:root {

    --color-white: #ffffff;

    --color-black: #000000;

    --color-header: #07111f;

    --color-text: #111827;

    --color-text-secondary: #4b5563;

    --color-text-muted: #6b7280;

    --color-primary: #2563eb;

    --color-primary-light: #eff6ff;

    --color-primary-border: #bfdbfe;

    --color-gray-section: #f3f4f6;

    --color-gray-light: #f8fafc;

    --color-border: #e5e7eb;

    --color-border-dark: #d1d5db;

    --container-width: 1180px;

    --section-padding: 100px;

    --header-height: 76px;

    --radius-small: 5px;

    --radius-medium: 12px;

    --radius-large: 18px;

    --shadow-header:

        0 4px 16px rgba(0, 0, 0, 0.12);

    --shadow-card:

        0 8px 30px rgba(15, 23, 42, 0.07);

    --shadow-card-hover:

        0 14px 38px rgba(15, 23, 42, 0.12);

    --transition:

        0.25s ease;

    --bg-page: #ffffff;

    --bg-section: #ffffff;

    --bg-section-alt: #f3f4f6;

    --surface: #ffffff;

    --surface-soft: #f8fafc;

    --text-main: #111827;

    --text-secondary: #4b5563;

    --text-muted: #6b7280;

    --border-color: #e5e7eb;

    --accent: #2563eb;

    --accent-soft: #eff6ff;

    --header-bg: #07111f;

}

html[data-theme="dark"] {

    --bg-page: #070b12;

    --bg-section: #0b1220;

    --bg-section-alt: #101827;

    --surface: #111827;

    --surface-soft: #172033;

    --text-main: #f3f4f6;

    --text-secondary: #cbd5e1;

    --text-muted: #94a3b8;

    --border-color: #263244;

    --accent: #60a5fa;

    --accent-soft: #172554;

    --header-bg: #030712;

    --color-white: #0b1220;

    --color-header: #030712;

    --color-text: #f3f4f6;

    --color-text-secondary: #cbd5e1;

    --color-text-muted: #94a3b8;

    --color-primary: #60a5fa;

    --color-primary-light: #172554;

    --color-primary-border: #334155;

    --color-gray-section: #101827;

    --color-gray-light: #172033;

    --color-border: #263244;

    --color-border-dark: #334155;

    color-scheme: dark;

}

body {

    background: var(--bg-page);

    color: var(--text-main);

}

h1,

h2,

h3,

h4,

h5,

h6 {

    color: var(--text-main);

}

p {

    color: var(--text-secondary);

}

.about,

.Skills,

.Contact {

    background: var(--bg-section);

}

.Services,

.Portfolio {

    background: var(--bg-section-alt);

}

.serviceCard,

.projectCard {

    background: var(--surface);

    border-color: var(--border-color);

}

.serviceTags span,

.projectTags span,

.contactAvailability {

    background: var(--surface-soft);

    border-color: var(--border-color);

    color: var(--text-secondary);

}

*,

*::before,

*::after {

    box-sizing: border-box;

    margin: 0;

    padding: 0;

}

html {

    scroll-behavior: smooth;

    scroll-padding-top: calc(var(--header-height) + 20px);

}

body {

    margin: 0;

    background: var(--color-white);

    color: var(--color-text);

    font-family:

        "Times New Roman",

        Times,

        serif;

    line-height: 1.7;

    overflow-x: hidden;

}

button,

input,

textarea,

select {

    font-family:

        "Times New Roman",

        Times,

        serif;

}

img {

    display: block;

    max-width: 100%;

    height: auto;

}

a {

    color: inherit;

    text-decoration: none;

}

ul {

    list-style-position: inside;

}

.list-unstyled {

    list-style: none;

}

.container,

.contain {

    width: min(92%, var(--container-width));

    margin-inline: auto;

}

section {

    width: 100%;

    padding: var(--section-padding) 0;

}

.grid {

    min-width: 0;

}

.gridItem {

    min-width: 0;

}

h1,

h2,

h3,

h4,

h5,

h6 {

    color: var(--color-text);

    line-height: 1.2;

}

h1 {

    font-size:

        clamp(2.8rem, 5vw, 5rem);

    font-weight: 700;

    letter-spacing: -0.035em;

}

h2 {

    font-size:

        clamp(2rem, 4vw, 3.2rem);

    letter-spacing: -0.025em;

}

h3 {

    font-size: 1.25rem;

}

p {

    color: var(--color-text-secondary);

}

.sectionHeader {

    max-width: 760px;

    margin-bottom: 50px;

}

.sectionHeader p {

    max-width: 700px;

    font-size: 1.05rem;

}

.sectionTitle {

    position: relative;

    display: inline-block;

    margin-bottom: 22px;

}

.sectionTitle::after {

    content: "";

    position: absolute;

    left: 0;

    bottom: -8px;

    width: 50px;

    height: 3px;

    background: var(--color-primary);

    border-radius: 4px;

}

.header {

    position: sticky;

    top: 0;

    z-index: 1000;

    height: var(--header-height);

    display: flex;

    align-items: center;

    background: var(--color-header);

    border-bottom:

        1px solid rgba(255, 255, 255, 0.06);

    box-shadow: var(--shadow-header);

}

.header .container {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 28px;

}

.logo {

    display: flex;

    align-items: center;

    gap: 9px;

    color: #ffffff;

    font-size: 1.2rem;

    font-weight: 700;

    white-space: nowrap;

}

@media screen and (max-width: 600px) {

    .logo {

        gap: 7px;

        font-size: 1.05rem;

    }

    .logo-favicon {

        width: 30px;

        height: 30px;

    }

}

.logo::before,

.logo::after {

    content: none;

    display: none;

}

.logo-favicon {

    width: 34px;

    height: 34px;

    object-fit: cover;

    border-radius: 50%;

    flex-shrink: 0;

}

.navbar .menu {

    display: flex;

    align-items: center;

    gap: 24px;

}

.navbar a {

    position: relative;

    color: #d1d5db;

    font-size: 0.92rem;

    transition: color var(--transition);

}

.navbar a:hover {

    color: #ffffff;

}

.navbar a.active {
    color: #ffffff;
}

.navbar a.active::after {
    width: 100%;
}

.navbar a::after {

    content: "";

    position: absolute;

    left: 0;

    bottom: -7px;

    width: 0;

    height: 2px;

    background: #60a5fa;

    transition: width var(--transition);

}

.navbar a:hover::after {

    width: 100%;

}

.header .right {

    display: flex;

    align-items: center;

    gap: 10px;

}

.social {

    display: flex;

    align-items: center;

    gap: 8px;

}

.social a {

    width: 32px;

    height: 32px;

    display: grid;

    place-items: center;

    color: #9ca3af;

    border-radius: 6px;

    transition:

        color var(--transition),

        background var(--transition),

        transform var(--transition);

}

.social a:hover {

    color: #ffffff;

    background:

        rgba(255, 255, 255, 0.08);

    transform: translateY(-2px);

}

.social svg {

    fill: currentColor;

}

.burguer {

    display: none;

    width: 42px;

    height: 42px;

    align-items: center;

    justify-content: center;

    padding: 0;

    border: 0;

    background: transparent;

    color: #ffffff;

    cursor: pointer;

}

.burguer .bar {

    font-size: 0;

    position: relative;

    width: 24px;

    height: 2px;

    background: currentColor;

}

.burguer .bar::before,

.burguer .bar::after {

    content: "";

    position: absolute;

    left: 0;

    width: 24px;

    height: 2px;

    background: currentColor;

    transition: var(--transition);

}

.burguer .bar::before {

    top: -7px;

}

.burguer .bar::after {

    top: 7px;

}

.header.is-menu-open .burguer .bar {

    background: transparent;

}

.header.is-menu-open .burguer .bar::before {

    top: 0;

    transform: rotate(45deg);

}

.header.is-menu-open .burguer .bar::after {

    top: 0;

    transform: rotate(-45deg);

}

.hero {

    position: relative;

    width: 100%;

    min-height:

        calc(100vh - var(--header-height));

    display: flex;

    align-items: center;

    padding: 90px 0;

    background-color: #edf4fa;

    background-image:

        linear-gradient(90deg,

            rgba(255, 255, 255, 0.68) 0%,

            rgba(255, 255, 255, 0.58) 22%,

            rgba(255, 255, 255, 0.42) 38%,

            rgba(255, 255, 255, 0.18) 55%,

            rgba(255, 255, 255, 0.00) 72%),

        url("../img/hero-pascal.png");

    background-size: cover;

    background-position: center center;

    background-repeat: no-repeat;

    border-bottom:

        1px solid var(--color-border);

    overflow: hidden;

}

.hero .container {

    position: relative;

    z-index: 2;

}

.hero .grid {

    display: block;

    width: 100%;

}

.hero_item.left {

    width: 52%;

    max-width: 650px;

}

.hero_item.left>span {

    display: inline-block;

    margin-bottom: 20px;

    padding: 7px 12px;

    background: rgba(253, 241, 255, 0.78);

    color: #140581;

    border: 1px solid rgba(11, 45, 87, 0.22);

    border-radius: 5px;

    font-weight: 700;

    letter-spacing: 0.05em;

    text-transform: uppercase;

}

.hero_item.left>span::before {

    display: none;

}

.hero .title {

    max-width: 650px;

    margin-bottom: 22px;

    font-family: "Times New Roman", Times, serif;

    font-size: clamp(3rem, 5vw, 5rem);

    font-weight: 700;

    line-height: 1.04;

    letter-spacing: -0.035em;

    background: linear-gradient(90deg,

            #000000 0%,

            #111827 30%,

            #12315c 58%,

            #0b3a75 78%,

            #071f45 100%);

    -webkit-background-clip: text;

    background-clip: text;

    -webkit-text-fill-color: transparent;

    color: transparent;

}

.hero p {

    max-width: 570px;

    font-size: 1.08rem;

    line-height: 1.75;

    font-weight: 600;

    background: linear-gradient(90deg,

            #111111 0%,

            #1f2937 45%,

            #163a63 72%,

            #0b2d57 100%);

    -webkit-background-clip: text;

    background-clip: text;

    -webkit-text-fill-color: transparent;

    color: transparent;

}

.hero_item.right,

.heroAvatar {

    display: none;

}

.about {

    background: #ffffff;

}

.aboutContent p {

    color: var(--text-secondary);

}

.aboutProfile {

    border-color: var(--border-color);

}

.aboutProfileItem {

    border-color: var(--border-color);

}

.aboutLabel {

    color: var(--text-muted);

}

.aboutProfileItem strong {

    color: var(--text-main);

}

.aboutGrid {

    display: grid;

    grid-template-columns:

        minmax(0, 1.25fr) minmax(300px, 0.75fr);

    gap: 80px;

    align-items: start;

}

.aboutContent {

    max-width: 700px;

}

.aboutContent h3 {

    margin:

        15px 0 20px;

    color: #2563eb;

    font-size: 1.35rem;

}

.aboutContent p {

    margin-bottom: 18px;

    color: #4b5563;

    font-size: 1.02rem;

    line-height: 1.75;

}

.aboutProfile {

    display: flex;

    flex-direction: column;

    border-top:

        1px solid #e5e7eb;

}

.aboutProfileItem {

    display: flex;

    flex-direction: column;

    gap: 5px;

    padding:

        18px 0;

    border-bottom:

        1px solid #e5e7eb;

}

.aboutLabel {

    color: #6b7280;

    font-size: 0.82rem;

    text-transform: uppercase;

    letter-spacing: 0.07em;

}

.aboutProfileItem strong {

    color: #111827;

    font-size: 1rem;

    font-weight: 600;

}

@media screen and (max-width: 850px) {

    .aboutGrid {

        grid-template-columns: 1fr;

        gap: 45px;

    }

    .aboutContent {

        max-width: 100%;

    }

}

.Services {

    width: 100%;

    background: #f3f4f6;

    padding: 100px 0;

}

.Services .sectionTitle,

.serviceCard h3 {

    color: var(--text-main);

}

.Services .sectionHeader p,

.serviceCard p {

    color: var(--text-secondary);

}

.serviceNumber {

    color: var(--text-muted);

}

.serviceIcon {

    color: var(--accent);

    background: var(--accent-soft);

    border-color: var(--border-color);

}

.Services .sectionHeader {

    max-width: 760px;

    margin-bottom: 50px;

}

.sectionEyebrow {

    display: block;

    margin-bottom: 8px;

    color: #2563eb;

    font-size: 0.8rem;

    font-weight: 700;

    letter-spacing: 0.12em;

    text-transform: uppercase;

}

.Services .sectionTitle {

    color: #111827;

}

.Services .sectionHeader p {

    color: #4b5563;

    font-size: 1.05rem;

    line-height: 1.7;

}

.servicesGrid {

    display: grid;

    grid-template-columns:

        repeat(3, minmax(0, 1fr));

    gap: 24px;

    width: 100%;

}

.serviceCard {

    position: relative;

    min-width: 0;

    min-height: 320px;

    display: flex;

    flex-direction: column;

    padding: 26px;

    background: #ffffff;

    border: 1px solid #e5e7eb;

    border-radius: 12px;

    box-shadow:

        0 8px 30px rgba(15, 23, 42, 0.06);

    overflow: hidden;

    transition:

        transform 0.25s ease,

        box-shadow 0.25s ease,

        border-color 0.25s ease;

}

.serviceCard::before {

    content: "";

    position: absolute;

    top: 0;

    left: 0;

    width: 100%;

    height: 3px;

    background:

        linear-gradient(90deg,

            #07111f,

            #2563eb);

    transform: scaleX(0);

    transform-origin: left;

    transition:

        transform 0.3s ease;

}

.serviceCard:hover {

    transform:

        translateY(-6px);

    border-color:

        rgba(37, 99, 235, 0.25);

    box-shadow:

        0 18px 45px rgba(15, 23, 42, 0.11);

}

.serviceCard:hover::before {

    transform: scaleX(1);

}

.serviceCardTop {

    display: flex;

    align-items: center;

    justify-content: space-between;

    margin-bottom: 28px;

}

.serviceNumber {

    color: #9ca3af;

    font-size: 0.82rem;

    font-weight: 700;

    letter-spacing: 0.08em;

}

.serviceIcon {

    width: 48px;

    height: 48px;

    display: flex;

    align-items: center;

    justify-content: center;

    color: #17477d;

    background: #eff6ff;

    border:

        1px solid #dbeafe;

    border-radius: 10px;

    transition:

        background 0.25s ease,

        color 0.25s ease,

        transform 0.25s ease;

}

.serviceIcon svg {

    width: 25px;

    height: 25px;

}

.serviceCard:hover .serviceIcon {

    background: #07111f;

    color: #ffffff;

    transform:

        translateY(-2px);

}

.serviceCard h3 {

    margin-bottom: 14px;

    color: #111827;

    font-size: 1.25rem;

    line-height: 1.25;

}

.serviceCard p {

    margin-bottom: 24px;

    color: #4b5563;

    font-size: 0.96rem;

    line-height: 1.65;

}

.serviceTags {

    display: flex;

    flex-wrap: wrap;

    gap: 7px;

    margin-top: auto;

}

.serviceTags span {

    display: inline-flex;

    align-items: center;

    padding:

        5px 9px;

    color: #374151;

    background: #f8fafc;

    border:

        1px solid #e5e7eb;

    border-radius: 5px;

    font-size: 0.76rem;

    font-weight: 600;

}

@media screen and (max-width: 1000px) {

    .servicesGrid {

        grid-template-columns:

            repeat(2, minmax(0, 1fr));

    }

}

@media screen and (max-width: 650px) {

    .Services {

        padding: 70px 0;

    }

    .Services .sectionHeader {

        margin-bottom: 38px;

    }

    .servicesGrid {

        grid-template-columns: 1fr;

        gap: 18px;

    }

    .serviceCard {

        min-height: auto;

        padding: 22px;

    }

    .serviceCardTop {

        margin-bottom: 22px;

    }

    .serviceCard h3 {

        font-size: 1.15rem;

    }

}

.Skills {

    width: 100%;

    padding: 100px 0;

    background: #ffffff;

}

.Skills .sectionHeader p,

.skillGroup p {

    color: var(--text-secondary);

}

.skillGroup {

    border-color: var(--border-color);

}

.skillGroup h3 {

    color: var(--text-main);

}

.skillsExpertise {

    border-color: var(--border-color);

}

.Skills .sectionHeader {

    max-width: 760px;

    margin-bottom: 55px;

}

.Skills .sectionHeader p {

    max-width: 680px;

    color: #4b5563;

    font-size: 1.05rem;

    line-height: 1.7;

}

.skillsLayout {

    display: grid;

    grid-template-columns:

        minmax(0, 1.25fr) minmax(300px, 0.75fr);

    gap: 60px;

    align-items: start;

}

.skillsExpertise {

    display: flex;

    flex-direction: column;

    border-top:

        1px solid #e5e7eb;

}

.skillGroup {

    display: grid;

    grid-template-columns:

        48px minmax(0, 1fr);

    gap: 20px;

    padding:

        24px 0;

    border-bottom:

        1px solid #e5e7eb;

    transition:

        padding-left 0.25s ease,

        background 0.25s ease;

}

.skillGroup:hover {

    padding-left: 10px;

}

.skillNumber {

    padding-top: 4px;

    color: #2563eb;

    font-size: 0.78rem;

    font-weight: 700;

    letter-spacing: 0.08em;

}

.skillGroup h3 {

    margin-bottom: 7px;

    color: #111827;

    font-size: 1.18rem;

    line-height: 1.3;

}

.skillGroup p {

    margin: 0;

    color: #6b7280;

    font-size: 0.95rem;

    line-height: 1.65;

}

.skillsStack {

    padding: 34px;

    background: #07111f;

    border-radius: 14px;

    box-shadow:

        0 18px 45px rgba(7, 17, 31, 0.14);

}

.skillsStackLabel {

    display: block;

    margin-bottom: 10px;

    color: #93c5fd;

    font-size: 0.76rem;

    font-weight: 700;

    letter-spacing: 0.1em;

    text-transform: uppercase;

}

.skillsStack h3 {

    margin-bottom: 12px;

    color: #ffffff;

    font-size: 1.5rem;

}

.skillsStackIntro {

    margin-bottom: 28px;

    color: #cbd5e1;

    font-size: 0.95rem;

    line-height: 1.65;

}

.technologyGrid {

    display: grid;

    grid-template-columns:

        repeat(2, minmax(0, 1fr));

    gap: 10px;

}

.technologyGrid span {

    display: flex;

    align-items: center;

    justify-content: center;

    min-height: 44px;

    padding:

        9px 12px;

    color: #e5e7eb;

    background:

        rgba(255, 255, 255, 0.06);

    border:

        1px solid rgba(255, 255, 255, 0.1);

    border-radius: 6px;

    font-size: 0.9rem;

    font-weight: 600;

    transition:

        background 0.25s ease,

        transform 0.25s ease,

        border-color 0.25s ease;

}

.technologyGrid span:hover {

    background:

        rgba(37, 99, 235, 0.2);

    border-color:

        rgba(147, 197, 253, 0.35);

    transform:

        translateY(-2px);

}

.skillsStackDivider {

    width: 100%;

    height: 1px;

    margin:

        30px 0;

    background:

        rgba(255, 255, 255, 0.12);

}

.focusTags {

    display: flex;

    flex-wrap: wrap;

    gap: 8px;

}

.focusTags span {

    padding:

        6px 10px;

    color: #dbeafe;

    background:

        rgba(37, 99, 235, 0.13);

    border:

        1px solid rgba(96, 165, 250, 0.22);

    border-radius: 5px;

    font-size: 0.78rem;

    font-weight: 600;

}

@media screen and (max-width: 900px) {

    .skillsLayout {

        grid-template-columns: 1fr;

        gap: 45px;

    }

    .skillsStack {

        max-width: 650px;

    }

}

@media screen and (max-width: 600px) {

    .Skills {

        padding: 70px 0;

    }

    .Skills .sectionHeader {

        margin-bottom: 38px;

    }

    .skillGroup {

        grid-template-columns:

            38px minmax(0, 1fr);

        gap: 12px;

        padding:

            20px 0;

    }

    .skillGroup:hover {

        padding-left: 0;

    }

    .skillsStack {

        padding: 26px 22px;

    }

    .technologyGrid {

        grid-template-columns: 1fr 1fr;

    }

}

@media screen and (max-width: 390px) {

    .technologyGrid {

        grid-template-columns: 1fr;

    }

}

.Portfolio {

    width: 100%;

    padding: 100px 0;

    background: #f3f4f6;

}

.Portfolio .sectionHeader p,

.projectContent p {

    color: var(--text-secondary);

}

.projectContent h3 {

    color: var(--text-main);

}

.projectMeta {

    color: var(--text-muted);

}

.Portfolio .sectionHeader {

    max-width: 760px;

    margin-bottom: 55px;

}

.Portfolio .sectionHeader p {

    max-width: 680px;

    color: #4b5563;

    font-size: 1.05rem;

    line-height: 1.7;

}

.portfolioGrid {

    display: grid;

    grid-template-columns:

        repeat(2, minmax(0, 1fr));

    gap: 26px;

}

.projectCard {

    min-width: 0;

    display: grid;

    grid-template-columns:

        minmax(180px, 0.8fr) minmax(0, 1.2fr);

    background: #ffffff;

    border:

        1px solid #e5e7eb;

    border-radius: 14px;

    overflow: hidden;

    box-shadow:

        0 8px 30px rgba(15, 23, 42, 0.06);

    transition:

        transform 0.25s ease,

        box-shadow 0.25s ease;

}

.projectCard:hover {

    transform:

        translateY(-5px);

    box-shadow:

        0 20px 45px rgba(15, 23, 42, 0.11);

}

.projectFeatured {

    grid-column: 1 / -1;

    grid-template-columns:

        minmax(300px, 0.95fr) minmax(0, 1.05fr);

    min-height: 390px;

}

.projectVisual {

    position: relative;

    min-height: 270px;

    display: flex;

    align-items: flex-end;

    padding: 28px;

    color: #ffffff;

    background:

        linear-gradient(135deg,

            #07111f 0%,

            #12315c 55%,

            #2563eb 100%);

    overflow: hidden;

}

.projectVisual::before {

    content: "";

    position: absolute;

    width: 220px;

    height: 220px;

    top: -80px;

    right: -70px;

    border:

        1px solid rgba(255, 255, 255, 0.16);

    border-radius: 50%;

}

.projectVisual::after {

    content: "";

    position: absolute;

    width: 150px;

    height: 150px;

    bottom: -60px;

    left: -40px;

    border:

        1px solid rgba(255, 255, 255, 0.12);

    border-radius: 50%;

}

.projectVisualPerformance {

    background:

        linear-gradient(135deg,

            #111827 0%,

            #164e63 55%,

            #0e7490 100%);

}

.projectVisualWeb {

    background:

        linear-gradient(135deg,

            #07111f 0%,

            #312e81 55%,

            #4338ca 100%);

}

.projectVisualBenchmark {
    background:
        linear-gradient(135deg,
            #0f172a 0%,
            #1e3a5f 55%,
            #2563eb 100%);
}

.projectVisualVision {
    background:
        linear-gradient(135deg,
            #07111f 0%,
            #0f4c5c 55%,
            #0e7490 100%);
}

.projectVisualMLOps {
    background:
        linear-gradient(135deg,
            #111827 0%,
            #3730a3 55%,
            #2563eb 100%);
}

.projectVisualContent {

    position: relative;

    z-index: 1;

}

.projectVisualLabel {

    display: block;

    margin-bottom: 10px;

    color:

        rgba(255, 255, 255, 0.7);

    font-size: 0.76rem;

    font-weight: 700;

    letter-spacing: 0.1em;

    text-transform: uppercase;

}

.projectVisual strong {

    display: block;

    color: #ffffff;

    font-size: clamp(1.8rem, 3vw, 2.8rem);

    line-height: 1.05;

}

.projectContent {

    display: flex;

    flex-direction: column;

    padding: 30px;

}

.projectMeta {

    display: flex;

    justify-content: space-between;

    gap: 20px;

    margin-bottom: 22px;

    color: #6b7280;

    font-size: 0.76rem;

    font-weight: 700;

    letter-spacing: 0.05em;

    text-transform: uppercase;

}

.projectContent h3 {

    margin-bottom: 14px;

    color: #111827;

    font-size: 1.4rem;

    line-height: 1.25;

}

.projectContent p {

    margin-bottom: 22px;

    color: #4b5563;

    font-size: 0.96rem;

    line-height: 1.7;

}

.projectStatusCompleted {

    color: #17477d;

    background: #eff6ff;

    border-color: #bfdbfe;

}

.projectTags {

    display: flex;

    flex-wrap: wrap;

    gap: 7px;

    margin-bottom: 24px;

}

.projectTags span {

    padding:

        5px 9px;

    color: #374151;

    background: #f8fafc;

    border:

        1px solid #e5e7eb;

    border-radius: 5px;

    font-size: 0.75rem;

    font-weight: 600;

}

.projectLink {

    width: fit-content;

    display: inline-flex;

    align-items: center;

    gap: 7px;

    margin-top: auto;

    color: #17477d;

    font-weight: 700;

    text-decoration: none;

    transition:

        gap 0.2s ease,

        color 0.2s ease;

}

.projectLink:hover {

    gap: 11px;

    color: #2563eb;

}

.projectStatus {

    width: fit-content;

    margin-top: auto;

    padding:

        6px 10px;

    color: #475569;

    background: #f8fafc;

    border:

        1px solid #e5e7eb;

    border-radius: 5px;

    font-size: 0.77rem;

    font-weight: 700;

}

@media screen and (max-width: 950px) {

    .portfolioGrid {

        grid-template-columns: 1fr;

    }

    .projectFeatured {

        grid-column: auto;

    }

    .projectCard,

    .projectFeatured {

        grid-template-columns:

            minmax(230px, 0.85fr) minmax(0, 1.15fr);

    }

}

@media screen and (max-width: 700px) {

    .Portfolio {

        padding: 70px 0;

    }

    .Portfolio .sectionHeader {

        margin-bottom: 38px;

    }

    .projectCard,

    .projectFeatured {

        grid-template-columns: 1fr;

    }

    .projectVisual {

        min-height: 230px;

    }

    .projectContent {

        padding: 24px;

    }

}

.Contact {

    width: 100%;

    padding: 100px 0;

    background: #ffffff;

}

.contactLead {

    color: var(--text-secondary);

}

.contactForm {

    background: var(--surface-soft);

    border-color: var(--border-color);

}

.formGroup label {

    color: var(--text-main);

}

.formGroup input,

.formGroup textarea {

    color: var(--text-main);

    background: var(--surface);

    border-color: var(--border-color);

}

.formGroup input::placeholder,

.formGroup textarea::placeholder {

    color: var(--text-muted);

}

.contactLayout {

    display: grid;

    grid-template-columns:

        minmax(0, 0.85fr) minmax(0, 1.15fr);

    gap: 80px;

    align-items: start;

}

.contactIntro {

    max-width: 520px;

}

.Contact .sectionTitle {

    margin-bottom: 22px;

    color: #111827;

}

.contactLead {

    margin-bottom: 32px;

    color: #4b5563;

    font-size: 1.05rem;

    line-height: 1.75;

}

.contactAvailability {

    display: flex;

    align-items: flex-start;

    gap: 12px;

    margin-bottom: 32px;

    padding: 16px 18px;

    color: #374151;

    background: #f8fafc;

    border: 1px solid #e5e7eb;

    border-radius: 8px;

    font-size: 0.92rem;

    line-height: 1.5;

}

.availabilityDot {

    width: 9px;

    height: 9px;

    margin-top: 5px;

    flex-shrink: 0;

    background: #2563eb;

    border-radius: 50%;

}

.contactLinks {

    display: flex;

    flex-wrap: wrap;

    gap: 20px;

}

.contactLinks a {

    display: inline-flex;

    align-items: center;

    gap: 6px;

    color: #17477d;

    font-weight: 700;

    text-decoration: none;

    transition:

        color 0.2s ease,

        gap 0.2s ease;

}

.contactLinks a:hover {

    gap: 10px;

    color: #2563eb;

}

.contactForm {

    padding: 34px;

    background: #f8fafc;

    border: 1px solid #e5e7eb;

    border-radius: 14px;

    box-shadow:

        0 10px 35px rgba(15, 23, 42, 0.06);

}

.formRow {

    display: grid;

    grid-template-columns:

        repeat(2, minmax(0, 1fr));

    gap: 18px;

}

.formGroup {

    display: flex;

    flex-direction: column;

    gap: 8px;

    margin-bottom: 20px;

}

.formGroup label {

    color: #111827;

    font-size: 0.9rem;

    font-weight: 700;

}

.formGroup input,

.formGroup textarea {

    width: 100%;

    padding: 13px 14px;

    color: #111827;

    background: #ffffff;

    border: 1px solid #d1d5db;

    border-radius: 6px;

    font-family:

        "Times New Roman",

        Times,

        serif;

    font-size: 0.97rem;

    outline: none;

    transition:

        border-color 0.2s ease,

        box-shadow 0.2s ease,

        background 0.2s ease;

}

.formGroup textarea {

    min-height: 170px;

    resize: vertical;

}

.formGroup input::placeholder,

.formGroup textarea::placeholder {

    color: #9ca3af;

}

.formGroup input:focus,

.formGroup textarea:focus {

    border-color: #2563eb;

    background: #ffffff;

    box-shadow:

        0 0 0 3px rgba(37, 99, 235, 0.09);

}

.contactSubmit {

    display: inline-flex;

    align-items: center;

    justify-content: center;

    gap: 10px;

    min-height: 48px;

    padding: 12px 22px;

    color: #ffffff;

    background: #07111f;

    border: 1px solid #07111f;

    border-radius: 6px;

    font-family:

        "Times New Roman",

        Times,

        serif;

    font-size: 0.96rem;

    font-weight: 700;

    cursor: pointer;

    transition:

        background 0.2s ease,

        transform 0.2s ease,

        gap 0.2s ease,

        box-shadow 0.2s ease;

}

.contactSubmit:hover {

    gap: 14px;

    background: #17477d;

    transform: translateY(-2px);

    box-shadow:

        0 8px 20px rgba(23, 71, 125, 0.18);

}

.contactSubmit:active {

    transform: translateY(0);

}

@media screen and (max-width: 900px) {

    .contactLayout {

        grid-template-columns: 1fr;

        gap: 50px;

    }

    .contactIntro {

        max-width: 650px;

    }

    .contactForm {

        max-width: 700px;

    }

}

@media screen and (max-width: 600px) {

    .Contact {

        padding: 70px 0;

    }

    .contactLayout {

        gap: 38px;

    }

    .formRow {

        grid-template-columns: 1fr;

        gap: 0;

    }

    .contactForm {

        padding: 24px 20px;

    }

    .contactSubmit {

        width: 100%;

    }

    .contactLinks {

        gap: 16px;

    }

}

.footer {

    width: 100%;

    padding:

        70px 0 28px;

    background: #000000;

    color: #ffffff;

}

.footerGrid {

    display: grid;

    grid-template-columns:

        minmax(0, 1.5fr) minmax(150px, 0.7fr) minmax(150px, 0.7fr);

    gap: 70px;

    padding-bottom: 50px;

}

.footerBrand {

    max-width: 430px;

}

.footerLogo {

    display: flex;

    align-items: center;

    gap: 10px;

    margin-bottom: 18px;

    color: #ffffff;

    font-size: 1.25rem;

    font-weight: 700;

}

.footerLogo img {

    width: 36px;

    height: 36px;

    object-fit: cover;

    border-radius: 50%;

}

.footerBrand p {

    max-width: 390px;

    margin: 0;

    color: #9ca3af;

    font-size: 0.95rem;

    line-height: 1.7;

}

.footerColumn h3 {

    margin-bottom: 18px;

    color: #ffffff;

    font-size: 0.95rem;

    font-weight: 700;

}

.footerNav,

.footerSocial {

    display: flex;

    flex-direction: column;

    align-items: flex-start;

    gap: 11px;

}

.footerNav a,

.footerSocial a {

    display: inline-flex;

    align-items: center;

    gap: 5px;

    color: #9ca3af;

    font-size: 0.92rem;

    text-decoration: none;

    transition:

        color 0.2s ease,

        gap 0.2s ease;

}

.footerNav a:hover,

.footerSocial a:hover {

    color: #ffffff;

}

.footerSocial a:hover {

    gap: 9px;

}

.footerBottom {

    display: flex;

    align-items: center;

    justify-content: space-between;

    gap: 30px;

    padding-top: 25px;

    border-top:

        1px solid rgba(255, 255, 255, 0.12);

}

.footerBottom p {

    margin: 0;

    color: #6b7280;

    font-size: 0.85rem;

}

.backToTop {

    display: inline-flex;

    align-items: center;

    gap: 7px;

    color: #9ca3af;

    font-size: 0.85rem;

    font-weight: 700;

    text-decoration: none;

    transition:

        color 0.2s ease,

        gap 0.2s ease;

}

.backToTop:hover {

    gap: 10px;

    color: #ffffff;

}

@media screen and (max-width: 850px) {

    .footerGrid {

        grid-template-columns:

            1.4fr 1fr;

        gap: 45px;

    }

    .footerBrand {

        grid-column: 1 / -1;

    }

}

@media screen and (max-width: 600px) {

    .footer {

        padding:

            55px 0 24px;

    }

    .footerGrid {

        grid-template-columns: 1fr;

        gap: 35px;

        padding-bottom: 40px;

    }

    .footerBrand {

        grid-column: auto;

    }

    .footerBottom {

        flex-direction: column;

        align-items: flex-start;

        gap: 15px;

    }

}

::selection {

    background:

        rgba(37, 99, 235, 0.25);

}

::-webkit-scrollbar {

    width: 9px;

}

::-webkit-scrollbar-track {

    background: #f3f4f6;

}

::-webkit-scrollbar-thumb {

    background: #9ca3af;

    border-radius: 20px;

}

::-webkit-scrollbar-thumb:hover {

    background: #6b7280;

}

@media screen and (max-width: 1050px) {

    .header .social {

        display: none;

    }

    .navbar .menu {

        gap: 16px;

    }

    .navbar a {

        font-size: 0.86rem;

    }

    .hero {

        min-height: 720px;

        background-position:

            58% center;

        background-image:

            linear-gradient(90deg,

                rgba(255, 255, 255, 0.98) 0%,

                rgba(255, 255, 255, 0.92) 33%,

                rgba(255, 255, 255, 0.62) 54%,

                rgba(255, 255, 255, 0.06) 78%),

            url("../img/hero-pascal.png");

    }

    .hero_item.left {

        width: 58%;

    }

    .Portfolio>.container>.grid:not(.portfolio-filters) {

        grid-template-columns:

            repeat(2, minmax(0, 1fr));

    }

}

@media screen and (max-width: 850px) {

    :root {

        --header-height: 70px;

    }

    section {

        padding: 80px 0;

    }

    .header {

        height: var(--header-height);

    }

    .burguer {

        display: flex;

    }

    .header .right {

        gap: 8px;

    }

    .navbar {

        position: absolute;

        top: 100%;

        left: 0;

        width: 100%;

        max-height: 0;

        overflow: hidden;

        background: var(--color-header);

        border-top:

            1px solid rgba(255, 255, 255, 0.06);

        opacity: 0;

        visibility: hidden;

        transition:

            max-height 0.3s ease,

            opacity 0.2s ease;

    }

    .header.is-menu-open .navbar {

        max-height: 500px;

        opacity: 1;

        visibility: visible;

    }

    .navbar .menu {

        width: min(92%, var(--container-width));

        margin-inline: auto;

        padding: 20px 0;

        flex-direction: column;

        align-items: flex-start;

        gap: 0;

    }

    .navbar .menu li {

        width: 100%;

    }

    .navbar .menu a {

        display: block;

        width: 100%;

        padding: 10px 0;

    }

    .about .grid {

        grid-template-columns: 1fr;

        gap: 50px;

    }

    .about .gridItem:first-child {

        justify-self: center;

    }

    .Services>.container>.grid {

        grid-template-columns: 1fr;

    }

    .sectionGrid {

        grid-template-columns: 1fr;

        gap: 50px;

    }

}

@media screen and (max-width: 768px) {

    .hero {

        min-height: 760px;

        align-items: flex-end;

        padding:

            350px 0 65px;

        background-position:

            68% center;

        background-image:

            linear-gradient(180deg,

                rgba(255, 255, 255, 0.02) 0%,

                rgba(255, 255, 255, 0.06) 28%,

                rgba(255, 255, 255, 0.68) 54%,

                rgba(255, 255, 255, 0.95) 73%,

                rgba(255, 255, 255, 1) 100%),

            url("../img/hero-pascal.png");

    }

    .hero_item.left {

        width: 100%;

        max-width: 600px;

    }

    .hero .title {

        font-size:

            clamp(2.6rem, 10vw, 3.8rem);

    }

    .hero p {

        max-width: 100%;

    }

}

@media screen and (max-width: 600px) {

    :root {

        --section-padding: 70px;

    }

    .container,

    .contain {

        width: 90%;

    }

    .hero {

        min-height: 720px;

        padding:

            330px 0 55px;

        background-position:

            70% center;

    }

    .hero_item.left>span {

        margin-bottom: 16px;

        padding:

            7px 11px;

        font-size: 0.78rem;

    }

    .hero .title {

        margin-bottom: 18px;

        font-size:

            clamp(2.3rem, 11vw, 3.2rem);

    }

    .hero p {

        font-size: 0.97rem;

        line-height: 1.65;

    }

    .about ul {

        grid-template-columns: 1fr;

    }

    .Services>.container>.grid {

        gap: 18px;

    }

    .Services>.container>.grid>.gridItem {

        gap: 18px;

    }

    .Services .services {

        grid-template-columns:

            46px minmax(0, 1fr);

        gap: 14px;

        padding: 19px;

        border-radius: 14px;

    }

    .serviceIcon {

        width: 44px;

        height: 44px;

    }

    .serviceIcon svg {

        width: 24px;

        height: 24px;

    }

    .serviceContent h3 {

        font-size: 1rem;

    }

    .serviceContent p {

        font-size: 0.93rem;

        line-height: 1.55;

    }

    .Portfolio>.container>.grid:not(.portfolio-filters) {

        grid-template-columns: 1fr;

    }

    .form {

        grid-template-columns: 1fr;

        padding: 22px;

    }

    .form label {

        grid-column: 1 / -1;

    }

    footer .grid {

        grid-template-columns: 1fr;

        text-align: center;

    }

    footer .grid_item,

    footer .grid_item:nth-child(2),

    footer .grid_item:last-child {

        justify-self: center;

    }

}

@media screen and (max-width: 390px) {

    .hero {

        min-height: 690px;

        padding-top: 310px;

        background-position:

            71% center;

    }

    .Services .services {

        grid-template-columns: 1fr;

        gap: 12px;

    }

    .serviceIcon {

        width: 42px;

        height: 42px;

    }

}

@media (prefers-reduced-motion: reduce) {

    html {

        scroll-behavior: auto;

    }

    *,

    *::before,

    *::after {

        animation-duration:

            0.01ms !important;

        animation-iteration-count:

            1 !important;

        transition-duration:

            0.01ms !important;

    }

}

html[data-theme="dark"] body {

    background: var(--bg-page);

    color: var(--text-main);

}

html[data-theme="dark"] .about,

html[data-theme="dark"] .Skills,

html[data-theme="dark"] .Contact {

    background: var(--bg-section);

}

html[data-theme="dark"] .Services,

html[data-theme="dark"] .Portfolio {

    background: var(--bg-section-alt);

}

html[data-theme="dark"] h1,

html[data-theme="dark"] h2,

html[data-theme="dark"] h3,

html[data-theme="dark"] h4,

html[data-theme="dark"] h5,

html[data-theme="dark"] h6 {

    color: var(--text-main);

}

html[data-theme="dark"] p {

    color: var(--text-secondary);

}

html[data-theme="dark"] .aboutContent p {

    color: var(--text-secondary);

}

html[data-theme="dark"] .aboutProfile,

html[data-theme="dark"] .aboutProfileItem {

    border-color: var(--border-color);

}

html[data-theme="dark"] .aboutLabel {

    color: var(--text-muted);

}

html[data-theme="dark"] .aboutProfileItem strong {

    color: var(--text-main);

}

html[data-theme="dark"] .Services .sectionTitle,

html[data-theme="dark"] .serviceCard h3 {

    color: var(--text-main);

}

html[data-theme="dark"] .Services .sectionHeader p,

html[data-theme="dark"] .serviceCard p {

    color: var(--text-secondary);

}

html[data-theme="dark"] .serviceCard {

    background: var(--surface);

    border-color: var(--border-color);

}

html[data-theme="dark"] .serviceNumber {

    color: var(--text-muted);

}

html[data-theme="dark"] .serviceTags span {

    color: var(--text-secondary);

    background: var(--surface-soft);

    border-color: var(--border-color);

}

html[data-theme="dark"] .serviceIcon {

    color: #93c5fd;

    background: #172554;

    border-color: #263244;

}

html[data-theme="dark"] .Skills .sectionHeader p,

html[data-theme="dark"] .skillGroup p {

    color: var(--text-secondary);

}

html[data-theme="dark"] .skillGroup h3 {

    color: var(--text-main);

}

html[data-theme="dark"] .skillsExpertise,

html[data-theme="dark"] .skillGroup {

    border-color: var(--border-color);

}

html[data-theme="dark"] .projectCard {

    background: var(--surface);

    border-color: var(--border-color);

}

html[data-theme="dark"] .Portfolio .sectionHeader p,

html[data-theme="dark"] .projectContent p {

    color: var(--text-secondary);

}

html[data-theme="dark"] .projectContent h3 {

    color: var(--text-main);

}

html[data-theme="dark"] .projectMeta {

    color: var(--text-muted);

}

html[data-theme="dark"] .projectTags span,

html[data-theme="dark"] .projectStatus {

    color: var(--text-secondary);

    background: var(--surface-soft);

    border-color: var(--border-color);

}

html[data-theme="dark"] .Contact .sectionTitle {

    color: var(--text-main);

}

html[data-theme="dark"] .contactLead {

    color: var(--text-secondary);

}

html[data-theme="dark"] .contactAvailability {

    color: var(--text-secondary);

    background: var(--surface-soft);

    border-color: var(--border-color);

}

html[data-theme="dark"] .contactForm {

    background: var(--surface-soft);

    border-color: var(--border-color);

}

html[data-theme="dark"] .formGroup label {

    color: var(--text-main);

}

html[data-theme="dark"] .formGroup input,

html[data-theme="dark"] .formGroup textarea {

    color: var(--text-main);

    background: var(--surface);

    border-color: var(--border-color);

}

html[data-theme="dark"] .formGroup input:focus,

html[data-theme="dark"] .formGroup textarea:focus {

    background: var(--surface);

}

html[data-theme="dark"] .header {

    background: var(--header-bg);

}

.themeToggle {

    width: 36px;

    height: 36px;

    display: flex;

    align-items: center;

    justify-content: center;

    padding: 0;

    color: #d1d5db;

    background: rgba(255, 255, 255, 0.06);

    border: 1px solid rgba(255, 255, 255, 0.1);

    border-radius: 6px;

    cursor: pointer;

    transition:

        color 0.2s ease,

        background 0.2s ease,

        transform 0.2s ease;

}

.themeToggle:hover {

    color: #ffffff;

    background: rgba(255, 255, 255, 0.12);

    transform: translateY(-2px);

}

.themeIcon {

    font-size: 1.15rem;

    line-height: 1;

}

/* Accessibility: visible keyboard focus */
a:focus-visible,
button:focus-visible,
input:focus-visible,
textarea:focus-visible {
    outline: 2px solid #60a5fa;
    outline-offset: 3px;
}

/* Respect reduced-motion preferences */
@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
}