/* =========================================================
   ATTAFIN — HOW ATTAFIN WORKS PAGE
   ========================================================= */

.how-page {
    width: 100%;
    box-sizing: border-box;
}


/* =========================================================
   HERO
   ========================================================= */

.how-page .page-hero {
    padding: 42px 46px;
    margin-bottom: 28px;
}

.how-page .page-hero-content {
    position: relative;
    z-index: 2;
    max-width: 720px;
}

.how-page .page-eyebrow {
    margin-bottom: 10px;
    font-size: 12px;
    letter-spacing: 0.08em;
}

.how-page .page-hero h1 {
    max-width: 760px;
    margin: 0 0 14px;
    color: var(--color-primary);
    font-size: clamp(32px, 4vw, 42px);
    line-height: 1.15;
}

.how-page .page-hero p {
    max-width: 700px;
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 18px;
    line-height: 1.65;
}


/* =========================================================
   CONTENT SECTIONS
   ========================================================= */

.how-page .page-section {
    margin-bottom: 30px;
}

.how-page .page-section > h2 {
    margin: 0 0 10px;
    color: var(--color-primary);
    font-size: 28px;
    line-height: 1.25;
}

.how-page .page-section > p {
    max-width: 760px;
    margin: 0 0 22px;
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.7;
}


/* =========================================================
   CORE PROCESS
   ========================================================= */

.how-page .how-flow {
    display: grid;
    grid-template-columns:
        repeat(6, minmax(0, 1fr));
    gap: 12px;
    margin-top: 22px;
}

.how-page .how-step {
    position: relative;
    min-width: 0;
    min-height: 145px;
    padding: 20px 14px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    background: var(--color-surface-alt);
    text-align: center;
}

.how-page .how-step-number {
    margin-bottom: 10px;
    color: var(--color-accent);
    font-size: 12px;
    font-weight: var(--font-weight-bold);
    letter-spacing: 0.08em;
}

.how-page .how-step h3 {
    margin: 0 0 8px;
    color: var(--color-primary);
    font-size: 17px;
    line-height: 1.35;
}

.how-page .how-step p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 14px;
    line-height: 1.55;
}

.how-page .how-step:not(:last-child)::after {
    content: "→";
    position: absolute;
    top: 50%;
    right: -17px;
    z-index: 2;
    transform: translateY(-50%);
    color: var(--color-accent);
    font-size: 18px;
}


/* =========================================================
   TOOL TYPES
   ========================================================= */

.how-page .feature-grid {
    display: grid;
    grid-template-columns:
        repeat(2, minmax(0, 1fr));
    gap: 18px;
    margin-top: 22px;
}

.how-page .feature-tile {
    min-width: 0;
    padding: 22px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-lg);
    background: var(--color-surface);
    box-shadow: var(--shadow-sm);
}

.how-page .feature-tile h3 {
    margin: 0 0 10px;
    color: var(--color-primary);
    font-size: 19px;
    line-height: 1.35;
}

.how-page .feature-tile p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 15.5px;
    line-height: 1.65;
}


/* =========================================================
   USER CONTROL
   ========================================================= */

.how-page .insight-callout {
    margin-top: 22px;
    padding: 22px 24px;
    border-left: 4px solid var(--color-accent);
    border-radius: var(--radius-lg);
    background: #FFF7F2;
}

.how-page .insight-callout strong {
    display: block;
    margin-bottom: 8px;
    color: var(--color-primary);
    font-size: 17px;
}

.how-page .insight-callout p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 15.5px;
    line-height: 1.65;
}


/* =========================================================
   CTA
   ========================================================= */

.how-page .page-section:last-child {
    max-width: 900px;
    margin: 10px auto 36px;
    padding: 36px 28px;
    border-radius: var(--radius-xl);
    background: var(--color-primary-light);
    text-align: center;
}

.how-page .page-section:last-child h2 {
    margin: 0 0 10px;
    color: var(--color-primary);
    font-size: 26px;
    line-height: 1.3;
}

.how-page .page-section:last-child p {
    max-width: 680px;
    margin: 0 auto 22px;
    color: var(--color-text-secondary);
    font-size: 16px;
    line-height: 1.65;
}

.how-page .how-button {
    display: inline-block;
    padding: 13px 24px;
    border-radius: var(--radius-md);
    background: var(--color-accent);
    color: var(--color-text-white);
    font-size: 15px;
    font-weight: var(--font-weight-bold);
    text-decoration: none;
    transition:
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

.how-page .how-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}


/* =========================================================
   RESPONSIVE
   ========================================================= */

@media (max-width: 1000px) {

    .how-page .how-flow {
        grid-template-columns:
            repeat(3, minmax(0, 1fr));
    }

    .how-page .how-step:nth-child(3)::after {
        display: none;
    }

}


@media (max-width: 800px) {

    .how-page .page-hero {
        padding: 36px 28px;
    }

    .how-page .page-hero h1 {
        font-size: clamp(30px, 7vw, 36px);
    }

    .how-page .page-section {
        margin-bottom: 26px;
    }

    .how-page .page-section > h2 {
        font-size: 25px;
    }

    .how-page .feature-grid {
        grid-template-columns: 1fr;
    }

    .how-page .page-section:last-child {
        padding: 32px 22px;
    }

}


@media (max-width: 700px) {

    .how-page .how-flow {
        grid-template-columns: 1fr;
    }

    .how-page .how-step:not(:last-child)::after {
        content: "↓";
        top: auto;
        right: auto;
        bottom: -17px;
        left: 50%;
        transform: translateX(-50%);
    }

}


@media (max-width: 600px) {

    .how-page .page-hero {
        padding: 32px 20px 28px;
    }

    .how-page .page-hero h1 {
        font-size: 30px;
    }

    .how-page .page-hero p {
        font-size: 16px;
    }

    .how-page .page-section > h2 {
        font-size: 24px;
    }

}