/* Perustyyli */
body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background: #1a1a1a;
    color: #e6e6e6;
    overflow-x: hidden;

}


h1, h2, h3 {
    text-transform: uppercase;
    font-weight: 625;
    /*font-size: clamp(1.5rem, 4vw, 3rem);*/
}

/*SMOOTH SCROLL*/
html {
    scroll-behavior: smooth;
}

/* ###############################################################*/ 
/* intro content H1 otsikko - START HERE */
.typewriter {
  font-family: "Inter", sans-serif;
  font-size: 1.5rem;
  color: #fff;
  white-space: nowrap;
  overflow: hidden;
}

/* Kursori */
#typewriter-loop {
  border-right: 2px solid #fff;
  padding-right: 6px;
  animation: caret 0.7s infinite;
}

@keyframes caret {
  50% { border-color: transparent; }
}

/* Puhelinnäytöt: tiputa looppi omalle riville */
@media (max-width: 480px) {
  .typewriter {
    font-size: 1.4rem;
    white-space: normal; /* sallii rivinvaihdon */
    display: flex;
    flex-direction: column; /* tiputtaa loopin alas */
    gap: 4px;
  }

  #typewriter-loop {
    align-self: flex-start; /* pitää tekstin vasemmalla */
  }
}

/* ABOUT SKILLS CSS - START HERE; */
.skills {
  margin-top: 20px;
}

.badge-container {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.badge {
  background: #1f1f1f;
  border: 1px solid #3a3a3a;
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 0.9rem;
  font-family: "Inter", sans-serif;
  color: #fff;
  transition: 0.2s ease;
}

.badge:hover {
  /*background: #0078d4;*/
  Border-color: #00eaff;
  cursor: default;
}


/*######################################################################*/

/* =========================================
   HEADER / NAVIGAATIO - YLEMPI OSA 
   ========================================= */

.header-row {
    width: 100%;
    box-sizing: border-box;
    padding: 12px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    background: #0a0a0a;
    border-bottom: 1px solid #222;
    box-shadow: 0 2px 12px rgba(0,0,0,0.6);

    position: sticky;
    top: 0;
    z-index: 9999;
}


/* Logo + vasen osa */
.header-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.logo {
    color: #CCC;
    text-decoration: none;
    font-size: 1.1rem;
    letter-spacing: 1px;
}

/* Keskimmäinen navigaatio */
.header-nav {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* VALIKKOT ABOUT ME , ETUSIVU, PROJEKTIT */
.header-nav a {
    color: #ccc;
    text-decoration: none;
    font-size: 1.0rem;
    transition: 0.2s;
    padding-inline: 25px;
}

.header-nav a:hover {
    color: #00eaff;
}

/* some-ikonit */
.header-social {
    display: flex;              /* korjaa display: auto */
    justify-content: center;    /* keskittää ikonit */
    align-items: center;
    gap: 40px;                  /* isompi väli ikonien väliin */
    padding: 20px 0;            /* vähän ilmaa ylä/ala-suunnassa */
}

.header-social a {
    color: #cfcfcf;
    text-decoration: none;
    font-size: 2rem;            /* isompi ikonien koko */
    transition: color 0.25s ease, transform 0.25s ease;
}

.header-social a:hover {
    color: #00eaff;
    transform: translateY(-3px) scale(1.1); /* kevyt hover-efekti */
}


/* MOBILE MENU - START HERE; */
/* Hamburger – piilossa desktopissa */
.hamburger {
    display: none;
    flex-direction: column;
    cursor: pointer;
    background: #ff7b00;    /* DEBUG: oranssi laatikko */
    padding: 6px;
    border-radius: 6px;
}

.hamburger span {
    width: 22px;
    height: 3px;
    background: #000;
    margin: 3px 0;
}

/* MOBILE MENU */
.mobile-menu {
    display: none;
    flex-direction: column;
    background: #0a0a0a;
    padding: 16px 20px;
    border-top: 1px solid #222;
    box-sizing: border-box;
    width: 100%;

    position: fixed;    
    top: 60px;          /* headerin korkeus (säädä tarvittaessa) */
    left: 0;

    z-index: 99999;
}


.mobile-menu a {
    padding: 10px 0;
    color: #ccc;
    text-decoration: none;
    font-size: 1rem;
}

.mobile-menu a:hover {
    color: #00eaff;
}

.mobile-social {
    margin-top: 16px;
    display: flex;
    gap: 12px;
}

.mobile-social a {
    font-size: 1.2rem;
    color: #ccc;
}

/* Kun .active-luokka lisätään JS:llä, näytetään valikko */
.mobile-menu.active {
    display: flex;
}


/* ==============================
   RESPONSIVE BREAKPOINT
   NAV BAR ETUSIVU/ABOUTME SUPISTUU - TULEE BURGERI ICON JA KLIKKAUKSESTA VOI AVATA LISTAUKSENSA
   SEKÄ TAKAISIN LAAJENTAA SIVUSTON ISOMMAKSI BURGERI KATOAA
   ============================== */

@media (max-width: 900px) {

    /* Piilotetaan keskimmäinen nav + oikean reunan some */
    .header-nav,
    .header-social {
        display: none;
    }

    /* Näytetään burgeri logon oikealla puolella */
    .hamburger {
        display: flex;
        margin-left: auto; /* työntää burgerin oikealle logon rivillä */
    }

    .header-row {
        justify-content: flex-start;
        gap: 12px;
    }
}

/* Desktop override: piilota mobile-menu aina leveässä näkymässä */
@media (min-width: 901px) {
    .mobile-menu {
        display: none !important;
    }
}


/* ###################################################################### */
/* Kevyt visualisointi taustalla - START HERE;*/
.background-visual {
    position: fixed;
    inset: 0;
    background: radial-gradient(circle at 30% 20%, rgba(255,255,255,0.08), transparent 60%),
                radial-gradient(circle at 80% 70%, rgba(255,255,255,0.05), transparent 70%);
    pointer-events: none;
    z-index: -1;
}

/* ALKU KUKA OLEN, OTSIKKO JA PROJEKTI TEKSTI SISÄLTÖ*/
.intro-header {
  position: relative;
  width: 100%;
  height: 550px; /* voit säätää 300–500px */
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  color: white;
  margin-top: 20px; /* jos nav on fixed */
}

.background-visual {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background-image: url('images/background-vix.jpg');
  background-size: cover;
  background-position: center;
  filter: brightness(0.65);
  z-index: 1;
}

.intro-content {
  position: relative;
  z-index: 2;
  padding: 20px;
}

.intro-content h1 {
  font-size: clamp(2rem, 5vw, 3.5rem);
}

.intro-content p {
  font-size: clamp(1rem, 2vw, 1.4rem);
  opacity: 0.85;
}


/*image background visual for mobile*/
@media (max-width: 600px) {
  .intro-header {
    height: 260px;
  }
}



/*===================================================================*/
/* PROJEKTI KORTIT - START HERE; */
/* Kortit */
.content {
    max-width: 900px;
    margin: auto;
    padding: 20px;
}

.card {
    background: rgba(255,255,255,0.05);
    border: 1px solid rgba(255,255,255,0.08);
    border-radius: 12px;
    padding: 25px;
    margin-bottom: 25px;
    backdrop-filter: blur(6px);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
}

/* Responsiivisuus */
@media (max-width: 600px) {
    header h1 {
        font-size: 2rem;
    }
    .card {
        padding: 18px;
    }
}

/*===================================================================*/
/* carousel-container - START HERE;*/

.project-carousel {
    width: 100%;
    display: flex;
    justify-content: center;
    margin: 25px 0;
}

/* PROJEKTI CAROUSEL OTSIKKO */
/* Otsikko keskelle kuten alkuperäinen */
.project-header {
  text-align: center;
  margin-bottom: 10px;
}

.project-header h2 {
  font-size: 1.8rem;
  margin: 0;
  color: #fff; /* tai mikä tahansa sun neon/cyber-väri */
}

/*CAROUSEL - GRID KORTTI NÄKYMÄ VAIHTO BUTTON - START HERE;*/
.project-view-toggle {
  text-align: center;
  margin-top: clamp(10px, 2vh, 20px);
  margin-bottom: clamp(10px, 2vh, 20px);
}

.view-toggle {
  display: inline-block;
  width: 120px;                
  padding: 10px 0;
  text-align: center;

  background: rgba(20, 20, 20, 0.8);
  color: #00eaff;               /* Neon-sininen teksti */
  border: 2px solid #00eaff;    /* Neon-sininen reuna */

  border-radius: 6px;           /* Voit muuttaa 0px → kulmikas */
  cursor: pointer;
  font-family: "Inter", sans-serif;
  letter-spacing: 1px;

  transition:
    box-shadow 0.25s ease,
    transform 0.15s ease;
}

.view-toggle:hover {
  background: rgba(0, 234, 255, 0.15); /* Neon glow overlay */
  box-shadow: 0 0 12px #00eaffa7;        /* Hehku */
  transform: translateY(-2px);         /* Pieni futuristinen “lift” */
}


/* projekti carousell SISÄINEN kortti- START HERE;; */
/* Smooth slide + fade + depth */
.project-card {
    width: clamp(240px, 60vw, 350px);
    height: clamp(180px, 50vw, 280px);
    background: #d9d9d9;
    border-radius: 5px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
    position: absolute;

    display: flex;
    flex-direction: column;
    justify-content: space-between; /* tämä työntää tekstin alas */
    align-items: center;

    padding: 10px 50px;
    box-sizing: border-box;
    overflow: hidden;

    color: #222;
    opacity: 0;
    transform: translateX(0) scale(0.9);
    transition:
        transform 0.55s cubic-bezier(.25,.8,.25,1),
        opacity 0.45s ease,
        z-index 0.2s ease;
}

/* projekti korttien sisältö gallery muotoisena*/
.project-card h3 {
    margin: 0 0 12px;
    font-size: 1.2rem;
    text-align: center;
    margin-bottom: 12px;
    width: 100%;
    word-wrap: break-word; /* ← estää pitkät sanat karkaamasta */
}

/* projektien korttien kuvausta lyhyesti ja jos teksti menee yli se leikkaa sen*/
.project-card p {
    margin: 5px 0 0;
    margin-top: 12px;
    font-size: 0.95rem;
    text-align: center;
    opacity: 0.8;
    width: 100%;
    word-wrap: break-word;
    line-height: 1.5;
}

/* projektien kortti esitys voi klikkata hiirellä (osoittaa voi klikata) ja tämä koskee GRID näkymänsä*/
.project-card,
.grid-card {
    cursor: pointer;
    transition: transform 0.25s ease, box-shadow 0.25s ease;
}


/* KORTTIEN ESITTELY NÄKYMÄNSÄ */
/* Keskikortti */
.project-card.center {
    transform: translateX(0) scale(1);
    opacity: 1;
    z-index: 3;
}

/* Vasemman puolen kortti */
.project-card.left {
    transform: translateX(-25vw) scale(0.85);
    opacity: 0.6;
    z-index: 2;
}

/* Oikean puolen kortti */
.project-card.right {
    transform: translateX(25vw) scale(0.85);
    opacity: 0.6;
    z-index: 2;
}

/* varmistus että koko osio pysyy keskellä */
nav.project-carousel {
  display: block;
  text-align: center;
}


/* ============================================================ */
/*css GRID layout - START HERE; */

/* Grid-kortti käyttää samaa tyyliä kuin project-card,
   mutta ilman absolute positioning ja transformeja */
.hidden {
    display: none !important;
}

/* Carousel container pitää korkeuden, mutta se EI saa olla gridin päällä */
.project-carousel-inner {
    width: 100%;
    max-width: 900px;
    height: 400px;
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
    margin: 0 auto;
}

/* Grid view */
.project-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 20px;
    max-width: 900px;
    margin: 30px auto 0;
    padding: 0 20px 20px;
}

/* Grid-kortin tyyli – sama henki kuin project-card, mutta ilman absolutea */
.grid-card {
    background: #d9d9d9;
    border-radius: 14px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.4);
    padding: 20px;
    color: #222;

    position: static;
    opacity: 1;
    transform: none;
    transition: none;

    display: flex;
    flex-direction: column;
    justify-content: flex-start;
    align-items: center;
    height: auto;
}

.grid-card h3 {
    margin: 0 0 12px;
    font-size: 1.2rem;
    text-align: center;
    width: 100%;
    word-wrap: break-word;
}

.grid-card p {
    margin: 0;
    font-size: 0.95rem;
    text-align: center;
    opacity: 0.8;
    width: 100%;
    line-height: 1.4;
}

#projects {
    scroll-margin-top: 70px;
}

/*===================================================================*/
/* MODAL OVERLAY - KLIKKATESSA PROJEKTIKUVASTA PONNAHDUS ISOMPI KUVA RAKENNE
PROJEKTIKUVA LISÄTIETO , TEKSTI + KUVA - START HERE */

.modal {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.75);
  backdrop-filter: blur(6px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 999;
  animation: fadeIn 0.25s ease-out;
}

/* MODAL CONTENT */
.modal-content {
  background: #293134;
  opacity: 0.85;
  border: 2px solid #00eaff;
  box-shadow: 0 0 20px #00eaff;
  border-radius: 12px;
  width: 90%;
  max-width: 950px;
  max-height: 90vh;
  padding: 30px;
  display: flex;
  gap: 20px;
  overflow-y: auto;
  position: relative;
  animation: scaleIn 0.25s ease-out;
}

/* LEFT SIDE (TEXT) */
.modal-left {
  flex: 1;
  background: #21292C;
  opacity: 0.9;
  padding: 20px;
  border-radius: 8px;
  box-sizing: border-box;
  box-shadow: inset 0 0 10px rgba(0,0,0,0.05); 
}


#modalDesc {
  margin-top: 12px;
  line-height: 1.6;
  white-space: pre-line;
  font-size: 0.95rem;
  opacity: 0.9;
  border-left: 3px solid #00eaff;
  padding-left: 10px;
}


/* RIGHT SIDE (IMAGE) */
.modal-right {
  flex: 1;
  display: flex;
  background-color: #21292C;
  opacity: 0.8;
  justify-content: center;
  align-items: center;
}

.modal-right img {
  width: 100%;
  height: auto;
  object-fit: contain;         /* toimii eri kokoisilla kuvilla */
  border-radius: 10px;
  border: 1px solid #00eaff;
  box-shadow: 0 0 12px rgba(0,234,255,0.4);
  transition: transform 0.25s ease;
}

.modal-right img:hover {
  transform: scale(1.03);
}

/* CLOSE BUTTON */
.modal-close {
  position: absolute;
  top: -10px;
  right: 10px;
  background: transparent;
  border: none;
  color: #ccc;
  font-size: 1.8rem;
  cursor: pointer;
  transition: color 0.2s ease;
}

.modal-close:hover {
  color: #fff;
}

/* RESPONSIVE MOBILE VERSION */
@media (max-width: 600px) {
.modal-content { 
    flex-direction: column;
  }

  .modal-right img {
    max-height: 40vh;
  }

  .modal-close {
    top: 5px;
    right: 50px;
    font-size: 1.2rem;
  }
}


/* ANIMATIONS */
@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

@keyframes scaleIn {
  from { transform: scale(0.95); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}


/*===================================================================*/
/* AIKJANA - KOKEMUS + KOULUTUS LEIMA - START HERE;*/

.timeline-section {
    max-width: 1000px;
    margin: 50px auto;
    padding: 20px;

}

.timeline-title {
    text-align: center;
    font-family: "Inter", sans-serif;
    font-size: 2rem;
    margin-bottom: 40px;
    letter-spacing: 2px;
}

.timeline-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
}

.timeline-column h3 {
    font-family: "Inter", sans-serif;
    margin-bottom: 20px;
    text-align: center;
}

.timeline-item {
    background: rgba(255,255,255,0.05);
    border-left: 3px solid #00eaff;
    padding: 15px 20px;
    margin-bottom: 20px;
    border-radius: 8px;
    backdrop-filter: blur(4px);
    transition: 0.3s ease;
}

.timeline-item:hover {
    background: rgba(0,234,255,0.1);
    box-shadow: 0 0 12px #00eaff;
}

.timeline-year {
    display: block;
    font-family: "Inter", sans-serif;
    font-size: 0.9rem;
    color: #00eaff;
    margin-bottom: 6px;
}

/* Mobiili */
@media (max-width: 700px) {
    .timeline-grid {
        grid-template-columns: 1fr;
    }
}

#timeline {
    scroll-margin-top: 70px;
}

/*===================================================================*/
/* RESUME/CV & COVER LETTER */

/* Otsikko keskelle */
.resume-title {
    text-align: center;
    margin-bottom: 12px; /* tiiviimpi */
}

.resume-text {
    text-align: center;
    margin-bottom: 10px; /* lisää rytmiä */
}

/* Kortin sisäinen padding tiiviimmäksi */
.resume-card {
    max-width: 900px;      /* sama mittakaava kuin timeline-section */
    margin: 20px auto;        /* keskittää kortin */
    margin-top: 40px;
    padding: 25px 24px;    /* tiivis, mutta hengittävä */
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    backdrop-filter: blur(4px);
}


/* Kaksi noppaa vierekkäin */
.resume-grid {
    display: grid;
    grid-template-columns: repeat(2, auto); /* tiiviimpi leveys */
    justify-content: center;                /* keskittää napit */
    gap: 8px;                                /* pienempi väli */
    margin-top: 10px;
}

/* Noppamaiset laatikot */
.resume-box {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 250px;                 /* tasainen leveys */
    height: 75px;                /* tasainen korkeus -> täydellinen noppamainen */
    background: rgba(255, 255, 255, 0.07);
    border: 0.5px solid rgba(255, 255, 255, 0.12);
    border-radius: 4px;
    text-decoration: none;
    color: #fff;
    font-size: 1rm;          /* sopii pienempään laatikkoon */
    transition: 0.25s ease;
    backdrop-filter: blur(4px);
}

.resume-box:hover {
    background: rgba(255, 255, 255, 0.15);
    border-color: rgba(255, 255, 255, 0.3);
    transform: translateY(-2px);
}

/* Mobiili: laatikot allekkain */
@media (max-width: 600px) {
    .resume-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .resume-box {
        width: 100%;
        max-width: 200px;
        margin: 0 auto;
    }
}


#resume {
    scroll-margin-top: 50px;
}


/*===================================================================*/
/* CONTACT SECTION & YHTEISTIEDOT / OTA YHTEYTTÄ */
#contact {
    margin-top: 60px;
}

/* 3:7 layout kortin sisällä */
.contact-card .contact-inner {
    display: flex;
    gap: 24px;
    align-items: center;
}

/* 3/10 kuva */
.contact-card .contact-photo {
    flex: 3;
    display: flex;
    justify-content: center;
}

.contact-card .contact-photo img {
    width: 100%;
    max-width: 180px;
    height: 180px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    box-shadow: 0 0 12px rgba(0,234,255,0.25);
}

/* 7/10 sisältö */
.contact-card .contact-content {
    flex: 7;
}

/* Ranskalaiset viivat ja yhteystiedot */
.contact-card .contact-list {
    list-style: none;
    padding: 0;
    margin: 16px 0;
    text-align: left;
}

.contact-card .contact-list li {
    margin-bottom: 6px;
    opacity: 0.9;
}

.contact-card .contact-details p {
    margin: 4px 0;
    font-weight: 500;
    text-align: left;
}

/* Mobiili: pystysuuntaan */
@media (max-width: 700px) {
    .contact-card .contact-inner {
        flex-direction: column;
        text-align: center;
    }

    .contact-card .contact-photo img {
        max-width: 150px;
        height: 150px;
    }

    .contact-card .contact-list,
    .contact-card .contact-details p {
        text-align: center;
    }
}


/* Kontaktin/Yhteydenotto lomake */
.contact-form {
    margin-top: 20px;
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.contact-form .form-group {
    display: flex;
    flex-direction: column;
    text-align: left;
}

.contact-form label {
    font-size: 0.9rem;
    opacity: 0.8;
    margin-bottom: 4px;
}

.contact-form input,
.contact-form textarea {
    font-family: "Inter", sans-serif;
    padding: 10px 12px;
    border-radius: 6px;
    border: 1px solid rgba(255,255,255,0.15);
    background: rgba(255,255,255,0.05);
    color: #fff;
    font-size: 1rem;
    outline: none;
    transition: border 0.25s ease;
}

.contact-form input:focus,
.contact-form textarea:focus {
    border-color: #00eaff;
}

/* kontakti/lomake button lähetä nappi*/
.contact-btn {
    padding: 12px 20px;
    background: #fff;
    color: #000;
    font-weight: 600;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: transform 0.25s ease;
    background: 0.25s ease;
}

.contact-btn:hover {
    transform: translateY(-3px);
    background: #00eaff;
}



/* Contact-kortin social-ikonit (OTA YHTEYTTÄ) *//* Social + Location vierekkäin */
.contact-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-top: 16px;
}

/* Social icons */
.contact-social a {
    margin-right: 12px;
    font-size: 2em;
    color: #fff;
    opacity: 0.85;
    transition: 0.25s ease;
}

.contact-social a:hover {
    opacity: 1;
    color: #00eaff;
}

/* Location text */
.contact-location p {
    margin: 0;
    opacity: 0.85;
    font-weight: 500;
}

/* Mobiili: pinotaan allekkain */
@media (max-width: 600px) {
    .contact-row {
        flex-direction: column;
        text-align: center;
        gap: 10px;
    }

    .contact-social a {
        margin-right: 8px;
    }
}


/*===================================================================
footeri - ALEMPI YHTEISTIEDOT START HERE*/
.footer-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    background: #0d0d0d;
    color: #fff;
    flex-wrap: wrap;
}

.footer-tagline {
    margin-top: 6px;
    font-size: 0.9rem;
    opacity: 0.85;
}