/* ==========================================================================
   CSI INSTITUTE OF TECHNOLOGY - REDESIGNED CASE STUDY STYLESHEET
   Deep Space Black, Warm Rust Orange (#B7410E), & Warm Beige Theme
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Google+Sans+Flex:opsz,wght@6..144,1..1000&display=swap');

:root {
    --csi-primary: var(--primary-color, #B7410E);
    /* Rust Orange */
    --csi-primary-glow: rgba(183, 65, 14, 0.18);
    --csi-primary-dim: rgba(183, 65, 14, 0.08);
    --csi-secondary: var(--secondary-color, #000000);
    --csi-accent: var(--text-color, beige);
    --csi-accent-glow: rgba(245, 245, 220, 0.18);
    --csi-accent-dim: rgba(245, 245, 220, 0.08);
    --csi-bg: #070707;
    /* Darker, cleaner deep space black */
    --csi-card-bg: rgba(16, 16, 20, 0.65);
    /* Rich transparent grey */
    --csi-card-border: rgba(183, 65, 14, 0.12);
    /* Subtle rust borders */
    --csi-glass-border: rgba(245, 245, 220, 0.06);
    /* Translucent beige borders */
    --csi-text: var(--text-color, beige);
    --csi-text-dim: rgba(245, 245, 220, 0.7);
    --csi-text-dark: rgba(245, 245, 220, 0.45);
    --csi-transition: all 0.45s cubic-bezier(0.16, 1, 0.3, 1);
    /* Ultra-smooth modern easing */
}

/* Base Case Study Styling */
.csi-case-study {
    background-color: var(--csi-bg);
    color: var(--csi-text);
    font-family: "Google Sans Flex", -apple-system, BlinkMacSystemFont, sans-serif;
    overflow-x: hidden;
    position: relative;
    line-height: 1.6;
}

/* Ambient Glow Background Blocks */
.csi-glow-bg {
    position: absolute;
    width: 800px;
    height: 800px;
    border-radius: 50%;
    background: radial-gradient(circle, var(--csi-primary-glow) 0%, rgba(0, 0, 0, 0) 70%);
    filter: blur(120px);
    pointer-events: none;
    z-index: 0;
    opacity: 0.6;
    mix-blend-mode: screen;
}

.csi-outer-wrap {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 5vw;
    position: relative;
    z-index: 10;
}

/* Section Header Styling */
.csi-section-header {
    margin-bottom: 70px;
}

.csi-section-sub {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 4px;
    color: var(--csi-primary);
    /* Use rust accent instead of beige to make sections pop */
    display: inline-block;
    margin-bottom: 12px;
    font-weight: 700;
}

.csi-section-title {
    font-family: "Google Sans Flex", sans-serif;
    font-size: clamp(36px, 5vw, 56px);
    line-height: 1.15;
    font-weight: 800;
    letter-spacing: -1.5px;
    color: var(--csi-accent);
    text-transform: uppercase;
}

.csi-section-title span {
    color: var(--csi-primary);
    background: linear-gradient(135deg, var(--csi-primary) 30%, #f47952 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

/* ==========================================================================
   1. HERO SECTION
   ========================================================================== */
.csi-hero {
    position: relative;
    padding-top: 80px;
    padding-bottom: 100px;
    min-height: 95vh;
    display: flex;
    align-items: center;
    overflow: hidden;
}

.csi-hero-layout {
    display: grid;
    grid-template-columns: 1.15fr 0.85fr;
    gap: 60px;
    align-items: center;
}

.csi-hero-content {
    z-index: 10;
}

.csi-hero-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    background: rgba(183, 65, 14, 0.08);
    border: 1px solid rgba(183, 65, 14, 0.18);
    padding: 8px 18px;
    border-radius: 100px;
    font-size: 11px;
    letter-spacing: 2px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--csi-primary);
    margin-bottom: 35px;
    backdrop-filter: blur(8px);
}

.csi-pulse-indicator {
    width: 8px;
    height: 8px;
    background-color: var(--csi-primary);
    border-radius: 50%;
    display: inline-block;
    box-shadow: 0 0 10px var(--csi-primary);
    animation: csi-pulse 2s infinite;
}

@keyframes csi-pulse {
    0% {
        transform: scale(0.9);
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(183, 65, 14, 0.7);
    }

    70% {
        transform: scale(1.1);
        opacity: 0.5;
        box-shadow: 0 0 0 10px rgba(183, 65, 14, 0);
    }

    100% {
        transform: scale(0.9);
        opacity: 1;
        box-shadow: 0 0 0 0 rgba(183, 65, 14, 0);
    }
}

.csi-hero-title {
    font-family: "Google Sans Flex", sans-serif;
    font-size: clamp(40px, 5.5vw, 72px);
    line-height: 1.1;
    font-weight: 800;
    letter-spacing: -2.5px;
    margin-bottom: 25px;
    color: var(--csi-accent);
    text-transform: uppercase;
}

.csi-hero-title span {
    display: block;
    color: var(--csi-primary);
    background: linear-gradient(95deg, var(--csi-primary) 0%, #ff7a59 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.csi-hero-sub {
    font-size: clamp(16px, 1.5vw, 19px);
    line-height: 1.65;
    color: var(--csi-text-dim);
    margin-bottom: 50px;
    max-width: 620px;
}

/* Snap Grid */
.csi-hero-snap-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
    border-top: 1px solid rgba(245, 245, 220, 0.08);
    padding-top: 35px;
    margin-top: 35px;
}

.csi-snap-box {
    position: relative;
    display: flex;
    flex-direction: column;
    gap: 8px;
    /* background: rgba(15, 15, 18, 0.4); */
    /* border: 1px solid var(--csi-glass-border); */
    /* border-left: 3px solid rgba(183, 65, 14, 0.4); */
    padding: 20px 24px;
    border-radius: 12px;
    transition: var(--csi-transition);
    backdrop-filter: blur(8px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15);
    overflow: hidden;
}

.csi-snap-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 10% 20%, rgba(183, 65, 14, 0.06) 0%, transparent 50%);
    opacity: 0;
    transition: opacity 0.45s ease;
    pointer-events: none;
}





.csi-snap-lbl {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--csi-text-dark);
    font-weight: 700;
    transition: color 0.3s ease;
}

.csi-snap-box:hover .csi-snap-lbl {
    color: var(--csi-primary);
}

.csi-snap-val {
    font-size: 14px;
    font-weight: 600;
    color: var(--csi-text);
    line-height: 1.4;
    transition: color 0.3s ease;
}

.csi-snap-box:hover .csi-snap-val {
    color: #ffffff;
}

/* Hero Visual Panel - Futuristic SMM Dashboard SVG Mockup */
.csi-hero-visual-panel {
    position: relative;
    border-radius: 24px;
    background: radial-gradient(100% 100% at 0% 0%, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 100%);
    border: 1px solid rgba(245, 245, 220, 0.08);
    backdrop-filter: blur(16px);
    padding: 30px;
    box-shadow: 0 30px 60px rgba(0, 0, 0, 0.4), inset 0 1px 0 rgba(255, 255, 255, 0.05);
    display: flex;
    justify-content: center;
    align-items: center;
    transition: var(--csi-transition);
}

.csi-hero-visual-panel:hover {
    transform: translateY(-6px);
    border-color: rgba(183, 65, 14, 0.25);
    box-shadow: 0 40px 80px rgba(0, 0, 0, 0.55), inset 0 1px 0 rgba(255, 255, 255, 0.1);
}

.csi-dashboard-svg {
    width: 100%;
    height: auto;
    overflow: visible;
}

/* Animated lines in SVG */
.csi-dash-line {
    stroke-dasharray: 8, 8;
    animation: csi-dash 25s linear infinite;
}

@keyframes csi-dash {
    to {
        stroke-dashoffset: -1000;
    }
}

.csi-node-orbit {
    animation: csi-rotate 40s linear infinite;
    transform-origin: 200px 200px;
}

.csi-node-orbit-reverse {
    animation: csi-rotate-rev 50s linear infinite;
    transform-origin: 200px 200px;
}

@keyframes csi-rotate {
    to {
        transform: rotate(360deg);
    }
}

@keyframes csi-rotate-rev {
    to {
        transform: rotate(-360deg);
    }
}

/* ==========================================================================
   2. STATEMENT SECTION
   ========================================================================== */
.csi-statement-section {
    padding: 20px 0px 100px 0px;
    position: relative;
    background: radial-gradient(50% 50% at 50% 50%, rgba(183, 65, 14, 0.04) 0%, rgba(0, 0, 0, 0) 100%);
}

.csi-statement-container {
    text-align: center;
    max-width: 960px;
    margin: 0 auto;
}

.csi-statement-eyebrow {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 5px;
    color: var(--csi-primary);
    font-weight: 700;
    display: inline-block;
    margin-bottom: 25px;
    padding: 4px 12px;
    border-bottom: 1px solid rgba(183, 65, 14, 0.3);
}

.csi-statement-text {
    font-family: "Google Sans Flex", sans-serif;
    font-size: clamp(26px, 3.8vw, 48px);
    line-height: 1.35;
    font-weight: 700;
    letter-spacing: -1px;
    margin-bottom: 45px;
    color: var(--csi-text);
    text-transform: uppercase;
}

.csi-statement-text span {
    color: #ffffff;
    position: relative;
    display: inline-block;
}

.csi-statement-text span::after {
    content: '';
    position: absolute;
    bottom: 4px;
    left: 0;
    width: 100%;
    height: 6px;
    background: rgba(183, 65, 14, 0.25);
    z-index: -1;
    border-radius: 4px;
}

.csi-capsules-wrap {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 12px;
}

.csi-intent-capsule {
    background: rgba(245, 245, 220, 0.03);
    border: 1px solid rgba(245, 245, 220, 0.08);
    color: var(--csi-accent);
    padding: 10px 24px;
    border-radius: 100px;
    font-size: 13px;
    font-weight: 600;
    letter-spacing: 0.5px;
    transition: var(--csi-transition);
    backdrop-filter: blur(4px);
}

.csi-intent-capsule:hover {
    background: linear-gradient(135deg, var(--csi-primary) 0%, #8e2a20 100%);
    border-color: var(--csi-primary);
    color: #ffffff;
    transform: translateY(-3px) scale(1.03);
    box-shadow: 0 8px 20px rgba(183, 65, 14, 0.3);
}

/* ==========================================================================
   3. UNDERSTANDING THE AUDIENCE (DUAL JOURNEYS)
   ========================================================================== */
.csi-journey-section {
    padding: 20px 0;
    background: linear-gradient(180deg, var(--csi-bg) 0%, #0a0a0f 100%);
}

.csi-journey-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    margin-top: 60px;
}

.csi-journey-card {
    background: linear-gradient(145deg, rgba(20, 20, 25, 0.6) 0%, rgba(10, 10, 12, 0.4) 100%);
    border: 1px solid rgba(183, 65, 14, 0.15);
    border-radius: 24px;
    padding: 45px;
    backdrop-filter: blur(15px);
    transition: var(--csi-transition);
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    gap: 40px;
    align-items: center;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.3);
}

.csi-journey-card:hover {
    transform: translateY(-6px);
    box-shadow: 0 30px 60px rgba(183, 65, 14, 0.15);
    border-color: var(--csi-primary);
}

.csi-journey-card.parent-card {
    border-color: rgba(245, 245, 220, 0.12);
}

.csi-journey-card.parent-card:hover {
    box-shadow: 0 30px 60px rgba(245, 245, 220, 0.08);
    border-color: var(--csi-accent);
}

/* Journey Image Styling */
.csi-journey-image-wrap {
    position: relative;
    width: 100%;
    height: 320px;
    background: linear-gradient(135deg, rgba(183, 65, 14, 0.15) 0%, rgba(245, 245, 220, 0.05) 100%);
    padding: 1px;
    transition: var(--csi-transition);
}

.student-img-wrap {
    clip-path: polygon(15% 0%, 100% 0%, 85% 100%, 0% 100%);
}

.parent-img-wrap {
    clip-path: polygon(0% 0%, 85% 0%, 100% 100%, 15% 100%);
}

.csi-journey-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.student-img-wrap .csi-journey-img {
    clip-path: polygon(15% 0%, 100% 0%, 85% 100%, 0% 100%);
}

.parent-img-wrap .csi-journey-img {
    clip-path: polygon(0% 0%, 85% 0%, 100% 100%, 15% 100%);
}

.csi-journey-card:hover .csi-journey-image-wrap {
    background: linear-gradient(135deg, var(--csi-primary) 0%, var(--csi-accent) 100%);
    transform: scale(1.02);
}

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

.csi-journey-header {
    margin-bottom: 40px;
}

.csi-journey-tag {
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 3px;
    font-weight: 700;
    color: var(--csi-primary);
    display: inline-block;
    margin-bottom: 15px;
    padding: 4px 10px;
    background: rgba(183, 65, 14, 0.1);
    border-radius: 4px;
}

.csi-journey-card.parent-card .csi-journey-tag {
    color: var(--csi-accent);
    background: rgba(245, 245, 220, 0.06);
}

.csi-journey-heading {
    font-family: "Google Sans Flex", sans-serif;
    font-size: 32px;
    font-weight: 800;
    letter-spacing: -0.5px;
    margin-bottom: 18px;
    color: #ffffff;
}

.csi-journey-intro {
    font-size: 15px;
    line-height: 1.65;
    color: var(--csi-text-dim);
}

.csi-journey-questions {
    display: flex;
    flex-direction: column;
    gap: 15px;
    border-top: 1px solid rgba(245, 245, 247, 0.08);
    padding-top: 30px;
}

.csi-question-item {
    display: flex;
    align-items: center;
    gap: 15px;
    background: rgba(255, 255, 255, 0.01);
    padding: 16px 20px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.03);
    transition: var(--csi-transition);
}

.csi-question-item:hover {
    background: rgba(255, 255, 255, 0.03);
    border-color: rgba(255, 255, 255, 0.08);
    transform: translateX(4px);
}

.csi-question-bullet {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: var(--csi-primary);
    flex-shrink: 0;
    box-shadow: 0 0 8px var(--csi-primary);
}

.csi-journey-card.parent-card .csi-question-bullet {
    background-color: var(--csi-accent);
    box-shadow: 0 0 8px var(--csi-accent);
}

.csi-question-text {
    font-size: 15px;
    font-weight: 600;
    color: var(--csi-text);
}

/* ==========================================================================
   4. CONTENT ARCHITECTURE BENTO GRID
   ========================================================================== */
.csi-framework-section {
    padding: 100px 0;
    background: linear-gradient(180deg, #0a0a0f 0%, var(--csi-bg) 100%);
}

.csi-cards-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-top: 60px;
}

.csi-framework-card {
    background: rgba(20, 20, 25, 0.55);
    border: 1px solid rgba(245, 245, 220, 0.06);
    border-radius: 20px;
    padding: 40px;
    backdrop-filter: blur(15px);
    transition: var(--csi-transition);
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.csi-framework-card:hover {
    border-color: rgba(183, 65, 14, 0.35);
    background: rgba(22, 22, 28, 0.75);
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.4);
}

.csi-framework-card.span-2 {
    grid-column: span 2;
}

.csi-card-title {
    font-family: "Google Sans Flex", sans-serif;
    font-size: 20px;
    font-weight: 700;
    margin-bottom: 12px;
    letter-spacing: -0.3px;
    color: #ffffff;
}

.csi-card-desc {
    font-size: 14px;
    line-height: 1.6;
    color: var(--csi-text-dim);
}

/* The Content Engine (Weekly Cadence) Box */
.csi-engine-container {
    margin-top: 60px;
    background: radial-gradient(100% 100% at 0% 0%, rgba(183, 65, 14, 0.04) 0%, rgba(20, 20, 25, 0.35) 100%);
    border: 1px solid rgba(245, 245, 220, 0.06);
    border-radius: 24px;
    padding: 50px;
    backdrop-filter: blur(15px);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.25);
    transition: var(--csi-transition);
}

.csi-engine-container:hover {
    border-color: rgba(183, 65, 14, 0.18);
    box-shadow: 0 30px 60px rgba(183, 65, 14, 0.1);
}

.csi-engine-header {
    margin-bottom: 35px;
    border-bottom: 1px solid rgba(245, 245, 220, 0.06);
    padding-bottom: 20px;
}

.csi-engine-eyebrow {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--csi-primary);
    font-weight: 700;
    display: block;
    margin-bottom: 8px;
}

.csi-engine-title {
    font-family: "Google Sans Flex", sans-serif;
    font-size: 24px;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: #ffffff;
}

.csi-engine-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
}

.csi-engine-card {
    background: rgba(15, 15, 18, 0.45);
    border: 1px solid rgba(255, 255, 255, 0.03);
    border-radius: 16px;
    padding: 24px;
    transition: var(--csi-transition);
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 160px;
}

.csi-engine-card:hover {
    background: rgba(20, 20, 25, 0.65);
    border-color: rgba(183, 65, 14, 0.25);
    transform: translateY(-4px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.3);
}

.csi-engine-card-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
}

.csi-engine-num {
    font-size: 22px;
    font-weight: 800;
    color: var(--csi-primary);
    font-family: monospace;
}

.csi-engine-tag {
    font-size: 9px;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--csi-text-dark);
    font-weight: 700;
}

.csi-engine-text {
    font-size: 14.5px;
    font-weight: 600;
    color: var(--csi-text-dim);
    line-height: 1.4;
    margin-bottom: 20px;
}

.csi-engine-card:hover .csi-engine-text {
    color: #ffffff;
}

.csi-engine-bar-wrap {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    overflow: hidden;
}

.csi-engine-bar {
    height: 100%;
    background: linear-gradient(90deg, var(--csi-primary) 0%, var(--csi-accent) 100%);
    border-radius: 10px;
    transition: var(--csi-transition);
}

.csi-engine-card:hover .csi-engine-bar {
    filter: brightness(1.2);
}

/* ==========================================================================
   5. SIGNALS OF MOMENTUM
   ========================================================================== */
.csi-momentum-section {
    padding: 20px 0;
    position: relative;
}

.csi-momentum-grid {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 20px;
    margin-top: 60px;
}

.csi-momentum-card {
    background: rgba(15, 15, 18, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.04);
    border-radius: 20px;
    padding: 35px 20px;
    text-align: center;
    backdrop-filter: blur(12px);
    transition: var(--csi-transition);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: 220px;
}

.csi-momentum-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(183, 65, 14, 0.1) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.csi-momentum-card::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--csi-primary) 0%, var(--csi-accent) 100%);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.csi-momentum-card:hover {
    transform: translateY(-8px);
    border-color: rgba(183, 65, 14, 0.25);
    background: rgba(20, 20, 25, 0.6);
    box-shadow: 0 25px 50px rgba(0, 0, 0, 0.4);
}

.csi-momentum-card:hover::before,
.csi-momentum-card:hover::after {
    opacity: 1;
}

.csi-momentum-num {
    display: block;
    font-family: "Google Sans Flex", sans-serif;
    font-size: clamp(32px, 3.8vw, 54px);
    font-weight: 800;
    letter-spacing: -2px;
    line-height: 1.1;
    margin-bottom: 12px;
    color: #ffffff;
    background: linear-gradient(135deg, #ffffff 30%, var(--csi-primary) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    transition: transform 0.4s ease;
}

.csi-momentum-card:hover .csi-momentum-num {
    transform: scale(1.05);
}

.csi-momentum-lbl {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--csi-primary);
    margin-bottom: 8px;
    display: block;
}

.csi-momentum-card:nth-child(even) .csi-momentum-lbl {
    color: var(--csi-accent);
}

.csi-momentum-context {
    font-size: 11px;
    color: var(--csi-text-dark);
    line-height: 1.4;
    display: block;
    font-weight: 500;
}

.csi-momentum-contextDirect {
    font-size: 11px;
    color: var(--csi-text-dark);
    line-height: 1.4;
    display: block;
    font-weight: 500;
}

/* Support metrics row style - convert to mini dashboard */
.csi-momentum-section .csi-hero-snap-grid {
    margin-top: 40px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    text-align: center;
    background: linear-gradient(145deg, rgba(20, 20, 25, 0.4) 0%, rgba(10, 10, 12, 0.4) 100%);
    border: 1px solid rgba(245, 245, 220, 0.08);
    border-radius: 20px;
    padding: 35px 30px;
    backdrop-filter: blur(10px);
    box-shadow: 0 15px 35px rgba(0, 0, 0, 0.25);
}

.csi-snap-value {
    font-size: 26px !important;
    font-weight: 800;
    letter-spacing: -0.5px;
    color: var(--csi-primary);
    display: block;
    margin-bottom: 5px;
}

.csi-momentum-section .csi-hero-snap-grid div:nth-child(even) .csi-snap-value {
    color: var(--csi-accent) !important;
}

.csi-snap-label {
    font-size: 11px !important;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--csi-text-dim);
    display: block;
    font-weight: 600;
}

/* ==========================================================================
   6. PREMIUM CONTENT CAROUSEL
   ========================================================================== */
.csi-carousel-section {
    padding: 120px 0;
    background: linear-gradient(180deg, var(--csi-bg) 0%, #08080c 100%);
    position: relative;
}

.csi-carousel-wrapper {
    position: relative;
    max-width: 1050px;
    margin: 60px auto 0;
}

.csi-carousel-track-container {
    overflow: hidden;
    position: relative;
    padding: 25px 0;
    border-radius: 24px;
}

.csi-carousel-track {
    display: flex;
    transition: transform 0.8s cubic-bezier(0.16, 1, 0.3, 1);
    width: 500%;
    /* 5 slides */
}

/* Social Post Card Mockups */
.csi-post-card {
    width: 20%;
    /* 100% / 5 slides */
    padding: 0 15px;
    box-sizing: border-box;
    flex-shrink: 0;
}

.csi-card-inner {
    background: #0d0d14;
    border: 1px solid rgba(245, 245, 220, 0.08);
    border-radius: 20px;
    overflow: hidden;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.4);
    max-width: 420px;
    margin: 0 auto;
    transition: var(--csi-transition);
}

.csi-post-card:hover .csi-card-inner {
    border-color: var(--csi-primary);
    transform: scale(1.02);
    box-shadow: 0 25px 60px rgba(183, 65, 14, 0.15);
}

/* Mockup Header */
.csi-post-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.04);
    background: rgba(255, 255, 255, 0.01);
}

.csi-post-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.csi-post-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--csi-primary) 0%, #ff7a59 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 11px;
    color: #fff;
    letter-spacing: -0.5px;
    box-shadow: 0 4px 10px rgba(183, 65, 14, 0.2);
}

.csi-post-user-info {
    display: flex;
    flex-direction: column;
}

.csi-post-username {
    font-size: 12.5px;
    font-weight: 700;
    color: #ffffff;
}

.csi-post-location {
    font-size: 9px;
    color: var(--csi-text-dark);
    letter-spacing: 0.3px;
}

.csi-post-more {
    font-size: 14px;
    color: var(--csi-text-dark);
    cursor: pointer;
    transition: color 0.2s ease;
}

.csi-post-more:hover {
    color: #ffffff;
}

/* Mockup Body Content */
.csi-post-body {
    aspect-ratio: 1.05 / 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 40px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

/* Slide Colors and Themes */
.csi-post-body.slide-theme-1 {
    background: radial-gradient(circle at top left, #1c1332 0%, #06060a 100%);
}

.csi-post-body.slide-theme-2 {
    background: radial-gradient(circle at top left, #0e2030 0%, #06060a 100%);
}

.csi-post-body.slide-theme-3 {
    background: radial-gradient(circle at top left, #2c1a1a 0%, #06060a 100%);
}

.csi-post-body.slide-theme-4 {
    background: radial-gradient(circle at top left, #1a291a 0%, #06060a 100%);
}

.csi-post-body.slide-theme-5 {
    background: radial-gradient(circle at top left, #29152b 0%, #06060a 100%);
}

.csi-slide-eyebrow {
    font-size: 10px;
    text-transform: uppercase;
    letter-spacing: 3px;
    color: var(--csi-accent);
    font-weight: 700;
    margin-bottom: 15px;
}

.csi-post-body.slide-theme-2 .csi-slide-eyebrow,
.csi-post-body.slide-theme-4 .csi-slide-eyebrow {
    color: var(--csi-primary);
}

.csi-slide-title {
    font-family: "Google Sans Flex", sans-serif;
    font-size: 24px;
    font-weight: 800;
    line-height: 1.25;
    margin-bottom: 15px;
    color: #ffffff;
}

.csi-slide-desc {
    font-size: 13.5px;
    line-height: 1.6;
    color: var(--csi-text-dim);
    max-width: 290px;
}

/* Reels overlay specifically for short-form video simulation */
.csi-reels-play-btn {
    position: absolute;
    width: 55px;
    height: 55px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.15);
    border-radius: 50%;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    cursor: pointer;
    z-index: 10;
    transition: var(--csi-transition);
    backdrop-filter: blur(4px);
}

.csi-reels-play-btn:hover {
    background: var(--csi-primary);
    border-color: var(--csi-primary);
    transform: scale(1.1);
    box-shadow: 0 0 20px rgba(183, 65, 14, 0.5);
}

/* Mockup Action Bar */
.csi-post-actions {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 15px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    background: rgba(255, 255, 255, 0.01);
}

.csi-post-left-actions {
    display: flex;
    align-items: center;
    gap: 16px;
}

.csi-action-btn {
    background: transparent;
    border: none;
    color: var(--csi-text-dim);
    font-size: 14px;
    display: flex;
    align-items: center;
    gap: 6px;
    cursor: pointer;
    padding: 0;
    transition: color 0.3s ease, transform 0.2s ease;
}

.csi-action-btn:hover {
    color: #ffffff;
    transform: scale(1.05);
}

.csi-action-btn.active-like {
    color: #ff3b30;
}

.csi-post-caption {
    padding: 0 20px 20px;
}

.csi-post-likes-count {
    font-size: 12px;
    font-weight: 700;
    color: #ffffff;
    display: block;
    margin-bottom: 5px;
}

.csi-post-text {
    font-size: 12.5px;
    line-height: 1.5;
    color: var(--csi-text-dim);
}

.csi-post-text span {
    font-weight: 700;
    color: #ffffff;
    margin-right: 6px;
}

/* Carousel Navigation */
.csi-carousel-btn {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    width: 52px;
    height: 52px;
    background: rgba(15, 15, 20, 0.85);
    border: 1px solid rgba(245, 245, 220, 0.12);
    border-radius: 50%;
    color: var(--csi-accent);
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    z-index: 20;
    transition: var(--csi-transition);
    backdrop-filter: blur(8px);
}

.csi-carousel-btn:hover {
    background: var(--csi-primary);
    border-color: var(--csi-primary);
    color: #ffffff;
    box-shadow: 0 0 20px rgba(183, 65, 14, 0.5);
}

.csi-carousel-btn-prev {
    left: -26px;
}

.csi-carousel-btn-next {
    right: -26px;
}

.csi-carousel-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 40px;
}

.csi-carousel-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(245, 245, 220, 0.2);
    cursor: pointer;
    transition: var(--csi-transition);
}

.csi-carousel-dot.active {
    background: var(--csi-primary);
    width: 24px;
    border-radius: 100px;
    box-shadow: 0 0 10px rgba(183, 65, 14, 0.4);
}

/* ==========================================================================
   7. STRATEGIC IMPACT & CTA
   ========================================================================== */
.csi-closing-section {
    padding: 120px 0 160px;
    position: relative;
}

.csi-closing-card {
    background: linear-gradient(135deg, rgba(20, 20, 25, 0.65) 0%, rgba(10, 10, 15, 0.85) 100%);
    border: 1px solid rgba(183, 65, 14, 0.2);
    border-radius: 32px;
    padding: 70px 60px;
    backdrop-filter: blur(20px);
    box-shadow: 0 30px 70px rgba(0, 0, 0, 0.5);
}

.csi-closing-layout {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 60px;
    align-items: center;
}

.csi-closing-h2 {
    font-family: "Google Sans Flex", sans-serif;
    font-size: clamp(32px, 4.5vw, 48px);
    font-weight: 800;
    letter-spacing: -1.5px;
    margin-bottom: 40px;
    text-transform: uppercase;
    color: #ffffff;
}

.csi-closing-h2 span {
    color: var(--csi-primary);
    background: linear-gradient(135deg, var(--csi-primary) 30%, #ff7a59 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.csi-closing-list {
    display: flex;
    flex-direction: column;
    gap: 22px;
}

.csi-closing-item {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    font-size: 16px;
    line-height: 1.6;
    color: var(--csi-text-dim);
}

.csi-closing-bullet {
    color: var(--csi-primary);
    font-size: 18px;
    line-height: 1;
    font-weight: 800;
    background: rgba(183, 65, 14, 0.1);
    width: 26px;
    height: 26px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    flex-shrink: 0;
    box-shadow: 0 0 8px rgba(183, 65, 14, 0.15);
}

.csi-closing-quote-block {
    background: rgba(183, 65, 14, 0.03);
    border-left: 3px solid var(--csi-primary);
    padding: 40px;
    border-radius: 0 24px 24px 0;
    box-shadow: inset 1px 0 0 rgba(255, 255, 255, 0.02);
}

.csi-closing-quote {
    font-size: clamp(16px, 1.8vw, 20px);
    line-height: 1.65;
    font-weight: 500;
    font-style: italic;
    color: var(--csi-text);
    margin-bottom: 40px;
}

/* CTA Buttons */
.csi-cta-buttons {
    display: flex;
    gap: 20px;
}

.csi-btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    background: linear-gradient(135deg, var(--csi-primary) 0%, #9e2a1b 100%);
    color: #ffffff !important;
    padding: 16px 36px;
    border-radius: 100px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1.5px;
    transition: var(--csi-transition);
    box-shadow: 0 10px 25px rgba(183, 65, 14, 0.25);
}

.csi-btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 15px 35px rgba(183, 65, 14, 0.45);
    color: #ffffff;
}

.csi-btn-secondary {
    display: inline-flex;
    align-items: center;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    color: var(--csi-text) !important;
    padding: 16px 36px;
    border-radius: 100px;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 12px;
    letter-spacing: 1.5px;
    transition: var(--csi-transition);
}

.csi-btn-secondary:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.15);
    transform: translateY(-4px);
    color: #ffffff !important;
}

/* ==========================================================================
   RESPONSIVE MEDIA QUERIES
   ========================================================================== */
@media (max-width: 1200px) {
    .csi-momentum-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 1024px) {
    .csi-hero-layout {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .csi-hero-visual-panel {
        max-width: 500px;
        margin: 0 auto;
    }

    .csi-journey-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

    .csi-journey-card {
        grid-template-columns: 1fr;
        gap: 35px;
        padding: 35px;
    }

    .csi-journey-image-wrap {
        height: 280px;
    }

    .csi-cards-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .csi-framework-card.span-2 {
        grid-column: span 2;
    }

    .csi-closing-layout {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .csi-engine-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .csi-engine-container {
        padding: 35px;
    }
}

@media (max-width: 768px) {
    .csi-hero-snap-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 20px;
    }

    .csi-momentum-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .csi-momentum-section .csi-hero-snap-grid {
        grid-template-columns: repeat(2, 1fr);
        padding: 25px 20px;
    }

    .csi-cards-grid {
        grid-template-columns: 1fr;
    }

    .csi-framework-card.span-2 {
        grid-column: span 1;
    }

    .csi-closing-card {
        padding: 50px 30px;
    }

    .csi-closing-quote-block {
        padding: 30px;
    }

    .csi-cta-buttons {
        flex-direction: column;
        gap: 15px;
    }

    .csi-btn-primary,
    .csi-btn-secondary {
        width: 100%;
        justify-content: center;
    }

    .csi-engine-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .csi-hero-snap-grid {
        grid-template-columns: 1fr;
    }

    .csi-momentum-grid {
        grid-template-columns: 1fr;
    }

    .csi-momentum-section .csi-hero-snap-grid {
        grid-template-columns: 1fr;
    }

    .csi-journey-card {
        padding: 40px 25px;
    }

    .csi-journey-heading {
        font-size: 28px;
    }
}