/* =========================================================================
   FairShare landing pages (Home + How it works)
   Page-specific styles for the landing layouts. The brand colors themselves
   (--primary-color etc.) are rebranded site-wide in css/site.css, which is
   loaded by base.html before this file.
   ========================================================================= */

:root {
    --fs-bg-soft: #e8f9ef;
    --fs-ink: #1c2b4a;
    --fs-ink-muted: #5b6b85;
    --fs-border: #e6eaf0;
}

/* ---------- Shared page bits ---------- */
.text-color2 { color: var(--primary-color-dark); }

.fs-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 12px;
    padding: 14px 26px;
    font-family: inherit;
    font-size: 0.98rem;
    font-weight: 600;
    text-decoration: none;
    transition: transform 0.05s ease, background 0.15s ease, box-shadow 0.15s ease;
}
.fs-btn:active { transform: translateY(1px); }
.fs-btn-primary {
    background: var(--primary-color);
    color: #fff;
    box-shadow: 0 6px 16px rgba(31, 202, 106, 0.35);
}
.fs-btn-primary:hover { background: var(--primary-color-dark); color: #fff; }
.fs-btn-ghost {
    background: #fff;
    color: var(--fs-ink);
    border: 1.5px solid var(--fs-border);
}
.fs-btn-ghost:hover { background: var(--fs-bg-soft); }
.fs-btn-light {
    background: #fff;
    color: var(--primary-color-dark);
    box-shadow: 0 6px 18px rgba(0, 0, 0, 0.15);
}
.fs-btn-light:hover { background: var(--fs-bg-soft); }

/* ---------- Hero ---------- */
.fs-hero {
    background: linear-gradient(180deg, #ffffff 0%, var(--fs-bg-soft) 100%);
    padding: 56px 0 64px;
    overflow: hidden;
}
.fs-hero-container {
    display: flex;
    align-items: center;
    gap: 48px;
    flex-wrap: wrap;
}
.fs-hero-text { flex: 1 1 420px; min-width: 0; }
.fs-hero-text h1 {
    font-size: 2.5rem;
    line-height: 1.15;
    margin: 0 0 18px;
    color: var(--fs-ink);
}
.fs-hero-text p {
    font-size: 1.05rem;
    color: var(--fs-ink-muted);
    line-height: 1.6;
    margin: 0 0 26px;
    max-width: 520px;
}
.fs-hero-actions { display: flex; gap: 12px; flex-wrap: wrap; margin-bottom: 22px; }
.fs-hero-points {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.fs-hero-points li { color: var(--fs-ink-muted); font-size: 0.92rem; }
.fs-hero-points i { color: var(--primary-color); margin-right: 8px; }

.fs-hero-visual {
    flex: 1 1 320px;
    min-width: 280px;
    display: flex;
    flex-direction: column;
    gap: 14px;
    animation: fsFloat 5s ease-in-out infinite;
}
@keyframes fsFloat {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-8px); }
}

/* mock cards */
.fs-mock-card {
    background: #fff;
    border: 1px solid var(--fs-border);
    border-radius: 16px;
    box-shadow: 0 10px 30px rgba(28, 43, 74, 0.10);
    padding: 16px;
}
.fs-mock-main { max-width: 360px; }
.fs-mock-head { display: flex; align-items: center; gap: 12px; margin-bottom: 14px; }
.fs-mock-avatar {
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--primary-color);
    color: #fff;
    font-weight: 700;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 2px solid #fff;
    box-shadow: 0 0 0 2px var(--primary-color);
}
.fs-mock-title { display: flex; flex-direction: column; }
.fs-mock-title strong { font-size: 1rem; color: var(--fs-ink); }
.fs-mock-title span { font-size: 0.8rem; color: var(--fs-ink-muted); }
.fs-mock-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 9px 0;
    border-bottom: 1px dashed var(--fs-border);
    font-size: 0.92rem;
    color: var(--fs-ink);
}
.fs-mock-row:last-child { border-bottom: none; }
.fs-mock-row strong { font-size: 1rem; }
.fs-row-owe strong { color: #e5484d; }
.fs-row-owed strong { color: var(--primary-color-dark); }
.fs-settled { color: var(--fs-ink-muted); font-size: 0.85rem; }
.fs-mock-expense {
    max-width: 360px;
    display: flex;
    align-items: center;
    gap: 12px;
    animation-delay: 1s;
}
.fs-mock-icon {
    width: 40px;
    height: 40px;
    flex: 0 0 40px;
    border-radius: 12px;
    background: var(--fs-bg-soft);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.15rem;
}
.fs-mock-expense > div { display: flex; flex-direction: column; min-width: 0; }
.fs-mock-expense strong { color: var(--fs-ink); font-size: 0.95rem; }
.fs-split { color: var(--fs-ink-muted); font-size: 0.78rem; }
.fs-mock-chips { display: flex; flex-wrap: wrap; gap: 8px; }
.fs-chip {
    background: var(--fs-bg-soft);
    color: var(--primary-color-dark);
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 0.8rem;
    font-weight: 600;
}
.fs-chip.pending { background: #fef4e2; color: #b5791a; }
.fs-mock-balance { display: flex; flex-direction: column; gap: 10px; max-width: 320px; }
.fs-mock-balance-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 0;
    border-bottom: 1px dashed var(--fs-border);
    font-size: 0.9rem;
    color: var(--fs-ink-muted);
}
.fs-mock-balance-row:last-child { border-bottom: none; }
.fs-mock-balance-row strong { font-size: 1rem; }
.fs-mock-balance-row.owe strong { color: #e5484d; }
.fs-mock-balance-row.owed strong { color: var(--primary-color-dark); }
.fs-mock-payment { max-width: 320px; }
.fs-mock-pay-line {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.95rem;
    color: var(--fs-ink);
    font-weight: 500;
}
.fs-mock-pay-line i { color: var(--fs-ink-muted); font-size: 0.85rem; }
.fs-mock-avatar-sm {
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background: var(--fs-bg-soft);
    color: var(--primary-color-dark);
    font-weight: 700;
    font-size: 0.75rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}
.fs-mock-pay-meta { margin-top: 6px; }
.fs-mock-pay-amount {
    margin-top: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--primary-color-dark);
}

/* ---------- Steps (home + howitworks) ---------- */
.fs-steps, .fs-features, .fs-testimonials, .fs-benefits {
    padding: 56px 0;
}
.fs-steps h2, .fs-features h2, .fs-testimonials h2, .fs-benefits h2, .fs-cta h2 {
    text-align: center;
    color: var(--fs-ink);
    font-size: 1.9rem;
    margin: 0 0 32px;
}
.fs-steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}
.fs-step-card {
    background: #fff;
    border: 1px solid var(--fs-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 4px 14px rgba(28, 43, 74, 0.06);
}
.fs-step-icon {
    width: 52px;
    height: 52px;
    border-radius: 14px;
    background: var(--fs-bg-soft);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 14px;
}
.fs-step-card h3 { color: var(--fs-ink); font-size: 1.05rem; margin-bottom: 8px; }
.fs-step-card p { color: var(--fs-ink-muted); font-size: 0.92rem; line-height: 1.55; margin: 0; }

/* ---------- Features ---------- */
.fs-features { background: #fff; border-top: 1px solid var(--fs-border); }
.fs-features-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.fs-feature {
    background: var(--fs-bg-soft);
    border-radius: 16px;
    padding: 22px;
}
.fs-feature-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: #fff;
    color: var(--primary-color-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.1rem;
    margin-bottom: 12px;
}
.fs-feature h4 { color: var(--fs-ink); font-size: 1rem; margin-bottom: 6px; }
.fs-feature p { color: var(--fs-ink-muted); font-size: 0.9rem; line-height: 1.55; margin: 0; }

/* ---------- Testimonials ---------- */
.fs-testimonials { background: var(--fs-bg-soft); }
.fs-testimonial-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}
.fs-testimonial {
    background: #fff;
    border-radius: 16px;
    padding: 22px;
    margin: 0;
    border: 1px solid var(--fs-border);
}
.fs-testimonial p { color: var(--fs-ink); font-size: 0.95rem; line-height: 1.55; margin: 0 0 14px; }
.fs-testimonial cite { color: var(--fs-ink-muted); font-size: 0.85rem; font-style: normal; }

/* ---------- CTA ---------- */
.fs-cta {
    background: linear-gradient(135deg, var(--primary-color), var(--teal));
    padding: 56px 0;
    text-align: center;
}
.fs-cta h2 { color: #fff; margin-bottom: 8px; }
.fs-cta p { color: rgba(255, 255, 255, 0.92); margin: 0 0 22px; }
.fs-cta .fs-btn { margin-top: 6px; }

/* ---------- How it works page ---------- */
.fs-page-header {
    background: linear-gradient(180deg, #ffffff 0%, var(--fs-bg-soft) 100%);
    padding: 48px 0 40px;
    text-align: center;
}
.fs-page-header h1 { color: var(--fs-ink); font-size: 2rem; margin-bottom: 10px; }
.fs-page-header .subtitle { color: var(--fs-ink-muted); font-size: 1.05rem; margin: 0; }

.fs-step-detail-container { padding: 40px 0 8px; }
.fs-step-detail { padding: 36px 0; }
.fs-step-detail.alt-layout { background: #fff; border-top: 1px solid var(--fs-border); border-bottom: 1px solid var(--fs-border); }
.fs-step-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
}
.fs-step-content { min-width: 0; }
.fs-step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: var(--primary-color);
    color: #fff;
    font-weight: 700;
    font-size: 0.95rem;
    margin-bottom: 14px;
}
.fs-step-content h2 { color: var(--fs-ink); font-size: 1.45rem; margin-bottom: 10px; }
.fs-step-content p { color: var(--fs-ink-muted); line-height: 1.6; margin: 0 0 12px; }
.fs-step-content ul { margin: 0 0 0 0; padding-left: 20px; color: var(--fs-ink-muted); line-height: 1.7; font-size: 0.95rem; }
.fs-step-content li { margin-bottom: 6px; }
.fs-feature-box {
    background: var(--fs-bg-soft);
    border-radius: 14px;
    padding: 16px 18px;
    margin-top: 8px;
}
.fs-feature-box h4 { color: var(--fs-ink); font-size: 0.95rem; margin-bottom: 8px; }
.fs-step-visual { display: flex; flex-direction: column; gap: 14px; align-items: center; }
.fs-step-visual .fs-mock-card { width: 100%; max-width: 340px; }

/* ---------- Benefits ---------- */
.fs-benefits { background: #fff; border-top: 1px solid var(--fs-border); }
.fs-benefits-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}
.fs-benefit-card {
    background: var(--fs-bg-soft);
    border-radius: 16px;
    padding: 20px;
    text-align: center;
}
.fs-benefit-icon {
    font-size: 1.6rem;
    margin-bottom: 10px;
}
.fs-benefit-card h3 { color: var(--fs-ink); font-size: 1rem; margin-bottom: 6px; }
.fs-benefit-card p { color: var(--fs-ink-muted); font-size: 0.88rem; line-height: 1.5; margin: 0; }

/* ---------- Responsive ---------- */
@media (max-width: 900px) {
    .fs-steps-grid { grid-template-columns: 1fr; }
    .fs-features-grid { grid-template-columns: 1fr; }
    .fs-testimonial-grid { grid-template-columns: 1fr; }
    .fs-benefits-grid { grid-template-columns: repeat(2, 1fr); }
    .fs-step-grid { grid-template-columns: 1fr; gap: 24px; }
}
@media (max-width: 640px) {
    .fs-hero { padding: 40px 0 48px; }
    .fs-hero-text h1 { font-size: 1.9rem; }
    .fs-hero-actions .fs-btn { width: 100%; }
    .fs-benefits-grid { grid-template-columns: 1fr; }
    .fs-steps h2, .fs-features h2, .fs-testimonials h2, .fs-benefits h2 { font-size: 1.55rem; }
    .fs-step-content h2 { font-size: 1.25rem; }
    .fs-hero-visual { animation: none; }
}

/* ---------- About page ---------- */
.fs-about { padding: 48px 0 8px; }
.fs-about-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 40px; align-items: center; }
.fs-about-content h2 { color: var(--fs-ink); font-size: 1.6rem; margin-bottom: 12px; }
.fs-about-content p { color: var(--fs-ink-muted); line-height: 1.6; margin: 0 0 12px; }
.fs-story { padding: 40px 0; }
.fs-story h2 { color: var(--fs-ink); font-size: 1.6rem; margin-bottom: 14px; }
.fs-story p { color: var(--fs-ink-muted); line-height: 1.65; margin: 0 0 12px; }
.fs-story ul { color: var(--fs-ink-muted); line-height: 1.7; padding-left: 20px; margin: 0 0 12px; }
.fs-story li { margin-bottom: 6px; }
.fs-roadmap {
    background: var(--fs-bg-soft);
    border-radius: 16px;
    padding: 22px 24px;
    margin-top: 8px;
}
.fs-roadmap h3 { color: var(--fs-ink); font-size: 1rem; margin-bottom: 8px; }
.fs-roadmap p { color: var(--fs-ink-muted); font-size: 0.92rem; line-height: 1.55; margin: 0; }

/* ---------- Features page ---------- */
.fs-cat { padding: 36px 0; }
.fs-cat h2 { color: var(--fs-ink); font-size: 1.35rem; margin-bottom: 6px; }
.fs-cat > p { color: var(--fs-ink-muted); margin: 0 0 18px; }
.fs-feature-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.fs-feature-card {
    background: #fff;
    border: 1px solid var(--fs-border);
    border-radius: 16px;
    padding: 20px;
}
.fs-feature-card h3 { color: var(--fs-ink); font-size: 1rem; margin: 0 0 8px; }
.fs-feature-card p { color: var(--fs-ink-muted); font-size: 0.9rem; line-height: 1.55; margin: 0 0 10px; }
.fs-feature-card ul { margin: 0; padding-left: 18px; color: var(--fs-ink-muted); font-size: 0.88rem; line-height: 1.7; }
.fs-feature-card li { margin-bottom: 4px; }

/* ---------- Plans ---------- */
.fs-plans { padding: 56px 0; background: #fff; border-top: 1px solid var(--fs-border); }
.fs-plans h2 { text-align: center; color: var(--fs-ink); font-size: 1.9rem; margin: 0 0 8px; }
.fs-plans-sub { text-align: center; color: var(--fs-ink-muted); margin: 0 0 32px; }
.fs-plans-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; align-items: stretch; }
.fs-plan-card {
    background: var(--fs-bg-soft);
    border: 1px solid var(--fs-border);
    border-radius: 18px;
    padding: 24px;
    display: flex;
    flex-direction: column;
}
.fs-plan-popular {
    background: #fff;
    border: 2px solid var(--primary-color);
    box-shadow: 0 8px 24px rgba(31, 202, 106, 0.18);
}
.fs-plan-tag {
    display: inline-flex;
    align-self: flex-start;
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 0.7rem;
    font-weight: 700;
    margin-bottom: 12px;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}
.fs-plan-current { background: var(--primary-color); color: #fff; }
.fs-plan-soon { background: #fef4e2; color: #b5791a; }
.fs-plan-card h3 { color: var(--fs-ink); font-size: 1.3rem; margin-bottom: 4px; }
.fs-plan-desc { color: var(--fs-ink-muted); font-size: 0.9rem; line-height: 1.5; margin: 0 0 14px; }
.fs-plan-list { list-style: none; margin: 0 0 18px; padding: 0; flex: 1; }
.fs-plan-list li {
    color: var(--fs-ink-muted);
    font-size: 0.88rem;
    line-height: 1.5;
    padding: 5px 0 5px 24px;
    position: relative;
}
.fs-plan-list li::before { content: "✓"; position: absolute; left: 0; color: var(--primary-color); font-weight: 700; }
.fs-plan-cta { margin-top: auto; width: 100%; }
.fs-plan-disabled { opacity: 0.65; cursor: default; }
.fs-plan-disabled:hover { background: #fff; }

/* ---------- Plans teaser (How it works) ---------- */
.fs-plans-teaser { background: var(--fs-bg-soft); padding: 48px 0; text-align: center; }
.fs-plans-teaser h2 { color: var(--fs-ink); font-size: 1.6rem; margin: 0 0 10px; }
.fs-plans-teaser p { color: var(--fs-ink-muted); font-size: 1rem; line-height: 1.6; max-width: 620px; margin: 0 auto 22px; }
.fs-plans-teaser p strong { color: var(--fs-ink); }

@media (max-width: 900px) {
    .fs-feature-cards { grid-template-columns: 1fr; }
    .fs-plans-grid { grid-template-columns: 1fr; }
    .fs-about-grid { grid-template-columns: 1fr; }
}