@import url("https://fonts.googleapis.com/css2?family=Montserrat:ital,wght@0,100..900;1,100..900&display=swap");

* {
    text-decoration: none;
    list-style: none;
    box-sizing: border-box;
    margin: 0;
    padding: 0;
    outline: 0;
    border: 0;
}

:root {
    --color-primary: #2d5a27;
    --color-gray-0: #fff;
    --color-gray-100: #ecf2f6;
    --color-gray-200: #d9dfe7;
    --color-gray-300: #bdcad6;
    --color-gray-400: #bbbbbb;
    --color-gray-500: #9c9c9c;
    --color-gray-600: #6a6a6a;
    --color-gray-700: #4b5156;
    --color-gray-800: #33373a;
    --color-gray-900: #0f1316;

    --radius-1: 0.3rem;
    --radius-2: 0.6rem;
    --radius-3: 0.9rem;
    --radius-4: 1.5rem;
    --radius-5: 2.2rem;

    --transition: all 300ms ease;

    --container-w-lg: 80%;
    --container-w-md: 90%;
    --container-w-sm: 92%;
}

.dark {
    --color-gray-0: #0c121d;
    --color-gray-100: #1a212c;
    --color-gray-200: #26313c;
    --color-gray-300: #29374a;
    --color-gray-400: #5b6879;
    --color-gray-500: #7e8c9e;
    --color-gray-600: #8f9dae;
    --color-gray-700: #b4bdc7;
    --color-gray-800: #e0e6ed;
    --color-gray-900: #fff;
}

body {
    font-family: "Montserrat", sans-serif, sans-serif;
    background: var(--color-gray-100);
    color: var(--color-gray-900);
    line-height: 1.6;
    font-size: 0.9rem;
    user-select: none;
}

.container {
    width: var(--container-w-lg);
    margin-inline: auto;
}

a {
    color: var(--color-gray-900);
    font-weight: 500;
}

img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-weight: 900;
    line-height: 1.1;
    color: var(--color-gray-900);
    text-transform: uppercase;
}

h1 {
    font-size: 2.4rem;
}

h2 {
    font-size: 1.8rem;
}

h3 {
    font-size: 1.4rem;
}
h4 {
    font-size: 1rem;
}
h5 {
    font-size: 0.85rem;
}
h6 {
    font-size: 0.75rem;
}

.btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: fit-content;
    padding: 1rem 2rem;
    font-weight: 600;
    box-shadow: 0 1rem 2rem rgba(0, 0, 0, 0.05);
    border-radius: var(--radius-3);
    background: var(--color-gray-0);
    color: var(--color-gray-900);
    transition: var(--transition);
}

.btn.primary {
    background: var(--color-primary);
    color: var(--color-gray-0);
}

section {
    padding: 8rem 0;
    scroll-margin-top: 100px;
}

section:nth-of-type(odd) {
    background: var(--color-gray-0);
}

.section__header {
    text-align: center;
    margin-inline: auto;
    width: 60%;
}

.section__header p {
    margin: 0.4rem 0 0rem;
}

html {
    scroll-behavior: smooth;
}

/* FLOATING NAVIGATION */
nav {
    background: var(--color-gray-0);
    padding: 0.6rem;
    border-radius: var(--radius-4);
    box-shadow:
        0 2rem 2rem -1rem rgba(0, 0, 0, 0.2),
        0 -1rem 1rem -1rem rgba(255, 255, 255, 0.15);
    position: fixed;
    bottom: 2.5rem;
    left: 50%;
    transform: translateX(-50%);
    z-index: 10;
}

.nav__container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.6rem;
}

nav a {
    width: 3.5rem;
    aspect-ratio: 1/1;
    background: var(--color-gray-100);
    display: grid;
    place-items: center;
    border-radius: var(--radius-3);
    transition: var(--transition);
    font-size: 1.5rem;
}

nav a:hover,
nav a.active {
    background: var(--color-primary);
    color: var(--color-gray-0);
}

/*MAIN HEADER */
.mainHeader {
    height: 100vh;
    min-height: fit-content;
    display: grid;
    place-items: center;
}

.mainHeader__container {
    text-align: center;
    height: 100%;
    position: relative;
}

.mainHeader p {
    max-width: 60ch;
    margin-inline: auto;
    margin-bottom: 2.5rem;
}

.mainHeader__image {
    width: 15rem;
    height: 20rem;
    border-radius: 7.5rem 7.5rem 3rem 3rem;
    overflow: hidden;
    margin: 6rem auto 1.5rem;
    opacity: 0;
    animation: animateMainImage 2s 1s ease-out forwards;
    background: transparent;
}

.mainHeader__image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: top;
    background:transparent;
}

@keyframes animateMainImage {
    to {
        opacity: 1;
    }
}

.mainHeader h2 {
    margin: 0.5rem 0;
}

.mainHeader__cta {
    margin-top: 0;
    margin-bottom: 8rem;
    display: flex;
    justify-content: center;
    gap: 1.5rem;
    opacity: 0;
    transform: translateY(3rem);
    animation: fadeUp 2s 1.5s ease-out forwards;
}

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

.mainHeader__cta a {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.mainHeader__cta a i {
    font-size: 1.3rem;
}

.header__socials {
    position: absolute;
    right: 0;
    bottom: 6rem;
    display: flex;
    flex-direction: column;
    gap: 0.8rem;
}

.header__socials a {
    background-color: var(--color-gray-100); /* Jasny kolor tła z menu */
    color: var(--color-gray-900);
    display: grid;
    place-items: center;
    width: 2.8rem; /* Rozmiar identyczny jak w dolnym menu */
    aspect-ratio: 1/1;
    border-radius: var(--radius-3); /* Spójne zaokrąglenie */
    transition: var(--transition);
    font-size: 1.7rem; /* Powiększona ikona */
}

.header__socials a:hover {
    background: var(--color-primary); /* Fioletowy kolor po najechaniu */
    color: var(--color-gray-0);
}

.theme__btn {
    position: fixed;
    top: 2rem;
    right: 10%;
    background: var(--color-gray-0);
    color: var(--color-gray-900);
    width: 2.7rem;
    height: 2.7rem;
    font-size: 1.3rem;
    border-radius: var(--radius-3);
    display: grid;
    place-items: center;
    z-index: 2;
    cursor: pointer;
    transform: var(--transition);
    box-shadow: 0 0.8rem 1.5rem rgba(0, 0, 0, 0.15);
}

.theme__btn:hover {
    background: var(--color-gray-900);
    color: var(--color-gray-0);
}

/* ABOUT SECTION */
.about__container {
    display: grid;
    grid-template-columns: 26rem auto;
    gap: 8rem;
    align-items: center;
}

.about__left {
    aspect-ratio: 1/1;
    border-radius: 5rem;
    overflow: hidden;
}

.about__right {
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.about__right h3 {
    margin-bottom: 0.4rem;
}

.about__right a {
    margin-top: 2rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.about__right a i {
    font-size: 1.3rem;
}

/* MY APPROACH */

.process {
    padding: 5rem 0;
    transition: var(--transition);
}

.process__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
    align-items: center;
}

.process__content h2 {
    color: var(--color-gray-900);
    margin-bottom: 0.5rem;
    font-size: 2.5rem;
}

.process__content > p {
    color: var(--color-gray-900);
    margin-bottom: 2rem;
}

.process__list {
    display: flex;
    flex-direction: column;
    gap: 2.5rem;
    margin-top: 3rem;
}

.process__list li {
    display: flex;
    align-items: center;
    gap: 1.5rem;
}

.process__list h1 {
    width: 5rem;
    height: 5rem;
    flex-shrink: 0;
    display: grid;
    place-items: center;
    background: var(--color-primary);
    color: #fff;
    border-radius: var(--radius-4);
    font-size: 1.8rem;
}

.process__list h5 {
    color: var(--color-gray-900);
    font-size: 1.2rem;
    margin-bottom: 0.3rem;
}

.process__list p {
    color: var(--color-gray-900);
    line-height: 1.6;
}

.process__right {
    display: flex;
    justify-content: center;
}

.process__right img {
    width: 100%;
    max-width: 500px;
    height: auto;
    border-radius: var(--radius-4);
    object-fit: cover;
    border: 1px solid var(--color-gray-100);
}

@media (max-width: 1024px) {
    .process__container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .process__right {
        order: -1;
        overflow: hidden;
        padding: 2rem;
        background: var(--color-gray-0);
    }
}

/* PORTFOLIO/EXPERIENCE */
#portfolio {
    padding: 3rem 0;
}

.portfolio__container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.section__header {
    margin-bottom: 2rem;
}

.section__header h3 {
    font-size: 2.5rem;
    color: var(--color-white);
    margin-bottom: 0rem;
}

.section__header p {
    color: var(--color-light);
}

/* Card Styling - ZMIANA: Układ kolumnowy (zdjęcie na górze) */
.portfolio__card {
    background: var(--color-bg-variant);
    border: 1px solid transparent;
    border-radius: 2rem;
    padding: 2.5rem;
    display: flex;
    flex-direction: column; /* Zdjęcie nad treścią */
    gap: 2rem;
    transition: var(--transition);
}

.portfolio__card:hover {
    background: transparent;
    border-color: var(--color-primary-variant);
    cursor: default;
}

/* Image Side - ZMIANA: Pełna szerokość na górze */
.portfolio__image-side {
    width: 100%;
    border-radius: 1.5rem;
    margin-bottom: 0;
    line-height: 0;
    overflow: hidden;
    height: 300px;
    background: transparent;
}

.portfolio__item--image img {
    width: 100%;
    height: 100%; /* Wypełnia kontener */
    display: block;
    object-fit: cover; /* Ważne: przycina zdjęcie, by pasowało, bez rozciągania */
    transition: transform 0.5s ease;
    background: transparent;
}

.portfolio__card:hover .portfolio__item--image img {
    transform: scale(1.05);
}

/* Content Side - ZMIANA: Pełna szerokość pod zdjęciem */
.portfolio__content-side {
    width: 100%;
}

.portfolio__header-flex {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1.5rem;
    flex-wrap: wrap;
    gap: 1rem;
}

.portfolio__company-info h4 {
    font-size: 1.4rem;
    color: var(--color-primary);
    margin-bottom: 0.3rem;
}

.company-name {
    display: block;
    font-weight: 600;
    color: var(--color-white);
}

.work-date {
    font-size: 0.9rem;
    color: var(--color-light);
}

/* Tech Badges */
.tech-stack-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.badge {
    background: var(--color-bg);
    color: var(--color-primary);
    padding: 0.4rem 0.8rem;
    border-radius: 0.5rem;
    font-size: 0.8rem;
    font-weight: 500;
    border: 1px solid var(--color-primary-variant);
}

/* Experience Grid Layout */
.experience__grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    margin-bottom: 2rem;
}

.experience__column h5 {
    color: var(--color-white);
    margin-bottom: 1rem;
    font-size: 1.1rem;
    border-bottom: 2px solid var(--color-primary);
    display: inline-block;
}

.custom-list {
    list-style: none;
}

.custom-list li {
    margin-bottom: 0.8rem;
    font-size: 0.95rem;
    position: relative;
    padding-left: 1.5rem;
    color: var(--color-light);
}

.custom-list li::before {
    content: "✔";
    color: var(--color-primary);
    position: absolute;
    left: 0;
    font-weight: bold;
}

.custom-list strong {
    color: var(--color-white);
}

/* Responsive Design */
@media screen and (max-width: 1024px) {
    .experience__grid {
        grid-template-columns: 1fr;
    }
}

@media screen and (max-width: 600px) {
    .portfolio__header-flex {
        flex-direction: column;
    }

    .portfolio__image-side {
        height: 200px; /* Mniejsze zdjęcie na telefonach */
    }
}

/* TESTIMONIALS */
.testimonials {
    padding-bottom: 4rem;
}

.testimonial__list {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 2rem;
    align-items: stretch;
    margin-top: 3rem;
}

.testimonial {
    background: var(--color-gray-0);
    text-align: center;
    padding: 1.5rem;
    padding-top: 4.5rem;
    border-radius: var(--radius-5);
    font-size: 0.9rem;
    width: 100%;
    position: relative;
}

.testimonial__image {
    width: 6.5rem;
    aspect-ratio: 1/1;
    margin-inline: auto;
    border-radius: 1.7rem;
    overflow: hidden;
    position: absolute;
    top: -3.25rem;
    left: 50%;
    transform: translateX(-50%);
    border: 0.35rem solid var(--color-gray-0);
    /* box-shadow: 0 2rem 1.5rem -1rem var(--color-gray-300); */
}

.dark .testimonial__image {
    border: none;
}

.testimonial span i {
    color: gold;
}

.testimonial p {
    margin: 0.5rem 0 1.2rem;
    font-weight: 500;
}

/* CONTACT */
.contact__container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10rem;
}

.contact__menu {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-top: 3rem;
}

.contact__container article p {
    margin-top: 0.5rem;
}

.contact__menu a {
    display: flex;
    align-items: center;
    gap: 1.2rem;
    width: fit-content;
}

.contact__menu span {
    width: 3rem;
    aspect-ratio: 1/1;
    background: var(--color-primary);
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--color-gray-0);
    font-size: 1.3rem;
}

.contact__menu a h5 {
    margin-bottom: 0.5rem;
}

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

.form_controller {
    position: relative;
}

form input,
form textarea {
    background: var(--color-gray-100);
    width: 100%;
    padding: 1.35rem 1rem 0.65rem;
    resize: none;
    border-radius: var(--radius-2);
    border: 1px solid transparent;
    color: var(--color-gray-900);
}

form label {
    position: absolute;
    left: 1rem;
    top: 50%;
    transform: translateY(-50%);
    color: var(--color-gray-600);
    pointer-events: none;
    transition: var(--transition);
    background: var(--color-gray-100);
    padding: 0 0.3rem;
    line-height: 1;
}

form textarea + label {
    top: 1.2rem;
    transform: none;
}

form input:focus,
form textarea:focus {
    border-color: var(--color-primary);
}

form input:focus + label,
form input:not(:placeholder-shown) + label,
form textarea:focus + label,
form textarea:not(:placeholder-shown) + label {
    top: 0;
    transform: translateY(-50%);
    font-size: 0.75rem;
    color: var(--color-primary);
}

/* FOOTER */
footer {
    padding-top: 5rem;
}

footer .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.footer__sitemap {
    display: flex;
    gap: 3rem;
}

.footer__socials {
    display: flex;
    gap: 1rem;
    align-items: center;
}

.footer__socials a {
    background-color: var(--color-gray-0);
    color: var(--color-gray-900);
    display: grid;
    place-items: center;
    height: 2.4rem;
    aspect-ratio: 1/1;
    transition: var(--transition);
    border-radius: 0.7rem;
}

.footer__socials a:hover {
    color: var(--color-gray-0);
    background: var(--color-gray-900);
}

footer .copywright {
    background: var(--color-gray-200);
    display: block;
    text-align: center;
    margin-top: 5rem;
    padding: 1.2rem;
}

/* QUERIES FOR TABLETS*/
@media (max-width: 960px) {
    body {
        font-size: 1rem;
    }

    .container {
        width: var(--container-w-md);
    }

    section {
        padding-block: 6rem;
    }

    .section__header {
        width: var(--container-w-md);
    }

    .mainHeader {
        height: 74vh;
    }

    .mainHeader p {
        width: 100%;
    }

    .theme__btn {
        right: 5%;
    }

    .header__socials {
        display: none;
    }

    .about__container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .about__left {
        width: 60vmin;
        margin-inline: auto;
    }

    .process__container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .portfolio__container {
        gap: 2rem;
    }

    .testimonial__list {
        display: grid;
        grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
        gap: 4rem 2rem;
    }

    .contact__container {
        grid-template-columns: 1fr;
        gap: 3rem;
    }

    .footer__sitemap {
        gap: 1rem;
    }
}

/* QUERIES FOR MOBILE */
@media (max-width: 600px) {
    .container {
        width: var(--container-w-sm);
    }

    .theme__btn {
        right: 4%;
    }

    .section__header {
        width: var(--container-w-sm);
    }

    .mainHeader {
        min-height: 100vh;
    }

    .mainHeader__image {
        margin-top: 3rem;
    }

    .mainHeader p {
        width: 100%;
    }

    .theme__btn {
        right: 4%;
    }

    .about__left {
        width: 100%;
    }

    .process ul {
        gap: 1.5rem;
    }

    .process li {
        flex-direction: column;
        align-items: flex-start;
        background: var(--color-gray-0);
        padding: 1rem;
        border-radius: var(--radius-4);
    }

    .process li h1 {
        width: 4rem;
    }

    .testimonial__list {
        grid-template-columns: 1fr;
        gap: 3.5rem;
    }

    nav {
        padding: 0.45rem;
        bottom: 1.3rem;
    }

    nav a {
        width: 2.8rem;
        font-size: 1.2rem;
    }

    footer .container {
        flex-direction: column;
        gap: 1.5rem;
    }

    .footer__sitemap {
        flex-direction: column;
        align-items: center;
        gap: 2rem;
        margin-bottom: 2.5rem;
    }

    .footer__socials {
        flex-direction: row;
        align-items: center;
        gap: 2rem;
        margin-bottom: 2.5rem;
    }
}