/* 
    Bluro Technology - Why Us Diagonal Grid
    Focus: Ultra-Unique Layout, Single Viewport, 3D Effects
*/

/* Section Base */
.why-us-unique-section {
    position: relative;
    overflow: hidden;
    background: var(--bg-primary);
    padding: 3rem 0;
    display: flex;
    align-items: center;
}

/* Container */
.container-wide {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 2rem;
}

/* Background Elements */
.why-us-mesh {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(252, 196, 25, 0.02) 1px, transparent 1px),
        linear-gradient(90deg, rgba(252, 196, 25, 0.02) 1px, transparent 1px);
    background-size: 60px 60px;
    opacity: 0.3;
    pointer-events: none;
    animation: meshMove 20s linear infinite;
}

@keyframes meshMove {
    0% {
        transform: translate(0, 0);
    }

    100% {
        transform: translate(60px, 60px);
    }
}

/* Main Container */
.why-us-diagonal-container {
    display: grid;
    grid-template-columns: 0.7fr 1.3fr;
    gap: 4rem;
    align-items: center;
    position: relative;
    z-index: 10;
}

/* ===== LEFT: Title Panel ===== */
.why-us-title-panel {
    position: sticky;
    top: 100px;
    animation: fadeSlideUp 1s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes fadeSlideUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.mega-title {
    font-size: clamp(3rem, 6vw, 5rem);
    font-weight: 900;
    color: var(--white);
    line-height: 0.9;
    margin-bottom: 2rem;
    letter-spacing: -2px;
}

.gradient-text {
    background: linear-gradient(135deg, var(--accent-gold) 0%, var(--accent-gold) 50%, var(--accent-gold) 100%);
    background-size: 200% 200%;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    animation: gradientShift 4s ease infinite;
}

@keyframes gradientShift {

    0%,
    100% {
        background-position: 0% 50%;
    }

    50% {
        background-position: 100% 50%;
    }
}

.question-mark {
    color: var(--white);
    display: inline-block;
    animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

    0%,
    100% {
        opacity: 1;
        transform: scale(1);
    }

    50% {
        opacity: 0.7;
        transform: scale(1.1);
    }
}

.connecting-line {
    width: 100px;
    height: 3px;
    background: linear-gradient(90deg, var(--accent-gold), transparent);
    margin-bottom: 1.5rem;
    border-radius: 3px;
}

.lead-text {
    font-size: 1.15rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin-bottom: 2.5rem;
    max-width: 90%;
}

/* Modern CTA */
.modern-cta {
    display: inline-flex;
    align-items: center;
    gap: 1rem;
    background: var(--glass);
    border: 2px solid var(--accent-gold);
    padding: 1rem 2rem;
    border-radius: 50px;
    color: var(--accent-gold);
    font-weight: 700;
    font-size: 1rem;
    text-decoration: none;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
    margin-bottom: 3rem;
    position: relative;
    overflow: hidden;
}

.modern-cta::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.1), transparent);
    transition: left 0.6s;
}

.modern-cta:hover::before {
    left: 100%;
}

.modern-cta:hover {
    background: var(--accent-gold);
    color: var(--primary-deep);
    transform: translateX(10px);
    box-shadow: var(--shadow-main);
}

.cta-arrow {
    font-size: 1.5rem;
    transition: transform 0.3s ease;
}

.modern-cta:hover .cta-arrow {
    transform: translateX(5px);
}

/* Stats Mini */
.stats-mini {
    display: flex;
    gap: 3rem;
    opacity: 0.8;
}

.stat-item {
    display: flex;
    flex-direction: column;
}

.stat-item strong {
    font-size: 1.8rem;
    color: var(--accent-gold);
    font-weight: 900;
}

.stat-item span {
    font-size: 0.85rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ===== RIGHT: Diagonal Grid ===== */
.why-us-grid-diagonal {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
    perspective: 1000px;
}

/* Diagonal Cards */
.diagonal-card {
    background: var(--bg-secondary);
    backdrop-filter: blur(10px);
    border: 1px solid var(--glass-border);
    border-radius: 20px;
    padding: 2rem 1.8rem;
    position: relative;
    overflow: hidden;
    transition: all 0.5s cubic-bezier(0.16, 1, 0.3, 1);
    opacity: 0;
    transform: translateY(40px) rotateX(10deg);
    animation: cardSlideIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}

/* Staggered delays - Row based */
.diagonal-card[data-row="1"]:nth-child(1) {
    animation-delay: 0.1s;
}

.diagonal-card[data-row="1"]:nth-child(2) {
    animation-delay: 0.15s;
}

.diagonal-card[data-row="2"]:nth-child(1) {
    animation-delay: 0.2s;
}

.diagonal-card[data-row="2"]:nth-child(2) {
    animation-delay: 0.25s;
}

.diagonal-card[data-row="3"]:nth-child(1) {
    animation-delay: 0.3s;
}

.diagonal-card[data-row="3"]:nth-child(2) {
    animation-delay: 0.35s;
}

@keyframes cardSlideIn {
    to {
        opacity: 1;
        transform: translateY(0) rotateX(0);
    }
}

.diagonal-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(252, 196, 25, 0.05), transparent);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.diagonal-card:hover::before {
    opacity: 1;
}

.diagonal-card:hover {
    background: var(--bg-secondary);
    border-color: var(--accent-gold);
    transform: translateY(-10px) scale(1.03);
    box-shadow: var(--shadow-main);
}

/* Icon Circle */
.icon-circle {
    width: 55px;
    height: 55px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(252, 196, 25, 0.2), rgba(252, 196, 25, 0.05));
    border: 2px solid rgba(252, 196, 25, 0.3);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: 1.5rem;
    transition: all 0.4s cubic-bezier(0.16, 1, 0.3, 1);
}

.diagonal-card:hover .icon-circle {
    transform: rotateY(180deg) scale(1.1);
    background: linear-gradient(135deg, rgba(252, 196, 25, 0.3), rgba(252, 196, 25, 0.1));
    box-shadow: 0 8px 20px rgba(252, 196, 25, 0.3);
}

.icon-circle svg {
    width: 24px;
    height: 24px;
    color: var(--accent-gold);
    transition: transform 0.4s ease;
}

.diagonal-card:hover .icon-circle svg {
    transform: rotateY(180deg);
}

/* Card Text */
.diagonal-card h4 {
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 0.8rem;
    transition: color 0.3s ease;
}

.diagonal-card:hover h4 {
    color: var(--accent-gold);
}

.diagonal-card p {
    font-size: 0.9rem;
    line-height: 1.5;
    color: var(--text-muted);
}

/* Responsive Design */

/* mobile responce code sectoin with size details */
@media (max-width: 1200px) {
    .why-us-diagonal-container {
        grid-template-columns: 1fr;
        gap: 4rem;
    }

    .why-us-title-panel {
        position: relative;
        top: 0;
        text-align: center;
        display: flex;
        flex-direction: column;
        align-items: center;
    }

    .lead-text {
        max-width: 100%;
    }

    .stats-mini {
        justify-content: center;
    }
}

@media (max-width: 768px) {
    .why-us-unique-section {
        padding: 4rem 0;
        min-height: auto;
    }

    .mega-title {
        font-size: 1.8rem;
    }

    .why-us-grid-diagonal {
        grid-template-columns: 1fr;
        gap: 1.2rem;
    }

    .diagonal-card {
        padding: 1.5rem 1.5rem;
    }

    .card-corner {
        font-size: 1.5rem;
        top: 1rem;
        right: 1.2rem;
    }

    .modern-cta {
        padding: 0.9rem 1.8rem;
    }
}