/* ===== INDIA INVOICE GENERATOR STYLES ===== */

/* Container */
.container {
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 24px;
}

/* ===== HERO SECTION ===== */
.hero {
    padding: 60px 0 40px;
    background: linear-gradient(135deg, #f8fafc 0%, #f0fdf4 100%);
}

.hero-wrapper {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.hero-left h1 {
    font-size: 44px;
    font-weight: 800;
    color: #0f172a;
    line-height: 1.15;
    margin-bottom: 16px;
}

.hero-left h1 span {
    background: linear-gradient(135deg, #166534, #15803d);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-left p {
    font-size: 17px;
    color: #475569;
    line-height: 1.7;
    margin-bottom: 24px;
}

.features {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px 16px;
    margin-bottom: 28px;
}

.feature {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    color: #1e293b;
}

.feature span {
    color: #15803d;
    font-weight: 700;
    font-size: 18px;
}

.hero-buttons {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.primary-btn {
    display: inline-block;
    background: linear-gradient(135deg, #166534, #15803d);
    color: white;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(22, 101, 52, 0.25);
}

.primary-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(22, 101, 52, 0.35);
}

.secondary-btn {
    display: inline-block;
    border: 2px solid #15803d;
    color: #15803d;
    padding: 14px 32px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 16px;
    transition: all 0.3s;
    background: transparent;
}

.secondary-btn:hover {
    background: #15803d;
    color: white;
}

/* Mockup */
.mockup {
    background: white;
    border-radius: 16px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.mockup-top {
    padding: 12px 16px;
    background: #f1f5f9;
    border-bottom: 1px solid #e2e8f0;
}

.dots {
    display: flex;
    gap: 6px;
}

.dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
}

.dot.red {
    background: #ef4444;
}

.dot.yellow {
    background: #f59e0b;
}

.dot.green {
    background: #22c55e;
}

.mockup-body {
    padding: 8px;
}

.mockup-body img {
    display: block;
}

/* ===== PROFESSIONAL INVOICES SECTION ===== */
.professional-invoices {
    padding: 60px 0 40px;
    background: white;
}

.section-title {
    text-align: center;
    max-width: 750px;
    margin: 0 auto 48px;
}

.section-title span {
    display: inline-block;
    font-size: 14px;
    font-weight: 700;
    color: #15803d;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 8px;
}

.section-title h2 {
    font-size: 36px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 12px;
}

.section-title p {
    font-size: 18px;
    color: #475569;
    line-height: 1.6;
}

.invoice-info {
    max-width: 900px;
    margin: 0 auto;
}

.invoice-info p {
    font-size: 16px;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 12px;
}

.invoice-info strong {
    color: #0f172a;
}

/* ===== WHY USE SECTION ===== */
.why-use {
    padding: 40px 0 60px;
    background: #f8fafc;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
}

.feature-card {
    background: white;
    padding: 24px 20px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s;
}

.feature-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.1);
    border-color: #15803d;
}

.feature-icon {
    font-size: 32px;
    margin-bottom: 12px;
}

.feature-card h3 {
    font-size: 16px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 8px;
}

.feature-card p {
    font-size: 14px;
    color: #475569;
    line-height: 1.6;
}

/* ===== WHO FOR SECTION ===== */
.who-for {
    padding: 60px 0;
    background: white;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 24px;
    margin-bottom: 24px;
}

.audience-item {
    background: #f8fafc;
    padding: 24px 20px;
    border-radius: 16px;
    text-align: center;
    border: 1px solid #e2e8f0;
    transition: all 0.3s;
}

.audience-item:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 28px -12px rgba(0, 0, 0, 0.1);
    border-color: #15803d;
}

.audience-icon {
    font-size: 32px;
    margin-bottom: 8px;
}

.audience-item h3 {
    font-size: 18px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 6px;
}

.audience-item p {
    font-size: 14px;
    color: #475569;
    line-height: 1.5;
}

.who-note {
    text-align: center;
    font-size: 16px;
    color: #475569;
    max-width: 700px;
    margin: 0 auto;
}

/* ===== ONLINE GENERATOR SECTION ===== */
.online-generator-section {
    padding: 60px 0;
    background: #f8fafc;
}

.online-content {
    max-width: 900px;
    margin: 0 auto;
}

.online-content h2 {
    font-size: 28px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 16px;
}

.online-content p {
    font-size: 16px;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 12px;
}

.online-content strong {
    color: #0f172a;
}

/* ===== OTHER COUNTRIES SECTION ===== */
.other-countries {
    padding: 60px 0;
    background: white;
}

.countries-content {
    max-width: 900px;
    margin: 0 auto;
}

.countries-content h2 {
    font-size: 28px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 16px;
}

.countries-content p {
    font-size: 16px;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 12px;
}

.countries-content a {
    color: #15803d;
    text-decoration: none;
    font-weight: 600;
}

.countries-content a:hover {
    text-decoration: underline;
}

/* ===== WORKFLOW SECTION ===== */
.workflow-section {
    padding: 60px 0 80px;
    background: #f8fafc;
}

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 32px;
    margin-bottom: 40px;
}

.step {
    text-align: center;
    padding: 30px 20px;
    background: white;
    border-radius: 16px;
    border: 1px solid #e2e8f0;
}

.step-icon {
    width: 56px;
    height: 56px;
    background: linear-gradient(135deg, #166534, #15803d);
    color: white;
    font-size: 24px;
    font-weight: 800;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 16px;
}

.step h3 {
    font-size: 20px;
    font-weight: 700;
    color: #0f172a;
    margin-bottom: 8px;
}

.step p {
    font-size: 15px;
    color: #475569;
    line-height: 1.6;
}

.center-btn-wrapper {
    text-align: center;
}

.cta-btn {
    display: inline-block;
    background: linear-gradient(135deg, #166534, #15803d);
    color: white;
    padding: 16px 40px;
    border-radius: 50px;
    font-weight: 700;
    font-size: 18px;
    transition: all 0.3s;
    box-shadow: 0 4px 12px rgba(22, 101, 52, 0.25);
}

.cta-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(22, 101, 52, 0.35);
}

/* ===== GST INVOICE SECTION ===== */
.gst-invoice-section {
    padding: 60px 0;
    background: white;
}

.gst-content {
    max-width: 900px;
    margin: 0 auto;
}

.gst-content h2 {
    font-size: 28px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 16px;
}

.gst-content p {
    font-size: 16px;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 12px;
}

.gst-content strong {
    color: #0f172a;
}

/* ===== REUSE SECTION ===== */
.reuse-section {
    padding: 60px 0;
    background: #f8fafc;
}

.reuse-content {
    max-width: 900px;
    margin: 0 auto;
}

.reuse-content h2 {
    font-size: 28px;
    font-weight: 800;
    color: #0f172a;
    margin-bottom: 16px;
}

.reuse-content p {
    font-size: 16px;
    color: #475569;
    line-height: 1.8;
    margin-bottom: 12px;
}

.reuse-content strong {
    color: #0f172a;
}

/* ===== FAQ SECTION ===== */
.faq-section {
    padding: 60px 0 80px;
    background: white;
}

.faq-container {
    max-width: 850px;
    margin: 0 auto;
}

.india-faq-item {
    background: #f8fafc;
    border-radius: 12px;
    margin-bottom: 12px;
    border: 1px solid #e2e8f0;
    overflow: hidden;
    transition: all 0.3s ease;
}

.india-faq-item.active {
    border-color: #15803d;
    box-shadow: 0 4px 12px rgba(22, 101, 52, 0.08);
}

.faq-question {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 18px 24px;
    cursor: pointer;
    transition: background 0.3s ease;
    user-select: none;
}

.faq-question:hover {
    background: rgba(22, 101, 52, 0.05);
}

.faq-question h3 {
    font-size: 17px;
    font-weight: 600;
    color: #0f172a;
    margin: 0;
    flex: 1;
    padding-right: 16px;
}

.faq-question h3 strong {
    color: #15803d;
}

.faq-question span {
    font-size: 24px;
    font-weight: 300;
    color: #94a3b8;
    transition: transform 0.3s ease, color 0.3s ease;
    flex-shrink: 0;
    width: 30px;
    text-align: center;
}

.india-faq-item.active .faq-question span {
    transform: rotate(180deg);
    color: #15803d;
}

.faq-answer {
    display: none;
    padding: 4px 10px 70px;
    animation: fadeIn 0.3s ease;
}

.india-faq-item.active .faq-answer {
    display: block;
}

.faq-answer p {
    font-size: 15px;
    color: #475569;
    line-height: 1.7;
    margin: 0;
}

.faq-answer strong {
    color: #15803d;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ===== FINAL CTA ===== */
.final-cta {
    padding: 70px 0;
    background: linear-gradient(135deg, #0f172a, #1e293b);
    text-align: center;
}

.final-cta h2 {
    font-size: 40px;
    font-weight: 800;
    color: white;
    margin-bottom: 16px;
}

.final-cta .cta-subtitle {
    font-size: 18px;
    color: #94a3b8;
    margin-bottom: 8px;
}

.final-cta .cta-guarantee {
    font-size: 15px;
    color: #64748b;
    margin-bottom: 28px;
}

.final-cta .cta-btn {
    background: linear-gradient(135deg, #22c55e, #15803d);
    font-size: 18px;
}

.final-cta .cta-btn:hover {
    box-shadow: 0 8px 32px rgba(34, 197, 94, 0.4);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 1024px) {
    .hero-wrapper {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .hero-left h1 {
        font-size: 36px;
    }

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

    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

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

@media (max-width: 768px) {
    .hero {
        padding: 40px 0 30px;
    }

    .hero-left h1 {
        font-size: 28px;
    }

    .hero-left p {
        font-size: 16px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .primary-btn,
    .secondary-btn {
        text-align: center;
        justify-content: center;
    }

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

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

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

    .steps {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .section-title h2 {
        font-size: 28px;
    }

    .final-cta h2 {
        font-size: 30px;
    }

    .faq-question h3 {
        font-size: 15px;
    }

    .mockup-body img {
        height: auto;
    }

    .container {
        padding: 0 16px;
    }

    .online-content h2,
    .countries-content h2,
    .gst-content h2,
    .reuse-content h2 {
        font-size: 22px;
    }
}

@media (max-width: 480px) {
    .hero-left h1 {
        font-size: 24px;
    }

    .section-title h2 {
        font-size: 22px;
    }

    .final-cta h2 {
        font-size: 24px;
    }

    .cta-btn {
        padding: 14px 24px;
        font-size: 16px;
    }

    .feature-card {
        padding: 18px 16px;
    }

    .audience-item {
        padding: 18px 16px;
    }
}