/* Pop art — 高饱和色、粗黑描边、本戴网点、漫画式块面与错位阴影 */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --pop-black: #0d0d0d;
    --pop-pink: #ff2d95;
    --pop-cyan: #00d4ff;
    --pop-yellow: #ffee00;
    --pop-lime: #ccff00;
    --pop-orange: #ff6b2c;
    --bg-paper: #fffef6;
    --line: #0d0d0d;
    --text: var(--pop-black);
    --text-mid: #1f1f1f;
    --text-muted: #3d3d3d;
    --font-display: "Anton", "Impact", "Arial Narrow", system-ui, sans-serif;
    --font-body: "DM Sans", -apple-system, sans-serif;
    --max: 44rem;
    --gutter: clamp(20px, 4vw, 40px);
    --section-y: clamp(3.5rem, 8vw, 6.5rem);
    --border-thick: 4px solid var(--pop-black);
    --shadow-pop: 6px 6px 0 var(--pop-black);
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-body);
    color: var(--text);
    line-height: 1.65;
    overflow-x: hidden;
    font-size: 17px;
    font-weight: 500;
    letter-spacing: 0.01em;
    background-color: var(--bg-paper);
    background-image:
        radial-gradient(circle, var(--pop-black) 1.2px, transparent 1.2px),
        linear-gradient(135deg, #fff4a8 0%, #fff4a8 12%, #ffe5f2 12%, #ffe5f2 24%, #e8fbff 24%, #e8fbff 36%, #fff4a8 36%);
    background-size:
        10px 10px,
        100% 100%;
    background-attachment: fixed;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    opacity: 0.35;
    background-image: repeating-linear-gradient(
        0deg,
        transparent,
        transparent 2px,
        rgba(13, 13, 13, 0.03) 2px,
        rgba(13, 13, 13, 0.03) 3px
    );
}

.container {
    max-width: 960px;
    margin: 0 auto;
    padding: 0 var(--gutter);
    position: relative;
    z-index: 1;
}

/* Nav */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    background: #fff;
    border-bottom: var(--border-thick);
    z-index: 1000;
    padding: 0.9rem 0;
    box-shadow: 0 4px 0 rgba(255, 45, 149, 0.35);
}

.nav-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-family: var(--font-display);
    font-size: 1rem;
    font-weight: 400;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--text);
    text-decoration: none;
}

.logo-icon {
    font-size: 0.7rem;
    font-weight: 700;
    font-family: var(--font-body);
    padding: 0.4rem 0.5rem;
    background: var(--pop-yellow);
    color: var(--pop-black);
    border: 3px solid var(--pop-black);
    line-height: 1;
    letter-spacing: 0.06em;
    box-shadow: 3px 3px 0 var(--pop-black);
    transform: rotate(-2deg);
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: 0.25rem 1.5rem;
    flex-wrap: wrap;
}

.nav-link {
    color: var(--text);
    text-decoration: none;
    font-weight: 700;
    font-size: 0.8rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    padding: 0.35rem 0.4rem;
    border: 3px solid transparent;
    transition: background 0.15s, box-shadow 0.15s, transform 0.15s;
}

.nav-link:hover {
    background: var(--pop-cyan);
    border-color: var(--pop-black);
    box-shadow: 3px 3px 0 var(--pop-black);
    transform: translate(-1px, -1px);
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    padding: 0.5rem;
    border: 3px solid var(--pop-black);
    background: var(--pop-yellow);
    box-shadow: 3px 3px 0 var(--pop-black);
}

.hamburger span {
    width: 24px;
    height: 3px;
    background: var(--pop-black);
    border-radius: 0;
}

/* Hero */
.hero {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    text-align: left;
    padding: calc(3.5rem + 64px) 0 5rem;
    position: relative;
    border-bottom: var(--border-thick);
    overflow: hidden;
}

.hero-background {
    display: block;
    position: absolute;
    inset: 0;
    z-index: 0;
    pointer-events: none;
    overflow: hidden;
}

.hero-grid {
    display: block;
    position: absolute;
    top: 0;
    right: -20%;
    width: 60%;
    height: 100%;
    background: repeating-linear-gradient(
        -8deg,
        transparent 0 14px,
        rgba(13, 13, 13, 0.07) 14px 16px
    );
    mask-image: linear-gradient(90deg, transparent, #000 40%);
    -webkit-mask-image: linear-gradient(90deg, transparent, #000 40%);
}

.hero-sun {
    display: block;
    position: absolute;
    right: 5%;
    top: 18%;
    width: min(42vw, 320px);
    height: min(42vw, 320px);
    background: conic-gradient(
        from 45deg,
        var(--pop-yellow),
        var(--pop-pink),
        var(--pop-cyan),
        var(--pop-lime),
        var(--pop-yellow)
    );
    border: 4px solid var(--pop-black);
    border-radius: 50%;
    box-shadow: var(--shadow-pop);
    z-index: 0;
    animation: pop-spin 28s linear infinite;
}

@keyframes pop-spin {
    to {
        transform: rotate(1turn);
    }
}

.particles {
    display: none;
}

.hero .container {
    width: 100%;
}

.hero-content {
    max-width: var(--max);
    position: relative;
    z-index: 1;
}

.hero-kicker {
    display: inline-block;
    font-size: 0.7rem;
    font-weight: 800;
    color: var(--pop-black);
    margin-bottom: 1.25rem;
    letter-spacing: 0.12em;
    line-height: 1.4;
    text-transform: uppercase;
    padding: 0.4rem 0.75rem;
    background: #fff;
    border: 3px solid var(--pop-black);
    box-shadow: 4px 4px 0 var(--pop-pink);
    transform: rotate(-1deg);
}

.prompt {
    display: none;
}

.hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 7vw, 3.8rem);
    font-weight: 400;
    line-height: 1.02;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: var(--pop-black);
    margin-bottom: 1.25rem;
    text-shadow:
        3px 0 0 #fff,
        -3px 0 0 #fff,
        0 3px 0 #fff,
        0 -3px 0 #fff;
}

.title-line {
    display: block;
}

.title-line.highlight {
    display: inline-block;
    color: var(--pop-black);
    background: var(--pop-yellow);
    padding: 0.15em 0.2em 0.05em;
    margin-top: 0.15em;
    border: 3px solid var(--pop-black);
    box-shadow: 6px 6px 0 var(--pop-cyan);
    transform: rotate(-0.5deg);
    -webkit-background-clip: border-box;
    background-clip: border-box;
    text-shadow: none;
}

.hero-title::after {
    display: none;
}

.hero-subtitle {
    font-size: 1rem;
    color: var(--text-mid);
    margin-bottom: 2rem;
    line-height: 1.75;
    max-width: 38em;
    font-weight: 500;
    background: rgba(255, 255, 255, 0.85);
    padding: 1rem 1.1rem;
    border: 3px solid var(--pop-black);
    box-shadow: 5px 5px 0 var(--pop-orange);
}

.hero-buttons {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.btn {
    padding: 0.75rem 1.35rem;
    border: 3px solid var(--pop-black);
    border-radius: 0;
    background: var(--pop-cyan);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    cursor: pointer;
    text-decoration: none;
    display: inline-block;
    color: var(--pop-black);
    font-family: var(--font-body);
    box-shadow: var(--shadow-pop);
    transition: transform 0.12s, box-shadow 0.12s, filter 0.12s;
}

.btn:hover {
    transform: translate(2px, 2px);
    box-shadow: 4px 4px 0 var(--pop-black);
    filter: brightness(1.05);
}

.btn-primary {
    background: var(--pop-yellow);
}

.btn-primary:hover {
    background: var(--pop-lime);
}

.btn-secondary {
    background: #fff;
    color: var(--pop-black);
}

.btn-secondary:hover {
    background: var(--pop-pink);
    color: #fff;
}

.scroll-indicator {
    position: absolute;
    bottom: 2.5rem;
    left: var(--gutter);
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 0.4rem;
    color: var(--pop-black);
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
    z-index: 1;
}

.arrow {
    width: 2.5rem;
    height: 4px;
    background: var(--pop-black);
    box-shadow: 0 0 0 2px #fff, 0 0 0 4px var(--pop-pink);
}

/* Sections */
section {
    padding: var(--section-y) 0;
    position: relative;
    z-index: 1;
}

.section-header {
    margin-bottom: 2.5rem;
    text-align: left;
    max-width: 32em;
}

.section-title {
    font-family: var(--font-body);
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
    color: var(--pop-pink);
    margin-bottom: 0.4rem;
}

.section-header .section-title::after {
    display: none;
}

h2.section-title {
    font-family: var(--font-display);
    font-size: clamp(1.75rem, 3.2vw, 2.4rem);
    font-weight: 400;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    color: var(--pop-black);
    margin-bottom: 0.5rem;
    line-height: 1.1;
    text-shadow: 2px 2px 0 var(--pop-cyan);
}

.section-subtitle {
    font-size: 0.95rem;
    color: var(--text-mid);
    line-height: 1.6;
    max-width: 32em;
    font-weight: 500;
}

.products-section,
.about-section,
.contact-section,
.team-section {
    background: transparent;
}

#services,
#about,
#why,
#contact {
    border-top: var(--border-thick);
}

#about {
    background: linear-gradient(180deg, rgba(255, 238, 0, 0.2) 0%, transparent 40%);
}

#why {
    background: linear-gradient(180deg, rgba(0, 212, 255, 0.12) 0%, transparent 45%);
}

.products-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.5rem;
    max-width: none;
}

@media (min-width: 700px) {
    .products-grid {
        grid-template-columns: 1fr 1fr;
        gap: 1.5rem 2rem;
    }
}

.product-card {
    background: #fff;
    border: 3px solid var(--pop-black);
    box-shadow: 8px 8px 0 var(--pop-pink);
    padding: 0;
    border-radius: 0;
    overflow: hidden;
    transition: transform 0.15s, box-shadow 0.15s;
}

.product-card:hover {
    transform: translate(-2px, -2px);
    box-shadow: 10px 10px 0 var(--pop-cyan);
}

.product-image {
    display: block;
    position: relative;
    aspect-ratio: 5 / 3;
    border-bottom: 3px solid var(--pop-black);
    overflow: hidden;
}

.product-placeholder {
    display: block !important;
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
}

.product-1 {
    background: repeating-linear-gradient(
        90deg,
        var(--pop-yellow) 0 12px,
        var(--pop-orange) 12px 24px
    ) !important;
}

.product-2 {
    background: repeating-linear-gradient(
        -45deg,
        var(--pop-cyan) 0 10px,
        #8af5ff 10px 20px
    ) !important;
}

.product-3 {
    background: repeating-linear-gradient(
        0deg,
        var(--pop-pink) 0 8px,
        #ffb3d9 8px 16px
    ) !important;
}

.product-overlay {
    display: flex;
    position: absolute;
    right: 0.6rem;
    top: 0.6rem;
    align-items: center;
    justify-content: center;
}

.product-badge {
    display: inline-block;
    font-size: 0.65rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    padding: 0.25rem 0.5rem;
    background: #fff;
    border: 2px solid var(--pop-black);
    color: var(--pop-black);
    box-shadow: 2px 2px 0 var(--pop-black);
}

.product-content {
    padding: 1.25rem 1.1rem 1.35rem;
}

.product-title {
    font-family: var(--font-display);
    font-size: 1.2rem;
    font-weight: 400;
    text-transform: uppercase;
    margin-bottom: 0.3rem;
    color: var(--pop-black);
    letter-spacing: 0.02em;
    line-height: 1.15;
}

.product-meta {
    font-size: 0.68rem;
    color: var(--pop-pink);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 800;
    margin-bottom: 0.65rem;
}

.product-description {
    color: var(--text-mid);
    font-size: 0.9rem;
    margin-bottom: 0.9rem;
    line-height: 1.7;
    max-width: none;
    font-weight: 500;
}

.product-link {
    font-size: 0.8rem;
    font-weight: 800;
    color: var(--pop-black);
    text-decoration: none;
    border: none;
    border-bottom: 3px solid var(--pop-cyan);
    padding-bottom: 2px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.product-link:hover {
    color: var(--pop-pink);
    border-bottom-color: var(--pop-pink);
}

/* About */
.about-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2rem;
    max-width: none;
    align-items: start;
}

@media (min-width: 800px) {
    .about-content {
        grid-template-columns: 1.1fr 1fr;
        gap: 2.5rem;
    }
}

.about-description {
    color: var(--text-mid);
    margin-bottom: 1.25rem;
    line-height: 1.8;
    font-size: 0.98rem;
    max-width: 40em;
    font-weight: 500;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 0.9rem 1.25rem;
    margin-top: 2rem;
    padding: 1.25rem 1rem;
    border: 3px solid var(--pop-black);
    background: var(--pop-yellow);
    box-shadow: 5px 5px 0 var(--pop-black);
    max-width: none;
}

@media (min-width: 500px) {
    .stats-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

.stat-item {
    padding: 0.35rem 0;
    background: #fff;
    border: 2px solid var(--pop-black);
    text-align: center;
    transition: transform 0.1s;
}

.stat-item:hover {
    transform: scale(1.02);
    border: 2px solid var(--pop-black);
}

.stat-number {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 400;
    text-transform: uppercase;
    color: var(--pop-black);
    line-height: 1.2;
    letter-spacing: 0.02em;
}

.stat-label {
    font-size: 0.6rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    font-weight: 800;
    margin-top: 0.15rem;
}

.about-placeholder {
    min-height: 10rem;
    background: #fff;
    border: 3px solid var(--pop-black);
    box-shadow: 6px 6px 0 var(--pop-lime);
    border-radius: 0;
    padding: 1.25rem;
    transform: rotate(1deg);
}

.code-block {
    font-family: "Courier New", ui-monospace, monospace;
    font-size: 0.72rem;
    line-height: 1.6;
    color: var(--pop-black);
    margin: 0;
    width: 100%;
    overflow-x: auto;
    font-weight: 700;
}

.code-block .kw {
    color: var(--pop-pink);
}

.code-block .fn {
    color: #0066cc;
}

.code-block .str {
    color: var(--pop-orange);
}

/* Why */
.team-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1.25rem;
    max-width: none;
}

@media (min-width: 640px) {
    .team-grid {
        grid-template-columns: 1fr 1fr;
    }
}

.team-member {
    padding: 1.35rem 1.2rem;
    background: #fff;
    border: 3px solid var(--pop-black);
    box-shadow: 5px 5px 0 var(--pop-orange);
    text-align: left;
    border-radius: 0;
    transition: transform 0.12s, box-shadow 0.12s;
}

.team-member:nth-child(2) {
    box-shadow: 5px 5px 0 var(--pop-cyan);
}

.team-member:nth-child(3) {
    box-shadow: 5px 5px 0 var(--pop-pink);
}

.team-member:nth-child(4) {
    box-shadow: 5px 5px 0 var(--pop-lime);
}

.team-member:hover {
    transform: translate(-2px, -2px);
    box-shadow: 7px 7px 0 var(--pop-black) !important;
}

.member-avatar {
    margin-bottom: 0.6rem;
}

.member-avatar .why-icon {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 400;
    color: #fff;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 2.5rem;
    min-height: 2.5rem;
    padding: 0.2rem 0.5rem;
    background: var(--pop-black);
    border: 2px solid var(--pop-black);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.member-name {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 400;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
    color: var(--pop-black);
    letter-spacing: 0.02em;
    line-height: 1.2;
}

.member-role {
    font-size: 0.65rem;
    font-weight: 800;
    color: var(--pop-pink);
    text-transform: uppercase;
    letter-spacing: 0.1em;
    margin-bottom: 0.4rem;
}

.member-bio {
    font-size: 0.88rem;
    color: var(--text-mid);
    line-height: 1.7;
    max-width: 22em;
    font-weight: 500;
}

/* Contact */
.contact-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.5rem;
}

@media (min-width: 720px) {
    .contact-content {
        grid-template-columns: 1fr 1.15fr;
        gap: 2.5rem;
    }
}

.contact-info {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.info-item {
    display: flex;
    gap: 0.9rem;
    align-items: flex-start;
    padding: 0.9rem 1rem;
    background: #fff;
    border: 3px solid var(--pop-black);
    box-shadow: 4px 4px 0 var(--pop-cyan);
}

.info-icon {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 0;
    line-height: 1;
    filter: none;
    opacity: 1;
}

.info-text h4 {
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--pop-pink);
    margin-bottom: 0.35rem;
}

.info-text p {
    color: var(--text-mid);
    font-size: 0.92rem;
    line-height: 1.65;
    font-weight: 500;
}

.info-text a {
    color: var(--pop-black);
    text-decoration: none;
    font-weight: 800;
    border-bottom: 3px solid var(--pop-yellow);
}

.info-text a:hover {
    color: var(--pop-pink);
    border-bottom-color: var(--pop-pink);
}

.contact-form {
    display: flex;
    flex-direction: column;
    gap: 1.1rem;
    padding: 1.5rem 1.25rem;
    background: #fff;
    border: 3px solid var(--pop-black);
    box-shadow: 8px 8px 0 var(--pop-pink);
}

.field-label {
    display: block;
    font-size: 0.65rem;
    font-weight: 800;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--pop-black);
    margin-bottom: 0.35rem;
}

.form-group input,
.form-group textarea {
    width: 100%;
    padding: 0.7rem 0.8rem;
    background: #fffef9;
    border: 3px solid var(--pop-black);
    border-radius: 0;
    color: var(--text);
    font-family: var(--font-body);
    font-size: 0.95rem;
    font-weight: 500;
    transition: box-shadow 0.12s, background 0.12s;
}

.form-group input:focus,
.form-group textarea:focus {
    outline: none;
    background: #fff;
    box-shadow: 3px 3px 0 var(--pop-cyan);
    border-color: var(--pop-black);
}

.form-group textarea {
    resize: vertical;
    min-height: 7.5rem;
}

.contact-form .btn {
    margin-top: 0.25rem;
    align-self: flex-start;
}

/* Footer */
.footer {
    position: relative;
    z-index: 1;
    background: var(--pop-black);
    color: #fff;
    padding: 3rem 0 1.75rem;
    border-top: 4px solid var(--pop-yellow);
    box-shadow: 0 -6px 0 var(--pop-pink);
}

.footer::before {
    content: "";
    position: absolute;
    inset: 0;
    background: repeating-linear-gradient(
        90deg,
        transparent 0 8px,
        rgba(255, 255, 255, 0.03) 8px 9px
    );
    pointer-events: none;
}

.footer .container {
    position: relative;
    z-index: 1;
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr;
    gap: 2.25rem;
    margin-bottom: 2rem;
}

@media (min-width: 700px) {
    .footer-content {
        grid-template-columns: 1.4fr 1fr 1fr;
    }
}

.footer .logo {
    color: #fff;
}

.footer .logo .logo-icon {
    background: var(--pop-yellow);
    color: var(--pop-black);
    border: 3px solid #fff;
    box-shadow: 3px 3px 0 var(--pop-pink);
}

.footer-title {
    font-size: 0.7rem;
    font-weight: 800;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    margin-bottom: 0.6rem;
    color: var(--pop-cyan);
}

.footer-description {
    color: rgba(255, 255, 255, 0.88);
    font-size: 0.88rem;
    line-height: 1.65;
    margin-bottom: 0.9rem;
    max-width: 24em;
    font-weight: 500;
}

.social-links {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.social-link {
    display: inline-block;
    padding: 0.4rem 0.6rem;
    background: var(--pop-pink);
    color: #fff;
    text-decoration: none;
    font-size: 0.7rem;
    font-weight: 800;
    text-transform: uppercase;
    border: 2px solid #fff;
    box-shadow: 2px 2px 0 #fff;
    transition: transform 0.1s;
    border-bottom: 2px solid #fff;
}

.social-link:hover {
    transform: scale(1.05);
    color: #fff;
    background: var(--pop-cyan);
    border: 2px solid #fff;
    border-bottom: 2px solid #fff;
}

.footer-links {
    list-style: none;
}

.footer-links li {
    margin-bottom: 0.45rem;
}

.footer-links a {
    color: rgba(255, 255, 255, 0.9);
    text-decoration: none;
    font-size: 0.88rem;
    font-weight: 600;
    border-bottom: 2px solid transparent;
}

.footer-links a:hover {
    color: var(--pop-yellow);
    border-bottom-color: var(--pop-yellow);
}

.newsletter-form {
    display: flex;
    flex-direction: column;
    gap: 0.65rem;
}

.newsletter-form input {
    padding: 0.65rem 0.8rem;
    background: #1a1a1a;
    border: 3px solid #fff;
    border-radius: 0;
    color: #fff;
    font-size: 0.9rem;
    font-weight: 500;
}

.newsletter-form input::placeholder {
    color: #888;
}

.newsletter-form input:focus {
    outline: none;
    box-shadow: 0 0 0 2px var(--pop-cyan);
    border: 3px solid #fff;
}

.newsletter-form .btn {
    align-self: flex-start;
    margin-top: 0.2rem;
    background: var(--pop-yellow);
    color: var(--pop-black);
}

.footer-bottom {
    padding-top: 1.5rem;
    border-top: 2px solid rgba(255, 255, 255, 0.25);
    color: rgba(255, 255, 255, 0.6);
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.04em;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    .nav-menu {
        position: fixed;
        top: 60px;
        left: 0;
        width: 100%;
        flex-direction: column;
        background: #fff;
        padding: 1rem 0.5rem 1.25rem;
        border-bottom: var(--border-thick);
        box-shadow: 0 8px 0 var(--pop-pink);
        transform: translateY(-130%);
        opacity: 0;
        pointer-events: none;
        transition: transform 0.25s, opacity 0.2s;
        gap: 0.25rem;
    }

    .nav-menu .nav-link {
        display: block;
        text-align: center;
        padding: 0.75rem;
    }

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

    .hero-sun {
        right: 0;
        top: 8%;
        width: min(55vw, 200px);
        height: min(55vw, 200px);
        opacity: 0.9;
    }

    .hero-buttons {
        flex-direction: column;
        align-items: stretch;
    }

    .btn {
        text-align: center;
    }
}

@media (max-width: 480px) {
    section {
        padding: 3.25rem 0;
    }

    .hero {
        padding-top: calc(2.5rem + 60px);
    }
}

/* prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
    .hero-sun {
        animation: none;
    }
}