/* ===== IMG FLY Homepage Styles ===== */

/* Hero Section */
.hero {
    padding: 4rem 0;
    background-color: var(--hero-background);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero-decoration {
    position: absolute;
    pointer-events: none;
}

.hero-glow-1 {
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 204, 0, 0.15) 0%, rgba(255, 204, 0, 0) 70%);
    border-radius: 50%;
    top: -250px;
    right: -100px;
    opacity: 0.8;
}

.hero-glow-2 {
    width: 300px;
    height: 300px;
    background: radial-gradient(circle, rgba(255, 204, 0, 0.1) 0%, rgba(255, 204, 0, 0) 70%);
    border-radius: 50%;
    bottom: -150px;
    left: -50px;
    opacity: 0.6;
}

.hero-circle {
    position: absolute;
    border-radius: 50%;
    background-color: rgba(255, 204, 0, 0.05);
    border: 1px solid rgba(255, 204, 0, 0.1);
}

.hero-circle-1 { width: 80px; height: 80px; top: 20%; left: 15%; animation: float 8s ease-in-out infinite; }
.hero-circle-2 { width: 40px; height: 40px; top: 60%; right: 20%; animation: float 6s ease-in-out infinite 1s; }
.hero-circle-3 { width: 60px; height: 60px; bottom: 15%; left: 30%; animation: float 7s ease-in-out infinite 0.5s; }

.hero-dot {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background-color: rgba(255, 204, 0, 0.3);
}

.hero-dot-1 { top: 25%; right: 25%; animation: pulse 4s ease-in-out infinite; }
.hero-dot-2 { top: 40%; left: 20%; animation: pulse 4s ease-in-out infinite 1s; }
.hero-dot-3 { bottom: 30%; right: 35%; animation: pulse 4s ease-in-out infinite 2s; }
.hero-dot-4 { bottom: 20%; left: 40%; animation: pulse 4s ease-in-out infinite 0.5s; }
.hero-dot-5 { top: 15%; left: 35%; animation: pulse 4s ease-in-out infinite 1.5s; }

@keyframes float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-20px); }
}

@keyframes pulse {
    0%, 100% { transform: scale(1); opacity: 0.3; }
    50% { transform: scale(1.5); opacity: 0.6; }
}

.hero-title {
    display: inline-block;
    font-size: 2.5rem;
    color: var(--text-primary);
    margin-bottom: 1rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    line-height: 1.2;
    position: relative;
    z-index: 2;
}

.hero-title span {
    position: relative;
    display: inline-block;
}

.hero-title span::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -5px;
    width: 100%;
    height: 6px;
    background-color: var(--accent-yellow);
    border-radius: 3px;
    transform: skewX(-12deg);
    opacity: 0.8;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
    font-weight: 300;
    position: relative;
    z-index: 2;
}

/* Conversion Cards */
.conversion-cards {
    display: grid;
    grid-template-columns: repeat(5, 1fr);
    gap: 1rem;
    position: relative;
    z-index: 2;
}

.card {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 1.25rem 1rem;
    box-shadow: 0 8px 20px var(--shadow-color);
    transition: transform 0.3s, box-shadow 0.3s;
    display: flex;
    flex-direction: column;
    align-items: center;
    cursor: pointer;
    text-align: center;
    text-decoration: none;
    color: inherit;
}

.card:hover {
    transform: translateY(-5px);
    box-shadow: 0 12px 30px rgba(0, 0, 0, 0.15);
}

.card-icon {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    color: white;
    font-size: 1.5rem;
    margin-bottom: 1rem;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
    background-size: cover;
    background-position: center;
}

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

.card h3 {
    font-size: 1.1rem;
    margin-bottom: 0.75rem;
    color: var(--text-primary);
    font-weight: 600;
}

.format-conversion {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.format-tag {
    padding: 0.15rem 0.5rem;
    border-radius: 999px;
    font-weight: 500;
    font-size: 0.8rem;
    color: #4B5563;
    background-color: #F3F4F6;
    border: 1px solid #E5E7EB;
}

.format-conversion i {
    font-size: 0.8rem;
    color: #9CA3AF;
}

/* Convert Section */
.convert-section {
    padding: 5rem 0;
}

.convert-content {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 3rem;
}

.convert-text {
    flex: 1;
    text-align: left;
}

.convert-text h2 {
    font-size: 2rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.convert-text p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
    line-height: 1.6;
    font-weight: 300;
    max-width: 500px;
}

.start-converting {
    background-color: var(--accent-yellow);
    color: var(--text-primary);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(255, 204, 0, 0.3);
    text-decoration: none;
}

.start-converting:hover {
    background-color: var(--accent-yellow-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255, 204, 0, 0.4);
}

.upload-area {
    flex: 1;
}

.upload-box {
    border: 2px dashed var(--border-color);
    border-radius: 1rem;
    padding: 3rem 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--card-background);
    transition: all 0.3s ease;
}

.upload-box:hover {
    border-color: var(--accent-yellow);
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.05);
}

.upload-icon {
    width: 4rem;
    height: 4rem;
    background-color: var(--accent-yellow);
    color: var(--text-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.75rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 4px 10px rgba(255, 204, 0, 0.3);
}

.upload-box p {
    font-size: 1.1rem;
    color: var(--text-primary);
    margin-bottom: 0.5rem;
}

.upload-box span {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.browse-files {
    background-color: var(--accent-yellow);
    color: var(--text-primary);
    border: none;
    padding: 0.75rem 1.5rem;
    border-radius: 0.5rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(255, 204, 0, 0.3);
    font-family: 'Inter', sans-serif;
}

.browse-files:hover {
    background-color: var(--accent-yellow-hover);
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(255, 204, 0, 0.4);
}

/* Features Section */
.features-section {
    padding: 5rem 0;
    background-color: var(--primary-light);
    text-align: center;
}

.features-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    font-weight: 600;
}

.features-section > .container > p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
    font-weight: 300;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
}

.feature-card {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 15px var(--shadow-color);
    text-align: left;
    transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.feature-icon {
    width: 3rem;
    height: 3rem;
    background-color: var(--accent-yellow-light);
    color: var(--accent-yellow);
    border-radius: 0.8rem;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1.5rem;
}

.feature-card h3 {
    font-size: 1.25rem;
    margin-bottom: 1rem;
    color: var(--text-primary);
    font-weight: 600;
}

.feature-card p {
    color: var(--text-secondary);
    font-size: 1rem;
    margin: 0;
    text-align: left;
    font-weight: 300;
}

/* Testimonials Section */
.testimonials-section {
    padding: 5rem 0;
}

.testimonials-section h2 {
    font-size: 2.5rem;
    color: var(--primary-color);
    margin-bottom: 1rem;
    text-align: center;
    font-weight: 600;
}

.testimonials-section > .container > p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    max-width: 600px;
    margin: 0 auto 3rem;
    text-align: center;
    font-weight: 300;
}

.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 2rem;
}

.testimonial-card {
    background-color: var(--card-background);
    border-radius: 1rem;
    padding: 2rem;
    box-shadow: 0 4px 15px var(--shadow-color);
    transition: transform 0.3s, box-shadow 0.3s;
}

.testimonial-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
}

.testimonial-text {
    font-style: italic;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    line-height: 1.6;
    font-weight: 300;
}

.testimonial-author {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.author-avatar {
    width: 3rem;
    height: 3rem;
    border-radius: 50%;
    background-color: var(--accent-yellow);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    font-weight: bold;
    font-size: 1.25rem;
}

.author-info h4 {
    font-size: 1rem;
    color: var(--text-primary);
    margin-bottom: 0.25rem;
    font-weight: 600;
}

.author-info p {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin: 0;
    text-align: left;
    font-weight: 300;
}

/* Responsive */
@media (max-width: 1024px) {
    .conversion-cards { grid-template-columns: repeat(4, 1fr); }
    .convert-content { flex-direction: column; }
    .convert-text, .upload-area { width: 100%; text-align: center; }
}

@media (max-width: 768px) {
    .conversion-cards { grid-template-columns: repeat(2, 1fr); }
    .features-grid { grid-template-columns: 1fr; }
    .features-section h2 { font-size: 1.75rem; }
    .testimonials-section h2 { font-size: 1.75rem; }
    .convert-text h2 { font-size: 1.5rem; }
    .features-section { padding: 3rem 0; }
    .testimonials-section { padding: 3rem 0; }
}

@media (max-width: 480px) {
    .hero-title { font-size: 2rem; }
    .features-section h2 { font-size: 1.5rem; }
    .testimonials-section h2 { font-size: 1.5rem; }
    .convert-text h2 { font-size: 1.35rem; }
}