/* ============================================
   Kripton – Integration Page Responsive Styles
   ============================================ */

/* ── Hero Section ───────────────────────────── */
.intg-hero {
    height: 80vh;
    min-height: 500px;
    background: #000;
    position: relative;
    display: flex;
    align-items: flex-end;
    padding: 4rem 5rem;
    overflow: visible;
}

.intg-hero__title {
    font-family: var(--font);
    font-size: clamp(2.8rem, 5.5vw, 5.5rem);
    font-weight: 200;
    letter-spacing: 0.02em;
    line-height: 1.15;
    color: #ffffff;
    margin: 0;
    position: relative;
    z-index: 12;
}

/* ── Circles Section ────────────────────────── */
.intg-circles-section {
    background: #F9F8F3;
    padding: 5rem 5rem 6rem;
    position: relative;
}

.intg-circles-wrap {
    position: relative;
    height: 320px;
    margin-bottom: 5rem;
}

.intg-circle {
    position: absolute;
    width: 160px;
    height: 160px;
    border-radius: 50%;
    background: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.intg-circle:hover {
    transform: translateY(-4px);
    box-shadow: 0 10px 32px rgba(0,0,0,0.12);
}

.intg-circle img {
    width: 55%;
    height: 55%;
    object-fit: contain;
}

/* Desktop positioning for each circle */
.intg-circle--1 { top: 60px; left: 0px; }
.intg-circle--2 { top: 20px; left: 190px; }
.intg-circle--3 { top: 80px; left: 380px; }
.intg-circle--4 { top: 10px; left: 570px; }
.intg-circle--5 { top: 70px; left: 760px; }
.intg-circle--6 { top: 20px; left: 950px; }

.intg-circle--control {
    width: 200px;
    height: 200px;
    background: #F27321;
    top: 40px;
    left: 1150px;
}

.intg-circle--control span {
    font-family: var(--font);
    font-size: 1.3rem;
    font-weight: 600;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #fff;
    text-align: center;
    line-height: 1.3;
}

/* ── Intro paragraph ────────────────────────── */
.intg-intro-text {
    font-family: var(--font);
    font-size: 1.1rem;
    font-weight: 300;
    color: #3a3a3a;
    line-height: 1.9;
    max-width: 900px;
    margin-bottom: 4rem;
    letter-spacing: 0.01em;
}

/* ── Feature list ───────────────────────────── */
.intg-feature-list {
    display: flex;
    flex-direction: column;
    border-top: 1px solid #d0cdc6;
}

.intg-feature-item {
    display: flex;
    align-items: flex-start;
    gap: 2.5rem;
    padding: 2.5rem 0;
    border-bottom: 1px solid #d0cdc6;
}

.intg-feature-item:last-child {
    border-bottom: none;
}

.intg-feature-num {
    font-family: var(--font);
    font-size: 0.65rem;
    letter-spacing: 0.2em;
    text-transform: uppercase;
    color: #aaa;
    font-weight: 500;
    min-width: 28px;
    padding-top: 6px;
    flex-shrink: 0;
}

.intg-feature-title {
    font-family: var(--font);
    font-size: 1.1rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #F27321;
    font-weight: 600;
    margin: 0 0 0.75rem;
}

.intg-feature-desc {
    font-family: var(--font);
    font-size: 0.95rem;
    font-weight: 300;
    color: #555;
    line-height: 1.8;
    margin: 0;
    max-width: 720px;
}

/* ── Responsive — Desktop (≤ 1280px) ─────────── */
@media (max-width: 1280px) {
    .intg-hero {
        padding: 3.5rem 4rem;
    }
    
    .intg-circles-section {
        padding: 4rem 4rem 5rem;
    }
    
    .intg-circles-wrap {
        height: 280px;
    }
    
    .intg-circle {
        width: 140px;
        height: 140px;
    }
    
    /* Adjust positions for smaller desktop */
    .intg-circle--1 { top: 50px; left: 0px; }
    .intg-circle--2 { top: 15px; left: 160px; }
    .intg-circle--3 { top: 70px; left: 320px; }
    .intg-circle--4 { top: 10px; left: 480px; }
    .intg-circle--5 { top: 60px; left: 640px; }
    .intg-circle--6 { top: 15px; left: 800px; }
    
    .intg-circle--control {
        width: 180px;
        height: 180px;
        top: 35px;
        left: 970px;
    }
    
    .intg-circle--control span {
        font-size: 1.1rem;
    }
}

/* ── Responsive — Tablet (≤ 1024px) ──────────── */
@media (max-width: 1024px) {
    .intg-hero {
        height: 60vh;
        min-height: 400px;
        padding: 3rem 3rem;
    }
    
    .intg-hero__title {
        font-size: clamp(2.2rem, 4.5vw, 3.5rem);
    }
    
    .intg-circles-section {
        padding: 4rem 3rem 5rem;
    }
    
    .intg-circles-wrap {
        height: 240px;
        margin-bottom: 4rem;
    }
    
    .intg-circle {
        width: 120px;
        height: 120px;
    }
    
    /* Adjust positions for tablet */
    .intg-circle--1 { top: 40px; left: 0px; }
    .intg-circle--2 { top: 10px; left: 135px; }
    .intg-circle--3 { top: 60px; left: 270px; }
    .intg-circle--4 { top: 5px; left: 405px; }
    .intg-circle--5 { top: 50px; left: 540px; }
    .intg-circle--6 { top: 10px; left: 675px; }
    
    .intg-circle--control {
        width: 150px;
        height: 150px;
        top: 30px;
        left: 820px;
    }
    
    .intg-circle--control span {
        font-size: 0.95rem;
    }
    
    .intg-intro-text {
        font-size: 1rem;
        margin-bottom: 3.5rem;
    }
    
    .intg-feature-title {
        font-size: 1rem;
    }
    
    .intg-feature-desc {
        font-size: 0.9rem;
    }
}

/* ── Responsive — Mobile Landscape/Small Tablet (≤ 768px) ── */
@media (max-width: 768px) {
    .intg-hero {
        height: 50vh;
        min-height: 350px;
        padding: 2.5rem 2rem;
    }
    
    .intg-hero__title {
        font-size: clamp(1.8rem, 5vw, 2.5rem);
        line-height: 1.2;
    }
    
    .intg-circles-section {
        padding: 3rem 2rem 4rem;
    }
    
    .intg-circles-wrap {
        height: auto;
        display: grid;
        grid-template-columns: repeat(3, 1fr);
        gap: 1.25rem;
        margin-bottom: 3rem;
        position: static;
    }
    
    .intg-circle {
        position: static;
        width: 100%;
        height: auto;
        aspect-ratio: 1;
        top: auto;
        left: auto;
    }
    
    .intg-circle img {
        width: 55%;
        height: 55%;
    }
    
    .intg-circle--control {
        width: 100%;
        height: auto;
        aspect-ratio: 1;
        grid-column: span 3;
        max-width: 200px;
        margin: 0 auto;
        top: auto;
        left: auto;
    }
    
    .intg-circle--control span {
        font-size: 0.9rem;
        width: 100%;
        padding: 0 1rem;
    }
    
    .intg-intro-text {
        font-size: 0.95rem;
        line-height: 1.75;
        margin-bottom: 3rem;
    }
    
    .intg-feature-item {
        gap: 1.5rem;
        padding: 2rem 0;
    }
    
    .intg-feature-title {
        font-size: 0.95rem;
        margin-bottom: 0.6rem;
    }
    
    .intg-feature-desc {
        font-size: 0.88rem;
        line-height: 1.7;
    }
}

/* ── Responsive — Mobile (≤ 600px) ───────────── */
@media (max-width: 600px) {
    .intg-hero {
        height: 45vh;
        min-height: 300px;
        padding: 2rem 1.5rem;
    }
    
    .intg-hero__title {
        font-size: clamp(1.6rem, 6vw, 2.2rem);
    }
    
    .intg-circles-section {
        padding: 2.5rem 1.5rem 3.5rem;
    }
    
    .intg-circles-wrap {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        margin-bottom: 2.5rem;
    }
    
    .intg-circle--control {
        grid-column: span 2;
        max-width: 160px;
    }
    
    .intg-circle--control span {
        font-size: 0.8rem;
    }
    
    .intg-intro-text {
        font-size: 0.9rem;
        line-height: 1.7;
        margin-bottom: 2.5rem;
    }
    
    .intg-feature-num {
        display: none;
    }
    
    .intg-feature-item {
        gap: 0;
        padding: 1.75rem 0;
    }
    
    .intg-feature-title {
        font-size: 0.9rem;
        letter-spacing: 0.04em;
    }
    
    .intg-feature-desc {
        font-size: 0.85rem;
    }
}

/* ── Responsive — Small Mobile (≤ 480px) ─────── */
@media (max-width: 480px) {
    .intg-hero {
        height: 40vh;
        min-height: 280px;
        padding: 1.75rem 1.25rem;
    }
    
    .intg-hero__title {
        font-size: clamp(1.4rem, 7vw, 2rem);
    }
    
    .intg-circles-section {
        padding: 2rem 1.25rem 3rem;
    }
    
    .intg-circles-wrap {
        gap: 0.875rem;
    }
    
    .intg-circle--control {
        max-width: 140px;
    }
    
    .intg-circle--control span {
        font-size: 0.72rem;
        letter-spacing: 0.04em;
    }
    
    .intg-intro-text {
        font-size: 0.875rem;
        margin-bottom: 2rem;
    }
    
    .intg-feature-item {
        padding: 1.5rem 0;
    }
    
    .intg-feature-title {
        font-size: 0.85rem;
        margin-bottom: 0.5rem;
    }
    
    .intg-feature-desc {
        font-size: 0.8rem;
        line-height: 1.65;
    }
}