/* ============================================================
   Iines Mujunen – portfolio
   Teema: paperinvalkoinen + syvä musta, editoriaalinen serif
   ============================================================ */

:root {
  --bg: #f4f2ed;
  --ink: #141311;
  --muted: #6d685f;
  --line: rgba(20, 19, 17, 0.14);
  --radius: 22px;
  --font-display: "Playfair Display", Georgia, serif;
  --font-sans: "Montserrat", "Helvetica Neue", Arial, sans-serif;
  --ease-settle: cubic-bezier(0.16, 1, 0.3, 1);
  --gutter: clamp(1rem, 4vw, 3.5rem);
}

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

html {
  /* Ei scroll-behavior: smooth -sääntöä: se riitelee Lenisin kanssa.
     Ilman JS:ää ankkurit hyppäävät suoraan, mikä on ok. */
  -webkit-text-size-adjust: 100%;
}

html.lenis, html.lenis body { height: auto; }
.lenis.lenis-smooth { scroll-behavior: auto !important; }

body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

img { display: block; max-width: 100%; height: auto; }

::selection { background: var(--ink); color: var(--bg); }

a { color: inherit; }

:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 3px;
  border-radius: 2px;
}

.skip-link {
  position: fixed;
  top: 0.75rem;
  left: 0.75rem;
  z-index: 200;
  background: var(--ink);
  color: var(--bg);
  padding: 0.6rem 1rem;
  border-radius: 999px;
  font-size: 0.85rem;
  text-decoration: none;
  transform: translateY(-300%);
  transition: transform 0.3s var(--ease-settle);
}
.skip-link:focus-visible { transform: translateY(0); }

/* ---------- Animaatioiden alkutilat (vain kun JS käytössä) ---------- */

.js [data-anim] {
  opacity: 0;
  transform: translateY(26px);
}
.js [data-split] { visibility: hidden; }
.js [data-mask] { opacity: 0; }

/* Reduced motion: kaikki näkyvissä, ei liikettä */
@media (prefers-reduced-motion: reduce) {
  .js [data-anim] { opacity: 1 !important; transform: none !important; }
  .js [data-split] { visibility: visible !important; }
  .js [data-mask] { opacity: 1 !important; }
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
    scroll-behavior: auto !important;
  }
}
html.force-reduced-motion .js [data-anim],
html.force-reduced-motion [data-anim] { opacity: 1 !important; transform: none !important; }
html.force-reduced-motion [data-split] { visibility: visible !important; }
html.force-reduced-motion [data-mask] { opacity: 1 !important; }
html.force-reduced-motion [data-mask] img { transform: none !important; }

/* ---------- Header ---------- */

.site-header {
  position: fixed;
  inset: 0 0 auto 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1.1rem var(--gutter);
  transition: background-color 0.4s ease, box-shadow 0.4s ease;
}
.site-header.is-scrolled {
  background: color-mix(in srgb, var(--bg) 86%, transparent);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  box-shadow: 0 1px 0 var(--line);
}

.site-header__brand {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.15rem;
  letter-spacing: 0.01em;
  text-decoration: none;
  transition: opacity 0.4s ease, transform 0.4s var(--ease-settle);
}
/* Etusivulla brändinimi piilossa niin kauan kuin heron iso nimi näkyy */
.site-header.brand-hidden .site-header__brand {
  opacity: 0;
  transform: translateY(-8px);
  pointer-events: none;
}

.menu-toggle {
  display: flex;
  align-items: center;
  gap: 0.7rem;
  background: none;
  border: 0;
  cursor: pointer;
  font: inherit;
  color: inherit;
  padding: 0.4rem 0.2rem;
}
/* Pelkkä plus-ikoni; saavutettava nimi tulee napin aria-labelista */
.menu-toggle__label { display: none; }
/* Plus-ikoni: kaksi palkkia ristissä; avattuna kääntyy 45° = X */
.menu-toggle__icon {
  position: relative;
  width: 22px;
  height: 22px;
  transition: transform 0.5s var(--ease-settle);
}
.menu-toggle__icon i {
  position: absolute;
  top: 50%;
  left: 0;
  width: 100%;
  height: 2px;
  margin-top: -1px;
  background: currentColor;
  border-radius: 2px;
}
.menu-toggle__icon i:nth-child(2) { transform: rotate(90deg); }
.menu-toggle:hover .menu-toggle__icon { transform: rotate(90deg); }
.menu-toggle[aria-expanded="true"] .menu-toggle__icon { transform: rotate(45deg); }
.menu-toggle[aria-expanded="true"]:hover .menu-toggle__icon { transform: rotate(135deg); }

/* ---------- Valikko (aukeaa vasemmalta) ---------- */

.menu-overlay {
  position: fixed;
  inset: 0;
  z-index: 110;
  background: rgba(20, 19, 17, 0.42);
  opacity: 0;
}

.menu {
  position: fixed;
  top: 0;
  right: 0;
  bottom: 0;
  z-index: 120;
  width: min(430px, 90vw);
  background: var(--ink);
  color: var(--bg);
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: clamp(5rem, 12vh, 8rem) clamp(1.8rem, 5vw, 3.2rem) 2.2rem;
  transform: translateX(102%);
}
.menu[hidden] { display: none; }
.menu.is-open { transform: none; }

.menu__list { list-style: none; }
.menu__link {
  display: block;
  padding: 0.55rem 0;
  text-decoration: none;
}
.menu__word {
  font-family: var(--font-display);
  font-size: clamp(2.2rem, 6vh, 3.1rem);
  font-weight: 600;
  line-height: 1.15;
  transition: transform 0.5s var(--ease-settle), font-style 0.2s ease, color 0.3s ease;
}
/* Kursiivi ja liuku vain hoverissa */
.menu__link:hover .menu__word,
.menu__link:focus-visible .menu__word {
  transform: translateX(-0.6rem);
  font-style: italic;
}

.menu__foot { border-top: 1px solid rgba(244, 242, 237, 0.2); padding-top: 1.4rem; }
.menu__mail {
  text-decoration: none;
  font-size: 0.95rem;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 0% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.5s var(--ease-settle);
  padding-bottom: 2px;
}
.menu__mail:hover, .menu__mail:focus-visible { background-size: 100% 1px; }

/* ---------- Yleiset media-elementit ---------- */

.media-mask {
  position: relative;
  overflow: hidden;
  border-radius: var(--radius);
  height: 100%;
}
/* Heron diaesityksen liukuvat kuvakerrokset */
.hero-slide {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.media-mask img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: scale 0.9s var(--ease-settle);
}
[data-parallax] img { scale: 1.12; }

/* ---------- Hero ---------- */

/* Keskitetty typografinen hero: nimi + Photography Portfolio */
.hero {
  min-height: clamp(380px, 62vh, 720px);
  padding: clamp(6rem, 16vh, 9rem) var(--gutter) clamp(2rem, 5vh, 3rem);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
}

.hero__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(3.2rem, 11vw, 11rem);
  /* Riittävä rivikorkeus, jotta j:n alapidennys ei leikkaudu SplitText-maskissa */
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.hero__tag {
  margin-top: clamp(0.4rem, 1.5vh, 1rem);
  font-family: var(--font-display);
  font-style: italic;
  font-weight: 500;
  font-size: clamp(1.2rem, 2.4vw, 2rem);
  line-height: 1.35;
  color: var(--muted);
}

/* Kuvat irti taustasta: printtimäinen, taustaan sävytetty varjo */
.gallery .media-mask,
.work .media-mask {
  box-shadow: 0 28px 70px -20px rgba(20, 19, 17, 0.38);
}

/* Yliviivaustussi-korostus: litteä neonkeltainen palkki tekstin alaosassa */
mark {
  color: inherit;
  background-color: transparent;
  background-image: linear-gradient(#eaff00, #eaff00);
  background-size: 100% 52%;
  background-position: 0 78%;
  background-repeat: no-repeat;
  padding: 0 0.12em;
  margin: 0 -0.06em;
  -webkit-box-decoration-break: clone;
  box-decoration-break: clone;
}

/* ---------- Statement ---------- */

.statement {
  padding: clamp(7rem, 20vh, 13rem) var(--gutter);
  display: flex;
  justify-content: center;
}
.statement__text {
  max-width: 22ch;
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.9rem, 4.6vw, 4rem);
  line-height: 1.22;
  text-align: center;
  text-wrap: balance;
}

/* ---------- Sivuotsikko (alasivut) ---------- */

.page-head {
  max-width: 1440px;
  margin-inline: auto;
  padding: clamp(7rem, 18vh, 11rem) var(--gutter) clamp(2.5rem, 6vh, 4rem);
}
.page-head__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(3rem, 9vw, 7rem);
  line-height: 1.12;
  letter-spacing: -0.01em;
}
.page-head__title em { font-style: italic; font-weight: 600; }
.page-head__intro {
  margin-top: 1.2rem;
  max-width: 48ch;
  color: var(--muted);
  font-size: 1.05rem;
}

.page-head__back { margin-bottom: 1.2rem; font-size: 0.9rem; }
.page-head__back a {
  color: var(--muted);
  text-decoration: none;
  transition: color 0.3s ease;
}
.page-head__back a:hover, .page-head__back a:focus-visible { color: var(--ink); }

/* ---------- Projektisivun galleria ---------- */

.projekti {
  max-width: 1440px;
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(2rem, 5vh, 3rem);
}
.projekti-grid {
  columns: 2;
  column-gap: clamp(1.2rem, 3vw, 2.5rem);
}
.projekti-grid figure {
  break-inside: avoid;
  margin-bottom: clamp(1.2rem, 3vw, 2.5rem);
}
.projekti-grid .media-mask { height: auto; }
.projekti-grid .media-mask img { height: auto; }

/* ---------- Videot ---------- */

/* Videot tasaisina, keskitettyinä riveinä (vajaa rivi keskittyy) */
.video-grid {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: clamp(1.2rem, 3vw, 2.5rem);
}
.video-card {
  flex: 0 1 clamp(210px, 21vw, 280px);
  min-width: 0;
}
.video-frame {
  overflow: hidden;
  border-radius: var(--radius);
  background: var(--ink);
  aspect-ratio: 9 / 16;
}
.video-frame video {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
  cursor: pointer;
}

/* ---------- Etusivun galleria ---------- */

.gallery {
  max-width: 1440px;
  margin-inline: auto;
  padding: 0 var(--gutter) clamp(3rem, 8vh, 5rem);
}
/* Leijuva sommittelu: kuvat omissa vyöhykkeissään porrastettuna.
   Flex-rivit: porrastus (margin-top) kasvattaa riviä, joten kuvat
   eivät koskaan mene päällekkäin. */
.gallery__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}
/* Hajasommittelu: yksittäisiä eri kokoisia kuvia vuorotellen eri
   kohdissa leveyttä, maltilliset välit - ei palstoja eikä isoja aukkoja */
.gallery__grid {
  display: flex;
  flex-wrap: wrap;
  align-items: flex-start;
}
/* Kolme eri kokoista rinnakkain */
.g-item--1 { width: 40%; margin: 0 0 0 2%; }
.g-item--1 .media-mask { aspect-ratio: 3 / 2; }
.g-item--2 { width: 22%; margin: 3.5rem 0 0 4%; }
.g-item--2 .media-mask { aspect-ratio: 1 / 1; }
.g-item--3 { width: 26%; margin: 1.5rem 0 0 3%; }
.g-item--3 .media-mask { aspect-ratio: 4 / 5; }
/* Iso + pieni syvällä porrastuksella */
.g-item--4 { width: 52%; margin: 5rem 0 0 4%; }
.g-item--4 .media-mask { aspect-ratio: 16 / 10; }
.g-item--5 { width: 26%; margin: 9rem 0 0 8%; }
.g-item--5 .media-mask { aspect-ratio: 3 / 4; }
/* Kolme rinnakkain: pysty + iso vaaka + pieni neliö */
.g-item--6 { width: 24%; margin: 4rem 0 0 6%; }
.g-item--6 .media-mask { aspect-ratio: 4 / 5; }
.g-item--7 { width: 42%; margin: 6.5rem 0 0 6%; }
.g-item--7 .media-mask { aspect-ratio: 3 / 2; }
.g-item--8 { width: 18%; margin: 3rem 0 0 2%; }
.g-item--8 .media-mask { aspect-ratio: 1 / 1; }

.gallery__cta {
  text-align: center;
  padding: clamp(2rem, 6vh, 4rem) 0 clamp(1rem, 3vh, 2rem);
}

.cta-line {
  display: inline-block;
  font-family: var(--font-display);
  font-style: italic;
  font-size: clamp(1.4rem, 2.6vw, 2rem);
  text-decoration: none;
  padding-bottom: 4px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 1px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.5s var(--ease-settle);
}
.cta-line:hover, .cta-line:focus-visible { background-size: 30% 1px; }

/* ---------- Työt toimialoittain ---------- */

.tyot-group {
  max-width: 1440px;
  margin-inline: auto;
  padding: 0 var(--gutter);
  margin-bottom: clamp(4rem, 10vh, 6.5rem);
}
.tyot-group__title {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.6rem, 3.2vw, 2.4rem);
  line-height: 1.3;
  padding-bottom: 1rem;
  margin-bottom: clamp(1.4rem, 3vh, 2.2rem);
  border-bottom: 1px solid var(--line);
}
.tyot-group__grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: clamp(1.2rem, 3vw, 2.5rem);
}
.tyot-group__grid--3 { grid-template-columns: repeat(3, 1fr); }
.tyot-group__grid--1 { grid-template-columns: 1fr; }

/* Symmetrinen gridi: kaikilla korteilla sama kuvasuhde */
.work { position: relative; }
.work .media-mask { aspect-ratio: 3 / 2; }
.tyot-group__grid--1 .media-mask { aspect-ratio: 21 / 10; }

/* Esimerkkikuvagalleria (esim. henkilökuvat): pystykuvien rivi */
.tyot-group__grid--kuvat { grid-template-columns: repeat(4, 1fr); }
.tyot-group__grid--kuvat .media-mask { aspect-ratio: 3 / 4; }
.work__media {
  display: block;
  text-decoration: none;
  border-radius: var(--radius);
}
.work:hover .media-mask img,
.work__media:focus-visible .media-mask img { scale: 1.05; }

.work__caption {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.9rem 0.2rem 0;
}
.work__name {
  font-family: var(--font-display);
  font-weight: 600;
  font-size: clamp(1.2rem, 1.9vw, 1.6rem);
  line-height: 1.2;
  transition: font-style 0.2s ease;
}
.work:hover .work__name { font-style: italic; }
.work__type {
  font-size: 0.85rem;
  color: var(--muted);
  white-space: nowrap;
}

/* ---------- Minusta ---------- */

.about {
  max-width: 1440px;
  margin-inline: auto;
  padding: clamp(4rem, 12vh, 8rem) var(--gutter);
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: clamp(1.5rem, 3vw, 2.5rem);
  align-items: center;
}

.about__text { grid-column: 1 / 7; }
.about__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.4rem, 5.5vw, 4.6rem);
  line-height: 1.18;
  padding-bottom: 0.3rem;
  margin-bottom: 1.6rem;
}
.about__title em { font-style: italic; font-weight: 600; }
.about__body p {
  max-width: 54ch;
  color: color-mix(in srgb, var(--ink) 82%, var(--bg));
  font-size: 1.05rem;
}
.about__body p + p { margin-top: 1rem; }

.about .cta-line { margin-top: 2rem; font-size: 1.35rem; }

.about__media { grid-column: 8 / 13; }
.about__media .media-mask { aspect-ratio: 4 / 5; }

/* ---------- Yhteys ---------- */

.contact {
  padding: clamp(7rem, 22vh, 14rem) var(--gutter) clamp(6rem, 16vh, 10rem);
  text-align: center;
}
.contact__title {
  font-family: var(--font-display);
  font-weight: 700;
  font-size: clamp(2.6rem, 8vw, 7rem);
  line-height: 1.16;
  letter-spacing: -0.01em;
  padding-bottom: 0.4rem;
}
.contact__title em { font-style: italic; font-weight: 600; }

.contact__actions {
  margin-top: clamp(2.5rem, 6vh, 4rem);
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  align-items: center;
  gap: 1.2rem 2rem;
}
.contact__mail {
  font-size: clamp(1.1rem, 2.4vw, 1.6rem);
  font-weight: 500;
  text-decoration: none;
  padding-bottom: 4px;
  background-image: linear-gradient(currentColor, currentColor);
  background-size: 100% 2px;
  background-position: 0 100%;
  background-repeat: no-repeat;
  transition: background-size 0.5s var(--ease-settle);
}
.contact__mail:hover, .contact__mail:focus-visible { background-size: 25% 2px; }

.contact__copy {
  font: inherit;
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--ink);
  background: none;
  border: 1px solid var(--ink);
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
  cursor: pointer;
  transition: background-color 0.35s ease, color 0.35s ease, transform 0.15s ease;
}
.contact__copy:hover { background: var(--ink); color: var(--bg); }
.contact__copy:active { transform: translateY(1px) scale(0.98); }

/* ---------- Footer ---------- */

.site-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  padding: 1.4rem var(--gutter) max(1.4rem, env(safe-area-inset-bottom));
  border-top: 1px solid var(--line);
  font-size: 0.85rem;
  color: var(--muted);
}
.site-footer__top {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
}
.site-footer__top:hover { color: var(--ink); }

/* ---------- Mobiili ---------- */

@media (max-width: 899px) {
  .hero {
    min-height: clamp(300px, 48vh, 480px);
    padding-top: 5rem;
  }
  /* Avausteksti ylemmäs mobiilissa */
  .statement { padding: 2.5rem var(--gutter) 3.5rem; }

  /* Kortin asiakasnimi selvästi kategoriaotsikkoa pienemmäksi,
     kuvateksti pinoutuu kapeissa korteissa */
  .work__caption {
    flex-direction: column;
    align-items: flex-start;
    gap: 0.05rem;
    padding-top: 0.5rem;
  }
  .work__name { font-size: 0.95rem; font-weight: 500; }
  .work__type { font-size: 0.72rem; white-space: normal; }
  .tyot-group__title { font-size: 1.7rem; }
  .hero__grid { grid-template-rows: none; }
  .hero__title { font-size: clamp(2.4rem, 10.5vw, 3.6rem); }
  /* Masonry mobiilissa: kaksi tiivistä palstaa */
  .gallery__grid { display: block; columns: 2; column-gap: 0.9rem; }
  .g-item { width: auto; margin: 0 0 0.9rem; break-inside: avoid; }

  /* Kuvat rinnakkain myös muilla sivuilla */
  .tyot-group__grid,
  .tyot-group__grid--3 { grid-template-columns: repeat(2, 1fr); gap: 0.9rem 0.9rem; }
  .tyot-group__grid--1 { grid-template-columns: 1fr; }
  .tyot-group__grid--1 .media-mask { aspect-ratio: 3 / 2; }

  .projekti-grid { columns: 2; column-gap: 0.9rem; }
  .projekti-grid figure { margin-bottom: 0.9rem; }

  .video-card { flex: 0 1 calc(50% - 0.6rem); }
  .tyot-group__grid--kuvat { grid-template-columns: repeat(2, 1fr); }

  .about { grid-template-columns: 1fr; }
  .about__text, .about__media { grid-column: 1 / -1; }
  .about__media { order: -1; }

  .contact__actions { flex-direction: column; }
}