/**
 * Infinity Classes - Premium Classroom Programs Stylesheet
 * Showcase of Exactly 3 Featured Offline Academic Programs
 * Brand Identity: #FF4B0B (Orange) & #111827 (Dark Navy)
 */

/* ==========================================================================
   1. SECTION CONTAINER
   ========================================================================== */
.programs-section {
    position: relative;
    background-color: #FFFFFF;
    padding: 85px 24px;
    width: 100%;
    overflow: hidden;
}

.programs-container {
    position: relative;
    max-width: 1350px;
    margin: 0 auto;
    width: 100%;
}

/* ==========================================================================
   2. SECTION HEADER
   ========================================================================== */
.programs-header {
    max-width: 760px;
    margin: 0 auto 55px auto;
}

.programs-eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 16px;
    border-radius: 9999px;
    background-color: #FFF2EB;
    border: 1px solid rgba(255, 75, 11, 0.2);
    color: #FF4B0B;
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 14px;
}

.programs-eyebrow i {
    font-size: 12px;
}

.programs-title {
    font-family: 'Poppins', sans-serif;
    font-size: clamp(32px, 3.8vw, 48px);
    font-weight: 800;
    color: #111827;
    line-height: 1.18;
    letter-spacing: -0.6px;
    margin: 0 0 16px 0;
}

.programs-title-accent {
    color: #FF4B0B;
}

.programs-accent-line {
    width: 64px;
    height: 3px;
    background-color: #FF4B0B;
    border-radius: 9999px;
    margin: 0 auto 18px auto;
    position: relative;
}

.programs-accent-dot {
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 5px;
    height: 5px;
    border-radius: 50%;
    background-color: #FF4B0B;
}

.programs-subtitle {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-size: 16px;
    color: #64748B;
    line-height: 1.65;
    margin: 0 0 8px 0;
}

.programs-hindi {
    font-family: 'Noto Sans Devanagari', 'Poppins', sans-serif;
    font-size: 14px;
    color: #8C6A5D;
    font-weight: 500;
    margin: 0;
}

/* ==========================================================================
   3. THREE FEATURED COURSE CARDS GRID
   ========================================================================== */
.programs-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 26px;
    margin-bottom: 55px;
}

@media (min-width: 768px) and (max-width: 1023px) {
    .programs-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    /* Third card centered on tablet */
    .programs-grid > :nth-child(3) {
        grid-column: 1 / -1;
        max-width: 480px;
        margin: 0 auto;
        width: 100%;
    }
}

@media (min-width: 1024px) {
    .programs-grid {
        grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
    }
}

/* Program Card Container */
.program-card {
    background-color: #FFFFFF;
    border: 1px solid #E8EAF0;
    border-radius: 20px;
    box-shadow: 0 10px 30px rgba(15, 23, 42, 0.05);
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1), 
                box-shadow 0.3s ease, 
                border-color 0.3s ease;
}

.program-card:hover {
    transform: translateY(-6px);
    border-color: rgba(255, 75, 11, 0.4);
    box-shadow: 0 20px 48px rgba(15, 23, 42, 0.1), 0 4px 14px rgba(255, 75, 11, 0.06);
}

/* A. Top Image & Badge */
.program-image-wrapper {
    position: relative;
    width: 100%;
    aspect-ratio: 16 / 9;
    height: 210px;
    overflow: hidden;
    background-color: #0F172A;
}

.program-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
    transition: transform 0.55s cubic-bezier(0.16, 1, 0.3, 1);
}

.program-card:hover .program-img {
    transform: scale(1.04);
}

/* B. Course Badge */
.program-badge {
    position: absolute;
    top: 14px;
    left: 14px;
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    font-weight: 800;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    padding: 5px 12px;
    border-radius: 8px;
    z-index: 2;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.badge-indigo {
    background-color: #FFFFFF;
    color: #4338CA;
    border: 1px solid rgba(67, 56, 202, 0.15);
}

.badge-popular {
    background-color: #FF4B0B;
    color: #FFFFFF;
    box-shadow: 0 4px 14px rgba(255, 75, 11, 0.35);
}

.badge-emerald {
    background-color: #FFFFFF;
    color: #065F46;
    border: 1px solid rgba(6, 95, 70, 0.15);
}

/* Card Body */
.program-card-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    flex-grow: 1;
    gap: 20px;
}

/* C. Course Information */
.program-header-info {
    margin: 0;
}

.program-class-level {
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 700;
    color: #FF4B0B;
    display: block;
    margin-bottom: 4px;
}

.program-title {
    font-family: 'Poppins', sans-serif;
    font-size: 23px;
    font-weight: 800;
    color: #111827;
    line-height: 1.25;
    letter-spacing: -0.4px;
    margin: 0 0 10px 0;
}

.program-description {
    font-family: 'Plus Jakarta Sans', system-ui, sans-serif;
    font-size: 14px;
    color: #64748B;
    line-height: 1.7;
    margin: 0;
}

/* D. Highlights */
.program-highlights {
    margin: 0;
}

.highlights-heading {
    font-family: 'Poppins', sans-serif;
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: #94A3B8;
    display: block;
    margin-bottom: 10px;
}

.highlights-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.highlight-item {
    display: flex;
    align-items: center;
    gap: 9px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 13px;
    font-weight: 600;
    color: #334155;
    line-height: 1.4;
}

.check-icon {
    width: 18px;
    height: 18px;
    border-radius: 50%;
    background-color: #FFF2EB;
    color: #FF4B0B;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 9px;
    flex-shrink: 0;
}

/* E. Pricing & Discount Box */
.program-pricing-strip {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px 14px;
    border-radius: 14px;
    background-color: #FFF8F4;
    border: 1px solid #FFE7D6;
    margin-top: 14px;
}

.pricing-main {
    display: flex;
    align-items: baseline;
    gap: 6px;
    flex-wrap: wrap;
}

.pricing-mrp {
    font-size: 13px;
    font-weight: 600;
    color: #94A3B8;
    text-decoration: line-through;
}

.pricing-offer {
    font-family: 'Poppins', sans-serif;
    font-size: 22px;
    font-weight: 800;
    color: #0F172A;
    line-height: 1;
}

.pricing-unit {
    font-size: 11px;
    font-weight: 600;
    color: #64748B;
}

.pricing-badge-wrap {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 2px;
}

.pricing-discount-badge {
    display: inline-block;
    padding: 3px 8px;
    background-color: #10B981;
    color: #FFFFFF;
    font-family: 'Poppins', sans-serif;
    font-size: 11px;
    font-weight: 800;
    border-radius: 8px;
    letter-spacing: 0.2px;
    box-shadow: 0 2px 6px rgba(16, 185, 129, 0.25);
}

.pricing-save-label {
    font-size: 10px;
    font-weight: 700;
    color: #059669;
}

/* F. Card Action Buttons */
.program-card-actions {
    display: flex;
    flex-direction: column;
    gap: 9px;
    margin-top: 14px;
    padding-top: 4px;
}

.program-btn-enquiry {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 48px;
    background-color: #FF4B0B;
    color: #FFFFFF;
    font-family: 'Poppins', sans-serif;
    font-size: 13px;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 12px;
    border: none;
    box-shadow: 0 6px 18px rgba(255, 75, 11, 0.25);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
    cursor: pointer;
}

.program-btn-enquiry:hover {
    background-color: #E03E00;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(255, 75, 11, 0.35);
    color: #FFFFFF;
}

.program-sub-actions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
}

.program-btn-explore {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 40px;
    background-color: #FFFFFF;
    color: #1E293B;
    border: 1.5px solid #CBD5E1;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 700;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.2s ease;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04);
}

.program-btn-explore:hover {
    border-color: #FF4B0B;
    color: #FF4B0B;
    background-color: #FFF8F4;
    transform: translateY(-1px);
}

.program-btn-prospectus {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    height: 40px;
    background-color: #0F172A;
    color: #FFFFFF;
    border: none;
    font-family: 'Poppins', sans-serif;
    font-size: 12px;
    font-weight: 700;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
    box-shadow: 0 2px 6px rgba(15, 23, 42, 0.2);
}

.program-btn-prospectus:hover {
    background-color: #1E293B;
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(15, 23, 42, 0.3);
}

.program-btn-prospectus i {
    color: #F59E0B;
}

/* Original Single CTA Fallback */
.program-card-footer {
    padding-top: 6px;
}

.program-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 48px;
    background-color: #FF4B0B;
    color: #FFFFFF;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 700;
    border-radius: 11px;
    text-decoration: none;
    box-shadow: 0 6px 18px rgba(255, 75, 11, 0.22);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.program-btn:hover {
    background-color: #E03E00;
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(255, 75, 11, 0.32);
    color: #FFFFFF;
}

.program-btn i {
    font-size: 12px;
    transition: transform 0.25s ease;
}

.program-btn:hover i {
    transform: translateX(4px);
}

/* ==========================================================================
   4. BOTTOM SECTION CTA
   ========================================================================== */
.programs-bottom-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
}

.bottom-cta-desc {
    font-family: 'Plus Jakarta Sans', sans-serif;
    font-size: 15px;
    color: #64748B;
    margin: 0;
}

.btn-explore-all {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    height: 52px;
    padding: 0 36px;
    background-color: #FFFFFF;
    color: #FF4B0B;
    border: 2px solid #FF4B0B;
    font-family: 'Poppins', sans-serif;
    font-size: 15px;
    font-weight: 700;
    border-radius: 13px;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(255, 75, 11, 0.1);
    transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.btn-explore-all:hover {
    background-color: #FF4B0B;
    color: #FFFFFF;
    transform: translateY(-2px);
    box-shadow: 0 8px 22px rgba(255, 75, 11, 0.26);
}

.btn-explore-all i {
    font-size: 12px;
    transition: transform 0.25s ease;
}

.btn-explore-all:hover i {
    transform: translateX(4px);
}

/* ==========================================================================
   5. ENTRANCE STAGGER ANIMATIONS
   ========================================================================== */
.program-fade-init {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 0.6s cubic-bezier(0.16, 1, 0.3, 1), 
                transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.program-fade-visible {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive adjustments for mobile */
@media (max-width: 640px) {
    .programs-section {
        padding: 60px 16px;
    }

    .program-image-wrapper {
        height: 190px;
    }

    .program-card-body {
        padding: 20px;
    }

    .program-title {
        font-size: 21px;
    }

    .btn-explore-all {
        width: 100%;
        max-width: 320px;
    }
}

/* ==========================================================================
   6. PREMIUM POPUP MODALS (Prospectus & Admission Enquiry)
   ========================================================================== */
.inf-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 99999;
    background: rgba(15, 23, 42, 0.72);
    backdrop-filter: blur(8px);
    -webkit-backdrop-filter: blur(8px);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 16px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.25s cubic-bezier(0.16, 1, 0.3, 1);
}

.inf-modal-backdrop.is-open {
    opacity: 1;
    pointer-events: auto;
}

.inf-modal-dialog {
    background: #FFFFFF;
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    border-radius: 24px;
    box-shadow: 0 25px 60px -12px rgba(15, 23, 42, 0.35);
    border: 1px solid rgba(226, 232, 240, 0.8);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(20px) scale(0.97);
    transition: transform 0.28s cubic-bezier(0.16, 1, 0.3, 1);
}

.inf-modal-backdrop.is-open .inf-modal-dialog {
    transform: translateY(0) scale(1);
}

.inf-modal-dialog.modal-dialog-large {
    max-width: 560px;
}

.inf-modal-header {
    position: relative;
    padding: 22px 24px 18px;
    background: linear-gradient(135deg, #0F172A 0%, #1E293B 100%);
    color: #FFFFFF;
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
}

.inf-modal-header-icon {
    width: 44px;
    height: 44px;
    border-radius: 12px;
    background: rgba(255, 75, 11, 0.18);
    border: 1px solid rgba(255, 75, 11, 0.35);
    color: #FF7438;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
}

.inf-modal-header-text {
    flex: 1;
}

.inf-modal-pill {
    display: inline-block;
    padding: 2px 8px;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 6px;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.5px;
    text-transform: uppercase;
    color: #F8FAFC;
    margin-bottom: 4px;
}

.inf-modal-title {
    font-family: 'Poppins', sans-serif;
    font-size: 18px;
    font-weight: 700;
    color: #FFFFFF;
    margin: 0;
    line-height: 1.25;
}

.inf-modal-subtitle {
    font-size: 12px;
    color: #94A3B8;
    margin: 3px 0 0;
    line-height: 1.4;
}

.inf-modal-close {
    width: 34px;
    height: 34px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.1);
    border: none;
    color: #E2E8F0;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 14px;
    transition: all 0.2s ease;
    flex-shrink: 0;
}

.inf-modal-close:hover {
    background: rgba(255, 75, 11, 0.9);
    color: #FFFFFF;
    transform: rotate(90deg);
}

.inf-modal-body {
    padding: 20px 24px 24px;
    overflow-y: auto;
    max-height: calc(90vh - 120px);
}

.inf-form-group {
    margin-bottom: 14px;
}

.inf-form-label {
    display: block;
    font-size: 12px;
    font-weight: 700;
    color: #334155;
    margin-bottom: 6px;
    font-family: 'Plus Jakarta Sans', sans-serif;
}

.inf-form-label span.req {
    color: #EF4444;
}

.inf-input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.inf-input-icon {
    position: absolute;
    left: 14px;
    color: #94A3B8;
    font-size: 14px;
    pointer-events: none;
    transition: color 0.2s;
}

.inf-input, .inf-select, .inf-textarea {
    width: 100%;
    padding: 10px 14px 10px 40px;
    font-size: 13px;
    font-family: 'Plus Jakarta Sans', sans-serif;
    color: #0F172A;
    background: #F8FAFC;
    border: 1.5px solid #E2E8F0;
    border-radius: 12px;
    transition: all 0.2s ease;
    outline: none;
}

.inf-textarea {
    padding-left: 14px;
    resize: vertical;
    min-height: 64px;
}

.inf-input:focus, .inf-select:focus, .inf-textarea:focus {
    background: #FFFFFF;
    border-color: #FF4B0B;
    box-shadow: 0 0 0 3px rgba(255, 75, 11, 0.12);
}

.inf-input:focus + .inf-input-icon,
.inf-input-wrap:focus-within .inf-input-icon {
    color: #FF4B0B;
}

.inf-form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.inf-btn-submit {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    height: 48px;
    background: linear-gradient(135deg, #FF4B0B 0%, #FF6422 100%);
    color: #FFFFFF;
    font-family: 'Poppins', sans-serif;
    font-size: 13.5px;
    font-weight: 700;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    box-shadow: 0 6px 18px rgba(255, 75, 11, 0.28);
    transition: all 0.25s ease;
    margin-top: 8px;
}

.inf-btn-submit:hover:not(:disabled) {
    background: linear-gradient(135deg, #E03E00 0%, #FF4B0B 100%);
    transform: translateY(-2px);
    box-shadow: 0 10px 24px rgba(255, 75, 11, 0.35);
}

.inf-btn-submit:disabled {
    opacity: 0.65;
    cursor: not-allowed;
    transform: none;
}

.inf-trust-strip {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 16px;
    margin-top: 14px;
    padding-top: 12px;
    border-top: 1px dashed #E2E8F0;
    font-size: 11px;
    color: #64748B;
}

.inf-trust-item {
    display: flex;
    align-items: center;
    gap: 5px;
}

.inf-trust-item i {
    color: #10B981;
}

/* Success State View */
.inf-modal-success {
    text-align: center;
    padding: 24px 12px;
}

.inf-success-icon-wrap {
    width: 68px;
    height: 68px;
    border-radius: 50%;
    background: #ECFDF5;
    border: 2px solid #A7F3D0;
    color: #10B981;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 32px;
    margin-bottom: 16px;
    animation: infScaleIn 0.35s cubic-bezier(0.16, 1, 0.3, 1);
}

@keyframes infScaleIn {
    0% { transform: scale(0.6); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

.inf-success-title {
    font-family: 'Poppins', sans-serif;
    font-size: 19px;
    font-weight: 700;
    color: #0F172A;
    margin-bottom: 6px;
}

.inf-success-desc {
    font-size: 13px;
    color: #475569;
    line-height: 1.5;
    margin-bottom: 18px;
}

.inf-ref-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: #FFF7ED;
    border: 1px dashed #FDBA74;
    border-radius: 10px;
    font-size: 12px;
    color: #C2410C;
    font-weight: 700;
    margin-bottom: 18px;
}

.inf-success-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.inf-btn-whatsapp-chat {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 44px;
    background: #25D366;
    color: #FFFFFF;
    font-weight: 700;
    font-size: 13px;
    border-radius: 11px;
    text-decoration: none;
    box-shadow: 0 4px 14px rgba(37, 211, 102, 0.3);
    transition: all 0.2s ease;
}

.inf-btn-whatsapp-chat:hover {
    background: #1EBE5D;
    color: #FFFFFF;
    transform: translateY(-1px);
}

.inf-btn-close-modal {
    height: 42px;
    background: #F1F5F9;
    color: #334155;
    border: none;
    border-radius: 11px;
    font-weight: 600;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.inf-btn-close-modal:hover {
    background: #E2E8F0;
    color: #0F172A;
}

@media (max-width: 520px) {
    .inf-modal-dialog {
        border-radius: 20px;
    }
    .inf-form-row {
        grid-template-columns: 1fr;
        gap: 0;
    }
    .inf-modal-header {
        padding: 18px 18px 14px;
    }
    .inf-modal-body {
        padding: 16px 18px 20px;
    }
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .program-fade-init {
        opacity: 1 !important;
        transform: none !important;
        transition: none !important;
    }
}