/* GLOBAL RESET */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Sora", sans-serif;
    scroll-behavior: smooth;
}


/* HERO SECTION */
.hero {
    min-height: 100vh;
    width: 100%;
    background-color: wheat;
    background-position: center;
    background-repeat: no-repeat;
    background-size: 40%;
    color: black;
    padding: 0 8%;
}

/* desktop: image behaves like background */
.hero-gif {
    position: absolute;
    right: 12%;
    top: 50%;
    transform: translateY(-50%);
    width: 100%;
    max-width: 515px;
    z-index: 1;
    pointer-events: none;
    margin-right: 320px;
}

/* keep text above */
.hero h1,
.hero button {
    position: relative;
    z-index: 2;
}

.hero h1{
    margin-right: 30px;
    white-space: nowrap;
    font-size: 65px;
    margin-top: 12%;
}

body {
    background-color: wheat;
}

.gallery-section {
    display: flex;
    margin: 0;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color:wheat;
    padding: 100px, 0px;
}

.gallery {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 80px 6%;
}

.box {
    position: relative;
    height: 300px;
    width: 200px;
    transform-style: preserve-3d;
    animation: animate 24s linear infinite;
    margin: 0 auto; /* center horizontally */
    will-change: transform; /* GPU optimization */
}

@keyframes animate {
    0% {
       transform: perspective(1500px) rotateY(0deg); 
    }
    100% {
       transform: perspective(1500px) rotateY(360deg); 
    }
}
.box div {
    position: absolute;
    top: 0;left: 0;
    height: 100%;
    width: 100%;
    transform-style: preserve-3d;
    transform-origin: center;
    transform: rotateY(calc(var(--v) * 72deg)) translateZ(300px);
}

.box div img {
    position: absolute;
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.spin{
    animation: spin1.4s linear infinite;
}

@keyframes spin {
    0% {
       transform: perspective(1500px) rotateY(0deg); 
    }
    100% {
       transform: perspective(1500px) rotateY(360deg); 
    }
}

.hero h2 {
    font-weight: bold; /* makes text bold */
    font-family: 'Poppins', sans-serif; /* change to any font you like */
    font-size: 18px; /* optional: adjust size */
    color: black; /* optional: set color */
    margin-left: 50px;
    margin-top: 15px;
}

.promo {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    gap: 20px;
    padding: 60px 5%;
    max-width: 1200px;     /* controls how wide it can grow */
    margin: 0 auto;        /* centers it */
    padding: 80px 6%;      /* slightly wider feel */
}

.promo h1 {
    margin-left: 40px
}

.promo p {
    margin-top: 20px;
    font-size: large;
    font-weight: bold; /* makes text bold */
    margin-left: 25px;

}

.promo button {
    background: black;
    border: 0;
    outline: none;
    padding: 15px 35px;
    color: wheat;
    margin-top: 25px;
    font-weight: 500;
    letter-spacing: 1px;
    cursor: pointer;
}

.hero button {
    background: black;
    border: 0;
    outline: none;
    padding: 15px 35px;
    color: wheat;
    margin-top: 25px;
    font-weight: 500;
    letter-spacing: 1px;
    cursor: pointer;
    margin-left: 100px;
}


/* CALL TO ACTION */
.cta {
    position: absolute;
    width: 25%;
    min-width: 250px;
    right: 8%;
    bottom: 100px;
}

.cta p {
    font-weight: bold; /* makes text bold */
    font-family: 'Poppins', sans-serif; /* change to any font you like */
    font-size: 18px; /* optional: adjust size */
    color: black; /* optional: set color */
}

/* NAVIGATION */
.brand-text {
    display: none;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding: 20px 0;
}

nav a {
    text-decoration: none;
    color: black;
    position: relative;
    display: inline-block;
    justify-content: center;
    font-weight: bold; /* makes text bold */
    font-family: 'Poppins', sans-serif; /* change to any font you like */
    font-size: 18px; /* optional: adjust size */
}

nav a::after {
    content: "";
    position: absolute;
    width: 0;
    height: 2px;
    display: block;
    margin-top: 5px;
    left: 0;
    background: black;
    transition: width 0.3s ease-in-out;
}

nav a:hover::after {
    width: 100%;
}

nav ul li {
    display: inline-block;
    list-style: none;
    margin: 10px 30px;
}

/* LOGO */
.logo {
    width: 160px;
}

/* SIDEBAR */
.sidebar {
    position: fixed;
    top: 0;
    right: 0;
    height: 100vh;
    width: 250px;
    z-index: 999;
    background-color: wheat;
    backdrop-filter: blur(10px);
    box-shadow: -10px 0px 10px rgba(247, 242, 242, 0.1);
    display: none;
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
}

.sidebar li,
.sidebar a {
    width: 100%;
}

.menu-button a {
    display: flex;
    align-items: center;
    gap: 6px;
}

.menu-button {
    display: none; /* hidden by default */
}


/* INDICATORS */
.indicator span {
    display: block;
    background: black;
    height: 15px;
    width: 15px;
    border-radius: 50%;
    margin-right: 10px;
}

.indicator span.active {
    background: black;
}

.indicator {
    margin-top: 150px;
}

/* HEADER */
header {
    text-align: center;
    background: url('images/ClevelandSkylineNeo-Rouge-copy.jpg') no-repeat;
    background-size: cover;
    overflow: hidden;
    padding-top: 60px;
    line-height: 1.5;
}

header .profile-image:hover {
    transform: scaleX(-1);
}

header .profile-image:hover:hover {
    margin-top: 50px;
    width: 50px;
    height: 50px;
    border-radius: 50%;
    border: 3px solid black;
    transition: all 0.5s;
}

/* Slight spacing improvement around video section */
.card {
    margin-top: 100px;
}

.card h2 {
    margin-bottom: 10px;
}


.card .thumbnail{
  width:100%;
}

.card {
  margin: 30px;
  padding: 20px 40px 40px;
  max-width: 500px;
  text-align: left;
  background: wheat;
  border-bottom: 4px solid wheat;
  border-radius: 6px;
  transition: all .5s;
}

.video {
    margin-top: 100px;
}

/* SECTION CONTROL */

.product-showcase {
    padding: 120px 8%;
    background: wheat;
    margin-top: 0px;
}

.showcase-title {
    text-align: center;
    font-size: 42px;
    font-weight: 600;
    margin-bottom: 30px;
}

.showcase-grid {
    display: grid;
    grid-template-columns: 1.1fr 0.9fr;
    gap: 80px;
    align-items: center;
}

.showcase-content {
    max-width: 520px;
}

.feature-checklist {
    list-style: none;
    padding: 0;
    margin-bottom: 30px;
}

.feature-checklist li {
    position: relative;
    padding-left: 34px;
    margin-bottom: 16px;
    font-size: 18px;
    font-weight: 500;
    line-height: 1.5;
}

.feature-checklist li::before {
    content: "✓";
    position: absolute;
    left: 0;
    top: 0;
    color: #000;
    font-weight: 700;
}

.product-description {
    font-size: 17px;
    line-height: 1.7;
    color: #444;
    margin-bottom: 40px;
}

.showcase-video video {
    width: 100%;
    border-radius: 16px;
    box-shadow: 0 20px 50px rgba(0,0,0,0.12);
}

.showcase-card {
    display: flex;
    justify-content: flex-start;
}


.flip-section {
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 6rem 1rem;
    margin-top: 100px;
}

/* CARD SIZE */
.flip-card {
    width: 380px;
    height: 480px;
    perspective: 1400px;
     box-shadow: 0 30px 80px rgba(0,0,0,0.18);
    border-radius: 20px;
}

/* Hide by default (desktop & tablet) */
.tap-hint {
    display: none;
}

/* ROTATION WRAPPER */
.flip-inner {
    width: 100%;
    height: 100%;
    position: relative;
    transition: transform 0.8s ease;
    transform-style: preserve-3d;
    transition: transform 0.8s cubic-bezier(0.4, 0.0, 0.2, 1);
}

/* FLIP ON HOVER */
.flip-card:hover .flip-inner {
    transform: rotateY(180deg);
}

/* FACES */
.flip-front,
.flip-back {
    position: absolute;
    inset: 0;
    backface-visibility: hidden;
    border-radius: 16px;
    overflow: hidden;
}

/* FRONT */
.flip-front img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* BACK */
.flip-back {
    background: #111;
    color: white;
    transform: rotateY(180deg);
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    padding: 2rem;
    text-align: center;
}

.flip-back p {
    margin-top: 20px;
}

.tmi {
        
    background: wheat;
    outline: none;
    padding: 15px 35px;
    color: black;
    margin-top: 25px;
    font-weight: 500;
    letter-spacing: 1px;
    cursor: pointer;
    border-radius: 25px;
    text-decoration: none;
}


/* TAGS */
.tag {
    background-color: white;
    color: black;
    padding: 10px;
    border-radius: 5px;
    display: table;
    margin: 10px auto;
}

/* LOCATION */
.location {
    background-color: wheat;
    color: black;
}

/* SKILLS LIST */
ul.skills {
    padding: 0;
    text-align: center;
}

.skills li {
    border-radius: 6px;
    display: inline-block;
    background: wheat;
    color: black;
    padding: 5px 10px;
    margin: 2px;
}

/* FOOTER */
footer {
    width: 100%;
    min-height: 30px;
    padding: 20px 0 40px 20px;
    background-color: wheat;
    color: black;
}

footer .copyright {
    top: -8px;
    font-size: 0.75em;
}

footer ul {
    list-style-type: none;
    margin: 0;
    padding: 0;
}

footer ul li {
    display: inline-block;
}

/* SOCIAL LINKS */
a.social {
    display: inline-block;
    text-indent: -9999px;
    margin-left: 5px;
    width: 30px;
    height: 30px;
    background-size: 30px 30px;
    opacity: 0.4;
    transition: opacity 0.5s;
}

a.social:hover {
    opacity: 1;
}

a.twitter { background-image: url(images/twitter.svg); }
a.linkedin { background-image: url(images/linkedin.svg); }
a.github { background-image: url(images/github.svg); }

.clearfix {
    clear: both;
}

/* MEDIA QUERIES */

@media screen 
  and (max-width: 375px) 
  and (-webkit-min-device-pixel-ratio: 2) {

    .box {
        width: 125px;
        height: 190px;
    }

    .box div {
        transform: rotateY(calc(var(--v) * 72deg)) translateZ(150px);
    }
}

@media screen and (max-width: 430px) and (-webkit-min-device-pixel-ratio: 2) {

    /* CENTER & SCALE THE GALLERY */
    .gallery-section {
        min-height: auto;
        padding: 0;
        flex-direction: column;
        padding: 60px 5%;
        text-align: center;
        gap: 40px;
    }

        nav a::after {
        transition: none;
        width: 0 !important;
    }


    .box {
        width: 160px;
        height: 240px;
        margin: 0 auto;
        transform: none;
    }

    .box div {
        transform: rotateY(calc(var(--v) * 72deg)) translateZ(200px);
    }

    .promo {
      display: flex;
      flex-direction: column;
      align-items: center;
      text-align: center;
      padding: 60px 5%;
      gap: 32px; /* space between text & gallery */
    }


.promo h1 {
        font-size: 26px;
        line-height: 1.2;
        align-items: center;
        margin-left: 18px;
}

.promo p {
        font-size: 14px;
        letter-spacing: 0.08em;
        margin-left: 0px;
}

.promo button {
            
        width: 100%;
        max-width: 260px;
        margin: 0 auto;
}
}

@media(max-width: 800px) {
    .hideOnMobile {
        display: none;
    }
    .menu-button {
        display: block;
    }
    .hero {
        background-position: 150px 350px;
    }
}

@media(max-width: 400px) {
    .sidebar {
        width: 100%;
    }
    .hero {
        background-position: 150px 350px;
    }
}

/* iPhone / Small Mobile Styles */
@media screen and (max-width: 430px) {
    
    /* fix hero padding so text isn't touching the edges */
    .hero {
        padding: 0 5%;
        background-color: wheat;
    }

    /* make H1 smaller so it fits nicely */
    .hero h1 {
        font-size: 40px;
        margin-top: 100px;
        margin-left: 40px;
    }

        /* remove absolute positioning */
    .hero-gif {
        position: static;
        transform: none;
        width: 260px;
        max-width: 100%;
        margin: 40px auto;
        display: block;
        margin-bottom: 20px;
    }

    .hero button {
        width: 100%;
        max-width: 300px;
        margin: 20px auto 0;
        display: block;
        margin-top: 20px;
    }

    .hero h2 {
        font-size: 18px;
        line-height: 1.3;
    }

    /* make the CTA block centered and readable */
    .cta {
        position: static;
        width: 100%;
        text-align: center;
        margin-top: 40px;
    }

    /* buttons readable and bigger for touch */
    .hero button,
    .cta button {
        width: 100%;
        padding: 14px;
        font-size: 16px;
    }
}

/* iPhone / Small Device Layout */
@media screen and (max-width: 430px) and (-webkit-min-device-pixel-ratio: 2){


    /* HIDE elements you don't want on iPhone */
    .hero h2,   /* subheading */
    .cta,       /* the entire lineup section */
    .cta p,     /* the text inside CTA */
    .cta button /* discover button */ 
    {
        display: none !important;
    }


    .hero {
        padding: 0 5%;
    }


    .hero button {
        width: 100%;
        max-width: 300px;
        margin: 0 auto;
        display: block;
        margin-top: 40px;
    }

    /* iPhone brand row */
.nav-brand {
    display: flex;
    align-items: center;
    gap: 6px;
}

/* show text only on iPhone */
.brand-text {
    display: inline-block;
    font-size: 24px;
    font-weight: 600;
    white-space: nowrap;
    margin-left: 30px;
}

.menu-text {
    display: inline-block;
    font-size: 12px;
    font-weight: 500;
    letter-spacing: 0.1em;
}

/* shrink logo only on iPhone */
.logo {
    width: 65px;
}

/* keep hamburger pushed right */
nav {
    justify-content: space-between;
}

.showcase-video {
    margin-bottom: 5px;
}

    .flip-card {
        width: 78vw;          /* responsive to phone width */
        max-width: 300px;    /* hard cap */
        height: auto;
        aspect-ratio: 3 / 4; /* keeps proportions */
        margin: 0 auto;     /* perfect centering */
        margin-top: 2px;
    }

    .flip-inner {
        height: 100%;
    }


    .flip-card.is-flipped .flip-inner {
        transform: rotateY(180deg);
    }

      .flip-section {
        display: flex;
        flex-direction: column;   /* stack vertically */
        align-items: center;      /* center everything */
        margin-top: -20px;
    }

     /* Show and place Tap Me ABOVE flipcard */
    .tap-hint {
        display: block !important;
        order: -1;
        margin-bottom: 12px;
        text-align: center;
        font-size: 13px;
        width: 100%;
    }

@media(max-width: 800px){
    .menu-button {
        display: block; /* show only on mobile */
    }
}
}
@media (max-width: 900px) {
    .showcase-grid {
        grid-template-columns: 1fr;
        gap: 60px;
    }

    .showcase-card {
        justify-content: center;
    }

    .showcase-title {
        font-size: 34px;
        margin-bottom: 50px;
    }
}

@media (min-width: 1200px) {
    .promo {
        max-width: 1400px;
    }
}

@media (min-width: 1000px) {
    .box {
        width: 230px;
        height: 340px;
    }

    .box div {
        transform: rotateY(calc(var(--v) * 72deg)) translateZ(320px);
    }
}