/* ── Inter Font (lokal) ── */
@font-face { font-family:'Inter'; font-style:normal; font-weight:300; font-display:swap; src:url('../fonts/Inter-300.ttf') format('truetype'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:400; font-display:swap; src:url('../fonts/Inter-400.ttf') format('truetype'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:500; font-display:swap; src:url('../fonts/Inter-500.ttf') format('truetype'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:600; font-display:swap; src:url('../fonts/Inter-600.ttf') format('truetype'); }
@font-face { font-family:'Inter'; font-style:normal; font-weight:700; font-display:swap; src:url('../fonts/Inter-700.ttf') format('truetype'); }

/* ── Design Tokens ── */
:root {
    --primary-blue: #0952A1;
    --primary-blue-hover: #073d7a;
    --neutral-gray: #8E8F8E;
    --bg: #EEEEEE;
    --white: #FFFFFF;
    --text: #111111;
    --heading: #3F3F3C;
    --outer-width: 1920px;
    --content-width: 1393px;
    --section-padding: 100px;
    --nav-height: 90px;
    --page-gutter: 38px;
    --transition: all 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    --bs-gutter-x: var(--page-gutter);
}

/* ── Reset & Base ── */
* { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; scroll-padding-top: var(--nav-height); }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    color: var(--text);
    background-color: var(--bg);
    line-height: 1.7;
    font-weight: 400;
    -webkit-font-smoothing: antialiased;
    overflow-x: hidden;
}

/* ── Typography ── */
h1, h2, h3, h4, h5, h6 { font-weight: 500; line-height: 1.15; letter-spacing: -0.02em; margin-bottom: 0.8em; }
h1 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 86px;
    line-height: 92px;
    letter-spacing: -1.72px;
    text-align: left;
    color: var(--heading);
    opacity: 1;
}
h2 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 56px;
    line-height: 64px;
    letter-spacing: 0;
    text-align: left;
    color: var(--heading);
    opacity: 1;
}
h3 { font-size: clamp(1.5rem, 2.5vw, 2rem); font-weight: 500; }
h4 { font-size: 1.25rem; font-weight: 600; letter-spacing: 0; }
p  { color: var(--text); opacity: 0.85; font-size: 1.125rem; line-height: 1.8; max-width: 65ch; }
a  { color: var(--primary-blue); text-decoration: none; transition: var(--transition); }
a:hover { color: var(--primary-blue); opacity: 0.8; }

/* ── Layout ── */
.site-outer {
    max-width: var(--outer-width);
    margin: 0 auto;
    width: 100%;
}
.container,
.container-xxl,
.row {
    --bs-gutter-x: var(--page-gutter);
}
.container,
.container-xxl {
    padding-left: max(calc(var(--bs-gutter-x) * 0.5), env(safe-area-inset-left, 0px));
    padding-right: max(calc(var(--bs-gutter-x) * 0.5), env(safe-area-inset-right, 0px));
}
@media (min-width: 1400px) {
    .container-xxl { max-width: var(--content-width); }
}
.row.g-4,
.row.g-5,
.row.gx-4,
.row.gx-5 {
    --bs-gutter-x: var(--page-gutter);
}
.row p,
.section-intro,
.hero-lead { max-width: none; }
section { padding: var(--section-padding) 0; position: relative; }
section.hero { padding: 0; }

/* ── Navigation ── */
.navbar {
    position: fixed; top: 0; left: 50%; z-index: 1000;
    width: min(100%, var(--outer-width));
    transform: translateX(-50%);
    padding: 1.5rem 0; transition: var(--transition);
    background: var(--white);
    border-bottom: 1px solid rgba(0,0,0,0.06);
}
.navbar.scrolled {
    padding: 1rem 0;
    box-shadow: 0 1px 12px rgba(0,0,0,0.06);
}
.navbar .container {
    display: flex; justify-content: space-between; align-items: center;
}
.navbar-brand {
    display: flex;
    align-items: center;
    line-height: 1;
    text-decoration: none;
}
.navbar-brand .brand-logo {
    display: block;
    height: 40px;
    width: auto;
    max-width: 212px;
}
.nav-links { display: flex; gap: 2.75rem; list-style: none; margin: 0; padding: 0; align-items: center; }
.nav-links a {
    font-size: 0.95rem; font-weight: 400; color: var(--text);
    text-decoration: none; opacity: 0.85;
    transition: var(--transition);
}
.nav-links a:hover,
.nav-links a.active,
.nav-links .nav-link.active {
    color: var(--primary-blue);
    opacity: 1;
}
.nav-links a.active,
.nav-links .nav-link.active {
    font-weight: 500;
}

.mobile-toggle { display: none; background: none; border: none; cursor: pointer; padding: 0.5rem; }
.mobile-toggle span { display: block; width: 24px; height: 2px; background: var(--text); margin: 5px 0; transition: var(--transition); }

/* ── Hero ── */
.hero {
    position: relative;
    width: 100%;
    margin-top: var(--nav-height);
    aspect-ratio: 1920 / 920;
    max-height: 920px;
    height: auto;
    background: #EBEBEB;
    overflow: hidden;
}
.hero-canvas {
    position: absolute;
    inset: 0;
    z-index: 0;
}
.hero-canvas img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: left center;
}
.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: min(960px, 50%);
    height: 100%;
    z-index: 1;
    background: linear-gradient(270deg, rgba(255, 255, 255, 0) 0%, #FFFFFF 100%);
    pointer-events: none;
}
.hero-inner {
    position: absolute;
    inset: 0;
    z-index: 2;
    display: flex;
    align-items: center;
    padding-bottom: 2rem;
    pointer-events: none;
}
.hero-inner.container {
    height: 100%;
}
.hero-inner .hero-content { pointer-events: auto; }
.hero-content { max-width: 796px; width: 100%; }
.hero h1 {
    margin-bottom: 1.75rem;
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 86px;
    line-height: 92px;
    letter-spacing: -1.72px;
    text-align: left;
    color: var(--heading);
    opacity: 1;
}
.hero-subtitle {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 40px;
    line-height: 46px;
    letter-spacing: 0;
    text-align: left;
    color: var(--primary-blue);
    opacity: 1;
    margin-bottom: 1.75rem;
    max-width: none;
}
.hero-lead {
    font-family: 'Inter', sans-serif;
    font-weight: 400;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0;
    text-align: left;
    color: var(--heading);
    opacity: 1;
    margin-bottom: 2.25rem;
    max-width: none;
}
.hero-cta {
    display: flex;
    gap: 1rem;
    align-items: center;
    flex-wrap: wrap;
}
.hero-cta .btn-primary-custom,
.hero-cta .btn-secondary-custom {
    flex: 0 0 auto;
    width: auto;
    min-width: 0;
    padding: 10px 23px;
    font-size: 16px;
}

.back-to-top {
    position: fixed; bottom: 2rem; right: 2rem; z-index: 900;
    width: 44px; height: 44px; border: none; cursor: pointer;
    background: #B8B8B8; color: var(--white);
    display: flex; align-items: center; justify-content: center;
    opacity: 0; visibility: hidden; transition: var(--transition);
}
.back-to-top.visible { opacity: 1; visibility: visible; }
.back-to-top:hover { background: var(--primary-blue); }

/* ── Buttons ── */
.btn-primary-custom {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.85rem 1.75rem; min-width: 220px;
    background: var(--primary-blue); color: var(--white); font-weight: 500;
    font-size: 0.95rem; letter-spacing: 0.01em; border: 1px solid var(--primary-blue);
    transition: var(--transition); text-decoration: none; cursor: pointer;
}
.btn-primary-custom:hover { background: var(--primary-blue-hover); border-color: var(--primary-blue-hover); color: var(--white); opacity: 1; }
.btn-secondary-custom {
    display: inline-flex; align-items: center; justify-content: center;
    padding: 0.85rem 1.75rem; min-width: 160px;
    color: var(--text); font-weight: 500; font-size: 0.95rem;
    border: 1px solid rgba(17,17,17,0.35); background: transparent;
    transition: var(--transition); text-decoration: none;
}
.btn-secondary-custom:hover { color: var(--primary-blue); border-color: var(--primary-blue); opacity: 1; }

/* ── Section Labels ── */
.section-label {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 16px;
    line-height: 26px;
    letter-spacing: 4.8px;
    text-align: left;
    text-transform: uppercase;
    color: var(--primary-blue);
    opacity: 1;
    margin-bottom: 2rem;
    display: block;
}
.section-intro {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 20px;
    line-height: 30px;
    letter-spacing: 0;
    text-align: left;
    color: var(--heading);
    opacity: 1;
    margin-top: 2rem;
    margin-bottom: 0;
}
.why-header .section-intro { margin-top: 0; }
.contact-info .section-intro { margin-top: 0; margin-bottom: 3.5rem; }

/* ── Why Sculentis ── */
.why-section { background: var(--white); }
.why-header { max-width: 900px; margin-bottom: 4rem; }
.why-header h2 { margin-bottom: 1.75rem; }
.why-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 3.5rem;
    align-items: start;
}
.why-image {
    position: relative;
    overflow: hidden;
}
.why-image::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 8px;
    height: 165px;
    background-color: var(--primary-blue);
    z-index: 1;
}
.why-image img {
    width: 100%; height: auto; display: block;
    filter: grayscale(100%);
}
.why-text-block {
    padding-left: 2rem;
}
.why-highlight p {
    font-size: clamp(1.35rem, 2.2vw, 1.75rem);
    font-weight: 500; line-height: 1.4;
    color: var(--primary-blue); margin-bottom: 2rem;
    max-width: none;
}
.why-body {
    font-size: 1.05rem; line-height: 1.8;
    color: var(--text); opacity: 0.85; max-width: none; margin: 0;
}

/* ── How We Help ── */
.help-section { background: var(--bg); }
.services-grid { margin-top: 4rem; }
.service-card {
    background: var(--primary-blue); color: var(--white); padding: 2.5rem 2rem;
    transition: var(--transition); position: relative; height: 100%;
}
.service-card:hover { transform: translateY(-6px); background: var(--primary-blue-hover); }
.service-number {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 16px;
    line-height: 26px;
    letter-spacing: 4.8px;
    text-align: left;
    text-transform: uppercase;
    color: var(--white);
    opacity: 1;
    margin-bottom: 1.5rem;
    display: block;
}
.service-card h3 { font-size: 1.2rem; margin-bottom: 1rem; font-weight: 600; color: var(--white); }
.service-card p { font-size: 0.95rem; opacity: 0.85; line-height: 1.7; margin: 0; color: var(--white); max-width: none; }

/* ── Senior Advisors ── */
.advisors-section { background: var(--white); }
.team-grid { margin-top: 4rem; }
.team-member { position: relative; }
.member-portrait {
    position: relative;
    overflow: hidden;
    margin-bottom: 1.5rem;
    max-width: 558px;
    width: 100%;
    aspect-ratio: 837 / 668;
}
.member-portrait::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 165px;
    height: 8px;
    background-color: var(--primary-blue);
    z-index: 1;
}
.member-portrait img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
    object-position: center top;
}
.member-info h3 {
    font-size: 1.75rem;
    margin-bottom: 0.25rem;
    font-weight: 600;
    color: var(--primary-blue);
}
.member-role {
    font-size: 1rem;
    color: var(--heading);
    font-weight: 600;
    margin-bottom: 1rem;
}
.member-bio {
    font-size: 1rem;
    color: var(--text);
    opacity: 0.75;
    margin-bottom: 1.5rem;
    line-height: 1.7;
}
.member-bio:last-child { margin-bottom: 0; }

.legal-disclaimer {
    margin-top: 5rem; padding-top: 3rem; border-top: 1px solid rgba(0,0,0,0.08);
    font-size: 0.9rem; color: var(--neutral-gray); line-height: 1.7;
}

/* ── Network ── */
.network-section {
    background: var(--white);
    overflow: visible;
    padding-top: calc(var(--section-padding) * 2);
}
.network-content {
    position: relative;
    text-align: center;
    padding-bottom: 4rem;
}
.network-visual {
    position: absolute;
    top: -80px;
    left: 50%;
    transform: translate(-50%, -50%);
    width: min(100%, 720px);
    aspect-ratio: 1;
    z-index: 0;
    pointer-events: none;
}
.network-visual img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: contain;
}
.network-copy {
    position: relative;
    z-index: 1;
}
.network-section .section-label { text-align: center; }
.network-section h2 { text-align: center; margin-bottom: 2rem; }
.network-text { margin-top: 0; }
.network-body {
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--text);
    opacity: 0.75;
    margin-bottom: 2rem;
}
.network-closing {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 1.05rem;
    line-height: 1.8;
    color: var(--heading);
    opacity: 1;
    margin: 0;
}

/* ── Contact ── */
.contact-section { background: var(--bg); }
.contact-grid { --bs-gutter-x: 38px; }
@media (min-width: 992px) {
    .contact-grid { --bs-gutter-x: 100px; }
}
.contact-form { background: transparent; padding: 0; }
.form-group { margin-bottom: 1.75rem; }
.form-control-custom {
    width: 100%;
    padding: 1.1rem 1.35rem;
    border: 1px solid #D5D5D5;
    background: var(--white);
    font-family: inherit;
    font-size: 1rem;
    color: var(--heading);
    border-radius: 0;
    transition: var(--transition);
}
.form-control-custom::placeholder { color: var(--neutral-gray); opacity: 1; }
.form-control-custom:focus { outline: none; border-color: var(--primary-blue); }
textarea.form-control-custom { resize: vertical; min-height: 180px; }
.form-check-custom { display: flex; align-items: flex-start; gap: 0.85rem; margin: 2rem 0 2.25rem; }
.form-check-custom input { width: 18px; height: 18px; accent-color: var(--primary-blue); margin-top: 3px; flex-shrink: 0; }
.form-check-custom label { font-size: 0.9rem; line-height: 1.6; color: var(--heading); opacity: 1; }
.form-check-custom a { color: var(--primary-blue); text-decoration: none; }
.form-check-custom a:hover { opacity: 0.8; }
.captcha-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem 1.25rem;
    margin-bottom: 2.5rem;
}
.captcha-label { font-size: 0.95rem; color: var(--heading); }
.captcha-code {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 96px;
    height: 48px;
    padding: 0 1rem;
    background: var(--white);
    border: 1px solid #D5D5D5;
    font-family: Georgia, serif;
    font-style: italic;
    letter-spacing: 0.12em;
    color: var(--heading);
}
.captcha-group input {
    width: 128px;
    height: 48px;
    padding: 0 1rem;
    border: 1px solid #D5D5D5;
    background: var(--white);
    font-family: inherit;
    font-size: 1rem;
    color: var(--heading);
    border-radius: 0;
}
.captcha-group input::placeholder { color: var(--neutral-gray); }
.captcha-input {
    width: 128px !important;
    height: 48px;
    padding: 0 1rem;
    border: 1px solid #D5D5D5;
    background: var(--white);
    font-family: inherit;
    font-size: 1rem;
    color: var(--heading);
    border-radius: 0;
}
.contact-submit {
    width: 100%;
    justify-content: center;
    min-width: 0;
    padding: 14px 23px;
    font-size: 16px;
}
.system-message {
    padding: 1.25rem 1.5rem;
    margin-bottom: 2rem;
    font-size: 1rem;
    line-height: 1.6;
    border-left: 4px solid var(--primary-blue);
    background: rgba(9, 82, 161, 0.06);
    color: var(--heading);
}
.system-message--success {
    border-left-color: #198754;
    background: rgba(25, 135, 84, 0.06);
}
.system-message--error {
    border-left-color: #dc3545;
    background: rgba(220, 53, 69, 0.06);
}
.system-message--info {
    border-left-color: var(--neutral-gray);
    background: rgba(142, 143, 142, 0.06);
}
.system-message p { margin: 0; opacity: 1; max-width: none; }
.contact-info .section-label { margin-bottom: 1.5rem; }
.contact-info h2 { margin-bottom: 1.75rem; }
.contact-details { margin-top: 0.5rem; }
.contact-detail { margin-bottom: 2.75rem; }
.contact-detail h4 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.12em;
    color: var(--neutral-gray);
    margin-bottom: 0.85rem;
}
.contact-detail p,
.contact-detail a {
    font-size: 1rem;
    line-height: 1.7;
    color: var(--heading);
    opacity: 1;
}
.contact-detail a:hover { color: var(--primary-blue); }
.download-link {
    display: inline-flex; align-items: center; gap: 0.6rem;
    margin-top: 0.75rem; font-weight: 500; font-size: 0.95rem; color: var(--primary-blue);
}
.download-link img { width: 18px; height: 18px; }

/* ── Footer ── */
.footer { background: var(--white); padding: 4rem 0; border-top: 1px solid rgba(0,0,0,0.06); }
.footer-content { display: flex; justify-content: space-between; align-items: center; }
.footer-brand {
    display: flex;
    align-items: center;
    line-height: 1;
    text-decoration: none;
}
.footer-brand .brand-logo {
    display: block;
    height: 34px;
    width: auto;
    max-width: 180px;
}
.footer-links { display: flex; gap: 2.5rem; list-style: none; margin: 0; padding: 0; }
.footer-links a { font-size: 0.9rem; color: var(--text); opacity: 0.6; transition: var(--transition); text-decoration: none; }
.footer-links a:hover { opacity: 1; color: var(--primary-blue); }
.footer-legal {
    margin-top: 3rem; padding-top: 2rem; border-top: 1px solid rgba(0,0,0,0.06);
    display: flex; justify-content: space-between; align-items: center;
    font-size: 0.85rem; color: var(--neutral-gray);
}

/* ── Content Pages ── */
.page-content {
    margin-top: var(--nav-height);
    background: var(--white);
    padding: var(--section-padding) 0;
}
.page-content .section-label { margin-bottom: 1.5rem; }
.page-content h1 {
    font-size: 56px;
    line-height: 64px;
    letter-spacing: 0;
    margin-bottom: 2.5rem;
}
.page-content h3 {
    font-family: 'Inter', sans-serif;
    font-weight: 600;
    font-size: 24px;
    line-height: 32px;
    letter-spacing: 0;
    color: var(--heading);
    margin: 2.5rem 0 1rem;
}
.page-content p,
.page-content li {
    font-size: 18px;
    line-height: 28px;
    color: var(--heading);
    opacity: 1;
    max-width: none;
}
.page-content ul {
    margin: 0 0 1.5rem 1.25rem;
    padding: 0;
}
.page-content li { margin-bottom: 0.5rem; }
.page-content a { color: var(--primary-blue); }
.page-content .page-updated {
    display: block;
    margin: -1.25rem 0 2.5rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--neutral-gray);
}
.page-content .page-lead {
    font-size: 20px;
    line-height: 32px;
    font-weight: 500;
    margin-bottom: 1.5rem;
}
.page-content h3:first-of-type { margin-top: 2rem; }
.page-content .legal-note {
    font-size: 16px;
    line-height: 26px;
    color: var(--neutral-gray);
}

/* ── Content image reveal ── */
.media-reveal { overflow: hidden; }
.media-reveal img {
    transform-origin: center center;
    will-change: transform;
}
html.js .media-reveal:not(.is-inview) img {
    transform: scale(1.08) translateY(18px);
    opacity: 0;
}
html.js .media-reveal.is-inview img {
    transform: scale(1) translateY(0);
    opacity: 1;
    transition: transform 1.6s cubic-bezier(0.16, 1, 0.3, 1),
                opacity 0.9s ease;
}
.team-grid .col-lg-6:nth-child(2) .media-reveal.is-inview img {
    transition-delay: 0.18s;
}

@media (prefers-reduced-motion: reduce) {
    html.js .media-reveal:not(.is-inview) img,
    html.js .media-reveal.is-inview img {
        transform: none;
        opacity: 1;
        transition: none;
        will-change: auto;
    }
}

/* ── Animations ── */
.reveal { opacity: 0; transform: translateY(40px); }
.reveal.active { opacity: 1; transform: translateY(0); transition: opacity 0.8s cubic-bezier(0.25,0.46,0.45,0.94), transform 0.8s cubic-bezier(0.25,0.46,0.45,0.94); }
.reveal-delay-1 { transition-delay: 0.1s; }
.reveal-delay-2 { transition-delay: 0.2s; }
.reveal-delay-3 { transition-delay: 0.3s; }
.reveal-delay-4 { transition-delay: 0.4s; }
.reveal-delay-5 { transition-delay: 0.5s; }

/* ── Responsive ── */

/* Small desktop: more vertical room around hero text */
@media (max-width: 1399px) {
    .hero {
        aspect-ratio: auto;
        min-height: 780px;
        max-height: none;
    }
    .hero-inner {
        padding-top: 4.5rem;
        padding-bottom: 4.5rem;
    }
    .hero h1,
    h1 {
        font-size: 64px;
        line-height: 72px;
        letter-spacing: -1.28px;
    }
    .hero-subtitle {
        font-size: 32px;
        line-height: 38px;
    }
}

/* Tablet landscape / small desktop */
@media (max-width: 1199px) {
    .hero { min-height: 720px; }
    .hero-inner {
        padding-top: 4rem;
        padding-bottom: 4rem;
    }
    .hero-subtitle { max-width: none; }
    .hero h1,
    h1 {
        font-size: 56px;
        line-height: 64px;
        letter-spacing: -1.12px;
    }
    .hero-subtitle {
        font-size: 28px;
        line-height: 34px;
    }
}

/* Tablet portrait */
@media (max-width: 991px) {
    :root {
        --page-gutter: 56px;
        --section-padding: 72px;
        --nav-height: 76px;
    }
    .navbar { padding: 1rem 0; }
    .why-header { margin-bottom: 2.5rem; }
    .services-grid,
    .team-grid { margin-top: 2.5rem; }
    .service-card { padding: 2rem 1.5rem; }
    .footer { padding: 3rem 0; }
    .footer-links {
        flex-wrap: wrap;
        justify-content: center;
        gap: 0.85rem 1.35rem;
    }
    .hero {
        aspect-ratio: auto;
        min-height: 0;
        max-height: none;
        display: flex;
        flex-direction: column;
        background: #EBEBEB;
    }
    .hero-canvas {
        position: relative;
        flex: 0 0 auto;
        width: 100%;
        aspect-ratio: 1920 / 920;
        max-height: 420px;
        min-height: 220px;
    }
    .hero-canvas img {
        object-position: 65% center;
    }
    .hero::before {
        display: none;
    }
    .hero-inner {
        position: relative;
        inset: auto;
        flex: 1 1 auto;
        height: auto;
        min-height: 0;
        padding-top: 2.75rem;
        padding-bottom: 3.25rem;
        align-items: flex-start;
        pointer-events: auto;
    }
    .hero-inner.container {
        height: auto;
    }
    .hero-content { max-width: 100%; }
    .hero h1 {
        font-size: clamp(40px, 6.5vw, 64px);
        line-height: 1.07;
        letter-spacing: -0.02em;
    }
    .hero-subtitle {
        font-size: clamp(22px, 4vw, 28px);
        line-height: 1.15;
    }
    .hero-lead { max-width: none; }

    h2 {
        font-size: clamp(36px, 5vw, 48px);
        line-height: 1.14;
    }
    .page-content h1 {
        font-size: clamp(36px, 5vw, 48px);
        line-height: 1.14;
    }

    .network-visual {
        width: min(100%, 520px);
    }

    .why-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .why-text-block { padding-left: 0; }
    .contact-info { margin-bottom: 3rem; }
    .nav-links { display: none; }
    .mobile-toggle { display: block; }
    .nav-links.open {
        display: flex; flex-direction: column;
        position: absolute; top: 100%; left: 0; right: 0;
        background: var(--white); padding: 2rem; gap: 1.5rem;
        box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    }
    .hero-cta { flex-direction: column; align-items: flex-start; }
    .hero-cta .btn-primary-custom,
    .hero-cta .btn-secondary-custom { width: auto; }
    .footer-content { flex-direction: column; gap: 2rem; text-align: center; }
    .footer-legal { flex-direction: column; gap: 1rem; text-align: center; }
}

@media (max-width: 768px) {
    .hero-canvas { max-height: 320px; min-height: 180px; }
    .hero-inner {
        padding-top: 2.5rem;
        padding-bottom: 2.75rem;
    }
    .hero h1 { margin-bottom: 1.25rem; }
    .hero-subtitle { margin-bottom: 1.25rem; }
    .hero-lead { margin-bottom: 1.75rem; }
}

@media (max-width: 575px) {
    :root {
        --page-gutter: 56px;
        --section-padding: 56px;
        --nav-height: 72px;
    }
    .hero-inner {
        padding-top: 2.25rem;
        padding-bottom: 2.5rem;
    }
    .hero-canvas { max-height: 260px; min-height: 160px; aspect-ratio: 16 / 10; }
    .hero h1 {
        font-size: 32px;
        line-height: 36px;
        letter-spacing: -0.64px;
    }
    .hero-subtitle {
        font-size: 20px;
        line-height: 24px;
    }
    .hero-lead { font-size: 18px; line-height: 27px; }
    h2 {
        font-size: 32px;
        line-height: 38px;
    }
    .page-content h1 {
        font-size: 32px;
        line-height: 38px;
    }
    .btn-primary-custom,
    .btn-secondary-custom { padding: 0.75rem 1.25rem; font-size: 0.9rem; }
    .hero-cta .btn-primary-custom,
    .hero-cta .btn-secondary-custom { padding: 10px 23px; font-size: 16px; }
}

/* ── Accessibility ── */
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
:focus-visible { outline: 2px solid var(--primary-blue); outline-offset: 2px; }