#hero .container {
            position: relative;
            z-index: 2;
        }

        #hero h1 {
            letter-spacing: 1px;
        }

        #typewriter {
            font-weight: 800;
        }

        #hero .overlay {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            background: url('images/back.jpg') center/cover no-repeat;
            opacity: 0.86;
        }

        /* ================== VISION TEASER SECTION ================== */
        #vision {
            padding-top: 3rem;
            padding-bottom: 3rem;
        }

        #vision h2 {
            color: #00CED1;
            /* text-accent */
            font-weight: 700;
            margin-bottom: 1.5rem;
        }

        #vision p.fs-5 {
            line-height: 1.8;
            margin-bottom: 1.5rem;
        }

        #vision img {
            max-width: 100%;
            border-radius: 0.5rem;
            box-shadow: 0 0.25rem 1rem rgba(0, 0, 0, 0.2);
            filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.3));
        }

        /* ================== RESPONSIVE DESIGN ================== */

        /* 🌐 Large devices (≥1200px) */
        @media (min-width: 1200px) {
            .vision-text h2 {
                font-size: 2.5rem;
            }

            .vision-body {
                font-size: 1.2rem;
            }

            .vision-image img {
                max-height: 420px;
            }
        }

        /* 💻 Medium devices (992px–1199px) */
        @media (max-width: 1199px) and (min-width: 992px) {
            .vision-text h2 {
                font-size: 2.2rem;
            }

            .vision-body {
                font-size: 1.1rem;
            }

            .vision-image img {
                max-height: 380px;
            }
        }

        /* 📱 Tablets (768px–991px) */
        @media (max-width: 991px) and (min-width: 768px) {
            #vision {
                padding: 80px 0;
            }

            .vision-text {
                text-align: center;
                margin-bottom: 40px;
            }

            .vision-text h2 {
                font-size: 2rem;
            }

            .vision-body {
                font-size: 1.05rem;
            }

            .vision-subtext {
                font-size: 0.95rem;
            }

            .vision-image img {
                max-height: 320px;
            }

            #vision::before {
                display: none;
            }
        }

        /* 📲 Mobile devices (576px–767px) */
        @media (max-width: 767px) and (min-width: 576px) {
            #vision {
                padding: 70px 0;
            }

            .vision-text {
                text-align: center;
                margin-bottom: 30px;
            }

            .vision-text h2 {
                font-size: 1.7rem;
            }

            .vision-body {
                font-size: 1rem;
                line-height: 1.8;
            }

            .vision-subtext {
                font-size: 0.9rem;
            }

            .vision-image img {
                max-height: 280px;
            }
        }

        /* 📞 Extra small devices (<576px) */
        @media (max-width: 575px) {
            #vision {
                padding: 60px 0;
            }

            .vision-text {
                text-align: center;
                margin-bottom: 25px;
            }

            .vision-text h2 {
                font-size: 1.5rem;
                line-height: 1.3;
            }

            .vision-body {
                font-size: 1rem;
            }

            .vision-subtext {
                font-size: 0.85rem;
            }

            .vision-image img {
                max-height: 240px;
            }
        }

        /* ================== THE MESSAGE SECTION ================== */
        #message {
            color: #ffffff;
            padding: 100px 0;
            position: relative;
            overflow: hidden;
        }


        .message-text h2 {
            font-size: 2.3rem;
            font-weight: 700;
            line-height: 1.3;
            margin-bottom: 25px;
        }

        .message-body {
            font-size: 1.1rem;
            line-height: 1.9;
            color: #d1e2ff;
            margin-bottom: 20px;
        }

        .message-footer {
            font-size: 1rem;
            color: #9bb7e0;
            font-style: italic;
            margin-top: 25px;
        }

        /* Visual */
        .message-visual img {
            max-height: 400px;
            filter: drop-shadow(0 0 15px rgba(0, 255, 255, 0.3));
        }

        /* ================== RESPONSIVE ================== */
        @media (max-width: 991px) {
            #message {
                padding: 80px 0;
                text-align: center;
            }

            .message-text h2 {
                font-size: 2rem;
            }

            .message-body {
                font-size: 1rem;
            }

            .message-footer {
                font-size: 0.95rem;
            }

            .message-visual img {
                max-height: 320px;
                margin-top: 30px;
            }
        }

        @media (max-width: 575px) {
            #message {
                padding: 60px 0;
            }

            .message-text h2 {
                font-size: 1.6rem;
            }

            .message-body {
                font-size: 0.95rem;
                line-height: 1.8;
            }

            .message-visual img {
                max-height: 260px;
            }
        }

        /* ================== THE HINTS SECTION ================== */
        #hints {
            color: #ffffff;
            padding: 100px 0;
            overflow: hidden;
        }

        /* Title */
        #hints h2 {
            font-size: 2.3rem;
            font-weight: 700;
            margin-bottom: 30px;
            text-align: left;
        }

        /* Body */
        .hints-body {
            font-size: 1.05rem;
            line-height: 1.8;
            color: #d1e2ff;
            margin-bottom: 25px;
            text-align: left;
        }

        /* Subtext */
        .hints-subtext {
            font-size: 0.95rem;
            color: #9bb7e0;
            font-style: italic;
            margin-top: 15px;
            text-align: left;
        }

        .hints-visual {
            max-height: 350px;
            mix-blend-mode: screen;
            animation: pulse 2s infinite alternate, spin 20s linear infinite;
        }

        /* Existing pulse */
        @keyframes pulse {
            from {
                transform: scale(1);
                opacity: 0.75;
            }

            to {
                transform: scale(1.05);
                opacity: 0.9;
            }
        }

        /* New rotation */
        @keyframes spin {
            from {
                transform: rotate(0deg);
            }

            to {
                transform: rotate(360deg);
            }
        }

        /* ================== RESPONSIVE ================== */
        @media (max-width: 991px) {
            #hints {
                padding: 80px 0;
            }

            #hints h2,
            .hints-body,
            .hints-subtext {
                text-align: center;
            }

            .hints-visual {
                max-height: 300px;
                margin-top: 30px;
            }
        }

        @media (max-width: 575px) {
            #hints {
                padding: 60px 0;
            }

            #hints h2 {
                font-size: 1.6rem;
            }

            .hints-body {
                font-size: 0.95rem;
                line-height: 1.75;
            }

            .hints-visual {
                max-height: 220px;
            }
        }

        /* ================== FOUNDERS’ NOTE SECTION ================== */
        #founders-note {
            background: #091833;
            color: #ffffff;
            padding: 100px 0;
            text-align: left;
        }

        #founders-note h2 {
            font-size: 2.3rem;
            font-weight: 700;
            margin-bottom: 30px;
        }

        .founders-body {
            font-size: 1.05rem;
            line-height: 1.8;
            color: #d1e2ff;
            margin-bottom: 20px;
        }

        .founders-footer {
            font-size: 1rem;
            color: #9bb7e0;
            font-style: italic;
            margin-top: 20px;
        }

        .founders-visual {
            max-height: auto;

        }

        /* Soft glow animation */
        @keyframes founders-glow {
            from {
                transform: scale(1);
                opacity: 0.8;
            }

            to {
                transform: scale(1.03);
                opacity: 0.9;
            }
        }

        /* ================== RESPONSIVE ================== */
        @media (max-width: 991px) {
            #founders-note {
                padding: 80px 0;
                text-align: center;
            }

            #founders-note h2 {
                font-size: 2rem;
            }

            .founders-body {
                font-size: 1rem;
            }

            .founders-footer {
                font-size: 0.95rem;
            }

            .founders-visual {
                max-height: 300px;
                margin-bottom: 20px;
            }
        }

        @media (max-width: 575px) {
            #founders-note {
                padding: 60px 0;
            }

            #founders-note h2 {
                font-size: 1.6rem;
            }

            .founders-body {
                font-size: 0.95rem;
            }

            .founders-visual {
                max-height: 100%;
            }
        }