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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', 'Inter', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 40px;
}

/* HERO */
.hero {
    background: linear-gradient(135deg, #0f172a 0%, #1e293b 100%);
    padding: 80px 0 60px;
    color: white;
}

.hero-content {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 60px;
    align-items: center;
    margin-bottom: 60px;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.wrecking-ball {
    width: 300px;
    height: auto;
    filter: drop-shadow(0 10px 30px rgba(0,0,0,0.3));
}

.hero-text h1 {
    font-size: 3.5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 20px;
    letter-spacing: -0.02em;
}

.subtitle {
    font-size: 1.4rem;
    opacity: 0.95;
    margin-bottom: 30px;
    font-weight: 500;
}

.cta-button {
    display: inline-block;
    background: #ef4444;
    color: white;
    padding: 16px 40px;
    font-size: 1.1rem;
    font-weight: 600;
    text-decoration: none;
    border-radius: 8px;
    transition: all 0.2s;
}

.cta-button:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

/* COUNTDOWN */
.countdown-box {
    background: rgba(255,255,255,0.1);
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    backdrop-filter: blur(10px);
}

.countdown-text {
    font-size: 1.1rem;
    margin-bottom: 20px;
    opacity: 0.9;
}

.countdown {
    display: flex;
    justify-content: center;
    gap: 20px;
}

.countdown-item {
    text-align: center;
}

.countdown-item span:first-child {
    display: block;
    font-size: 3rem;
    font-weight: 800;
    line-height: 1;
    color: #ef4444;
}

.countdown-item .label {
    display: block;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    opacity: 0.7;
    margin-top: 5px;
}

/* PROBLEMS SECTION */
.problems {
    padding: 60px 0;
    background: #fafafa;
}

.problems h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 60px;
    font-weight: 700;
}

.problem-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 40px;
}

.problem-card {
    background: white;
    padding: 40px 30px;
    border-radius: 12px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.08);
    transition: all 0.3s;
}

.problem-card:hover {
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    transform: translateY(-4px);
}

.problem-card h3 {
    font-size: 1.4rem;
    margin-bottom: 15px;
    font-weight: 700;
    color: #0f172a;
}

.problem-card p {
    color: #475569;
    font-size: 1rem;
    line-height: 1.7;
}

/* DELIVERABLES */
.deliverables {
    padding: 60px 0;
    background: white;
}

.deliverables h2 {
    text-align: center;
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.intro {
    text-align: center;
    font-size: 1.15rem;
    color: #475569;
    max-width: 700px;
    margin: 0 auto 60px;
}

.deliverables-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
    max-width: 1000px;
    margin: 0 auto 40px;
}

.deliverable-item {
    text-align: center;
    padding: 30px 20px;
    background: #fafafa;
    border-radius: 12px;
    transition: all 0.2s;
}

.deliverable-item:hover {
    background: #f1f5f9;
}

.deliverable-item .icon {
    font-size: 2.5rem;
    margin-bottom: 15px;
}

.deliverable-item h4 {
    font-size: 1.1rem;
    margin-bottom: 8px;
    font-weight: 600;
    color: #0f172a;
}

.deliverable-item p {
    font-size: 0.95rem;
    color: #64748b;
}

.delivery-time {
    text-align: center;
    font-size: 1.05rem;
    color: #0f172a;
    font-weight: 600;
}

/* FORM SECTION */
.form-section {
    padding: 60px 0;
    background: #fafafa;
}

.form-container {
    max-width: 800px;
    margin: 0 auto;
}

.form-header {
    text-align: center;
    margin-bottom: 50px;
}

.form-header h2 {
    font-size: 2.5rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.form-header p {
    font-size: 1.1rem;
    color: #475569;
    margin-bottom: 10px;
}

.exchange {
    font-size: 1rem;
    color: #64748b;
}

.pricing-note {
    font-weight: 600;
    color: #ef4444;
    margin-top: 15px;
}

/* FORM */
.deck-form {
    background: white;
    padding: 35px;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    border: 3px solid #1e293b;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    margin-bottom: 15px;
}

.form-group {
    margin-bottom: 15px;
}

.form-group.full-width {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 8px;
    color: #0f172a;
    font-size: 0.95rem;
}

.form-group input[type="text"],
.form-group input[type="email"] {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.2s;
}

.form-group input:focus {
    outline: none;
    border-color: #ef4444;
}

.file-upload-area {
    border: 2px dashed #cbd5e1;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    background: #f8fafc;
    cursor: pointer;
    transition: all 0.2s;
}

.file-upload-area:hover {
    border-color: #94a3b8;
    background: #f1f5f9;
}

.file-upload-area input[type="file"] {
    width: 100%;
    height: 100%;
    cursor: pointer;
}

.file-hint {
    color: #64748b;
    font-size: 0.95rem;
}

.competitor-row {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 15px;
}

.competitor-row input {
    width: 100%;
    padding: 14px 16px;
    border: 2px solid #e2e8f0;
    border-radius: 8px;
    font-size: 1rem;
}

.competitor-row input:focus {
    outline: none;
    border-color: #ef4444;
}

.monopolist-note {
    margin-top: 10px;
    font-size: 0.9rem;
    color: #64748b;
    font-style: italic;
}

.checkbox-group {
    margin-top: 30px;
}

.checkbox-label {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 4px;
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.checkbox-label span {
    color: #475569;
    font-size: 0.95rem;
    line-height: 1.6;
}

.submit-button {
    width: 100%;
    background: #ef4444;
    color: white;
    padding: 18px;
    font-size: 1.2rem;
    font-weight: 600;
    border: none;
    border-radius: 8px;
    cursor: pointer;
    margin-top: 30px;
    transition: all 0.2s;
}

.submit-button:hover {
    background: #dc2626;
    transform: translateY(-2px);
}

.submit-button:disabled {
    background: #cbd5e1;
    cursor: not-allowed;
}

.success-message {
    background: #f0fdf4;
    border: 2px solid #86efac;
    padding: 40px;
    border-radius: 12px;
    text-align: center;
}

.success-message h3 {
    color: #166534;
    font-size: 1.8rem;
    margin-bottom: 10px;
}

.success-message p {
    color: #15803d;
    font-size: 1.1rem;
}

/* FOOTER */
.footer {
    background: #0f172a;
    color: white;
    padding: 80px 0 40px;
}

.about-section {
    display: grid;
    grid-template-columns: 200px 1fr;
    gap: 50px;
    align-items: start;
    margin-bottom: 60px;
}

.profile-pic {
    width: 200px;
    height: 200px;
    border-radius: 12px;
    object-fit: cover;
}

.about-text h3 {
    font-size: 1.8rem;
    margin-bottom: 20px;
    font-weight: 700;
}

.about-header {
    display: flex;
    align-items: center;
    gap: 15px;
    margin-bottom: 20px;
}

.about-header h3 {
    margin-bottom: 0;
}

.linkedin-icon {
    color: #0a66c2;
    transition: all 0.2s;
    display: flex;
    align-items: center;
}

.linkedin-icon:hover {
    color: #004182;
    transform: scale(1.1);
}

.about-text p {
    font-size: 1.05rem;
    line-height: 1.8;
    opacity: 0.9;
    margin-bottom: 15px;
}

.footer-bottom {
    text-align: center;
    padding-top: 40px;
    border-top: 1px solid rgba(255,255,255,0.1);
    opacity: 0.7;
}

.footer-bottom p {
    margin-bottom: 10px;
}

.footer-bottom a {
    color: #ef4444;
    text-decoration: none;
}

.footer-bottom a:hover {
    text-decoration: underline;
}

/* RESPONSIVE */
@media (max-width: 1024px) {
    .hero-content {
        grid-template-columns: 150px 1fr;
        gap: 40px;
    }
    
    .wrecking-ball {
        width: 150px;
    }
    
    .hero-text h1 {
        font-size: 2.8rem;
    }
    
    .problem-grid,
    .deliverables-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .about-section {
        grid-template-columns: 1fr;
        text-align: center;
    }
    
    .profile-pic {
        margin: 0 auto;
    }
}

@media (max-width: 768px) {
    .container {
        padding: 0 20px;
    }
    
    .hero {
        padding: 60px 0 40px;
    }
    
    .hero-content {
        grid-template-columns: 1fr;
        gap: 30px;
        text-align: center;
    }
    
    .hero-text h1 {
        font-size: 2.2rem;
    }
    
    .subtitle {
        font-size: 1.2rem;
    }
    
    .countdown {
        gap: 15px;
    }
    
    .countdown-item span:first-child {
        font-size: 2.2rem;
    }
    
    .problems,
    .deliverables,
    .form-section {
        padding: 60px 0;
    }
    
    .problems h2,
    .deliverables h2,
    .form-header h2 {
        font-size: 2rem;
    }
    
    .deck-form {
        padding: 30px 25px;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .competitor-row {
        grid-template-columns: 1fr;
    }
    
    .footer {
        padding: 60px 0 30px;
    }
}