/* ============================================
   TECHBINGE - SECTION HEADING WITH GRADIENT BORDER
   Prefix: tb-
   ============================================ */

.tb-section-heading {
    text-align: center;
    margin-bottom: 60px;
}

.tb-section-heading h2,
.tb-section-heading .tb-heading {
    font-size: 24px;
    font-weight: 700;
    color: #1e293b;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
}

.tb-section-heading h2::before,
.tb-section-heading .tb-heading::before {
    content: "";
    flex: 1;
    max-width: 120px;
    height: 2px;
    background: linear-gradient(to right, transparent, #fe9400);
}

.tb-section-heading h2::after,
.tb-section-heading .tb-heading::after {
    content: "";
    flex: 1;
    max-width: 120px;
    height: 2px;
    background: linear-gradient(to left, transparent, #fe9400);
}

.tb-section-heading p {
    font-size: 16px;
    color: #6b7280;
    max-width: 600px;
    margin: 12px auto 0;
}

@media (max-width: 768px) {
    .tb-section-heading h2,
    .tb-section-heading .tb-heading {
        font-size: 26px;
    }
}

/* ============================================
   TECHBINGE - BUTTONS
   ============================================ */

.tb-btn {
    display: inline-block;
    background: #fe9400;
    color: #fff;
    padding: 12px 32px;
    border-radius: 40px;
    font-weight: 600;
    text-decoration: none;
    transition: all 0.3s ease;
    border: none;
    cursor: pointer;
}

.tb-btn:hover {
    background: #f97316;
    transform: translateY(-3px);
    box-shadow: 0 10px 25px rgba(249, 115, 22, 0.3);
    color: #fff;
}

.tb-btn-outline {
    background: transparent;
    border: 2px solid #fe9400;
    color: #fe9400;
}

.tb-btn-outline:hover {
    background: #fe9400;
    color: #fff;
}

/* ============================================
   TECHBINGE - GRID SYSTEMS
   ============================================ */

.tb-grid-2 {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 30px;
}

.tb-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 30px;
}

.tb-grid-4 {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 30px;
}

.tb-grid-6 {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 20px;
}

/* ============================================
   TECHBINGE - CARDS
   ============================================ */

.tb-card {
    background: #fff;
    padding: 40px 28px;
    border-radius: 16px;
    text-align: center;
    transition: all 0.3s ease;
    border: 1px solid #eef2f6;
}

.tb-card:hover {
    transform: translateY(-8px);
    border-color: #fe9400;
    box-shadow: 0 20px 35px -12px rgba(0, 0, 0, 0.1);
}

.tb-card-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 24px;
    background: linear-gradient(135deg, #fff5e8, #fff);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    border: 1px solid #fee0b5;
}

.tb-card:hover .tb-card-icon {
    background: #fe9400;
    border-color: #fe9400;
}

.tb-card-icon i,
.tb-card-icon img {
    font-size: 36px;
    color: #fe9400;
    transition: all 0.3s ease;
    width: 40px;
    height: 40px;
}

.tb-card:hover .tb-card-icon i,
.tb-card:hover .tb-card-icon img {
    color: #fff;
    filter: brightness(0) invert(1);
}

.tb-card-title {
    font-size: 22px;
    font-weight: 700;
    color: #1e293b;
    margin-bottom: 16px;
}

.tb-card-text {
    font-size: 15px;
    color: #64748b;
    line-height: 1.7;
    margin: 0;
}

/* ============================================
   TECHBINGE - HERO SECTION
   ============================================ */

.tb-hero {
    padding: 80px 0 60px;
    background: linear-gradient(135deg, #f8faff 0%, #fff 100%);
    overflow: hidden;
}

.tb-hero-wrapper {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
}

.tb-hero-content {
    flex: 1;
}

.tb-hero-badge {
    display: inline-block;
    background: linear-gradient(135deg, #fe9400, #f97316);
    color: #fff;
    font-size: 13px;
    font-weight: 600;
    padding: 6px 18px;
    border-radius: 50px;
    margin-bottom: 24px;
    letter-spacing: 0.5px;
    text-transform: uppercase;
}

.tb-hero-title {
    font-size: 42px;
    font-weight: 700;
    color: #0d1f4e;
    line-height: 1.2;
    margin-bottom: 20px;
}

.tb-hero-title span {
    color: #fe9400;
}

.tb-hero-text {
    font-size: 16px;
    color: #4b5563;
    line-height: 1.7;
    margin-bottom: 30px;
}

.tb-hero-image {
    flex: 1;
    text-align: center;
}

.tb-hero-image img {
    max-width: 100%;
    height: auto;
    animation: tbFloat 3s ease-in-out infinite;
}

@keyframes tbFloat {
    0%,
    100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-20px);
    }
}

/* ============================================
   TECHBINGE - CTA SECTION
   ============================================ */

.tb-cta {
    padding: 80px 0;
    background: linear-gradient(135deg, #0d1f4e 0%, #1a2f5e 100%);
    text-align: center;
    position: relative;
    overflow: hidden;
}

.tb-cta::before {
    content: "";
    position: absolute;
    top: -50%;
    right: -20%;
    width: 400px;
    height: 400px;
    background: radial-gradient(
        circle,
        rgba(254, 148, 0, 0.1) 0%,
        transparent 70%
    );
    border-radius: 50%;
}

.tb-cta::after {
    content: "";
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 300px;
    height: 300px;
    background: radial-gradient(
        circle,
        rgba(254, 148, 0, 0.08) 0%,
        transparent 70%
    );
    border-radius: 50%;
}

.tb-cta-inner {
    position: relative;
    z-index: 2;
    max-width: 700px;
    margin: 0 auto;
}

.tb-cta-title {
    font-size: 36px;
    font-weight: 700;
    color: #fff;
    margin-bottom: 20px;
}

.tb-cta-text {
    font-size: 16px;
    color: #cbd5e1;
    line-height: 1.7;
    margin-bottom: 30px;
}

/* ============================================
   TECHBINGE - BACKGROUND COLORS
   ============================================ */

.tb-bg-white {
    background: #fff;
}

.tb-bg-light {
    background: #f8faff;
}

.tb-bg-gray {
    background: #f6f8ff;
}

.tb-bg-dark {
    background: #0d1f4e;
}

/* ============================================
   TECHBINGE - SECTION PADDING
   ============================================ */

.tb-py-60 {
    padding: 60px 0;
}

.tb-py-80 {
    padding: 80px 0;
}

.tb-py-100 {
    padding: 100px 0;
}