* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    background: #0b1120;
    color: #ffffff;
}

.login-page {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.login-container {
    width: 100%;
    max-width: 430px;
}

.login-card {
    background: #111827;
    border: 1px solid #1f2937;
    border-radius: 18px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.35);
}

.login-header {
    margin-bottom: 35px;
}

.badge {
    display: inline-block;
    background: #2563eb;
    color: white;
    padding: 7px 12px;
    border-radius: 6px;
    font-size: 12px;
    font-weight: bold;
    margin-bottom: 18px;
}

.login-header h1 {
    font-size: 36px;
    margin-bottom: 10px;
}

.login-header p {
    color: #94a3b8;
    line-height: 1.5;
}

.form-group {
    margin-bottom: 22px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    color: #cbd5e1;
}

.form-group input {
    width: 100%;
    padding: 14px 15px;
    background: #0f172a;
    border: 1px solid #334155;
    border-radius: 8px;
    color: white;
    outline: none;
    font-size: 15px;
}

.form-group input:focus {
    border-color: #2563eb;
}

.login-form button {
    width: 100%;
    border: none;
    padding: 15px;
    background: #2563eb;
    color: white;
    font-weight: bold;
    border-radius: 8px;
    cursor: pointer;
    font-size: 15px;
}

.login-form button:hover {
    background: #1d4ed8;
}

.login-footer {
    margin-top: 30px;
    padding-top: 20px;
    border-top: 1px solid #1f2937;
}

.login-footer p {
    color: #64748b;
    font-size: 12px;
    text-align: center;
}
/* =========================
   VARIABLES
========================= */

:root {
    --background: #080c14;
    --background-secondary: #0d1320;
    --card: #111827;
    --card-hover: #151e2e;

    --border: #1f2937;

    --text: #f8fafc;
    --text-secondary: #94a3b8;

    --primary: #3b82f6;
    --primary-hover: #2563eb;

    --container: 1200px;
}


/* =========================
   RESET
========================= */

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;

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

    line-height: 1.6;
}

a {
    color: inherit;
    text-decoration: none;
}

.container {
    width: min(90%, var(--container));
    margin: auto;
}


/* =========================
   HEADER
========================= */

.header {
    position: sticky;
    top: 0;

    z-index: 100;

    background: rgba(8, 12, 20, 0.92);

    border-bottom: 1px solid var(--border);

    backdrop-filter: blur(15px);
}

.nav-container {
    min-height: 78px;

    display: flex;
    align-items: center;

    gap: 35px;
}

.brand {
    display: flex;
    align-items: center;

    gap: 12px;

    margin-right: auto;
}

.brand-logo {
    width: 42px;
    height: 42px;

    display: flex;
    align-items: center;
    justify-content: center;

    border-radius: 10px;

    background: var(--primary);

    font-weight: 800;
}

.brand-text {
    display: flex;
    flex-direction: column;
}

.brand-text strong {
    letter-spacing: 1px;
}

.brand-text span {
    color: var(--text-secondary);
    font-size: 11px;
}

.navigation {
    display: flex;
    align-items: center;

    gap: 24px;
}

.navigation a {
    position: relative;

    padding: 28px 0;

    color: var(--text-secondary);

    font-size: 14px;

    transition: 0.2s;
}

.navigation a:hover,
.navigation a.active {
    color: white;
}

.navigation a.active::after {
    content: "";

    position: absolute;

    bottom: 0;
    left: 0;

    width: 100%;
    height: 2px;

    background: var(--primary);
}

.logout-button {
    padding: 10px 15px;

    border: 1px solid var(--border);
    border-radius: 8px;

    color: var(--text-secondary);

    font-size: 13px;

    transition: 0.2s;
}

.logout-button:hover {
    color: white;
    border-color: #475569;
}


/* =========================
   HERO
========================= */

.hero {
    min-height: 620px;

    display: flex;
    align-items: center;

    padding: 100px 0;

    background:
        radial-gradient(
            circle at 75% 30%,
            rgba(59, 130, 246, 0.14),
            transparent 35%
        );
}

.hero-content {
    display: grid;

    grid-template-columns: 1.4fr 0.8fr;

    gap: 100px;

    align-items: center;
}

.section-label {
    display: inline-block;

    margin-bottom: 20px;

    color: var(--primary);

    font-size: 12px;
    font-weight: 700;

    letter-spacing: 2px;
}

.hero h1 {
    max-width: 720px;

    font-size: clamp(45px, 6vw, 78px);

    line-height: 1.05;

    letter-spacing: -3px;
}

.hero h1 span {
    color: var(--primary);
}

.hero-description {
    max-width: 680px;

    margin-top: 28px;

    color: var(--text-secondary);

    font-size: 18px;
}

.hero-buttons {
    display: flex;

    gap: 15px;

    margin-top: 38px;
}


/* =========================
   BUTTONS
========================= */

.btn-primary,
.btn-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;

    min-height: 48px;

    padding: 0 22px;

    border-radius: 8px;

    font-size: 14px;
    font-weight: 700;

    transition: 0.2s;
}

.btn-primary {
    border: none;

    background: var(--primary);
    color: white;

    cursor: pointer;
}

.btn-primary:hover {
    background: var(--primary-hover);

    transform: translateY(-2px);
}

.btn-secondary {
    border: 1px solid var(--border);

    background: var(--card);
}

.btn-secondary:hover {
    border-color: #475569;

    transform: translateY(-2px);
}


/* =========================
   HERO CARD
========================= */

.hero-card {
    padding: 35px;

    background: linear-gradient(
        145deg,
        #111827,
        #0c121e
    );

    border: 1px solid var(--border);
    border-radius: 18px;

    box-shadow: 0 25px 80px rgba(0, 0, 0, 0.3);
}

.status {
    display: inline-flex;

    align-items: center;

    gap: 8px;

    color: #86efac;

    font-size: 12px;

    margin-bottom: 35px;
}

.status-dot {
    width: 8px;
    height: 8px;

    background: #22c55e;

    border-radius: 50%;
}

.hero-card h2 {
    font-size: 42px;
}

.hero-card > p {
    color: var(--text-secondary);

    margin-bottom: 35px;
}

.hero-card-info {
    border-top: 1px solid var(--border);
}

.hero-card-info div {
    display: flex;

    align-items: center;
    justify-content: space-between;

    padding: 15px 0;

    border-bottom: 1px solid var(--border);
}

.hero-card-info span {
    color: var(--text-secondary);

    font-size: 13px;
}

.hero-card-info strong {
    font-size: 13px;
}


/* =========================
   OVERVIEW
========================= */

.overview {
    padding: 110px 0;

    background: var(--background-secondary);
}

.section-heading {
    max-width: 650px;

    margin-bottom: 50px;
}

.section-heading h2 {
    font-size: 40px;

    margin-bottom: 15px;
}

.section-heading p {
    color: var(--text-secondary);
}


/* =========================
   CARDS
========================= */

.cards-grid {
    display: grid;

    grid-template-columns: repeat(3, 1fr);

    gap: 20px;
}

.feature-card {
    min-height: 270px;

    display: flex;
    flex-direction: column;

    padding: 30px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 14px;

    transition: 0.25s;
}

.feature-card:hover {
    transform: translateY(-6px);

    background: var(--card-hover);

    border-color: #334155;
}

.card-number {
    color: var(--primary);

    font-size: 12px;
    font-weight: 800;

    margin-bottom: 35px;
}

.feature-card h3 {
    margin-bottom: 10px;

    font-size: 21px;
}

.feature-card p {
    color: var(--text-secondary);

    font-size: 14px;
}

.card-link {
    margin-top: auto;

    padding-top: 25px;

    color: var(--primary);

    font-size: 13px;
    font-weight: 700;
}


/* =========================
   FOOTER
========================= */

.footer {
    border-top: 1px solid var(--border);

    padding: 30px 0;
}

.footer-content {
    display: flex;

    justify-content: space-between;

    color: var(--text-secondary);

    font-size: 12px;
}


/* =========================
   LOGIN
========================= */

.login-page {
    min-height: 100vh;

    display: flex;
    align-items: center;
    justify-content: center;

    padding: 30px;

    background:
        radial-gradient(
            circle at 50% 20%,
            rgba(59, 130, 246, 0.17),
            transparent 35%
        ),
        var(--background);
}

.login-container {
    width: 100%;
    max-width: 430px;
}

.login-card {
    padding: 40px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 18px;

    box-shadow: 0 30px 80px rgba(0, 0, 0, 0.4);
}

.login-logo {
    width: 50px;
    height: 50px;

    display: flex;
    align-items: center;
    justify-content: center;

    margin-bottom: 25px;

    background: var(--primary);

    border-radius: 12px;

    font-weight: 800;
}

.badge {
    color: var(--primary);

    font-size: 11px;
    font-weight: 800;

    letter-spacing: 2px;
}

.login-card h1 {
    font-size: 38px;

    margin-top: 5px;
}

.login-description {
    color: var(--text-secondary);

    margin: 5px 0 30px;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;

    margin-bottom: 7px;

    color: #cbd5e1;

    font-size: 13px;
}

.form-group input {
    width: 100%;

    padding: 14px;

    background: var(--background);

    border: 1px solid #334155;
    border-radius: 8px;

    color: white;

    outline: none;
}

.form-group input:focus {
    border-color: var(--primary);
}

.login-card .btn-primary {
    width: 100%;

    margin-top: 5px;
}

.login-info {
    margin-top: 30px;

    padding-top: 20px;

    border-top: 1px solid var(--border);

    color: #64748b;

    text-align: center;

    font-size: 11px;
}


/* =========================
   RESPONSIVE
========================= */

@media (max-width: 1000px) {

    .navigation {
        display: none;
    }

    .hero-content {
        grid-template-columns: 1fr;

        gap: 50px;
    }

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

}

@media (max-width: 650px) {

    .hero {
        padding: 70px 0;
    }

    .hero h1 {
        letter-spacing: -2px;
    }

    .hero-buttons {
        flex-direction: column;
    }

    .cards-grid {
        grid-template-columns: 1fr;
    }

    .footer-content {
        flex-direction: column;

        gap: 10px;
    }

}
/* =========================
   PAGE HERO
========================= */

.page-hero {
    padding: 110px 0 80px;

    background:
        radial-gradient(
            circle at 80% 20%,
            rgba(59, 130, 246, 0.12),
            transparent 30%
        );
}

.page-hero h1 {
    max-width: 800px;

    font-size: clamp(42px, 6vw, 68px);

    line-height: 1.05;

    letter-spacing: -2px;

    margin-bottom: 20px;
}

.page-hero p {
    max-width: 700px;

    color: var(--text-secondary);

    font-size: 17px;
}


/* =========================
   TIMELINE
========================= */

.timeline-section {
    padding: 100px 0;

    background: var(--background-secondary);
}

.timeline {
    position: relative;

    max-width: 950px;

    margin-top: 50px;
}

.timeline::before {
    content: "";

    position: absolute;

    left: 180px;
    top: 0;
    bottom: 0;

    width: 1px;

    background: var(--border);
}

.timeline-item {
    display: grid;

    grid-template-columns: 180px 1fr;

    margin-bottom: 25px;
}

.timeline-date {
    padding: 30px 35px 0 0;

    color: var(--text-secondary);

    font-size: 13px;

    text-align: right;
}

.timeline-content {
    position: relative;

    margin-left: 40px;

    padding: 30px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 14px;
}

.timeline-content::before {
    content: "";

    position: absolute;

    left: -46px;
    top: 36px;

    width: 11px;
    height: 11px;

    background: var(--primary);

    border: 4px solid var(--background-secondary);

    border-radius: 50%;
}

.timeline-type {
    display: inline-block;

    margin-bottom: 10px;

    color: var(--primary);

    font-size: 11px;
    font-weight: 800;

    letter-spacing: 1.5px;
}

.timeline-content h3 {
    font-size: 26px;
}

.timeline-content h4 {
    margin-bottom: 15px;

    color: var(--text-secondary);

    font-size: 14px;
    font-weight: 500;
}

.timeline-content p {
    color: var(--text-secondary);

    font-size: 14px;
}

.text-link {
    display: inline-block;

    margin-top: 20px;

    color: var(--primary);

    font-size: 13px;
    font-weight: 700;
}


/* =========================
   DOMAINS
========================= */

.skills-preview {
    padding: 100px 0;
}

.domain-grid {
    display: grid;

    grid-template-columns: repeat(4, 1fr);

    gap: 18px;
}

.domain-card {
    min-height: 220px;

    padding: 28px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 14px;

    transition: 0.25s;
}

.domain-card:hover {
    transform: translateY(-5px);

    border-color: #334155;
}

.domain-card > span {
    display: block;

    margin-bottom: 35px;

    color: var(--primary);

    font-size: 12px;
    font-weight: 800;
}

.domain-card h3 {
    margin-bottom: 10px;

    font-size: 20px;
}

.domain-card p {
    color: var(--text-secondary);

    font-size: 13px;
}


/* =========================
   RESPONSIVE PARCOURS
========================= */

@media (max-width: 850px) {

    .timeline::before {
        left: 8px;
    }

    .timeline-item {
        display: block;

        padding-left: 35px;
    }

    .timeline-date {
        padding: 0 0 10px;

        text-align: left;
    }

    .timeline-content {
        margin-left: 0;
    }

    .timeline-content::before {
        left: -33px;
    }

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

}

@media (max-width: 550px) {

    .domain-grid {
        grid-template-columns: 1fr;
    }

}
/* =========================
   COMPETENCES
========================= */

.competences-section {
    padding: 100px 0;
    background: var(--background-secondary);
}

.competences-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.competence-card {
    min-height: 280px;

    display: flex;
    flex-direction: column;

    padding: 32px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 14px;

    transition: 0.25s;
}

.competence-card:hover {
    transform: translateY(-5px);
    border-color: #334155;
}

.competence-number {
    margin-bottom: 30px;

    color: var(--primary);

    font-size: 12px;
    font-weight: 800;
}

.competence-card h3 {
    margin-bottom: 14px;

    font-size: 22px;
}

.competence-card p {
    color: var(--text-secondary);

    font-size: 14px;
}

.competence-card .text-link {
    margin-top: auto;
    padding-top: 25px;
}


/* RESPONSIVE */

@media (max-width: 750px) {

    .competences-grid {
        grid-template-columns: 1fr;
    }

}
/* =========================
   REALISATIONS
========================= */

.projects-section {
    padding: 100px 0;
    background: var(--background-secondary);
}

.projects-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
}

.project-card {
    min-height: 430px;

    display: flex;
    flex-direction: column;

    padding: 32px;

    background: var(--card);

    border: 1px solid var(--border);
    border-radius: 16px;

    transition: 0.25s;
}

.project-card:hover {
    transform: translateY(-6px);

    border-color: #334155;

    background: var(--card-hover);
}

.project-top {
    display: flex;
    align-items: center;
    justify-content: space-between;

    margin-bottom: 30px;
}

.project-number {
    color: var(--primary);

    font-size: 12px;
    font-weight: 800;
}

.project-type {
    padding: 6px 10px;

    background: rgba(59, 130, 246, 0.1);

    border: 1px solid rgba(59, 130, 246, 0.2);
    border-radius: 6px;

    color: var(--primary);

    font-size: 10px;
    font-weight: 800;

    letter-spacing: 1px;
}

.project-card h2 {
    margin-bottom: 15px;

    font-size: 27px;
}

.project-card > p {
    margin-bottom: 25px;

    color: var(--text-secondary);

    font-size: 14px;
}

.project-tags {
    display: flex;
    flex-wrap: wrap;

    gap: 8px;

    margin-bottom: 25px;
}

.project-tags span {
    padding: 7px 10px;

    background: var(--background);

    border: 1px solid var(--border);
    border-radius: 6px;

    color: #cbd5e1;

    font-size: 11px;
}

.project-competence {
    padding-top: 20px;

    border-top: 1px solid var(--border);
}

.project-competence > span {
    color: var(--primary);

    font-size: 11px;
    font-weight: 800;

    text-transform: uppercase;
}

.project-competence p {
    margin-top: 5px;

    color: var(--text-secondary);

    font-size: 12px;
}

.project-link {
    margin-top: auto;
    padding-top: 30px;

    color: var(--primary);

    font-size: 13px;
    font-weight: 700;
}


/* =========================
   RESPONSIVE PROJETS
========================= */

@media (max-width: 800px) {

    .projects-grid {
        grid-template-columns: 1fr;
    }

}