/* ===== CSS Variables ===== */
:root {
    --primary-gradient: linear-gradient(135deg, #74b9ff 0%, #a29bfe 100%);
    --ocean-gradient: linear-gradient(135deg, #74b9ff 0%, #81ecec 50%, #a8e6cf 100%);
    --sunset-gradient: linear-gradient(135deg, #fd79a8 0%, #fdcb6e 100%);
    --card-bg: rgba(255, 255, 255, 0.35);
    --card-border: rgba(255, 255, 255, 0.5);
    --text-primary: #2d3436;
    --text-secondary: rgba(45, 52, 54, 0.7);
    --shadow-light: 0 8px 32px rgba(0, 0, 0, 0.08);
    --shadow-medium: 0 15px 35px rgba(0, 0, 0, 0.12);
    --border-radius: 16px;
    --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    --nav-height: 60px;
}

/* ===== Reset & Base ===== */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: var(--nav-height);
}

body {
    font-family: 'Poppins', sans-serif;
    background: var(--ocean-gradient);
    min-height: 100vh;
    color: var(--text-primary);
    overflow-x: hidden;
    padding-top: var(--nav-height);
}

/* ===== Sticky Navigation ===== */
.nav-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--nav-height);
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.5);
    z-index: 1000;
    box-shadow: 0 2px 20px rgba(0, 0, 0, 0.08);
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 20px;
}

.nav-logo {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.nav-links {
    display: flex;
    gap: 8px;
}

.nav-link {
    padding: 8px 16px;
    color: var(--text-primary);
    text-decoration: none;
    font-weight: 500;
    font-size: 0.9rem;
    border-radius: 8px;
    transition: var(--transition);
}

.nav-link:hover {
    background: rgba(116, 185, 255, 0.2);
}

.nav-toggle {
    display: none;
    flex-direction: column;
    gap: 5px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px;
}

.nav-toggle span {
    width: 24px;
    height: 2px;
    background: var(--text-primary);
    border-radius: 2px;
    transition: var(--transition);
}

/* Mobile Nav */
@media (max-width: 600px) {
    .nav-links {
        position: absolute;
        top: var(--nav-height);
        left: 0;
        right: 0;
        background: rgba(255, 255, 255, 0.95);
        backdrop-filter: blur(20px);
        flex-direction: column;
        padding: 10px;
        gap: 5px;
        display: none;
        box-shadow: 0 10px 30px rgba(0, 0, 0, 0.1);
    }

    .nav-links.active {
        display: flex;
    }

    .nav-link {
        padding: 12px 16px;
        text-align: center;
    }

    .nav-toggle {
        display: flex;
    }

    .nav-logo {
        font-size: 1.1rem;
    }
}

/* ===== App Container ===== */
.app-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 15px;
    position: relative;
    z-index: 1;
}

/* ===== Animated Background ===== */
.weather-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
    z-index: 0;
    pointer-events: none;
}

.cloud {
    position: absolute;
    background: rgba(255, 255, 255, 0.2);
    border-radius: 100px;
    filter: blur(2px);
}

.cloud::before,
.cloud::after {
    content: '';
    position: absolute;
    background: inherit;
    border-radius: 50%;
}

.cloud-1 {
    width: 200px;
    height: 60px;
    top: 10%;
    left: -200px;
    animation: float-cloud 25s linear infinite;
}

.cloud-1::before {
    width: 80px;
    height: 80px;
    top: -40px;
    left: 20px;
}

.cloud-1::after {
    width: 100px;
    height: 100px;
    top: -50px;
    left: 70px;
}

.cloud-2 {
    width: 150px;
    height: 50px;
    top: 25%;
    left: -150px;
    animation: float-cloud 30s linear infinite 5s;
    opacity: 0.7;
}

.cloud-2::before {
    width: 60px;
    height: 60px;
    top: -30px;
    left: 15px;
}

.cloud-2::after {
    width: 80px;
    height: 80px;
    top: -40px;
    left: 50px;
}

.cloud-3 {
    width: 180px;
    height: 55px;
    top: 50%;
    left: -180px;
    animation: float-cloud 35s linear infinite 10s;
    opacity: 0.5;
}

.cloud-3::before {
    width: 70px;
    height: 70px;
    top: -35px;
    left: 25px;
}

.cloud-3::after {
    width: 90px;
    height: 90px;
    top: -45px;
    left: 60px;
}

@keyframes float-cloud {
    from {
        transform: translateX(0);
    }
    to {
        transform: translateX(calc(100vw + 300px));
    }
}

.sun {
    position: absolute;
    width: 60px;
    height: 60px;
    background: radial-gradient(circle, #ffd93d 0%, #ff9500 100%);
    border-radius: 50%;
    top: 8%;
    right: 10%;
    box-shadow: 
        0 0 40px rgba(255, 217, 61, 0.5),
        0 0 70px rgba(255, 149, 0, 0.3);
    animation: pulse-sun 4s ease-in-out infinite;
}

@keyframes pulse-sun {
    0%, 100% {
        transform: scale(1);
        box-shadow: 
            0 0 60px rgba(255, 217, 61, 0.6),
            0 0 100px rgba(255, 149, 0, 0.4);
    }
    50% {
        transform: scale(1.05);
        box-shadow: 
            0 0 80px rgba(255, 217, 61, 0.8),
            0 0 120px rgba(255, 149, 0, 0.6);
    }
}

/* ===== Header ===== */
.header {
    text-align: center;
    padding: 10px 15px 8px;
    animation: fade-in-down 0.8s ease-out;
}

.logo {
    font-size: 1.4rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    text-shadow: 2px 2px 10px rgba(0, 0, 0, 0.2);
}

.logo-icon {
    font-size: 1.6rem;
    animation: wave 2s ease-in-out infinite;
}

@keyframes wave {
    0%, 100% { transform: rotate(-5deg); }
    50% { transform: rotate(5deg); }
}

.tagline {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-top: 4px;
    font-weight: 300;
}

@keyframes fade-in-down {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== Hero Weather Section ===== */
.hero-weather {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 15px;
    margin: 8px 0;
    box-shadow: var(--shadow-medium);
    animation: fade-in-up 0.8s ease-out 0.2s both;
}

@keyframes fade-in-up {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.current-location {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-bottom: 10px;
}

.location-icon {
    font-size: 1.2rem;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.city-selector {
    background: rgba(255, 255, 255, 0.4);
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 8px;
    padding: 6px 14px;
    font-size: 1rem;
    font-family: 'Poppins', sans-serif;
    font-weight: 500;
    color: #2d3436;
    cursor: pointer;
    transition: var(--transition);
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='24' height='24' viewBox='0 0 24 24' fill='none' stroke='%232d3436' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6,9 12,15 18,9'%3E%3C/polyline%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 8px center;
    padding-right: 32px;
}

.city-selector:hover {
    background-color: rgba(255, 255, 255, 0.5);
    transform: scale(1.02);
}

.city-selector:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(116, 185, 255, 0.4);
}

.city-selector option {
    background: #74b9ff;
    color: #2d3436;
}

.hero-content {
    text-align: center;
}

.weather-icon-large {
    width: 80px;
    height: 80px;
    margin: 0 auto 10px;
    position: relative;
}

.weather-icon-large.sunny {
    background: radial-gradient(circle, #ffd93d 0%, #ff9500 100%);
    border-radius: 50%;
    box-shadow: 
        0 0 40px rgba(255, 217, 61, 0.5),
        0 0 80px rgba(255, 149, 0, 0.3);
    animation: rotate-sun 20s linear infinite;
}

@keyframes rotate-sun {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.sun-rays {
    position: absolute;
    width: 100%;
    height: 100%;
    animation: rotate-rays 10s linear infinite reverse;
}

.sun-rays::before,
.sun-rays::after {
    content: '';
    position: absolute;
    background: rgba(255, 217, 61, 0.4);
}

.sun-rays::before {
    width: 5px;
    height: 100px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 4px;
}

.sun-rays::after {
    width: 100px;
    height: 5px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    border-radius: 4px;
}

@keyframes rotate-rays {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

.temp-display {
    margin: 8px 0;
}

.temp-value {
    font-size: 3rem;
    font-weight: 700;
    line-height: 1;
    background: linear-gradient(180deg, #2d3436 0%, #636e72 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    text-shadow: none;
    filter: drop-shadow(1px 2px 4px rgba(0, 0, 0, 0.1));
}

.temp-unit {
    font-size: 1.5rem;
    font-weight: 300;
    vertical-align: top;
    margin-left: -5px;
}

.weather-description {
    font-size: 1.1rem;
    font-weight: 400;
    color: var(--text-secondary);
    margin-bottom: 15px;
}

.weather-details {
    display: flex;
    justify-content: center;
    gap: 20px;
    flex-wrap: wrap;
}

.detail-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 3px;
    padding: 8px 16px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    transition: var(--transition);
}

.detail-item:hover {
    background: rgba(255, 255, 255, 0.2);
    transform: translateY(-5px);
}

.detail-icon {
    font-size: 1.3rem;
}

.detail-label {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.detail-value {
    font-size: 0.95rem;
    font-weight: 600;
}

/* ===== Section Titles ===== */
.section-title {
    font-size: 1.2rem;
    font-weight: 600;
    margin: 15px 0 10px;
    text-align: center;
    position: relative;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background: var(--sunset-gradient);
    border-radius: 2px;
}

/* ===== Cities Grid ===== */
.cities-section {
    animation: fade-in-up 0.8s ease-out 0.4s both;
}

.cities-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 12px;
    margin-top: 15px;
}

.city-card {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 15px;
    cursor: pointer;
    transition: var(--transition);
    position: relative;
    overflow: hidden;
}

.city-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.1),
        transparent
    );
    transition: 0.5s;
}

.city-card:hover::before {
    left: 100%;
}

.city-card:hover {
    transform: translateY(-10px) scale(1.02);
    box-shadow: var(--shadow-medium);
    border-color: rgba(255, 255, 255, 0.4);
}

.city-card.active {
    border: 2px solid rgba(116, 185, 255, 0.8);
    box-shadow: 0 0 30px rgba(116, 185, 255, 0.3);
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}

.card-header h3 {
    font-size: 1rem;
    font-weight: 600;
}

.card-icon {
    font-size: 1.4rem;
    animation: float 3s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-5px); }
}

.card-temp {
    font-size: 1.6rem;
    font-weight: 700;
    margin-bottom: 3px;
}

.card-desc {
    color: var(--text-secondary);
    font-size: 0.8rem;
    margin-bottom: 8px;
}

.card-details {
    display: flex;
    gap: 10px;
    font-size: 0.75rem;
    color: var(--text-secondary);
}

/* ===== Art Gallery Slideshow ===== */
.gallery-section {
    animation: fade-in-up 0.8s ease-out 0.5s both;
    margin: 40px 0;
}

.slideshow-container {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 30px;
    box-shadow: var(--shadow-medium);
}

.slideshow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 15px;
    position: relative;
}

.slide-wrapper {
    flex: 1;
    max-width: 800px;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    border-radius: 15px;
    background: rgba(255, 255, 255, 0.1);
    position: relative;
}

.slide {
    width: 100%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
    position: absolute;
    top: 0;
    left: 0;
}

.slide.active {
    opacity: 1;
    position: relative;
}

.slide img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
    border-radius: 10px;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
}

.slide-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 15px;
    color: var(--text-secondary);
}

.slide-btn {
    background: rgba(255, 255, 255, 0.3);
    border: none;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    font-size: 1.2rem;
    cursor: pointer;
    transition: var(--transition);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    flex-shrink: 0;
}

.slide-btn:hover {
    background: rgba(255, 255, 255, 0.5);
    transform: scale(1.1);
}

.slide-btn:active {
    transform: scale(0.95);
}

.slide-info {
    text-align: center;
    margin-top: 25px;
    padding: 0 20px;
}

.slide-title {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--text-primary);
}

.slide-description {
    font-size: 1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto;
}

.slide-dots {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 20px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    cursor: pointer;
    transition: var(--transition);
}

.dot:hover {
    background: rgba(255, 255, 255, 0.5);
}

.dot.active {
    background: var(--text-primary);
    transform: scale(1.2);
}

.slide-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 20px;
    margin-top: 20px;
}

.control-btn {
    background: rgba(255, 255, 255, 0.2);
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 10px 20px;
    border-radius: 25px;
    font-family: 'Poppins', sans-serif;
    font-size: 0.9rem;
    cursor: pointer;
    transition: var(--transition);
    color: var(--text-primary);
}

.control-btn:hover {
    background: rgba(255, 255, 255, 0.3);
}

.slide-counter {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

/* Slideshow Mobile Styles */
@media (max-width: 768px) {
    .slideshow-container {
        padding: 20px;
    }

    .slide-wrapper {
        aspect-ratio: 4 / 3;
    }

    .slide-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }

    .slide-title {
        font-size: 1.2rem;
    }

    .slide-description {
        font-size: 0.9rem;
    }

    .dot {
        width: 10px;
        height: 10px;
    }
}

@media (max-width: 480px) {
    .slideshow-container {
        padding: 15px;
    }

    .slideshow {
        gap: 8px;
    }

    .slide-btn {
        width: 35px;
        height: 35px;
        font-size: 0.9rem;
    }

    .slide-info {
        margin-top: 15px;
        padding: 0 10px;
    }

    .slide-title {
        font-size: 1rem;
    }

    .slide-description {
        font-size: 0.8rem;
    }

    .slide-dots {
        gap: 6px;
    }

    .dot {
        width: 8px;
        height: 8px;
    }

    .control-btn {
        padding: 8px 15px;
        font-size: 0.8rem;
    }
}

/* ===== Forecast Section ===== */
.forecast-section {
    animation: fade-in-up 0.8s ease-out 0.6s both;
}

.forecast-container {
    display: flex;
    gap: 15px;
    overflow-x: auto;
    padding: 20px 0;
    margin-top: 20px;
    scrollbar-width: none;
    -ms-overflow-style: none;
}

.forecast-container::-webkit-scrollbar {
    display: none;
}

.forecast-day {
    flex: 1;
    min-width: 120px;
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
    padding: 25px 20px;
    text-align: center;
    transition: var(--transition);
}

.forecast-day:hover {
    transform: translateY(-8px);
    background: rgba(255, 255, 255, 0.2);
}

.day-name {
    font-size: 1rem;
    font-weight: 600;
    display: block;
    margin-bottom: 15px;
}

.forecast-icon {
    font-size: 2.5rem;
    display: block;
    margin-bottom: 15px;
}

.forecast-temps {
    display: flex;
    justify-content: center;
    gap: 10px;
}

.high {
    font-weight: 600;
    font-size: 1.1rem;
}

.low {
    color: var(--text-secondary);
    font-size: 1rem;
}

/* ===== Footer ===== */
.footer {
    text-align: center;
    padding: 40px 20px;
    margin-top: 40px;
    color: var(--text-secondary);
    font-size: 0.9rem;
    animation: fade-in-up 0.8s ease-out 0.8s both;
}

.footer-note {
    margin-top: 10px;
    font-size: 0.8rem;
    opacity: 0.7;
}

/* ===== Responsive Design ===== */
@media (max-width: 768px) {
    .logo {
        font-size: 1.6rem;
    }

    .logo-icon {
        font-size: 1.8rem;
    }

    .header {
        padding: 20px 15px;
    }

    .hero-weather {
        padding: 20px;
        margin: 15px 0;
    }

    .current-location {
        margin-bottom: 20px;
    }

    .city-selector {
        font-size: 1rem;
        padding: 8px 35px 8px 15px;
    }

    .weather-icon-large {
        width: 100px;
        height: 100px;
    }

    .temp-value {
        font-size: 3.5rem;
    }

    .temp-unit {
        font-size: 1.3rem;
    }

    .weather-description {
        font-size: 1.1rem;
        margin-bottom: 20px;
    }

    .weather-details {
        gap: 10px;
        flex-direction: row;
        justify-content: space-around;
    }

    .detail-item {
        padding: 10px 12px;
        min-width: 90px;
    }

    .detail-icon {
        font-size: 1.4rem;
    }

    .detail-label {
        font-size: 0.7rem;
    }

    .detail-value {
        font-size: 1rem;
    }

    .section-title {
        font-size: 1.4rem;
        margin: 30px 0 20px;
    }

    .cities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }

    .city-card {
        padding: 15px;
    }

    .card-header h3 {
        font-size: 1rem;
    }

    .card-icon {
        font-size: 1.5rem;
    }

    .card-temp {
        font-size: 1.8rem;
    }

    .card-desc {
        font-size: 0.8rem;
        margin-bottom: 10px;
    }

    .card-details {
        font-size: 0.75rem;
        gap: 10px;
    }

    .forecast-container {
        gap: 10px;
        padding: 15px 0;
    }

    .forecast-day {
        min-width: 70px;
        padding: 15px 10px;
    }

    .day-name {
        font-size: 0.85rem;
        margin-bottom: 10px;
    }

    .forecast-icon {
        font-size: 1.8rem;
        margin-bottom: 10px;
    }

    .high {
        font-size: 0.95rem;
    }

    .low {
        font-size: 0.85rem;
    }

    .sun {
        width: 50px;
        height: 50px;
        top: 2%;
        right: 3%;
    }

    .footer {
        padding: 25px 15px;
        margin-top: 25px;
    }
}

@media (max-width: 480px) {
    .app-container {
        padding: 8px;
    }

    .logo {
        font-size: 1.3rem;
        flex-direction: column;
        gap: 8px;
    }

    .logo-icon {
        font-size: 1.6rem;
    }

    .tagline {
        font-size: 0.85rem;
    }

    .hero-weather {
        padding: 15px;
        border-radius: 15px;
    }

    .weather-icon-large {
        width: 80px;
        height: 80px;
        margin-bottom: 15px;
    }

    .temp-value {
        font-size: 3rem;
    }

    .temp-unit {
        font-size: 1.1rem;
        margin-left: -5px;
    }

    .weather-description {
        font-size: 1rem;
    }

    .weather-details {
        gap: 8px;
    }

    .detail-item {
        padding: 8px 10px;
        min-width: 80px;
        border-radius: 10px;
    }

    .cities-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 10px;
    }

    .city-card {
        padding: 12px;
        border-radius: 15px;
    }

    .card-header h3 {
        font-size: 0.9rem;
    }

    .card-temp {
        font-size: 1.5rem;
    }

    .section-title {
        font-size: 1.2rem;
    }

    .forecast-day {
        min-width: 60px;
        padding: 12px 8px;
        border-radius: 12px;
    }

    .forecast-icon {
        font-size: 1.5rem;
    }

    .sun {
        width: 40px;
        height: 40px;
    }
}

/* ===== Loading Animation ===== */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid rgba(255, 255, 255, 0.3);
    border-radius: 50%;
    border-top-color: #fff;
    animation: spin 1s ease-in-out infinite;
}

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

/* ===== Glassmorphism Utility ===== */
.glass {
    background: var(--card-bg);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid var(--card-border);
    border-radius: var(--border-radius);
}

/* ===== Smooth Scroll ===== */
html {
    scroll-behavior: smooth;
}

/* ===== Selection Color ===== */
::selection {
    background: rgba(116, 185, 255, 0.4);
    color: #2d3436;
}