
        backface-visibility: hidden !important;
    }

    .four-steps-container {
        position: relative !important;
        width: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
    }

    .steps-content-grid {
        display: flex !important;
        flex-direction: column !important;
        align-items: center !important;
        width: 100% !important;
    }

    /* Section 3 Unified 100vh Mobile Sticky Engine (Headline Top -> Phone Middle -> 1-4 Descriptions Deck Bottom) */
    .steps-pinned-track {
        height: 320vh !important;
        position: relative !important;
    }

    .steps-left-col {
        display: contents !important;
    }

    .steps-sticky-wrapper {
        position: -webkit-sticky !important;
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        width: 100% !important;
        display: flex !important;
        align-items: center !important;
        justify-content: center !important;
        overflow: hidden !important;
        box-sizing: border-box !important;
        padding: 0.6rem 0.5rem !important;
    }

    .four-steps-section {
        position: relative !important;
        width: 100% !important;
        height: 100% !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        padding: 0 !important;
    }

    .four-steps-container {
        width: 100% !important;
        height: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        align-items: center !important;
        box-sizing: border-box !important;
        padding: 0.4rem 0 !important;
    }

    .steps-content-grid {
        width: 100% !important;
        height: 100% !important;
        display: flex !important;
        flex-direction: column !important;
        justify-content: space-between !important;
        align-items: center !important;
    }

    /* 1. TOP: Section Headline (Left-aligned for sleek modern layout) */
    .steps-header-block {
        order: 1 !important;
        text-align: left !important;
        position: relative !important;
        top: 35px !important;
        left: 0 !important;
        transform: translateY(25px) !important;
        margin: 0 0 0.4rem 0 !important;
        width: 100% !important;
        padding: 0 0.8rem !important;
        box-sizing: border-box !important;
    }

    .steps-main-heading {
        font-size: clamp(1.92rem, 6.6vw, 2.64rem) !important;
        font-weight: 900 !important;
        line-height: 1.12 !important;
        text-align: left !important;
        margin: 0 !important;
    }

    /* 2. MIDDLE: Phone Mockup Frame */
    .steps-right-col {
        order: 2 !important;
        position: relative !important;
        top: 0 !important;
        left: 0 !important;
        right: 0 !important;
        bottom: 0 !important;
        transform: none !important;
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
        flex: 1 !important;
        margin: 0.3rem 0 !important;
        z-index: 25 !important;
    }

    .phone-mockup-frame {
        position: relative !important;
        margin: 0 auto !important;
        height: clamp(414px, 75vh, 518px) !important;
        width: clamp(240px, 45vh, 300px) !important;
        max-width: 300px !important;
        border-radius: 36px !important;
        padding: 8px !important;
        box-shadow: 0 16px 45px rgba(0, 0, 0, 0.85), 0 0 35px rgba(30, 77, 230, 0.5) !important;
        transform: translateZ(0) !important;
        will-change: transform, opacity !important;
    }

    /* 3. BOTTOM: 1-4 Step Descriptions Deck (Up 20px) */
    .steps-timeline-wrapper {
        order: 3 !important;
        position: relative !important;
        top: -20px !important;
        transform: translateY(-20px) !important;
        width: 100% !important;
        padding: 0 0.8rem !important;
        margin: 0 !important;
        box-sizing: border-box !important;
        min-height: 96px !important;
    }

    .steps-progress-line-bg,
    .steps-progress-line-fill {
        display: none !important;
    }

    .step-card {
        display: none !important;
        opacity: 0;
        margin: 0 !important;
        min-height: 82px !important;
        background: transparent !important;
        border: none !important;
        box-shadow: none !important;
    }

    .step-card.is-active {
        display: grid !important;
        grid-template-columns: auto 1fr !important;
        grid-template-rows: auto auto !important;
        column-gap: 0.85rem !important;
        row-gap: 0.2rem !important;
        align-items: center !important;
        opacity: 1 !important;
        transform: none !important;
        animation: fadeInSingleStep 0.4s ease forwards;
    }

    .step-card-header {
        display: contents !important;
    }

    .step-num-badge {
        grid-column: 1 !important;
        grid-row: 1 / span 2 !important;
        font-family: var(--font-heading) !important;
        font-size: clamp(6.2rem, 19.5vw, 7.8rem) !important;
        font-weight: 900 !important;
        line-height: 0.75 !important;
        color: #38bdf8 !important;
        text-shadow: 0 0 22px rgba(56, 189, 248, 0.7) !important;
        align-self: start !important;
        justify-self: start !important;
        position: relative !important;
        top: 0 !important;
        transform: scaleY(1.15) !important;
        transform-origin: top left !important;
        margin-top: -2px !important;
        margin-right: 0.3rem !important;
        text-align: left !important;
    }

    .step-card-title {
        grid-column: 2 !important;
        grid-row: 1 !important;
        font-size: 1.25rem !important;
        font-weight: 800 !important;
        line-height: 1.15 !important;
        color: #ffffff !important;
        margin: 0 !important;
        text-align: left !important;
        white-space: normal !important;
    }

    .step-card-desc {
        grid-column: 2 !important;
        grid-row: 2 !important;
        font-size: 0.84rem !important;
        line-height: 1.36 !important;
        height: 3.4rem !important;
        min-height: 3.4rem !important;
        overflow: hidden !important;
        color: #cbd5e1 !important;
        margin: 0 !important;
        text-align: left !important;
    }

    @keyframes fadeInSingleStep {
        from { opacity: 0; transform: translateY(6px); }
        to { opacity: 1; transform: translateY(0); }
    }

    .phone-screen-container {
        border-radius: 22px !important;
    }

    .phone-dynamic-island {
        width: 50px !important;
        height: 12px !important;
        top: 6px !important;
        border-radius: 10px !important;
    }

    .phone-panel {
        padding: 0.85rem 0.5rem 0.5rem !important;
    }

    .panel-header-title {
        font-size: 0.78rem !important;
    }

    .panel-header-sub {
        font-size: 0.62rem !important;
    }

    .panel-input-pill {
        padding: 0.25rem 0.45rem !important;
        font-size: 0.62rem !important;
    }

    .metrics-row-grid {
        gap: 0.3rem !important;
        margin-bottom: 0.4rem !important;
    }

    .metric-box {
        padding: 0.35rem 0.25rem !important;
    }

    .metric-val {
        font-size: 0.88rem !important;
    }

    .metric-lbl {
        font-size: 0.58rem !important;
    }

    /* Section 4 Signature Features Mobile 100vh Sticky Viewport & Pinned Scroll Runway */
    .signature-section {
        height: 260vh !important;
        padding: 0 !important;
        position: relative !important;
    }

    .signature-container {
        position: sticky !important;
        top: 0 !important;
        height: 100vh !important;
        padding: 1.2rem 1rem !important;
        justify-content: space-between !important;
        align-items: center !important;
        gap: 0.8rem !important;
        box-sizing: border-box !important;
        overflow: hidden !important;
    }

    .signature-header-block {
        text-align: left !important;
        align-items: flex-start !important;
    }

    .signature-tagline {
        font-size: 0.8rem !important;
        letter-spacing: 0.15em !important;
    }

    .signature-main-heading {
        font-size: clamp(1.8rem, 6vw, 2.4rem) !important;
        line-height: 1.2 !important;
        text-align: left !important;
    }

    .signature-content-grid {
        display: flex !important;
        flex-direction: column !important;
        gap: 2.2rem !important;
        align-items: stretch !important;
        width: 100% !important;
    }

    .signature-left-col {
        display: flex !important;
        justify-content: center !important;
        align-items: center !important;
        width: 100% !important;
        order: 1 !important;
    }

    .signature-phone-frame {
        position: relative !important;
        left: -50px !important;
        height: clamp(340px, 58vh, 420px) !important;
        width: clamp(210px, 42vh, 260px) !important;
        max-width: 260px !important;
        border-radius: 32px !important;
        padding: 7px !important;
        margin: 0 auto !important;
        box-shadow: 0 14px 40px rgba(0, 0, 0, 0.85), 0 0 30px rgba(30, 77, 230, 0.45) !important;
    }

    .signature-phone-screen {
        border-radius: 25px !important;
        padding: 1rem 0.8rem !important;
    }

    .sig-card-badge {
        font-size: 0.72rem !important;
        margin-bottom: 0.35rem !important;
    }

    .sig-card-title {
        font-size: 1.05rem !important;
        font-weight: 800 !important;
        margin-bottom: 0.3rem !important;
    }

    .sig-card-sub {
        font-size: 0.8rem !important;
        line-height: 1.4 !important;
        color: #94a3b8 !important;
    }

    .sig-dialog-box {
        display: flex !important;
        flex-direction: column !important;
        margin-top: 0.6rem !important;
        padding: 0.7rem 0.8rem !important;
        border-radius: 14px !important;
        background: rgba(15, 23, 42, 0.8) !important;
        border: 1px solid rgba(56, 189, 248, 0.25) !important;
    }

    .dialog-header {
        font-size: 0.78rem !important;
        margin-bottom: 0.3rem !important;
    }

    .dialog-body {
        font-size: 0.75rem !important;
        line-height: 1.38 !important;
        color: #cbd5e1 !important;
    }

    .sig-action-footer {
        display: block !important;
        margin-top: 0.8rem !important;
    }

    .sig-footer-btn {
        width: 100% !important;
        padding: 0.6rem 0.8rem !important;
        font-size: 0.8rem !important;
        font-weight: 800 !important;
        border-radius: 12px !important;
    }

    .signature-right-col {
        display: flex !important;
        flex-direction: column !important;
        gap: 1.2rem !important;
        align-items: flex-start !important;
        width: 100% !important;
        order: 2 !important;
        text-align: left !important;
    }

    .signature-badge-pill {
        padding: 0.4rem 1rem !important;
        font-size: 0.78rem !important;
        letter-spacing: 0.08em !important;
    }

    .signature-feature-title {
        font-size: clamp(1.6rem, 5.5vw, 2.2rem) !important;
        line-height: 1.2 !important;
        font-weight: 800 !important;
        color: #ffffff !important;
        text-align: left !important;
    }

    .signature-feature-desc {
        font-size: 0.95rem !important;
        line-height: 1.55 !important;
        color: #cbd5e1 !important;
        text-align: left !important;
    }

    .signature-bullet-list {
        display: flex !important;
        flex-direction: column !important;
        gap: 0.8rem !important;
        width: 100% !important;
    }

    .signature-bullet-item {
        font-size: 0.92rem !important;
        line-height: 1.45 !important;
        color: #e2e8f0 !important;
        display: flex !important;
        align-items: center !important;
        gap: 0.75rem !important;
    }

    .bullet-dot {
        width: 8px !important;
        height: 8px !important;
        flex-shrink: 0 !important;
    }
}