/* =========================================================
   PRISM — JHARKHAND INFORMATION ENVIRONMENT
   Standalone Case Study CSS
========================================================= */


/* =========================================================
   VARIABLES
========================================================= */

:root {

    --bg-deep: #F4F7FB;
    --bg-mid: #E4ECF5;
    --bg-card: #FFFFFF;

    --navy: #0B1929;
    --navy-soft: #102235;
    --navy-panel: #132A3E;

    --accent: #1C5FA3;
    --accent-dim: #144A80;
    --accent-bright: #2C7AC8;

    --signal: #8A5008;
    --signal-light: #B87818;

    --teal: #197A72;
    --red: #A43A3A;

    --text-primary: #0B1929;
    --text-secondary: #2C3E50;
    --text-muted: #8496A8;

    --border-card: rgba(28,95,163,0.11);
    --border-subtle: rgba(0,0,0,0.08);

    --white: #FFFFFF;

    --font-display:
        "Syne",
        "Poppins",
        sans-serif;

    --font-body:
        "IBM Plex Sans",
        "Poppins",
        sans-serif;

    --font-mono:
        "IBM Plex Mono",
        monospace;

    --radius: 12px;

    --transition: 0.26s ease;

}


/* =========================================================
   RESET
========================================================= */

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

html {
    scroll-behavior: smooth;
}

body {

    background: var(--bg-deep);

    color: var(--text-primary);

    font-family: var(--font-body);

    line-height: 1.65;

    overflow-x: hidden;
}

a {
    color: inherit;
    text-decoration: none;
}

img {
    max-width: 100%;
    display: block;
}

button,
a {
    -webkit-tap-highlight-color: transparent;
}


/* =========================================================
   GENERAL
========================================================= */

.section {

    position: relative;

    padding: 115px 0;
}

.section-container {

    width: min(1160px, calc(100% - 48px));

    margin: 0 auto;
}

.section-heading {

    max-width: 760px;

    margin-bottom: 65px;
}

.section-heading h2 {

    margin-top: 18px;

    font-family: var(--font-display);

    font-size: clamp(36px, 4vw, 54px);

    line-height: 1.08;

    letter-spacing: -0.035em;
}

.section-heading > p {

    max-width: 680px;

    margin-top: 22px;

    color: var(--text-secondary);

    font-size: 16px;
}

.section-label {

    display: flex;

    align-items: center;

    gap: 12px;

    color: var(--accent);

    font-family: var(--font-mono);

    font-size: 9px;

    font-weight: 600;

    letter-spacing: 0.14em;
}

.section-label span {

    color: var(--accent-bright);

    opacity: 0.9;
}

.section-label.light {

    color: #80A7C5;
}

.section-label.light span {

    color: #63A5D7;
}


/* =========================================================
   HERO
========================================================= */

.hero {

    position: relative;

    min-height: 690px;

    display: flex;

    align-items: center;

    background: var(--navy);

    color: #FFFFFF;

    overflow: hidden;
}

.hero-grid {

    position: absolute;

    inset: 0;

    background-image:
        linear-gradient(
            rgba(82,132,170,0.075) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(82,132,170,0.075) 1px,
            transparent 1px
        );

    background-size: 64px 64px;

    mask-image:
        linear-gradient(
            to bottom,
            black 0%,
            rgba(0,0,0,0.55) 75%,
            transparent 100%
        );
}

.hero-container {

    position: relative;
    z-index: 2;

    width: min(1160px, calc(100% - 48px));

    margin: 0 auto;

    display: grid;

    grid-template-columns:
        minmax(0, 1.03fr)
        minmax(420px, 0.97fr);

    gap: 70px;

    align-items: center;
}

.hero-copy {

    padding: 70px 0;
}

.eyebrow {

    display: flex;

    align-items: center;

    gap: 12px;

    font-family: var(--font-mono);

    font-size: 9px;

    font-weight: 600;

    letter-spacing: 0.15em;
}

.eyebrow-light {

    color: #79A5C7;
}

.eyebrow-line {

    width: 28px;

    height: 1px;

    background: #416A88;
}

.hero h1 {

    max-width: 720px;

    margin-top: 27px;

    font-family: var(--font-display);

    font-size: clamp(47px, 5vw, 72px);

    line-height: 0.99;

    letter-spacing: -0.045em;

    font-weight: 700;
}

.hero-intro {

    max-width: 620px;

    margin-top: 30px;

    color: #AFC2D2;

    font-size: 17px;

    line-height: 1.7;
}

.hero-meta {

    display: flex;

    gap: 35px;

    margin-top: 48px;

    padding-top: 25px;

    border-top:
        1px solid rgba(255,255,255,0.1);
}

.hero-meta-item {

    display: flex;

    flex-direction: column;

    gap: 6px;
}

.meta-label {

    color: #627F96;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.12em;
}

.hero-meta strong {

    color: #DDEAF3;

    font-family: var(--font-mono);

    font-size: 10px;

    font-weight: 500;

    letter-spacing: 0.04em;
}


/* =========================================================
   HERO VISUAL
========================================================= */

.hero-visual {

    position: relative;

    height: 470px;

    border:
        1px solid rgba(104,154,190,0.2);

    background:
        radial-gradient(
            circle at center,
            rgba(38,101,149,0.18),
            transparent 58%
        ),
        rgba(4,16,28,0.48);

    border-radius: 13px;

    overflow: hidden;

    box-shadow:
        inset 0 0 80px rgba(0,0,0,0.2);
}

.visual-label {

    position: absolute;

    top: 20px;
    left: 22px;

    color: #58768C;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.12em;
}

.environment-map {

    position: absolute;

    inset: 55px 25px 45px;

    overflow: hidden;
}

.map-grid {

    position: absolute;

    inset: 0;

    background-image:
        linear-gradient(
            rgba(79,127,157,0.08) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(79,127,157,0.08) 1px,
            transparent 1px
        );

    background-size: 35px 35px;
}


/* map nodes */

.map-node {

    position: absolute;

    z-index: 4;

    display: flex;

    align-items: center;

    justify-content: center;

    min-width: 102px;

    min-height: 34px;

    padding: 7px 11px;

    border:
        1px solid rgba(85,150,194,0.35);

    background:
        rgba(12,38,58,0.92);

    color: #8CB8D6;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.08em;

    border-radius: 4px;

    box-shadow:
        0 0 22px rgba(33,110,166,0.08);
}

.node-a {
    top: 8%;
    left: 7%;
}

.node-b {
    top: 32%;
    left: 1%;
}

.node-c {
    top: 9%;
    right: 5%;
}

.node-d {
    top: 45%;
    right: 1%;
}

.node-e {
    bottom: 8%;
    right: 10%;
}

.node-f {
    bottom: 4%;
    left: 8%;
}


/* core */

.map-core {

    position: absolute;

    z-index: 5;

    top: 50%;
    left: 50%;

    width: 120px;
    height: 120px;

    transform:
        translate(-50%, -50%);

    display: flex;

    align-items: center;

    justify-content: center;
}

.core-dot {

    position: relative;
    z-index: 5;

    width: 18px;
    height: 18px;

    border-radius: 50%;

    background: #5EA8D9;

    box-shadow:
        0 0 25px rgba(94,168,217,0.9);
}

.core-ring {

    position: absolute;

    border-radius: 50%;

    border:
        1px solid rgba(78,155,205,0.4);

    animation: pulse-ring 3.2s ease-out infinite;
}

.ring-one {

    width: 60px;
    height: 60px;
}

.ring-two {

    width: 110px;
    height: 110px;

    animation-delay: 1.1s;
}

.core-label {

    position: absolute;

    top: 96px;

    color: #668CA6;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.13em;
}

@keyframes pulse-ring {

    0% {
        opacity: 0.65;
        transform: scale(0.75);
    }

    75% {
        opacity: 0;
        transform: scale(1.15);
    }

    100% {
        opacity: 0;
    }
}


/* connecting lines */

.map-line {

    position: absolute;

    z-index: 2;

    height: 1px;

    transform-origin: left center;

    background:
        linear-gradient(
            90deg,
            rgba(58,139,190,0.05),
            rgba(58,139,190,0.55),
            rgba(58,139,190,0.05)
        );
}

.line-a {
    width: 190px;
    top: 36%;
    left: 17%;
    transform: rotate(19deg);
}

.line-b {
    width: 175px;
    top: 28%;
    left: 49%;
    transform: rotate(-28deg);
}

.line-c {
    width: 175px;
    top: 55%;
    left: 49%;
    transform: rotate(-5deg);
}

.line-d {
    width: 175px;
    top: 57%;
    left: 49%;
    transform: rotate(30deg);
}

.line-e {
    width: 190px;
    top: 61%;
    left: 15%;
    transform: rotate(-27deg);
}

.line-f {
    width: 175px;
    top: 55%;
    left: 20%;
    transform: rotate(28deg);
}

.visual-status {

    position: absolute;

    bottom: 17px;

    left: 22px;

    display: flex;

    align-items: center;

    gap: 9px;

    color: #5F8197;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.1em;
}

.status-dot {

    width: 6px;
    height: 6px;

    border-radius: 50%;

    background: #55A79B;

    box-shadow:
        0 0 8px rgba(85,167,155,0.7);
}


/* =========================================================
   INTRO
========================================================= */

.section-intro {

    background: var(--bg-deep);
}

.intro-grid {

    display: grid;

    grid-template-columns:
        minmax(0, 1fr)
        minmax(0, 1fr);

    gap: 100px;
}

.intro-grid h2 {

    max-width: 510px;

    margin-top: 20px;

    font-family: var(--font-display);

    font-size: clamp(38px, 4vw, 53px);

    line-height: 1.08;

    letter-spacing: -0.04em;
}

.intro-copy {

    padding-top: 7px;

    color: var(--text-secondary);

    font-size: 15px;
}

.intro-copy p + p {

    margin-top: 22px;
}

.intro-copy .lead {

    color: var(--text-primary);

    font-size: 19px;

    line-height: 1.65;
}


/* =========================================================
   GLANCE
========================================================= */

.section-glance {

    background: #FFFFFF;

    border-top:
        1px solid var(--border-subtle);

    border-bottom:
        1px solid var(--border-subtle);
}

.glance-grid {

    display: grid;

    grid-template-columns:
        repeat(5, 1fr);

    gap: 12px;
}

.glance-card {

    min-height: 240px;

    padding: 26px 23px;

    border:
        1px solid var(--border-card);

    border-radius: var(--radius);

    background: var(--bg-card);

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.glance-card:hover {

    transform: translateY(-4px);

    box-shadow:
        0 15px 35px rgba(11,25,41,0.07);
}

.card-index {

    display: block;

    color: #9AAABB;

    font-family: var(--font-mono);

    font-size: 9px;

    margin-bottom: 48px;
}

.glance-card strong {

    display: block;

    font-family: var(--font-display);

    font-size: 19px;

    line-height: 1.2;
}

.glance-card p {

    margin-top: 13px;

    color: var(--text-muted);

    font-size: 12px;

    line-height: 1.6;
}


/* =========================================================
   EVOLUTION
========================================================= */

.section-evolution {

    background: var(--bg-deep);
}


/* ---------- Lifecycle Chart (Figure 1) ---------- */

.lifecycle-chart {
    margin: 45px 0 55px;
    padding: 30px 32px 26px;

    border: 1px solid var(--border-card);
    border-radius: var(--radius, 10px);

    background: var(--bg-card);
}

.lifecycle-head {
    display: flex;
    flex-wrap: wrap;
    align-items: baseline;
    justify-content: space-between;
    gap: 10px;

    margin-bottom: 14px;
}

.lifecycle-label {
    font-family: var(--font-mono);
    font-size: 11px;
    letter-spacing: 0.1em;

    color: var(--text-primary);
}

.lifecycle-sub {
    font-family: var(--font-mono);
    font-size: 10px;
    letter-spacing: 0.05em;

    color: var(--text-muted);
}

.lifecycle-svg {
    display: block;
    width: 100%;
    height: auto;
}

.lifecycle-band {
    opacity: 0.6;
}

.band-emerging {
    fill: rgba(132, 150, 168, 0.10);
}

.band-amplifying {
    fill: rgba(28, 95, 163, 0.07);
}

.band-peak {
    fill: rgba(164, 58, 58, 0.11);
}

.band-declining {
    fill: rgba(28, 95, 163, 0.07);
}

.band-dormant {
    fill: rgba(138, 80, 8, 0.07);
}

.lifecycle-band-label {
    font-family: var(--font-mono);
    font-size: 8px;
    letter-spacing: 0.06em;

    fill: var(--text-muted);
}

.band-label-peak {
    fill: var(--red);
    font-weight: 600;
}

.lifecycle-axis {
    stroke: var(--text-muted);
    stroke-width: 1;
}

.lifecycle-grid {
    stroke: var(--border-subtle);
    stroke-width: 1;
}

.lifecycle-tick {
    font-family: var(--font-mono);
    font-size: 9px;
    letter-spacing: 0.03em;

    fill: var(--text-muted);
}

.lifecycle-line {
    fill: none;
    stroke: var(--navy);
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.lifecycle-dot-peak {
    fill: var(--red);
    stroke: var(--bg-card);
    stroke-width: 2;
}

.lifecycle-peak-label {
    font-family: var(--font-mono);
    font-size: 8.5px;
    font-weight: 600;
    white-space: pre;

    fill: var(--red);
}

.lifecycle-marker {
    stroke: var(--text-muted);
    stroke-width: 1;
    stroke-dasharray: 2.5 3;
    opacity: 0.7;
}

.lifecycle-marker-label {
    font-family: var(--font-mono);
    font-size: 8px;
    letter-spacing: 0.02em;

    fill: var(--text-secondary);
}

.lifecycle-caption {
    margin: 16px 0 0;

    max-width: 700px;

    font-family: var(--font-body);
    font-size: 13px;
    line-height: 1.6;

    color: var(--text-muted);
}

@media (max-width: 700px) {
    .lifecycle-chart {
        padding: 24px 18px 20px;
    }

    .lifecycle-band-label,
    .lifecycle-marker-label {
        display: none;
    }
}


.phase-timeline {

    position: relative;

    max-width: 940px;

    margin: 0 auto;

    padding-left: 90px;
}

.phase-timeline::before {

    content: "";

    position: absolute;

    left: 28px;

    top: 0;
    bottom: 0;

    width: 1px;

    background:
        linear-gradient(
            to bottom,
            rgba(28,95,163,0),
            rgba(28,95,163,0.25) 8%,
            rgba(28,95,163,0.25) 92%,
            rgba(28,95,163,0)
        );
}

.phase {

    position: relative;

    display: grid;

    grid-template-columns: 120px 1fr;

    gap: 35px;

    padding-bottom: 65px;
}

.phase:last-child {

    padding-bottom: 0;
}

.phase-marker {

    position: absolute;

    left: -90px;

    top: 0;

    width: 57px;
    height: 57px;

    display: flex;

    align-items: center;

    justify-content: center;

    border:
        1px solid rgba(28,95,163,0.25);

    border-radius: 50%;

    background: var(--bg-deep);

    color: var(--accent);

    font-family: var(--font-mono);

    font-size: 9px;

    z-index: 2;
}

.phase-date {

    padding-top: 7px;

    color: var(--text-muted);

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.08em;
}

.phase-content {

    padding: 27px 30px;

    background: #FFFFFF;

    border:
        1px solid var(--border-card);

    border-radius: var(--radius);

    box-shadow:
        0 8px 25px rgba(11,25,41,0.035);
}

.phase-emphasis .phase-content {

    border-color:
        rgba(138,80,8,0.24);

    box-shadow:
        0 12px 30px rgba(138,80,8,0.05);
}

.phase-content h3 {

    font-family: var(--font-display);

    font-size: 24px;

    line-height: 1.2;

    letter-spacing: -0.025em;
}

.phase-content p {

    margin-top: 14px;

    color: var(--text-secondary);

    font-size: 13px;
}

.phase-content strong {

    color: var(--text-primary);

    font-weight: 600;
}

.phase-signal {

    display: inline-flex;

    align-items: center;

    gap: 9px;

    margin-top: 20px;

    padding: 7px 10px;

    background:
        rgba(28,95,163,0.055);

    border:
        1px solid rgba(28,95,163,0.1);

    border-radius: 5px;

    color: var(--accent);

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.05em;
}

.phase-signal span {

    color: #8296A8;
}

.signal-gold {

    color: var(--signal);

    background:
        rgba(138,80,8,0.06);

    border-color:
        rgba(138,80,8,0.14);
}

.signal-red {

    color: var(--red);

    background:
        rgba(164,58,58,0.05);

    border-color:
        rgba(164,58,58,0.13);
}

.track-mini-grid {

    display: flex;

    flex-wrap: wrap;

    gap: 7px;

    margin-top: 20px;
}

.track-mini-grid span {

    padding: 6px 8px;

    border:
        1px solid rgba(28,95,163,0.12);

    border-radius: 4px;

    color: #61788B;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.04em;

    background: #F7F9FC;
}


/* =========================================================
   NETWORK
========================================================= */

.section-network {

    background: var(--navy);

    color: #FFFFFF;

    overflow: hidden;
}

.network-grid {

    display: grid;

    grid-template-columns:
        minmax(0, 0.85fr)
        minmax(500px, 1.15fr);

    gap: 80px;

    align-items: center;
}

.network-copy h2 {

    max-width: 530px;

    margin-top: 20px;

    font-family: var(--font-display);

    font-size: clamp(38px, 4vw, 54px);

    line-height: 1.06;

    letter-spacing: -0.04em;
}

.network-copy > p {

    max-width: 510px;

    margin-top: 23px;

    color: #A9BDCC;

    font-size: 14px;
}

.network-note {

    display: flex;

    gap: 13px;

    margin-top: 32px;

    padding-top: 22px;

    border-top:
        1px solid rgba(255,255,255,0.1);
}

.note-marker {

    width: 6px;
    height: 6px;

    flex: 0 0 auto;

    margin-top: 7px;

    border-radius: 50%;

    background: #5AA5D7;

    box-shadow:
        0 0 10px rgba(90,165,215,0.65);
}

.network-note strong {

    color: #D8E6F0;

    font-family: var(--font-display);

    font-size: 15px;
}

.network-note p {

    margin-top: 3px;

    color: #7892A5;

    font-size: 12px;
}


/* network visual */

.network-visual {

    position: relative;

    height: 510px;

    border:
        1px solid rgba(92,147,182,0.17);

    border-radius: 12px;

    background:
        rgba(5,20,32,0.55);
}

.network-caption {

    position: absolute;

    top: 19px;
    left: 22px;

    color: #56768D;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.12em;
}

.network-canvas {

    position: absolute;

    inset: 50px 20px 45px;
}

.network-grid-lines {

    position: absolute;

    inset: 0;

    background-image:
        linear-gradient(
            rgba(76,125,153,0.07) 1px,
            transparent 1px
        ),
        linear-gradient(
            90deg,
            rgba(76,125,153,0.07) 1px,
            transparent 1px
        );

    background-size: 36px 36px;
}

.network-node {

    position: absolute;

    z-index: 4;

    display: flex;

    align-items: center;

    justify-content: center;

    min-width: 102px;

    min-height: 35px;

    padding: 7px 10px;

    border:
        1px solid rgba(77,145,191,0.28);

    border-radius: 5px;

    background: rgba(11,37,55,0.94);

    color: #83AAC4;

    font-family: var(--font-mono);

    font-size: 7px;

    line-height: 1.4;

    letter-spacing: 0.05em;

    text-align: center;
}

.network-center {

    top: 50%;
    left: 50%;

    width: 140px;
    height: 75px;

    transform:
        translate(-50%, -50%);

    border-color:
        rgba(83,169,217,0.5);

    color: #C0D8E8;

    background:
        rgba(16,51,73,0.95);

    box-shadow:
        0 0 35px rgba(28,111,163,0.12);
}

.n1 {
    top: 7%;
    left: 5%;
}

.n2 {
    top: 9%;
    right: 8%;
}

.n3 {
    top: 45%;
    left: 0;
}

.n4 {
    bottom: 6%;
    left: 11%;
}

.n5 {
    bottom: 8%;
    right: 5%;
}

.n6 {
    top: 47%;
    right: 0;
}


/* network lines */

.network-connection {

    position: absolute;

    z-index: 2;

    height: 1px;

    transform-origin: left center;

    background:
        linear-gradient(
            90deg,
            rgba(62,139,190,0.05),
            rgba(62,139,190,0.52),
            rgba(62,139,190,0.05)
        );
}

.c1 {
    width: 190px;
    top: 38%;
    left: 22%;
    transform: rotate(20deg);
}

.c2 {
    width: 190px;
    top: 39%;
    left: 51%;
    transform: rotate(-20deg);
}

.c3 {
    width: 190px;
    top: 50%;
    left: 19%;
    transform: rotate(3deg);
}

.c4 {
    width: 190px;
    top: 55%;
    left: 49%;
    transform: rotate(27deg);
}

.c5 {
    width: 175px;
    top: 61%;
    left: 23%;
    transform: rotate(-30deg);
}

.c6 {
    width: 180px;
    top: 56%;
    left: 52%;
    transform: rotate(-5deg);
}

.network-footer {

    position: absolute;

    bottom: 17px;

    left: 22px;
    right: 22px;

    display: flex;

    justify-content: space-between;

    color: #547188;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.1em;
}

.network-footer strong {

    color: #6F94AA;

    font-weight: 500;
}


/* =========================================================
   PRESSURE
========================================================= */

.section-pressure {

    background: #FFFFFF;

    border-bottom:
        1px solid var(--border-subtle);
}

.pressure-panel {

    max-width: 1040px;

    margin: 0 auto;

    padding: 38px;

    border:
        1px solid var(--border-card);

    border-radius: 12px;

    background: #FBFCFE;
}

.pressure-header {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

    padding-bottom: 28px;

    border-bottom:
        1px solid var(--border-subtle);
}

.mono-label {

    color: #8799A8;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.11em;
}

.pressure-header h3 {

    margin-top: 7px;

    font-family: var(--font-display);

    font-size: 24px;
}

.pressure-change {

    display: flex;

    flex-direction: column;

    align-items: flex-end;

    gap: 5px;
}

.pressure-change span {

    color: #8799A8;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.1em;
}

.pressure-change strong {

    color: var(--red);

    font-family: var(--font-mono);

    font-size: 9px;

    letter-spacing: 0.06em;
}

.sentiment-comparison {

    display: grid;

    grid-template-columns: 1fr 50px 1fr;

    align-items: center;

    gap: 30px;

    padding: 40px 0;
}

.state-heading {

    color: #6F8496;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.1em;

    margin-bottom: 14px;
}

.sentiment-bar {

    height: 40px;

    display: flex;

    overflow: hidden;

    border-radius: 5px;

    background: #E8EDF2;
}

.segment {

    display: flex;

    align-items: center;

    justify-content: center;

    min-width: 0;

    color: #FFFFFF;

    font-family: var(--font-mono);

    font-size: 9px;

    font-weight: 600;
}

.segment.positive {
    background: #438A82;
}

.segment.neutral {
    background: #8FA0AE;
}

.segment.negative {
    background: #A95151;
}

.sentiment-legend {

    display: flex;

    flex-wrap: wrap;

    gap: 15px;

    margin-top: 13px;

    color: #748696;

    font-size: 10px;
}

.sentiment-legend span {

    display: flex;

    align-items: center;

    gap: 6px;
}

.dot {

    width: 6px;
    height: 6px;

    border-radius: 50%;

    display: inline-block;
}

.positive-dot {
    background: #438A82;
}

.neutral-dot {
    background: #8FA0AE;
}

.negative-dot {
    background: #A95151;
}

.comparison-arrow {

    display: flex;

    align-items: center;

    justify-content: center;

    width: 42px;
    height: 42px;

    border:
        1px solid rgba(28,95,163,0.14);

    border-radius: 50%;

    color: var(--accent);

    font-size: 17px;

    background: #FFFFFF;
}

.pressure-insight {

    display: grid;

    grid-template-columns: 150px 1fr;

    gap: 25px;

    padding-top: 25px;

    border-top:
        1px solid var(--border-subtle);
}

.insight-label {

    color: var(--accent);

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.1em;
}

.pressure-insight p {

    color: var(--text-secondary);

    font-size: 13px;
}


/* =========================================================
   TRACKS
========================================================= */

.section-tracks {

    background: var(--bg-deep);
}

.tracks-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 16px;
}

.track-card {

    min-height: 300px;

    padding: 27px;

    background: #FFFFFF;

    border:
        1px solid var(--border-card);

    border-radius: var(--radius);

    position: relative;

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.track-card:hover {

    transform: translateY(-4px);

    box-shadow:
        0 16px 35px rgba(11,25,41,0.07);
}

.track-number {

    color: #A0AFBB;

    font-family: var(--font-mono);

    font-size: 8px;
}

.track-icon {

    margin-top: 30px;

    width: 34px;
    height: 34px;

    display: flex;

    align-items: center;

    justify-content: center;

    border-radius: 7px;

    background:
        rgba(28,95,163,0.065);

    color: var(--accent);

    font-family: var(--font-mono);

    font-size: 16px;
}

.track-card h3 {

    margin-top: 20px;

    font-family: var(--font-display);

    font-size: 22px;

    line-height: 1.15;
}

.track-card p {

    margin-top: 12px;

    color: var(--text-secondary);

    font-size: 12px;

    line-height: 1.65;
}

.track-tag {

    position: absolute;

    bottom: 25px;
    left: 27px;

    color: #8496A8;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.1em;
}


/* =========================================================
   ACTORS
========================================================= */

.section-actors {

    background: var(--navy);

    color: #FFFFFF;
}

.actors-grid {

    display: grid;

    grid-template-columns:
        minmax(500px, 1fr)
        minmax(0, 0.95fr);

    gap: 85px;

    align-items: center;
}

.actors-visual {

    position: relative;

    height: 480px;

    border:
        1px solid rgba(83,143,179,0.18);

    border-radius: 12px;

    background:
        rgba(4,17,28,0.45);

    overflow: hidden;
}

.actors-label {

    position: absolute;

    top: 20px;
    left: 21px;

    color: #55758B;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.12em;
}

.actor-network {

    position: absolute;

    inset: 50px 25px 25px;
}

.actor-core {

    position: absolute;

    top: 50%;
    left: 50%;

    width: 120px;
    height: 120px;

    transform:
        translate(-50%, -50%);

    display: flex;

    flex-direction: column;

    align-items: center;

    justify-content: center;

    border:
        1px solid rgba(82,168,216,0.42);

    border-radius: 50%;

    background:
        rgba(13,48,68,0.9);

    box-shadow:
        0 0 40px rgba(30,112,165,0.1);

    text-align: center;
}

.actor-core span {

    width: 9px;
    height: 9px;

    margin-bottom: 8px;

    border-radius: 50%;

    background: #5AA8D8;

    box-shadow:
        0 0 12px rgba(90,168,216,0.7);
}

.actor-core strong {

    color: #BCD4E3;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.08em;
}

.actor-node {

    position: absolute;

    z-index: 4;

    min-width: 90px;

    padding: 8px 10px;

    border:
        1px solid rgba(79,146,190,0.27);

    border-radius: 4px;

    background: rgba(10,34,51,0.94);

    color: #82A9C2;

    font-family: var(--font-mono);

    font-size: 7px;

    text-align: center;

    letter-spacing: 0.05em;
}

.actor-1 {
    top: 6%;
    left: 5%;
}

.actor-2 {
    top: 5%;
    right: 6%;
}

.actor-3 {
    top: 45%;
    left: 0;
}

.actor-4 {
    bottom: 8%;
    left: 10%;
}

.actor-5 {
    bottom: 8%;
    right: 5%;
}

.actor-line {

    position: absolute;

    height: 1px;

    transform-origin: left center;

    background:
        linear-gradient(
            90deg,
            transparent,
            rgba(64,140,190,0.5),
            transparent
        );
}

.actor-line-1 {
    width: 190px;
    top: 39%;
    left: 22%;
    transform: rotate(21deg);
}

.actor-line-2 {
    width: 185px;
    top: 39%;
    left: 50%;
    transform: rotate(-21deg);
}

.actor-line-3 {
    width: 190px;
    top: 51%;
    left: 20%;
    transform: rotate(1deg);
}

.actor-line-4 {
    width: 190px;
    top: 57%;
    left: 23%;
    transform: rotate(-28deg);
}

.actor-line-5 {
    width: 190px;
    top: 58%;
    left: 50%;
    transform: rotate(28deg);
}

.actors-copy h2 {

    max-width: 500px;

    margin-top: 20px;

    font-family: var(--font-display);

    font-size: clamp(38px, 4vw, 54px);

    line-height: 1.06;

    letter-spacing: -0.04em;
}

.actors-copy > p {

    max-width: 500px;

    margin-top: 20px;

    color: #A8BDCC;

    font-size: 14px;
}

.coordination-card {

    display: flex;

    align-items: center;

    gap: 22px;

    margin-top: 30px;

    padding: 22px;

    border:
        1px solid rgba(138,80,8,0.28);

    border-radius: 9px;

    background:
        rgba(138,80,8,0.07);
}

.coordination-card-neutral {
    border: 1px solid var(--border-card);
    background: var(--bg-deep);
}

.coordination-card-neutral .coordination-value {
    color: var(--accent);
}

.coordination-card-neutral .coordination-copy span {
    color: var(--text-muted);
}

.coordination-value {

    color: #C68B32;

    font-family: var(--font-display);

    font-size: 47px;

    line-height: 1;
}

.coordination-copy span {

    color: #8E7A5D;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.1em;
}

.coordination-copy p {

    margin-top: 4px;

    color: #9BA9B2;

    font-size: 11px;

    line-height: 1.55;
}

.caveat {

    margin-top: 19px;

    padding-top: 19px;

    border-top:
        1px solid rgba(255,255,255,0.09);
}

.caveat strong {

    color: #6E8CA0;

    font-family: var(--font-mono);

    font-size: 7px;

    letter-spacing: 0.1em;
}

.caveat p {

    margin-top: 7px;

    color: #728A9C;

    font-size: 10px;

    line-height: 1.6;
}


/* =========================================================
   FINDINGS
========================================================= */

.section-findings {

    background: #FFFFFF;
}

.findings-grid {

    display: grid;

    grid-template-columns:
        repeat(3, 1fr);

    gap: 0;

    border-top:
        1px solid var(--border-subtle);

    border-left:
        1px solid var(--border-subtle);
}

.finding {

    min-height: 245px;

    padding: 27px;

    border-right:
        1px solid var(--border-subtle);

    border-bottom:
        1px solid var(--border-subtle);
}

.finding-number {

    color: #A3B0BA;

    font-family: var(--font-mono);

    font-size: 8px;
}

.finding h3 {

    max-width: 290px;

    margin-top: 32px;

    font-family: var(--font-display);

    font-size: 20px;

    line-height: 1.18;
}

.finding p {

    max-width: 310px;

    margin-top: 13px;

    color: var(--text-secondary);

    font-size: 12px;
}

.finding-highlight {

    background:
        rgba(28,95,163,0.035);
}

.finding-highlight h3 {

    color: var(--accent);
}


/* =========================================================
   MODEL
========================================================= */

.section-model {

    background: var(--bg-deep);
}

.model-panel {

    padding: 52px;

    border-radius: 13px;

    background: var(--navy);

    color: #FFFFFF;

    overflow: hidden;
}

.model-copy {

    max-width: 650px;
}

.model-copy h2 {

    margin-top: 20px;

    font-family: var(--font-display);

    font-size: clamp(37px, 4vw, 52px);

    line-height: 1.05;

    letter-spacing: -0.04em;
}

.model-copy p {

    max-width: 610px;

    margin-top: 20px;

    color: #A5BACA;

    font-size: 14px;
}

.model-chain {

    display: grid;

    grid-template-columns:
        1fr auto
        1fr auto
        1fr auto
        1fr auto
        1fr;

    align-items: stretch;

    gap: 10px;

    margin-top: 52px;
}

.model-step {

    min-height: 145px;

    padding: 18px;

    border:
        1px solid rgba(80,140,177,0.18);

    border-radius: 8px;

    background:
        rgba(255,255,255,0.025);
}

.model-step > span {

    color: #56768D;

    font-family: var(--font-mono);

    font-size: 7px;
}

.model-step strong {

    display: block;

    margin-top: 24px;

    color: #B5D0E1;

    font-family: var(--font-mono);

    font-size: 8px;

    letter-spacing: 0.07em;
}

.model-step small {

    display: block;

    margin-top: 9px;

    color: #688297;

    font-size: 10px;

    line-height: 1.45;
}

.model-arrow {

    display: flex;

    align-items: center;

    justify-content: center;

    color: #4F7C98;

    font-family: var(--font-mono);

    font-size: 14px;
}

.model-final {

    border-color:
        rgba(138,80,8,0.27);

    background:
        rgba(138,80,8,0.06);
}

.model-final strong {

    color: #C58A32;
}


/* =========================================================
   TAKEAWAY
========================================================= */

.section-takeaway {

    background: #FFFFFF;
}

.takeaway {

    max-width: 850px;

    margin: 0 auto;

    text-align: center;
}

.takeaway h2 {

    margin-top: 23px;

    font-family: var(--font-display);

    font-size: clamp(38px, 4vw, 56px);

    line-height: 1.06;

    letter-spacing: -0.04em;
}

.takeaway-large {

    margin-top: 26px;

    color: var(--text-secondary);

    font-size: 19px;
}

.takeaway-large strong {

    color: var(--accent);

    font-weight: 600;
}

.takeaway > p:not(.takeaway-large) {

    max-width: 700px;

    margin: 23px auto 0;

    color: var(--text-secondary);

    font-size: 14px;
}


/* =========================================================
   CTA
========================================================= */

.section-cta {

    padding-top: 0;

    background: #FFFFFF;
}

.cta-panel {

    position: relative;

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 50px;

    padding: 55px 58px;

    border-radius: 13px;

    background: var(--navy);

    overflow: hidden;
}

.cta-panel::after {

    content: "";

    position: absolute;

    width: 420px;
    height: 420px;

    right: -180px;
    top: -230px;

    border-radius: 50%;

    border:
        1px solid rgba(83,157,202,0.14);

    box-shadow:
        0 0 0 40px rgba(83,157,202,0.025),
        0 0 0 80px rgba(83,157,202,0.02);
}

.cta-copy {

    position: relative;
    z-index: 2;

    max-width: 700px;
}

.cta-copy h2 {

    margin-top: 17px;

    font-family: var(--font-display);

    font-size: clamp(34px, 4vw, 49px);

    line-height: 1.06;

    letter-spacing: -0.04em;
    color: var(--white);
}

.cta-copy p {

    margin-top: 18px;

    color: #A5BACA;

    font-size: 14px;
}

.cta-button {

    position: relative;
    z-index: 2;

    flex: 0 0 auto;

    display: inline-flex;

    align-items: center;

    gap: 15px;

    min-height: 48px;

    padding: 0 21px;

    border-radius: 7px;

    background: #FFFFFF;

    color: var(--navy);

    font-size: 11px;

    font-weight: 600;

    transition:
        transform var(--transition),
        background var(--transition);
}

.cta-button:hover {

    transform: translateY(-2px);

    background: #EAF2F8;
}

.cta-button span {

    color: var(--accent);

    font-size: 17px;
}


/* =========================================================
   RESPONSIVE — 1100px
========================================================= */

@media (max-width: 1100px) {

    .hero-container {

        grid-template-columns:
            1fr 0.85fr;

        gap: 45px;
    }

    .hero h1 {

        font-size: 57px;
    }

    .glance-grid {

        grid-template-columns:
            repeat(3, 1fr);
    }

    .network-grid {

        grid-template-columns:
            1fr 1fr;

        gap: 45px;
    }

    .actors-grid {

        grid-template-columns:
            1fr 1fr;

        gap: 45px;
    }

    .tracks-grid {

        grid-template-columns:
            repeat(2, 1fr);
    }

    .model-chain {

        grid-template-columns:
            repeat(5, 1fr);

        gap: 7px;
    }

    .model-arrow {

        display: none;
    }

}


/* =========================================================
   RESPONSIVE — 850px
========================================================= */

@media (max-width: 850px) {

    

    

    .hero {

        min-height: auto;
    }

    .hero-container {

        grid-template-columns: 1fr;

        gap: 20px;
    }

    .hero-copy {

        padding:
            80px 0 25px;
    }

    .hero-visual {

        height: 420px;

        margin-bottom: 70px;
    }

    .intro-grid {

        grid-template-columns: 1fr;

        gap: 40px;
    }

    .glance-grid {

        grid-template-columns:
            repeat(2, 1fr);
    }

    .network-grid,
    .actors-grid {

        grid-template-columns: 1fr;

        gap: 55px;
    }

    .network-visual,
    .actors-visual {

        order: 2;
    }

    .tracks-grid {

        grid-template-columns:
            repeat(2, 1fr);
    }

    .findings-grid {

        grid-template-columns:
            repeat(2, 1fr);
    }

    .model-chain {

        grid-template-columns:
            repeat(3, 1fr);
    }

    .cta-panel {

        flex-direction: column;

        align-items: flex-start;
    }

    

    

}


/* =========================================================
   RESPONSIVE — 650px
========================================================= */

@media (max-width: 650px) {

    .section {

        padding: 82px 0;
    }

    

    

    .hero-container {

        width:
            min(100% - 34px, 1160px);
    }

    .hero-copy {

        padding-top: 65px;
    }

    .hero h1 {

        font-size: clamp(42px, 12vw, 55px);
    }

    .hero-intro {

        font-size: 15px;
    }

    .hero-meta {

        flex-wrap: wrap;

        gap: 22px;
    }

    .hero-visual {

        height: 360px;

        margin-bottom: 50px;
    }

    .map-node {

        min-width: 78px;

        font-size: 6px;
    }

    .node-c,
    .node-e {

        right: 1%;
    }

    .section-heading {

        margin-bottom: 45px;
    }

    .section-heading h2,
    .intro-grid h2 {

        font-size: 37px;
    }

    .glance-grid {

        grid-template-columns: 1fr;
    }

    .glance-card {

        min-height: auto;
    }

    .card-index {

        margin-bottom: 25px;
    }

    .phase-timeline {

        padding-left: 45px;
    }

    .phase-timeline::before {

        left: 11px;
    }

    .phase {

        display: block;

        padding-bottom: 42px;
    }

    .phase-marker {

        left: -45px;

        width: 35px;
        height: 35px;

        font-size: 7px;
    }

    .phase-date {

        margin-bottom: 12px;
    }

    .phase-content {

        padding: 22px;
    }

    .phase-content h3 {

        font-size: 21px;
    }

    .network-visual,
    .actors-visual {

        height: 390px;
    }

    .network-node,
    .actor-node {

        min-width: 72px;

        font-size: 6px;
    }

    .network-center {

        width: 110px;
        height: 65px;
    }

    .pressure-panel {

        padding: 25px 20px;
    }

    .pressure-header {

        align-items: flex-start;

        flex-direction: column;
    }

    .pressure-change {

        align-items: flex-start;
    }

    .sentiment-comparison {

        grid-template-columns: 1fr;

        gap: 22px;
    }

    .comparison-arrow {

        margin: 0 auto;

        transform: rotate(90deg);
    }

    .pressure-insight {

        grid-template-columns: 1fr;

        gap: 10px;
    }

    .tracks-grid {

        grid-template-columns: 1fr;
    }

    .track-card {

        min-height: 270px;
    }

    .findings-grid {

        grid-template-columns: 1fr;
    }

    .finding {

        min-height: auto;

        padding: 25px;
    }

    .model-panel {

        padding: 35px 23px;
    }

    .model-chain {

        grid-template-columns:
            repeat(2, 1fr);

        margin-top: 35px;
    }

    .model-step {

        min-height: 130px;
    }

    .takeaway h2 {

        font-size: 38px;
    }

    .takeaway-large {

        font-size: 17px;
    }

    .cta-panel {

        padding: 38px 27px;
    }

    .cta-copy h2 {

        font-size: 35px;
    }

    

    

}


/* =========================================================
   RESPONSIVE — 430px
========================================================= */

@media (max-width: 430px) {

    

    

    

    .hero h1 {

        font-size: 41px;
    }

    .hero-meta-item strong {

        font-size: 8px;
    }

    .hero-visual {

        height: 325px;
    }

    .environment-map {

        inset:
            50px 12px 35px;
    }

    .map-node {

        min-width: 67px;

        padding: 5px;

        font-size: 5.5px;
    }

    .network-visual,
    .actors-visual {

        height: 350px;
    }

    .network-node,
    .actor-node {

        min-width: 60px;

        padding: 6px 5px;

        font-size: 5.5px;
    }

    .network-center {

        width: 92px;
        height: 58px;

        font-size: 6px;
    }

    .actor-core {

        width: 95px;
        height: 95px;
    }

    .model-chain {

        grid-template-columns: 1fr;
    }

    .model-step {

        min-height: auto;
    }

    

}