@font-face {
    font-family: 'Inter';
    src: url('fonts/Inter-var.woff2') format('woff2-variations');
    font-weight: 100 900;
    font-style: normal;
    font-display: swap;
}

:root {
    --blue-light: #2C8FD1;
    --blue: #1E7FC2;
    --blue-deep: #3266AF;
    --white: #FFFFFF;
    --sky: #EAF4FB;
    --border: #d7e6f1;
    --ink: #123e63;
    --muted: #3f5f7a;
    --radius: 12px;
    --radius-lg: 16px;
    --shadow: 0 1px 3px rgba(30, 127, 194, .16);
}

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

html {
    scroll-behavior: smooth;
    scroll-padding-top: 84px;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    color: var(--ink);
    background: var(--white);
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

img {
    max-width: 100%;
    height: auto;
    display: block;
}

a {
    color: var(--blue);
    text-decoration: none;
}

.container {
    max-width: 1080px;
    margin: 0 auto;
    padding: 0 24px;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    background: var(--blue);
    color: var(--white);
    font-weight: 700;
    padding: 8px 16px;
    z-index: 99;
}

.skip-link:focus {
    left: 0;
}

.eyebrow {
    color: var(--blue);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .14em;
    font-size: .78rem;
    margin-bottom: 10px;
    display: inline-block;
}

/* ---------- Header ---------- */
.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: var(--white);
    border-bottom: 1px solid var(--border);
}

.nav {
    display: flex;
    align-items: center;
    gap: 24px;
    height: 76px;
}

.brand img {
    height: 56px;
    width: auto;
}

.nav-links {
    display: flex;
    gap: 22px;
    list-style: none;
    margin-left: auto;
}

.nav-links a {
    color: var(--muted);
    font-weight: 500;
    font-size: .95rem;
}

.nav-links a:hover {
    color: var(--blue);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    font-weight: 700;
    transition: background .15s ease, transform .1s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-blue {
    background: var(--blue);
    color: var(--white);
    padding: 10px 22px;
    font-size: .95rem;
}

.btn-blue:hover {
    background: var(--blue-deep);
    color: var(--white);
}

.nav-cta {
    font-size: .9rem;
    padding: 10px 20px;
}

/* ---------- Hero ---------- */
.hero {
    background: linear-gradient(180deg, var(--sky), var(--white));
    padding: 72px 0 84px;
}

.hero-grid {
    display: grid;
    grid-template-columns: 1.15fr .85fr;
    gap: 48px;
    align-items: center;
}

.hero h1 {
    font-size: clamp(2rem, 4.2vw, 3.2rem);
    line-height: 1.12;
    margin-bottom: 18px;
    color: var(--ink);
}

.hero h1 .hl {
    color: var(--blue);
}

.hero-text {
    color: var(--muted);
    font-size: 1.12rem;
    margin-bottom: 28px;
    max-width: 560px;
}

.hero-loc {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--muted);
    font-size: .9rem;
    margin-bottom: 26px;
    font-weight: 500;
}

.hero-loc svg {
    color: var(--blue);
}

.hero-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

.btn-line {
    border: 1px solid var(--blue);
    color: var(--blue);
    padding: 11px 22px;
}

.btn-line:hover {
    background: var(--sky);
    color: var(--blue-deep);
}

.hero-media img {
    border-radius: var(--radius-lg);
    width: 100%;
    aspect-ratio: 4 / 5;
    object-fit: cover;
    box-shadow: 0 24px 60px rgba(30, 127, 194, .25);
}

/* ---------- Services ---------- */
.services {
    padding: 84px 0;
}

.sec-head h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 12px;
    color: var(--ink);
}

.sec-head p {
    color: var(--muted);
    max-width: 640px;
    margin-bottom: 36px;
}

.cards {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 20px;
}

.cards li {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px 24px;
    transition: transform .15s ease, box-shadow .15s ease;
}

.cards li:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 40px rgba(30, 127, 194, .18);
}

.cards .icon {
    display: grid;
    place-items: center;
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--blue);
    color: var(--white);
    margin-bottom: 18px;
}

.cards h3 {
    font-size: 1.08rem;
    margin-bottom: 8px;
    color: var(--ink);
}

.cards p {
    color: var(--muted);
    font-size: .94rem;
}

/* ---------- About ---------- */
.about {
    background: var(--sky);
    border-top: 1px solid var(--border);
    padding: 84px 0;
}

.about-grid {
    display: grid;
    grid-template-columns: 1.4fr 1fr;
    gap: 44px;
}

.about p {
    color: var(--muted);
    margin-bottom: 14px;
}

.about strong {
    color: var(--ink);
}

.facts {
    background: var(--white);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: 28px;
    align-self: start;
    border-top: 4px solid var(--blue);
}

.facts h3 {
    text-transform: uppercase;
    letter-spacing: .1em;
    font-size: .85rem;
    color: var(--blue);
    margin-bottom: 16px;
}

.facts ul {
    list-style: none;
}

.facts li {
    padding: 8px 0 8px 28px;
    position: relative;
    color: var(--muted);
}

.facts li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--blue);
    font-weight: 800;
}

/* ---------- Projects ---------- */
.projects {
    background: var(--white);
    padding: 84px 0;
}

.projects-list {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
}

.projects-list li {
    background: var(--white);
    border: 1px solid var(--border);
    border-top: 4px solid var(--blue);
    border-radius: var(--radius-lg);
    padding: 26px 24px;
}

.projects-list .tag {
    display: inline-block;
    color: var(--blue-deep);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .1em;
    font-size: .72rem;
    margin-bottom: 10px;
}

.projects-list h3 {
    font-size: 1.05rem;
    margin-bottom: 8px;
    color: var(--ink);
}

.projects-list p {
    color: var(--muted);
    font-size: .94rem;
}

.projects-empty {
    color: var(--muted);
    text-align: center;
    font-size: 1.05rem;
    padding: 48px 24px;
    border: 1px dashed var(--border);
    border-radius: var(--radius-lg);
    background: var(--sky);
}

/* ---------- Contact ---------- */
.contact {
    background: var(--white);
    padding: 0;
}

.contact-card {
    background: linear-gradient(135deg, var(--blue), var(--blue-deep));
    color: var(--white);
    border-radius: var(--radius-lg);
    padding: 64px 32px;
    text-align: center;
    margin: 84px auto;
}

.contact-card h2 {
    font-size: clamp(1.6rem, 3vw, 2.2rem);
    margin-bottom: 12px;
    color: var(--white);
    text-align: center;
}

.contact-card p {
    color: rgba(255, 255, 255, .94);
    margin-bottom: 8px;
    text-align: center;
}

.contact-card .phone {
    font-weight: 700;
    color: var(--white);
    margin-bottom: 24px;
}

.btn-big {
    padding: 16px 40px;
    font-size: 1.1rem;
    background: var(--white);
    color: var(--blue);
}

.btn-big:hover {
    background: var(--sky);
    color: var(--blue-deep);
}

/* ---------- Footer ---------- */
.site-footer {
    background: var(--blue-deep);
    color: var(--sky);
    padding: 36px 0;
    font-size: .92rem;
}

.site-footer a {
    color: var(--white);
}

.site-footer strong {
    color: var(--white);
}

.footer-chip img {
    height: 44px;
    width: auto;
}

/* ---------- FAB ---------- */
.wa-fab {
    position: fixed;
    right: 20px;
    bottom: 20px;
    z-index: 40;
}

.wa-fab a {
    display: grid;
    place-items: center;
    width: 58px;
    height: 58px;
    border-radius: 50%;
    background: var(--blue);
    color: var(--white);
    box-shadow: 0 10px 30px rgba(30, 127, 194, .4);
}

.wa-fab a:hover {
    background: var(--blue-deep);
}

@media (max-width: 820px) {
    .hero-grid,
    .about-grid {
        grid-template-columns: 1fr;
    }

    .hero {
        padding: 48px 0 56px;
    }

    .hero-media {
        order: -1;
        max-width: 420px;
    }

    .nav-links {
        display: none;
    }

    .footer-grid {
        flex-direction: column;
    }
}