/* ===========================
   WebApp Service Page
   =========================== */
.webapp-page {
    --webapp-ink: #1c1938;
    --webapp-accent: #6366f1;
    --webapp-accent-dark: #4f46e5;
    --webapp-soft: #f5f5ff;
    --webapp-border: rgba(28, 25, 56, 0.12);
    --webapp-card: #ffffff;
}

.webapp-hero {
    position: relative;
    padding: 90px 0 120px;
    background: linear-gradient(120deg, #f5f5ff 0%, #eef0ff 55%, #ffffff 100%);
    overflow: hidden;
}

.webapp-hero::before {
    content: '';
    position: absolute;
    top: -80px;
    right: -120px;
    width: 320px;
    height: 320px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(99, 102, 241, 0.3), rgba(99, 102, 241, 0));
}

.webapp-hero::after {
    content: '';
    position: absolute;
    bottom: -90px;
    left: -120px;
    width: 380px;
    height: 380px;
    border-radius: 50%;
    background: radial-gradient(circle at 30% 30%, rgba(28, 25, 56, 0.15), rgba(28, 25, 56, 0));
}

.webapp-hero__container {
    position: relative;
    z-index: 1;
    max-width: 1140px;
    margin: 0 auto;
    padding: 0 24px;
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.webapp-hero__content {
    animation: webappFadeUp 0.7s ease both;
}

.webapp-hero__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 12px;
    letter-spacing: 2px;
    color: var(--webapp-accent);
    margin-bottom: 12px;
}

.webapp-hero__title {
    font-family: 'Hiragino Kaku Gothic ProN', sans-serif;
    font-weight: 700;
    font-size: 42px;
    line-height: 1.3;
    color: var(--webapp-ink);
    margin-bottom: 18px;
}

.webapp-hero__lead {
    font-size: 16px;
    line-height: 1.9;
    color: #4c4a63;
    margin-bottom: 28px;
}

.webapp-hero__actions {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 28px;
    flex-wrap: wrap;
}

.webapp-hero__ghost {
    border: 1px solid var(--webapp-ink);
    color: var(--webapp-ink);
    background: #fff;
}

.webapp-hero__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.webapp-hero__stat {
    padding: 16px 14px;
    border-radius: 16px;
    background: var(--webapp-card);
    border: 1px solid var(--webapp-border);
    box-shadow: 0 12px 30px rgba(28, 25, 56, 0.08);
}

.webapp-hero__stat-value {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 20px;
    color: var(--webapp-ink);
}

.webapp-hero__stat-label {
    display: block;
    font-size: 12px;
    letter-spacing: 0.5px;
    color: #6b6887;
}

.webapp-hero__visual {
    animation: webappFadeUp 0.9s ease both;
    animation-delay: 0.1s;
}

/* Browser Mockup */
.webapp-browser {
    background: var(--webapp-card);
    border-radius: 16px;
    border: 1px solid var(--webapp-border);
    box-shadow: 0 30px 60px rgba(28, 25, 56, 0.15);
    overflow: hidden;
}

.webapp-browser__bar {
    padding: 12px 16px;
    display: flex;
    align-items: center;
    gap: 16px;
    background: #f8f8fc;
    border-bottom: 1px solid var(--webapp-border);
}

.webapp-browser__dots {
    display: flex;
    gap: 6px;
}

.webapp-browser__dots span {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ddd;
}

.webapp-browser__dots span:nth-child(1) {
    background: #ff5f57;
}

.webapp-browser__dots span:nth-child(2) {
    background: #ffbd2e;
}

.webapp-browser__dots span:nth-child(3) {
    background: #28ca41;
}

.webapp-browser__url {
    flex: 1;
    padding: 6px 12px;
    background: #fff;
    border-radius: 6px;
    font-size: 12px;
    color: #666;
    border: 1px solid var(--webapp-border);
}

.webapp-browser__content {
    display: flex;
    min-height: 320px;
}

.webapp-browser__sidebar {
    width: 30%;
    padding: 16px;
    background: #f8f8fc;
    border-right: 1px solid var(--webapp-border);
}

.webapp-browser__logo {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    background: linear-gradient(135deg, var(--webapp-accent), var(--webapp-accent-dark));
    margin-bottom: 20px;
}

.webapp-browser__nav {
    display: grid;
    gap: 8px;
}

.webapp-browser__nav span {
    font-size: 12px;
    color: #6c6986;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
}

.webapp-browser__nav span.is-active {
    background: #fff;
    color: var(--webapp-ink);
    font-weight: 700;
    border: 1px solid var(--webapp-border);
}

.webapp-browser__main {
    flex: 1;
    padding: 20px;
}

.webapp-browser__header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.webapp-browser__header h3 {
    font-size: 16px;
    font-weight: 700;
    color: var(--webapp-ink);
}

.webapp-browser__search {
    width: 120px;
    height: 28px;
    background: #f5f5f7;
    border-radius: 6px;
}

.webapp-browser__cards {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
    margin-bottom: 16px;
}

.webapp-browser__card {
    padding: 14px;
    background: #fff;
    border: 1px solid var(--webapp-border);
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.04);
}

.webapp-browser__card-value {
    display: block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 18px;
    color: var(--webapp-ink);
}

.webapp-browser__card-label {
    display: block;
    font-size: 10px;
    color: #8a86a4;
    margin-top: 4px;
}

.webapp-browser__chart {
    height: 80px;
    background: linear-gradient(180deg, rgba(99, 102, 241, 0.1) 0%, rgba(99, 102, 241, 0.02) 100%);
    border-radius: 12px;
    position: relative;
    overflow: hidden;
}

.webapp-browser__chart::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    height: 60%;
    background: linear-gradient(90deg,
        transparent 0%,
        rgba(99, 102, 241, 0.3) 20%,
        rgba(99, 102, 241, 0.5) 40%,
        rgba(99, 102, 241, 0.4) 60%,
        rgba(99, 102, 241, 0.6) 80%,
        rgba(99, 102, 241, 0.3) 100%
    );
    clip-path: polygon(0 100%, 10% 60%, 25% 80%, 40% 40%, 55% 60%, 70% 30%, 85% 50%, 100% 20%, 100% 100%);
}

/* Services Section */
.webapp-services,
.webapp-tech,
.webapp-flow,
.webapp-cases,
.webapp-price,
.webapp-cta {
    padding: 90px 0;
}

.webapp-services__container,
.webapp-tech__container,
.webapp-flow__container,
.webapp-cases__container,
.webapp-price__container,
.webapp-cta__container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0 24px;
}

.webapp-services__header,
.webapp-tech__header,
.webapp-flow__header,
.webapp-cases__header,
.webapp-price__header {
    text-align: center;
    margin-bottom: 40px;
}

.webapp-services__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 20px;
}

.webapp-services__card {
    padding: 28px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid var(--webapp-border);
    box-shadow: 0 20px 40px rgba(28, 25, 56, 0.06);
}

.webapp-services__icon {
    width: 56px;
    height: 56px;
    margin-bottom: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 14px;
    background: linear-gradient(135deg, var(--webapp-accent), var(--webapp-accent-dark));
    color: #fff;
}

.webapp-services__icon svg {
    width: 26px;
    height: 26px;
}

.webapp-services__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--webapp-ink);
    margin-bottom: 12px;
}

.webapp-services__text {
    font-size: 14px;
    line-height: 1.8;
    color: #5e5b77;
    margin-bottom: 16px;
}

.webapp-services__tags span {
    display: inline-block;
    font-size: 11px;
    padding: 4px 10px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.12);
    color: #4f46e5;
    margin-right: 6px;
    margin-bottom: 6px;
}

/* Tech Section */
.webapp-tech {
    background: var(--webapp-soft);
}

.webapp-tech__grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 20px;
}

.webapp-tech__category {
    padding: 24px;
    background: #fff;
    border-radius: 18px;
    border: 1px solid var(--webapp-border);
    box-shadow: 0 16px 32px rgba(28, 25, 56, 0.06);
}

.webapp-tech__category-title {
    font-family: 'Montserrat', sans-serif;
    font-size: 14px;
    font-weight: 700;
    color: var(--webapp-accent);
    margin-bottom: 16px;
}

.webapp-tech__items {
    display: grid;
    gap: 8px;
}

.webapp-tech__items span {
    font-size: 13px;
    color: var(--webapp-ink);
    padding: 8px 12px;
    background: #f8f8fc;
    border-radius: 8px;
}

/* Flow Section */
.webapp-flow__steps {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 16px;
}

.webapp-flow__step {
    background: #fff;
    padding: 24px 18px;
    border-radius: 18px;
    border: 1px solid var(--webapp-border);
    box-shadow: 0 16px 32px rgba(28, 25, 56, 0.06);
}

.webapp-flow__step-number {
    display: inline-block;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 14px;
    color: #fff;
    background: linear-gradient(135deg, var(--webapp-accent), var(--webapp-accent-dark));
    padding: 4px 10px;
    border-radius: 999px;
    margin-bottom: 14px;
}

.webapp-flow__step-title {
    font-size: 15px;
    font-weight: 700;
    color: var(--webapp-ink);
    margin-bottom: 10px;
}

.webapp-flow__step-text {
    font-size: 12px;
    line-height: 1.7;
    color: #5e5b77;
}

/* Cases Section */
.webapp-cases {
    background: linear-gradient(135deg, #faf9ff, #f5f5ff);
}

.webapp-cases__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.webapp-cases__card {
    padding: 24px;
    border-radius: 20px;
    background: #ffffff;
    border: 1px solid var(--webapp-border);
    box-shadow: 0 20px 40px rgba(28, 25, 56, 0.08);
}

.webapp-cases__title {
    font-size: 16px;
    font-weight: 700;
    color: var(--webapp-ink);
    margin-bottom: 10px;
}

.webapp-cases__text {
    font-size: 13px;
    line-height: 1.7;
    color: #5e5b77;
    margin-bottom: 14px;
}

.webapp-cases__tags span {
    display: inline-block;
    font-size: 11px;
    padding: 4px 8px;
    border-radius: 999px;
    background: rgba(99, 102, 241, 0.12);
    color: #4f46e5;
    margin-right: 6px;
    margin-bottom: 6px;
}

/* Price Section */
.webapp-price__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.webapp-price__card {
    padding: 28px;
    border-radius: 20px;
    background: #fff;
    border: 1px solid var(--webapp-border);
    box-shadow: 0 18px 32px rgba(28, 25, 56, 0.06);
    text-align: center;
}

.webapp-price__card.is-featured {
    border: 2px solid var(--webapp-accent);
    transform: translateY(-10px);
    box-shadow: 0 24px 40px rgba(99, 102, 241, 0.2);
}

.webapp-price__title {
    font-size: 18px;
    font-weight: 700;
    color: var(--webapp-ink);
    margin-bottom: 6px;
}

.webapp-price__lead {
    font-size: 12px;
    color: #7a7792;
    margin-bottom: 18px;
}

.webapp-price__amount {
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 26px;
    color: var(--webapp-ink);
    margin-bottom: 20px;
}

.webapp-price__list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
    font-size: 13px;
    color: #5e5b77;
}

.webapp-price__list li::before {
    content: '-';
    color: var(--webapp-accent);
    margin-right: 6px;
}

/* CTA Section */
.webapp-cta {
    background: linear-gradient(135deg, #1c1938, #2d2650);
    color: #fff;
}

.webapp-cta__container {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 24px;
    align-items: center;
}

.webapp-cta__eyebrow {
    font-family: 'Montserrat', sans-serif;
    font-size: 12px;
    letter-spacing: 2px;
    margin-bottom: 12px;
    color: var(--webapp-accent);
}

.webapp-cta__title {
    font-size: 26px;
    line-height: 1.5;
    margin-bottom: 14px;
}

.webapp-cta__text {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.8);
}

.webapp-cta__actions {
    display: flex;
    flex-direction: column;
    gap: 14px;
    align-items: flex-start;
}

.webapp-cta__ghost {
    border: 1px solid #fff;
    color: #fff;
    background: transparent;
}

/* Animations */
@keyframes webappFadeUp {
    from {
        opacity: 0;
        transform: translateY(16px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive */
@media (max-width: 1024px) {
    .webapp-hero__container {
        grid-template-columns: 1fr;
    }

    .webapp-hero__title {
        font-size: 36px;
    }

    .webapp-services__grid,
    .webapp-cases__grid,
    .webapp-price__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .webapp-tech__grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .webapp-flow__steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .webapp-cta__container {
        grid-template-columns: 1fr;
    }

    .webapp-price__card.is-featured {
        transform: none;
    }
}

@media (max-width: 768px) {
    .webapp-hero {
        padding: 70px 0 90px;
    }

    .webapp-hero__title {
        font-size: 30px;
    }

    .webapp-hero__stats {
        grid-template-columns: 1fr;
    }

    .webapp-browser__content {
        display: block;
    }

    .webapp-browser__sidebar {
        display: none;
    }

    .webapp-browser__cards {
        grid-template-columns: 1fr;
    }

    .webapp-services__grid,
    .webapp-tech__grid,
    .webapp-flow__steps,
    .webapp-cases__grid,
    .webapp-price__grid {
        grid-template-columns: 1fr;
    }

    .webapp-cta__actions {
        width: 100%;
    }
}