@import url('https://fonts.googleapis.com/css2?family=Pixelify+Sans:wght@400;500;600;700&display=swap');

:root {
    --bg-color: #080808;
    /* Deep black */
    --text-color: #ffffff;
    /* Pure white */
    --accent-color: #ffffff;
    --font-main: 'Pixelify Sans', sans-serif;
    --spacing-unit: 1rem;
}

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

html {
    scroll-behavior: smooth;
}

#particles-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

#particles-bg canvas {
    display: block;
    width: 100% !important;
    height: 100% !important;
}

main {
    position: relative;
    z-index: 1;
    /* Ensure content sits above particles */
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: var(--font-main);
    line-height: 1.2;
    -webkit-font-smoothing: none;
    /* Enhance pixelated look */
    overflow-x: hidden;
    width: 100vw;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    transition: background-color 0.3s ease, color 0.3s ease;
}

a {
    color: inherit;
    text-decoration: none;
    cursor: pointer;
    position: relative;
}

/* --- Typography --- */
h1 {
    font-size: clamp(3rem, 8vw, 7rem);
    font-weight: 700;
    letter-spacing: -0.03em;
    text-transform: uppercase;
    line-height: 0.9;
}

h2 {
    font-size: clamp(1.5rem, 4vw, 3rem);
    font-weight: 600;
    margin-bottom: 1.5rem;
}

p {
    font-size: clamp(1rem, 1.5vw, 1.2rem);
    font-weight: 400;
    max-width: 50ch;
    opacity: 0.8;
}

/* --- Animations --- */
.reveal {
    opacity: 0;
    transform: translateY(30px);
    transition: all 1s cubic-bezier(0.16, 1, 0.3, 1);
}

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

/* Link Hover Effect (Underline Slide) */
a.hover-effect {
    display: inline-block;
}

a.hover-effect::after {
    content: '';
    position: absolute;
    width: 100%;
    transform: scaleX(0);
    height: 2px;
    bottom: 0;
    left: 0;
    background-color: var(--accent-color);
    transform-origin: bottom right;
    transition: transform 0.4s cubic-bezier(0.25, 1, 0.5, 1);
}

a.hover-effect:hover::after {
    transform: scaleX(1);
    transform-origin: bottom left;
}

/* --- Layout Utilities --- */
.container {
    width: 100%;
    max-width: 1600px;
    margin: 0 auto;
    padding: 2rem 4vw;
    flex: 1;
    display: flex;
    flex-direction: column;
}

.flex-center {
    display: flex;
    justify-content: center;
    align-items: center;
}

.flex-col {
    display: flex;
    flex-direction: column;
}

.spacer {
    height: 15vh;
}

/* --- Landing Page (Henry Northington Replica) --- */
.hero {
    min-height: 90vh;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding-top: 6rem;
    padding-bottom: 2rem;
    position: relative;
    /* For absolute footer */
}

.marquee {
    position: fixed;
    top: 1.5rem;
    left: 0;
    width: 100%;
    white-space: nowrap;
    overflow: hidden;
    font-size: 0.9rem;
    text-transform: uppercase;
    font-weight: 500;
    z-index: 100;
    mix-blend-mode: difference;
    /* Cool effect over content */
    pointer-events: none;
}

.marquee-content {
    display: inline-block;
    animation: scroll 25s linear infinite;
    padding-left: 100%;
}

@keyframes scroll {
    0% {
        transform: translateX(0);
    }

    100% {
        transform: translateX(-100%);
    }
}

.hero-main {
    margin-top: auto;
    margin-bottom: auto;
    position: relative;
    /* For spotlight positioning */
    overflow: hidden;
    /* Contain spotlight */
}

.spotlight {
    pointer-events: none;
    position: fixed;
    /* Fixed to viewport */
    top: 0;
    left: 0;
    width: 600px;
    /* Much larger */
    height: 600px;
    border-radius: 50%;
    background: radial-gradient(circle at center, rgba(255, 255, 255, 0.6), transparent 50%);
    /* Pure white center */
    filter: blur(60px);
    /* Larger blur for glow */
    opacity: 0;
    transition: opacity 0.1s ease;
    /* Faster response */
    z-index: 9999;
    /* Ensure it's on top of everything */
    transform: translate(-50%, -50%);
    mix-blend-mode: screen;
    /* Best for light effects */
}

.hero-title-line {
    display: block;
    overflow: hidden;
    /* For potential reveal animation */
}

.hero-title-line.indent {
    margin-left: 12vw;
}

.hero-subtext {
    margin-top: 3rem;
    margin-left: 5vw;
    font-size: 1.1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.cta-container {
    margin-top: 5rem;
    margin-left: 5vw;
}

.hero-spline-container {
    position: absolute;
    top: 50%;
    right: 5%;
    transform: translateY(-50%);
    width: 45%;
    height: 80vh;
    z-index: 10000;
    /* Higher than spotlight (9999) */
    pointer-events: auto;
    /* Allow interaction with 3D scene */
}

@media (max-width: 991px) {
    .hero-spline-container {
        position: relative;
        width: 100%;
        height: 500px;
        top: auto;
        right: auto;
        transform: none;
        margin-top: 2rem;
    }
}

.btn-start {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--accent-color);
    text-decoration: none;
    position: relative;
}

.btn-start::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 4px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color);
    transform: scaleX(1);
    transform-origin: right;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-start:hover::after {
    transform: scaleX(0);
    transform-origin: left;
}

/* --- Application Page --- */
.form-container {
    max-width: 700px;
    margin: 6rem auto;
    width: 100%;
}

.form-group {
    margin-bottom: 3.5rem;
    position: relative;
}

label {
    display: block;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #888;
}

input[type="text"],
input[type="number"],
input[type="file"] {
    width: 100%;
    padding: 1rem 0;
    background: transparent;
    border: none;
    border-bottom: 1px solid #333;
    font-family: var(--font-main);
    font-size: 1.8rem;
    color: var(--text-color);
    outline: none;
    border-radius: 0;
    transition: border-color 0.3s ease;
}

input::placeholder {
    color: #444;
    opacity: 1;
}

input:focus {
    border-bottom: 2px solid var(--accent-color);
}

/* Remove arrows/spinners from number input */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    -webkit-appearance: none;
    margin: 0;
}

input[type=number] {
    -moz-appearance: textfield;
}

/* Custom File Input */
.hidden-file-input {
    display: none;
}

.custom-file-label {
    display: inline-block;
    cursor: pointer;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    border: 1px dashed #333;
    padding: 1.5rem;
    width: 100%;
    text-align: center;
    transition: all 0.3s ease;
    border-radius: 12px;
}

.custom-file-label:hover {
    background-color: #111;
    border-color: var(--accent-color);
}

.btn-submit {
    background: none;
    border: none;
    font-family: var(--font-main);
    font-size: 4rem;
    font-weight: 700;
    cursor: pointer;
    text-transform: uppercase;
    margin-top: 3rem;
    color: var(--accent-color);
    padding: 0;
    position: relative;
    text-decoration: none;
}

.btn-submit::after {
    content: '';
    position: absolute;
    width: 100%;
    height: 4px;
    bottom: -5px;
    left: 0;
    background-color: var(--accent-color);
    transform: scaleX(1);
    transform-origin: right;
    transition: transform 0.5s cubic-bezier(0.19, 1, 0.22, 1);
}

.btn-submit:hover::after {
    transform: scaleX(0);
    transform-origin: left;
}

.btn-submit:disabled {
    opacity: 0.3;
    cursor: not-allowed;
}

/* --- Success Page --- */
.success-container {
    height: 85vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding-left: 12vw;
}

.success-list {
    list-style: none;
    margin-top: 3rem;
    border-left: 1px solid #333;
    padding-left: 2rem;
}

.success-list li {
    font-size: 1.8rem;
    margin-bottom: 1.5rem;
    opacity: 0;
    transform: translateX(-20px);
    animation: slideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

.success-list li:nth-child(1) {
    animation-delay: 0.2s;
}

.success-list li:nth-child(2) {
    animation-delay: 0.4s;
}

.success-list li:nth-child(3) {
    animation-delay: 0.6s;
}

.success-list li:nth-child(4) {
    animation-delay: 0.8s;
}

@keyframes slideIn {
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

/* --- Interactive Hover Button --- */
.interactive-hover-button {
    position: relative;
    width: 12rem;
    height: 3.5rem;
    cursor: pointer;
    overflow: hidden;
    border-radius: 9999px;
    border: 1px solid #ffffff;
    /* White border */
    background-color: var(--bg-color);
    padding: 0.5rem;
    text-align: center;
    font-weight: 600;
    font-family: var(--font-main);
    font-size: 1.2rem;
    color: var(--text-color);
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.interactive-hover-button:hover {
    border-color: var(--accent-color);
}

.interactive-hover-button .btn-text-initial {
    display: inline-block;
    transform: translateX(0.25rem);
    transition: all 0.3s ease;
    opacity: 1;
}

.interactive-hover-button:hover .btn-text-initial {
    transform: translateX(3rem);
    opacity: 0;
}

.interactive-hover-button .btn-text-hover {
    position: absolute;
    top: 0;
    left: 0;
    z-index: 10;
    display: flex;
    height: 100%;
    width: 100%;
    transform: translateX(3rem);
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    color: var(--bg-color);
    /* Inverted text color */
    opacity: 0;
    transition: all 0.3s ease;
}

.interactive-hover-button:hover .btn-text-hover {
    transform: translateX(0);
    opacity: 1;
}

.interactive-hover-button .btn-circle {
    position: absolute;
    left: 20%;
    top: 40%;
    height: 0.5rem;
    width: 0.5rem;
    transform: scale(1);
    border-radius: 0.5rem;
    background-color: var(--accent-color);
    transition: all 0.3s ease;
}

.interactive-hover-button:hover .btn-circle {
    left: 0;
    top: 0;
    height: 100%;
    width: 100%;
    transform: scale(1.8);
    border-radius: 9999px;
}

/* --- Text Reveal Section --- */
.text-reveal-container {
    position: relative;
    height: 200vh;
    /* Tall enough to scroll through */
    width: 100%;
    margin-top: 10vh;
}

.text-reveal-sticky {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.text-reveal-content {
    font-size: clamp(2rem, 5vw, 4rem);
    font-weight: 700;
    text-align: center;
    line-height: 1.4;
    max-width: 80%;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 0.5rem 1rem;
    color: #333;
    /* Dimmed color initially */
}

.word-wrapper {
    position: relative;
    display: inline-block;
    margin: 0 0.2rem;
}

.word-ghost {
    opacity: 0.2;
    /* Dimmed version */
    color: #333;
}

.word-active {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: 0;
    /* Starts hidden */
    color: #ffffff;
    /* Bright white */
    transition: opacity 0.1s linear;
}