/* ============================================
   SQUID AGENT LANDING PAGE
   Extends SquidBay styles.css — do not duplicate
   Mobile-first, commerce-focused
   ============================================ */

/* ===================================
   HERO
   =================================== */
.sa-hero {
    position: relative;
    padding: 140px 0 80px;
    text-align: center;
    overflow: hidden;
}

.sa-hero-bg {
    position: absolute;
    inset: 0;
    background: 
        radial-gradient(ellipse at 30% 20%, rgba(0, 217, 255, 0.08) 0%, transparent 60%),
        radial-gradient(ellipse at 70% 80%, rgba(0, 217, 255, 0.05) 0%, transparent 50%);
    pointer-events: none;
}

.sa-hero-badge {
    display: inline-block;
    padding: 8px 20px;
    background: rgba(0, 217, 255, 0.08);
    border: 1px solid rgba(0, 217, 255, 0.2);
    border-radius: 100px;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--primary);
    letter-spacing: 0.5px;
    margin-bottom: 24px;
}

.sa-hero-title {
    font-family: var(--font-display);
    font-size: clamp(2.5rem, 6vw, 4.5rem);
    font-weight: 700;
    line-height: 1.1;
    color: var(--white);
    margin-bottom: 20px;
}

.sa-accent {
    background: linear-gradient(135deg, var(--primary) 0%, #00ffcc 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.sa-hero-sub {
    max-width: 640px;
    margin: 0 auto 16px;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-muted);
}

.sa-hero-tagline {
    font-size: 1rem;
    font-style: italic;
    color: var(--primary);
    opacity: 0.85;
    margin: 0 auto 32px;
    text-align: center;
}

.sa-hero-ctas {
    display: flex;
    gap: 12px;
    justify-content: center;
    flex-wrap: wrap;
    margin-bottom: 48px;
}

.sa-hero-math {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 600px;
    margin: 0 auto;
}

.sa-math-card {
    padding: 16px 8px;
    background: rgba(0, 217, 255, 0.04);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 12px;
    text-align: center;
}

.sa-math-num {
    display: block;
    font-family: var(--font-display);
    font-size: 1.8rem;
    font-weight: 700;
    color: var(--primary);
    line-height: 1.2;
}

.sa-math-label {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===================================
   BUTTONS
   =================================== */
.sa-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 14px 28px;
    border-radius: 8px;
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.2s ease;
    cursor: pointer;
    border: none;
}

.sa-btn-primary {
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark, #00a8d6) 100%);
    color: var(--dark);
    box-shadow: 0 4px 20px rgba(0, 217, 255, 0.3);
}

.sa-btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(0, 217, 255, 0.4);
    color: var(--dark);
}

.sa-btn-ghost {
    background: transparent;
    border: 1px solid rgba(0, 217, 255, 0.3);
    color: var(--primary);
}

.sa-btn-ghost:hover {
    background: rgba(0, 217, 255, 0.05);
    border-color: var(--primary);
    color: var(--primary);
}

/* ===================================
   SECTIONS
   =================================== */
.sa-section {
    padding: 80px 0;
}

.sa-section-dark {
    background: rgba(0, 0, 0, 0.2);
}

.sa-section-title {
    font-family: var(--font-display);
    font-size: clamp(1.8rem, 4vw, 2.5rem);
    font-weight: 700;
    color: var(--white);
    text-align: center;
    margin-bottom: 12px;
}

.sa-section-sub {
    text-align: center;
    color: var(--text-muted);
    font-size: 1.05rem;
    margin-bottom: 48px;
    max-width: 560px;
    margin-left: auto;
    margin-right: auto;
}

/* ===================================
   PITCH GRID (The Math)
   =================================== */
.sa-pitch-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
}

.sa-pitch-card {
    padding: 28px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    transition: border-color 0.2s;
}

.sa-pitch-card:hover {
    border-color: rgba(0, 217, 255, 0.2);
}

.sa-pitch-card h3 {
    font-family: var(--font-display);
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.sa-pitch-card p {
    font-size: 0.9rem;
    color: var(--text-muted);
    line-height: 1.6;
}

.sa-pitch-card strong {
    color: var(--primary);
}

.sa-pitch-card a {
    color: var(--primary);
    text-decoration: none;
}

.sa-pitch-card code {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.8rem;
    background: rgba(0, 217, 255, 0.08);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--primary);
}

/* ===================================
   FEATURES GRID
   =================================== */
.sa-features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 16px;
}

.sa-feature {
    padding: 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.05);
    border-radius: 10px;
    transition: all 0.2s;
}

.sa-feature:hover {
    border-color: rgba(0, 217, 255, 0.15);
    transform: translateY(-2px);
}

.sa-feature-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    background: rgba(0, 217, 255, 0.06);
    border: 1px solid rgba(0, 217, 255, 0.12);
    border-radius: 10px;
    margin-bottom: 12px;
}

.sa-pitch-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(0, 217, 255, 0.06);
    border: 1px solid rgba(0, 217, 255, 0.12);
    border-radius: 10px;
    margin-bottom: 14px;
}

.sa-spawn-icon {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    background: rgba(0, 217, 255, 0.06);
    border: 1px solid rgba(0, 217, 255, 0.12);
    border-radius: 50%;
    margin: 0 auto 10px;
}

.sa-feature h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 6px;
}

.sa-feature p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.sa-feature code {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.75rem;
    background: rgba(0, 217, 255, 0.08);
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--primary);
}

.sa-feature a {
    color: var(--primary);
    text-decoration: none;
}

/* ===================================
   STEPS (3-Click Deploy)
   =================================== */
.sa-steps {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.sa-step {
    padding: 28px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 12px;
    position: relative;
}

.sa-step-num {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--primary), #00ffcc);
    color: var(--dark);
    font-family: var(--font-display);
    font-weight: 700;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 14px;
}

.sa-step h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.sa-step p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin-bottom: 10px;
}

.sa-step code {
    display: block;
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.78rem;
    color: var(--primary);
    background: rgba(0, 217, 255, 0.06);
    padding: 8px 12px;
    border-radius: 6px;
    border: 1px solid rgba(0, 217, 255, 0.1);
}

.sa-steps-cost {
    text-align: center;
    padding: 16px;
    background: rgba(0, 217, 255, 0.04);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 8px;
}

.sa-steps-cost p {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.sa-steps-cost strong {
    color: var(--primary);
}

/* ===================================
   SPAWN SECTION
   =================================== */
.sa-spawn-flow {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    flex-wrap: wrap;
    margin-bottom: 32px;
}

.sa-spawn-step {
    padding: 20px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
    text-align: center;
    min-width: 160px;
}

.sa-spawn-step p {
    font-size: 0.82rem;
    color: var(--text-muted);
    line-height: 1.4;
}

.sa-spawn-step code {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.75rem;
    color: var(--primary);
}

.sa-spawn-arrow {
    font-size: 1.5rem;
    color: var(--primary);
    font-weight: 700;
}

.sa-spawn-note {
    text-align: center;
    padding: 16px 24px;
    background: rgba(0, 217, 255, 0.04);
    border: 1px solid rgba(0, 217, 255, 0.1);
    border-radius: 8px;
    margin-bottom: 20px;
}

.sa-spawn-note p {
    font-size: 0.88rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.sa-spawn-migrate {
    text-align: center;
    padding: 20px;
    border: 1px dashed rgba(255, 255, 255, 0.1);
    border-radius: 8px;
}

.sa-spawn-migrate h4 {
    font-family: var(--font-display);
    color: var(--white);
    font-size: 1rem;
    margin-bottom: 6px;
}

.sa-spawn-migrate p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

/* ===================================
   COMPARISON
   =================================== */
.sa-compare-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.sa-compare-card {
    padding: 24px;
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.06);
}

.sa-compare-them {
    background: rgba(255, 255, 255, 0.02);
    opacity: 0.7;
}

.sa-compare-us {
    background: rgba(0, 217, 255, 0.04);
    border-color: rgba(0, 217, 255, 0.2);
}

.sa-compare-card h4 {
    font-family: var(--font-display);
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 4px;
}

.sa-compare-names {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.sa-compare-card ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.sa-compare-them li {
    padding: 4px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.sa-compare-them li::before {
    content: "✗ ";
    color: #ff4757;
}

.sa-compare-us li {
    padding: 4px 0;
    font-size: 0.85rem;
    color: var(--text-muted);
}

.sa-compare-us li::before {
    content: "✓ ";
    color: #22c55e;
}

/* ===================================
   SUPPORT
   =================================== */
.sa-support-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 16px;
}

.sa-support-card {
    padding: 24px;
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 10px;
}

.sa-support-card h4 {
    font-family: var(--font-display);
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--white);
    margin-bottom: 8px;
}

.sa-support-card p {
    font-size: 0.85rem;
    color: var(--text-muted);
    line-height: 1.5;
}

.sa-support-card a {
    color: var(--primary);
    text-decoration: none;
}

.sa-support-card code {
    font-family: var(--font-mono, 'JetBrains Mono', monospace);
    font-size: 0.78rem;
    background: rgba(0, 217, 255, 0.08);
    padding: 1px 5px;
    border-radius: 3px;
    color: var(--primary);
}

/* ===================================
   CONTACT
   =================================== */
.sa-contact-wrap {
    max-width: 560px;
    margin: 0 auto;
}

.sa-contact-form {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.sa-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.sa-form-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.sa-form-group label {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.sa-form-group input,
.sa-form-group textarea {
    padding: 12px 14px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 8px;
    color: var(--white);
    font-family: inherit;
    font-size: 0.9rem;
    transition: border-color 0.2s;
}

.sa-form-group input:focus,
.sa-form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
}

.sa-form-group input::placeholder,
.sa-form-group textarea::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.sa-form-result {
    text-align: center;
    font-size: 0.9rem;
    min-height: 20px;
}

.sa-form-result.success {
    color: #22c55e;
}

.sa-form-result.error {
    color: #ff4757;
}

/* ===================================
   FINAL CTA
   =================================== */
.sa-section-cta {
    text-align: center;
    padding: 80px 0;
    background: 
        radial-gradient(ellipse at 50% 50%, rgba(0, 217, 255, 0.06) 0%, transparent 70%);
}

.sa-cta-title {
    font-family: var(--font-display);
    font-size: clamp(1.6rem, 4vw, 2.2rem);
    font-weight: 700;
    color: var(--white);
    margin-bottom: 12px;
}

.sa-cta-sub {
    color: var(--text-muted);
    font-size: 1rem;
    margin-bottom: 28px;
}

/* ===================================
   MOBILE
   =================================== */
@media (max-width: 768px) {
    .sa-hero {
        padding: 120px 0 60px;
    }

    .sa-hero-math {
        grid-template-columns: repeat(2, 1fr);
    }

    .sa-form-row {
        grid-template-columns: 1fr;
    }

    .sa-spawn-flow {
        flex-direction: column;
    }

    .sa-spawn-arrow {
        transform: rotate(90deg);
    }

    .sa-compare-grid {
        grid-template-columns: 1fr;
    }

    .sa-steps {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 480px) {
    .sa-hero-title {
        font-size: 2rem;
    }

    .sa-section {
        padding: 60px 0;
    }

    .sa-hero-ctas {
        flex-direction: column;
        align-items: center;
    }

    .sa-btn {
        width: 100%;
        justify-content: center;
        max-width: 280px;
    }
}