:root {
    --blue: #0047FF;
    --dark: #0A0A0B;
    --dark-2: #111116;
    --text: #1A1A1A;
    --text-light: #6B7280;
    --white: #ffffff;
    --bg-soft: #F3F4F8;
    --transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
}

/* ─── Reset ─────────────────────────────────── */
*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }

/* ─── Base ───────────────────────────────────── */
html {
    scroll-behavior: smooth;
    overflow-x: clip;
}

body {
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: var(--text);
    background: var(--white);
    line-height: 1.7;
    overflow-x: clip;
    min-width: 0;
}

h1, h2, h3, h4, h5 {
    font-family: 'Outfit', sans-serif;
    color: var(--dark);
    font-weight: 700;
    line-height: 1.1;
}

.container {
    max-width: 1160px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* ─── Animations ──────────────────────────────── */
@keyframes pulse-ring {
    0%   { transform: scale(1); opacity: 0.6; }
    100% { transform: scale(2.2); opacity: 0; }
}

.fade-up {
    opacity: 0;
    transform: translateY(30px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.fade-up.visible {
    opacity: 1;
    transform: translateY(0);
}

/* ─── Navbar ─────────────────────────────────── */
.navbar {
    position: fixed;
    top: 0; left: 0; right: 0;
    z-index: 1000;
    padding: 1.4rem 0;
    transition: var(--transition);
}

.navbar.scrolled {
    background: rgba(10, 10, 11, 0.92);
    backdrop-filter: blur(20px);
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255,255,255,0.06);
}

.navbar .container {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: 'Outfit', sans-serif;
    font-size: 1.8rem;
    font-weight: 800;
    text-decoration: none;
    color: var(--white);
    letter-spacing: -1.5px;
    line-height: 1;
}

.logo span { color: var(--blue); }

.btn-contact {
    display: inline-block;
    background: rgba(255,255,255,0.1);
    color: var(--white);
    text-decoration: none;
    padding: 0.75rem 1.8rem;
    border-radius: 100px;
    border: 1px solid rgba(255,255,255,0.18);
    font-size: 0.9rem;
    font-weight: 700;
    backdrop-filter: blur(10px);
    transition: var(--transition);
}

.btn-contact:hover {
    background: var(--blue);
    border-color: var(--blue);
    transform: scale(1.04);
}

/* ─── Hero ───────────────────────────────────── */
.hero {
    background: var(--dark);
    min-height: 100vh;
    display: flex;
    align-items: center;
    position: relative;
    overflow: hidden;
    padding: 10rem 0 8rem;
}

.hero-network {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    opacity: 0.8;
}

.hero .container {
    position: relative;
    z-index: 1;
}

.hero-content {
    max-width: 820px;
}

h1 {
    font-size: 5.5rem;
    letter-spacing: -3px;
    margin-bottom: 2rem;
    color: var(--white);
    overflow-wrap: break-word;
    word-break: break-word;
}

h1 em {
    font-style: italic;
    font-weight: 300;
    color: rgba(255,255,255,0.75);
}

.subtitle {
    font-size: 1.3rem;
    color: rgba(255,255,255,0.65);
    margin-bottom: 3.5rem;
    max-width: 600px;
    font-weight: 400;
    line-height: 1.7;
}

.hero-btns {
    display: flex;
    gap: 1.2rem;
    flex-wrap: wrap;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    background: var(--blue);
    color: var(--white);
    padding: 1.1rem 2.6rem;
    text-decoration: none;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1rem;
    transition: var(--transition);
}

.btn-primary:hover {
    transform: translateY(-4px);
    box-shadow: 0 20px 40px rgba(0, 71, 255, 0.3);
}

.btn-primary.btn-sm {
    padding: 0.9rem 2rem;
    font-size: 0.95rem;
}

.btn-ghost {
    display: inline-flex;
    align-items: center;
    background: transparent;
    color: rgba(255,255,255,0.7);
    padding: 1.1rem 2.6rem;
    text-decoration: none;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1rem;
    border: 1px solid rgba(255,255,255,0.2);
    transition: var(--transition);
}

.btn-ghost:hover {
    background: rgba(255,255,255,0.08);
    color: var(--white);
    border-color: rgba(255,255,255,0.4);
}

/* ─── Stats ──────────────────────────────────── */
.section-stats {
    padding: 4rem 0;
    border-bottom: 1px solid rgba(0,0,0,0.06);
    background: var(--white);
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
}

.stat-item {
    padding: 0 2.5rem;
    position: relative;
    text-align: center;
}

.stat-item:not(:last-child)::after {
    content: '';
    position: absolute;
    right: 0; top: 10%; height: 80%;
    width: 1px;
    background: rgba(0,0,0,0.07);
}

.stat-number {
    display: block;
    font-family: 'Outfit', sans-serif;
    font-size: 2.8rem;
    font-weight: 800;
    color: var(--blue);
    margin-bottom: 0.5rem;
    letter-spacing: -1px;
}

.stat-label {
    font-size: 0.88rem;
    color: var(--text-light);
    font-weight: 500;
    line-height: 1.4;
    max-width: 200px;
    margin: 0 auto;
}

/* ─── Common section patterns ─────────────────── */
.section { padding: 9rem 0; }

.bg-light { background: var(--bg-soft); }

.bg-dark {
    background: var(--dark-2);
    color: var(--white);
}

.section-number {
    display: block;
    font-size: 0.78rem;
    font-weight: 800;
    color: var(--blue);
    margin-bottom: 1.2rem;
    letter-spacing: 2.5px;
    text-transform: uppercase;
}

.section-number.light { color: rgba(255,255,255,0.5); }

.section-intro {
    max-width: 660px;
    margin: 0 auto 5rem;
    text-align: center;
}

.section-intro h2 { margin-bottom: 1.5rem; }

.section-intro.light h2 { color: var(--white); }
.section-intro.light .section-lead { color: rgba(255,255,255,0.55); }

h2 {
    font-size: 3rem;
    letter-spacing: -1.5px;
}

.section-lead {
    font-size: 1.15rem;
    color: var(--text-light);
    line-height: 1.75;
}

/* ─── Audience section ───────────────────────── */
.section-audience { background: var(--white); }

.audience-header {
    max-width: 760px;
    margin: 0 auto 5rem;
    text-align: center;
}

.audience-header h2 { margin-bottom: 1.5rem; }

.audience-header .section-lead {
    font-size: 1.15rem;
    color: var(--text-light);
    font-style: italic;
}

.audience-tracks {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.track {
    padding: 2.5rem 2rem;
    background: var(--white);
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 24px;
    transition: var(--transition);
}

.track:hover {
    border-color: rgba(0, 71, 255, 0.2);
    box-shadow: 0 20px 50px rgba(0, 71, 255, 0.06);
    transform: translateY(-8px);
}

.track-icon {
    width: 52px;
    height: 52px;
    background: rgba(0, 71, 255, 0.07);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    margin-bottom: 1.8rem;
}

.track h3 {
    font-size: 1.15rem;
    margin-bottom: 0.8rem;
    letter-spacing: -0.3px;
}

.track p {
    font-size: 0.95rem;
    color: var(--text-light);
    line-height: 1.7;
}

.audience-cta { text-align: center; }

/* ─── Platform section ───────────────────────── */
.platform-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.platform-item {
    padding: 3.5rem;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 24px;
    transition: var(--transition);
}

.platform-item:hover {
    background: rgba(255,255,255,0.1);
    border-color: rgba(255,255,255,0.14);
    transform: translateY(-4px);
}

.platform-label {
    display: inline-block;
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.2rem;
}

.platform-item h4 {
    font-size: 1.5rem;
    color: var(--white);
    margin-bottom: 1rem;
    letter-spacing: -0.5px;
}

.platform-item p {
    font-size: 0.98rem;
    color: rgba(255,255,255,0.5);
    line-height: 1.75;
}

/* ─── Collaboratori section ──────────────────── */
.grid-collab {
    display: grid;
    grid-template-columns: 1fr 1.3fr;
    gap: 6rem;
    align-items: center;
}

.collab-visual {
    display: flex;
    justify-content: center;
}

.collab-visual-inner {
    background: var(--bg-soft);
    border-radius: 32px;
    padding: 3rem 2rem;
    width: 100%;
}

.career-svg { width: 100%; max-width: 320px; margin: 0 auto; display: block; }

.collab-content h2 { margin-bottom: 1.5rem; }

.collab-content > p {
    font-size: 1.1rem;
    color: var(--text-light);
    margin-bottom: 2.5rem;
}

.collab-list {
    list-style: none;
    margin-bottom: 3rem;
}

.collab-list li {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 1rem;
    font-weight: 500;
    margin-bottom: 1.1rem;
    color: var(--text);
}

.collab-list i {
    color: var(--blue);
    width: 20px;
    height: 20px;
    flex-shrink: 0;
}

/* ─── Criteria Grid ─────────────────────────── */
.criteria-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.8rem;
}

.criterion {
    background: var(--white);
    padding: 2.8rem 2.2rem;
    border-radius: 28px;
    text-align: center;
    transition: var(--transition);
}

.criterion:hover {
    transform: translateY(-8px);
    box-shadow: 0 30px 60px rgba(0,0,0,0.06);
}

.criterion > svg {
    width: 44px;
    height: 44px;
    color: var(--blue);
    margin: 0 auto 1.5rem;
    display: block;
}

.criterion-value {
    font-family: 'Outfit', sans-serif;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.2rem;
}

.criterion h4 {
    font-size: 0.75rem;
    font-weight: 800;
    color: var(--blue);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 0.5rem;
}

.criterion p:last-child {
    color: var(--text-light);
    font-size: 0.9rem;
}

/* ─── CTA ────────────────────────────────────── */
.section-cta { padding: 5rem 0 0; }

.cta-box {
    background: var(--dark);
    color: var(--white);
    padding: 7rem 4rem;
    border-radius: 48px;
    text-align: center;
    position: relative;
    overflow: hidden;
}

.cta-box::before {
    content: '';
    position: absolute;
    width: 700px; height: 700px;
    background: radial-gradient(circle, rgba(0, 71, 255, 0.15) 0%, transparent 65%);
    top: -250px; right: -150px;
    pointer-events: none;
}

.cta-badge {
    display: inline-block;
    background: rgba(255,255,255,0.08);
    color: rgba(255,255,255,0.65);
    padding: 0.4rem 1.2rem;
    border-radius: 100px;
    font-size: 0.8rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    margin-bottom: 2rem;
    border: 1px solid rgba(255,255,255,0.1);
}

.cta-box h2 {
    color: var(--white);
    font-size: 3.5rem;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
    position: relative;
    z-index: 1;
}

.cta-box p {
    font-size: 1.2rem;
    color: rgba(255,255,255,0.65);
    max-width: 520px;
    margin: 0 auto 3.5rem;
    position: relative;
    z-index: 1;
    line-height: 1.7;
}

.btn-white {
    display: inline-block;
    background: var(--white);
    color: var(--dark);
    padding: 1.2rem 3rem;
    text-decoration: none;
    border-radius: 100px;
    font-weight: 700;
    font-size: 1.05rem;
    transition: var(--transition);
    position: relative;
    z-index: 1;
}

.btn-white:hover {
    transform: scale(1.05);
    box-shadow: 0 15px 30px rgba(255,255,255,0.12);
}

/* ─── Footer ─────────────────────────────────── */
.footer {
    padding: 6rem 0 3rem;
    background: var(--dark);
    border-top: 1px solid rgba(255,255,255,0.05);
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 4rem;
    margin-bottom: 5rem;
}

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

.footer-info p {
    margin-top: 1.2rem;
    font-size: 0.95rem;
    color: rgba(255,255,255,0.4);
    line-height: 1.7;
    max-width: 340px;
}

.footer-backer {
    margin-top: 1.5rem !important;
    font-size: 0.8rem !important;
    color: rgba(255,255,255,0.3) !important;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.footer-backer strong { color: rgba(255,255,255,0.55); font-weight: 600; }

.footer-links {
    display: flex;
    gap: 5rem;
    flex-shrink: 0;
}

.link-group h5 {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-bottom: 1.8rem;
    color: rgba(255,255,255,0.3);
    font-weight: 700;
}

.link-group a {
    display: block;
    text-decoration: none;
    color: rgba(255,255,255,0.5);
    margin-bottom: 0.9rem;
    font-size: 0.9rem;
    font-weight: 500;
    transition: color 0.3s;
}

.link-group a:hover { color: var(--white); }

.footer-bottom {
    padding-top: 2.5rem;
    border-top: 1px solid rgba(255,255,255,0.05);
    text-align: center;
    color: rgba(255,255,255,0.25);
    font-size: 0.82rem;
}

/* ─── Cookie Banner ──────────────────────────── */
.cookie-banner {
    position: fixed;
    bottom: 1.8rem;
    left: 1.5rem;
    right: 1.5rem;
    z-index: 3000;
    background: rgba(15, 15, 18, 0.95);
    backdrop-filter: blur(16px);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 16px;
    padding: 1.1rem 1.4rem;
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: 820px;
    margin: 0 auto;
    box-shadow: 0 20px 60px rgba(0,0,0,0.4);
    transform: translateY(120px);
    transition: transform 0.5s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.5s ease;
    opacity: 0;
}

.cookie-banner.visible {
    transform: translateY(0);
    opacity: 1;
}

.cookie-banner p {
    font-size: 0.85rem;
    color: rgba(255,255,255,0.6);
    line-height: 1.5;
}

.cookie-banner p a {
    color: var(--blue);
    text-decoration: none;
}

.cookie-banner p a:hover { text-decoration: underline; }

.cookie-accept {
    flex-shrink: 0;
    background: var(--blue);
    color: var(--white);
    border: none;
    border-radius: 100px;
    padding: 0.55rem 1.4rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.82rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    white-space: nowrap;
}

.cookie-accept:hover {
    transform: scale(1.05);
    box-shadow: 0 8px 20px rgba(0,71,255,0.3);
}

/* ─── Modal ──────────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 2000;
    background: rgba(0,0,0,0.6);
    backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1.5rem;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.35s ease;
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.modal-box {
    background: var(--white);
    border-radius: 32px;
    padding: 3.5rem;
    width: 100%;
    max-width: 600px;
    position: relative;
    transform: translateY(20px) scale(0.98);
    transition: transform 0.35s cubic-bezier(0.23, 1, 0.32, 1), opacity 0.35s ease;
    opacity: 0;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-overlay.open .modal-box {
    transform: translateY(0) scale(1);
    opacity: 1;
}

.modal-close {
    position: absolute;
    top: 1.5rem;
    right: 1.5rem;
    background: var(--bg-soft);
    border: none;
    border-radius: 50%;
    width: 40px;
    height: 40px;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-light);
    transition: var(--transition);
}

.modal-close:hover {
    background: #e2e5ec;
    color: var(--dark);
}

.modal-badge {
    display: inline-block;
    padding: 0.35rem 0.9rem;
    background: rgba(0, 71, 255, 0.07);
    color: var(--blue);
    border-radius: 100px;
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    margin-bottom: 1.2rem;
}

.modal-header h3 {
    font-size: 2rem;
    letter-spacing: -1px;
    margin-bottom: 0.5rem;
}

.modal-header p {
    color: var(--text-light);
    margin-bottom: 2.5rem;
    font-size: 1rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.2rem;
}

.form-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.2rem;
}

.form-group label {
    font-size: 0.85rem;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 0.5rem;
    letter-spacing: 0.2px;
}

.label-optional {
    font-weight: 400;
    color: var(--text-light);
    font-size: 0.8rem;
}

.form-group input,
.form-group textarea {
    border: 1.5px solid rgba(0,0,0,0.1);
    border-radius: 12px;
    padding: 0.85rem 1.1rem;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.95rem;
    color: var(--dark);
    background: var(--white);
    transition: border-color 0.25s, box-shadow 0.25s;
    resize: none;
    outline: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
    color: #bbb;
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--blue);
    box-shadow: 0 0 0 3px rgba(0, 71, 255, 0.08);
}

.form-group input.error,
.form-group textarea.error {
    border-color: #e53e3e;
}

.btn-submit {
    width: 100%;
    background: var(--blue);
    color: var(--white);
    border: none;
    padding: 1.1rem;
    border-radius: 100px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
    margin-top: 0.5rem;
}

.btn-submit:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 30px rgba(0, 71, 255, 0.2);
}

.btn-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-note {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-light);
    margin-top: 1rem;
}

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

/* Success state */
.modal-success {
    text-align: center;
    padding: 1rem 0;
}

.success-icon {
    width: 72px;
    height: 72px;
    background: rgba(0, 71, 255, 0.07);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--blue);
    margin: 0 auto 2rem;
}

.modal-success h3 {
    font-size: 2rem;
    letter-spacing: -1px;
    margin-bottom: 1rem;
}

.modal-success p {
    color: var(--text-light);
    margin-bottom: 2.5rem;
    max-width: 400px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.7;
}

.modal-success a { color: var(--blue); }

.footer-email-btn {
    background: none;
    border: none;
    color: rgba(255,255,255,0.5);
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0;
    transition: color 0.3s;
    text-align: left;
}

.footer-email-btn:hover { color: var(--white); }

/* Override button reset for modal triggers */
button.btn-primary,
button.btn-white,
button.btn-ghost,
button.btn-contact,
button.btn-primary.btn-sm {
    cursor: pointer;
    border: none;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

button.btn-ghost {
    border: 1px solid rgba(255,255,255,0.2);
}

/* ─── Focus visible (accessibility) ───────────── */
:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

button:focus-visible,
a:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 2px;
}

.modal-close:focus-visible {
    outline: 2px solid var(--blue);
    outline-offset: 3px;
}

/* ─── Reduced motion ─────────────────────────── */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
    .fade-up {
        opacity: 1;
        transform: none;
        transition: none;
    }
    .hero-network { opacity: 0.3; }
}

/* ─── Responsive ──────────────────────────────── */
@media (max-width: 1100px) {
    h1 { font-size: 4.2rem; }
    h2 { font-size: 2.5rem; }
    .audience-tracks { grid-template-columns: repeat(2, 1fr); }
    .grid-collab { grid-template-columns: 1fr; gap: 3rem; }
    .collab-visual { display: none; }
    .platform-grid { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
    h1 { font-size: 3.2rem; letter-spacing: -2px; }
    h2 { font-size: 2rem; }
    .hero { padding: 9rem 0 6rem; }
    .section { padding: 6rem 0; }
    .stats-grid { grid-template-columns: 1fr; gap: 2.5rem; }
    .stat-item:not(:last-child)::after { display: none; }
    .audience-tracks { grid-template-columns: 1fr; }
    .criteria-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; }
    .cta-box { padding: 4rem 2rem; border-radius: 28px; }
    .cta-box h2 { font-size: 2.2rem; }
    .footer-grid { flex-direction: column; }
    .footer-links { gap: 3rem; }
    .form-row { grid-template-columns: 1fr; }
    .modal-box { padding: 2.5rem 1.8rem; border-radius: 24px; }
    .platform-item { padding: 2.5rem 2rem; }
}

@media (max-width: 640px) {
    .cookie-banner {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
        bottom: 1rem;
    }
    .cookie-banner p { white-space: normal; }
}

@media (max-width: 480px) {
    h1 { font-size: 2.8rem; }
    .criteria-grid { grid-template-columns: 1fr; }
    .section-cta { padding: 3rem 0 0; }
    .container { padding: 0 1.2rem; }
}