/* ========== RESPONSIVE DESIGN ========== */
@media (max-width: 1200px) {
    :root {
        --container-padding: 5vw;
    }

    .hero-inner {
        flex-direction: column;
        text-align: center;
        gap: 60px;
    }

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

    .hero-image-wrapper {
        margin: 0 auto;
        max-width: 350px;
    }

    .footer-content {
        flex-direction: column;
        gap: 40px;
    }

    .footer-links {
        gap: 40px;
    }
}

@media (max-width: 992px) {
    .navbar-deni {
        padding: 16px var(--container-padding);
        flex-wrap: wrap;
        gap: 15px;
    }

    .navbar-deni nav {
        order: 3;
        width: 100%;
    }

    .navbar-deni nav ul {
        flex-wrap: wrap;
        justify-content: center;
        gap: 6px;
    }

    .navbar-deni nav ul li a {
        padding: 10px 16px;
        font-size: 0.75rem;
    }

    .col-lg-6 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 30px;
    }

    .col-md-4 {
        flex: 0 0 50%;
        max-width: 50%;
    }

    .section-padding {
        padding: 80px 0;
    }

    .section-header {
        margin-bottom: 60px;
    }

    .footer-links {
        flex-wrap: wrap;
    }

    .footer-bottom {
        flex-direction: column;
        gap: 20px;
        text-align: center;
    }
}

@media (max-width: 768px) {
    :root {
        --container-padding: 6vw;
    }

    .modal-content-custom {
        padding: 40px 30px;
    }

    .success-toast {
        right: 20px;
        left: 20px;
        max-width: calc(100% - 40px);
    }

    .hero {
        padding: 140px 0 120px;
        margin-top: 100px;
    }

    .hero-inner {
        gap: 40px;
    }

    .hero-image-wrapper {
        max-width: 300px;
    }

    .col-md-3,
    .col-md-4,
    .col-md-6 {
        flex: 0 0 100%;
        max-width: 100%;
        margin-bottom: 24px;
    }

    .section-padding {
        padding: 60px 0;
    }

    .section-header {
        margin-bottom: 50px;
    }

    .card-value,
    .card-service,
    .card-structure {
        padding: 32px 28px;
    }

    .story-badge {
        padding: 35px 30px;
    }

    .download-card {
        padding: 35px 30px;
    }

    .highlight-box {
        padding: 28px 24px;
        flex-direction: column;
    }

    .contact-info-card,
    .contact-form {
        padding: 35px 28px;
    }

    .footer {
        padding: 60px 0 30px;
    }

    .footer-content {
        gap: 35px;
    }

    .footer-links {
        gap: 30px;
    }

    .scroll-top {
        width: 45px;
        height: 45px;
        bottom: 20px;
        right: 20px;
    }
}

@media (max-width: 576px) {
    :root {
        --container-padding: 5vw;
    }

    html {
        font-size: 15px;
    }

    .modal-content-custom {
        padding: 35px 25px;
    }

    .navbar-deni nav ul li a {
        padding: 8px 12px;
        font-size: 0.7rem;
        letter-spacing: 0.1em;
    }

    .btn-nav-auth {
        padding: 8px 16px;
        font-size: 0.75rem;
    }

    .hero {
        padding: 120px 0 100px;
        margin-top: 120px;
    }

    .hero-inner {
        gap: 30px;
    }

    .hero-image-wrapper {
        max-width: 250px;
    }

    .btn-cta {
        padding: 14px 32px;
        font-size: 0.75rem;
        width: 100%;
    }

    .section-padding {
        padding: 50px 0;
    }

    .section-header {
        margin-bottom: 40px;
    }

    .row {
        margin: 0 -8px;
    }

    .col-md-3,
    .col-md-4,
    .col-md-6,
    .col-md-12,
    .col-lg-6 {
        padding: 0 8px;
        margin-bottom: 20px;
    }

    .g-4 > * {
        padding: 8px;
    }

    .g-5 > * {
        padding: 12px;
    }

    .card-value,
    .card-service,
    .card-structure {
        padding: 28px 24px;
        border-radius: 24px;
    }

    .service-number {
        font-size: 4rem;
        top: 15px;
        right: 20px;
    }

    .story-badge {
        padding: 30px 24px;
        border-radius: 24px;
    }

    .download-card {
        padding: 30px 24px;
    }

    .highlight-box {
        padding: 24px 20px;
        border-radius: 20px;
    }

    .contact-info-card,
    .contact-form {
        padding: 30px 24px;
        border-radius: 24px;
    }

    .footer {
        padding: 50px 0 25px;
    }
}

@media (max-width: 380px) {
    html {
        font-size: 14px;
    }

    .navbar-deni {
        padding: 16px 4vw;
    }

    .navbar-deni .logo img {
        width: 100px;
    }

    .modal-content-custom {
        padding: 30px 20px;
    }

    .hero {
        padding: 100px 0 80px;
        margin-top: 130px;
    }

    .hero-image-wrapper {
        max-width: 200px;
    }

    .section-padding {
        padding: 40px 0;
    }

    .section-header {
        margin-bottom: 35px;
    }

    .card-value,
    .card-service,
    .card-structure {
        padding: 24px 20px;
    }

    .story-badge {
        padding: 25px 20px;
    }

    .download-card {
        padding: 25px 20px;
    }

    .highlight-box {
        padding: 20px 16px;
    }

    .contact-info-card,
    .contact-form {
        padding: 25px 20px;
    }

    .footer {
        padding: 40px 0 20px;
    }
}