/* ============================================
   martialaw.quest - Isometric Military Aesthetic
   ============================================ */

:root {
    --midnight: #0B1929;
    --navy: #1A3150;
    --steel-blue: #2D4A6E;
    --parchment: #E8E0D4;
    --oxidized: #8B9DAF;
    --oxidized-alt: #7A8FA3;
    --brass: #C9A84C;
    --sonar: #3E6B8A;
    --carbon: #1E1E1E;

    --font-display: 'Permanent Marker', cursive;
    --font-handwritten: 'Caveat', cursive;
    --font-body: 'IBM Plex Sans', sans-serif;
    --font-mono: 'IBM Plex Mono', monospace;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    background: var(--midnight);
    color: var(--parchment);
    line-height: 1.7;
    overflow-x: hidden;
}

/* ---- Noise Texture Overlay ---- */
#noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.15;
    mix-blend-mode: overlay;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='300' height='300'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='300' height='300' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
    background-repeat: repeat;
    will-change: transform;
    contain: strict;
}

/* ---- Section Base ---- */
.section {
    position: relative;
    overflow: hidden;
}

/* ---- Hero Section ---- */
.section--hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--midnight);
    position: relative;
}

.hero-bg-blocks {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    overflow: hidden;
}

.iso-block {
    position: absolute;
    opacity: 0;
    transition: opacity 1.2s ease, transform 0.9s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.iso-block.is-morphed {
    opacity: 1;
}

/* Isometric blocks - parallelogram shapes via CSS */
.iso-block--1 {
    width: 120px;
    height: 80px;
    top: 15%;
    left: 8%;
    background: var(--navy);
    transform: skewY(-15deg) scaleY(0);
    clip-path: polygon(20% 0%, 100% 0%, 80% 100%, 0% 100%);
}
.iso-block--1.is-morphed {
    transform: skewY(-15deg) scaleY(1);
}

.iso-block--2 {
    width: 80px;
    height: 140px;
    top: 60%;
    right: 10%;
    background: var(--steel-blue);
    transform: skewX(-10deg) scaleX(0);
    clip-path: polygon(15% 0%, 100% 0%, 85% 100%, 0% 100%);
}
.iso-block--2.is-morphed {
    transform: skewX(-10deg) scaleX(1);
}

.iso-block--3 {
    width: 60px;
    height: 60px;
    top: 25%;
    right: 18%;
    background: var(--navy);
    transform: rotate(45deg) scale(0);
}
.iso-block--3.is-morphed {
    transform: rotate(45deg) scale(1);
}

.iso-block--4 {
    width: 150px;
    height: 50px;
    bottom: 20%;
    left: 12%;
    background: var(--steel-blue);
    opacity: 0.5;
    transform: skewY(10deg) scaleX(0);
    clip-path: polygon(10% 0%, 100% 0%, 90% 100%, 0% 100%);
}
.iso-block--4.is-morphed {
    transform: skewY(10deg) scaleX(1);
}

.iso-block--5 {
    width: 90px;
    height: 90px;
    bottom: 35%;
    right: 6%;
    background: var(--midnight);
    border: 1px solid var(--steel-blue);
    transform: rotate(45deg) scale(0);
}
.iso-block--5.is-morphed {
    transform: rotate(45deg) scale(1);
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease 0.3s, transform 0.8s cubic-bezier(0.23, 1, 0.32, 1) 0.3s;
}

.hero-content.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.hero-title-wrap {
    margin-bottom: 1.5rem;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(3rem, 10vw, 7rem);
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--parchment);
    line-height: 1;
    text-shadow:
        4px 4px 0 var(--navy),
        8px 8px 0 var(--carbon),
        2px 2px 8px rgba(0,0,0,0.5);
    position: relative;
}

.hero-dot {
    display: block;
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 5vw, 3.5rem);
    color: var(--brass);
    letter-spacing: 0.05em;
    margin-top: -0.3em;
}

.hero-tagline {
    font-family: var(--font-handwritten);
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--brass);
    transform: rotate(-2deg);
    margin-bottom: 2rem;
    letter-spacing: 0.02em;
}

.hero-meta {
    display: flex;
    justify-content: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.meta-stamp {
    font-family: var(--font-mono);
    font-size: clamp(0.6rem, 1vw, 0.8rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #7A8FA3;
}

.meta-divider {
    color: var(--steel-blue);
    font-size: 0.7rem;
}

.diagonal-stripe-accent {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 60px;
    background: repeating-linear-gradient(
        45deg,
        var(--steel-blue),
        var(--steel-blue) 2px,
        transparent 2px,
        transparent 14px
    );
    opacity: 0.15;
    pointer-events: none;
}

/* ---- Diagonal Transitions ---- */
.diagonal-transition {
    position: relative;
    height: 100px;
    z-index: 5;
}

.diagonal-transition--down {
    background: var(--midnight);
    clip-path: polygon(0 0, 100% 0, 100% 30%, 0 100%);
    margin-bottom: -1px;
}

.diagonal-transition--up {
    background: var(--midnight);
    clip-path: polygon(0 70%, 100% 0, 100% 100%, 0 100%);
    margin-top: -1px;
}

/* ---- Narrative Section ---- */
.section--narrative {
    background: var(--navy);
    padding: 6rem 0;
    position: relative;
}

.section-skew {
    transform: skewY(-7deg);
    padding: 4rem 0;
}

.section-skew--reverse {
    transform: skewY(7deg);
}

.section-content {
    transform: skewY(7deg);
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
    position: relative;
    opacity: 0;
    transition: opacity 0.7s ease, transform 0.7s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.section-skew--reverse .section-content {
    transform: skewY(-7deg);
}

.section-content.is-visible {
    opacity: 1;
}

.section-content[data-enter="left"] {
    transform: skewY(7deg) translateX(-30px);
}

.section-content[data-enter="left"].is-visible {
    transform: skewY(7deg) translateX(0);
}

.section-heading {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 8vw, 6rem);
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--parchment);
    margin-bottom: 2rem;
    line-height: 1.1;
}

.section-prose {
    font-family: var(--font-body);
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    font-weight: 400;
    line-height: 1.7;
    color: var(--oxidized);
    max-width: 700px;
    margin-bottom: 3rem;
}

/* ---- Annotations ---- */
.annotation {
    position: absolute;
    opacity: 0;
    transition: opacity 0.4s ease-out, transform 0.4s ease-out;
}

.annotation.is-visible {
    opacity: 1;
}

.annotation--1 {
    top: -1rem;
    right: 2rem;
    transform: rotate(7deg);
}

.annotation--1.is-visible {
    transform: rotate(2deg);
}

.annotation--2 {
    bottom: 2rem;
    left: 0;
    transform: rotate(-8deg);
}

.annotation--2.is-visible {
    transform: rotate(-3deg);
}

.annotation--3 {
    bottom: 0;
    right: 2rem;
    transform: rotate(6deg);
}

.annotation--3.is-visible {
    transform: rotate(1deg);
}

.annotation-text {
    font-family: var(--font-handwritten);
    font-size: clamp(0.9rem, 1.5vw, 1.2rem);
    color: var(--brass);
    white-space: nowrap;
}

.annotation-line {
    display: inline-block;
    width: 40px;
    height: 1px;
    background: var(--oxidized);
    vertical-align: middle;
    margin-right: 8px;
}

.annotation-circle {
    display: inline-block;
    width: 18px;
    height: 18px;
    border: 1.5px solid var(--brass);
    border-radius: 50%;
    vertical-align: middle;
    margin-right: 8px;
}

/* ---- Isometric Cards ---- */
.iso-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 2rem;
    margin-bottom: 2rem;
}

.iso-cards--staggered {
    gap: 1.5rem;
}

.iso-card {
    position: relative;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.6s ease, transform 0.8s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.iso-card.is-morphed {
    opacity: 1;
    transform: scale(1);
}

.iso-card__front {
    background: var(--navy);
    border: 1px solid var(--steel-blue);
    padding: 1.5rem;
    position: relative;
    z-index: 2;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.section--details .iso-card__front {
    background: var(--midnight);
    border-color: var(--steel-blue);
}

.iso-card__top {
    position: absolute;
    top: -12px;
    left: 12px;
    right: 0;
    height: 12px;
    background: var(--steel-blue);
    transform: skewX(-45deg);
    transform-origin: bottom left;
    z-index: 1;
}

.iso-card__right {
    position: absolute;
    top: -12px;
    right: -12px;
    bottom: 0;
    width: 12px;
    background: var(--carbon);
    transform: skewY(-45deg);
    transform-origin: top left;
    z-index: 1;
}

.iso-card__num {
    font-family: var(--font-mono);
    font-size: clamp(0.7rem, 1vw, 0.85rem);
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--brass);
}

.iso-card__title {
    font-family: var(--font-handwritten);
    font-size: clamp(1.4rem, 3vw, 2.4rem);
    font-weight: 700;
    color: var(--parchment);
}

.iso-card__desc {
    font-family: var(--font-body);
    font-size: clamp(0.8rem, 1.2vw, 0.95rem);
    color: var(--oxidized);
    line-height: 1.6;
}

/* Staggered offset for details section */
.iso-card--offset-1 { margin-left: 0; }
.iso-card--offset-2 { margin-left: 3rem; }
.iso-card--offset-3 { margin-left: 1.5rem; }

/* ---- Wave Divider ---- */
.wave-divider {
    position: relative;
    height: 80px;
    overflow: hidden;
    background: var(--midnight);
}

.wave-svg {
    position: absolute;
    top: 0;
    left: 0;
    width: 200%;
    height: 100%;
    animation: waveScroll 25s linear infinite;
}

.wave-path {
    fill: none;
    stroke: var(--sonar);
    stroke-width: 1.5;
    opacity: 0.7;
}

.wave-path--2 {
    stroke: var(--sonar);
    stroke-width: 1;
    opacity: 0.4;
    stroke-dasharray: 8 4;
}

@keyframes waveScroll {
    from { transform: translateX(0); }
    to { transform: translateX(-50%); }
}

/* Wave vertical oscillation */
.wave-divider .wave-svg {
    animation: waveScroll 25s linear infinite, waveOscillate 8s ease-in-out infinite;
}

@keyframes waveOscillate {
    0%, 100% { margin-top: 0; }
    50% { margin-top: 2px; }
}

/* ---- Full-Width Illustration Band ---- */
.section--fullwidth {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--midnight);
    position: relative;
    overflow: hidden;
    padding: 4rem 0;
}

/* Radar Sweep */
.radar-container {
    position: absolute;
    width: 400px;
    height: 400px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 50%;
    overflow: hidden;
    opacity: 0.15;
}

.radar-sweep {
    position: absolute;
    width: 100%;
    height: 100%;
    background: conic-gradient(from 0deg, transparent 0deg, var(--sonar) 15deg, transparent 30deg);
    animation: radarRotate 12s linear infinite;
    border-radius: 50%;
}

@keyframes radarRotate {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.radar-ring {
    position: absolute;
    border: 1px solid var(--sonar);
    border-radius: 50%;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.radar-ring--1 { width: 90%; height: 90%; opacity: 0.4; }
.radar-ring--2 { width: 60%; height: 60%; opacity: 0.3; }
.radar-ring--3 { width: 30%; height: 30%; opacity: 0.2; }

.radar-crosshair {
    position: absolute;
    background: var(--sonar);
    opacity: 0.2;
}

.radar-crosshair--h {
    width: 100%;
    height: 1px;
    top: 50%;
    left: 0;
}

.radar-crosshair--v {
    width: 1px;
    height: 100%;
    top: 0;
    left: 50%;
}

/* Map Grid Coordinates */
.map-grid {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.grid-coord {
    position: absolute;
    font-family: var(--font-mono);
    font-size: 0.65rem;
    letter-spacing: 0.06em;
    color: var(--sonar);
    opacity: 0.4;
    text-transform: uppercase;
}

/* Full-width content */
.fullwidth-content {
    position: relative;
    z-index: 3;
    text-align: center;
    padding: 2rem;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.fullwidth-content.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.handwritten-overlay {
    font-family: var(--font-handwritten);
    font-size: clamp(1.2rem, 2.5vw, 1.8rem);
    color: var(--parchment);
    margin: 0.5rem 0;
    transform: rotate(-1deg);
}

.handwritten-overlay--large {
    font-family: var(--font-display);
    font-size: clamp(2rem, 7vw, 5rem);
    color: var(--brass);
    letter-spacing: -0.02em;
    text-transform: uppercase;
    transform: rotate(-2deg);
    text-shadow: 3px 3px 0 var(--carbon);
    margin: 1rem 0;
}

/* Isometric Structures in background */
.iso-structures {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
}

.iso-structure {
    position: absolute;
    opacity: 0.08;
}

.iso-structure--1 {
    width: 200px;
    height: 120px;
    top: 10%;
    left: 5%;
    background: var(--steel-blue);
    clip-path: polygon(25% 0%, 100% 0%, 75% 100%, 0% 100%);
}

.iso-structure--2 {
    width: 150px;
    height: 200px;
    bottom: 10%;
    right: 8%;
    background: var(--navy);
    clip-path: polygon(20% 0%, 80% 0%, 100% 100%, 0% 100%);
}

.iso-structure--3 {
    width: 100px;
    height: 100px;
    top: 50%;
    left: 75%;
    background: var(--steel-blue);
    transform: rotate(45deg);
}

/* ---- Details Section ---- */
.section--details {
    background: var(--navy);
    padding: 6rem 0;
    position: relative;
}

/* ---- Proclamation Section ---- */
.section--proclamation {
    min-height: 80vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--midnight);
    position: relative;
    padding: 4rem 2rem;
}

.section--proclamation::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: repeating-linear-gradient(
        45deg,
        var(--steel-blue),
        var(--steel-blue) 2px,
        transparent 2px,
        transparent 14px
    );
    opacity: 0.05;
    pointer-events: none;
}

.proclamation-content {
    text-align: center;
    max-width: 650px;
    position: relative;
    z-index: 2;
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.8s ease, transform 0.8s cubic-bezier(0.23, 1, 0.32, 1);
}

.proclamation-content.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.proclamation-seal {
    margin-bottom: 2rem;
}

.seal-svg {
    width: 100px;
    height: 100px;
}

.proclamation-text {
    font-family: var(--font-display);
    font-size: clamp(2rem, 6vw, 4rem);
    letter-spacing: -0.02em;
    text-transform: uppercase;
    color: var(--parchment);
    margin-bottom: 1.5rem;
}

.proclamation-body {
    font-family: var(--font-body);
    font-size: clamp(0.95rem, 1.3vw, 1.1rem);
    line-height: 1.8;
    color: var(--oxidized);
    margin-bottom: 2rem;
}

.proclamation-line {
    width: 80px;
    height: 1px;
    background: var(--brass);
    margin: 2rem auto;
    transform: scaleX(0);
    transition: transform 1.2s cubic-bezier(0.23, 1, 0.32, 1);
}

.proclamation-line.is-drawn {
    transform: scaleX(1);
}

.proclamation-domain {
    display: block;
    font-family: var(--font-mono);
    font-size: clamp(0.65rem, 1vw, 0.8rem);
    letter-spacing: 0.35em;
    text-transform: uppercase;
    color: var(--steel-blue);
    margin-bottom: 0.5rem;
}

.proclamation-date {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.6rem;
    letter-spacing: 0.2em;
    color: rgba(139, 157, 175, 0.4);
}

/* ---- Responsive: 768px ---- */
@media (max-width: 768px) {
    .section-skew {
        transform: skewY(-4deg);
    }

    .section-content {
        transform: skewY(4deg);
        padding: 0 1.5rem;
    }

    .section-skew--reverse {
        transform: skewY(4deg);
    }

    .section-skew--reverse .section-content {
        transform: skewY(-4deg);
    }

    .section-content[data-enter="left"] {
        transform: skewY(4deg) translateX(-20px);
    }

    .section-content[data-enter="left"].is-visible {
        transform: skewY(4deg) translateX(0);
    }

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

    .iso-card--offset-1,
    .iso-card--offset-2,
    .iso-card--offset-3 {
        margin-left: 0;
    }

    .wave-divider {
        height: 40px;
    }

    .hero-title {
        text-shadow:
            2px 2px 0 var(--navy),
            4px 4px 0 var(--carbon);
    }

    .annotation--1 {
        position: relative;
        top: auto;
        right: auto;
        margin-bottom: 1rem;
    }

    .annotation--2,
    .annotation--3 {
        position: relative;
        bottom: auto;
        left: auto;
        right: auto;
        margin-top: 1rem;
    }

    .radar-container {
        width: 280px;
        height: 280px;
    }

    #noise-overlay {
        background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.65' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='200' height='200' filter='url(%23n)' opacity='1'/%3E%3C/svg%3E");
        opacity: 0.08;
    }
}

/* ---- Responsive: 480px ---- */
@media (max-width: 480px) {
    .section-skew {
        transform: skewY(-2deg);
    }

    .section-content {
        transform: skewY(2deg);
    }

    .section-skew--reverse {
        transform: skewY(2deg);
    }

    .section-skew--reverse .section-content {
        transform: skewY(-2deg);
    }

    .section-content[data-enter="left"] {
        transform: skewY(2deg) translateX(-15px);
    }

    .section-content[data-enter="left"].is-visible {
        transform: skewY(2deg) translateX(0);
    }

    .hero-meta {
        flex-direction: column;
        gap: 0.3rem;
    }

    .meta-divider {
        display: none;
    }

    .diagonal-transition {
        height: 50px;
    }

    .radar-container {
        display: none;
    }

    .section--hero {
        min-height: 90vh;
    }

    .section--fullwidth {
        min-height: 50vh;
    }
}