body {
    font-family: "Inter", sans-serif;
    background-color: #202A33;
    color: #EBF7F8;
}

header {
    background-color: #202A33;
    border-bottom: 1px solid #AEEDFF;
    box-shadow: 0px 2px 4px 0px #AEEDFFBF;
    color: #EBF7F8;
    z-index: 100;
}

nav,
.footer-div {
    max-width: 80rem;
}

.bttn-alternative {
    cursor: pointer;
    border: 1px solid #89D5FB;
    color: #EBF7F8;
    border-radius: 12px;
    align-items: center;
    padding: 9px 24px;
    display: flex;
    gap: 10px;
    font-size: 18px;
    font-weight: 400;
    width: fit-content;
    transition: transform 0.3s ease;
}

.bttn {
    background-image: url('assets/bg-button.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    cursor: pointer;
    border: 1px solid #89D5FB;
    color: #EBF7F8;
    border-radius: 24px;
    align-items: center;
    padding: 9px 24px;
    display: flex;
    gap: 10px;
    font-size: 18px;
    font-weight: 400;
    width: fit-content;
    transition: transform 0.3s ease;
}

.bttn:hover,
.bttn-alternative:hover {
    transform: scale(1.03);
}

.sections-header {
    position: relative;
    padding: 10px 24px;
    display: flex;
    z-index: 0;
    flex-direction: row;
    justify-content: center;
}

.sections-header::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 24px;
    padding: 1px;
    background: linear-gradient(to left, #CECFCF, transparent);
    mask: linear-gradient(#CECFCF 0 0) content-box, linear-gradient(#CECFCF 0 0);
    -webkit-mask: linear-gradient(#CECFCF 0 0) content-box, linear-gradient(#CECFCF 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: -1;
    pointer-events: none;
}

.nav-link {
    font-size: 18px;
    border-radius: 24px;
    padding: 4px 30px;
    transition:
        color 0.3s ease,
        background-color 0.3s ease,
        padding 0.3s ease;
    background-color: transparent;
}

.nav-link:hover {
    color: #00E5FF;
}

.nav-link.active {
    color: #202A33;
    background-color: #00E5FF;
}

.hero-section {
    position: relative;
    background-color: #202A33;
    z-index: 10;
    box-shadow: 0px 2px 4px 0px #00000040;
    justify-content: center;
    min-height: calc(100vh - 80px);
    margin-top: 80px;
    padding: 80px 0px;
}

.about-section {
    position: relative;
    background-color: #202A33;
    z-index: 6;
    box-shadow: 0px 2px 4px 0px #00000040;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.faq-section {
    align-items: flex-start;
    position: relative;
    align-items: center;
    background-color: #202A33;
    z-index: 8;
    box-shadow: 0px 2px 4px 0px #00000040;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.diff-section {
    align-items: flex-start;
    position: relative;
    align-items: center;
    background-color: #202A33;
    z-index: 8;
    box-shadow: 0px 2px 4px 0px #00000040;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.serv-section {
    align-items: flex-start;
    position: relative;
    align-items: center;
    background-color: #202A33;
    z-index: 7;
    box-shadow: 0px 2px 4px 0px #00000040;
    display: flex;
    flex-direction: column;
    justify-content: center;
    gap: 15px;
}

.hero-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('assets/bg-page.svg');
    background-size: cover;
    background-position: center;
    opacity: 0.6;
    z-index: -1;
}

.about-section::before,
.diff-section::before,
.serv-section::before,
.faq-section::before {
    content: "";
    position: absolute;
    inset: 0;
    background-image: url('assets/bg-page.svg');
    background-size: cover;
    background-position: center;
    opacity: 0.15;
    z-index: -1;
}

.hero-div {
    display: flex;
    flex-direction: column;
    gap: 40px;
    z-index: 10;
    position: relative;
    align-items: center;
}

.hero-main-div {
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    max-width: 80vw;
    gap: 20px;
}

.hero-container {
    background-color: #62D7EB33;
    padding: 32px;
    border-radius: 16px;
    box-shadow: 0px 4px 4px 0px #00000040;
    width: 40%;
    height: fit-content;
}

.subtitle-container {
    width: 50%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.diff-content {
    display: flex;
    flex-direction: column;
    justify-content: center;
    width: 80vw;
    gap: 15px;
}

.hero-container h2 {
    font-weight: 600;
    font-size: 24px;
    color: #EBF7F8;
}

.hero-list-item {
    font-weight: 500;
    font-size: 20px;
}

.title-text {
    color: #00E5FF;
    font-family: "Orbitron";
    font-size: 48px;
    font-weight: 700;
    font-style: bold;
    line-height: 110%;
    letter-spacing: 10%;
    margin-right: auto;
}

.title-subtitle {
    color: #EBF7F8;
    font-size: 32px;
    font-weight: 600;
    line-height: 100%;
    letter-spacing: 10%;
}

.title-subtext {
    color: #EBF7F8;
    font-size: 24px;
    font-weight: 400;
    line-height: 100%;
    letter-spacing: 10%;
}

.tags {
    background-color: #202A33;
    border-radius: 24px;
    border: 2px solid #cecfcf24;
    width: fit-content;
    padding: 16px;
    box-shadow: -1px 1px 2px 0px #2936424D;
}

.tags p {
    color: #EBF7F8;
    font-size: 20px;
}

.subtitle-diff {
    color: #00E5FF;
    font-size: 24px;
    font-weight: 700;
    margin-right: auto;
}

.title-diff {
    font-weight: 700;
    font-size: 32px;
    line-height: 100%;
    letter-spacing: 10px;
    margin-right: auto;
    color: #EBF7F8;
}

.p-diff {
    font-weight: 400;
    font-size: 20px;
    line-height: 100%;
    letter-spacing: 5px;
    margin-right: auto;
    color: #EBF7F8;
    max-width: 50rem;
    margin-bottom: 30px;
}

.diff-containers {
    display: flex;
    flex-direction: row;
    gap: 30px;
}

.diff-container {
    border: 1px solid #01497C;
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 33%;
    border-radius: 8px;
    padding-top: 32px;
    padding-right: 16px;
    padding-bottom: 32px;
    padding-left: 16px;
    overflow: hidden;
    box-shadow: 0px 4px 24px -1px #00000033;
    backdrop-filter: blur(40px);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    transform-style: preserve-3d;
    will-change: transform;
    user-select: none;
}

.diff-container:hover {
    transform: perspective(1000px) rotateX(1deg) rotateY(-6deg) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.diff-container h2 {
    font-size: 24px;
    font-weight: 600;
}

.title-about,
.title-faq {
    font-weight: 700;
    font-size: 32px;
    line-height: 100%;
    letter-spacing: 10px;
    text-align: center;
    color: #EBF7F8;
}

.p-about {
    font-weight: 400;
    font-size: 20px;
    line-height: 100%;
    letter-spacing: 5px;
    text-align: center;
    color: #EBF7F8;
    max-width: 50rem;
}

.p-faq {
    font-weight: 400;
    font-size: 20px;
    line-height: 100%;
    letter-spacing: 5px;
    text-align: center;
    color: #EBF7F8;
    max-width: 50rem;
}

.cards {
    display: flex;
    flex-direction: row;
    gap: 30px;
    margin: 20px 0px;
    height: fit-content;
}

.card {
    position: relative;
    border-radius: 24px;
    padding: 20px;
    width: 350px;
    height: 100%;
    background: linear-gradient(147.55deg, rgba(55, 79, 101, 0) -9.07%, #374F65 76.61%);
    overflow: hidden;
    z-index: 0;
    display: flex;
    flex-direction: column;
    gap: 20px;
    box-shadow: 0px 4px 24px -1px #00000033;
    backdrop-filter: blur(40px);
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    transform-style: preserve-3d;
    will-change: transform;
    user-select: none;
}

.card:hover {
    transform: perspective(1000px) rotateX(1deg) rotateY(-6deg) scale(1.05);
    box-shadow: 0 20px 40px rgba(0, 0, 0, 0.2);
}

.card::before,
.card::after {
    display: block;
    position: absolute;
    inset: 0;
    border-radius: inherit;
    pointer-events: none;
}

.card::before {
    content: "";
    padding: 3px;
    background: linear-gradient(152.8deg,
            rgba(104, 102, 102, 0.5) 10.36%,
            rgba(59, 124, 131, 0) 45.42%,
            rgba(13, 93, 120, 0) 70.31%,
            rgba(29, 47, 58, 0.75) 100%);
    mask: linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask:
        linear-gradient(#fff 0 0) content-box,
        linear-gradient(#fff 0 0);
    -webkit-mask-composite: xor;
    mask-composite: exclude;
    z-index: -1;
}

.card::after {
    content: "";
    background-image: url('assets/bg-card.png');
    background-size: cover;
    background-position: center;
    opacity: 0.1;
    z-index: -2;
}

.card h2 {
    color: #EBF7F8;
    font-weight: 600;
    font-size: 18px;
    line-height: 100%;
    letter-spacing: 5px;
    text-align: center;
}

.card p {
    color: #EBF7F8;
    font-weight: 400;
    font-size: 14px;
    line-height: 100%;
    letter-spacing: 5px;
    text-align: center;
}

.contact-card {
    display: flex;
    flex-direction: row;
    border: 2px solid #CECFCF;
    border-radius: 24px;
    gap: 20px;
}

.contact-form {
    padding: 20px;
    width: 100%;
    height: 100%;
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.line-input {
    display: flex;
    flex-direction: row;
    gap: 20px;
}

form {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
}

input,
textarea {
    width: 100%;
    height: 100%;
    border-radius: 4px;
    border-width: 1px;
    gap: 10px;
    opacity: 1;
    padding: 20px;
    border: 1px solid #CECFCF;
    background-color: transparent;
}

textarea {
    flex: 1;
    min-height: 0;
    resize: none;
}

footer {
    border-top: 1px solid #3c4853;
}

.footer-div {
    display: flex;
    justify-content: space-between;
    margin-left: auto;
    margin-right: auto;
}

strong {
    color: #00E5FF;
}

.faq-option {
    cursor: pointer;
    transition: color 0.3s;
    border: none;
    font-weight: 500;
    font-size: 20px;
    line-height: 100%;
}

.faq-option.active {
    color: #00e5ff;
}

.faq-group {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.questions {
    max-width: 60rem;
    width: 100%;
}

.question-card {
    border: 1px solid #CECFCF;
    border-radius: 24px;
    width: 100%;
    position: relative;
    padding: 20px 60px 20px 20px;
}

.question-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    cursor: pointer;
}

.question-header h2 {
    font-weight: 500;
    font-size: 20px;
    line-height: 100%;
    color: #EBF7F8;
}

.question-header h1 {
    font-family: "Orbitron";
    font-weight: 500;
    font-size: 20px;
    line-height: 100%;
    color: #EBF7F8;
}

.question-header span {
    display: flex;
    flex-direction: row;
    gap: 20px;
    align-items: center;
}

.answer {
    margin-top: 10px;
    transition: max-height 0.3s ease;
    font-weight: 300;
    font-size: 18px;
    line-height: 100%;
}

.toggle-answer {
    position: absolute;
    right: -19px;
    width: 62px;
    height: 62px;
    background: #CECFCF;
    color: #fff;
    font-weight: bold;
    font-size: 32px;
    clip-path: polygon(30% 0%, 70% 0%, 100% 30%, 100% 70%, 70% 100%, 30% 100%, 0% 70%, 0% 30%);
    display: flex;
    align-items: center;
    justify-content: center;
    border: none;
    cursor: pointer;
    z-index: 10;
    transition: background-color 0.3s ease;
}

.toggle-answer:hover {
    background-color: #00e5ff;
}

.toggle-answer.expanded {
    background: #00e5ff;
}

.hidden {
    display: none;
}

@media (max-width: 768px) {
    .center-item {
        justify-content: center !important;
    }

    .contact-bttn-nav {
        display: none !important;
    }

    .stats-data {
        flex-direction: column !important;
        align-items: center;
        gap: 20px;
    }
}

@media (max-width: 1536px) {
    .decrease-opacity {
        opacity: 0.6;
    }
}

@media (max-width: 1280px) {
    .column {
        flex-direction: column;
        border: none;
    }

    .diff-containers {
        flex-direction: column !important;
        align-items: center;
    }

    .diff-container {
        width: 100% !important;
        max-width: 570px;
    }

    .adjust-height {
        height: fit-content !important;
        padding: 50px 10px;
    }

    .img-contact {
        display: none;
    }

    .img-contact-reduced {
        display: block !important;
        margin: 0px 20px;
        border-radius: 0px 24px 0px 0px;
    }

    .sections-header {
        display: none !important;
    }

    .hero-main-div {
        flex-direction: column;
        max-width: 100vw;
    }

    .subtitle-container,
    .hero-container {
        width: 100%;
    }

    .serv-containers {
        grid-template-columns: 1fr !important;
    }
}

.contact-list-item {
    display: flex;
    flex-direction: row;
    gap: 10px;
}

.input-form {
    height: fit-content;
}

.stats-data {
    display: flex;
    flex-direction: row;
    width: 100%;
    justify-content: space-between;
}

.stats-item {
    place-items: center;
}

.stats-item h2 {
    color: #EBF7F8;
    font-size: 48px;
    font-weight: 600;
}

.stats-item p {
    color: #fff;
    font-size: 16px;
    font-weight: 500;
}

.ref-bttn {
    display: flex;
    flex-direction: row;
    gap: 15px;
}

.bttns-hero {
    display: flex;
    flex-direction: row;
    gap: 20px;
}

.serv-containers {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    align-items: stretch;
    grid-auto-rows: 1fr;
}

.serv-container {
    border: 1px solid #EBF7F8;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    padding: 32px 16px;
    overflow: hidden;
    box-shadow: 0px 4px 24px -1px #00000033;
    backdrop-filter: blur(40px);
    transform-style: preserve-3d;
    will-change: transform;
    user-select: none;
    height: 100%;
}

.serv-container img {
    width: 100px;
    height: 100px;
}

.serv-container h2 {
    font-size: 24px;
    font-weight: 600;
}

.spiral-img {
    opacity: 0.1;
    z-index: 0;
    transform: scale(-1, 1);
}