/* =========================================================
   MAJID MOQBEL — COSMIC PORTFOLIO
   Visual direction: ETHERON / METEORA
========================================================= */

/* 01. ROOT VARIABLES
========================================================= */

:root {
    --bg-primary: #080b19;
    --bg-secondary: #0b1022;
    --bg-card: rgba(16, 22, 43, 0.72);

    --color-primary: #a855f7;
    --color-secondary: #67d8f5;
    --color-accent: #d946ef;

    --color-white: #f0f1f7;
    --color-muted: #9ca3b8;
    --color-border: rgba(185, 194, 220, 0.13);

    --gradient-main: linear-gradient(
        110deg,
        #b34eea,
        #6b8df5,
        #57d9ed
    );

    --gradient-purple: linear-gradient(
        135deg,
        #7928ca,
        #d946ef
    );

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

    --container-width: 1200px;
    --section-spacing: 120px;

    --transition-fast: 0.25s ease;
    --transition-normal: 0.4s ease;

    --shadow-purple: 0 0 50px rgba(168, 85, 247, 0.2);
}


/* 02. RESET AND GLOBAL STYLES
========================================================= */

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px;
}

body {
    min-width: 320px;
    background: #050711;
    color: var(--color-white);
    font-family: var(--font-primary);
    font-weight: 300;
    line-height: 1.7;
    overflow-x: hidden;
    position: relative;
}

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

button,
input,
textarea {
    font: inherit;
}

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

button {
    cursor: pointer;
}

ul {
    list-style: none;
}

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

::selection {
    background: rgba(168, 85, 247, 0.4);
    color: white;
}

::-webkit-scrollbar {
    width: 7px;
}

::-webkit-scrollbar-track {
    background: #080b19;
}

::-webkit-scrollbar-thumb {
    background: linear-gradient(
        180deg,
        #9b4ce0,
        #4e9fe8
    );
    border-radius: 20px;
}

::-webkit-scrollbar-thumb:hover {
    background: #c084fc;
}


/* 03. ACCESSIBILITY
========================================================= */

.skip-link {
    position: fixed;
    top: -100px;
    left: 15px;
    z-index: 10000;
    padding: 12px 20px;
    background: var(--color-primary);
    color: #080b19;
    border-radius: 5px;
    font-weight: 600;
    transition: top var(--transition-fast);
}

.skip-link:focus {
    top: 15px;
}

a:focus-visible,
button:focus-visible {
    outline: 2px solid var(--color-secondary);
    outline-offset: 5px;
}


/* 04. SPACE BACKGROUND
========================================================= */

.background-effects {
    position: fixed;
    inset: 0;
    z-index: -5;
    overflow: hidden;
    pointer-events: none;

    background:
        radial-gradient(
            ellipse at 0% 35%,
            rgba(91, 45, 157, 0.22),
            transparent 43%
        ),
        radial-gradient(
            ellipse at 100% 45%,
            rgba(65, 33, 122, 0.2),
            transparent 40%
        ),
        radial-gradient(
            ellipse at 50% 100%,
            rgba(38, 49, 111, 0.12),
            transparent 50%
        ),
        #080b19;
}

.stars-container {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.star {
    position: absolute;
    display: block;
    width: 2px;
    height: 2px;
    border-radius: 50%;
    background: #dce8ff;
    box-shadow: 0 0 6px rgba(255, 255, 255, 0.7);
    animation: starTwinkle 4s ease-in-out infinite alternate;
}

@keyframes starTwinkle {
    from {
        opacity: 0.15;
        transform: scale(0.7);
    }

    to {
        opacity: 0.9;
        transform: scale(1.4);
    }
}

.nebula {
    position: absolute;
    width: 600px;
    height: 600px;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.12;
    animation: nebulaMovement 25s ease-in-out infinite alternate;
}

.nebula-1 {
    top: -250px;
    left: -200px;
    background: #7936c5;
}

.nebula-2 {
    top: 25%;
    right: -300px;
    background: #5221a3;
    animation-delay: -8s;
}

.nebula-3 {
    bottom: -350px;
    left: 30%;
    background: #373b9c;
    animation-delay: -14s;
}

@keyframes nebulaMovement {
    from {
        transform: translate(-20px, -20px) scale(0.9);
    }

    to {
        transform: translate(40px, 40px) scale(1.15);
    }
}

.shooting-stars {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.shooting-star {
    position: absolute;
    width: 110px;
    height: 1px;
    border-radius: 50%;

    background: linear-gradient(
        90deg,
        transparent,
        #83dfff,
        white
    );

    box-shadow: 0 0 12px #67d8f5;
    opacity: 0;
    transform: rotate(-35deg);
    animation: shootingStar 6s linear infinite;
}

@keyframes shootingStar {
    0% {
        opacity: 0;
        transform: translate(0, 0) rotate(-35deg);
    }

    8% {
        opacity: 1;
    }

    35% {
        opacity: 0;
        transform: translate(-350px, 220px) rotate(-35deg);
    }

    100% {
        opacity: 0;
    }
}


/* 05. HEADER AND NAVIGATION
========================================================= */

.header {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 28px 5%;

    transition:
        background var(--transition-normal),
        padding var(--transition-normal),
        box-shadow var(--transition-normal);
}

.header.scrolled {
    position: fixed;
    padding: 16px 5%;

    background: rgba(7, 10, 24, 0.88);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);

    border-bottom: 1px solid rgba(255, 255, 255, 0.07);
    box-shadow: 0 10px 35px rgba(0, 0, 0, 0.25);
}

.navbar {
    max-width: 1450px;
    margin: auto;

    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 25px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 38px;
}

.nav-links li a {
    position: relative;
    display: inline-block;

    color: #a6aabd;
    font-size: 0.72rem;
    font-weight: 300;
    letter-spacing: 0.3px;

    padding: 8px 0;

    transition: color var(--transition-fast);
}

.nav-links li a::after {
    content: "";
    position: absolute;
    left: 0;
    bottom: 0;

    width: 0;
    height: 1px;

    background: #b87af5;
    transition: width var(--transition-normal);
}

.nav-links li a:hover,
.nav-links li a.active {
    color: #ffffff;
}

.nav-links li a:hover::after,
.nav-links li a.active::after {
    width: 100%;
}


/* Brand */

.brand-mark,
.footer-logo {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 400;
    letter-spacing: 5px;
    white-space: nowrap;
}

.brand-mark span,
.footer-logo span {
    color: #c6c9d8;
}


/* Mobile menu */

.menu-toggle {
    display: none;
    width: 42px;
    height: 42px;
    padding: 10px;

    border: 1px solid var(--color-border);
    border-radius: 5px;

    background: rgba(255, 255, 255, 0.04);

    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 5px;
}

.menu-toggle span {
    display: block;
    width: 20px;
    height: 1px;
    background: white;
    transition: var(--transition-normal);
}

.menu-toggle.active span:first-child {
    transform: translateY(6px) rotate(45deg);
}

.menu-toggle.active span:nth-child(2) {
    opacity: 0;
}

.menu-toggle.active span:last-child {
    transform: translateY(-6px) rotate(-45deg);
}


/* 06. HERO SECTION
========================================================= */

.hero {
    position: relative;

    width: 100%;
    max-width: 1600px;
    min-height: 1050px;

    margin: auto;
    padding: 125px 5% 100px;

    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;

    gap: 0;
    text-align: center;
    isolation: isolate;
}


/* Hero content */

.hero-heading {
    position: relative;
    z-index: 10;

    width: 100%;
    max-width: 1000px;
    margin: 0 auto;

    display: flex;
    flex-direction: column;
    align-items: center;

    text-align: center;

    animation: heroEntrance 1.2s ease both;
}

@keyframes heroEntrance {
    from {
        opacity: 0;
        transform: translateY(25px);
        filter: blur(8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
        filter: blur(0);
    }
}


/* Eyebrow */

.eyebrow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    padding: 7px 13px;
    margin-bottom: 15px;

    border: 1px solid rgba(103, 216, 245, 0.18);
    border-radius: 50px;

    background: rgba(103, 216, 245, 0.04);
    color: #a8dce9;

    font-size: 0.62rem;
    font-weight: 400;
    letter-spacing: 2px;
}

.status-dot {
    width: 6px;
    height: 6px;

    background: #73e6a5;
    border-radius: 50%;
    box-shadow: 0 0 10px #73e6a5;

    animation: statusPulse 2s infinite;
}

@keyframes statusPulse {
    0%, 100% {
        box-shadow: 0 0 4px #73e6a5;
    }

    50% {
        box-shadow: 0 0 15px #73e6a5;
    }
}


/* Main title */

.hero-heading h1 {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 4vw, 4.1rem);

    line-height: 1.25;
    font-weight: 400;
    letter-spacing: 13px;

    margin: 0 0 20px;

    color: #f0f0f4;
    text-shadow: 0 0 30px rgba(255, 255, 255, 0.07);
}

.hero-heading h1 span {
    display: inline;
    color: #d4d5e0;
    background: none;
    -webkit-text-fill-color: initial;
}


/* Subtitle */

.hero-kicker {
    color: #aeb2c7;
    font-size: 0.68rem;
    font-weight: 300;
    letter-spacing: 3px;
    margin-bottom: 15px;
}

.hero-kicker span {
    color: #b67de9;
    padding: 0 6px;
}

.hero-intro {
    width: 100%;
    max-width: 600px;

    color: #a5a9bb;
    font-size: 0.78rem;
    font-weight: 300;
    line-height: 1.9;

    margin: 0 auto 25px;
}


/* 07. PROFILE INFORMATION
========================================================= */

.hero-info {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));

    gap: 35px;

    width: 100%;
    max-width: 850px;

    margin: 5px auto 20px;
    text-align: left;
}

.info-item {
    min-height: auto;
    padding: 0;

    border: 0;
    border-radius: 0;
    background: transparent;
    backdrop-filter: none;

    transition: transform var(--transition-normal);
}

.info-item:hover {
    transform: translateY(-3px);
    border-color: transparent;
    background: transparent;
}

.info-label {
    display: block;

    color: #8d92aa;
    font-size: 0.62rem;
    letter-spacing: 2px;
    font-weight: 400;

    margin-bottom: 5px;
}

.info-item strong {
    display: block;

    color: #e2e3eb;
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.6;
}


/* 08. HERO BUTTONS
========================================================= */

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;

    gap: 15px;
    width: 100%;

    margin-top: 15px;
}

.hero-action {
    min-height: 43px;
    padding: 0 20px;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;

    border-radius: 3px;

    font-size: 0.65rem;
    font-weight: 400;
    letter-spacing: 1px;

    transition:
        transform var(--transition-normal),
        background var(--transition-normal),
        border-color var(--transition-normal);
}

.hero-action:hover {
    transform: translateY(-3px);
}

.hero-action-primary {
    color: #ffffff;
    background: rgba(156, 91, 210, 0.8);
    border: 1px solid rgba(202, 146, 244, 0.35);
}

.hero-action-primary:hover {
    background: #a65ed8;
}

.hero-action-secondary {
    color: #d7d8e5;
    border: 1px solid rgba(200, 204, 226, 0.25);
    background: rgba(255, 255, 255, 0.025);
}

.hero-action-secondary:hover {
    background: rgba(255, 255, 255, 0.08);
}


/* 09. UNIVERSE
========================================================= */

.universe {
    position: relative;

    flex: none;

    width: 100%;
    max-width: 1100px;
    height: 800px;

    margin: 10px auto 0;

    display: flex;
    align-items: center;
    justify-content: center;

    isolation: isolate;

    transform: translate3d(
        var(--pointer-x, 0px),
        var(--pointer-y, 0px),
        0
    );

    transition: transform 0.35s ease-out;
}


/* Universe caption */

.universe-caption {
    position: absolute;
    z-index: 10;

    display: flex;
    align-items: center;
    gap: 12px;

    color: #9ba0b6;
    font-size: 0.6rem;
    letter-spacing: 2px;
}

.universe-caption-top {
    top: 5px;
    left: 50%;
    transform: translateX(-50%);
    white-space: nowrap;
}

.caption-index {
    color: #b98be8;
    font-weight: 500;
}


/* 10. ORBITAL RINGS
========================================================= */

.orbit {
    position: absolute;
    left: 50%;
    top: 50%;

    border: 1px solid rgba(151, 160, 193, 0.12);
    border-radius: 50%;

    transform: translate(-50%, -50%);
    pointer-events: none;
}

.orbit-outer {
    width: 1050px;
    height: 1050px;

    border-style: solid;
    opacity: 0.7;

    animation: orbitRing 100s linear infinite;
}

.orbit-mid {
    width: 850px;
    height: 850px;

    border-color: rgba(155, 169, 205, 0.15);

    animation: orbitPulse 7s ease-in-out infinite alternate;
}

.orbit-inner {
    width: 660px;
    height: 660px;

    border-style: solid;

    animation: orbitRingReverse 80s linear infinite;
}

.orbit-core {
    width: 490px;
    height: 490px;

    border-color: rgba(173, 133, 228, 0.17);
    box-shadow: 0 0 30px rgba(139, 92, 246, 0.04);
}

@keyframes orbitRing {
    to {
        transform: translate(-50%, -50%) rotate(360deg);
    }
}

@keyframes orbitRingReverse {
    to {
        transform: translate(-50%, -50%) rotate(-360deg);
    }
}

@keyframes orbitPulse {
    from {
        opacity: 0.3;
    }

    to {
        opacity: 0.8;
    }
}


/* 11. MAIN PLANET
========================================================= */

.planet-main {
    position: absolute;

    left: 50%;
    top: 50%;

    width: 440px;
    height: 440px;

    border-radius: 50%;
    overflow: hidden;
    z-index: 4;

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

    background:
        radial-gradient(
            ellipse at 68% 24%,
            rgba(255, 181, 255, 0.9),
            transparent 28%
        ),
        radial-gradient(
            ellipse at 80% 55%,
            rgba(49, 217, 255, 0.95),
            transparent 35%
        ),
        radial-gradient(
            ellipse at 35% 38%,
            rgba(45, 100, 220, 0.85),
            transparent 40%
        ),
        radial-gradient(
            ellipse at 25% 75%,
            rgba(194, 31, 192, 0.85),
            transparent 40%
        ),
        radial-gradient(
            circle at 50% 50%,
            #37206f 0%,
            #171e60 55%,
            #090b27 100%
        );

    box-shadow:
        inset -35px -25px 65px rgba(0, 0, 0, 0.7),
        inset 15px 10px 45px rgba(255, 255, 255, 0.13),
        0 0 20px rgba(207, 67, 255, 0.45),
        0 0 65px rgba(170, 50, 245, 0.3),
        0 0 120px rgba(48, 133, 255, 0.15);

    animation:
        planetFloat 7s ease-in-out infinite,
        planetGlow 5s ease-in-out infinite alternate;

    will-change: transform, filter;
}

@keyframes planetFloat {
    0%, 100% {
        translate: 0 0;
    }

    50% {
        translate: 0 -9px;
    }
}

@keyframes planetGlow {
    from {
        filter: brightness(0.9);
    }

    to {
        filter: brightness(1.15);
    }
}


/* Planet atmosphere */

.planet-atmosphere {
    position: absolute;
    inset: -9px;

    border-radius: 50%;
    border: 2px solid rgba(204, 104, 255, 0.45);

    box-shadow:
        0 0 25px rgba(193, 75, 255, 0.35),
        inset 0 0 30px rgba(82, 182, 255, 0.2);

    animation: atmospherePulse 5s ease-in-out infinite alternate;
}

@keyframes atmospherePulse {
    from {
        opacity: 0.35;
        transform: scale(0.99);
    }

    to {
        opacity: 0.85;
        transform: scale(1.04);
    }
}


/* Planet surface */

.planet-land {
    position: absolute;
    inset: -10%;

    border-radius: 50%;

    background:
        radial-gradient(
            ellipse at 30% 40%,
            rgba(39, 194, 255, 0.55),
            transparent 23%
        ),
        radial-gradient(
            ellipse at 70% 30%,
            rgba(255, 168, 255, 0.45),
            transparent 28%
        ),
        radial-gradient(
            ellipse at 35% 70%,
            rgba(221, 37, 195, 0.35),
            transparent 30%
        ),
        repeating-linear-gradient(
            145deg,
            transparent 0 18px,
            rgba(255, 255, 255, 0.045) 19px 21px,
            transparent 22px 38px
        );

    mix-blend-mode: screen;
    animation: planetSurface 35s linear infinite;
}

@keyframes planetSurface {
    to {
        transform: rotate(360deg) scale(1.1);
    }
}


/* Planet rift */

.planet-rift {
    position: absolute;

    top: 44%;
    left: 8%;

    width: 90%;
    height: 12%;

    border-radius: 50%;

    background: linear-gradient(
        180deg,
        transparent,
        rgba(39, 217, 255, 0.7),
        rgba(175, 78, 255, 0.85),
        transparent
    );

    filter: blur(9px);
    transform: rotate(-18deg);

    animation: riftGlow 4s ease-in-out infinite alternate;
}

@keyframes riftGlow {
    from {
        opacity: 0.3;
        filter: blur(12px);
    }

    to {
        opacity: 0.9;
        filter: blur(5px);
    }
}


/* Planet shine */

.planet-shine {
    position: absolute;

    top: -30%;
    left: -70%;

    width: 60%;
    height: 160%;

    transform: rotate(25deg);

    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.22),
        transparent
    );

    animation: shineSweep 9s ease-in-out infinite;
}

@keyframes shineSweep {
    0%, 100% {
        left: -70%;
        opacity: 0;
    }

    40% {
        opacity: 0.7;
    }

    65% {
        left: 120%;
        opacity: 0;
    }
}


/* 12. ORBITING PLANETS
========================================================= */

.moon {
    --orbit-radius: 180px;
    --orbit-duration: 15s;
    --orbit-angle: 0deg;
    --moon-size: 22px;

    position: absolute;

    left: 50%;
    top: 50%;

    display: block;

    width: var(--moon-size);
    height: var(--moon-size);

    border-radius: 50%;
    z-index: 6;

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

    animation: planetRevolution var(--orbit-duration) linear infinite;

    will-change: transform;
}

.moon-one {
    --orbit-radius: 260px;
    --orbit-duration: 20s;
    --orbit-angle: 20deg;
    --moon-size: 35px;
}

.moon-two {
    --orbit-radius: 310px;
    --orbit-duration: 25s;
    --orbit-angle: 90deg;
    --moon-size: 29px;
}

.moon-three {
    --orbit-radius: 365px;
    --orbit-duration: 30s;
    --orbit-angle: 150deg;
    --moon-size: 20px;
}

.moon-four {
    --orbit-radius: 415px;
    --orbit-duration: 35s;
    --orbit-angle: 220deg;
    --moon-size: 27px;
}

.moon-five {
    --orbit-radius: 465px;
    --orbit-duration: 40s;
    --orbit-angle: 280deg;
    --moon-size: 18px;
}

.moon-six {
    --orbit-radius: 500px;
    --orbit-duration: 45s;
    --orbit-angle: 330deg;
    --moon-size: 25px;
}

@keyframes planetRevolution {
    from {
        transform:
            translate(-50%, -50%)
            rotate(var(--orbit-angle))
            translateX(var(--orbit-radius));
    }

    to {
        transform:
            translate(-50%, -50%)
            rotate(calc(var(--orbit-angle) + 360deg))
            translateX(var(--orbit-radius));
    }
}


/* Planet bodies */

.moon span {
    position: absolute;
    inset: 0;

    display: block;

    border-radius: 50%;

    background: radial-gradient(
        circle at 30% 25%,
        #fff,
        #a8dfff 25%,
        #6878ed 65%,
        #21164d 100%
    );

    box-shadow:
        0 0 12px rgba(130, 170, 255, 0.7),
        0 0 25px rgba(130, 100, 255, 0.35);

    animation: moonSurfaceGlow 4s ease-in-out infinite alternate;

    transition:
        transform 0.3s ease,
        filter 0.3s ease;
}

.moon-one span {
    background: radial-gradient(
        circle at 30% 25%,
        #fff4b0,
        #ffb52c 35%,
        #b66b13 80%
    );
}

.moon-two span {
    background: radial-gradient(
        circle at 30% 25%,
        #e7d6ff,
        #923bf4 45%,
        #42168e 90%
    );
}

.moon-three span {
    background: radial-gradient(
        circle at 30% 25%,
        #9affc6,
        #159c63 45%,
        #073c34 90%
    );
}

.moon-four span {
    background: radial-gradient(
        circle at 30% 25%,
        #ffd4d4,
        #ed5353 45%,
        #80252c 90%
    );
}

.moon-five span {
    background: radial-gradient(
        circle at 30% 25%,
        #fff1b4,
        #ff9d35 45%,
        #b45b1f 90%
    );
}

.moon-six span {
    background: radial-gradient(
        circle at 30% 25%,
        #d2f2ff,
        #369fe9 45%,
        #163b91 90%
    );
}

@keyframes moonSurfaceGlow {
    from {
        filter: brightness(0.8);
    }

    to {
        filter: brightness(1.3);
    }
}

.moon:hover {
    z-index: 20;
}

.moon:hover span {
    transform: scale(1.5);
    filter: brightness(1.4);
    box-shadow: 0 0 30px #a78bfa;
}


/* 13. UNIVERSE LABELS
========================================================= */

.planet-label {
    position: absolute;
    z-index: 8;

    display: flex;
    flex-direction: column;
    gap: 4px;

    padding: 8px 12px;

    border: 0;
    border-left: 1px solid rgba(199, 204, 224, 0.35);
    background: rgba(8, 11, 28, 0.2);

    backdrop-filter: blur(3px);

    transition:
        transform var(--transition-normal),
        color var(--transition-normal);

    animation: labelFloat 6s ease-in-out infinite;
}

.planet-label span {
    color: #a2a8c0;
    font-size: 0.52rem;
    letter-spacing: 1.5px;
}

.planet-label strong {
    color: #e2e3ec;
    font-size: 0.75rem;
    font-weight: 400;
    letter-spacing: 2px;
}

.planet-label:hover {
    transform: translateY(-5px);
    border-color: #c084fc;
}

.label-left {
    left: 0;
    top: 48%;
}

.label-right {
    right: 0;
    top: 48%;
    animation-delay: -2s;
}

.label-bottom {
    bottom: 45px;
    left: 50%;
    transform: translateX(-50%);
    animation-delay: -3s;
}

.label-bottom:hover {
    transform: translate(-50%, -5px);
}

@keyframes labelFloat {
    0%, 100% {
        translate: 0 0;
    }

    50% {
        translate: 0 -6px;
    }
}

.universe-coordinate {
    position: absolute;

    bottom: 5px;
    right: 5px;

    color: rgba(203, 213, 225, 0.45);
    font-size: 0.5rem;
    letter-spacing: 2px;
}

.universe-coordinate span {
    color: #b98be8;
    padding: 0 5px;
}


/* 14. SCROLL INDICATOR
========================================================= */

.scroll-indicator {
    position: absolute;

    bottom: 25px;
    left: 50%;

    transform: translateX(-50%);

    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;

    color: #9ca3b8;
    font-size: 0.55rem;
    letter-spacing: 2px;

    z-index: 10;
}

.scroll-indicator i {
    position: relative;

    width: 16px;
    height: 27px;

    border: 1px solid rgba(190, 195, 218, 0.45);
    border-radius: 20px;
}

.scroll-indicator i::before {
    content: "";

    position: absolute;

    top: 5px;
    left: 50%;

    width: 2px;
    height: 6px;

    background: #b98be8;
    border-radius: 5px;

    transform: translateX(-50%);
    animation: scrollWheel 1.5s infinite;
}

@keyframes scrollWheel {
    0% {
        opacity: 0;
        transform: translate(-50%, 0);
    }

    50% {
        opacity: 1;
    }

    100% {
        opacity: 0;
        transform: translate(-50%, 10px);
    }
}


/* 15. GENERAL SECTIONS
========================================================= */

.section {
    position: relative;

    width: 100%;
    max-width: 1450px;

    margin: 0 auto;
    padding: var(--section-spacing) 8%;
}

.section-heading {
    text-align: center;
    margin-bottom: 60px;
}

.section-label {
    display: inline-block;

    margin-bottom: 17px;

    color: #b68be6;
    font-size: 0.62rem;
    font-weight: 400;
    letter-spacing: 3px;
}

.section-heading h2,
.contact-container h2 {
    font-family: var(--font-display);
    font-size: clamp(2rem, 4vw, 3rem);
    line-height: 1.4;
    margin-bottom: 15px;
    font-weight: 400;
    letter-spacing: 1px;
}

.section-heading p {
    color: var(--color-muted);
    font-size: 0.82rem;
    font-weight: 300;
}

.gradient-text {
    background: linear-gradient(
        110deg,
        #d78cf2,
        #8b9cf5,
        #72d8e8
    );

    background-clip: text;
    -webkit-background-clip: text;
    color: transparent;
}


/* 16. ABOUT SECTION
========================================================= */

.about {
    padding-top: 110px;
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 65px;
}

.about-text {
    max-width: 550px;
}

.about-greeting {
    display: inline-block;

    margin-bottom: 15px;

    color: #bd8eea;
    font-size: 0.65rem;
    letter-spacing: 2px;
}

.about-text h3 {
    font-size: 1.9rem;
    font-weight: 400;
    margin-bottom: 22px;
}

.about-text p {
    color: var(--color-muted);
    font-size: 0.83rem;
    line-height: 2;
    font-weight: 300;
    margin-bottom: 17px;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 12px;

    margin-top: 15px;

    color: #c59bea;
    font-size: 0.8rem;
    font-weight: 400;

    transition: gap var(--transition-normal);
}

.text-link:hover {
    gap: 20px;
}


/* 17. ABOUT INFORMATION CARDS
========================================================= */

.about-details {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 17px;
}

.detail-card {
    min-height: 175px;
    padding: 24px 20px;

    border: 1px solid var(--color-border);
    border-radius: 7px;

    background: rgba(19, 24, 46, 0.45);
    backdrop-filter: blur(10px);

    transition:
        transform var(--transition-normal),
        border-color var(--transition-normal),
        background var(--transition-normal);
}

.detail-card:hover {
    transform: translateY(-6px);
    border-color: rgba(177, 128, 230, 0.4);
    background: rgba(29, 31, 60, 0.65);
}

.detail-icon {
    width: 42px;
    height: 42px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin-bottom: 17px;

    border-radius: 8px;
    background: rgba(169, 117, 222, 0.1);

    color: #c28eea;
    font-size: 1.1rem;
}

.detail-card h4 {
    margin-bottom: 7px;
    font-size: 0.85rem;
    font-weight: 400;
}

.detail-card p {
    color: var(--color-muted);
    font-size: 0.72rem;
}


/* 18. SKILLS SECTION
========================================================= */

.skills {
    padding-top: 110px;
}

.skills-container {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.skill-card {
    position: relative;
    overflow: hidden;

    padding: 28px 22px;
    min-height: 285px;

    border: 1px solid var(--color-border);
    border-radius: 8px;

    background: rgba(19, 24, 46, 0.5);
    backdrop-filter: blur(12px);

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

.skill-card::before {
    content: "";

    position: absolute;

    top: 0;
    left: -100%;

    width: 100%;
    height: 1px;

    background: var(--gradient-main);
    transition: left 0.6s ease;
}

.skill-card:hover::before {
    left: 0;
}

.skill-card:hover {
    transform: translateY(-7px);
    border-color: rgba(177, 128, 230, 0.4);
    box-shadow: var(--shadow-purple);
}

.skill-icon {
    width: 50px;
    height: 50px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin-bottom: 23px;

    border-radius: 10px;
    background: rgba(169, 117, 222, 0.1);

    color: #bca0f1;
    font-size: 1.45rem;

    transition: transform var(--transition-normal);
}

.skill-card:hover .skill-icon {
    transform: scale(1.1);
}

.skill-card h3 {
    margin-bottom: 12px;
    font-size: 0.93rem;
    font-weight: 400;
}

.skill-card p {
    min-height: 90px;

    color: var(--color-muted);
    font-size: 0.74rem;
    line-height: 1.9;
    font-weight: 300;
}

.skill-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 15px;
}

.skill-tags span,
.project-tech span {
    padding: 5px 9px;

    border: 1px solid rgba(167, 139, 250, 0.15);
    border-radius: 3px;

    background: rgba(167, 139, 250, 0.05);
    color: #c6c9e0;

    font-size: 0.6rem;
    font-weight: 300;
}


/* 19. PROJECTS SECTION
========================================================= */

.projects {
    padding-top: 110px;
}

.projects-container {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 25px;
}

.project-card {
    overflow: hidden;

    border: 1px solid var(--color-border);
    border-radius: 8px;

    background: rgba(19, 24, 46, 0.55);
    backdrop-filter: blur(10px);

    transition:
        transform 0.4s ease,
        border-color 0.4s ease,
        box-shadow 0.4s ease;

    transform-style: preserve-3d;
}

.project-card:hover {
    transform: translateY(-7px);
    border-color: rgba(170, 128, 220, 0.4);
    box-shadow: 0 15px 45px rgba(100, 70, 200, 0.13);
}

.project-image {
    position: relative;

    height: 200px;

    display: flex;
    align-items: center;
    justify-content: center;

    overflow: hidden;
    isolation: isolate;
}

.project-image::before {
    content: "";

    position: absolute;
    inset: 0;
    z-index: -1;

    opacity: 0.85;
    transition: transform 0.7s ease;
}

.project-card:hover .project-image::before {
    transform: scale(1.12);
}

.project-crypto::before {
    background:
        radial-gradient(circle at 50% 50%, rgba(251, 191, 36, 0.25), transparent 45%),
        linear-gradient(135deg, #241a42, #10152f);
}

.project-referee::before {
    background:
        radial-gradient(circle at 50% 50%, rgba(103, 216, 245, 0.2), transparent 50%),
        linear-gradient(135deg, #102c43, #11162f);
}

.project-clash::before {
    background:
        radial-gradient(circle at 50% 50%, rgba(249, 115, 22, 0.25), transparent 50%),
        linear-gradient(135deg, #41202a, #17152c);
}

.project-movie::before {
    background:
        radial-gradient(circle at 50% 50%, rgba(192, 132, 252, 0.3), transparent 50%),
        linear-gradient(135deg, #311b55, #10152f);
}

.project-network::before {
    background:
        radial-gradient(circle at 50% 50%, rgba(34, 211, 238, 0.25), transparent 50%),
        linear-gradient(135deg, #10334b, #11152f);
}

.project-symbol {
    color: rgba(255, 255, 255, 0.9);
    font-size: 3.8rem;
    text-shadow: 0 0 30px rgba(167, 139, 250, 0.45);
    transition: transform 0.5s ease;
}

.project-card:hover .project-symbol {
    transform: scale(1.15);
}

.project-number {
    position: absolute;
    top: 15px;
    left: 17px;

    color: rgba(255, 255, 255, 0.65);
    font-size: 0.65rem;
}

.project-overlay-text {
    position: absolute;
    bottom: 15px;
    right: 17px;

    color: rgba(255, 255, 255, 0.6);
    font-size: 0.52rem;
    letter-spacing: 1.5px;
}

.project-content {
    padding: 23px 22px;
}

.project-category {
    color: #b98be8;
    font-size: 0.59rem;
    font-weight: 400;
    letter-spacing: 1.5px;
}

.project-content h3 {
    margin: 12px 0;
    font-size: 0.98rem;
    font-weight: 400;
    line-height: 1.5;
}

.project-content p {
    min-height: 100px;

    color: var(--color-muted);
    font-size: 0.74rem;
    line-height: 1.9;
}

.project-tech {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 18px;
}


/* 20. CONTACT SECTION
========================================================= */

.contact {
    padding-top: 110px;
    padding-bottom: 120px;
}

.contact-container {
    position: relative;
    overflow: hidden;

    max-width: 900px;
    margin: auto;

    padding: 65px 40px;

    text-align: center;

    border: 1px solid rgba(167, 139, 250, 0.15);
    border-radius: 10px;

    background:
        radial-gradient(
            circle at 50% 0%,
            rgba(139, 92, 246, 0.13),
            transparent 60%
        ),
        rgba(14, 18, 42, 0.55);

    backdrop-filter: blur(12px);
}

.contact-container::before,
.contact-container::after {
    content: "";

    position: absolute;

    width: 180px;
    height: 180px;

    border-radius: 50%;
    filter: blur(80px);
    pointer-events: none;
}

.contact-container::before {
    top: -100px;
    left: -70px;
    background: #7c3aed;
    opacity: 0.18;
}

.contact-container::after {
    bottom: -100px;
    right: -70px;
    background: #0891b2;
    opacity: 0.18;
}

.contact-icon {
    width: 65px;
    height: 65px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin: 10px auto 25px;

    border-radius: 12px;
    background: rgba(167, 139, 250, 0.1);

    color: #c28eea;
    font-size: 1.7rem;

    animation: contactFloat 4s ease-in-out infinite;
}

@keyframes contactFloat {
    0%, 100% {
        transform: translateY(0);
    }

    50% {
        transform: translateY(-8px);
    }
}

.contact-container h2 {
    position: relative;
    z-index: 1;
    font-size: clamp(1.8rem, 4vw, 2.7rem);
}

.contact-container > p {
    position: relative;
    z-index: 1;

    max-width: 600px;
    margin: 0 auto 30px;

    color: var(--color-muted);
    font-size: 0.82rem;
    line-height: 2;
}


/* Contact button */

.btn {
    position: relative;
    z-index: 1;

    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;

    min-height: 48px;
    padding: 0 25px;

    border-radius: 4px;

    font-size: 0.74rem;
    font-weight: 400;

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

.btn:hover {
    transform: translateY(-4px);
}

.btn-primary {
    color: white;
    background: rgba(156, 91, 210, 0.85);
    border: 1px solid rgba(202, 146, 244, 0.3);
}

.btn-primary:hover {
    box-shadow: 0 8px 30px rgba(167, 139, 250, 0.2);
}


/* Contact details */

.contact-info {
    position: relative;
    z-index: 1;

    display: flex;
    flex-wrap: wrap;
    justify-content: center;

    gap: 20px 30px;
    margin-top: 35px;
}

.contact-info a {
    display: inline-flex;
    align-items: center;
    gap: 10px;

    color: var(--color-muted);
    font-size: 0.72rem;

    transition: color var(--transition-fast);
}

.contact-info a i {
    color: #bd8eea;
}

.contact-info a:hover {
    color: white;
}

.social-links {
    position: relative;
    z-index: 1;

    display: flex;
    justify-content: center;
    align-items: center;
    gap: 15px;

    margin-top: 30px;
}

.social-links a {
    width: 40px;
    height: 40px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid var(--color-border);
    border-radius: 50%;

    color: var(--color-muted);

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

.social-links a:hover {
    color: #080b19;
    background: #c28eea;
    transform: translateY(-4px);
}


/* 21. FOOTER
========================================================= */

.footer {
    position: relative;

    padding: 40px 7% 25px;

    text-align: center;

    border-top: 1px solid rgba(255, 255, 255, 0.07);
    background: rgba(5, 8, 21, 0.55);
}

.footer-logo {
    display: inline-block;
    margin-bottom: 15px;
}

.footer-description {
    color: var(--color-muted);
    font-size: 0.72rem;
    margin-bottom: 25px;
}

.copyright {
    padding-top: 20px;

    border-top: 1px solid rgba(167, 139, 250, 0.08);

    color: rgba(161, 169, 197, 0.65);
    font-size: 0.65rem;
}


/* 22. BACK TO TOP
========================================================= */

.back-to-top {
    position: fixed;

    right: 25px;
    bottom: 25px;
    z-index: 900;

    width: 43px;
    height: 43px;

    display: flex;
    align-items: center;
    justify-content: center;

    border: 1px solid rgba(167, 139, 250, 0.25);
    border-radius: 6px;

    background: rgba(20, 25, 55, 0.85);
    color: #c28eea;

    opacity: 0;
    visibility: hidden;

    transform: translateY(15px);
    transition: all var(--transition-normal);

    backdrop-filter: blur(10px);
}

.back-to-top.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.back-to-top:hover {
    color: #080b19;
    background: #c28eea;
    transform: translateY(-4px);
}


/* 23. SCROLL REVEAL
========================================================= */

.reveal {
    opacity: 0;
    transform: translateY(30px);

    transition:
        opacity 0.8s ease,
        transform 0.8s cubic-bezier(0.2, 0.8, 0.2, 1);
}

.reveal.active {
    opacity: 1;
    transform: translateY(0);
}


/* 24. PAGE LOADING
========================================================= */

body:not(.page-loaded) main,
body:not(.page-loaded) .footer {
    opacity: 0;
}

body.page-loaded main,
body.page-loaded .footer {
    opacity: 1;
    transition: opacity 0.7s ease;
}


/* 25. TABLET RESPONSIVE
========================================================= */

@media (max-width: 1150px) {

    .hero {
        padding-left: 4%;
        padding-right: 4%;
    }

    .hero-info {
        max-width: 780px;
        gap: 25px;
    }

    .universe {
        max-width: 1000px;
        height: 750px;
    }

    .orbit-outer {
        width: 950px;
        height: 950px;
    }

    .orbit-mid {
        width: 780px;
        height: 780px;
    }

    .orbit-inner {
        width: 620px;
        height: 620px;
    }

    .orbit-core {
        width: 470px;
        height: 470px;
    }

    .planet-main {
        width: 400px;
        height: 400px;
    }

    .moon-one {
        --orbit-radius: 235px;
    }

    .moon-two {
        --orbit-radius: 285px;
    }

    .moon-three {
        --orbit-radius: 335px;
    }

    .moon-four {
        --orbit-radius: 385px;
    }

    .moon-five {
        --orbit-radius: 430px;
    }

    .moon-six {
        --orbit-radius: 455px;
    }

    .skills-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .projects-container {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}


/* 26. SMALL TABLETS
========================================================= */

@media (max-width: 900px) {

    :root {
        --section-spacing: 95px;
    }

    .header {
        padding: 18px 5%;
    }

    .navbar {
        justify-content: space-between;
    }

    .menu-toggle {
        display: flex;
        order: 3;
    }

    .brand-mark {
        margin-right: auto;
        font-size: 0.9rem;
    }

    .nav-links {
        position: absolute;

        left: 5%;
        right: 5%;

        display: flex;
        flex-direction: column;
        align-items: stretch;

        gap: 0;

        padding: 0 20px;

        border: 1px solid var(--color-border);
        border-radius: 8px;

        background: rgba(8, 11, 25, 0.97);
        backdrop-filter: blur(18px);

        opacity: 0;
        visibility: hidden;
        pointer-events: none;

        transform: translateY(-10px);

        transition:
            opacity 0.3s ease,
            visibility 0.3s ease,
            transform 0.3s ease;
    }

    .nav-links-left {
        top: 75px;
        padding-top: 10px;
    }

    .nav-links-right {
        top: 235px;
        padding-bottom: 10px;
    }

    .nav-links.active {
        opacity: 1;
        visibility: visible;
        pointer-events: auto;
        transform: translateY(0);
    }

    .nav-links li {
        width: 100%;
    }

    .nav-links li a {
        display: block;
        padding: 12px 0;
        font-size: 0.8rem;
    }

    .nav-links li a::after {
        bottom: 5px;
    }

    .hero {
        min-height: auto;
        padding: 135px 5% 100px;
    }

    .hero-heading {
        max-width: 750px;
    }

    .hero-heading h1 {
        font-size: clamp(2.4rem, 6vw, 3.5rem);
        letter-spacing: 9px;
    }

    .hero-info {
        max-width: 720px;
        gap: 20px;
    }

    .universe {
        width: 100%;
        max-width: 780px;
        height: 650px;
        margin-top: 15px;
    }

    .planet-main {
        width: 340px;
        height: 340px;
    }

    .orbit-outer {
        width: 760px;
        height: 760px;
    }

    .orbit-mid {
        width: 630px;
        height: 630px;
    }

    .orbit-inner {
        width: 500px;
        height: 500px;
    }

    .orbit-core {
        width: 390px;
        height: 390px;
    }

    .moon-one {
        --orbit-radius: 205px;
    }

    .moon-two {
        --orbit-radius: 250px;
    }

    .moon-three {
        --orbit-radius: 285px;
    }

    .moon-four {
        --orbit-radius: 325px;
    }

    .moon-five {
        --orbit-radius: 355px;
    }

    .moon-six {
        --orbit-radius: 375px;
    }

    .about-content {
        grid-template-columns: 1fr;
        gap: 45px;
    }

    .about-text,
    .about-details {
        max-width: 750px;
    }
}


/* 27. MOBILE
========================================================= */

@media (max-width: 600px) {

    :root {
        --section-spacing: 75px;
    }

    .header,
    .header.scrolled {
        padding: 14px 5%;
    }

    .brand-mark {
        font-size: 0.8rem;
        letter-spacing: 3px;
    }

    .hero {
        padding: 115px 5% 90px;
    }

    .eyebrow {
        font-size: 0.53rem;
        letter-spacing: 1px;
        padding: 7px 10px;
    }

    .hero-heading h1 {
        font-size: clamp(2rem, 9vw, 3rem);
        letter-spacing: 5px;
        margin-bottom: 14px;
    }

    .hero-kicker {
        font-size: 0.55rem;
        letter-spacing: 1.3px;
        line-height: 2;
    }

    .hero-intro {
        font-size: 0.75rem;
        max-width: 400px;
    }

    .hero-info {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 20px 15px;
        max-width: 420px;
    }

    .info-label {
        font-size: 0.53rem;
        letter-spacing: 1.3px;
    }

    .info-item strong {
        font-size: 0.7rem;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
        max-width: 350px;
        margin: 20px auto 0;
    }

    .hero-action {
        width: 100%;
    }


    /* Mobile universe */

    .universe {
        width: 100%;
        max-width: 460px;
        height: 430px;
        margin: 10px auto 0;
        transform: none;
    }

    .universe-caption {
        font-size: 0.43rem;
        letter-spacing: 1px;
    }

    .planet-main {
        width: 190px;
        height: 190px;
    }

    .orbit-outer {
        width: 450px;
        height: 450px;
    }

    .orbit-mid {
        width: 350px;
        height: 350px;
    }

    .orbit-inner {
        width: 270px;
        height: 270px;
    }

    .orbit-core {
        width: 210px;
        height: 210px;
    }

    .moon-one {
        --orbit-radius: 110px;
    }

    .moon-two {
        --orbit-radius: 140px;
    }

    .moon-three {
        --orbit-radius: 165px;
    }

    .moon-four {
        --orbit-radius: 185px;
    }

    .moon-five {
        --orbit-radius: 205px;
    }

    .moon-six {
        --orbit-radius: 220px;
    }

    .moon-one {
        --moon-size: 23px;
    }

    .moon-two {
        --moon-size: 20px;
    }

    .moon-three {
        --moon-size: 13px;
    }

    .moon-four {
        --moon-size: 17px;
    }

    .moon-five {
        --moon-size: 14px;
    }

    .moon-six {
        --moon-size: 19px;
    }

    .label-left {
        left: 0;
        top: 45%;
    }

    .label-right {
        right: 0;
        top: 45%;
    }

    .label-bottom {
        bottom: 10px;
    }

    .planet-label {
        padding: 6px 8px;
    }

    .planet-label span {
        font-size: 0.37rem;
    }

    .planet-label strong {
        font-size: 0.48rem;
        letter-spacing: 1px;
    }

    .universe-coordinate {
        bottom: -5px;
        right: 0;
        font-size: 0.38rem;
    }

    .scroll-indicator {
        font-size: 0.43rem;
    }


    /* Sections */

    .section {
        padding-left: 6%;
        padding-right: 6%;
    }

    .section-heading {
        margin-bottom: 38px;
    }

    .section-heading h2 {
        font-size: 1.8rem;
    }

    .section-heading p {
        font-size: 0.75rem;
    }

    .about-text h3 {
        font-size: 1.6rem;
    }

    .about-text p {
        font-size: 0.77rem;
    }

    .about-details {
        gap: 10px;
    }

    .detail-card {
        min-height: 150px;
        padding: 17px 12px;
    }

    .detail-card h4 {
        font-size: 0.75rem;
    }

    .detail-card p {
        font-size: 0.63rem;
    }

    .detail-icon {
        width: 38px;
        height: 38px;
        font-size: 0.95rem;
    }


    /* Skills */

    .skills-container {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .skill-card {
        min-height: auto;
        padding: 24px 19px;
    }

    .skill-card p {
        min-height: auto;
    }


    /* Projects */

    .projects-container {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .project-image {
        height: 175px;
    }

    .project-content p {
        min-height: auto;
    }


    /* Contact */

    .contact-container {
        padding: 45px 18px;
        border-radius: 8px;
    }

    .contact-container h2 {
        font-size: 1.65rem;
    }

    .contact-container > p {
        font-size: 0.72rem;
    }

    .contact-info {
        flex-direction: column;
        align-items: center;
        gap: 14px;
    }

    .contact-info a {
        font-size: 0.66rem;
    }


    /* Footer */

    .footer {
        padding: 32px 6% 22px;
    }

    .footer-description {
        font-size: 0.65rem;
    }

    .copyright {
        font-size: 0.58rem;
    }

    .back-to-top {
        right: 14px;
        bottom: 14px;
        width: 38px;
        height: 38px;
    }
}


/* 28. VERY SMALL SCREENS
========================================================= */

@media (max-width: 380px) {

    .hero-heading h1 {
        font-size: 1.8rem;
        letter-spacing: 3px;
    }

    .hero-info {
        grid-template-columns: 1fr 1fr;
        gap: 15px 10px;
    }

    .info-item strong {
        font-size: 0.64rem;
    }

    .universe {
        height: 360px;
    }

    .planet-main {
        width: 155px;
        height: 155px;
    }

    .orbit-outer {
        width: 370px;
        height: 370px;
    }

    .orbit-mid {
        width: 300px;
        height: 300px;
    }

    .orbit-inner {
        width: 235px;
        height: 235px;
    }

    .orbit-core {
        width: 175px;
        height: 175px;
    }

    .moon-one {
        --orbit-radius: 90px;
    }

    .moon-two {
        --orbit-radius: 115px;
    }

    .moon-three {
        --orbit-radius: 135px;
    }

    .moon-four {
        --orbit-radius: 155px;
    }

    .moon-five {
        --orbit-radius: 170px;
    }

    .moon-six {
        --orbit-radius: 185px;
    }

    .planet-label {
        padding: 5px 6px;
    }

    .planet-label strong {
        font-size: 0.42rem;
    }

    .planet-label span {
        font-size: 0.34rem;
    }
}


/* 29. REDUCED MOTION
========================================================= */

@media (prefers-reduced-motion: reduce) {

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .reveal {
        opacity: 1;
        transform: none;
    }

    .planet-main {
        translate: none;
    }
}

/* =========================================================
   30. ADVANCED MOUSE & PLANET INTERACTIONS
========================================================= */

/* Mouse-following cosmic glow */

.universe {
    --mouse-x: 50%;
    --mouse-y: 50%;
}

.universe::before {
    content: "";

    position: absolute;
    inset: 0;

    z-index: 1;
    pointer-events: none;

    background:
        radial-gradient(
            circle 180px at var(--mouse-x) var(--mouse-y),
            rgba(103, 232, 249, 0.13),
            rgba(167, 139, 250, 0.07) 45%,
            transparent 75%
        );

    opacity: 0;
    transition: opacity 0.4s ease;
}

.universe.mouse-active::before {
    opacity: 1;
}


/* Main planet interactive glow */

.planet-main {
    --planet-rotate-x: 0deg;
    --planet-rotate-y: 0deg;

    transform:
        translate(-50%, -50%)
        perspective(700px)
        rotateX(var(--planet-rotate-x))
        rotateY(var(--planet-rotate-y));

    transition:
        box-shadow 0.4s ease,
        filter 0.4s ease;
}


/* Planet proximity effect */

.planet-main.planet-near {
    filter: brightness(1.3) saturate(1.35);

    box-shadow:
        inset -18px -15px 35px rgba(0, 0, 0, 0.5),
        inset 8px 8px 20px rgba(255, 255, 255, 0.25),
        0 0 45px rgba(139, 92, 246, 0.8),
        0 0 100px rgba(103, 232, 249, 0.55),
        0 0 160px rgba(192, 132, 252, 0.35);
}


/* Stronger atmosphere when mouse approaches */

.planet-main.planet-near .planet-atmosphere {
    border-color: rgba(103, 232, 249, 0.85);

    box-shadow:
        0 0 35px rgba(103, 232, 249, 0.7),
        0 0 70px rgba(192, 132, 252, 0.5),
        inset 0 0 35px rgba(103, 232, 249, 0.5);
}


/* Planet surface reaction */

.planet-main.planet-near .planet-land {
    filter: brightness(1.5) saturate(1.4);
}


/* Planet energy rift */

.planet-main.planet-near .planet-rift {
    filter: blur(1px);
    opacity: 1;
}


/* Planet shine enhancement */

.planet-main.planet-near .planet-shine {
    animation-duration: 2.5s;
}


/* Orbiting moons interaction */

.moon span {
    transition:
        transform 0.35s ease,
        filter 0.35s ease,
        box-shadow 0.35s ease;
}

.universe.mouse-active .moon span {
    filter: brightness(1.2);
}


/* Cursor interaction with reduced motion */

@media (prefers-reduced-motion: reduce) {
    .universe::before {
        display: none;
    }

    .planet-main {
        transform: translate(-50%, -50%);
    }
}