* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body,
html {
    margin: 0;
    padding: 0;
    height: 100%;
    width: 100%;
    font-family: 'Montserrat', sans-serif;
    scroll-behavior: smooth;
    position: relative;
}

body {
    display: flex;
    flex-direction: column;
    height: 3000px;
}

header {
    position: relative;
    padding: 120px 24px 60px;
    min-height: auto;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    box-sizing: border-box;
    background-color: #0d0d0d;

}

.case-study {
    padding: 4rem 2rem;
    color: #fff;
    font-family: 'Poppins', sans-serif;
}

.case-study-container {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 3rem;
    max-width: 1100px;
    margin: 0 auto;
}

.case-study-image img {
    width: 100%;
    max-width: 450px;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    border-radius: 4px;
    background-color: #ccc;
}

.case-study-content {
    flex: 1;
    min-width: 280px;
}

.case-study-content h2 {
    font-size: 2.2rem;
    color: #b79cf2;
    font-weight: 700;
    margin-bottom: 1rem;
}

.case-study-content p {
    font-size: 1rem;
    line-height: 1.5;
    margin-bottom: 1rem;
}

.project-info p {
    margin: 0.4rem 0;
}

.prototype-btn {
    display: inline-block;
    margin-top: 1.5rem;
    padding: 0.6rem 1.2rem;
    background-color: #b79cf2;
    color: #000;
    font-weight: 600;
    text-decoration: none;
    border-radius: 12px;
    transition: background 0.2s ease;
}

.prototype-btn:hover {
    background-color: #d1bff7;
}

.gallery {
    background-color: #121212;
    padding: 4rem 2rem;
}

.gallery-container {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    justify-content: center;
}

.gallery-container a {
    display: block;
    height: 200px;
    border-radius: 12px;
    overflow: hidden;
    transition: transform 0.3s ease, border 0.3s ease;
}

.gallery-container a:hover {
    transform: scale(1.05);
}

.gallery-container img {
    height: 100%;
    width: auto;
    object-fit: cover;
    display: block;
}

.process {
    background-color: #0a0a0a;
    color: white;
    text-align: center;
    padding: 60px 20px;
}

.process h2 {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 40px;
}


.process-steps {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 100px;
}


.process-step {
    text-decoration: none;
    color: #c2a8f8;
    font-weight: 600;
    transition: transform 0.3s ease;
}

.process-step:hover {
    transform: scale(1.05);
}


.process-icon {
    width: 100px;
    height: 100px;
    margin: 0 auto 10px;
    border-radius: 4px;
}

.overview {
    text-align: center;
    padding: 4rem 2rem;
    color: #fff;
    background-color: #121212;
}

.overview h2 {
    font-size: 2rem;
    margin: 1rem 0;
}

.overview h4 {
    font-size: 25px;
    margin: 1rem 0;
}

.overview p {
    max-width: 700px;
    margin: 0 auto 3rem;

    font-size: 1rem;
    line-height: 1.6;
}

.overview-cards {
    display: flex;
    gap: 4rem;

    flex-wrap: wrap;
    justify-content: center;
    margin-top: 8rem;
}

.overview-card {
    flex: 1 1 250px;
    max-width: 300px;
    background: transparent;
    text-align: center;
}

.overview-img {
    width: 100px;
    height: 100px;
    margin-bottom: 1.5rem;
}

.section discover-section h4 {
    color: #000;
}

.discover-section {
    background-color: #cbb7e2;
    color: #111;
    padding: 4rem 2rem;
    text-align: center;
}

.section-subtitle {
    text-align: center;
    font-size: 1.25rem;
    margin-bottom: 2rem;

}

.section-title {
    text-align: center;
    font-size: 2rem;
    margin-bottom: 1rem;
}

.section-description {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1rem;
    line-height: 1.6;

}



.discover-columns {
    display: flex;
    gap: 3rem;
    justify-content: center;
    flex-wrap: wrap;
    text-align: left;
    max-width: 1000px;
    margin: 0 auto;
}


#discover {
    color: #000;
}

.discover-columns .column {
    flex: 1 1 300px;
}


.discover-columns h3 {
    margin-bottom: 1rem;
    margin-top: 1rem;
    font-size: 1.2rem;
    font-weight: bold;
}

.discover-columns ul {
    margin-top: 0.5rem;
    padding-left: 1.2rem;
}

.discover-columns .column ul {
      padding-left: 1.2rem;
  margin-top: 0;
  margin-bottom: 0;
}

.discover-columns .column ul li {
  margin-bottom: 0.5rem;
}

.discover-columns .column p {
  margin: 0;
  line-height: 1.5;
}


.define-section {
    background-color: #111;
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.define-section .section-subtitle {
    text-transform: uppercase;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.define-section .section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.define-section .section-description {
    max-width: 700px;
    margin: 0 auto 3rem;
    font-size: 1rem;
    line-height: 1.6;
    color: white;
}

.define-section ul {
  padding-left: 1.5rem;
  margin-top: 1.5rem;
  margin-bottom: 1rem;
}

.define-section ul li {
  margin-bottom: 0.75rem;
  line-height: 1.6;
}


.define-top {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 2rem;
    margin-bottom: 4rem;
    text-align: left;
}

.persona-text {
    flex: 1 1 50%;
}


.persona-text h3 {
    font-size: 1.5rem;
    margin-bottom: 1rem;
}

.persona-text p {
    margin-bottom: 1rem;
    line-height: 1.6;
}

.persona-image {
    flex: 1 1 40%;
    display: flex;
    justify-content: center;
    align-items: center;
}

.persona-image img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}


.define-bottom {
    display: flex;
    flex-wrap: wrap;
    gap: 3rem;
    justify-content: center;
    text-align: left;
}

.define-bottom>div {
    flex: 1 1 300px;
    max-width: 450px;
}

.define-bottom h3 {
    font-size: 1.3rem;
    margin-bottom: 1rem;
}

.develop-section {
    background-color: #111;
    color: white;
    padding: 4rem 2rem;
    text-align: center;
}

.develop-section .section-subtitle {
    text-transform: uppercase;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.develop-section .section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.develop-section .section-description {
    max-width: 800px;
    margin: 0 auto 3rem;
    font-size: 1rem;
    line-height: 1.6;
    color: white;
}

.develop-block {
    margin-bottom: 5rem;
}

.develop-block h3 {
    font-size: 1.5rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.develop-block p {
    font-size: 1rem;
    line-height: 1.6;
    max-width: 800px;
    margin: 0 auto 2rem;
}

.develop-block img {
    max-width: 100%;
    height: auto;
    border-radius: 8px;
}

.section {
    padding: 4rem 2rem;
    color: white;
    text-align: center;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
}

.prototype-section {
    background-color: #111;
}

.prototype-section .section-subtitle {
    text-transform: uppercase;
    font-weight: bold;
    margin-bottom: 0.5rem;
}

.prototype-section .section-title {
    font-size: 2rem;
    font-weight: 800;
    margin-bottom: 1rem;
}

.prototype-section .section-description {
    max-width: 800px;
    margin: 0 auto 2rem;
    font-size: 1rem;
    line-height: 1.6;
    color: white;
}

.paragraph {
    max-width: 800px;
    margin: 0 auto 2rem;
    text-align: left;
    font-size: 1rem;
    line-height: 1.6;
}
.image-stack {
    display: flex;
    flex-direction: column;
    gap: 2rem;
    align-items: center;
    margin-bottom: 2rem;
}

.image-stack img {
    width: 100%;
    max-width: 800px;
    border-radius: 6px;
}


.style-guide-section {
    background-color: #bca8ef;
    color: #111;
    padding: 4rem 2rem;
}

.style-guide-section h2,
.style-guide-section h1 {
  text-align: center;
  margin-bottom: 1rem;
}

.style-guide-gallery {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1.5rem;
  margin-top: 2rem;
}

.style-guide-gallery a {
  display: block;
  width: calc(33.333% - 1rem);
  max-width: 250px;
  border-radius: 6px;
  overflow: hidden;
  transition: transform 0.3s ease;
}

.style-guide-gallery a:hover {
  transform: scale(1.03);
}

.style-guide-gallery img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 6px;
}

.section-subsubtitle {
    font-size: 1.4rem;
    font-weight: 700;
    margin-bottom: 1rem;
}

.style-guide-row {
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    padding: 2rem 0;
}

.style-box {
    width: 200px;
    height: 120px;
    background-color: #444;
    border-radius: 4px;
}

.final-design .text-block p {
  margin-bottom: 1rem;
  line-height: 1.6;
}


.final-design-section {
    background-color: #111;
}

.final-design-section h3 {
    font-size: 1.8rem;
    margin-bottom: 2rem;
}

.final-design {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 2rem;
    flex-wrap: wrap;
    margin-bottom: 4rem;
    text-align: left;
}

.final-design .text-block {
    max-width: 400px;
}

.final-design img {
    max-width: 400px;
    width: 100%;
    border-radius: 8px;
}

.style-thumb {
    border-radius: 6px;
    transition: transform 0.3s ease;
    cursor: zoom-in;
}

.style-thumb:hover {
    transform: scale(1.05);
}

.deliver-section {
    padding: 100px 0;
    background-color: #111111;
    color: #fff;
    text-align: center;
}

.section-subtitle {
    font-weight: bold;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.section-title {
    font-size: 2rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.section-heading {
    font-size: 1.5rem;
    font-weight: 600;
    margin-top: 60px;
}

.section-description {
    max-width: 700px;
    margin: 0 auto;
    font-size: 1rem;
    line-height: 1.6;
}

.thank-you-section {
    padding: 80px 0;
    background-color: #111;
    color: #fff;
}

.thank-you-container {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    flex-wrap: wrap;
    gap: 40px;
}

.thank-you-left h2 {
    font-size: 1.8rem;
    font-weight: 700;
    margin-bottom: 20px;
}

.thank-you-left p {
    font-weight: 500;
    margin-bottom: 10px;
}

.tools-list {
    display: flex;
    gap: 40px;
    list-style: disc;
    padding-left: 20px;
}

.tools-list li {
    list-style: disc;
}

.thank-you-right {
    align-self: center;
}

.button-purple {
    background-color: #c1acec;
    color: #111;
    padding: 10px 20px;
    border-radius: 20px;
    font-weight: 700;
    text-decoration: none;
    text-transform: uppercase;
    font-size: 0.85rem;
    transition: background-color 0.3s ease;
}

.button-purple:hover {
    background-color: #b195e7;
}

.more-projects-section {
    padding: 80px 0;
    background-color: #0a0a0a;
    color: #fff;
    text-align: center;
}

.projects-grid {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
    gap: 30px;
    margin-top: 40px;
}




.view-all-btn {
    margin-top: 40px;
}

.button-outline {
    padding: 10px 20px;
    border: 1px solid #fff;
    border-radius: 6px;
    font-weight: 700;
    background-color: transparent;
    color: #fff;
    text-decoration: none;
    transition: 0.3s ease;
}

.button-outline:hover {
    background-color: #fff;
    color: #111;
}

.work-cards {
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    margin: 30px auto 0;
    gap: 30px;
    margin-top: 30px;
}


.work-card-link {
    text-decoration: none;
    color: inherit;
    display: inline-block;
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 16px;
}

.work-card-link:hover {
    transform: translateY(-10px);
}

.work-card {
    position: relative;
    width: 100%;
    margin: 0 auto;
    max-width: 340px;
    background-color: #1f1f1f;
    padding: 16px;
    box-sizing: border-box;
    border-radius: 16px;
    transition: transform 0.3s ease, border-radius 0.3s ease;
    text-align: left;
    font-family: 'Poppins', sans-serif;
    display: flex;
    flex-direction: column;
    overflow: hidden;
    z-index: 1;
    justify-content: flex-start;
}


.work-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    border-radius: 16px;

    pointer-events: none;
    z-index: 2;

    background-repeat: no-repeat;
    background-image:
        linear-gradient(to right, #bfa3e5, #bfa3e5),
        linear-gradient(to bottom, #bfa3e5, #bfa3e5),
        linear-gradient(to left, #bfa3e5, #bfa3e5),
        linear-gradient(to top, #bfa3e5, #bfa3e5);
    background-size: 0% 1px, 1px 0%, 0% 1px, 1px 0%;
    background-position: top left, top right, bottom right, bottom left;

    opacity: 0;
    transition: opacity 0.2s ease-in-out, border-radius 0.3s ease;
}

.work-card:hover {
    transform: translateY(-10px);
    box-shadow: 0 8px 30px rgba(191, 163, 229, 0.6);
    border-radius: 0;
}

.work-card:hover::before {
    opacity: 1;
    border-radius: 0px;
    animation: traceLaserBorder 1s linear forwards;
    filter: drop-shadow(0 0 6px #bfa3e5);
}


@keyframes traceLaserBorder {
    0% {
        background-size: 0% 1px, 1px 0%, 0% 1px, 1px 0%;
    }

    25% {
        background-size: 100% 1px, 1px 0%, 0% 1px, 1px 0%;
    }

    50% {
        background-size: 100% 1px, 1px 100%, 0% 1px, 1px 0%;
    }

    75% {
        background-size: 100% 1px, 1px 100%, 100% 1px, 1px 0%;
    }

    100% {
        background-size: 100% 1px, 1px 100%, 100% 1px, 1px 100%;
    }
}

.work-card img {
    width: 100%;
    height: 220px;
    object-fit: cover;

    border-radius: 12px;
    margin-bottom: 20px;
}

.work-card h3 {
    font-size: 26px;
    font-weight: 700;
    color: #ffffff;
    margin: 10px 0;
}

.work-card p {
    color: #cccccc;
    font-size: 16px;
    margin-bottom: 20px;
}

.project-tag {
    display: flex;
    padding: 5px 20px;
    justify-content: center;
    align-items: center;
    gap: 10px;
    border-radius: 21px;
    background: #BFA3E5;
    font-family: 'Poppins', sans-serif;
    font-size: 14px;
    font-weight: 500;
    color: black;
    width: fit-content;
}

.project-tag.school {
    background: #A3D9FF;
}

.project-tag.work {
    background: #98FF98;
}

.heart-icon {
    font-family: 'Material Icons';
    font-size: 18px;
    color: black;
    line-height: 1;
}

.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background-color: #000;
}

.close-nav {
    background: none;
    border: none;
    font-size: 32px;
    color: white;
    cursor: pointer;
}

.nav-links {
    display: flex;
    gap: 2rem;
    align-items: center;
}

.nav-links a {
    font-family: 'Montserrat', sans-serif;
    font-size: 18px;
    font-weight: 500;
    color: #F5F5F5;
    text-decoration: none;
    margin: 0 15px;
    transition: color 0.3s;
}

.nav-links a:hover {
    color: #98FF98;
}

.logo-container {
    display: flex;
    align-items: center;
}

.logo {
    color: white;
    font-weight: bold;
    font-size: 1.5rem;
    text-decoration: none;
}

.logo:hover {
    color: #bfa3e5;
}

.download-cv {
    padding: 12px;
    border-radius: 5px;
    border: 1px solid #F5F5F5;
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    color: #F5F5F5;
    font-size: 18px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-decoration: none;
    background: transparent;
    transition: all 0.3s ease;
}

.download-cv:hover {
    width: fit-content;
    height: auto;
    box-shadow: 3px 3px 0px #bfa3e5;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 12px;
    background: #F5F5F5;
    border-radius: 5px;
    border: 1px solid black;
    color: #111111 !important;
    font-size: 18px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    text-align: center;
    text-decoration: none;
    transition: all 0.3s ease;
}

.download-cv:active {
    box-shadow: 3px 3px 0px black;
    background: #bfa3e5;
    border: 1px solid #7C57AD;
}

.footer {
    background-color: black;
    color: #666666;
    padding: 42px 24px 80px;
    display: flex;
    justify-content: center;
}

.footer-container {
    display: flex;
    justify-content: space-between;
    gap: 42px;
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    flex-wrap: wrap;
}

.footer-section {
    flex: 1;
    min-width: 200px;
}

.footer-logo {
    font-size: 24px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 900;
    color: white;
}

.footer-description {
    margin-top: 8px;
    font-size: 16px;
    font-family: 'Poppins', sans-serif;
    color: #666666;
    line-height: 1.6;
    max-width: 250px;
}

.footer-links h4 {
    font-size: 18px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
}

.footer-links ul li a {
    font-size: 18px;
    font-family: 'Poppins', sans-serif;
    font-weight: 400;
    color: #F5F5F5;
    text-decoration: none;
    transition: color 0.3s ease;
}


.footer-links a:hover {
    color: #98FF98;
}

.quick-links h4 {
    color: white;
    font-size: 24px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: 16px;
}

.quick-links ul {
    list-style: none;
    padding: 0;
    margin: 0;
}

.quick-links ul li {
    margin-bottom: 16px;
}

.quick-links ul li:last-child {
    margin-bottom: 0;
}

.quick-links ul li a {
    color: #666666;
    font-size: 16px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 500;
    text-decoration: none;
    transition: color 0.3s ease;
}

.quick-links ul li a:hover {
    color: #98FF98;
}

.contact-info h4 {
    font-size: 24px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 600;
    color: white;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.contact-info a {
    font-size: 16px;
    font-weight: 500;
    font-family: 'Montserrat', sans-serif;
    color: #666666;
    text-decoration: none;
    line-height: 1;
    white-space: nowrap;
    display: flex;
    align-items: center;
}

.contact-info a:hover {
    color: #98FF98;
}

.contact-info .material-icons {
    font-size: 24px;
    color: #D9D9D9;
    display: inline-block;
    vertical-align: middle;
}

.email-link {
    display: flex;
    align-items: center;
    font-size: 16px;
    color: #666666;
    text-decoration: none;
    margin-top: 8px;
    transition: color 0.3s;
}

.email-link:hover {
    color: #98FF98;
}

.material-icons {
    font-size: 20px;
    margin-right: 8px;
    color: #ffffff;
}

#mobileNav {
    display: none;
}

#mobileNav.active {
    display: block;
}

.mobile-nav-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);

    display: none;
    z-index: 2000;
}

.mobile-nav-overlay.active {
    opacity: 1;
    pointer-events: auto;
}


.mobile-nav__list {

    padding: 2rem;
    list-style: none;
}


.mobile-nav__list li {
    margin-bottom: 1rem;
}

.mobile-nav__list li a {
    color: #f5f5f5;
    font-size: 1.2rem;
    text-decoration: none;
    display: block;
    padding: 0.75rem 0;
}

.mobile-nav__list li a:hover {
    color: #aaa;
}


.mobile-nav {
    position: fixed;
    top: 0;
    left: -100%;
    width: 80%;
    height: 100%;
    max-width: 300px;
    background: #1c1c1c;
    color: white;
    z-index: 1001;
    padding: 2rem;
    transition: left 0.3s ease;
}

.mobile-nav-overlay.active .mobile-nav {
    left: 0;
}

@keyframes slideIn {
    from {
        transform: translateX(-100%);
    }

    to {
        transform: translateX(0);
    }
}

.hamburger {
    display: none;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 3px;
    background-color: white;
    border-radius: 2px;
}

.progress-nav-container {
  position: fixed;
  bottom: 0;
  width: 100%;
  z-index: 1000;
}

.progress-nav {
  display: flex;
  justify-content: space-around;
  align-items: center;
  background: #ffffff;
  padding: 12px 0;
  font-weight: bold;
  font-size: 1.1rem;
  border-top: 1px solid #ddd;
}

.progress-nav a {
  text-decoration: none;
  color: #000;
  position: relative;
  padding: 0 10px;
}

.progress-nav a.active::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -4px;
  height: 2px;
  width: 100%;
  background: #bfa6f6;
}

.scroll-progress {
  height: 3px;
  background-color: #bfa6f6;
  position: absolute;
  top: -3px;
  left: 0;
  width: 0%;
  transition: width 0.2s ease-out;
}

.progress-nav .scroll-to-top {
  font-size: 1.4rem;
}

.progress-bar-container {
  position: fixed;
  left: 0;
  bottom: 0;
  width: 100%;
  height: 5px;
  background-color: #dddddd;
  z-index: 9998;
}

.progress-bar {
  width: 0%;
  height: 5px;
  background-color: rgb(157, 98, 239);
  position: fixed;
  left: 0;
  bottom: 0;
  z-index: 9999;
  transition: width 0.2s ease;
}



@media (max-width: 768px) {
    body,
html {
    overflow-x: hidden;
}

      .progress-nav {
    display: none;
  }
    .navbar {
        height: 56px;
        padding: 0 16px;
    }

    .logo-container {
        margin: 0 auto;
        justify-content: center;
    }

    .nav-links {
        display: none;
    }

    .footer-container {
        flex-direction: column;
        align-items: center;
        text-align: center;
    }

    .footer-links ul {
        text-align: center;
    }

    .mobile-nav-overlay.active {
        display: block;
    }

    .mobile-nav {
        background: #1c1c1c;
        width: 80%;
        height: 100%;
        padding: 2rem;
        box-shadow: 2px 0 10px rgba(0, 0, 0, 0.4);
        position: relative;
        animation: slideIn 0.3s ease forwards;
    }

    .mobile-nav {
        position: fixed;
        top: 0;
        left: -100%;
        width: 100%;
        height: 100%;
        background: rgba(20, 20, 20, 1);
        color: white;
        transition: left 0.3s ease;
        z-index: 1001;
        display: none;
        flex-direction: column;
    }

    .hamburger {
        display: flex;
    }



    .nav-links {
        display: none;
    }

    .mobile-nav {
        display: block;
    }

    .mobile-nav.active~.hamburger {
        display: none;
    }

    .mobile-nav.active {
        left: 0;
    }

    .mobile-nav.active~.header__content .hamburger {
        display: none;
    }

    .mobile-nav__header {
        display: flex;
        justify-content: space-between;
        align-items: center;
        padding: 1.5rem;
    }

    .logo--centered {
        margin: 0 auto;
        font-weight: bold;
        font-size: 1.5rem;
    }

    .mobile-nav__close {
        background: none;
        border: none;
        font-size: 2rem;
        color: white;
        cursor: pointer;
    }

    .define-section {
        padding: 4rem 2rem;
        background-color: #111;
        color: #fff;
    }

    .define-content {
        display: flex;
        flex-wrap: wrap;
        justify-content: space-between;
        max-width: 1000px;
        margin: 0 auto;
        gap: 2rem;
    }

    .persona-text,
    .persona-image {
        flex: 1 1 45%;
    }

    .persona-image img {
        width: 100%;
        height: auto;
        display: block;
        border-radius: 4px;
    }

    .focus-insights {
        display: flex;
        justify-content: space-between;
        flex-wrap: wrap;
        margin-top: 2rem;
        gap: 2rem;
    }

    .focus-box {
        flex: 1 1 45%;
    }

    .define-content {
        flex-direction: column;
        gap: 1.5rem;
    }

    .persona-text,
    .persona-image,
    .focus-box {
        flex: 1 1 100%;
    }

    .focus-insights {
        flex-direction: column;
        align-items: flex-start;
    }

      .style-guide-row {
    flex-direction: column;
    align-items: center;
    padding: 1rem;
    gap: 1rem;
    margin-top: 1.5rem;
  }

    .section-title {
        font-size: 1.5rem;
    }

    .section-subtitle {
        font-size: 1.1rem;
    }

  .style-guide-gallery {
    flex-direction: column;
    align-items: center;
    gap: 1rem;
    padding: 0 1rem;
  }

  .style-guide-gallery a {
    width: 100%;
    max-width: 100%;
  }

    .style-guide-gallery img {
    width: 100%;
    height: auto;
    display: block;
  }

    .style-guide-section h1 {
        font-size: 1.5rem;
    }

    .style-guide-section h2 {
        font-size: 1.1rem;
    }

      .deliver-section,
  .thank-you-section {
    padding-left: 3rem;
    padding-right: 3rem;
    max-width: 900px;
    margin: 0 auto;
  }

  .button-purple {
    display: block;
    margin: 1.5rem auto 0 auto;
    text-align: center;
  }
}