*,
*::after,
*::before {
    box-sizing: border-box;
}

html {
    font-size: 16px;
}

:root {
    --color-cyan: #05f9ff;
    --color-graphite: #1e222a;
    --color-charcoal: #050506;
    --color-yellow: #d9ff40;
    --color-gray: #1e222a;
    --color-gray-l: #bbbbbb;

    --font-monserrat: "Montserrat", sans-serif;
    --font-oswald: "Oswald", sans-serif;
}

body {
    display: block;
    position: relative;
    margin: 0;
    padding: 80px 0;
    overflow-x: clip;
    background-color: var(--color-charcoal);
    font-family: var(--font-monserrat);
    font-size: 24px;
    font-weight: 500;
    color: #fff;
    transition: background-color 0.4s ease, background-image 0.4s ease, color 0.4s ease;
}

body::before,
body::after {
    content: "";
    display: block;
    position: absolute;
    width: 47%;
    max-height: 100%;
    background-size: 100%;
    background-position: center center;
    background-repeat: no-repeat;
    pointer-events: none;
}

body::before {
    aspect-ratio: 1813 / 1748;
    background-image: url("../img/shape-1.png");
    left: 0;
    bottom: 0;
    transition: background-image 0.4s ease;
}

body::after {
    aspect-ratio: 1818 / 1682;
    background-image: url("../img/shape-2.png");
    right: 0;
    top: 0;
    transition: opacity 0.4s ease;
}

.wrapper {
    display: block;
    margin-inline: auto;
    width: 100%;
    max-width: 1280px;
    padding-inline: 20px;
}

.preview {
    position: fixed;
    inset: 0;
    z-index: 9999;
    pointer-events: none;
}

.preview img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: center;
}

@media screen and (max-width: 767.9px) {
    body {
        font-size: 16px;
    }

    body::before {
        position: absolute;
        width: 72%;
        right: 0;
        rotate: 180deg;
        translate: -40% 0;
    }

    body::after {
        position: absolute;
        width: 55%;
    }
}



/* Base Template */

.base-template__wrapper {
    position: relative;
    display: flex;
    flex-direction: column;
    justify-content: center;
    min-height: calc(100dvh - 160px);
}

.base-template__content {
    position: relative;
    z-index: 1;
}

.base-template__heading {
    flex: 1;
    z-index: 1;
}

@media screen and (max-width: 767.9px) {
    .base-template__heading {
        align-items: center;
    }
}

.base-template__heading .base-template__title,
.base-template__heading .base-template__text {
    text-align: left;
}

@media screen and (max-width: 767.9px) {
    .base-template__heading .base-template__title,
    .base-template__heading .base-template__text {
        text-align: center;
    }
}

.base-template__title {
    display: block;
    margin: 0;
    margin-bottom: 30px;
    font-family: var(--font-oswald);
    font-weight: 400;
    font-size: 48px;
    text-transform: uppercase;
    text-align: center;
    line-height: 1.15;
    transition: color 0.4s ease;
}

.base-template__text {
    display: block;
    margin-bottom: 80px;
    font-weight: 300;
    text-align: center;
    line-height: 1.35;
    color: var(--color-gray-l);
    transition: color 0.4s ease;
}

.base-template__list {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    gap: 60px 90px;
    max-width: 100%;
    margin-inline: auto;
}

@media screen and (max-width: 767.9px) {
    .base-template__title {
        font-size: 32px;
    }
}



/* Petal Menu */

.petal-menu {
    --lines-height: 2px;
    --lines-gap: 8px;
    --transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.3);

    display: flex;
    align-items: center;
    position: relative;
    margin-top: 120px;
    gap: 12px;
    white-space: nowrap;
}

.petal-menu__inner {
    position: relative;
}

.petal-menu__lines {
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    aspect-ratio: 1;
    width: 70px;
    padding: 20px;
    background: var(--color-graphite);
    border-radius: 100%;
    cursor: pointer;
    flex-direction: column;
    gap: var(--lines-gap);
}

.petal-menu__lines input {
    all: unset;
    position: absolute;
    inset: 0;
    z-index: 1;
    opacity: 0;
    cursor: pointer;
    border-radius: 100%;
}

.petal-menu__lines i {
    display: block;
    position: relative;
    width: 100%;
    height: var(--lines-height);
    background: var(--color-cyan);
    transform-origin: 50% 50%;
    transition: var(--transition);
}

.petal-menu__lines:has(input:checked) i:nth-of-type(2) {
    display: none;
}

.petal-menu__lines:has(input:checked) i:nth-of-type(1) {
    transform: translate3d(0, calc(var(--lines-height) / 2 + var(--lines-gap) / 2), 0) rotate(45deg);
}

.petal-menu__lines:has(input:checked) i:nth-of-type(3) {
    transform: translate3d(0, calc((var(--lines-height) / 2 + var(--lines-gap) / 2) * -1), 0) rotate(-45deg);
}

.petal-menu__text {
    transition: opacity 0.3s;
}

.petal-menu:has(input:checked) .petal-menu__text {
    opacity: 0;
}

.petal-menu__item {
    display: block;
    position: absolute;
    inset: 0;
    opacity: 0;
    z-index: 2;
    rotate: -90deg;
    pointer-events: none;
    transition: var(--transition);
}

.petal-menu:has(input:checked) .petal-menu__item {
    opacity: 1;
}

.petal-menu:has(input:checked) .petal-menu__item:nth-child(1) {
    rotate: -70deg;
}

.petal-menu:has(input:checked) .petal-menu__item:nth-child(2) {
    rotate: 0deg;
}

.petal-menu:has(input:checked) .petal-menu__item:nth-child(3) {
    rotate: 70deg;
}

.petal-menu__link {
    display: flex;
    align-items: center;
    justify-content: center;
    position: absolute;
    bottom: calc(100% + 10px);
    left: 50%;
    translate: -50% 0;
    width: 105px;
    height: 77px;
    background: url("../img/petal.svg") center center no-repeat;
    background-size: 100%;
    pointer-events: auto;
    cursor: pointer;
    transition: scale 0.3s ease-out;
}

.petal-menu__item:nth-child(1) img {
    rotate: 70deg;
}

.petal-menu__item:nth-child(3) img {
    rotate: -70deg;
}

@media (hover: hover) and (pointer: fine) {
    .petal-menu__link:hover {
        scale: 1.15;
    }
}

@media (hover: none) {
    .petal-menu__link:active {
        scale: 1.15;
    }
}

@media screen and (max-width: 1366px) {
    .petal-menu {
        justify-content: center;
    }
}



/* Contact Menu */

.contact-menu {
    position: fixed;
    left: 30px;
    bottom: 30px;
    display: flex;
    align-items: center;
    column-gap: 15px;
    z-index: 1;
}

@media screen and (max-width: 767.9px) {
    .contact-menu {
        display: none;
    }
}

.contact-menu input {
    display: none;
}

.contact-menu__toggle {
    position: relative;
    cursor: pointer;
}

.contact-menu__trigger,
.contact-menu__link {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    width: 60px;
    aspect-ratio: 1;
    border-radius: 50%;
    background-color: var(--color-graphite);
    transition: background-color 0.3s ease-out;
    cursor: pointer;
}

.contact-menu__trigger img,
.contact-menu__link img {
    display: block;
    width: 24px;
    height: auto;
    transition: opacity 0.3s ease-out, filter 0.3s ease-out;
}

.contact-menu__trigger img:last-child {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.contact-menu__label {
    position: absolute;
    left: calc(100% + 15px);
    top: 50%;
    transform: translateY(-50%);
    max-width: 0;
    font-size: 24px;
    line-height: 1;
    font-weight: 500;
    white-space: nowrap;
    color: white;
    overflow: hidden;
    opacity: 0;
    transition: opacity 0.3s ease-out, max-width 0.3s ease-out;
}

@media (hover: hover) and (pointer: fine) {
    .contact-menu__toggle:hover .contact-menu__trigger,
    .contact-menu__trigger:hover,
    .contact-menu__link:hover {
        background-color: var(--color-cyan);
    }

    .contact-menu__toggle:hover .contact-menu__trigger img,
    .contact-menu__trigger:hover img,
    .contact-menu__link:hover img {
        filter: brightness(0.25);
    }

    .contact-menu__toggle:hover .contact-menu__label {
        max-width: 135px;
        opacity: 1;
    }
}

.contact-menu input:checked ~ .contact-menu__toggle .contact-menu__trigger img:first-child {
    opacity: 0;
}

.contact-menu input:not(:checked) ~ .contact-menu__toggle .contact-menu__trigger img:last-child {
    opacity: 0;
}

.contact-menu input:checked ~ .contact-menu__toggle .contact-menu__label {
    max-width: 0;
    opacity: 0;
}

@media (hover: hover) and (pointer: fine) {
    .contact-menu input:not(:checked) ~ .contact-menu__toggle:hover .contact-menu__label {
        max-width: 135px;
        opacity: 1;
        transition-delay: 0.3s;
    }

    .contact-menu input:checked ~ .contact-menu__toggle:hover .contact-menu__label {
        max-width: 0;
        opacity: 0;
    }
}

.contact-menu__list {
    display: flex;
    align-items: center;
    column-gap: 15px;
    margin: 0;
    padding: 0;
    list-style: none;
    pointer-events: none;
}

.contact-menu__list li {
    transform: translateY(25%);
    opacity: 0;
    transition: transform 0.3s ease-out, opacity 0.3s ease-out;
}

.contact-menu__list li:nth-child(1) {
    transition-delay: 0.05s;
}

.contact-menu__list li:nth-child(2) {
    transition-delay: 0.1s;
}

.contact-menu__list li:nth-child(3) {
    transition-delay: 0.15s;
}

.contact-menu input:checked ~ .contact-menu__list {
    pointer-events: all;
}

.contact-menu input:checked ~ .contact-menu__list li {
    transform: translateY(0);
    opacity: 1;
}



/* Theme Switcher */

body.light {
    background-color: #f4f4f4;
    background-image: linear-gradient(180deg, #f9f9f9, #efefef);
    color: var(--color-charcoal);
}

body.light::before {
    width: 100%;
    height: 100%;
    background-image: linear-gradient(to right, rgba(0, 0, 0, 0.08) 1px, transparent 1px), linear-gradient(to bottom, rgba(0, 0, 0, 0.08) 1px, transparent 1px);
    background-size: 100px 80px;
    background-position: center center;
    background-repeat: repeat;
    rotate: none;
    translate: none;
}

body.light::after {
    opacity: 0;
}

body.light .base-template__text {
    color: #323232;
}

body.light .contact-menu__label {
    color: var(--color-graphite);
}

.theme-switcher {
    margin: 0 auto;
    width: 102px;
    padding: 4px;
    background-color: rgba(247, 247, 247, 0.07);
    border: solid 1px #2d2d2e;
    border-radius: 12px;
    cursor: pointer;
    overflow: hidden;
    backdrop-filter: blur(10px);
    transform-origin: top center;
    transition: background-color 0.4s ease, border-color 0.4s ease;
}

@media screen and (max-width: 575.9px) {
    .theme-switcher {
        transform: scale(0.75);
    }
}

.theme-switcher-slider {
    position: relative;
    display: flex;
    align-items: center;
    gap: 4px;
}

.theme-switcher-cell {
    width: 100%;
    aspect-ratio: 1;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 8px;
    position: relative;
}

.theme-switcher-cell svg {
    display: block;
    width: 24px;
    height: auto;
}

.theme-switcher-cell svg path {
    transition: stroke 0.4s ease, fill 0.4s ease;
}

.theme-switcher-slider::before {
    content: "";
    display: block;
    width: 44px;
    height: 44px;
    background-color: #00ffff;
    border-radius: 8px;
    position: absolute;
    top: 0;
    left: calc(100% - 44px);
    transition: background-color 0.4s ease, left 0.4s ease-in-out, box-shadow 0.4s ease;
}

body.light .theme-switcher {
    background-color: #f7f7f7;
    border-color: rgba(0, 0, 0, 0.1);
}

body.light .theme-switcher-cell:nth-child(1) svg path:nth-child(1) {
    stroke: #171717;
    fill: #171717;
}

body.light .theme-switcher-cell:nth-child(1) svg path:nth-child(2) {
    stroke: #171717;
}

body.light .theme-switcher-cell:nth-child(2) svg path {
    fill: transparent;
    stroke: #171717;
}

body.light .theme-switcher-slider::before {
    background-color: white;
    left: 0;
    box-shadow: 0 0 4px rgba(0, 0, 0, 0.25);
}