@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    text-decoration: none;
    border: none;
    outline: none;
    scroll-behavior: smooth;
    font-family: 'Poppins', sans-serif;
}

/* Define your global color variables here */
:root {
    --bg-color: #1f242d;
    --second-color: #323946;
    --text-color: #fff;
    --main-color: #0ef;
}

html {
    font-size: 62.5%;
    overflow-x: hidden;
}

body {
    background: var(--bg-color);
    color: var(--text-color);
}

section {
    min-height: 100vh;
    padding: 10rem 9% 2rem;
}

.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    padding: 2rem 9%;
    background: var(--bg-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 100;
}

.header.sticky {
    border-bottom: 1rem solid rgba(0,0,0,0.2);
}

.logo {
    font-size: 2.5rem;
    color: var(--text-color);
    font-weight: 600;
    cursor: default;
}

.navbar a {
    font-size: 1.7rem;
    color: var(--text-color);
    margin-left: 4rem;
    transition: .3s;
}

.navbar a:hover,
.navbar a.active {
    color: var(--main-color);
}

#menu-icon {
    font-size: 3.6rem;
    color: var(--text-color);
    display: none;
}

.home {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 10rem 9%;
    background: var(--bg-color);
    flex-wrap: wrap; /* helps keep layout responsive */
}

.home-img img {
    width: 35vw;
    animation: floatImage 4s ease-in-out infinite;
}

@keyframes floatImage {
    0% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-2.4rem);
    }
    100% {
        transform: translateY(0);
    }
}

.home-content {
    flex: 1 1 45%;
    max-width: 600px;
}

.home-content h3 {
    font-size: 3.2rem;
    font-weight: 700;
}

.home-content h3:nth-of-type(2) {
    margin-bottom: 2rem;
}

span {
    color: var(--main-color);
}

.home-content h1 {
    font-size: 5rem;
    font-weight: 700;
    line-height: 1.2;
}

.home-content p {
    font-size: 1.6rem;
    margin: 2rem 0;
}

.home-img {
    flex: 1 1 45%;
    display: flex;
    justify-content: center;
}

.home-img img {
    width: 100%;
    max-width: 550px;
    border-radius: 2rem;
    background: none;
    padding: 1rem;
    transition: 0.3s ease;
}

.home-img img:hover {
    transform: scale(1.05);
}

.social-media a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 40px;
    height: 40px;
    background: transparent;
    border: .2rem solid var(--main-color);
    border-radius: 50%;
    font-size: 20px;
    color: var(--main-color);
    margin: 3rem 1.5rem 3rem 0;
    transition: 0.3s ease;
}
 
.social-media a:hover {
    background: var(--main-color);
    color: var(--bg-color);
    box-shadow: 0 0 1rem var(--main-color);
}

.btn {
    display: inline-block;
    padding: 1rem 2.8rem;
    background: var(--main-color);
    border-radius: 4rem;
    box-shadow: 0 0 1rem var(--main-color);
    font-size: 1.6rem;
    color: var(--second-bg-color);
    letter-spacing: .1rem;
    font-weight: 600;
    text-align: center;
    text-decoration: none;
    transition: .3s ease;
}

/* Responsive for smaller screens */
@media (max-width: 768px) {
  .btn {
    width: 100%;
    font-size: 1.4rem;
    padding: 1.2rem 0;
    border-radius: 1.5rem;
  }
}

.btn:hover {
    box-shadow: none;
}

.about {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 4rem;
    padding: 6rem 9%;
    flex-wrap: wrap;
    background: var(--second-color);
}

.about > div {
    flex: 1 1 45%;
}

.about img {
    flex: 1 1 40%;
    display: flex;
    width: 100%;
    max-width: 650px;
    border-radius: 2rem;
    transition: 0.3s ease;
}

.about-img img {
    width: 100%;
    max-width: 700px;
    border-radius: 2rem;
    transition: .3s ease;
}

.about img:hover {
    transform: scale(1.05);
}

.about-content {
    flex: 1 1 45%;
    max-width: 550px;
}

.about-content h2 {
    font-size: 3.5rem;
    font-weight: 700;
    text-align: left;
    line-height: 1.2;
}

.about-content h3 {
    font-size: 2.2rem;
    line-height: 1.5;
    margin: 1rem 0;
}

.about-content p {
    font-size: 1.6rem;
    margin: 2rem 0 3rem;
}

.heading {
    text-align: center;
    font-size: 4.5rem;
}

.services {
    min-height: auto; /* fixes extra white space */
    padding-bottom: 10rem; /* adds nice spacing below */
}

.services h2 {
    margin-bottom: 3rem;
}

.services-container {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 2rem;
}

.services-box {
    flex: 1 1 25rem;
    background: var(--second-color);
    padding: 3rem 2rem 4rem;
    border-radius: 2rem;
    text-align: center;
    border: .2rem solid var(--bg-color);
    cursor: pointer;
    transition: .5s ease;
    min-height: 22rem; /* gives each box a uniform height */
}

.services-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1.5rem rgba(0,0,0,0.2);
}

.services-box i {
    font-size: 3rem;
    color: var(--main-color);
    margin-bottom: 1rem;
    display: block;
}

.services-box h3 {
    font-size: 1.8rem;
    font-weight: 600;
    margin: 1rem 0;
}

.services-box p {
    font-size: 1.5rem;
    line-height: 1.5;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.services-box .btn {
    display: inline-block;
    padding: 1rem 2.5rem;
    font-size: 1.4rem;
}

.portfolio {
    background: var(--second-color);
    padding-bottom: 8rem;
}

.portfolio h2 {
    margin-bottom: 4rem;
}

.portfolio-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
    gap: 2.5rem;
}

.portfolio-container .portfolio-box {
    position: relative;
    border-radius: 2rem;
    box-shadow: 0 0 1rem var(--bg-color);
    overflow: hidden;
    display: flex;
}

.portfolio-box img {
    width: 100%;
    transition: 5s ease;
}

.portfolio-box:hover img {
    transform: scale(1.1);
}

.portfolio-box .portfolio-layer {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(rgba(0, 0, 0, .1), var(--main-color));
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
    padding: 0 4rem;
    transform: translateY(100%);
    transition: .5s ease;
}

.portfolio-box:hover .portfolio-layer {
    transform: translateY(0%);
}

.portfolio-layer h4 {
    font-size: 2rem;
}

.portfolio-layer p {
    font-size: 1.4rem;
    margin: .2rem 0 1rem;
}

.portfolio-layer a {
    position: relative;
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 5rem;
    height: 5rem;
    background: white !important;
    border-radius: 50%;
    font-size: 2rem;
    z-index: 10;
}

.portfolio-layer a i {
    color: black !important;
    z-index: 11;
}

.contact h2 {
    margin-bottom: 3rem;
}

.contact form {
    max-width: 70rem;
    margin: 1rem auto;
    text-align: center;
    margin-bottom: 3rem;
}

.contact form .input-box {
    display: flex;
    justify-content: space-between;
    flex-wrap: wrap;
}

.contact form .input-box input,
.contact form textarea {
    width: 100%;
    padding: 1.5rem;
    font-size: 1.6rem;
    color: var(--text-color);
    background: var(--second-color);
    border-radius: .8rem;
    margin: .7rem 0;
}

.contact form .input-box input {
    width: 49%;
}

.contact form textarea {
    resize: none;
}

.contact form .btn {
    margin-top: 2rem;
    cursor: pointer;
}

.footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 2rem 9%;
    background: var(--second-color);
}

.footer-text p {
    font-size: 1.5rem;
}

.footer-iconTop a {
    display: inline-flex;
    justify-content: center;
    align-items: center;
    width: 4rem;
    padding: 3rem;
    height: 4rem;
    background: var(--main-color);
    border-radius: 1rem;
    transition: .3s ease;
    text-decoration: none;
}

.footer-iconTop a i {
    font-size: 3rem;
    color: black;
}


/* BREAKPOINTS */
@media (max-width: 1200px) {
    html {
        font-size: 55%;
    }
}

@media (max-width: 991px) {
    .header {
        padding: 2rem 3%;
    }

    section {
        padding: 10rem 3% 2rem;
    }

    .services {
        padding-bottom: 7rem;
    }

    .portfolio {
        padding-bottom: 7rem;
    }

    .contact {
        min-height: auto; 
    }

    .footer {
        padding: 2rem 3%;
    }
}

@media (max-width: 768px) {
    #menu-icon {
        display: block;
    }

    .navbar {
        position:absolute;
        top: 100%;
        left: 0;
        width: 100%;
        padding: 1rem 3%;
        background: var(--bg-color);
        border-top: .1rem solid rgba(0,0,0,0.2);
        box-shadow: 0 .5rem 1em rgba(0,0,0,0.2);
        display: flex;
        gap: 4rem;
    }

    .navbar.active {
        display: flex;
        flex-direction: column; /* for mobile */
        position: absolute;
        top: 100%;
        right: 0;
        background: var(--bg-color);
        width: 100%;
    }
    .navbar a {
        display: block;
        font-size: 2rem;
        margin: 3rem 0;
    }

    .home {
        flex-direction: column;
    }

    .home-content h3 {
        font-size: 2.6rem;
    }

    .home-content h1 {
        font-size: 5rem;
    }

    .home-img img {
        width: 70vw;
        margin-top: 4rem;
    }

    .about {
        flex-direction: column-reverse;
    }

    .about-img {
        width: 70vw;
        margin-top: 4rem;
    }

    .services h2 {
        margin-bottom: 3rem;
    }

    .portfolio h2 {
        margin-bottom: 3rem;
    }

    .portfolio-container {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 617px) {
    .portfolio-container {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 450px) {
    html {
        font-size: 50%;
    }

    .contact form .input-box input {
        width: 100%;
    }
}

@media (max-width: 365px) {
    .home-img img {
        width: 90vw;
    }
}

.about-img img {
    width: 90vw;
}


/* =================== Testimonials =================== */
.testimonials {
  padding: 80px 10%;
  text-align: center;
}

.testimonials .heading span {
  color: #0ef;
}

.testimonial-grid {
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 25px;
}

.testimonial-card {
  background: #1f1f1f;
  padding: 20px;
  border-radius: 12px;
  box-shadow: 0 0 10px rgba(0,0,0,0.4);
  border: 1px solid #333;
  transition: 0.3s;
}

.testimonial-card:hover {
  transform: translateY(-5px);
  border-color: #0ef;
}

.testimonial-card p {
  font-size: 0.95rem;
  line-height: 1.6;
  color: #eee;
}

.testimonial-card h4 {
  margin-top: 10px;
  color: #0ef;
}

/* ===== Modal Form ===== */
.testimonial-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0,0,0,0.7);
  justify-content: center;
  align-items: center;
  z-index: 9999;
}

.modal-content {
  background: #111;
  padding: 40px;
  border-radius: 12px;
  width: 90%;
  max-width: 430px;
  text-align: left;
  box-shadow: 0 0 20px rgba(0, 238, 255, 0.2);
  border: 1px solid #0ef;
}

.modal-content h3 {
  margin-bottom: 20px;
  text-align: center;
  cursor: pointer;
}

.modal-content input,
.modal-content textarea {
  width: 100%;
  padding: 12px;
  margin: 10px 0;
  background: #222;
  border: 1px solid #444;
  border-radius: 6px;
  color: #fff;
}

.modal-content textarea {
  height: 120px;
}

.close-modal {
  float: right;
  font-size: 25px;
  cursor: pointer;
  color: #aaa;
}

.close-modal:hover {
  color: #fff;
}

.footer {
    flex-direction: column-reverse;
}

.footer p {
    text-align: center;
    margin-top: 2rem;
}