/* =========================
   Perusasetukset
========================= */

:root {
    --pink: #ff4f9a;
    --pink-dark: #e83d87;
    --turquoise: #25d5c5;
    --dark: #17131a;
    --dark-soft: #211b24;
    --light: #fff7fb;
    --white: #ffffff;
    --gray: #706873;

    --container: 1100px;
    --radius: 18px;
    --transition: 0.3s ease;
}

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

html {
    scroll-behavior: smooth;
}

body {
    font-family: Arial, Helvetica, sans-serif;
    line-height: 1.6;
    color: var(--dark);
    background: var(--white);
}

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

img {
    display: block;
    width: 100%;
}


/* =========================
   Navigaatio
========================= */

.header {
    position: sticky;
    top: 0;
    z-index: 1000;
    background: rgba(255, 255, 255, 0.94);
    border-bottom: 1px solid #eee6eb;
    backdrop-filter: blur(10px);
}

.navbar {
    max-width: var(--container);
    margin: 0 auto;
    padding: 20px 25px;

    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-size: 1.4rem;
    font-weight: 800;
    color: var(--pink);
}

.nav-links {
    display: flex;
    gap: 30px;
    list-style: none;
}

.nav-links a {
    font-size: 0.95rem;
    font-weight: 600;
    transition: color var(--transition);
}

.nav-links a:hover {
    color: var(--pink);
}


/* =========================
   Hero
========================= */

.hero {
    min-height: 85vh;
    padding: 100px 25px;

    display: flex;
    align-items: center;

    background:
        radial-gradient(
            circle at 85% 20%,
            rgba(37, 213, 197, 0.25),
            transparent 30%
        ),
        radial-gradient(
            circle at 15% 80%,
            rgba(255, 79, 154, 0.25),
            transparent 30%
        ),
        var(--dark);

    color: var(--white);
}

.hero-content {
    width: 100%;
    max-width: var(--container);
    margin: 0 auto;
}

.eyebrow,
.section-label {
    margin-bottom: 15px;

    color: var(--turquoise);
    font-size: 0.85rem;
    font-weight: 800;
    letter-spacing: 2px;
    text-transform: uppercase;
}

.hero h1 {
    max-width: 800px;
    margin-bottom: 25px;

    font-size: clamp(3rem, 8vw, 6.5rem);
    line-height: 0.95;
}

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

.hero p:not(.eyebrow) {
    max-width: 600px;
    margin-bottom: 35px;

    color: #d8d0d7;
    font-size: 1.15rem;
}


/* =========================
   Painike
========================= */

.button {
    display: inline-block;

    padding: 14px 25px;

    border-radius: 50px;
    background: var(--pink);
    color: var(--white);

    font-weight: 700;

    transition:
        transform var(--transition),
        background var(--transition);
}

.button:hover {
    transform: translateY(-3px);
    background: var(--pink-dark);
}


/* =========================
   Yleiset osiot
========================= */

.section {
    padding: 110px 25px;
}

.container {
    max-width: var(--container);
    margin: 0 auto;
}

.section h2 {
    margin-bottom: 45px;

    font-size: clamp(2.2rem, 5vw, 4rem);
    line-height: 1;
}

.section-light {
    background: var(--light);
}


/* =========================
   Minusta
========================= */

.about-content {
    max-width: 750px;

    font-size: 1.15rem;
    color: var(--gray);
}

.about-content p + p {
    margin-top: 20px;
}


/* =========================
   Taidot
========================= */

.skills-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 20px;
}

.skill-card {
    padding: 30px;

    background: var(--white);
    border: 1px solid #eee5eb;
    border-radius: var(--radius);

    transition:
        transform var(--transition),
        border-color var(--transition),
        box-shadow var(--transition);
}

.skill-card:hover {
    transform: translateY(-6px);
    border-color: var(--pink);
    box-shadow: 0 15px 35px rgba(255, 79, 154, 0.12);
}

.skill-number,
.project-number {
    color: var(--turquoise);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1px;
}

.skill-card h3 {
    margin: 15px 0 10px;
    font-size: 1.5rem;
}

.skill-card p {
    color: var(--gray);
}


/* =========================
   Projektit
========================= */

.projects-grid {
    display: flex;
    flex-direction: column;
    gap: 30px;
}
.project-card {
    display: flex;
    align-items: stretch;

    overflow: hidden;

    border: 1px solid #eee5eb;
    border-radius: var(--radius);
    background: var(--white);

    transition:
        transform var(--transition),
        box-shadow var(--transition);
}

.project-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 20px 45px rgba(23, 19, 26, 0.12);
}

.project-image {
    flex: 0 0 40%;
    min-height: 300px;
    overflow: hidden;
    background: #eee;
}

.project-image img {
    display: block;
    width: 100%;
    object-fit: cover;

    transition: transform 0.5s ease;
}



.technologies {
    margin-top: 5px;
    font-size: 0.95rem;
}

.technologies strong {
    color: var(--dark);
}

.project-content {
    flex: 1;
    padding: 40px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.project-content h3 {
    margin: 10px 0 12px;
    font-size: 1.5rem;
}

.project-content p {
    margin-bottom: 20px;
    color: var(--gray);
}

.project-link {
    color: var(--pink);
    font-weight: 800;

    transition: color var(--transition);
}

.project-link:hover {
    color: var(--turquoise);
}


/* =========================
   Yhteystiedot
========================= */

.contact-section {
    background: var(--dark);
    color: var(--white);
}

.contact-content {
    display: flex;
    flex-wrap: wrap;
    gap: 70px;
}

.contact-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.contact-item span {
    color: var(--turquoise);
    font-size: 0.8rem;
    font-weight: 800;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.contact-item strong,
.contact-item a {
    font-size: 1.25rem;
}

.contact-item a {
    color: var(--pink);
    transition: color var(--transition);
}

.contact-item a:hover {
    color: var(--turquoise);
}


/* =========================
   Footer
========================= */

.footer {
    padding: 25px;

    background: #0f0c11;
    color: #918991;

    text-align: center;
    font-size: 0.85rem;
}


/* =========================
   Responsiivisuus
========================= */

@media (max-width: 800px) {

    .navbar {
        flex-direction: column;
        gap: 15px;
    }

    .nav-links {
        gap: 15px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .hero {
        min-height: 75vh;
        padding-top: 80px;
    }

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

    .section {
        padding: 80px 20px;
    }

    .contact-content {
        gap: 30px;
    }
}


@media (max-width: 500px) {

    .nav-links {
        font-size: 0.85rem;
    }

    .hero h1 {
        font-size: 3.3rem;
    }

    .hero p:not(.eyebrow) {
        font-size: 1rem;
    }

    .project-image {
        height: 200px;
    }
}

@media (max-width: 800px) {

    .project-card {
        flex-direction: column;
    }

    .project-image {
        flex: none;
        width: 100%;
        height: 250px;
        min-height: 0;
    }

    .project-content {
        padding: 30px;
    }

}