/* ============================================================
   KN Constructions — Projects Listing (Editorial Typographic Masking)
   ============================================================ */

body {
    background-color: var(--kn-paper);
    color: var(--kn-ink);
}

.kn-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 40px;
}

/* 1. HERO */
.kn-projects-hero {
    padding: 160px 0 80px;
    text-align: center;
}

.kn-eyebrow {
    display: block;
    font-family: var(--kn-font-sans);
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    color: var(--kn-brass);
    margin-bottom: 24px;
}

.kn-projects-title {
    font-family: var(--kn-font-serif);
    font-size: clamp(56px, 8vw, 100px);
    font-weight: 300;
    line-height: 1.1;
    color: var(--kn-ink);
    margin: 0;
}

/* 2. TABS */
.kn-project-tabs {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-bottom: 80px;
}

.kn-tab-btn {
    padding: 16px 48px;
    background: transparent;
    border: 1px solid var(--kn-line-strong);
    font-family: var(--kn-font-serif);
    font-size: 20px;
    color: var(--kn-slate);
    cursor: pointer;
    transition: all 0.4s var(--kn-ease-out);
}

.kn-tab-btn:hover {
    border-color: var(--kn-brass);
    color: var(--kn-brass);
}

.kn-tab-btn.is-active {
    background: var(--kn-brass);
    border-color: var(--kn-brass);
    color: var(--kn-white);
}

/* 3. EDITORIAL LISTING */
.kn-projects-editorial {
    padding-bottom: 120px;
}

.kn-project-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 80px;
    align-items: center;
    padding: 80px 0;
    border-bottom: 1px solid rgba(184, 147, 77, 0.2);
    transition: all 0.6s var(--kn-ease-out);
}

.kn-project-row:last-child {
    border-bottom: none;
}

/* Alternating layout */
.kn-project-row:nth-child(even) .kn-project-content {
    order: 2;
}

.kn-project-row:nth-child(even) .kn-project-visual {
    order: 1;
}

/* Content Side */
.kn-project-content {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.kn-project-num {
    font-family: var(--kn-font-serif);
    font-size: 120px;
    font-weight: 700;
    color: var(--kn-brass);
    opacity: 0.3;
    line-height: 1;
    letter-spacing: -0.02em;
}

.kn-project-title {
    font-family: var(--kn-font-serif);
    font-size: clamp(32px, 4vw, 48px);
    font-weight: 500;
    color: var(--kn-ink);
    line-height: 1.2;
    margin: 0;
}

.kn-project-desc {
    font-family: var(--kn-font-sans);
    font-size: 16px;
    line-height: 1.7;
    color: var(--kn-slate);
    margin: 0;
    max-width: 500px;
}

.kn-project-link {
    font-family: var(--kn-font-sans);
    font-size: 14px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--kn-slate);
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: color 0.4s var(--kn-ease-out);
    align-self: flex-start;
}

.kn-project-row:hover .kn-project-link {
    color: var(--kn-brass);
}

/* Visual Side - THE TYPOGRAPHIC MASK */
.kn-project-visual {
    display: flex;
    justify-content: center;
    align-items: center;
    position: relative;
}

.kn-number-mask {
    font-family: var(--kn-font-serif);
    font-size: clamp(150px, 25vw, 400px);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.02em;

    /* The Masking Magic */
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;

    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    -webkit-text-fill-color: transparent;

    transition: transform 0.6s var(--kn-ease-out),
                background-position 0.8s var(--kn-ease-out);

    /* Breathing animation will be added via GSAP */
}

.kn-project-row:hover .kn-number-mask {
    transform: scale(1.05);
    background-position: center top;
}

/* RESPONSIVE */
@media (max-width: 992px) {
    .kn-container { padding: 0 24px; }

    .kn-project-row {
        grid-template-columns: 1fr;
        gap: 40px;
        padding: 60px 0;
    }

    .kn-project-row:nth-child(even) .kn-project-content {
        order: 1;
    }

    .kn-project-row:nth-child(even) .kn-project-visual {
        order: 2;
    }

    .kn-project-content {
        align-items: center;
        text-align: center;
    }

    .kn-project-num {
        font-size: 80px;
    }

    .kn-project-desc {
        max-width: 100%;
    }

    .kn-number-mask {
        font-size: clamp(100px, 20vw, 200px);
    }

    .kn-project-tabs {
        flex-direction: column;
        align-items: stretch;
    }

    .kn-tab-btn {
        text-align: center;
    }
}

@media (max-width: 768px) {
    .kn-projects-hero {
        padding: 120px 0 40px;
    }

    .kn-project-row {
        padding: 40px 0;
    }

    .kn-project-num {
        font-size: 60px;
    }

    .kn-number-mask {
        font-size: clamp(80px, 18vw, 150px);
    }
}