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

:root {
  --bg-primary: #0a0a0a;
  --bg-surface: #111111;
  --bg-card: #161616;
  --silver-light: #d4d4d4;
  --silver-mid: #a0a0a0;
  --silver-dark: #6b6b6b;
  --text-primary: #e8e8e8;
  --text-secondary: #888888;
  --divider: #222222;
  --font-display: "Outfit", sans-serif;
  --font-body: "Inter", sans-serif;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-primary);
  color: var(--text-primary);
  line-height: 1.7;
  font-weight: 300;
  overflow-x: hidden;
}

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

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

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 2rem;
}

/* Section spacing */
.section {
  padding: 8rem 0;
}

.section-label {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 4vw, 3rem);
  font-weight: 200;
  letter-spacing: 0.05em;
  color: var(--silver-light);
  margin-bottom: 3rem;
}

.divider {
  width: 60px;
  height: 1px;
  background: linear-gradient(90deg, var(--silver-mid), transparent);
  margin-bottom: 2rem;
}

/* ═══════════════════════════════════════
       NAVBAR
    ═══════════════════════════════════════ */
.navbar {
  opacity: 0.9;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 1.5rem 0;
  transition:
    background-color 0.4s ease,
    padding 0.4s ease;
}

.navbar.scrolled {
  background-color: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(10px);
  padding: 1rem 0;
  border-bottom: 1px solid var(--divider);
}

.navbar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.navbar-logo img {
  height: 40px;
}

/* Logo yokken text fallback */
/* Logo yokken text fallback */
.navbar-logo {
  display: flex;
  align-items: center;
  gap: 1rem;
  transition: opacity 0.3s ease;
}

.navbar-logo:hover {
  opacity: 0.8;
}

.navbar-lines-left,
.navbar-lines-right {
  width: 1px;
  height: 32px;
  background: linear-gradient(to bottom, var(--silver-mid), transparent);
}
/* 
      .navbar-lines-right {
        background: linear-gradient(to left, var(--silver-mid), transparent);
      } */

.navbar-logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  line-height: 1.15;
}

.navbar-logo-line {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--silver-light);
}

.navbar-logo-line-sub {
  font-size: 0.5rem;
  letter-spacing: 0.25em;
  color: var(--silver-mid);
}

.navbar-links {
  display: flex;
  gap: 2.5rem;
  list-style: none;
}

.navbar-links a {
  font-family: var(--font-display);
  font-size: 0.8rem;
  font-weight: 300;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-secondary);
  transition: color 0.3s ease;
  position: relative;
}

.navbar-links a::after {
  content: "";
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 0;
  height: 1px;
  background: var(--silver-light);
  transition: width 0.3s ease;
}

.navbar-links a:hover {
  color: var(--silver-light);
}

.navbar-links a:hover::after {
  width: 100%;
}

/* Hamburger (mobile) */
.navbar-toggle {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  background: none;
  border: none;
  padding: 4px;
}

.navbar-toggle span {
  width: 24px;
  height: 1px;
  background: var(--silver-light);
  transition:
    transform 0.3s ease,
    opacity 0.3s ease;
}

/* ═══════════════════════════════════════
       HERO
    ═══════════════════════════════════════ */
.hero {
  background-image: url("../img/hero.png");
  height: 100vh;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
  position: relative;
  overflow: hidden;
}

/* Arka plan görseli buraya gelecek */
.hero::before {
  content: "";
  position: absolute;
  inset: 0;
  /* TODO: Hero arka plan görseli ekle */
  /* background: url('img/hero-bg.jpg') center/cover no-repeat; */
  background: var(--bg-primary);
  opacity: 0.4;
  z-index: 0;
}

.hero-content {
  position: relative;
  z-index: 1;
}

.hero-logo {
  width: 180px;
  margin: 0 auto 2.5rem;
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(4rem, 12vw, 8rem);
  font-weight: 200;
  letter-spacing: 0.1em;
  color: var(--silver-light);
  line-height: 1;
  margin-bottom: 1.5rem;
}

.hero-name {
  font-family: var(--font-display);
  font-size: clamp(1.2rem, 3vw, 2rem);
  font-weight: 300;
  letter-spacing: 0.5em;
  color: var(--silver-light);
  text-indent: 0.5em;
}

.hero-name-divider {
  width: 70px;
  height: 1px;
  background: var(--silver-dark);
  margin: 1.5rem auto;
}

.hero-subtitle {
  font-family: var(--font-display);
  font-size: clamp(0.75rem, 1.5vw, 1rem);
  font-weight: 300;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-bottom: 3rem;
}

.hero-scroll {
  position: absolute;
  bottom: 3rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  color: var(--silver-dark);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  animation: float 2s ease-in-out infinite;
}

.hero-scroll::after {
  content: "";
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--silver-dark), transparent);
}

@keyframes float {
  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }
  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* ═══════════════════════════════════════
       HAKKIMDA
    ═══════════════════════════════════════ */
.about {
  background: var(--bg-surface);
}

.about-grid {
  display: grid;
  grid-template-columns: 1fr 1.2fr;
  gap: 4rem;
  align-items: start;
}

.about-image {
  height: 600px; /* sabit referans yükseklik */
  aspect-ratio: auto; /* aspect-ratio'yu iptal et, height belirlesin */
  background: var(--bg-card);
  border: 1px solid var(--divider);
  overflow: hidden;
}

/* Sağ sütun: kayan metin + sabit istatistikler */
.about-text {
  height: 600px; /* görselle aynı sabit yükseklik */
  display: flex;
  flex-direction: column;
}

/* Başlık + etiket + divider sabit kalır, kaymaz */
.about-scroll {
  flex: 1; /* kalan yüksekliği doldurur */
  overflow-y: auto; /* taşan metin burada scroll'lanır */
  min-height: 0; /* flex içinde scroll'un çalışması için şart */
  padding-right: 1rem; /* scrollbar metne yapışmasın */
}

/* İnce, zarif scrollbar */
.about-scroll::-webkit-scrollbar {
  width: 4px;
}
.about-scroll::-webkit-scrollbar-thumb {
  background: var(--silver-dark);
  border-radius: 2px;
}
.about-scroll::-webkit-scrollbar-track {
  background: var(--divider);
}

.about-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Fotoğraf yokken placeholder */
.about-image-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver-dark);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
}

.about-text p {
  color: var(--text-secondary);
  margin-bottom: 1.5rem;
  font-size: 0.95rem;
}

.about-stats {
  display: flex;
  gap: 3rem;
  margin-top: 2.5rem;
  padding-top: 2.5rem;
  border-top: 1px solid var(--divider);
}

.stat-item {
  text-align: center;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 200;
  color: var(--silver-light);
  line-height: 1;
}

.stat-label {
  font-size: 0.7rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-top: 0.5rem;
}

/* ═══════════════════════════════════════
       MİSYON & VİZYON
    ═══════════════════════════════════════ */
.mission {
  display: grid;
  grid-template-columns: 1fr 1fr;
  min-height: 70vh;
  border-top: 1px solid rgba(255, 255, 255, 0.04);
  border-bottom: 1px solid rgba(0, 0, 0, 0.6);
  box-shadow:
    0 -20px 40px -20px rgba(0, 0, 0, 0.8),
    0 20px 40px -20px rgba(0, 0, 0, 0.8);
}

.mission-panel {
  padding: 6rem 4rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.mission-left {
  background: var(--bg-surface);
  border-right: 1px solid var(--divider);
}

.mission-right {
  background: var(--bg-primary);
}

.mission-label {
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 400;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-bottom: 1.5rem;
}

.mission-label,
.mission-title {
  align-self: center;
  text-align: center;
}

.mission-panel p {
  align-self: center;
  text-align: center;
}

.mission-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 3.5vw, 2.8rem);
  font-weight: 200;
  letter-spacing: 0.05em;
  color: var(--silver-light);
  margin-bottom: 2rem;
}

.mission-panel p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  line-height: 1.9;
  max-width: 480px;
}

/* ═══════════════════════════════════════
       HİZMETLER
    ═══════════════════════════════════════ */
.services-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.service-card {
  padding: 2.5rem;
  background: var(--bg-surface);
  border: 1px solid var(--divider);
  transition:
    border-color 0.3s ease,
    transform 0.3s ease;
}

.service-card:hover {
  border-color: var(--silver-dark);
  transform: translateY(-4px);
}

.service-icon {
  font-size: 1.5rem;
  margin-bottom: 1.5rem;
  color: var(--silver-mid);
}

.service-card h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--silver-light);
  margin-bottom: 1rem;
}

.service-card p {
  font-size: 0.85rem;
  color: var(--text-secondary);
  line-height: 1.8;
}

/* ═══════════════════════════════════════
       PROJELER
    ═══════════════════════════════════════ */
.projects {
  background: var(--bg-surface);
}

.projects-more {
  display: flex;
  justify-content: center;
  margin-top: 3rem;
}

.more-btn {
  background: none;
  border: 1px solid var(--silver-dark);
  color: var(--silver-light);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  cursor: pointer;
  transition:
    background 0.3s ease,
    color 0.3s ease;
}

.more-btn:hover {
  background: var(--silver-light);
  color: var(--bg-primary);
}

/* Butonun gizleneceği durum */
.more-btn.hidden {
  display: none;
}

/* "Daha fazla göster" ile açılan kartların yumuşak girişi */
.project-card.revealed-more {
  animation: fadeInCard 0.5s ease forwards;
}

@keyframes fadeInCard {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.projects-filter {
  display: flex;
  gap: 1.5rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.filter-btn {
  background: none;
  border: 1px solid var(--divider);
  color: var(--text-secondary);
  font-family: var(--font-display);
  font-size: 0.75rem;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  padding: 0.6rem 1.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.filter-btn:hover,
.filter-btn.active {
  border-color: var(--silver-mid);
  color: var(--silver-light);
}

.projects-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.project-card {
  position: relative;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--divider);
  cursor: pointer;
}

.project-card img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition:
    transform 0.6s ease,
    opacity 0.3s ease;
}

.project-card:hover img {
  transform: scale(1.05);
  opacity: 0.6;
}

.project-overlay {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.8) 0%, transparent 60%);
  opacity: 0;
  transition: opacity 0.4s ease;
}

.project-card:hover .project-overlay {
  opacity: 1;
}

.project-overlay h3 {
  font-family: var(--font-display);
  font-size: 1.1rem;
  font-weight: 300;
  letter-spacing: 0.05em;
  color: var(--silver-light);
  margin-bottom: 0.3rem;
}

.project-overlay span {
  font-size: 0.75rem;
  color: var(--silver-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

/* Görsel yokken placeholder */
.project-placeholder {
  width: 100%;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--silver-dark);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
}

/* ═══════════════════════════════════════
       LIGHTBOX
    ═══════════════════════════════════════ */
.lightbox {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 2000;
  background: rgba(10, 10, 10, 0.95);
  /* backdrop-filter: blur(6px); */
  justify-content: center;
  align-items: center;
  flex-direction: column;
  gap: 1.5rem;
  padding: 2rem;
  opacity: 0;
  transition: opacity 0.3s ease;
}

.lightbox.open {
  display: flex;
  opacity: 1;
}

.lightbox-stage {
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 1rem;
}

.lightbox-nav {
  background: none;
  border: 1px solid var(--silver-dark);
  color: var(--silver-light);
  font-family: var(--font-display);
  font-size: 2rem;
  font-weight: 200;
  width: 56px;
  height: 56px;
  border-radius: 50%;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  transition:
    background 0.3s ease,
    color 0.3s ease;
  flex: 0 0 auto;
  padding-bottom: 4px; /* oku optik olarak ortalar */
  box-sizing: border-box;
}

.lightbox-nav:hover {
  background: var(--silver-light);
  color: var(--bg-primary);
}

.lightbox-counter {
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.15em;
  color: var(--silver-mid);
}

.lightbox-info {
  max-width: 600px;
  text-align: center;
}

.lightbox-info h3 {
  font-family: var(--font-display);
  font-size: 1.2rem;
  font-weight: 300;
  letter-spacing: 0.08em;
  color: var(--silver-light);
  margin-bottom: 0.75rem;
}

.lightbox-info p {
  font-size: 0.9rem;
  line-height: 1.8;
  color: var(--text-secondary);
}

/* Lightbox'ı yatay düzen için güncelle */
.lightbox.open {
  flex-direction: row;
  flex-wrap: wrap;
  justify-content: center;
}

.lightbox-img {
  max-width: 90%;
  max-height: 80vh;
  object-fit: contain;
  border: 1px solid var(--divider);
}

.lightbox-caption {
  font-family: var(--font-display);
  font-size: 0.9rem;
  letter-spacing: 0.1em;
  color: var(--silver-light);
  text-align: center;
}

.lightbox-close {
  position: absolute;
  top: 2rem;
  right: 2.5rem;
  font-size: 2.5rem;
  font-weight: 200;
  color: var(--silver-mid);
  cursor: pointer;
  line-height: 1;
  transition: color 0.3s ease;
}

.lightbox-close:hover {
  color: var(--silver-light);
}

/* ═══════════════════════════════════════
       İLETİŞİM
    ═══════════════════════════════════════ */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
}

.contact-info p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 2rem;
}

.contact-detail {
  margin-bottom: 1.5rem;
}

.contact-detail-label {
  font-family: var(--font-display);
  font-size: 0.7rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--silver-dark);
  margin-bottom: 0.3rem;
}

.contact-detail-value {
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.contact-detail-value a {
  transition: color 0.3s ease;
}

.contact-detail-value a:hover {
  color: var(--silver-light);
}

.contact-socials {
  display: flex;
  gap: 1.5rem;
  margin-top: 2rem;
}

.contact-socials a {
  color: var(--silver-dark);
  font-size: 0.8rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.contact-socials a:hover {
  color: var(--silver-light);
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.form-group input,
.form-group textarea {
  width: 100%;
  background: var(--bg-surface);
  border: 1px solid var(--divider);
  color: var(--text-primary);
  font-family: var(--font-body);
  font-size: 0.9rem;
  font-weight: 300;
  padding: 1rem;
  outline: none;
  transition: border-color 0.3s ease;
}

.form-group input:focus,
.form-group textarea:focus {
  border-color: var(--silver-dark);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--silver-dark);
  font-weight: 300;
}

.form-group textarea {
  resize: vertical;
  min-height: 150px;
}

.form-submit {
  align-self: flex-start;
  background: none;
  border: 1px solid var(--silver-dark);
  color: var(--silver-light);
  font-family: var(--font-display);
  font-size: 0.8rem;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  padding: 1rem 2.5rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.form-submit:hover {
  background: var(--silver-light);
  color: var(--bg-primary);
}

.form-status {
  font-size: 0.9rem;
  letter-spacing: 0.02em;
  margin-top: 0.5rem;
  opacity: 0;
  transition: opacity 0.4s ease;
}

.form-status.show {
  opacity: 1;
}

.form-status.success {
  color: var(--silver-light);
}

.form-status.error {
  color: #c98a8a;
}

/* ═══════════════════════════════════════
       FOOTER
    ═══════════════════════════════════════ */
.footer {
  background: var(--bg-surface);
  border-top: 1px solid var(--divider);
  padding: 3rem 0;
}

.footer .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.footer-logo {
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.footer-lines-left,
.footer-lines-right {
  width: 1px;
  height: 35px;
  background: linear-gradient(to bottom, var(--silver-dark), transparent);
}

.footer-logo-wrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
  line-height: 1.15;
}

.footer-logo-line {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 300;
  letter-spacing: 0.2em;
  color: var(--silver-dark);
}

.footer-logo-line-sub {
  font-size: 0.6rem;
  letter-spacing: 0.25em;
  color: var(--silver-dark);
}

.footer-copy {
  font-size: 0.75rem;
  color: var(--silver-dark);
  letter-spacing: 0.05em;
}

.footer-links {
  display: flex;
  gap: 2rem;
  list-style: none;
}

.footer-links a {
  font-size: 0.75rem;
  color: var(--silver-dark);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  transition: color 0.3s ease;
}

.footer-links a:hover {
  color: var(--silver-light);
}

/* ═══════════════════════════════════════
       REVEAL ANIMATION
    ═══════════════════════════════════════ */
.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.reveal.visible {
  opacity: 1;
  transform: translateY(0);
}

/* ═══════════════════════════════════════
       RESPONSIVE
    ═══════════════════════════════════════ */
@media (max-width: 1024px) {
  .services-grid,
  .projects-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .section {
    padding: 5rem 0;
  }

  .lightbox-nav {
    width: 44px;
    height: 44px;
    font-size: 1.5rem;
  }
  .lightbox-info {
    flex-basis: 100%;
    padding: 0 1rem;
  }

  /* Oklar görselin üzerine, iki yana */
  .lightbox.open {
    flex-direction: column; /* dikey düzen: görsel üstte, info altta */
    position: relative;
  }

  .lightbox-stage {
    position: relative;
    width: 100%;
  }

  .lightbox-nav {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    z-index: 10;
    width: 40px;
    height: 40px;
    font-size: 1.3rem;
    background: rgba(10, 10, 10, 0.5); /* görsel üstünde okunur olsun */
  }

  .lightbox-prev {
    left: 0.5rem;
  }

  .lightbox-next {
    right: 0.5rem;
  }

  .navbar-links {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    flex-direction: column;
    background: rgba(10, 10, 10, 0.98);
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--divider);
  }

  .navbar-links.open {
    display: flex;
  }

  .navbar-toggle {
    display: flex;
  }

  .about-grid {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .about-image {
    aspect-ratio: 16 / 9;
  }

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

  .contact-grid {
    grid-template-columns: 1fr;
    gap: 3rem;
  }

  .footer .container {
    flex-direction: column;
    gap: 1.5rem;
    text-align: center;
  }

  .about-stats {
    flex-wrap: wrap;
    gap: 2rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  .reveal {
    opacity: 1;
    transform: none;
    transition: none;
  }
  .hero-scroll {
    animation: none;
  }
  html {
    scroll-behavior: auto;
  }
}

@media (max-width: 768px) {
  .about-image {
    height: auto;
    aspect-ratio: 3 / 4;
  }
  .about-text {
    height: 650px; /* mobilde sabit yükseklik */
  }
  .about-scroll {
    overflow-y: auto; /* scroll kutusu geri geldi */
    padding-right: 1rem;
  }

  .about-stats {
    flex-wrap: nowrap; /* alta kaymayı engelle */
    justify-content: space-between;
    gap: 0.5rem;
  }
  .stat-item {
    flex: 1; /* üçü eşit yer kaplasın */
  }
  .stat-number {
    font-size: 1.6rem;
  }
  .stat-label {
    font-size: 0.55rem;
    letter-spacing: 0.05em; /* dar ekranda harf aralığını daralt */
  }

  .mission {
    grid-template-columns: 1fr;
    min-height: auto;
  }

  .mission-left {
    border-right: none;
    border-bottom: 1px solid var(--divider);
  }

  .mission-panel {
    padding: 4rem 2rem;
  }

  .projects-filter {
    flex-wrap: nowrap;
    overflow-x: auto;
    justify-content: flex-start;
    gap: 0.75rem;
    padding-bottom: 0.5rem;
    -webkit-overflow-scrolling: touch;
  }

  .filter-btn {
    flex: 0 0 auto;
    white-space: nowrap;
    font-size: 0.7rem;
    padding: 0.5rem 1.1rem;
  }

  /* Scrollbar'ı gizle - temiz görünüm */
  .projects-filter::-webkit-scrollbar {
    display: none;
  }

  .contact-form {
    border-top: 1px solid var(--divider);
    padding-top: 2.5rem;
    margin-top: 0.5rem;
  }
}