/* ============ RESET & TOKENS ============ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --red: #C41E1E;
  --black: #0A0A0A;
  --white: #FFFFFF;
  --yellow: #F2C230;
  --gray-bg: #F2F2F0;

  --font-display: 'Bricolage Grotesque', sans-serif;
  --font-serif: 'Playfair Display', Georgia, serif;
  --font-script: 'Caveat', cursive;
  --font-body: 'Manrope', sans-serif;

  --fast: 0.12s;
}

html { scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  color: var(--black);
  background: var(--white);
  line-height: 1.5;
  overflow-x: hidden;
}

/* height:auto — width/height öznitelikleri CLS için dursun, oranı CSS korusun */
img { display: block; max-width: 100%; height: auto; }

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

h1, h2, h3 {
  font-family: var(--font-display);
  font-weight: 800;
  line-height: 0.98;
  letter-spacing: -0.015em;
}

.c-white { color: var(--white); }
.c-black { color: var(--black); }
.c-red { color: var(--red); }

/* ============ BUTTONS ============ */
/* keskin kenar + düz ofset gölge: hover'da bastırılmış his */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.6em;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.95rem;
  letter-spacing: 0.02em;
  padding: 0.9em 1.9em;
  border: 2px solid var(--black);
  background: var(--black);
  color: var(--white);
  cursor: pointer;
  box-shadow: 5px 5px 0 rgba(10, 10, 10, 0.2);
  transition:
    transform var(--fast) linear,
    box-shadow var(--fast) linear,
    background-color var(--fast) linear,
    color var(--fast) linear,
    border-color var(--fast) linear;
}
.btn::after {
  content: "→";
  font-weight: 700;
  transition: transform var(--fast) linear;
}
.btn:hover {
  transform: translate(3px, 3px);
  box-shadow: 0 0 0 rgba(10, 10, 10, 0.2);
}
.btn:hover::after { transform: translateX(4px); }
.btn--dark:hover {
  background: var(--white);
  color: var(--black);
  border-color: var(--black);
}

/* ============ REVEAL ANIMATION ============ */
/* premium giriş: yukarı kayarken netleşerek belirir */
.reveal {
  opacity: 0;
  transform: translateY(32px);
  filter: blur(8px);
  transition:
    opacity 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    transform 0.75s cubic-bezier(0.22, 1, 0.36, 1),
    filter 0.75s cubic-bezier(0.22, 1, 0.36, 1);
}
.reveal.in-view {
  opacity: 1;
  transform: translateY(0);
  filter: blur(0);
}

/* bölüm içi kademeli gecikmeler */
.services .service:nth-child(2) { transition-delay: 0.08s; }
.services .service:nth-child(3) { transition-delay: 0.16s; }
.services .service:nth-child(4) { transition-delay: 0.24s; }
.services .service:nth-child(5) { transition-delay: 0.32s; }
.services .service:nth-child(6) { transition-delay: 0.4s; }
.manifesto__text.reveal { transition-delay: 0.15s; }
.filters.reveal { transition-delay: 0.12s; }
.grid .grid__item:nth-child(4n+2) { transition-delay: 0.07s; }
.grid .grid__item:nth-child(4n+3) { transition-delay: 0.14s; }
.grid .grid__item:nth-child(4n+4) { transition-delay: 0.21s; }
.footer__top > .reveal:nth-child(2) { transition-delay: 0.1s; }
.footer__top > .reveal:nth-child(3) { transition-delay: 0.2s; }
.footer__top > .reveal:nth-child(4) { transition-delay: 0.3s; }

/* ============ LOGO ============ */
.logo {
  display: block;
  z-index: 20;
}
.logo__img {
  width: clamp(64px, 6vw, 86px);
  height: auto;
}

/* ============ HERO ============ */
.hero {
  position: relative;
  background: var(--red);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* siyah zeminli yatay header: logo solda, menü sağda eşit aralıklarla */
.hero__topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 2rem;
  padding: 1rem clamp(1.5rem, 5vw, 4rem);
  background: var(--black);
  position: relative;
  z-index: 10;
}

.nav { flex: 1; }
.nav__list {
  list-style: none;
  display: flex;
  flex-direction: row;
  justify-content: space-evenly;
  align-items: center;
  gap: 0.75rem;
}
.nav__link {
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.8rem;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.02em;
  position: relative;
  white-space: nowrap;
  transition: color var(--fast) linear;
}
.nav__link:hover { color: var(--red); }
.nav__link.is-active {
  color: var(--red);
}
.nav__link.is-active::after {
  content: "";
  display: inline-block;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--red);
  margin-left: 8px;
  vertical-align: middle;
}

/* zeminde dev %10 opak CREATIVE: Bebas, kenardan kenara, uzun boylu */
.hero__bgword {
  position: absolute;
  top: 52%;
  left: 0;
  right: 0;
  display: flex;
  justify-content: space-between;
  padding: 0 1.5rem;
  transform: translateY(-50%) scaleY(1.5);
  font-family: 'Bebas Neue', var(--font-display), sans-serif;
  font-weight: 400;
  font-size: clamp(7rem, 21vw, 19rem);
  line-height: 1;
  color: rgba(255, 255, 255, 0.1);
  pointer-events: none;
  user-select: none;
  z-index: 1;
}
.hero__bgword i { font-style: normal; }

/* yazı dikeyde ortalı: üstte ve altta eşit boşluk; maskotlar yazının ALTINDA */
.hero__body {
  flex: 1;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: clamp(2rem, 4.5vh, 3.5rem);
  padding: 3rem clamp(1.5rem, 5vw, 4rem) 4rem;
  position: relative;
  z-index: 8;
}

/* yazı heronun ortasında, ortalı, tek satır */
.hero__copy {
  max-width: 1160px;
  text-align: center;
}

/* beyaz karakter el salladığında beliren konuşma yazısı */
.hero__hello {
  position: absolute;
  top: -14%;
  right: -46%;
  font-family: var(--font-script);
  font-weight: 600;
  font-size: clamp(1.8rem, 2.6vw, 2.6rem);
  color: var(--black);
  white-space: nowrap;
  opacity: 0;
  transform: rotate(-6deg) scale(0.4);
  animation: hello-pop 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 2.5s forwards;
  z-index: 3;
}
@keyframes hello-pop {
  0%   { opacity: 0; transform: rotate(-6deg) scale(0.4); }
  70%  { opacity: 1; transform: rotate(-6deg) scale(1.12); }
  100% { opacity: 1; transform: rotate(-6deg) scale(1); }
}

.hero__headline {
  font-size: clamp(1.9rem, 4.2vw, 3.9rem);
  text-transform: none;
  line-height: 1.06;
}
.hero__headline .line__inner { white-space: nowrap; }
.hero__serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  color: var(--black);
  letter-spacing: 0;
}

/* satır satır maskeli premium açılış */
.line { display: block; overflow: hidden; padding-bottom: 0.08em; }
.line__inner {
  display: block;
  transform: translateY(112%);
  animation: line-up 0.9s cubic-bezier(0.22, 1, 0.36, 1) forwards;
}
.line:nth-child(1) .line__inner { animation-delay: 0.35s; }
.line:nth-child(2) .line__inner { animation-delay: 0.5s; }

.hero__tagline {
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 1.15rem;
  white-space: nowrap;
  margin: 0.6rem auto 0;
  opacity: 0;
  animation: fade-up 0.7s ease 0.95s forwards;
}
.hero__tagline em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  font-size: 1.2em;
}
.hero__copy .btn {
  opacity: 0;
  animation: fade-up 0.7s ease 1.15s forwards;
}

@keyframes line-up { to { transform: translateY(0); } }
@keyframes fade-up {
  from { opacity: 0; transform: translateY(18px); }
  to   { opacity: 1; transform: translateY(0); }
}

/* karakterler: beyaz soldan, siyah sağdan yürür; yazının altında ortada buluşurlar */
.hero__mascot {
  display: flex;
  align-items: flex-end;
  justify-content: center;
  z-index: 7;
}
.walker { will-change: transform; }
.walker--watcher {
  position: relative;
  width: clamp(130px, 15vw, 200px);
  z-index: 2;
  transform-origin: 50% 92%;
  animation:
    walk-from-left 1.7s cubic-bezier(0.45, 0.05, 0.35, 1) 0.4s both,
    wave 1.1s ease-in-out 2.5s 2;
}
.walker--shaggy {
  width: clamp(100px, 11.5vw, 150px);
  margin-left: -1.4rem;
  margin-bottom: 2px;
  z-index: 1;
  transform-origin: 50% 90%;
  animation: walk-from-right 1.6s cubic-bezier(0.45, 0.05, 0.35, 1) 0.55s both;
}
.walker img { width: 100%; }

/* paytak yürüyüş: ilerlerken iki yana salınır, adım atar */
@keyframes walk-from-left {
  0%   { transform: translateX(-72vw) translateY(0)    rotate(0deg); }
  12%  { transform: translateX(-60vw) translateY(-9px) rotate(-4deg); }
  24%  { transform: translateX(-49vw) translateY(0)    rotate(4deg); }
  36%  { transform: translateX(-39vw) translateY(-9px) rotate(-4deg); }
  48%  { transform: translateX(-30vw) translateY(0)    rotate(4deg); }
  60%  { transform: translateX(-21vw) translateY(-8px) rotate(-3deg); }
  72%  { transform: translateX(-12vw) translateY(0)    rotate(3deg); }
  86%  { transform: translateX(-4vw)  translateY(-5px) rotate(-2deg); }
  100% { transform: translateX(0)     translateY(0)    rotate(0deg); }
}
@keyframes walk-from-right {
  0%   { transform: translateX(72vw) translateY(0)     rotate(0deg); }
  15%  { transform: translateX(59vw) translateY(-11px) rotate(6deg); }
  30%  { transform: translateX(46vw) translateY(0)     rotate(-6deg); }
  45%  { transform: translateX(34vw) translateY(-11px) rotate(6deg); }
  60%  { transform: translateX(22vw) translateY(0)     rotate(-5deg); }
  78%  { transform: translateX(10vw) translateY(-8px)  rotate(4deg); }
  100% { transform: translateX(0)    translateY(0)     rotate(0deg); }
}

/* durunca el sallama (kaldırdığı kolu üzerinden tüm gövde hafif salınır) */
@keyframes wave {
  0%, 100% { transform: rotate(0deg); }
  20% { transform: rotate(-5deg); }
  40% { transform: rotate(4deg); }
  60% { transform: rotate(-4deg); }
  80% { transform: rotate(2deg); }
}
.wave-lines {
  position: absolute;
  top: -7%;
  right: -14%;
  width: 36%;
  opacity: 0;
  animation: wave-pop 1.1s ease 2.5s 2 both;
}
@keyframes wave-pop {
  0%, 100% { opacity: 0; transform: rotate(0deg); }
  30% { opacity: 1; transform: rotate(-7deg); }
  70% { opacity: 1; transform: rotate(5deg); }
}

.hero__divider {
  height: 72px;
  background: var(--red);
  position: relative;
}

/* çizgi yerine scroll (fare) ikonu */
.scroll-cue {
  position: absolute;
  left: 50%;
  top: -14px;
  transform: translateX(-50%);
  width: 30px;
  height: 50px;
  border: 3px solid var(--white);
  border-radius: 17px;
  display: block;
}
.scroll-cue::after {
  content: "";
  position: absolute;
  left: 50%;
  top: 8px;
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: var(--white);
  transform: translateX(-50%);
  animation: scroll-dot 1.6s ease-in-out infinite;
}
.scroll-cue:hover { border-color: var(--black); }
.scroll-cue:hover::after { background: var(--black); }
@keyframes scroll-dot {
  0%   { opacity: 1; top: 8px; }
  70%  { opacity: 0; top: 28px; }
  100% { opacity: 0; top: 8px; }
}

/* mascot hover behavior */
.mascot { transition: transform var(--fast) linear, filter var(--fast) linear; }
.hero__mascot:hover .mascot--watcher { animation: bounce 0.5s ease; }
.hero__mascot:hover .mascot--shaggy { animation: bounce 0.5s ease 0.08s; }
.mascot--service {
  width: 100%;
  height: 100%;
  object-fit: contain;
}
.service h3 { padding: 0.2em 0.6em; }

@keyframes bounce {
  0%   { transform: translateY(0) scale(1); }
  30%  { transform: translateY(-10px) scale(1.03); }
  55%  { transform: translateY(2px) scale(0.99); }
  100% { transform: translateY(0) scale(1); }
}

/* ============ SERVİS MASKOT HOVER EFEKTLERİ ============ */
.service__fig {
  position: relative;
  width: 104px;
  height: 118px;
}
.fx {
  position: absolute;
  opacity: 0;
  pointer-events: none;
}

/* Markalaşma: gitar çalar — gövde ritim tutar, notalar uçuşur */
.service--brand:hover .mascot--service {
  animation: strum 0.32s linear infinite;
  transform-origin: 50% 85%;
}
@keyframes strum {
  0%, 100% { transform: rotate(-2.5deg); }
  50% { transform: rotate(2.5deg); }
}
.fx-note {
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--red);
}
.fx-note--2 { color: var(--black); font-size: 1.35rem; }
.fx-note--1 { left: -12%; top: 38%; }
.fx-note--2 { left: -2%; top: 18%; }
.fx-note--3 { right: -8%; top: 30%; }
.service--brand:hover .fx-note--1 { animation: note-rise 1s ease-out infinite; }
.service--brand:hover .fx-note--2 { animation: note-rise 1s ease-out 0.33s infinite; }
.service--brand:hover .fx-note--3 { animation: note-rise 1s ease-out 0.66s infinite; }
@keyframes note-rise {
  0%   { opacity: 0; transform: translateY(8px) scale(0.6) rotate(0deg); }
  30%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(-30px) scale(1.15) rotate(14deg); }
}

/* Sosyal Medya: telefondan instagram kalbi fırlar */
.fx-heart {
  width: 30px;
  left: 50%;
  top: 46%;
  transform: translate(-50%, -50%) scale(0);
}
.fx-heart--mini1 { width: 14px; left: 30%; top: 40%; }
.fx-heart--mini2 { width: 11px; left: 68%; top: 36%; }
.service--social:hover .fx-heart { animation: heart-pop 1.1s cubic-bezier(0.34, 1.56, 0.64, 1) infinite; }
.service--social:hover .fx-heart--mini1 { animation: heart-float 1.3s ease-out 0.25s infinite; }
.service--social:hover .fx-heart--mini2 { animation: heart-float 1.3s ease-out 0.6s infinite; }
@keyframes heart-pop {
  0%   { opacity: 0; transform: translate(-50%, -50%) scale(0); }
  35%  { opacity: 1; transform: translate(-50%, -62%) scale(1.25); }
  55%  { transform: translate(-50%, -60%) scale(1); }
  85%  { opacity: 1; }
  100% { opacity: 0; transform: translate(-50%, -68%) scale(1.05); }
}
@keyframes heart-float {
  0%   { opacity: 0; transform: translateY(6px) scale(0.5); }
  35%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(-26px) scale(1); }
}

/* Web Tasarım: kafasının üzerinde kodlar belirir */
.fx-code {
  font-family: 'SF Mono', 'Fira Code', Consolas, monospace;
  font-weight: 700;
  font-size: 0.72rem;
  color: var(--black);
  background: var(--white);
  border: 1.5px solid var(--black);
  padding: 0.1em 0.4em;
  white-space: nowrap;
}
.fx-code--1 { left: -16%; top: -12%; color: var(--red); border-color: var(--red); }
.fx-code--2 { left: 38%; top: -22%; }
.fx-code--3 { right: -22%; top: -8%; color: var(--white); background: var(--red); border-color: var(--red); }
.service--web:hover .fx-code--1 { animation: code-blink 1.2s steps(1) infinite; }
.service--web:hover .fx-code--2 { animation: code-blink 1.2s steps(1) 0.4s infinite; }
.service--web:hover .fx-code--3 { animation: code-blink 1.2s steps(1) 0.8s infinite; }
@keyframes code-blink {
  0%, 100% { opacity: 0; }
  10%, 70% { opacity: 1; }
  80% { opacity: 0; }
}

/* Pazarlama: kendi eliyle tokalaşır — coşkulu titreşim */
.service--marketing:hover .mascot--service {
  animation: self-shake 0.28s linear infinite;
}
@keyframes self-shake {
  0%, 100% { transform: translateX(-2px) rotate(-1.5deg); }
  50% { transform: translateX(2px) rotate(1.5deg); }
}
.fx-vibe { width: 16px; height: 36px; top: 32%; }
.fx-vibe--l { left: -14%; }
.fx-vibe--r { right: -14%; }
.service--marketing:hover .fx-vibe--l { animation: vibe-pulse 0.5s ease infinite; }
.service--marketing:hover .fx-vibe--r { animation: vibe-pulse 0.5s ease 0.25s infinite; }
@keyframes vibe-pulse {
  0%, 100% { opacity: 0; transform: scale(0.8); }
  50% { opacity: 1; transform: scale(1.1); }
}

/* Etkinlik Yönetimi: dans eder, konfeti saçılır */
.service--event:hover .mascot--service {
  animation: dance 0.55s ease-in-out infinite;
  transform-origin: 50% 95%;
}
@keyframes dance {
  0%, 100% { transform: rotate(-8deg) translateX(-5px); }
  25%  { transform: rotate(0deg) translateX(0) translateY(-7px); }
  50%  { transform: rotate(8deg) translateX(5px); }
  75%  { transform: rotate(0deg) translateX(0) translateY(-7px); }
}
.fx-spark {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--red);
}
.fx-spark--1 { left: -8%; top: 14%; }
.fx-spark--2 { right: -6%; top: 8%; background: var(--yellow); }
.fx-spark--3 { left: 6%; top: -10%; background: var(--yellow); width: 6px; height: 6px; }
.fx-spark--4 { right: 8%; top: -14%; width: 6px; height: 6px; }
.service--event:hover .fx-spark--1 { animation: spark 0.8s ease-out infinite; }
.service--event:hover .fx-spark--2 { animation: spark 0.8s ease-out 0.2s infinite; }
.service--event:hover .fx-spark--3 { animation: spark 0.8s ease-out 0.4s infinite; }
.service--event:hover .fx-spark--4 { animation: spark 0.8s ease-out 0.6s infinite; }
@keyframes spark {
  0%   { opacity: 0; transform: translateY(6px) scale(0.4); }
  40%  { opacity: 1; }
  100% { opacity: 0; transform: translateY(-20px) scale(1.2); }
}

/* Proje Oluşturma: gözü fır fır döner */
.fx-spiral {
  width: 34px;
  height: 34px;
  left: 50%;
  top: 28%;
  transform: translate(-50%, -50%);
}
.service--project:hover .fx-spiral {
  opacity: 1;
}
.service--project:hover .fx-spiral path,
.service--project:hover .fx-spiral circle:last-of-type {
  transform-origin: 20px 20px;
  animation: eye-spin 0.65s linear infinite;
}
.service--project:hover .mascot--service {
  animation: strum 0.5s linear infinite;
  transform-origin: 50% 90%;
}
@keyframes eye-spin {
  to { transform: rotate(360deg); }
}

/* ============ HAMBURGER (mobile) ============ */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  z-index: 30;
  padding: 8px;
}
.hamburger span {
  width: 28px;
  height: 3px;
  background: var(--white);
  transition: transform var(--fast) linear, opacity var(--fast) linear;
}
.hamburger.is-open span:nth-child(1) { transform: translateY(8px) rotate(45deg); }
.hamburger.is-open span:nth-child(2) { opacity: 0; }
.hamburger.is-open span:nth-child(3) { transform: translateY(-8px) rotate(-45deg); }

.mobile-nav {
  position: fixed;
  inset: 0;
  background: var(--black);
  z-index: 25;
  display: flex;
  align-items: center;
  justify-content: center;
  transform: translateX(100%);
  transition: transform 0.28s ease;
}
.mobile-nav.is-open { transform: translateX(0); }
.mobile-nav__list { list-style: none; text-align: center; }
.mobile-nav__link {
  display: block;
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 1.8rem;
  color: var(--white);
  padding: 0.6rem 0;
  text-transform: uppercase;
  transition: color var(--fast) linear;
}
.mobile-nav__link:hover { color: var(--red); }

/* ============ MANIFESTO ============ */
.manifesto {
  padding: clamp(3rem, 8vw, 6rem) clamp(1.5rem, 5vw, 4rem) 0;
}
/* başlık ve metin bölüm içinde alt alta, ortalı */
.manifesto__grid {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2.25rem;
  max-width: 1020px;
  margin: 0 auto;
  text-align: center;
}
/* kelimeler yan yana, alan içinde ortalı */
.manifesto__headline {
  font-size: clamp(2.1rem, 4.4vw, 3.4rem);
  text-align: center;
  line-height: 1.12;
}
.manifesto__serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0;
}
/* geniş satırlar: paragraf ~3 satırda tamamlanır */
.manifesto__text { text-align: center; }
.manifesto__text p {
  font-weight: 300;
  font-size: 1.08rem;
  line-height: 1.75;
  margin: 0 auto 1.25rem;
  max-width: none;
}
.manifesto__text p:last-child { font-weight: 700; }

/* ============ SERVICES ============ */
.services {
  max-width: 1280px;
  margin: clamp(3rem, 6vw, 5rem) auto 0;
  padding: 0 clamp(1.5rem, 5vw, 4rem) clamp(4rem, 8vw, 6rem);
  display: grid;
  grid-template-columns: repeat(6, 1fr);
  gap: 1.5rem;
}
.service {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}
.service h3 {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--red);
  text-transform: none;
}

/* ============ PORTFOLIO ============ */
.portfolio { background: var(--gray-bg); }

/* kırmızı bant: başlık ortada, kategoriler eşit dağılımlı */
.portfolio__bar {
  background: var(--red);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1.75rem;
  padding: 3rem clamp(1.5rem, 5vw, 4rem) 2.5rem;
}
/* PORTfólio: kalın sans + serif italik karışımı */
.portfolio__title {
  color: var(--white);
  font-size: clamp(2.4rem, 4.5vw, 3.4rem);
  text-align: center;
  line-height: 1;
}
.portfolio__title-bold {
  font-family: var(--font-display);
  font-weight: 800;
  letter-spacing: -0.01em;
}
.portfolio__title-serif {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  letter-spacing: 0.01em;
  margin-left: 0.06em;
}
.filters {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  width: 100%;
  max-width: 1240px;
  gap: 0.75rem 1rem;
}
.filter {
  background: none;
  border: none;
  color: var(--white);
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 0.9rem;
  letter-spacing: 0.03em;
  cursor: pointer;
  padding: 0.35rem 0.2rem;
  border-bottom: 2px solid transparent;
  transition: border-color var(--fast) linear, color var(--fast) linear;
}
.filter:hover { color: var(--black); }
.filter.is-active {
  color: var(--black);
  border-bottom-color: var(--black);
}

/* masonry: her görsel kendi en-boy oranında, kırpmasız görünür */
.grid {
  columns: 4;
  column-gap: 3px;
  padding: 3px;
}
.grid__item {
  position: relative;
  overflow: hidden;
  cursor: pointer;
  break-inside: avoid;
  margin-bottom: 3px;
}

.grid__item img {
  width: 100%;
  height: auto;
}
/* kapaklar siyah-beyaz durur, mouse gelince renklenir */
.grid__item > img {
  filter: grayscale(1);
  transition: transform 0.35s ease, filter 0.35s ease;
}
.grid__item:hover > img {
  transform: scale(1.06);
  filter: grayscale(0);
}

.grid__tag {
  position: absolute;
  left: 0;
  top: 0;
  background: var(--black);
  color: var(--white);
  font-weight: 700;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  padding: 0.45rem 0.9rem;
  transform: translateY(-100%);
  transition: transform var(--fast) linear;
}
.grid__item:hover .grid__tag,
.grid__item.is-expanded .grid__tag { transform: translateY(0); }

.grid__item.is-hidden { display: none; }

/* ============ HİZMET İSTEYİN / İLETİŞİM ============ */
.contact {
  background: var(--white);
  padding: clamp(4rem, 8vw, 6.5rem) clamp(1.5rem, 5vw, 4rem);
}
.contact__grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: clamp(2.5rem, 6vw, 5rem);
  align-items: start;
}

.contact__title {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: clamp(2rem, 3.6vw, 3rem);
  line-height: 1.12;
  color: var(--black);
  margin-bottom: 2rem;
}
.contact__title em {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 700;
  letter-spacing: 0;
}

.contact__details {
  list-style: none;
  margin-bottom: 2rem;
}
.contact__details li {
  font-weight: 300;
  font-size: 1.05rem;
  margin-bottom: 0.9rem;
  display: flex;
  align-items: baseline;
  gap: 1rem;
}
.contact__label {
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--red);
  min-width: 72px;
}
.contact__details a { transition: color var(--fast) linear; }
.contact__details a:hover { color: var(--red); }

/* minimalist sosyal ikonlar: kutu yok, sade çizgi */
.contact__social { display: flex; gap: 1.4rem; align-items: center; }
.contact__social a {
  color: var(--black);
  display: inline-flex;
  transition: color var(--fast) linear, transform var(--fast) linear;
}
.contact__social a:hover {
  color: var(--red);
  transform: translateY(-3px);
}

/* form: keskin panel + kırmızı ofset gölge, alt çizgili alanlar */
.contact__form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  background: var(--white);
  border: 3px solid var(--black);
  box-shadow: 12px 12px 0 var(--red);
  padding: clamp(1.5rem, 3vw, 2.5rem);
}
.contact__form label {
  font-weight: 700;
  font-size: 0.78rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--black);
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}
.contact__form input,
.contact__form textarea {
  font-family: var(--font-body);
  font-weight: 400;
  font-size: 1.02rem;
  color: var(--black);
  background: transparent;
  border: none;
  border-bottom: 2px solid var(--black);
  border-radius: 0;
  padding: 0.55em 0.1em;
  outline: none;
  resize: vertical;
  transition: border-color var(--fast) linear;
}
.contact__form input::placeholder,
.contact__form textarea::placeholder {
  color: rgba(10, 10, 10, 0.35);
  font-weight: 300;
}
.contact__form input:focus,
.contact__form textarea:focus {
  border-bottom-color: var(--red);
}
.btn--red {
  background: var(--red);
  border-color: var(--red);
  box-shadow: 5px 5px 0 var(--black);
}
.btn--red:hover {
  background: var(--black);
  border-color: var(--black);
  box-shadow: 0 0 0 var(--black);
}

/* buton yanındaki karakter: hover'da butona kafa atar */
.contact__action {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-top: 0.25rem;
}
.contact__buddy {
  width: 62px;
  height: auto;
  transform-origin: 50% 85%;
}
.contact__action .btn:hover + .contact__buddy {
  animation: headbutt 0.55s ease-in-out infinite;
}
@keyframes headbutt {
  0%, 100% { transform: rotate(0deg) translateX(0); }
  35% { transform: rotate(-22deg) translateX(-16px) translateY(-4px); }
  55% { transform: rotate(-16deg) translateX(-11px) translateY(-2px); }
}

/* ============ FOOTER ============ */
.footer {
  background: var(--black);
  color: var(--white);
  padding: clamp(3rem, 6vw, 5rem) clamp(1.5rem, 5vw, 4rem) 1.5rem;
}
.footer__top {
  max-width: 1280px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr 1fr;
  gap: 2.5rem;
  padding-bottom: 3rem;
  border-bottom: 1px solid rgba(255,255,255,0.15);
  text-align: center;
}
.footer__logo { width: 64px; margin: 0 auto 1rem; }
.footer__brand p {
  color: rgba(255,255,255,0.65);
  max-width: 30ch;
  font-size: 0.95rem;
  margin: 0 auto;
}
.footer__col h4 {
  font-family: var(--font-display);
  font-weight: 800;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: 1.1rem;
  color: var(--red);
}
.footer__col ul { list-style: none; }
.footer__col li { margin-bottom: 0.65rem; }
.footer__col a {
  color: rgba(255,255,255,0.8);
  font-size: 0.95rem;
  transition: color var(--fast) linear;
}
.footer__col a:hover { color: var(--red); }

.footer__bottom {
  max-width: 1280px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding-top: 1.5rem;
  font-size: 0.9rem;
  color: rgba(255,255,255,0.55);
  text-align: center;
  gap: 1rem;
}
.footer__social { display: flex; gap: 1rem; }
.footer__social a {
  width: 36px;
  height: 36px;
  border: 1px solid rgba(255,255,255,0.3);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  font-weight: 700;
  transition: background-color var(--fast) linear, border-color var(--fast) linear;
}
.footer__social a:hover {
  background: var(--red);
  border-color: var(--red);
}

/* ============ KATEGORİ SAYFASI (poster.html vb.) ============ */
.catpage__bar {
  background: var(--red);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1.5rem;
  padding: 1.5rem clamp(1.5rem, 5vw, 4rem);
}
.catpage__title {
  font-family: var(--font-serif);
  font-style: italic;
  font-weight: 500;
  color: var(--white);
  font-size: clamp(2rem, 4vw, 2.8rem);
  text-align: center;
}
.catpage__back {
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
  transition: color var(--fast) linear;
}
.catpage__back:hover { color: var(--black); }

/* her tasarım kendi en-boy oranında, kırpmasız */
.catpage__grid {
  columns: 3;
  column-gap: 1rem;
  padding: 1rem clamp(1rem, 4vw, 3rem);
  background: var(--gray-bg);
}
.catpage__item {
  break-inside: avoid;
  margin: 0 0 1rem;
}
.catpage__item img {
  width: 100%;
  height: auto;
  display: block;
}

.catpage__footer {
  background: var(--gray-bg);
  text-align: center;
  padding: 1rem 0 3rem;
}

@media (max-width: 1024px) { .catpage__grid { columns: 2; } }
@media (max-width: 640px)  { .catpage__grid { columns: 1; } }

/* ============ AZALTILMIŞ HAREKET ============ */
@media (prefers-reduced-motion: reduce) {
  .reveal { transition: none; opacity: 1; transform: none; filter: none; }
  .scroll-cue::after { animation: none; }
  .contact__action .btn:hover + .contact__buddy { animation: none; }
  .hero__hello { animation: none; opacity: 1; transform: rotate(-6deg); }
  .hero__tagline, .hero__copy .btn { animation: none; opacity: 1; }
  .line__inner { animation: none; transform: none; }
  .walker--watcher, .walker--shaggy, .wave-lines { animation: none; opacity: 1; }
  .service:hover .mascot--service, .service:hover .fx { animation: none; }
}

/* ============ RESPONSIVE ============ */
@media (max-width: 1024px) {
  .manifesto__grid { grid-template-columns: 1fr; gap: 2rem; }
  .contact__grid { grid-template-columns: 1fr; }
  .services { grid-template-columns: repeat(3, 1fr); gap: 2rem 1rem; }
  .grid { columns: 3; }
  .footer__top { grid-template-columns: 1.2fr 1fr 1fr; }
  .footer__col:last-child { grid-column: span 2; }
}

@media (max-width: 760px) {
  .nav { display: none; }
  .hamburger { display: flex; }
  .nav__scribble { display: none; }

  .hero__body { padding-top: 7rem; padding-bottom: 3rem; }
  .hero__headline { font-size: clamp(1.9rem, 8vw, 2.6rem); }
  .hero__headline .line__inner { white-space: normal; }
  .hero__tagline { white-space: normal; }
  .filters { justify-content: center; gap: 0.75rem 1.5rem; }

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

  .footer__top { grid-template-columns: 1fr 1fr; }
  .footer__brand { grid-column: span 2; }
  .footer__col:last-child { grid-column: span 1; }
}

@media (max-width: 480px) {
  .grid { columns: 2; }
  .footer__top { grid-template-columns: 1fr; }
  .footer__brand, .footer__col:last-child { grid-column: span 1; }
}