@import url('https://fonts.googleapis.com/css2?family=Geist:wght@100..900&display=swap');

.site-footer {
    background: var(--footer-bg, #0a0a0f);
    color: #fff;
    width: 100%;
    overflow: hidden;
    position: relative;
    margin-top: auto;
    border-top: 1px solid rgba(255,255,255,0.06);
}

/* ── Newsletter Bar ── */
.footer-newsletter-bar {
    border-bottom: 1px solid rgba(255,255,255,0.07);
    padding: 3.5rem 6%;
}

.footer-newsletter-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 2.5rem;
    flex-wrap: wrap;
}

.footer-newsletter-copy h3 {
    font-size: clamp(1.3rem, 2.5vw, 1.7rem);
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
    margin: 0 0 0.35rem;
    line-height: 1.25;
}

.footer-newsletter-copy p {
    font-size: 0.925rem;
    color: rgba(255,255,255,0.5);
    margin: 0;
}

#footer-newsletter-form {
    display: flex;
    align-items: center;
    background: rgba(255,255,255,0.06);
    border: 1px solid rgba(255,255,255,0.12);
    border-radius: 9999px;
    padding: 5px 5px 5px 20px;
    min-width: 340px;
    max-width: 480px;
    width: 100%;
    transition: border-color 0.3s, box-shadow 0.3s;
}

#footer-newsletter-form:focus-within {
    border-color: var(--primary-color, #4f46e5);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary-color, #4f46e5) 15%, transparent);
}

#footer-newsletter-email {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: #fff;
    font-size: 0.9rem;
    min-width: 0;
    font-family: inherit;
    padding: 0.4rem 0;
}

#footer-newsletter-email::placeholder { color: rgba(255,255,255,0.35); }

#footer-newsletter-btn {
    background: var(--primary-color, #4f46e5);
    color: var(--btn-text, #fff);
    border: none;
    border-radius: 9999px;
    padding: 0.6rem 1.4rem;
    font-size: 0.825rem;
    font-weight: 700;
    font-family: inherit;
    cursor: pointer;
    white-space: nowrap;
    flex-shrink: 0;
    transition: opacity 0.2s, transform 0.2s;
}

#footer-newsletter-btn:hover { opacity: 0.88; transform: scale(1.03); }
#footer-newsletter-btn:disabled { opacity: 0.6; cursor: not-allowed; }

/* ── Main Grid ── */
.footer-main {
    padding: 4rem 6% 0;
}

.footer-main-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: grid;
    grid-template-columns: 1.8fr 1fr 1fr 1fr;
    gap: 3rem 4rem;
}

/* ── Brand Column ── */
.footer-brand-logo {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    text-decoration: none;
    margin-bottom: 1.25rem;
}

.footer-brand-logo img {
    height: 2.25rem;
    width: auto;
    filter: brightness(0) invert(1);
}

.footer-brand-name {
    font-size: 1.4rem;
    font-weight: 800;
    color: #fff;
    letter-spacing: -0.02em;
}

.footer-brand-desc {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.45);
    line-height: 1.7;
    max-width: 280px;
    margin: 0 0 1.75rem;
}

.footer-social-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.footer-social-link {
    width: 38px;
    height: 38px;
    border-radius: 10px;
    background: rgba(255,255,255,0.07);
    border: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    justify-content: center;
    color: rgba(255,255,255,0.65);
    font-size: 0.95rem;
    text-decoration: none;
    transition: background 0.2s, color 0.2s, border-color 0.2s, transform 0.2s;
}

.footer-social-link:hover {
    background: var(--primary-color, #4f46e5);
    color: #fff;
    border-color: var(--primary-color, #4f46e5);
    transform: translateY(-3px);
}

/* ── Nav Columns ── */
.footer-nav-col h4 {
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: rgba(255,255,255,0.35);
    margin: 0 0 1.25rem;
}

.footer-nav-col ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.footer-nav-col ul li a {
    font-size: 0.9rem;
    color: rgba(255,255,255,0.65);
    text-decoration: none;
    transition: color 0.2s, padding-left 0.2s;
    display: inline-block;
}

.footer-nav-col ul li a:hover {
    color: #fff;
    padding-left: 4px;
}

/* ── Bottom Bar ── */
.footer-bottom {
    margin-top: 3.5rem;
    border-top: 1px solid rgba(255,255,255,0.07);
    padding: 1.75rem 6%;
}

.footer-bottom-inner {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-copyright {
    font-size: 0.825rem;
    color: rgba(255,255,255,0.35);
    margin: 0;
}

.footer-legal-links {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.footer-legal-links a {
    font-size: 0.825rem;
    color: rgba(255,255,255,0.35);
    text-decoration: none;
    transition: color 0.2s;
}

.footer-legal-links a:hover { color: rgba(255,255,255,0.85); }

/* ── Wordmark ── */
.footer-wordmark-wrap {
    width: 100%;
    overflow: hidden;
    position: relative;
}

.footer-wordmark-wrap::before {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60%;
    height: 180px;
    background: radial-gradient(ellipse, var(--primary-color, #4f46e5) 0%, transparent 70%);
    opacity: 0.12;
    pointer-events: none;
}

.footer-wordmark {
    display: block;
    width: 100%;
    text-align: center;
    font-size: clamp(4.5rem, 17vw, 18rem);
    font-weight: 900;
    letter-spacing: -0.04em;
    text-transform: uppercase;
    line-height: 0.75;
    background: linear-gradient(to bottom, rgba(255,255,255,0.12) 0%, rgba(255,255,255,0.02) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    -webkit-text-stroke: 1px rgba(255,255,255,0.1);
    user-select: none;
    pointer-events: none;
}

/* ── Responsive ── */
@media (max-width: 1024px) {
    .footer-main-inner {
        grid-template-columns: 1fr 1fr;
        gap: 2.5rem 3rem;
    }
    .footer-brand-col { grid-column: 1 / -1; }
    .footer-brand-desc { max-width: 100%; }
}

@media (max-width: 768px) {
    .footer-newsletter-bar { padding: 2.5rem 5%; }
    .footer-newsletter-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 1.75rem;
    }
    .footer-newsletter-copy h3 { font-size: 1.3rem; }
    #footer-newsletter-form {
        min-width: 100%;
        max-width: 100%;
    }
    .footer-main { padding: 3rem 5% 0; }
    .footer-main-inner {
        grid-template-columns: 1fr 1fr;
        gap: 2rem 1.5rem;
    }
    .footer-brand-col { grid-column: 1 / -1; }
    .footer-brand-desc { max-width: 100%; }
    .footer-bottom { padding: 1.5rem 5%; }
    .footer-bottom-inner {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .footer-legal-links { flex-wrap: wrap; gap: 1rem; }
}

@media (max-width: 420px) {
    .footer-main-inner { grid-template-columns: 1fr; }
    .footer-newsletter-copy h3 { font-size: 1.15rem; }
    .footer-social-row { gap: 0.5rem; }
    .footer-wordmark { font-size: clamp(3rem, 20vw, 8rem); }
}