/* Symtax Global — conversion enhancements (sticky CTA, WhatsApp, trust, FAQ) */

body.has-sticky-cta {
    padding-bottom: 72px;
}

@media (max-width: 767px) {
    body.has-sticky-cta {
        padding-bottom: calc(130px + var(--safe-bottom, 0px));
    }
}

/* Sticky contact bar */
.sg-sticky-cta {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 9998;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    background: rgba(10, 10, 15, 0.92);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    box-shadow: 0 -8px 32px rgba(0, 0, 0, 0.45);
    flex-wrap: wrap;
}

.sg-sticky-cta__text {
    font-size: 0.875rem;
    color: #94a3b8;
    margin-right: 0.25rem;
}

.sg-sticky-cta__text strong {
    color: #f8fafc;
    font-weight: 600;
}

.sg-sticky-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.65rem 1.1rem;
    border-radius: 10px;
    font-size: 0.875rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    white-space: nowrap;
}

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

.sg-sticky-btn--primary {
    background: linear-gradient(135deg, #f43f5e, #9333ea);
    color: #fff;
    box-shadow: 0 4px 20px rgba(244, 63, 94, 0.35);
}

.sg-sticky-btn--ghost {
    background: rgba(255, 255, 255, 0.06);
    color: #e2e8f0;
    border: 1px solid rgba(255, 255, 255, 0.12);
}

.sg-sticky-btn--ghost:hover {
    border-color: rgba(0, 217, 255, 0.4);
    color: #fff;
}

/* Back to top */
.sg-back-to-top {
    position: fixed;
    right: 1.25rem;
    bottom: 11rem;
    z-index: 9997;
    width: 48px;
    height: 48px;
    border: 1px solid rgba(0, 217, 255, 0.35);
    border-radius: 50%;
    background: rgba(10, 10, 15, 0.92);
    color: #00d9ff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(0, 0, 0, 0.4);
    cursor: pointer;
    opacity: 0;
    visibility: hidden;
    transform: translateY(12px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease, border-color 0.2s ease, box-shadow 0.2s ease;
}

.sg-back-to-top.is-visible {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.sg-back-to-top:hover {
    border-color: rgba(0, 217, 255, 0.6);
    box-shadow: 0 8px 28px rgba(0, 217, 255, 0.2);
    color: #fff;
}

.sg-back-to-top:focus-visible {
    outline: 2px solid #00d9ff;
    outline-offset: 3px;
}

.sg-back-to-top svg {
    width: 22px;
    height: 22px;
    fill: currentColor;
}

/* WhatsApp floating button */
.sg-whatsapp {
    position: fixed;
    right: 1.25rem;
    bottom: 5.5rem;
    z-index: 9997;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: #25d366;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
    text-decoration: none;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.sg-whatsapp:hover {
    transform: scale(1.08);
    box-shadow: 0 8px 28px rgba(37, 211, 102, 0.55);
}

.sg-whatsapp svg {
    width: 28px;
    height: 28px;
    fill: currentColor;
}

@media (max-width: 767px) {
    .sg-sticky-cta {
        padding: 0.65rem var(--space-page, 1rem);
        padding-bottom: calc(0.65rem + var(--safe-bottom, 0px));
        gap: 0.5rem;
    }

    .sg-sticky-btn {
        flex: 1 1 auto;
        justify-content: center;
        min-height: 44px;
        white-space: normal;
        text-align: center;
        padding: 0.6rem 0.85rem;
        font-size: 0.8125rem;
    }

    .sg-back-to-top {
        bottom: calc(8.5rem + var(--safe-bottom, 0px));
        right: calc(1rem + var(--safe-right, 0px));
        width: 44px;
        height: 44px;
    }

    .sg-back-to-top svg {
        width: 20px;
        height: 20px;
    }

    .sg-whatsapp {
        bottom: calc(13.5rem + var(--safe-bottom, 0px));
        right: calc(1rem + var(--safe-right, 0px));
        width: 48px;
        height: 48px;
    }

    .sg-sticky-cta__text {
        width: 100%;
        text-align: center;
        margin: 0 0 0.15rem;
        font-size: 0.8125rem;
    }
}

@media (max-width: 479px) {
    .sg-sticky-cta {
        flex-direction: column;
        align-items: stretch;
    }

    .sg-sticky-btn {
        width: 100%;
    }

    .sg-whatsapp {
        bottom: calc(15rem + var(--safe-bottom, 0px));
    }

    .sg-back-to-top {
        bottom: calc(9.5rem + var(--safe-bottom, 0px));
    }
}

/* Trust strip (homepage) */
.trust-strip-section {
    position: relative;
    padding: 2rem 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
    background: rgba(255, 255, 255, 0.02);
}

.trust-strip-container {
    max-width: 1400px;
    margin: 0 auto;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: 2rem 3rem;
}

.trust-strip-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    color: #cbd5e1;
    font-size: 0.95rem;
    font-weight: 500;
}

.trust-strip-item .icon {
    font-size: 1.35rem;
    color: #00d9ff;
}

/* Why Symtax + FAQ sections */
.why-symtax-section,
.faq-section {
    position: relative;
    padding: 6rem 3rem;
    overflow: hidden;
}

.why-symtax-container,
.faq-container {
    max-width: 1100px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

.why-symtax-header,
.faq-header {
    text-align: center;
    margin-bottom: 3.5rem;
}

.why-symtax-header h2,
.faq-header h2 {
    font-size: clamp(2rem, 4vw, 3rem);
    color: #f8fafc;
    margin-bottom: 1rem;
}

.why-symtax-header p,
.faq-header p {
    color: #94a3b8;
    font-size: 1.1rem;
    max-width: 640px;
    margin: 0 auto;
    line-height: 1.7;
}

.why-symtax-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.why-symtax-card {
    padding: 2rem;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
    transition: border-color 0.3s ease, transform 0.3s ease;
}

.why-symtax-card:hover {
    border-color: rgba(0, 217, 255, 0.3);
    transform: translateY(-4px);
}

.why-symtax-card .icon {
    font-size: 2rem;
    color: #f43f5e;
    margin-bottom: 1rem;
    display: block;
}

.why-symtax-card h3 {
    color: #f8fafc;
    font-size: 1.15rem;
    margin-bottom: 0.75rem;
}

.why-symtax-card p {
    color: #94a3b8;
    font-size: 0.95rem;
    line-height: 1.65;
}

.faq-list {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.faq-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    overflow: hidden;
}

.faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: none;
    border: none;
    color: #f8fafc;
    font-size: 1rem;
    font-weight: 600;
    font-family: inherit;
    text-align: left;
    cursor: pointer;
}

.faq-question .faq-chevron {
    font-size: 1.25rem;
    color: #00d9ff;
    transition: transform 0.3s ease;
    flex-shrink: 0;
}

.faq-item.is-open .faq-chevron {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.35s ease;
}

.faq-item.is-open .faq-answer {
    max-height: 200px;
}

.faq-answer p {
    padding: 0 1.5rem 1.25rem;
    color: #94a3b8;
    line-height: 1.7;
    font-size: 0.95rem;
    margin: 0;
}

.faq-cta {
    text-align: center;
    margin-top: 2.5rem;
}

@media (max-width: 900px) {
    .why-symtax-grid {
        grid-template-columns: 1fr;
    }

    .trust-strip-section,
    .why-symtax-section,
    .faq-section {
        padding: 4rem 1.5rem;
    }
}

.hero-pitch {
    color: #00d9ff;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.6;
    margin: 0 0 1rem;
    max-width: 540px;
}

/* Language switcher */
.lang-switch {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    margin-right: 0.75rem;
    padding: 0.25rem;
    border-radius: 999px;
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.04);
}
.lang-switch-btn {
    border: none;
    background: transparent;
    color: #94a3b8;
    font-size: 0.75rem;
    font-weight: 700;
    padding: 0.35rem 0.55rem;
    border-radius: 999px;
    cursor: pointer;
    font-family: inherit;
}
.lang-switch-btn.active {
    background: rgba(0, 217, 255, 0.15);
    color: #00d9ff;
}

/* How we work */
.how-we-work-section {
    padding: 5rem 2rem;
    position: relative;
}
.how-we-work-container {
    max-width: 1100px;
    margin: 0 auto;
}
.how-we-work-header {
    text-align: center;
    margin-bottom: 3rem;
}
.how-we-work-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1.25rem;
}
.how-step-card {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 16px;
    padding: 1.5rem;
}
.how-step-num {
    color: #00d9ff;
    font-weight: 800;
    font-size: 0.8rem;
    margin-bottom: 0.5rem;
}
.how-step-title {
    font-size: 1.1rem;
    margin: 0 0 0.5rem;
    color: #f8fafc;
}
.how-step-desc {
    margin: 0;
    color: #94a3b8;
    font-size: 0.9rem;
    line-height: 1.6;
}

/* Pricing guide */
.pricing-guide-section {
    padding: 4rem 2rem;
}
.pricing-guide-container {
    max-width: 1000px;
    margin: 0 auto;
}
.pricing-guide-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
    margin-top: 2rem;
}
.pricing-guide-card {
    padding: 1.25rem 1.5rem;
    border-radius: 14px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}
.pricing-guide-card strong {
    display: block;
    color: #f8fafc;
    margin-bottom: 0.35rem;
}
.pricing-guide-card span {
    color: #00d9ff;
    font-weight: 700;
}
.pricing-guide-note {
    margin-top: 1.25rem;
    color: #94a3b8;
    font-size: 0.9rem;
    text-align: center;
}

/* Testimonials */
.testimonials-section {
    padding: 4rem 2rem;
}
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.25rem;
    max-width: 1100px;
    margin: 2rem auto 0;
}
.testimonial-card {
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}
.testimonial-quote {
    color: #e2e8f0;
    line-height: 1.7;
    margin: 0 0 1rem;
}
.testimonial-author {
    color: #00d9ff;
    font-weight: 700;
    margin: 0;
}
.testimonial-role {
    color: #94a3b8;
    font-size: 0.85rem;
    margin: 0.25rem 0 0;
}
.testimonials-empty {
    max-width: 700px;
    margin: 1.5rem auto 0;
    text-align: center;
    color: #94a3b8;
}

/* Contact why block (replaces video placeholder) */
.contact-why-block {
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    gap: 1rem;
    padding: 2rem;
    min-height: 280px;
    border-radius: 20px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}
.contact-why-block h3 {
    margin: 0;
    color: #f8fafc;
    font-size: 1.5rem;
}
.contact-why-block p {
    margin: 0;
    color: #94a3b8;
    line-height: 1.7;
}

/* Footer trust */
.footer-trust-block {
    margin-top: 0;
    padding-top: 0.75rem;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
    color: #94a3b8;
    line-height: 1.5;
}
.footer-trust-line {
    margin: 0;
}
.footer-trust-line a {
    color: #00d9ff;
    text-decoration: none;
}

.footer-branding .social-label {
    font-size: 0.75rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #94a3b8;
}

/* Consultation expect + calendly */
.consultation-expect {
    max-width: 700px;
    margin: 0 auto 2rem;
    padding: 1.5rem;
    border-radius: 16px;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(255, 255, 255, 0.03);
}
.consultation-expect ul {
    margin: 0.75rem 0 0;
    padding-left: 1.25rem;
    color: #cbd5e1;
}
.consultation-expect li {
    margin: 0.35rem 0;
}
#calendly-embed {
    max-width: 900px;
    margin: 0 auto 2rem;
}

/* Founder */
.founder-section {
    padding: 3rem 2rem;
    max-width: 800px;
    margin: 0 auto;
    display: flex;
    gap: 1.5rem;
    align-items: center;
}
.founder-photo {
    width: 120px;
    height: 120px;
    border-radius: 50%;
    overflow: hidden;
    flex-shrink: 0;
    background: rgba(0, 217, 255, 0.1);
    display: flex;
    align-items: center;
    justify-content: center;
}
.founder-photo img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.founder-placeholder-icon {
    font-size: 4rem;
    color: #00d9ff;
}

/* 404 */
.page-404 {
    min-height: 70vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 4rem 2rem;
}
.page-404 h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

@media (max-width: 900px) {
    .how-we-work-grid,
    .testimonials-grid {
        grid-template-columns: 1fr;
    }
    .pricing-guide-grid {
        grid-template-columns: 1fr;
    }
    .lang-switch {
        margin-right: 0.5rem;
    }
    .founder-section {
        flex-direction: column;
        text-align: center;
    }
}