/* 
  AppDwn Premium Banana Theme
  Optimized for Speed and Visual Excellence
*/

:root {
    --bg-deep: #050505;
    --bg-surface: #0a0a0a;
    --bg-glass: rgba(20, 20, 20, 0.6);
    --border-glass: rgba(255, 255, 255, 0.08);

    --banana-primary: #FFE135;
    --banana-glow: rgba(255, 225, 53, 0.15);

    --text-pure: #ffffff;
    --text-ash: #9da3af;

    --transition-fast: 0.2s ease-out;
    --transition-smooth: 0.4s cubic-bezier(0.16, 1, 0.3, 1);

    --max-width: 1280px;
}

/* Reset & Foundation */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

html {
    scroll-behavior: smooth;
    background-color: var(--bg-deep);
    color: var(--text-pure);
    font-size: 16px;
}

body {
    font-family: 'Inter', sans-serif;
    line-height: 1.6;
    overflow-x: hidden;
}

/* Typography Headings */
h1,
h2,
h3,
.logo {
    font-family: 'Syne', sans-serif;
    line-height: 1.1;
    letter-spacing: -0.03em;
}

/* Utilities */
.container {
    max-width: var(--max-width);
    margin: 0 auto;
    padding: 0 5%;
}

.text-banana {
    color: var(--banana-primary);
}

.section-padding {
    padding: 8rem 0;
}

.responsive-img {
    width: 100%;
    height: auto;
    display: block;
    border-radius: 12px;
}

/* Noise Overlay Textures for Premium feel */
.noise-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100vw;
    height: 100vh;
    pointer-events: none;
    z-index: 9999;
    opacity: 0.03;
    background: url('data:image/svg+xml,%3Csvg viewBox="0 0 200 200" xmlns="http://www.w3.org/2000/svg"%3E%3Cfilter id="noiseFilter"%3E%3CfeTurbulence type="fractalNoise" baseFrequency="0.65" numOctaves="3" stitchTiles="stitch"/%3E%3C/filter%3E%3Crect width="100%25" height="100%25" filter="url(%23noiseFilter)"/%3E%3C/svg%3E');
}

/* Glassmorphism Panel */
.glass-panel {
    background: var(--bg-glass);
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    border: 1px solid var(--border-glass);
    border-radius: 16px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.5);
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.875rem 1.75rem;
    font-weight: 600;
    font-size: 0.95rem;
    border-radius: 8px;
    text-decoration: none;
    transition: var(--transition-smooth);
    cursor: pointer;
    border: none;
    font-family: 'Inter', sans-serif;
}

.btn-primary {
    background: var(--banana-primary);
    color: var(--bg-deep);
}

.btn-primary:hover {
    box-shadow: 0 0 20px var(--banana-glow);
    transform: translateY(-2px);
    background: #FFEA66;
}

.btn-outline {
    background: transparent;
    color: var(--text-pure);
    border: 1px solid var(--border-glass);
}

.btn-outline:hover {
    border-color: var(--banana-primary);
    color: var(--banana-primary);
}

.btn-text {
    background: transparent;
    color: var(--text-ash);
}

.btn-text:hover {
    color: var(--banana-primary);
}

/* Navigation */
.navbar {
    position: fixed;
    top: 0;
    width: 100%;
    z-index: 100;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border-glass);
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    height: 80px;
}

.logo {
    font-size: 1.5rem;
    font-weight: 800;
    text-transform: uppercase;
    text-decoration: none;
    color: var(--text-pure);
    letter-spacing: 0.05em;
}

.desktop-nav {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-link {
    color: var(--text-ash);
    text-decoration: none;
    font-size: 0.9rem;
    font-weight: 500;
    transition: var(--transition-fast);
}

.nav-link:hover {
    color: var(--banana-primary);
}

.menu-btn {
    display: none;
    background: none;
    border: none;
    color: var(--text-pure);
    cursor: pointer;
}

/* Hero Section */
.hero {
    padding-top: 150px;
    padding-bottom: 6rem;
    position: relative;
    overflow: hidden;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.hero-art {
    min-height: 420px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    background:
        radial-gradient(circle at 10% 20%, rgba(255, 225, 53, 0.12), transparent 45%),
        radial-gradient(circle at 90% 80%, rgba(255, 225, 53, 0.09), transparent 40%),
        linear-gradient(150deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--border-glass);
    border-radius: 14px;
}

.hero-art-kicker {
    color: var(--banana-primary);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.75rem;
    margin-bottom: 0.9rem;
}

.hero-art h3 {
    font-size: clamp(1.6rem, 2.6vw, 2.2rem);
    margin-bottom: 1.5rem;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 0.9rem;
}

.metric-card {
    background: rgba(0, 0, 0, 0.35);
    border: 1px solid var(--border-glass);
    border-radius: 12px;
    padding: 1rem 0.9rem;
}

.metric-value {
    display: block;
    font-family: 'Syne', sans-serif;
    font-size: 1.4rem;
    color: var(--text-pure);
}

.metric-label {
    display: block;
    color: var(--text-ash);
    font-size: 0.82rem;
    margin-top: 0.3rem;
}

.badge {
    display: inline-block;
    padding: 0.4rem 1rem;
    border-radius: 100px;
    border: 1px solid var(--border-glass);
    color: var(--banana-primary);
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    margin-bottom: 1.5rem;
    background: var(--banana-glow);
}

.display-title {
    font-size: clamp(3rem, 5vw, 5rem);
    margin-bottom: 1.5rem;
}

.hero-desc {
    font-size: 1.125rem;
    color: var(--text-ash);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

.hero-actions {
    display: flex;
    gap: 1.5rem;
    align-items: center;
}

/* Section Common */
.section-header {
    text-align: center;
    margin-bottom: 4rem;
}

.section-title {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    margin-bottom: 1rem;
}

.section-sub {
    color: var(--text-ash);
    font-size: 1.1rem;
}

/* Services */
.services {
    background: var(--bg-surface);
}

.services-track {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 2rem;
}

.service-card {
    padding: 2.5rem;
    transition: var(--transition-smooth);
    position: relative;
    overflow: hidden;
}

.service-card::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0%;
    height: 2px;
    background: var(--banana-primary);
    transition: var(--transition-smooth);
}

.service-card:hover {
    transform: translateY(-5px);
    border-color: rgba(255, 255, 255, 0.15);
}

.service-card:hover::after {
    width: 100%;
}

.service-icon {
    font-size: 2.5rem;
    margin-bottom: 1.5rem;
}

.service-card h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.service-card p {
    color: var(--text-ash);
    font-size: 0.95rem;
}

/* Portfolio Icon Grid */
.icon-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 2rem;
}

.icon-item {
    position: relative;
    border-radius: 24px;
    padding: 1.5rem;
    aspect-ratio: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: var(--transition-smooth);
    overflow: hidden;
}

.icon-item img {
    width: 100%;
    height: 100%;
    object-fit: contain;
    border-radius: 16px;
    transition: var(--transition-smooth);
}

.icon-item:hover {
    border-color: var(--banana-primary);
    box-shadow: 0 10px 40px var(--banana-glow);
}

.icon-item:hover img {
    transform: scale(1.05);
}

.icon-overlay {
    position: absolute;
    bottom: -50px;
    left: 0;
    width: 100%;
    text-align: center;
    padding: 1rem;
    background: linear-gradient(to top, rgba(0, 0, 0, 0.9), transparent);
    transition: var(--transition-smooth);
    opacity: 0;
}

.icon-item:hover .icon-overlay {
    bottom: 0;
    opacity: 1;
}

.icon-overlay span {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--banana-primary);
    font-family: 'Syne', sans-serif;
}

/* ASO Section */
.aso {
    background: var(--bg-surface);
}

.aso-grid {
    display: grid;
    grid-template-columns: 1.2fr 1fr;
    gap: 5rem;
    align-items: center;
}

.aso-visual {
    padding: 1rem;
}

.aso-content .section-title {
    text-align: left;
    margin-bottom: 1.5rem;
}

.aso-content p {
    color: var(--text-ash);
    font-size: 1.1rem;
    margin-bottom: 2rem;
}

.feature-list {
    list-style: none;
    margin-bottom: 2rem;
}

.feature-list li {
    position: relative;
    padding-left: 1.5rem;
    margin-bottom: 1rem;
    color: var(--text-pure);
}

.feature-list li::before {
    content: '→';
    position: absolute;
    left: 0;
    color: var(--banana-primary);
    font-weight: bold;
}

.mt-2 {
    margin-top: 1rem;
}

/* Footer & Form */
.footer {
    padding: 6rem 0 2rem;
    border-top: 1px solid var(--border-glass);
}

.footer-content {
    display: grid;
    grid-template-columns: 1fr 1.5fr;
    gap: 4rem;
    margin-bottom: 4rem;
}

.footer-brand p {
    color: var(--text-ash);
    margin-top: 1rem;
}

.footer-form-wrapper {
    padding: 3rem;
}

.footer-form-wrapper h3 {
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
}

.contact-form {
    display: flex;
    gap: 1rem;
}

.input-field {
    flex: 1;
    background: rgba(0, 0, 0, 0.5);
    border: 1px solid var(--border-glass);
    padding: 1rem 1.5rem;
    border-radius: 8px;
    color: var(--text-pure);
    font-size: 1rem;
    font-family: inherit;
    outline: none;
    transition: var(--transition-fast);
}

.input-field:focus {
    border-color: var(--banana-primary);
}

.form-status {
    margin-top: 1rem;
    font-size: 0.9rem;
    font-weight: 500;
}

.footer-bottom {
    text-align: center;
    color: var(--text-ash);
    font-size: 0.85rem;
    border-top: 1px solid var(--border-glass);
    padding-top: 2rem;
}

.legal-links {
    margin-top: 0.75rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.25rem;
    justify-content: center;
}

.legal-links a {
    color: var(--text-ash);
    text-decoration: none;
    transition: var(--transition-fast);
}

.legal-links a:hover {
    color: var(--banana-primary);
}

.legal-main {
    padding: 130px 0 80px;
    min-height: 100vh;
}

.legal-card {
    padding: 2rem;
}

.legal-card h1 {
    font-size: clamp(2rem, 3.5vw, 3rem);
    margin-bottom: 1rem;
}

.legal-card h2 {
    font-size: 1.25rem;
    margin-top: 1.8rem;
    margin-bottom: 0.75rem;
}

.legal-card p,
.legal-card li {
    color: var(--text-ash);
}

.legal-card ul {
    padding-left: 1.1rem;
}

.legal-meta {
    color: var(--text-ash);
    font-size: 0.95rem;
    margin-bottom: 1rem;
}

/* Animations */
.fade-in {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.8s ease-out, transform 0.8s ease-out;
}

.fade-in.visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-1 {
    transition-delay: 0.2s;
}

/* Responsive */
@media (max-width: 1024px) {
    .icon-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 860px) {

    .hero-grid,
    .aso-grid,
    .footer-content {
        grid-template-columns: 1fr;
    }

    .hero {
        text-align: center;
        padding-top: 120px;
    }

    .hero-actions {
        justify-content: center;
    }

    .aso-grid {
        display: flex;
        flex-direction: column-reverse;
        /* text above image */
        gap: 3rem;
    }

    .aso-content .section-title {
        text-align: center;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 600px) {
    .desktop-nav {
        display: none;
    }

    .menu-btn {
        display: flex;
        flex-direction: column;
        gap: 6px;
    }

    .menu-btn span {
        width: 25px;
        height: 2px;
        background: var(--text-pure);
    }

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

    .footer-form-wrapper {
        padding: 2rem 1.5rem;
    }

    .icon-grid {
        grid-template-columns: 1fr;
    }
}