/* ===========================
   Home (Index) Page Styles
   =========================== */

/* Home hero only (shared hero base stays in style.css) */
.hero.home-hero {
    min-height: 100vh;
}

/* ===========================
   Marketing Strategy Section
   (used on home page only)
   =========================== */
.marketing-strategy {
    display: flex;
    align-items: stretch;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
    max-width: 1000px;
    margin: 0 auto;
}

.strategy-step {
    background: white;
    padding: 35px 30px;
    border-radius: 20px;
    text-align: center;
    min-width: 220px;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.strategy-step:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
}

.strategy-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 20px;
    background: var(--gradient-2);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 5px 20px rgba(2, 132, 199, 0.35);
}

.strategy-icon i {
    font-size: 2.5rem;
    color: white;
}

.strategy-step h3 {
    font-size: 1.4rem;
    color: var(--secondary-color);
    margin-bottom: 10px;
    font-weight: 700;
}

.strategy-step p {
    font-size: 1rem;
    color: var(--accent-color);
    margin: 0;
}

/* ===========================
   Why Choose SUISEN (home)
   Match strategy-step hover
   =========================== */
.differentiators-grid .diff-card {
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2);
    transition: var(--transition);
}

.differentiators-grid .diff-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 15px 40px rgba(0, 0, 0, 0.3);
    background: white;
    border-color: transparent;
}

.strategy-arrow {
    color: var(--primary-color);
    font-size: 2.5rem;
    opacity: 0.9;
    --arrow-rotate: 0deg;
    animation: pulse-arrow 2s ease-in-out infinite;
    align-self: center;
}

@keyframes pulse-arrow {
    0%, 100% {
        transform: rotate(var(--arrow-rotate)) scale(1);
        opacity: 0.9;
    }
    50% {
        transform: rotate(var(--arrow-rotate)) scale(1.1);
        opacity: 1;
    }
}

/* Desktop: keep 3 cards exactly equal size */
@media (min-width: 993px) {
    .marketing-strategy {
        flex-wrap: nowrap;
    }

    .strategy-step {
        flex: 0 0 280px;
        min-width: 280px;
        max-width: 280px;
        min-height: 220px;
    }
}

/* Tablet (iPad range): keep clean stacked layout without side arrows */
@media (min-width: 481px) and (max-width: 992px) {
    .marketing-strategy {
        flex-direction: column;
        gap: 22px;
        max-width: 720px;
    }

    .strategy-arrow {
        display: none;
    }
}

/* Small screens: stack + show arrows pointing down */
@media (max-width: 480px) {
    .marketing-strategy {
        flex-direction: column;
        gap: 20px;
    }
}

/* Mobile-only: arrow should point down */
@media (max-width: 480px) {
    .strategy-arrow {
        display: block;
        --arrow-rotate: 90deg;
    }
}