:root {
    --bg-0: #07131d;
    --bg-1: #102a35;
    --bg-2: #163f4f;
    --glass: rgba(11, 22, 30, 0.62);
    --glass-strong: rgba(9, 18, 25, 0.78);
    --line: rgba(165, 235, 255, 0.28);
    --line-soft: rgba(165, 235, 255, 0.14);
    --text: #e9fbff;
    --text-soft: #a9d2dd;
    --accent: #45f0ff;
    --accent-2: #6bffcb;
    --danger: #ff8f8f;
    --success: #76ffbf;
    --radius-xl: 28px;
    --radius-lg: 20px;
    --radius-md: 14px;
    --shadow: 0 20px 80px rgba(0, 0, 0, 0.35);
}

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

html,
body {
    min-height: 100%;
}

body {
    font-family: "Sora", "Segoe UI", sans-serif;
    color: var(--text);
    background: radial-gradient(1600px 800px at 10% -20%, #25657b 0%, transparent 55%),
        radial-gradient(1200px 700px at 95% 10%, #1f6a5f 0%, transparent 50%),
        linear-gradient(145deg, var(--bg-0), var(--bg-1) 45%, var(--bg-2));
    padding: 24px;
    overflow-x: hidden;
}

.particle-field {
    position: fixed;
    inset: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 0;
    opacity: 0.72;
}

.noise-grid {
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(172, 255, 255, 0.05) 1px, transparent 1px),
        linear-gradient(90deg, rgba(172, 255, 255, 0.05) 1px, transparent 1px);
    background-size: 58px 58px;
    mask-image: radial-gradient(circle at center, black, transparent 78%);
    z-index: 1;
}

.aurora {
    position: fixed;
    width: 38vw;
    height: 38vw;
    border-radius: 50%;
    filter: blur(42px);
    opacity: 0.42;
    pointer-events: none;
    z-index: 0;
}

.aurora-a {
    background: radial-gradient(circle, #4fe7ff, transparent 68%);
    top: -8vw;
    left: -4vw;
    animation: floatA 14s ease-in-out infinite;
}

.aurora-b {
    background: radial-gradient(circle, #7df6be, transparent 70%);
    right: -8vw;
    bottom: -10vw;
    animation: floatB 18s ease-in-out infinite;
}

.cursor-glow {
    position: fixed;
    width: 300px;
    height: 300px;
    border-radius: 50%;
    pointer-events: none;
    background: radial-gradient(circle, rgba(120, 248, 255, 0.2) 0%, transparent 70%);
    transform: translate(-50%, -50%);
    z-index: 2;
    opacity: 0;
    transition: opacity 0.25s ease;
}

.app-shell {
    position: relative;
    z-index: 3;
    max-width: 1180px;
    margin: 0 auto;
    display: grid;
    gap: 24px;
}

.container {
    width: 100%;
}

.hero,
.results-header,
.upload-section,
.loading-section,
.feature-card,
.job-card,
.resume-insights-section,
.email-section,
.actions {
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-xl);
    background: linear-gradient(180deg, rgba(30, 59, 73, 0.4), var(--glass));
    box-shadow: var(--shadow);
    backdrop-filter: blur(14px);
}

.hero,
.results-header {
    padding: 40px;
    overflow: hidden;
    position: relative;
}

.hero::after,
.results-header::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(120deg, transparent 15%, rgba(114, 255, 226, 0.08), transparent 72%);
    transform: translateX(-100%);
    animation: sweep 8s linear infinite;
}

.kicker {
    font-family: "Space Grotesk", sans-serif;
    color: var(--accent);
    letter-spacing: 0.1em;
    text-transform: uppercase;
    font-size: 0.78rem;
    margin-bottom: 14px;
}

h1 {
    font-size: clamp(2rem, 4vw, 3.6rem);
    line-height: 1.05;
    letter-spacing: -0.03em;
    margin-bottom: 16px;
}

.subtitle {
    color: var(--text-soft);
    max-width: 72ch;
    line-height: 1.7;
    font-size: 1.04rem;
}

.upload-section {
    padding: 34px;
}

.upload-box {
    border: 1px dashed var(--line);
    border-radius: var(--radius-lg);
    padding: 56px 28px;
    text-align: center;
    background: rgba(11, 27, 36, 0.45);
    cursor: pointer;
    transition: border-color 0.25s ease, transform 0.25s ease, background 0.25s ease;
}

.upload-box:hover {
    border-color: var(--accent);
    transform: translateY(-4px);
    background: rgba(16, 38, 48, 0.7);
}

.upload-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 10px 16px;
    border-radius: 999px;
    border: 1px solid var(--line);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent-2);
    margin-bottom: 20px;
}

.upload-box h2 {
    font-size: 1.8rem;
    margin-bottom: 8px;
}

.upload-box p {
    color: var(--text-soft);
    margin-bottom: 18px;
}

.file-info {
    margin-top: 12px;
    font-size: 0.9rem;
}

.file-name {
    margin-top: 18px;
    font-family: "Space Grotesk", sans-serif;
    color: var(--accent-2);
    text-align: center;
    min-height: 24px;
}

.btn-primary,
.btn-secondary,
.btn-upload,
.btn-email,
.btn-apply {
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.24s ease, box-shadow 0.28s ease, border-color 0.24s ease, filter 0.28s ease, background-position 0.36s ease;
    font-family: "Space Grotesk", sans-serif;
    letter-spacing: 0.02em;
}

.btn-primary,
.btn-upload,
.btn-email,
.btn-apply {
    color: #05212b;
    background-image: linear-gradient(110deg, var(--accent), #7dfff1, var(--accent-2));
    background-size: 200% 200%;
    background-position: 0% 50%;
    font-weight: 700;
}

.btn-primary {
    padding: 14px 26px;
    border-radius: 999px;
}

.btn-upload {
    width: 100%;
    margin-top: 18px;
    padding: 16px 22px;
    border-radius: 14px;
    font-size: 1.02rem;
}

.btn-email {
    padding: 14px 24px;
    border-radius: 999px;
    min-width: 140px;
}

.btn-apply {
    display: inline-block;
    text-decoration: none;
    padding: 12px 18px;
    border-radius: 999px;
    font-size: 0.94rem;
}

.btn-secondary {
    color: var(--text);
    background: rgba(15, 32, 42, 0.8);
    border-color: var(--line);
    padding: 13px 24px;
    border-radius: 999px;
}

.btn-primary:hover,
.btn-upload:hover,
.btn-email:hover,
.btn-apply:hover,
.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 34px rgba(59, 226, 236, 0.26);
    background-position: 100% 50%;
    filter: saturate(1.12);
}

.loading-section {
    text-align: center;
    padding: 38px;
}

.spinner {
    width: 58px;
    height: 58px;
    margin: 0 auto 18px;
    border-radius: 50%;
    border: 4px solid rgba(105, 230, 255, 0.25);
    border-top-color: var(--accent);
    animation: spin 1.1s linear infinite;
}

.loading-section h3 {
    margin-bottom: 8px;
}

#loadingText {
    color: var(--text-soft);
}

.progress-bar {
    width: 100%;
    height: 8px;
    border-radius: 999px;
    background: rgba(111, 231, 255, 0.2);
    overflow: hidden;
    margin-top: 16px;
}

.progress-fill {
    height: 100%;
    width: 0;
    background: linear-gradient(90deg, var(--accent), var(--accent-2));
    transition: width 0.45s ease;
}

.features {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.feature-card {
    padding: 24px;
    min-height: 220px;
}

.feature-icon {
    display: inline-block;
    border: 1px solid var(--line);
    border-radius: 999px;
    color: var(--accent);
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 0.09em;
    padding: 8px 12px;
    margin-bottom: 14px;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 10px;
}

.feature-card p {
    color: var(--text-soft);
    line-height: 1.7;
}

.resume-info {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 10px;
}

.info-badge {
    padding: 9px 14px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(13, 29, 38, 0.6);
    color: var(--text);
    font-size: 0.88rem;
    transition: border-color 0.28s ease, color 0.28s ease, background 0.28s ease;
}

.info-badge:hover {
    border-color: rgba(126, 255, 239, 0.58);
    color: #dcffff;
    background: rgba(21, 45, 57, 0.74);
}

.resume-insights-section,
.email-section {
    padding: 28px;
}

.resume-insights-section h2,
.email-box h3 {
    font-size: 1.35rem;
    margin-bottom: 10px;
}

.resume-insights-content .insight-block {
    margin-bottom: 14px;
}

.resume-insights-content ul {
    margin-top: 8px;
    padding-left: 18px;
    color: var(--text-soft);
    line-height: 1.65;
}

.insight-text {
    color: var(--text-soft);
    margin-top: 6px;
    line-height: 1.65;
}

.jobs-container {
    display: grid;
    gap: 14px;
}

.job-card {
    padding: 24px;
    animation: cardUp 0.5s ease both;
}

.job-header {
    margin-bottom: 10px;
}

.job-title {
    font-size: 1.2rem;
    margin-bottom: 6px;
}

.job-company {
    color: var(--accent-2);
    font-size: 0.95rem;
    font-weight: 600;
}

.job-match {
    margin-top: 10px;
}

.match-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(74, 242, 255, 0.14);
    border: 1px solid var(--line);
    color: var(--accent);
    border-radius: 999px;
    padding: 6px 12px;
    font-weight: 700;
    font-size: 0.84rem;
}

.match-explanation {
    margin-top: 8px;
    color: var(--text-soft);
    line-height: 1.55;
    font-size: 0.92rem;
}

.job-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 14px 0;
}

.meta-item {
    border: 1px solid var(--line-soft);
    background: rgba(9, 21, 28, 0.55);
    border-radius: 999px;
    padding: 7px 12px;
    color: var(--text-soft);
    font-size: 0.82rem;
    transition: border-color 0.25s ease, color 0.25s ease;
}

.meta-item:hover {
    border-color: rgba(116, 251, 255, 0.52);
    color: #e6ffff;
}

.job-description {
    color: var(--text-soft);
    line-height: 1.7;
    margin-bottom: 16px;
}

.email-box p {
    color: var(--text-soft);
}

.email-form {
    margin-top: 14px;
    display: flex;
    gap: 10px;
}

.email-input {
    flex: 1;
    min-width: 220px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: rgba(8, 19, 26, 0.65);
    color: var(--text);
    padding: 14px 16px;
    outline: none;
}

.email-input::placeholder {
    color: rgba(168, 205, 218, 0.72);
}

.email-input:focus {
    border-color: var(--accent);
    box-shadow: 0 0 0 3px rgba(69, 240, 255, 0.2);
}

.email-status {
    margin-top: 12px;
    min-height: 1.1rem;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.email-status.success {
    color: var(--success);
}

.email-status.error {
    color: var(--danger);
}

.actions {
    padding: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 10px;
}

.analyze-status {
    min-height: 1.2rem;
    color: var(--text-soft);
}

.reveal {
    opacity: 0;
    transform: translateY(18px) scale(0.98);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

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

.interactive-surface {
    position: relative;
    overflow: hidden;
    --hx: 50%;
    --hy: 50%;
    transition: border-color 0.3s ease, background-color 0.3s ease, box-shadow 0.3s ease;
}

.interactive-surface::before {
    content: "";
    position: absolute;
    inset: 0;
    pointer-events: none;
    background: radial-gradient(circle at var(--hx) var(--hy), rgba(114, 252, 247, 0.16), transparent 45%);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.interactive-surface:hover {
    border-color: rgba(121, 247, 255, 0.48);
    box-shadow: 0 18px 48px rgba(70, 239, 255, 0.16);
}

.interactive-surface:hover::before {
    opacity: 1;
}

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

@keyframes floatA {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(20px, 35px, 0) scale(1.1);
    }
}

@keyframes floatB {
    0%,
    100% {
        transform: translate3d(0, 0, 0);
    }
    50% {
        transform: translate3d(-30px, -20px, 0) scale(1.08);
    }
}

@keyframes sweep {
    0% {
        transform: translateX(-100%);
    }
    100% {
        transform: translateX(100%);
    }
}

@keyframes cardUp {
    from {
        opacity: 0;
        transform: translateY(12px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 1024px) {
    .features {
        grid-template-columns: 1fr;
    }

    .hero,
    .results-header,
    .upload-section,
    .loading-section,
    .resume-insights-section,
    .email-section,
    .actions {
        padding: 24px;
    }
}

@media (max-width: 768px) {
    body {
        padding: 14px;
    }

    .particle-field {
        opacity: 0.45;
    }

    .upload-box {
        padding: 34px 16px;
    }

    .email-form {
        flex-direction: column;
    }

    .btn-email,
    .email-input {
        width: 100%;
    }

    .resume-info {
        gap: 8px;
    }

    .info-badge {
        width: 100%;
        text-align: center;
    }
}

.upload-box.dragging {
    border-color: var(--accent);
    background: rgba(16, 38, 48, 0.76);
    transform: translateY(-2px);
}