/* document design */
html {
    scroll-behavior: smooth;
}

body {
    /* font-family: Arial, Helvetica, sans-serif; */
    font-family: 'DM Sans', sans-serif;
    font-weight: 400;
    margin: 0;
    background-color: white;
}

p {
    font-size: 20px;
}

h3 {
    font-size: 23px;
}

/* header design */
header {
    z-index: 2;
    display: flex;
    flex-direction: row;
    padding-bottom: 5pt;
    width: 100%;
    height: 75px;
    /* background-color: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(7px);
    isolation: isolate; */
}

header nav {
    position: relative;
    z-index: 1;
    margin-left: auto;
    margin-right: 30px;
}

h2 {
    text-decoration: solid;
    font-family: Arial, Helvetica, sans-serif;
}

nav ul {
    display: flex;
    flex-direction: row;
    padding: 0px;
    margin: 0px;
    margin-top: 2px;
    gap: 15px;
}

nav ul li {
    display: flex;
    list-style: none;
}

nav ul li a {
    position: relative;
    padding: 20pt 24pt;
    font-size: 19px;
    color: white;
    text-decoration: none;
    text-align: center;
    /* width: 120px; */
    font-weight: 500;
    margin-top: 2px;
}

nav ul li a:hover {
    color: #00eaff;
    transition: all 0.2s ease;
}

.logo {
    z-index: 1;
    position: relative;
    margin-left: 50px;
    margin-top: 12px;
}

/* home page */
.main {
    position: relative;
    width: 100%;
    height: 100%;
    justify-content: center;
    align-items: center;
    opacity: 0;
    transform: translateY(-40px); /* create interactivity and animation for start of document */
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

@keyframes dropDownFade {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.background-photo {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 850px;
    object-fit: cover;
    z-index: -1;
}

.main h1 {
    font-family: 'Bakbak One', sans-serif;
    display: block;
    margin-top: 190px;
    margin-left: auto !important;
    margin-right: auto !important;
    z-index: 1;
    color: white;
    max-width: 650px;
    font-size: 110px;
}

.underline-text {
    text-decoration: underline;
    font-weight: bold;
}

.underline-text a {
    color: white;
}

.main p {
    display: block;
    margin-top: -90px;
    margin-left: auto !important;
    margin-right: auto !important;
    z-index: 1;
    color: white;
    max-width: 650px;
    font-size: 25px;
    line-height: 1.5;
    font-weight: 300;
}

.buttons {
    display: flex;
    flex-direction: row;
    /* padding-top: 450px; */
    gap: 40px;
    margin-left: 33.7%;
    margin-top: 40px;
}

.button-design a {
    /* position: absolute;
    z-index: 1;
    margin-top: 455px;
    margin-left: 34.2%;
    border: none; */
    display: block;
    background-color: white;
    text-decoration: none;
    color: black;
    padding: 15px;
    font-size: 16px;
    border-radius: 50px;
    font-weight: bold;
    width: 160px;
    text-align: center;
}

.button-design a:hover {
    background-color: black;
    color: white;
    transition: all 0.3s ease;
}

.button-design1 a {
    /* position: absolute;
    z-index: 1;
    margin-top: 455px;
    margin-left: 50.2%;
    border: none; */
    display: block;
    background-color: #00eaff;
    text-decoration: none;
    color: rgb(0, 0, 0);
    padding: 15px;
    font-size: 16px;
    border-radius: 50px;
    font-weight: bold;
    width: 160px;
    text-align: center;
}

.button-design1 a:hover {
    background-color: black;
    color: white;
    transition: all 0.3s ease;
}

.intro-projects {
    color: black;
    margin-left: auto;
    margin-right: auto;
    /* margin-top: 100px; */
    margin-bottom: 50px;
    padding-bottom: 30px;
    width: 85%;
    max-width: 1000px;
    margin-top: 400px;
}

.intro-projects h2 {
    font-size: 30px;
    text-align: center;
}

.intro-projects p {
    font-size: 20px;
    text-align: center;
    color: black;
    line-height: 1.5;
}

.first-mockup {
    display: flex;
    flex-direction: row;
    margin-left: 11.3%;
    margin-top: 170px;
    margin-bottom: 170px;
}

.first-mockup img {
    transition: transform 0.4s ease-in;
    margin-top: -40px;
}

.first-mockup img:hover {
    transform: scale(1.02);
}

.description {
    display: flex;
    flex-direction: column;
    margin-left: 7.7%;
    padding-left: 80px;
    border-left: solid black 1px;
    height: 250px;
}

.description h2 {
    color: black;
    font-size: 30px;
}

.description p {
    color: black;
    width: 90%;
    max-width: 450px;
    font-size: 20px;
    margin-top: -7px;
    line-height: 1.5;
}

.description a {
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    padding-bottom: 10px;
    background-color: white;
    border: none;
    border-bottom: solid 2px black;
    color: black;
    font-size: 18px;
    width: 170px;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
}

.description a:hover {
    font-size: 18.5px;
    transition: all 0.2s ease;
}

.second-mockup img {
    transition: transform 0.4s ease-in;
    margin-top: -40px;
}

.second-mockup img:hover {
    transform: scale(1.02);
}

.second-mockup {
    display: flex;
    flex-direction: row;
    margin-left: 11.3%;
    margin-top: 250px;
    margin-bottom: 170px;
}

.description1 {
    display: flex;
    flex-direction: column;
    margin-left: 7.7%;
    padding-left: 80px;
    border-left: solid black 1px;
    height: 275px;
}

.description1 h2 {
    color: black;
    font-size: 30px;
}

.description1 p {
    color: black;
    width: 90%;
    max-width: 450px;
    font-size: 20px;
    margin-top: -7px;
    line-height: 1.5;
}

.description1 a {
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    padding-bottom: 10px;
    background-color: white;
    border: none;
    border-bottom: solid 2px black;
    color: black;
    font-size: 18px;
    width: 170px;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
}

.description1 a:hover {
    font-size: 18.5px;
    transition: all 0.2s ease;
}

.third-mockup img {
    transition: transform 0.4s ease-in;
}

.third-mockup img:hover {
    transform: scale(1.02);
}

.third-mockup {
    display: flex;
    flex-direction: row;
    margin-left: 11.3%;
    margin-top: 250px;
    margin-bottom: 170px;
}

.description2 {
    display: flex;
    flex-direction: column;
    margin-left: 7.7%;
    padding-left: 80px;
    border-left: solid black 1px;
    height: 275px;
}

.description2 h2 {
    color: black;
    font-size: 30px;
}

.description2 p {
    color: black;
    width: 90%;
    max-width: 450px;
    font-size: 20px;
    margin-top: -7px;
    line-height: 1.5;
}

.description2 a {
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
    padding-bottom: 10px;
    background-color: white;
    border: none;
    border-bottom: solid 2px black;
    color: black;
    font-size: 18px;
    width: 170px;
    font-weight: bold;
    text-align: center;
    text-decoration: none;
}

.description2 a:hover {
    font-size: 18.5px;
    transition: all 0.2s ease;
}

/* about me page */
.about-me {
    background-color: black;
    margin-top: -83px;
    height: 100%;
    display: flex;
    flex-direction:row;
}

.about-me .personal-portrait {
    display: block;
    /* box-shadow: 0 8px 24px rgba(1, 1, 1, 0.15); */
    border-radius: 20px;
}

.personal-portrait {
    position: absolute;
    top: 31%;
    left: 13%;
    opacity: 0;
    transform: translateY(-40px); /* create interactivity and animation for start of document */
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.about-me-p p {
    max-width: 600px;
    font-size: 20px;
    margin-left: 660px;
    margin-top: 5px;
    flex-direction: column;
    color: white;
    line-height: 1.5;
    pacity: 0;
    transform: translateY(-40px); /* create interactivity and animation for start of document */
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.about-me-p img {
    margin-left: 660px;
    opacity: 0;
    transform: translateY(-40px); /* create interactivity and animation for start of document */
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.about-me-p {
    margin-top: 216px;
}

.education {
    background-color: white;
    display: flex;
    flex-direction: row;
    padding-left: 14%;
    /* padding-top: 75px; */
    padding-bottom: 75px;
    padding-top: 75px;
}

.education1 p {
    margin-right: 320px;
    font-size: 17px;
}

.education1 h3 {
    font-size: 21px;
    color: #00eaff;
}

.experience p {
    font-size: 17px;
}

.experience h3 {
    font-size: 21px;
    color: #00eaff;
}

.date {
    font-style: italic;
    font-size: 15px;
    color: rgb(73, 73, 73);
}

.text {
    font-weight: bold;
}

.skills {
    background-color: white;
    margin-left: 14%;
    padding-bottom: 85px;
    display: flex;
    flex-direction: row;
}

.toolkit h2 {
    padding-bottom: 10px;
    background-color: white;
    color: #00eaff;
    font-size: 21px;
    margin-top: 0;
    margin-bottom: 0;
}

.skills h3 {
    font-size: 18px;
}

.skills p {
    margin-right: 520px;
    font-size: 17px;
}

.tools p {
    width: 150px;
}

.tools h2 {
    color: #00eaff;
    font-size: 21px;
}

.skills1 {
    margin-top: 38px;
}

.certifications {
    background-color: white;
    display: flex;
    flex-direction: column;
    padding-top: 40px;
    margin-left: 14%;
    padding-bottom: 50px;
}

.certifications h3 {
    font-size: 21px;
    color: #00eaff;
    margin-top: 0;
    margin-bottom: 30px;
}

.certifications-images {
    display: grid;
    grid-template-columns: 250px 250px 250px;
    grid-gap: 138px;
}

.certifications a {
    text-decoration: none;
}

.accreditation h4 {
    margin-top: 0;
    margin-bottom: 0;
    font-size: 18px;
    color: black;
}

.accreditation p {
    font-size: 17px;
    color: black;
}

.accreditation {
    text-align: center;
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    width: 250px;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 100px;
}

.accreditation {
    transition: transform 0.3s ease-in;
    height: 290px;
}

.accreditation:hover {
    transform: scale(1.02);
}

.tennis {
    display: flex;
    flex-direction: row;
    background-color: black;
    color: white;
    padding-top: 150px;
}

.tennis-p {
    margin-top: 30px;
}

.heading {
    margin-left: 33%;
}

.tennis-p p{
    font-size: 20px;
    margin-left: 33%;
    width: 600px;
    line-height: 1.5;
}

.cornell {
    margin-left: 40px;
    margin-bottom: -32.8px;
}

/* project 1 page */
.credibility-companion {
    display: flex;
    flex-direction: row;
    padding-top: 50px;
    padding-bottom: 150px;
    /* margin-left: 250px; */
    background-color: black;
    margin-top: -83px;
}

.credibility-companion img {
    padding-top: 200px;
    margin-left: -100px;
}

.statement h2{
    color: rgb(0, 143, 12);
    padding-top: 300px;
    font-size: 35px;
    margin-left: 230px;
    margin-bottom: 0;
}

.statement p{
    color: white;
    margin-top: 5px;
    margin-left: 230px;
}

.statement {
    opacity: 0;
    transform: translateY(-40px);
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.credibility-companion-image {
    opacity: 0;
    transform: translateY(-40px);
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.detailsone {
    border-top: 1px solid white;
    display: flex;
    flex-direction: row;
    padding-left: 230px;
    padding-top: 80px;
    background-color:black;
    color: white;
    padding-bottom: 50px;
    padding-right: 230px;
}

.report-button {
    background-color: black;
    padding-bottom: 60px;
    align-items: center;
    display: flex;
    flex-direction: column;
}

.report-button a{
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    color: black;
    background-color: white;
    padding: 15px;
    border-radius: 50px;
    width: 130px;
    text-align: center;
}

.report-button a:hover{
    background-color: rgb(0, 143, 12);
    color: white;
}

.scroll-scale {
  transition: transform 2s ease, opacity 2s ease;
  transform: scale(0.95);
  opacity: 0.9;
}

.scroll-scale.scaled {
  transform: scale(1);
  opacity: 1;
}

.design-proj1 {
    background-color: white;
    margin-bottom: 30px;
    padding-left: 250px;
    padding-right: 250px;
    padding-top: 20px;
}

.design-proj1 h3 {
    margin-top: 0;
    padding-top: 30px;
    font-size: 21px;
    font-weight: 500;
    color: rgb(0, 143, 12);
    margin-bottom: 0;
}

.design-proj1 p {
    width: 1000px;
    font-size: 18.5px;
    line-height: 1.5;
    margin-top: 10px;
}

.literature img {
    margin-left: -54px;
    padding-top: 50px;
    padding-bottom: 50px;
    width: auto;
    height: auto;
}

.user-research img {
    margin-left: 25px;
    margin-top: 100px;
    margin-bottom: 100px;
}

.diary-study img {
    margin-top: 100px;
    margin-left: 40px;
    margin-bottom: 100px;
}

.cultural-probe img {
    margin-top: 100px;
    margin-left: 40px;
    margin-bottom: 100px;
}

.findings h3{
    padding-bottom: 50px;
}

.finding1 {
    margin-left:20px;
    margin-bottom: 20px;
    width: 900px;
    background-color: rgb(0, 143, 12);
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left:20px;
    padding-right: 20px;
    /* border: 3px solid rgb(38, 3, 236); */
    border-radius: 100px;
}

.finding1 p {
    width: 870px;
    font-size: 18px;
    margin-left: 35px;
    color: white;
}

.ideation {
    display: flex;
    flex-direction: row;
    padding-top: 50px;
    padding-bottom: 50px;
}

.ideation-text {
    width: 430px;
    margin-right: 100px;
    padding-top: 200px;
}

.ideation-text p {
    width: 430px;
}

.about-cc{
    padding-bottom: 100px;
}

.features-cc {
    padding-top: 60px;
    padding-bottom: 30px;
    display: flex;
    flex-direction: row;
}

.features-cc h3 {
    padding-top:0;
}
.features-cc img {
    margin-top: 105px;
    margin-left:-150px;
}

.feature-format-cc {
    width: 440px;
    margin-left: 70px;
    margin-top: 50px;
}

.feature-format-cc p{
    width: 500px;
}

.feature-format-cc h4{
    font-size: 18px;
}

.feature1{
    padding-top: 100px;
}

.feature1 img{
    margin-left: 40px;
    padding-top:100px;
    padding-bottom: 100px;
}

.feature2 img{
    margin-left: 40px;
    padding-top:100px;
    padding-bottom: 100px;
}

.feature3 img {
    margin-left: 180px;
    padding-top:100px;
    padding-bottom: 100px;
}

/* project 2 page */
.room-vision {
    display: flex;
    flex-direction: row;
    padding-top: 50px;
    padding-bottom: 150px;
    padding-left: 250px;
    background-color: black;
    margin-top: -83px;
}

.room-vision img{
    padding-top: 160px;
    margin-left: -50px;
}

.statement1 h2{
    color: rgb(76, 76, 76);
    padding-top: 300px;
    font-size: 35px;
    margin-bottom: 0;
    color: rgb(118, 175, 255);
    width: 500px;
}

.statement1 p{
    color: white;
    margin-top: 5px;
}

.statement1 {
    opacity: 0;
    transform: translateY(-40px);
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.room-vision-image {
    opacity: 0;
    transform: translateY(-40px);
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.report-button2 {
    background-color: black;
    padding-bottom: 60px;
    align-items: center;
    display: flex;
    flex-direction: column;
}

.report-button2 a{
    text-decoration: none;
    font-size: 16px;
    font-weight: bold;
    color: black;
    background-color: white;
    padding: 15px;
    border-radius: 50px;
    width: 130px;
    text-align: center;
}

.report-button2 a:hover{
    background-color: rgb(118, 175, 255);
    color: white;
}

.design-proj2 {
    background-color: white;
    padding-bottom: 45px;
    padding-left: 250px;
    padding-right: 250px;
    padding-top: 20px
}

.design-proj2 h3 {
    margin-top: 0;
    padding-top: 30px;
    font-size: 21px;
    font-weight: 500;
    color: rgb(118, 175, 255);
    margin-bottom: 0;
}

.design-proj2 p {
    margin-top: 10px;
    width: 1000px;
    font-size: 18.5px;
    line-height: 1.5;
}

.interviewees img {
    margin-left: 40px;
    margin-top: 100px;
    margin-bottom: 100px;
}

.persona-rv {
    display: flex;
    flex-direction: row;
}

.persona-paragraph-rv {
    margin-top: 250px;
}

.persona-paragraph-rv p{
    width: 450px;
}

.persona-rv img {
    margin-left: 60px;
    margin-top: 100px;
    margin-bottom: 100px;
}

.concept-ideation-rv {
    margin-top: 150px;
}

.concept-ideation-rv img{
    margin-top: 100px;
    margin-bottom: 100px;
}

.choice {
    margin-bottom: 100px;
}

.findingone {
    margin-left: 10px;
    margin-bottom: 20px;
    width: 950px;
    background-color: rgb(118, 175, 255);
    color: black;
    padding-top: 10px;
    padding-bottom: 10px;
    padding-left: 25px;
    padding-right: 25px;
    border-radius: 100px;
}

.findingone p {
    font-size: 18px;
}

.findings2 {
    margin-bottom: 100px;
}

.findings2 h3 {
    padding-bottom: 50px;
}

.low-fidelity {
    display: flex;
    flex-direction: row;
    margin-top: 10px;
}

.low-fidelity h4 {
    font-size: 19.5px;
    margin-bottom: 8px;
}

.low-fid-paragraph {
    margin-top: 80px;
}
.low-fid-paragraph p{
    width: 450px;
}

.video img{
    margin-left: 50px;
}

/* .low-fidelity a {
    background-color: rgb(118, 175, 255);
    color: black;
    padding: 15px;
    border-radius: 50px;
    font-weight: bold;
    text-decoration: none;
    margin-left: 370px;
}

.low-fidelity a:hover {
    background-color: black;
    color: white;
} */

.mid-fidelity {
    margin-top: 150px;
}

.mid-fidelity img {
    margin-left: -55px;
}

.mid-fidelity p {
    margin-bottom: 100px;
}

.mid-fidelity h4 {
    font-size: 19.5px;
    margin-bottom: 8px;
}

.mid-fidelity h3 {
    margin-top: 100px;
}

.feedback-rv {
    margin-top: 100px;
    flex-direction: column;
}

.feedback-rv p {
    margin-bottom: 10px;
}

.problem-format2 {
    display: flex;
    flex-direction: row;
    margin-top: 10px;
}

.problems2 {
    width: 200px;
    padding-right: 70px;
}

.problems2 p {
    width: 200px;
    margin-left: 0;
}

.problems2 h4 {
    width: 200px;
    font-size: 60px;
    margin-bottom: 0;
    margin-top: 10px;
    color: rgb(118, 175, 255);
}

.high-fidelity {
    margin-top: 65px;
}

.high-fidelity h4{
    font-size: 19.5px;
    margin-bottom: 8px;
}

.high-fidelity img{
    margin-left: -55px;
    margin-top: 100px;
    margin-bottom: 100px;
}

.solution-rv {
    margin-top: 65px;
}

.featureone {
    margin-top: 100px;
}

.featureone img {
    margin-top: 100px;
    margin-bottom: 85px;
}

.featuretwo img {
    margin-top: 100px;
    margin-bottom: 85px;
    margin-left: -55px;
}

.featurethree img {
    margin-top: 100px;
    margin-bottom: 85px;
    margin-left: -55px;
}

.features-rv {
    margin-top: 180px;
    padding-bottom: 30px;
    display: flex;
    flex-direction: row;
}

.features-rv h3 {
    padding-top:0;
}
.features-rv img {
    margin-top: 105px;
    margin-left:-150px;
}

.feature-format-rv {
    width: 440px;
    margin-left: 70px;
    margin-top: 50px;
}

.feature-format-rv p{
    width: 500px;
}

.feature-format-rv h4{
    font-size: 18px;
}

/* project 3 page */
.tennis-house {
    display: flex;
    flex-direction: row;
    padding-top: 83px;
    padding-bottom: 160px;
    padding-left: 250px;
    background-color: black;
    margin-top: -83px;
}

.tennis-house img {
    padding-top: 140px;
    margin-left: -130px;
}

.statement3 h2{
    color: rgb(255, 238, 0);
    font-size: 35px;
    padding-top: 280px;
    margin-bottom: 0;
}

.statement3 p{
    color: white;
    margin-top: 5px;
}

.statement3 {
    opacity: 0;
    transform: translateY(-40px);
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.tennis-house-image {
    opacity: 0;
    transform: translateY(-40px);
    animation: dropDownFade 1s ease-out forwards;
    animation-delay: 0.3s;
}

.details {
    display: flex;
    flex-direction: row;
    background-color: black;
    color: white;
    padding-left: 250px;
    padding-top: 80px;
    padding-bottom: 80px;
    border-top: 1px solid white;
    padding-right: 250px;
}

.details1 {
    flex-direction: column;
    margin-right: 129px;
}

.details1 h4 {
    font-size: 17px;
}

.details1 p {
    margin-left: 0;
    font-weight: normal;
    font-size: 15.5px;
    margin-bottom: 0px;
}

.details2 {
    flex-direction: column;
    /* margin-right: 75px; */
    width: 270px;
}

.details2 h4 {
    font-size: 17px;
}

.details2 p {
    margin-left: 0;
    font-weight: normal;
    font-size: 15.5px;
    margin-bottom: 0px;
}

.design-proj3 {
    background-color: white;
    padding-bottom: 30px;
    padding-left: 250px;
    padding-right: 250px;
    padding-top: 20px;
}

.design-proj3 h3 {
    color: rgb(255, 238, 0);
    margin-top: 0;
    margin-bottom:0;
    padding-top: 30px;
    font-size: 21px;
    font-weight: 500;
}

.design-proj3 p {
    width: 1000px;
    font-size: 18.5px;
    line-height: 1.5;
    margin-top: 10px;
}

.inline {
    font-style: italic;
}

.design-process {
    background-color: rgb(255, 255, 255);
    color: rgb(0, 0, 0);
}

.audience {
    display: flex;
    flex-direction: row;
    padding-top: 60px;
}

.audience img {
    margin-left: 150px;
    /* box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19); */
    margin-top: 40px;
}

.audience1 {
    width: 480px;
}

.audience1 h3 {
    font-size: 21px;
    margin-top: 100px;
    margin-bottom: 0;
}

.audience1 p {
    width: 480px;
}

.persona {
    padding-top: 30px;
    display: flex;
    flex-direction: row;
}

.persona img {
    /* margin-left: 50px; */
    margin-top: 35px;
}

.persona1 {
    width: 430px;
    padding-top: 105px;
}

.persona1 h3 {
    font-size: 21px;
    padding-left: 155px;
    margin-top: 5px;
    margin-bottom: 0;
    color: rgb(255, 238, 0);
}

.persona1 p {
    width: 480px;
    margin-left: 155px;
}

.solution {
    padding-top: 120px;
}

.solution h3 {
    font-size: 21px;
    margin-bottom: 0;
}

.sketches {
    display: flex;
    flex-direction: row;
    padding-top: 120px;
}

.sketches img {
    margin-left: 80px;
}

.sketches-text {
    width: 430px;
    padding-top: 50px;
}

.sketches-text h3 {
    font-size: 21px;
    margin-bottom: 0;
    padding-top: 50px;
}

.sketches-text p {
    width: 430px;
}

.problem-address {
    padding-top: 120px;
}

.problem-address h3 {
    color: rgb(255, 238, 0);
    font-size:21px;
}

.problem-format {
    display: flex;
    flex-direction: row;
    margin-top: 20px;
}

.problems {
    width: 200px;
    padding-right: 70px;
}

.problems p {
    width: 200px;
    margin-left: 0;
}

.problems h4 {
    width: 200px;
    font-size: 60px;
    margin-bottom: 0;
    margin-top: 10px;
    color: rgb(255, 238, 0);
}

.about-tennis-house {
    padding-top: 100px;
}

.about-tennis-house h3 {
    padding-top: 20px;
}

.tennis-house-design {
    display: flex;
    flex-direction: row;
}

.features p {
    margin-left: 0;
    width: 400px;
}

.features h3 {
    color: rgb(255, 238, 0);
    font-size: 21px;
}

.features {
    padding-bottom: 100px;
    margin-top: 76px;
    margin-left: 75px;
}

.features-text {
    font-size: 20px;
    padding-top: 120px;
}

.features-text h3 {
    margin-bottom: -50px;
    color: rgb(255, 238, 0);
    font-weight: 500;
}

.feature-specifics img {
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.2), 0 6px 20px 0 rgba(0, 0, 0, 0.19);
    border-top-right-radius: 8px;
    border-top-left-radius: 8px;
    margin-left: 170px;
    margin-top: 120px;
}

.feature-specifics {
    /* padding-top: 30px; */
    padding-bottom: 120px;
}

.feature-specifics h3 {
    color: rgb(255, 238, 0);
    font-size: 21px;
    margin-bottom: 0;
}

.reflection {
    padding-bottom: 120px;
    margin-top: 10px;
}

/* footer design */
footer {
    color: rgb(255, 255, 255);
    height: 100%;
    width: 100%;
    background-color: rgb(57, 57, 57);
}

footer a {
    color: white;
    text-decoration: none;
}

footer p{
    margin-bottom: 5px;
}

footer h4 {
    text-align: center;
    padding-top: 100px;
    margin-top: 0;
    margin-bottom: 0;
    padding-bottom: 10px;
}

.greet {
    font-size: 25px;
    font-weight: 1000;
    color: #00eaff;
    padding-top: 35px;
    margin-left: 50px;
    margin-bottom: 5px;
    margin-top: 0;
}

.email {
    margin-top: 0;
    margin-left: 50px;
    font-size: 21px;
}

.contacts-p {
    margin-left: 82%;
    font-size: 21px;
}

.contacts {
    margin-left: 82%;
    /* margin-top: -30px; */
    display: flex;
    flex-direction: row;
    margin-top: 10px;
}

.instagram {
    border: 2px solid white;
    border-radius: 12px;
    padding: 3.2px;
    margin-right: 10px;
}

.instagram:hover{
    background-color:#00eaff;
}

.linkedin {
    border: 2px solid white;
    /* border-radius: 50%; */
    border-radius: 12px;
    padding: 7.3px;
    margin-right: 10px;
}

.linkedin:hover {
    background-color: #00eaff;
}

.facebook {
    border: 2px solid white;
    border-radius: 12px;
    padding: 4.9px;
}

.facebook:hover {
    background-color: #00eaff;
}

#scrolltotop {
    background-color: rgb(57, 57, 57);
    color: white;
    font-family: 'DM Sans', sans-serif;
    padding: 10px;
    border-radius: 20px;
    font-size: 18px;
    border: 2px white solid;
    margin-left: 82%;
    margin-top: 10px;
    width: 153px;
    font-weight: 530;
}

#scrolltotop:hover {
    background-color:#00eaff;
}

/* navigation (between pages) - bottom of page */
.navigation {
    height: 150px;
    background-color: black;
    display: flex;
    flex-direction: row;
    gap: 300px;
    padding-left: 250px;
    padding-top: 65px;
}

.navigation a {
    text-decoration: none;
    color: white;
    font-size: 20px;
    font-weight: 500;
    border: 2px solid white;
    padding: 15px;
    border-radius: 30px;
    text-align: center;
    width: 230px;
    height: 25px;
}

.navigation a:hover {
    background-color: white;
    color: black;
}

.navigation1 {
    display: flex;
    flex-direction: row;
}

.navigation1 p {
    font-size: 65px;
    color: white;
    margin-right: 30px;
    margin-top: -16.5px;
}

.navigation2 {
    display: flex;
    flex-direction: row;
}

.navigation2 p {
    font-size: 65px;
    color: white;
    margin-left: 30px;
    margin-top: -16.5px;
}


@media (max-width: 1000px) {
    header {
        flex-direction: column;
        height: 350px;
        width: 100%;
        background-color: black;
    }

    nav ul {
        flex-direction: column;
    }

    .nav-menu {
        margin-left: auto;
        margin-right: auto;
    }

    .logo {
        margin-left: auto;
        margin-right: auto;
    }
    header a {
        margin-left: auto;
        margin-right: auto;
    }

    /* home page */
    .main h1,
    .main p,
    .button-design a,
    .button-design1 a {
        position: static;
        margin: 0 auto;        /* center block elements */
        text-align: center;
        width: 90%;            /* fluid width */
        max-width: 500px;
        box-sizing: border-box;
  }

    .main p {
        margin-top: 0px;
        margin-bottom: 35px;
    }

    .button-design a,
    .button-design1 a {
       margin-top: 15px;
       width: 90%;
  }

    .main {
        height: auto;
        text-align: center;
        width: 100%;
    }

  .buttons {
    padding-top: 0;
    flex-direction: column;
    margin-left: auto;
    margin-right: auto;
    gap: 20px;
  }

    .button-design a {
       max-width: 200px;
  }

    .button-design1 a {
       max-width: 200px;
  }

  .background-photo {
    height: 1050px;
  }

  .intro-projects {
    margin-top: 160px;
    margin-bottom: 50px;
  }
  .first-mockup,
  .second-mockup,
  .third-mockup {
    flex-direction: column;
    align-items: center;
    margin: 100px 20px;
  }

  .description,
  .description1,
  .description2 {
    margin-left: 0;
    padding-left: 0;
    border-left: none;
    margin-top: 40px;
    height: auto;
    text-align: center;
  }

  .description p,
  .description1 p,
  .description2 p {
    width: 90%;
    max-width: 400px;
    margin: 0 auto;
  }

  .description a,
  .description1 a,
  .description2 a {
    margin: 30px auto 0 auto;
  }

  .contacts {
    margin-left: auto !important;
    margin-right: auto !important;
    display: block;
    margin-top: 10px;
  }

  #scrolltotop {
    margin-left: auto !important;
    margin-right: auto !important;
    /* display: block; */
  }

  footer {
    height: 100%;
    text-align: center;
    margin: 0 auto;
  }

  .greet {
    margin-left: 0;
  }

  .email {
    margin-left: 0;
  }

  .contacts-p {
    margin-left: auto !important;
    margin-right: auto !important;
    /* display: block; */
  }

  footer p{
    font-size: 21px;
  }

  /* about me page */

   .about-me {
    flex-direction: column;
    align-items: center;
    margin-top: 0;
  }

  .personal-portrait {
    position: static;
    margin-left: auto;
    margin-right: auto;
    margin-top: 100px;
  }

  .about-me-p {
    margin: 20px auto;
    width: 90%;
    max-width: 500px;
    padding: 0 10px;
    text-align: center;
  }

  .about-me-p p{
    margin: 10px auto;
    width: 90%;
    /* max-width: 100%; */
  }

  .about-me-p img{
    margin-left: auto;
    margin-right: auto;
    margin-top: 50px;
  }

  .tennis {
    flex-direction: column;
    padding-top: 50px;
  }

  .tennis-p p {
    margin: 10px auto;
    width: 90%;
    text-align: center;
    max-width: 500px;
}

.cornell {
    margin-bottom: -20px;
    margin-left: 0;
}

.heading {
    display: block;
    margin-left: auto !important;
    margin-right: auto !important;
}

  .education {
    flex-direction: column;
    padding-top: 75px;
    padding-bottom: 75px;
    margin-left: 0;
    padding-left: 0;
  }

.education1 {
    display: block;
    text-align: center;
}

.education1 p{
    margin-left: auto;
    margin-right: auto;
}

.experience {
    padding-top: 75px;
    margin-left: auto;
    margin-right: auto;
    text-align: center;
}

  .skills {
    flex-direction: column;
    text-align: center;
    margin-left: 0;
  }

  .skills p {
    margin-left: auto;
    margin-right: auto;
  }


  .certifications {
    margin-left: 0;
    text-align: center;
  }
   .certifications-images {
    display: grid;
    grid-template-columns: 1fr;  /* one column */
    grid-gap: 10px;              /* adjust spacing between rows */
    margin-left: auto;
    margin-right: auto;
  }

/* project 1 */

}
