@media (max-width: 767.98px) {

    .vd-hero,
    .main-container {
        height: auto;
        min-height: 100vh;
    }

    .main-container {
        flex-direction: column;

    }

    .hero-title {
        font-size: 2.5rem !important;

        text-align: center;
    }

    .left-panel {
        padding: 40px 20px !important;
        text-align: center;
    }

    .logo {
        justify-content: center;
        margin-bottom: 40px !important;
    }

    .right-panel {
        padding: 50px 20px !important;
    }

    .discussion-header h2 {
        font-size: 1.6rem;
    }

    .discussion-section .d-flex {
        flex-direction: column;

        text-align: center;
        align-items: center;
    }

    .topic-icon {
        margin-right: 0 !important;
        margin-bottom: 15px;
    }

    .discussion-section .col-md-6 {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }

    .speaker-profile-section {
        text-align: center;
        padding: 50px 0 !important;
    }

    .speaker-frame {
        margin: 0 auto 30px;

        max-width: 300px;
    }

    .speaker-profile-section .ps-md-5 {
        padding-left: 15px !important;

    }

    .speaker-socials {
        justify-content: center;
        display: flex;
        gap: 10px;
    }

    .speaker-profile-section .row {
        gap: 20px;
    }

    .speaker-profile-section {
        text-align: center;
        padding: 60px 0;
    }

    .speaker-frame {
        margin-bottom: 40px;
    }
}


@media (max-width: 575.98px) {
    .hero-title {
        font-size: 2rem !important;
    }

    .speaker-frame {
        max-width: 250px;
    }
}


@media (min-width: 1200px) {
    .container {
        max-width: 1140px;
    }

    .hero-title {
        font-size: 4.5rem;

    }
}


@media (min-width: 576px) {
    .modal-lg-custom {
        max-width: 500px;
        margin: 1.75rem auto;
    }
}

.modal-res-title {
    font-size: calc(1.3rem + 0.6vw);
    line-height: 1.2;
}

@media (max-width: 575.98px) {
    .modal-dialog {
        margin: 1rem;
    }

    .stylish-modal-content {
        border-radius: 20px;
    }

    .icon-circle {
        width: 60px;
        height: 60px;
    }

    .icon-circle i {
        font-size: 1.5rem !important;
    }

    .small-on-mobile {
        font-size: 14px;
    }

    .info-box span {
        font-size: 11px;
    }
}

.modal-backdrop.show {
    backdrop-filter: blur(8px);
    background-color: rgba(26, 37, 47, 0.85);
}

@media (max-width: 767px) {
    .curve-divider {
        display: none !important;
    }

    .left-panel {
        padding-bottom: 60px;
    }
}

@media (min-width:770px) and (max-width:1024px) {
    .speaker-img-wrapper {
        width: 200px;
    }

    .right-panel-content {
        margin-left: 9rem;
    }
}

@media (min-width:1025px) and (max-width:1200px) {
    .right-panel-content {
        margin-left: 9.5rem;
    }
}

@media (max-width: 767px) {

    .card-corner-curve {
        display: none !important;
    }

    .footer-corner-curve {
        display: none !important;
    }

    .intro-section,
    .footer-bg {
        padding-top: 40px !important;
        padding-bottom: 40px !important;
    }

}


@media (min-width: 1400px) and (max-width:1800px) {

    /* Container ko limit karna taaki content aankho ke samne rahe */
    .main-container {
        max-width: 1800px;
        margin: 0 auto;
    }

    /* Hero Title ko bada aur bold dikhana bade monitors par */
    .hero-title {
        font-size: 4.5rem !important;
        line-height: 1.1;
    }

    /* Left aur Right Panels ki spacing badhana */
    .left-panel,
    .right-panel {
        padding: 100px !important;
        min-height: 100vh;
    }

    .speaker-img {
        width: 100%;
    }

    /* Paragraph aur Text readability */
    .right-panel-content p {
        font-size: 1.2rem;
        max-width: 80%;
        /* Text ko bohot lamba hone se rokna */
    }

    .hero-title+h4 {
        font-size: 1.8rem !important;
        margin-top: 25px !important;
    }
}

/* Extra Large Screens (4K Monitors) */
@media (min-width: 2200px) {
    .hero-title {
        font-size: 6rem !important;
    }

    .main-head {
        font-size: 40px;
    }

    .amount-txt {
        font-size: 45px;
    }

    .event-time {
        font-size: 40px;
    }

    .left-panel,
    .right-panel {
        padding: 150px !important;
    }

    .btn-accent {
        width: 332px;
        height: 62px;
        font-size: 26px;
    }

    .right-panel-content p {
        font-size: 30px;
    }

    .right-panel-content a {
        font-size: 30px;
    }

    .all-head {
        font-size: 50px;
    }

    .text-muted {
        font-size: 21px;
    }
}

@media (min-width: 1400px) {
    .discussion-section .container {
        max-width: 1300px;
        /* Content ko center mein rakhta hai */
    }

    .discussion-section h2 {
        font-size: 3rem !important;
        margin-bottom: 20px;
    }

    .discussion-section h5 {
        font-size: 1.5rem;
    }

    .discussion-section p {
        font-size: 1rem;
        line-height: 1.7;
    }

    .speaker-img-wrapper {
        margin-top: 50px;
    }
}

/* --- Tablets (iPad/Portraits) --- */
@media (max-width: 991px) {
    .discussion-section .col-md-6 {
        padding-left: 15px !important;
        padding-right: 15px !important;
    }
}

/* --- Mobile Screens (Smartphones) --- */
@media (max-width: 767px) {
    .discussion-section {
        padding-top: 50px !important;
        padding-bottom: 30px !important;
    }

    .discussion-header h2 {
        font-size: 1.8rem !important;
    }

    /* Mobile par mb-5 zyada bada lagta hai, isse kam karte hain */
    .discussion-section .mb-5 {
        margin-bottom: 2rem !important;
    }

    .topic-icon i {
        font-size: 1.5rem !important;
        /* Icon thoda chota mobile ke liye */
    }

    .discussion-section h5 {
        font-size: 1.1rem;
    }

    /* Mobile par padding kam taaki text ko jagah mile */
    .discussion-section .px-4 {
        padding-left: 10px !important;
        padding-right: 10px !important;
    }
}


@media (min-width: 1600px) {
    .right-panel {
        display: flex !important;
        flex-direction: column !important;
        justify-content: center !important;
        /* Vertical center */
        align-items: center !important;
        /* Horizontal center */
        height: 100vh !important;
        padding: 60px !important;
    }

    .right-content {
        max-width: 800px !important;
        /* Content ko bohot wide hone se rokne ke liye */
        text-align: center !important;
        /* Text ko center karne ke liye */
        margin: 0 auto !important;
    }

    .right-panel-content {
        display: flex;
        flex-direction: column;
        align-items: center;
        /* Heading aur P ko center align karega */
    }

    .right-panel-content p {
        max-width: 650px;
        /* Reading experience behtar karne ke liye width limit */
        margin-left: auto;
        margin-right: auto;
        font-size: 21px;

    }

    .speaker-img-wrapper {
        margin-left: auto !important;
        margin-right: auto !important;
    }
}

@media (min-width: 1441px) {

    /* Pure section ko ek max-width dena taaki woh screen ke beech mein rahe */
    .registration-section .container {
        max-width: 1300px !important;
        margin: 0 auto !important;
    }

    /* Card ke andar content ko vertically center karne ke liye */
    .registration-card {
        padding: 80px !important;
        /* Zyada whitespace premium look deta hai */
        border-radius: 30px !important;
    }

    /* Left side text adjustments */
    .registration-section h2.display-5 {
        font-size: 2.5rem !important;
        /* Bade monitors par bada heading */
        line-height: 1.2;
    }

    .registration-section p {
        font-size: 1.25rem !important;
        /* Text readability badhane ke liye */
        max-width: 90%;
    }

    /* Form inputs ko bada aur clickable dikhana */
    .custom-input {
        height: 60px !important;
        font-size: 1.1rem !important;
        padding-left: 20px !important;
    }

    /* Registration Button ka size monitor ke hisaab se */
    #openRegisterModal {
        height: 60px;
        font-size: 1.2rem !important;
        letter-spacing: 2px;
    }

    /* Form labels bade monitor par saaf dikhne chahiye */
    .registration-form label {
        font-size: 1rem !important;
        margin-bottom: 8px;
    }
}

/* 4K Screens (Optional high-end optimization) */
@media (min-width: 2500px) {
    .registration-section .container {
        max-width: 1600px !important;
    }

    .registration-section h2.display-5 {
        font-size: 5rem !important;
    }
}


@media (min-width: 1600px) {

    /* Modal ki width ko customize karna */
    .modal-lg-custom {
        max-width: 650px !important;
        /* Monitor ke hisaab se perfect width */
    }

    /* Modal Content ki padding aur borders */
    .stylish-modal-content {
        border-radius: 30px !important;
        box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5) !important;
    }

    /* Header Icon ka size badhana */
    .icon-circle {
        width: 100px !important;
        height: 100px !important;
        line-height: 100px !important;
        margin-top: -20px;
    }

    .icon-circle i {
        font-size: 3rem !important;
    }

    /* Typography Scaling */
    .modal-res-title {
        font-size: 2.5rem !important;
        margin-top: 25px !important;
        margin-bottom: 20px !important;
    }

    .small-on-mobile {
        font-size: 1.15rem !important;
        max-width: 85%;
        margin: 0 auto 30px auto;
    }

    /* Info Boxes (Date & Time) */
    .info-box {
        padding: 25px !important;
        border-radius: 15px !important;
    }

    .info-box span {
        font-size: 1.1rem !important;
        letter-spacing: 1px;
    }

    .info-box i {
        font-size: 1.5rem !important;
    }

    /* Primary Button */
    .btn-stylish-primary {
        padding: 20px !important;
        font-size: 1.25rem !important;
        letter-spacing: 2px;
        border-radius: 15px !important;
    }

    /* Tracking text */
    .tracking-widest {
        font-size: 0.9rem !important;
        letter-spacing: 5px !important;
    }
}



/* hero-section */

/* Badi screens ke liye scaling (min-width: 1400px) */
@media (min-width: 1600px) {
    .main-container {
        min-height: 85vh;
        /* Section ki height badhane ke liye */
    }

    /* Title ko bada karne ke liye */
    .hero-title {
        font-size: clamp(3rem, 5vw, 6rem) !important;
        line-height: 1.1;
    }

    .main-head {
        font-size: 1.5rem !important;
        margin-bottom: 20px !important;
    }

    /* Speaker Image ka size setup */
    .speaker-img-wrapper {
        width: 500px !important;
        /* Badi screen par image badi dikhe */
        height: 500px !important;
    }

    .speaker-img {
        width: 100%;
        height: auto;
    }

    /* Text aur description ko readable banane ke liye */
    .amount-txt {
        font-size: 2rem !important;
    }

    .event-time h3 {
        font-size: 3rem !important;
    }

    .right-panel-content h2 {
        font-size: 2.5rem !important;
    }

    .right-panel-content p {
        font-size: 1.25rem !important;
        max-width: 80%;
        /* Text failne se rokne ke liye */
        margin-left: auto;
        margin-right: auto;
    }

    /* Button ka size */
    .btn-accent {
        padding: 15px 40px !important;
        font-size: 1.2rem !important;
    }
}

/* Extra Large Screens (2560px aur upar - 4K) */
@media (min-width: 2000px) {
   

    .hero-title {
        font-size: 7rem !important;
    }
}

@media (min-width:1700px){
    .right-panel-content{
        margin-top: 50px;
    }
}

@media (min-width:1600px) and (max-width:1800px){
    .speaker-img-wrapper{
        width: 400px !important;
        height: 400px !important;
    }
}