:root {
    --color-primary: #0f766e;
    --color-primary-dark: #115e59;
    --color-dark: #0f172a;
    --color-text: #334155;
    --color-muted: #64748b;
    --color-light: #f8fafc;
    --color-white: #ffffff;
    --radius: 18px;
    --shadow: 0 20px 60px rgba(15, 23, 42, 0.12);
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Inter", Arial, sans-serif;
    color: var(--color-text);
    background: var(--color-white);
    line-height: 1.7;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(1120px, calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    background: var(--color-white);
    border-bottom: 1px solid #e2e8f0;
    position: sticky;
    top: 0;
    z-index: 20;
}

.header-inner {
    min-height: 82px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.site-logo {
    font-size: 26px;
    font-weight: 800;
    color: var(--color-dark);
}

.site-tagline {
    margin: 0;
    font-size: 13px;
    color: var(--color-muted);
}

.primary-menu {
    list-style: none;
    display: flex;
    align-items: center;
    gap: 26px;
    margin: 0;
    padding: 0;
}

.primary-menu a {
    font-weight: 600;
    color: var(--color-dark);
}

.primary-menu a:hover {
    color: var(--color-primary);
}

.hero-section {
    background:
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.18), transparent 34%),
        linear-gradient(135deg, #ecfeff 0%, #f8fafc 50%, #ffffff 100%);
    padding: 110px 0;
}

.hero-inner {
    display: grid;
    grid-template-columns: 1fr;
}

.hero-content {
    max-width: 760px;
}

.eyebrow {
    display: inline-flex;
    color: var(--color-primary);
    font-weight: 800;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    font-size: 13px;
    margin-bottom: 14px;
}

.hero-content h1 {
    font-size: clamp(42px, 7vw, 72px);
    line-height: 1.02;
    margin: 0 0 22px;
    color: var(--color-dark);
    letter-spacing: -0.04em;
}

.hero-content p {
    font-size: 20px;
    max-width: 680px;
    margin: 0 0 34px;
    color: var(--color-text);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0 24px;
    border-radius: 999px;
    font-weight: 800;
}

.btn-primary {
    background: var(--color-primary);
    color: var(--color-white);
}

.btn-primary:hover {
    background: var(--color-primary-dark);
}

.btn-secondary {
    background: var(--color-white);
    color: var(--color-dark);
    border: 1px solid #cbd5e1;
}

.services-preview {
    padding: 90px 0;
    background: var(--color-white);
}

.section-heading {
    max-width: 720px;
    margin-bottom: 38px;
}

.section-heading h2 {
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.1;
    margin: 0 0 14px;
    color: var(--color-dark);
    letter-spacing: -0.03em;
}

.section-heading p {
    margin: 0;
    font-size: 18px;
    color: var(--color-muted);
}

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

.service-card {
    background: var(--color-white);
    padding: 30px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    box-shadow: var(--shadow);
}

.service-card h3 {
    margin: 0 0 12px;
    color: var(--color-dark);
    font-size: 22px;
}

.service-card p {
    margin: 0;
    color: var(--color-muted);
}

.page-main {
    padding: 70px 0;
}

.page-content h1 {
    color: var(--color-dark);
    font-size: 44px;
    line-height: 1.1;
}

.site-footer {
    background: var(--color-dark);
    color: var(--color-white);
    padding: 34px 0;
    text-align: center;
}

.site-footer p {
    margin: 0;
}

@media (max-width: 768px) {
    .header-inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 18px 0;
    }

    .primary-menu {
        flex-wrap: wrap;
        gap: 14px;
    }

    .hero-section {
        padding: 72px 0;
    }

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

.hero-inner {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(320px, 0.9fr);
    align-items: center;
    gap: 56px;
}

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin-top: 36px;
}

.hero-stat {
    background: rgba(255, 255, 255, 0.76);
    border: 1px solid #dbeafe;
    border-radius: 16px;
    padding: 18px;
}

.hero-stat strong {
    display: block;
    color: var(--color-dark);
    font-size: 26px;
    line-height: 1;
    margin-bottom: 8px;
}

.hero-stat span {
    color: var(--color-muted);
    font-size: 14px;
    font-weight: 600;
}

.hero-card {
    background: var(--color-white);
    border: 1px solid #dbeafe;
    border-radius: 28px;
    box-shadow: var(--shadow);
    overflow: hidden;
}

.hero-card-top {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 18px 22px;
    background: #f8fafc;
    border-bottom: 1px solid #e2e8f0;
    font-weight: 800;
    color: var(--color-dark);
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 999px;
    background: var(--color-primary);
    box-shadow: 0 0 0 6px rgba(15, 118, 110, 0.12);
}

.hero-card-body {
    padding: 30px;
}

.hero-card-body h2 {
    margin: 0 0 12px;
    color: var(--color-dark);
    font-size: 32px;
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.hero-card-body p {
    margin: 0 0 22px;
    color: var(--color-muted);
}

.hero-card-body ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 12px;
}

.hero-card-body li {
    position: relative;
    padding-left: 28px;
    font-weight: 700;
    color: var(--color-dark);
}

.hero-card-body li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-weight: 900;
}

.service-link {
    display: inline-flex;
    margin-top: 20px;
    color: var(--color-primary);
    font-weight: 800;
}

.service-card {
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    border-color: rgba(15, 118, 110, 0.35);
}

@media (max-width: 900px) {
    .hero-inner {
        grid-template-columns: 1fr;
    }

    .hero-card {
        max-width: 620px;
    }
}

@media (max-width: 640px) {
    .hero-stats {
        grid-template-columns: 1fr;
    }
}

.categories-section {
    padding: 90px 0;
    background: #f8fafc;
}

.section-heading-center {
    text-align: center;
    margin-left: auto;
    margin-right: auto;
}

.category-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.category-card {
    background: var(--color-white);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.07);
}

.category-icon {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    background: rgba(15, 118, 110, 0.1);
    color: var(--color-primary);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
    font-size: 22px;
    margin-bottom: 18px;
}

.category-card h3 {
    margin: 0 0 10px;
    color: var(--color-dark);
    font-size: 22px;
}

.category-card p {
    margin: 0;
    color: var(--color-muted);
}

.process-section {
    padding: 100px 0;
    background:
        linear-gradient(135deg, rgba(15, 118, 110, 0.08), transparent 45%),
        var(--color-white);
}

.process-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 58px;
    align-items: start;
}

.process-intro {
    position: sticky;
    top: 120px;
}

.process-intro h2 {
    color: var(--color-dark);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.03em;
    margin: 0 0 18px;
}

.process-intro p {
    color: var(--color-muted);
    font-size: 18px;
    margin: 0 0 28px;
}

.process-steps {
    display: grid;
    gap: 18px;
}

.process-step {
    display: grid;
    grid-template-columns: 78px 1fr;
    gap: 20px;
    padding: 26px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    background: var(--color-white);
    box-shadow: 0 16px 44px rgba(15, 23, 42, 0.07);
}

.process-number {
    width: 58px;
    height: 58px;
    border-radius: 999px;
    background: var(--color-dark);
    color: var(--color-white);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-weight: 900;
}

.process-step h3 {
    margin: 0 0 8px;
    color: var(--color-dark);
    font-size: 22px;
}

.process-step p {
    margin: 0;
    color: var(--color-muted);
}

@media (max-width: 900px) {
    .category-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .process-layout {
        grid-template-columns: 1fr;
    }

    .process-intro {
        position: static;
    }
}

@media (max-width: 640px) {
    .category-grid {
        grid-template-columns: 1fr;
    }

    .process-step {
        grid-template-columns: 1fr;
    }
}

.faq-section {
    padding: 90px 0;
    background: #f8fafc;
}

.faq-list {
    max-width: 860px;
    margin: 0 auto;
    display: grid;
    gap: 16px;
}

.faq-item {
    background: var(--color-white);
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    padding: 22px 26px;
    box-shadow: 0 12px 40px rgba(15, 23, 42, 0.06);
}

.faq-item summary {
    cursor: pointer;
    font-weight: 900;
    color: var(--color-dark);
    font-size: 18px;
}

.faq-item p {
    margin: 14px 0 0;
    color: var(--color-muted);
}

.latest-posts-section {
    padding: 90px 0;
    background: var(--color-white);
}

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

.post-card {
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    overflow: hidden;
    background: var(--color-white);
    box-shadow: var(--shadow);
}

.post-thumbnail {
    display: block;
    aspect-ratio: 16 / 10;
    overflow: hidden;
    background: #f1f5f9;
}

.post-thumbnail img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}

.post-card-body {
    padding: 26px;
}

.post-date {
    display: inline-flex;
    margin-bottom: 10px;
    font-size: 13px;
    font-weight: 800;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.post-card h3 {
    margin: 0 0 12px;
    color: var(--color-dark);
    font-size: 22px;
    line-height: 1.22;
}

.post-card p {
    margin: 0;
    color: var(--color-muted);
}

.empty-posts {
    padding: 28px;
    border: 1px dashed #cbd5e1;
    border-radius: var(--radius);
    background: #f8fafc;
    color: var(--color-muted);
}

.cta-section {
    padding: 90px 0;
    background:
        radial-gradient(circle at top left, rgba(15, 118, 110, 0.18), transparent 32%),
        linear-gradient(135deg, #0f172a 0%, #111827 100%);
}

.cta-box {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: 36px;
    align-items: center;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 30px;
    padding: 44px;
}

.cta-box h2 {
    margin: 0 0 14px;
    color: var(--color-white);
    font-size: clamp(30px, 4vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.cta-box p {
    margin: 0;
    color: #cbd5e1;
    font-size: 18px;
    max-width: 720px;
}

.cta-actions {
    display: flex;
    gap: 14px;
    flex-wrap: wrap;
}

.cta-box .btn-secondary {
    background: transparent;
    color: var(--color-white);
    border-color: rgba(255, 255, 255, 0.35);
}

@media (max-width: 900px) {
    .post-grid {
        grid-template-columns: 1fr;
    }

    .cta-box {
        grid-template-columns: 1fr;
    }
}

.page-hero {
    padding: 86px 0;
    background:
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.16), transparent 32%),
        #f8fafc;
}

.page-hero h1 {
    margin: 0 0 18px;
    color: var(--color-dark);
    font-size: clamp(42px, 6vw, 68px);
    line-height: 1.02;
    letter-spacing: -0.04em;
}

.page-hero p {
    max-width: 760px;
    margin: 0;
    color: var(--color-muted);
    font-size: 20px;
}

.service-detail-section {
    padding: 90px 0;
    background: var(--color-white);
}

.service-detail-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.service-detail-card {
    padding: 34px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    background: var(--color-white);
    box-shadow: 0 14px 44px rgba(15, 23, 42, 0.07);
}

.service-detail-card h2 {
    margin: 0 0 14px;
    color: var(--color-dark);
    font-size: 26px;
    line-height: 1.18;
}

.service-detail-card p {
    margin: 0;
    color: var(--color-muted);
}

.why-choose-section {
    padding: 90px 0;
    background: #f8fafc;
}

.why-choose-box {
    display: grid;
    grid-template-columns: 1fr 0.9fr;
    gap: 42px;
    align-items: center;
    background: var(--color-white);
    border: 1px solid #e2e8f0;
    border-radius: 30px;
    padding: 44px;
    box-shadow: var(--shadow);
}

.why-choose-box h2 {
    margin: 0 0 16px;
    color: var(--color-dark);
    font-size: clamp(30px, 4vw, 46px);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.why-choose-box p {
    margin: 0;
    color: var(--color-muted);
    font-size: 18px;
}

.why-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 14px;
}

.why-list li {
    position: relative;
    padding-left: 30px;
    color: var(--color-dark);
    font-weight: 800;
}

.why-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
    font-weight: 900;
}

@media (max-width: 800px) {
    .service-detail-grid,
    .why-choose-box {
        grid-template-columns: 1fr;
    }
}

.about-story-section {
    padding: 90px 0;
    background: var(--color-white);
}

.about-story-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 48px;
    align-items: center;
}

.about-story-content h2 {
    margin: 0 0 18px;
    color: var(--color-dark);
    font-size: clamp(32px, 4vw, 48px);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.about-story-content p {
    margin: 0 0 18px;
    color: var(--color-muted);
    font-size: 18px;
}

.about-highlight-card {
    background:
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.16), transparent 38%),
        #f8fafc;
    border: 1px solid #e2e8f0;
    border-radius: 30px;
    padding: 38px;
    box-shadow: var(--shadow);
}

.about-highlight-card h3 {
    margin: 0 0 22px;
    color: var(--color-dark);
    font-size: 28px;
}

.about-highlight-card ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.about-highlight-card li {
    position: relative;
    padding-left: 30px;
    color: var(--color-dark);
    font-weight: 800;
}

.about-highlight-card li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: var(--color-primary);
}

.mission-vision-section {
    padding: 90px 0;
    background: #f8fafc;
}

.mission-vision-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.mission-card {
    padding: 38px;
    background: var(--color-white);
    border: 1px solid #e2e8f0;
    border-radius: 28px;
    box-shadow: 0 14px 44px rgba(15, 23, 42, 0.07);
}

.mission-card h2 {
    margin: 0 0 16px;
    color: var(--color-dark);
    font-size: 32px;
    line-height: 1.12;
    letter-spacing: -0.03em;
}

.mission-card p {
    margin: 0;
    color: var(--color-muted);
}

.testimonials-section {
    padding: 90px 0;
    background: var(--color-white);
}

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

.testimonial-card {
    padding: 30px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    background: var(--color-white);
    box-shadow: var(--shadow);
}

.testimonial-card p {
    margin: 0 0 20px;
    color: var(--color-text);
    font-size: 18px;
}

.testimonial-card h3 {
    margin: 0;
    color: var(--color-dark);
    font-size: 18px;
}

@media (max-width: 900px) {
    .about-story-grid,
    .mission-vision-grid,
    .testimonial-grid {
        grid-template-columns: 1fr;
    }
}

.contact-section {
    padding: 90px 0;
    background: var(--color-white);
}

.contact-layout {
    display: grid;
    grid-template-columns: 0.9fr 1.1fr;
    gap: 42px;
    align-items: start;
}

.contact-info h2,
.contact-form-wrap h2 {
    margin: 0 0 16px;
    color: var(--color-dark);
    font-size: clamp(30px, 4vw, 44px);
    line-height: 1.1;
    letter-spacing: -0.03em;
}

.contact-info p {
    margin: 0 0 28px;
    color: var(--color-muted);
    font-size: 18px;
}

.contact-card-list {
    display: grid;
    gap: 16px;
}

.contact-card {
    padding: 22px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    background: #f8fafc;
}

.contact-card strong {
    display: block;
    margin-bottom: 6px;
    color: var(--color-dark);
    font-size: 16px;
}

.contact-card a,
.contact-card span {
    color: var(--color-muted);
    font-weight: 700;
}

.contact-card a:hover {
    color: var(--color-primary);
}

.contact-form-wrap {
    background: var(--color-white);
    border: 1px solid #e2e8f0;
    border-radius: 30px;
    padding: 38px;
    box-shadow: var(--shadow);
}

.contact-form {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.form-group-full,
.form-check,
.contact-form button,
.form-note {
    grid-column: 1 / -1;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: var(--color-dark);
    font-weight: 800;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    border: 1px solid #cbd5e1;
    border-radius: 14px;
    padding: 14px 16px;
    font: inherit;
    color: var(--color-dark);
    background: var(--color-white);
    outline: none;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    border-color: var(--color-primary);
    box-shadow: 0 0 0 4px rgba(15, 118, 110, 0.1);
}

.form-check {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    color: var(--color-muted);
    font-weight: 600;
}

.form-check input {
    margin-top: 7px;
}

.contact-form button {
    width: fit-content;
    border: 0;
    cursor: pointer;
}

.form-note {
    margin: 18px 0 0;
    color: var(--color-muted);
    font-size: 14px;
}

@media (max-width: 900px) {
    .contact-layout,
    .contact-form {
        grid-template-columns: 1fr;
    }
}

.blog-archive-section {
    padding: 90px 0;
    background: var(--color-white);
}

.post-card h2 {
    margin: 0 0 12px;
    color: var(--color-dark);
    font-size: 24px;
    line-height: 1.2;
}

.pagination-wrap {
    margin-top: 46px;
}

.pagination-wrap .nav-links {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.pagination-wrap a,
.pagination-wrap span {
    display: inline-flex;
    min-width: 42px;
    min-height: 42px;
    align-items: center;
    justify-content: center;
    padding: 0 14px;
    border-radius: 12px;
    border: 1px solid #cbd5e1;
    font-weight: 800;
    color: var(--color-dark);
}

.pagination-wrap .current,
.pagination-wrap a:hover {
    background: var(--color-primary);
    color: var(--color-white);
    border-color: var(--color-primary);
}

.single-post-hero {
    padding: 90px 0 56px;
    background:
        radial-gradient(circle at top right, rgba(15, 118, 110, 0.16), transparent 32%),
        #f8fafc;
}

.single-post-hero h1 {
    margin: 0 0 18px;
    color: var(--color-dark);
    font-size: clamp(38px, 6vw, 64px);
    line-height: 1.05;
    letter-spacing: -0.04em;
    max-width: 920px;
}

.single-post-hero p {
    margin: 0;
    max-width: 760px;
    color: var(--color-muted);
    font-size: 20px;
}

.single-featured-image {
    padding: 50px 0 0;
    background: var(--color-white);
}

.single-featured-image img {
    width: 100%;
    height: auto;
    border-radius: 28px;
    box-shadow: var(--shadow);
}

.single-content-section {
    padding: 70px 0 90px;
    background: var(--color-white);
}

.single-content-container {
    max-width: 860px;
}

.entry-content {
    color: var(--color-text);
    font-size: 18px;
}

.entry-content h2,
.entry-content h3,
.entry-content h4 {
    color: var(--color-dark);
    line-height: 1.2;
    margin-top: 36px;
}

.entry-content p {
    margin: 0 0 22px;
}

.entry-content a {
    color: var(--color-primary);
    font-weight: 800;
}

.post-navigation-wrap {
    margin-top: 54px;
    padding-top: 30px;
    border-top: 1px solid #e2e8f0;
}

.post-navigation-wrap .nav-links {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.post-navigation-wrap a {
    display: block;
    padding: 20px;
    border: 1px solid #e2e8f0;
    border-radius: var(--radius);
    color: var(--color-dark);
    font-weight: 800;
}

.post-navigation-wrap span {
    display: block;
    margin-bottom: 6px;
    color: var(--color-muted);
    font-size: 13px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

@media (max-width: 700px) {
    .post-navigation-wrap .nav-links {
        grid-template-columns: 1fr;
    }
}