/* Base */
:root {
    --brand-blue: #0f5aa6;
    --brand-blue-dark: #0b3f77;
    --ink: #1f2933;
    --muted: #546171;
    --bg: #f4f8fc;
    --card-bg: #ffffff;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    padding: 0;
}

body {
    font-family: "Segoe UI", Tahoma, Geneva, Verdana, sans-serif;
    color: var(--ink);
    background: radial-gradient(circle at top right, #dbe9f7, var(--bg) 55%);
    line-height: 1.6;
}

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

.container {
    width: min(1100px, 92%);
    margin-inline: auto;
}

/* Header */
.site-header {
    position: sticky;
    top: 0;
    z-index: 10;
    backdrop-filter: blur(8px);
    background: rgb(255 255 255 / 90%);
    border-bottom: 1px solid rgb(15 90 166 / 15%);
}

.nav-wrap {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.85rem 0;
}

.logo-link {
    display: inline-flex;
    align-items: center;
}

.logo {
    height: clamp(42px, 6vw, 64px);
    width: auto;
}

.nav-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-wrap: wrap;
    gap: 0.2rem;
}

.nav-list a {
    display: inline-block;
    padding: 0.45rem 0.7rem;
    border-radius: 0.6rem;
    text-decoration: none;
    color: var(--brand-blue-dark);
    font-weight: 600;
}

.nav-list a:hover,
.nav-list a:focus-visible,
.nav-list a.active {
    background: rgb(15 90 166 / 12%);
}

.lang-switch {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    gap: 0.35rem;
}

.lang-switch a {
    display: inline-block;
    padding: 0.3rem 0.55rem;
    border: 1px solid rgb(15 90 166 / 25%);
    border-radius: 0.55rem;
    text-decoration: none;
    color: var(--brand-blue-dark);
    font-size: 0.78rem;
    font-weight: 700;
    line-height: 1;
}

.lang-switch a:hover,
.lang-switch a:focus-visible {
    background: rgb(15 90 166 / 12%);
}

.lang-switch a.active {
    background: var(--brand-blue-dark);
    border-color: var(--brand-blue-dark);
    color: #fff;
}

/* Hero */
.hero {
    padding: clamp(3rem, 7vw, 6rem) 0;
}

.hero-content {
    background: linear-gradient(140deg, var(--brand-blue-dark), var(--brand-blue));
    color: #fff;
    border-radius: 1.25rem;
    padding: clamp(1.4rem, 4.5vw, 3rem);
    box-shadow: 0 16px 35px rgb(11 63 119 / 25%);
}

.kicker {
    margin: 0;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    font-size: 0.86rem;
    font-weight: 700;
    color: #d8e9ff;
}

.hero h1 {
    margin: 0.5rem 0 0.75rem;
    font-size: clamp(1.8rem, 4.5vw, 3rem);
    line-height: 1.15;
}

.hero p {
    max-width: 62ch;
    margin: 0;
}

.cta {
    display: inline-block;
    margin-top: 1.3rem;
    background: #fff;
    color: var(--brand-blue-dark);
    text-decoration: none;
    font-weight: 700;
    padding: 0.7rem 1.15rem;
    border-radius: 0.7rem;
}

.cta:hover,
.cta:focus-visible {
    filter: brightness(0.96);
}

/* Highlights */
.highlights {
    padding: 0 0 clamp(2.5rem, 6vw, 4rem);
}

.highlights h2 {
    margin: 0 0 1rem;
    color: var(--brand-blue-dark);
}

.cards {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
    background: var(--card-bg);
    border: 1px solid rgb(15 90 166 / 15%);
    border-radius: 1rem;
    padding: 1rem 1.1rem;
    box-shadow: 0 10px 18px rgb(15 90 166 / 7%);
}

.card h3 {
    margin-top: 0;
    margin-bottom: 0.3rem;
    color: var(--brand-blue-dark);
}

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

/* Footer */
.site-footer {
    padding: 1.2rem 0 2rem;
    color: var(--muted);
    font-size: 0.95rem;
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem 1.2rem;
    align-items: center;
}

.footer-links p {
    margin: 0;
}

.footer-link {
    color: var(--brand-blue-dark);
    font-weight: 700;
    text-decoration: none;
}

.footer-link:hover,
.footer-link:focus-visible {
    text-decoration: underline;
}

/* Inner pages */
.page-hero {
    padding: clamp(2.2rem, 5.6vw, 4.4rem) 0 1.6rem;
}

.page-hero h1 {
    margin: 0.3rem 0 0.7rem;
    font-size: clamp(1.6rem, 4vw, 2.6rem);
    line-height: 1.2;
    color: var(--brand-blue-dark);
}

.page-hero p {
    margin: 0;
    max-width: 70ch;
}

.section {
    padding: 1.1rem 0 2.5rem;
}

.section-soft {
    background: rgb(255 255 255 / 65%);
    border-block: 1px solid rgb(15 90 166 / 12%);
}

.split {
    display: grid;
    gap: 1.2rem;
    grid-template-columns: 1.2fr 1fr;
    align-items: stretch;
}

.split img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 1rem;
    border: 1px solid rgb(15 90 166 / 15%);
}

.split h2,
.section h2 {
    color: var(--brand-blue-dark);
    margin-top: 0;
}

.feature-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.feature-card {
    background: #fff;
    border: 1px solid rgb(15 90 166 / 15%);
    border-radius: 1rem;
    padding: 1rem;
}

.feature-card h3 {
    margin: 0 0 0.3rem;
    color: var(--brand-blue-dark);
}

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

.showcase-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.showcase-card {
    background: #fff;
    border: 1px solid rgb(15 90 166 / 15%);
    border-radius: 1rem;
    overflow: hidden;
    box-shadow: 0 10px 18px rgb(15 90 166 / 7%);
}

.showcase-card img {
    width: 100%;
    height: 180px;
    object-fit: cover;
}

.showcase-content {
    padding: 0.95rem;
}

.showcase-content h3 {
    margin: 0 0 0.35rem;
    color: var(--brand-blue-dark);
}

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

.logo-page-link {
    margin-top: -0.35rem;
    margin-bottom: 1rem;
}

.logo-intro {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--muted);
    max-width: 78ch;
}

.logo-grid {
    display: grid;
    gap: 0.9rem;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
}

.logo-tile {
    min-height: 115px;
    background: #fff;
    border: 1px solid rgb(15 90 166 / 18%);
    border-radius: 1rem;
    padding: 0.9rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 0.35rem;
    box-shadow: 0 10px 18px rgb(15 90 166 / 7%);
}

.logo-mark {
    font-size: 1.22rem;
    line-height: 1.05;
    font-weight: 800;
    color: var(--brand-blue-dark);
    letter-spacing: 0.02em;
}

.logo-name {
    color: var(--muted);
    font-size: 0.94rem;
    font-weight: 600;
}

.logo-note {
    margin: 0;
    color: var(--muted);
}

.form-layout,
.contact-grid {
    display: grid;
    gap: 1rem;
    grid-template-columns: 1fr 1.25fr;
}

.panel,
.form-card {
    background: #fff;
    border: 1px solid rgb(15 90 166 / 15%);
    border-radius: 1rem;
    padding: 1rem;
    box-shadow: 0 10px 18px rgb(15 90 166 / 7%);
}

.panel img {
    width: 100%;
    margin-top: 1rem;
    border-radius: 0.85rem;
}

.clean-list {
    margin: 0;
    padding-left: 1.05rem;
}

.clean-list li {
    margin-bottom: 0.45rem;
}

.form-card h2,
.panel h2 {
    margin-top: 0;
    color: var(--brand-blue-dark);
}

.form-card label {
    display: block;
    margin-bottom: 0.2rem;
    font-weight: 600;
    color: var(--brand-blue-dark);
}

.consent-check {
    display: flex;
    align-items: flex-start;
    gap: 0.55rem;
    margin: 0.3rem 0 0.95rem;
    font-weight: 500;
    color: var(--ink);
}

.form-card .consent-check input[type="checkbox"] {
    width: auto;
    margin: 0.2rem 0 0;
    padding: 0;
}

.text-link {
    color: var(--brand-blue-dark);
    font-weight: 700;
    text-decoration: underline;
}

.privacy-content h2 {
    margin-top: 1.2rem;
    margin-bottom: 0.35rem;
}

.privacy-content h2:first-child {
    margin-top: 0;
}

.privacy-content p {
    margin-top: 0;
    margin-bottom: 0.8rem;
}

.privacy-date {
    margin-top: 1rem;
    color: var(--muted);
    font-weight: 600;
}

.form-card input,
.form-card textarea {
    width: 100%;
    margin-bottom: 0.85rem;
    border: 1px solid rgb(15 90 166 / 25%);
    border-radius: 0.7rem;
    padding: 0.65rem 0.7rem;
    font: inherit;
    background: #fff;
}

.form-card textarea {
    resize: vertical;
}

.form-card input:focus,
.form-card textarea:focus {
    outline: 2px solid rgb(15 90 166 / 30%);
    border-color: var(--brand-blue);
}

.form-note {
    margin: 0 0 0.85rem;
    padding: 0.6rem 0.75rem;
    border-radius: 0.7rem;
    border: 1px solid rgb(15 90 166 / 20%);
    background: rgb(15 90 166 / 8%);
    color: var(--brand-blue-dark);
    font-size: 0.94rem;
}

.form-feedback {
    margin: 0 0 0.85rem;
    padding: 0.65rem 0.75rem;
    border: 1px solid rgb(24 130 70 / 30%);
    border-radius: 0.7rem;
    background: rgb(24 130 70 / 10%);
    color: #126037;
    font-weight: 700;
}

/* Responsive */
@media (max-width: 900px) {
    .nav-wrap {
        flex-direction: column;
        align-items: flex-start;
    }

    .lang-switch {
        margin-top: 0.2rem;
    }

    .cards,
    .feature-grid,
    .showcase-grid,
    .form-layout,
    .contact-grid,
    .split {
        grid-template-columns: 1fr;
    }

    .showcase-card img {
        height: 200px;
    }

    .footer-links {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.2rem;
    }
}