:root {
    --teal: #0fa4a9;
    --teal-dark: #08777b;
    --navy: #173042;
    --text: #30434f;
    --muted: #6f8089;
    --light: #f4f8f8;
    --white: #ffffff;
    --border: #dce7e8;
    --shadow: 0 18px 45px rgba(23, 48, 66, 0.10);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.6;
}

a {
    color: inherit;
}

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

.narrow {
    max-width: 820px;
    text-align: center;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(12px);
}

.nav-wrap {
    min-height: 76px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
}

.brand {
    display: flex;
    flex-direction: column;
    text-decoration: none;
    line-height: 1.2;
}

.brand-name {
    font-weight: 800;
    color: var(--navy);
    font-size: 1.05rem;
}

.brand-sub {
    color: var(--teal-dark);
    font-size: 0.78rem;
    margin-top: 5px;
}

.main-nav {
    display: flex;
    align-items: center;
    gap: 26px;
}

.main-nav a {
    text-decoration: none;
    font-weight: 700;
    color: var(--navy);
    font-size: 0.94rem;
}

.main-nav a:hover {
    color: var(--teal-dark);
}

.nav-cta {
    background: var(--teal);
    color: var(--white) !important;
    padding: 11px 18px;
    border-radius: 8px;
}

.menu-toggle {
    display: none;
    border: 0;
    background: transparent;
    font-size: 1.7rem;
    cursor: pointer;
    color: var(--navy);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 90px 0;
    background:
        radial-gradient(circle at 90% 10%, rgba(15, 164, 169, 0.18), transparent 34%),
        linear-gradient(135deg, #f7fbfb 0%, #ffffff 60%);
}

.hero::after {
    content: "";
    position: absolute;
    right: -120px;
    bottom: -160px;
    width: 440px;
    height: 440px;
    border: 70px solid rgba(15, 164, 169, 0.08);
    border-radius: 50%;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.25fr 0.75fr;
    align-items: center;
    gap: 54px;
}

.eyebrow,
.section-label {
    display: inline-block;
    color: var(--teal-dark);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 0.11em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.section-label.light {
    color: #b7f0f2;
}

.hero h1,
.section h2 {
    color: var(--navy);
    line-height: 1.12;
    margin: 0;
}

.hero h1 {
    font-size: clamp(2.6rem, 6vw, 4.8rem);
    letter-spacing: -0.04em;
    max-width: 760px;
}

.hero-text {
    font-size: 1.15rem;
    max-width: 700px;
    color: var(--muted);
    margin: 24px 0 0;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 22px;
    border-radius: 9px;
    text-decoration: none;
    font-weight: 800;
    border: 2px solid transparent;
    cursor: pointer;
    font-size: 0.98rem;
}

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

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

.btn-secondary {
    background: var(--white);
    color: var(--navy);
    border-color: var(--border);
}

.full-width {
    width: 100%;
}

.trust-row {
    display: flex;
    flex-wrap: wrap;
    gap: 22px;
    margin-top: 28px;
    font-size: 0.9rem;
    color: var(--navy);
    font-weight: 700;
}

.trust-row span::before {
    content: "✓";
    color: var(--teal);
    margin-right: 7px;
}

.hero-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: 32px;
    box-shadow: var(--shadow);
}

.hero-card h2 {
    margin: 0 0 12px;
    color: var(--navy);
}

.hero-card p {
    color: var(--muted);
}

.hero-card ul {
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
}

.hero-card li {
    padding: 10px 0;
    border-top: 1px solid var(--border);
    font-weight: 700;
    color: var(--navy);
}

.hero-card li::before {
    content: "→";
    color: var(--teal);
    margin-right: 10px;
}

.section {
    padding: 86px 0;
}

.section-alt {
    background: var(--light);
}

.section h2 {
    font-size: clamp(2rem, 4vw, 3rem);
}

.intro p,
.section-heading p {
    max-width: 760px;
    margin: 18px auto 0;
    color: var(--muted);
    font-size: 1.06rem;
}

.section-heading {
    text-align: center;
    margin-bottom: 42px;
}

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

.service-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 14px;
    padding: 26px;
    min-height: 235px;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.service-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow);
}

.service-card .icon {
    width: 46px;
    height: 46px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    background: rgba(15, 164, 169, 0.12);
    color: var(--teal-dark);
    font-weight: 900;
}

.service-card h3 {
    color: var(--navy);
    margin: 22px 0 10px;
}

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

.accent-card {
    background: var(--navy);
}

.accent-card h3,
.accent-card p {
    color: var(--white);
}

.accent-card .icon {
    background: rgba(255,255,255,0.14);
    color: var(--white);
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 20px;
    margin-top: 42px;
}

.step {
    position: relative;
    padding: 26px 22px;
    border-left: 4px solid var(--teal);
    background: var(--white);
    box-shadow: 0 8px 26px rgba(23, 48, 66, 0.06);
}

.step span {
    color: var(--teal);
    font-size: 1.8rem;
    font-weight: 900;
}

.step h3 {
    color: var(--navy);
    margin: 12px 0 8px;
}

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

.pricing-section {
    background: var(--navy);
    color: var(--white);
}

.pricing-grid {
    display: grid;
    grid-template-columns: 0.85fr 1.15fr;
    gap: 50px;
    align-items: center;
}

.pricing-section h2,
.pricing-section p {
    color: var(--white);
}

.pricing-card {
    background: var(--white);
    color: var(--text);
    border-radius: 16px;
    padding: 28px;
}

.price-row {
    display: flex;
    justify-content: space-between;
    gap: 24px;
    padding: 20px 0;
    border-bottom: 1px solid var(--border);
}

.price-row:first-child {
    padding-top: 0;
}

.price-row h3 {
    margin: 0;
    color: var(--navy);
}

.price-row p {
    margin: 5px 0 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.price-row strong {
    color: var(--teal-dark);
    white-space: nowrap;
    font-size: 1.1rem;
}

.pricing-note {
    color: var(--muted) !important;
    margin: 22px 0 0;
    font-size: 0.9rem;
}

.contact-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    gap: 50px;
    align-items: start;
}

.contact-copy p {
    color: var(--muted);
    font-size: 1.05rem;
}

.contact-box {
    margin-top: 26px;
    padding: 20px;
    background: var(--white);
    border-left: 4px solid var(--teal);
}

.contact-box strong,
.contact-box a {
    display: block;
}

.contact-box a {
    margin-top: 4px;
    color: var(--teal-dark);
    font-weight: 800;
}

.form-card {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: 16px;
    padding: 28px;
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 18px;
}

label {
    display: block;
    font-weight: 700;
    color: var(--navy);
    margin-bottom: 18px;
}

input,
textarea {
    width: 100%;
    margin-top: 7px;
    padding: 13px 14px;
    border: 1px solid #cfdcde;
    border-radius: 8px;
    font: inherit;
    color: var(--text);
    background: #fff;
}

input:focus,
textarea:focus {
    outline: 3px solid rgba(15, 164, 169, 0.16);
    border-color: var(--teal);
}

textarea {
    resize: vertical;
}

.alert {
    padding: 14px 16px;
    border-radius: 8px;
    margin-bottom: 20px;
    font-weight: 700;
}

.alert.success {
    background: #e5f6ea;
    color: #24633a;
}

.alert.error {
    background: #fde9e9;
    color: #8d2a2a;
}

.site-footer {
    background: #102534;
    color: rgba(255,255,255,0.85);
    padding: 30px 0;
}

.footer-wrap {
    display: flex;
    justify-content: space-between;
    gap: 30px;
    align-items: center;
    font-size: 0.9rem;
}

.footer-wrap strong,
.footer-wrap span {
    display: block;
}

.footer-wrap span {
    color: rgba(255,255,255,0.6);
    margin-top: 4px;
}

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

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

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

    .menu-toggle {
        display: block;
    }

    .main-nav {
        display: none;
        position: absolute;
        top: 76px;
        left: 0;
        right: 0;
        background: var(--white);
        border-bottom: 1px solid var(--border);
        padding: 20px;
        flex-direction: column;
        align-items: stretch;
    }

    .nav-open .main-nav {
        display: flex;
    }

    .main-nav a {
        padding: 10px 0;
    }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 26px, 1120px);
    }

    .hero {
        padding: 64px 0;
    }

    .section {
        padding: 64px 0;
    }

    .card-grid,
    .steps,
    .form-row {
        grid-template-columns: 1fr;
    }

    .price-row,
    .footer-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

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

    .btn {
        width: 100%;
    }

    .brand-name {
        font-size: 0.92rem;
    }
}