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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: #F6F1E8;
    color: #1F2421;
    line-height: 1.6;
}

/* Navigation */
.navbar {
    background: rgba(251, 247, 239, 0.8);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border-bottom: 1px solid #E2D9C8;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1rem 2rem;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    font-size: 1.125rem;
    color: #1F2421;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 3rem 2rem;
}

/* Hero Section */
.hero {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
    margin-bottom: 5rem;
}

.hero-content {
    max-width: 560px;
}

.eyebrow {
    display: inline-block;
    background: #F0E3D0;
    color: #C8853F;
    font-size: 0.875rem;
    font-weight: 600;
    padding: 0.5rem 1rem;
    border-radius: 20px;
    margin-bottom: 1.5rem;
}

h1 {
    font-family: 'DM Serif Display', 'Roboto Slab', Georgia, serif;
    font-size: 3.5rem;
    font-weight: 700;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -0.02em;
}

h1 em {
    color: #C8853F;
    font-style: italic;
}

.subtitle {
    font-size: 1.125rem;
    color: #8A8A80;
    margin-bottom: 2.5rem;
    line-height: 1.7;
}

/* Form */
.skill-form {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.form-group label {
    font-weight: 600;
    font-size: 0.9375rem;
    color: #1F2421;
}

.form-group textarea,
.form-group input {
    background: #FFFFFF;
    border: 2px solid #E2D9C8;
    border-radius: 12px;
    padding: 1rem;
    font-size: 1rem;
    font-family: inherit;
    color: #1F2421;
    transition: all 0.2s ease;
}

.form-group textarea:focus,
.form-group input:focus {
    outline: none;
    border-color: #C8853F;
    box-shadow: 0 0 0 3px rgba(200, 133, 63, 0.1);
}

.form-group textarea {
    resize: vertical;
    min-height: 100px;
}

/* Buttons */
.btn-primary,
.btn-secondary {
    padding: 1rem 2rem;
    border-radius: 12px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    border: none;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-primary {
    background: #C8853F;
    color: #FFFFFF;
}

.btn-primary:hover {
    background: #A86B2C;
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(200, 133, 63, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

.btn-primary:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.btn-secondary {
    background: #FFFFFF;
    color: #C8853F;
    border: 2px solid #C8853F;
}

.btn-secondary:hover {
    background: #F0E3D0;
}

.spinner {
    animation: spin 1s linear infinite;
}

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

/* Hero Visual */
.hero-visual {
    position: relative;
}

.browser-frame {
    background: #FFFFFF;
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 20px 60px rgba(31, 36, 33, 0.12);
}

.browser-bar {
    background: #FBF7EF;
    padding: 1rem;
    border-bottom: 1px solid #E2D9C8;
}

.browser-dots {
    display: flex;
    gap: 0.5rem;
}

.browser-dots span {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: #E2D9C8;
}

.browser-dots span:nth-child(1) { background: #FF5F57; }
.browser-dots span:nth-child(2) { background: #FFBD2E; }
.browser-dots span:nth-child(3) { background: #28CA42; }

.browser-content {
    padding: 0;
}

.browser-content img {
    width: 100%;
    height: auto;
    display: block;
}

.status-chip {
    position: absolute;
    bottom: -1rem;
    right: 2rem;
    background: #FFFFFF;
    padding: 0.75rem 1.25rem;
    border-radius: 24px;
    box-shadow: 0 8px 24px rgba(31, 36, 33, 0.15);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #1F2421;
}

/* Result Section */
.result-section {
    animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.result-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.result-header h2 {
    font-family: 'DM Serif Display', 'Roboto Slab', Georgia, serif;
    font-size: 2.5rem;
    font-weight: 700;
    color: #1F2421;
}

.plan-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
    margin-bottom: 2.5rem;
}

.info-card {
    background: #FFFFFF;
    padding: 1.5rem;
    border-radius: 12px;
    border: 2px solid #E2D9C8;
}

.info-label {
    font-size: 0.875rem;
    font-weight: 600;
    color: #8A8A80;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.5rem;
}

.info-value {
    font-size: 1.25rem;
    font-weight: 600;
    color: #1F2421;
}

.plan-content {
    background: #FFFFFF;
    padding: 2.5rem;
    border-radius: 16px;
    box-shadow: 0 4px 16px rgba(31, 36, 33, 0.08);
    line-height: 1.8;
}

.plan-content h3 {
    font-family: 'DM Serif Display', 'Roboto Slab', Georgia, serif;
    font-size: 1.75rem;
    font-weight: 700;
    color: #1F2421;
    margin-top: 2rem;
    margin-bottom: 1rem;
}

.plan-content h3:first-child {
    margin-top: 0;
}

.plan-content h4 {
    font-weight: 600;
    color: #C8853F;
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
    font-size: 1.125rem;
}

.plan-content ul,
.plan-content ol {
    margin-left: 1.5rem;
    margin-bottom: 1rem;
}

.plan-content li {
    margin-bottom: 0.5rem;
    color: #1F2421;
}

.plan-content p {
    margin-bottom: 1rem;
    color: #1F2421;
}

.plan-content strong {
    color: #C8853F;
    font-weight: 600;
}

/* Features */
.features {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    margin-top: 5rem;
}

.feature-card {
    background: #FFFFFF;
    padding: 2rem;
    border-radius: 16px;
    box-shadow: 0 4px 12px rgba(31, 36, 33, 0.06);
}

.feature-icon {
    width: 48px;
    height: 48px;
    background: #F0E3D0;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.25rem;
}

.feature-card h3 {
    font-weight: 600;
    font-size: 1.25rem;
    margin-bottom: 0.75rem;
    color: #1F2421;
}

.feature-card p {
    color: #8A8A80;
    line-height: 1.6;
}

/* Footer */
.footer {
    background: #2A2723;
    color: #F6F1E8;
    text-align: center;
    padding: 2rem;
    margin-top: 5rem;
}

.footer p {
    font-size: 0.9375rem;
    opacity: 0.9;
}

/* Responsive */
@media (max-width: 768px) {
    .hero {
        grid-template-columns: 1fr;
        gap: 2rem;
    }

    .hero-visual {
        order: -1;
    }

    h1 {
        font-size: 2.5rem;
    }

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

    .plan-info {
        grid-template-columns: 1fr;
    }

    .result-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }
}