/* ==================== ORTAK LAYOUT STİLLERİ ==================== */
:root {
  /* Orman sahil kıyısı renk paleti - göz yormayan doğal tonlar */
  --bg: #1a3d4a;
  --panel: #2a4d5a;
  --card: #2f5d6a;
  --text: #e8f4e8;
  --muted: #9bc4b4;
  --accent: #4db8a8;
  --accent-hover: #5dc8b8;
  --border: #3a6d7a;
  --border-light: #4a7d8a;
  --danger: #ff6b8a;
  --success: #5da88a;
  
  /* Gradient renkler - orman sahil kıyısı tonları */
  --gradient-primary: linear-gradient(135deg, #4db8a8 0%, #6dc8b8 100%);
  --gradient-card: linear-gradient(135deg, #2f5d6a 0%, #346572 100%);
  --gradient-hero: linear-gradient(160deg, #2f5d6a 0%, #2a4d5a 100%);
  
  /* Glow efektleri - yumuşak doğal parıltı */
  --glow-accent: 0 0 20px rgba(77, 184, 168, 0.3);
  --glow-accent-strong: 0 0 30px rgba(77, 184, 168, 0.4);
}

* {
  box-sizing: border-box; 
}

body {
  margin: 0;
  font-family: system-ui, -apple-system, 'Segoe UI', Roboto, Arial, sans-serif;
  background: var(--bg);
  color: var(--text);
  line-height: 1.6;
  min-height: 100vh;
  display: flex;
  flex-direction: column;
}

/* ==================== HEADER & NAVIGATION ==================== */
header { 
  position: sticky;
  top: 0;
  z-index: 1000;
  background: rgba(26, 61, 74, 0.85);
  backdrop-filter: blur(20px) saturate(180%);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3), 0 0 1px rgba(77, 184, 168, 0.15);
}

.nav-container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 18px;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 0;
  gap: 20px;
}

.logo {
  font-weight: 900;
  font-size: 20px;
  letter-spacing: 0.4px;
  text-decoration: none;
  color: var(--text);
  white-space: nowrap;
  transition: opacity 0.2s;
}

.logo:hover {
  opacity: 0.8;
}

/* Hamburger Button */
.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: transparent;
  border: none;
  cursor: pointer;
  padding: 8px;
  z-index: 1001;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--text);
  border-radius: 2px;
  transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
  transform: rotate(45deg) translate(7px, 7px);
}

.hamburger.active span:nth-child(2) {
  opacity: 0;
}

.hamburger.active span:nth-child(3) {
  transform: rotate(-45deg) translate(7px, -7px);
}

/* Desktop Menu */
.menu {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu a {
  color: var(--muted);
  text-decoration: none;
  font-weight: 600;
  font-size: 14px;
  padding: 8px 14px;
  border-radius: 12px;
  border: 1px solid transparent;
  transition: all 0.2s;
  white-space: nowrap;
}

.menu a:hover {
  color: var(--accent);
  border-color: var(--border);
  background: rgba(77, 184, 168, 0.08);
}

.menu a.active {
  color: var(--accent);
  border-color: var(--accent);
  background: rgba(77, 184, 168, 0.12);
  font-weight: 700;
}

.menu a.primary {
  color: var(--text);
  border-color: var(--accent);
  background: var(--gradient-primary);
  box-shadow: var(--glow-accent);
  font-weight: 700;
}

.menu a.primary:hover {
  background: linear-gradient(135deg, var(--accent-hover) 0%, #6dc8b8 100%);
  box-shadow: var(--glow-accent-strong);
  transform: translateY(-1px);
}

/* Mobile Menu */
@media (max-width: 768px) {
  .hamburger {
    display: flex;
  }

  .menu {
    position: fixed;
    top: 60px;
    left: 0;
    right: 0;
    background: rgba(42, 77, 90, 0.98);
    backdrop-filter: blur(20px) saturate(180%);
    border-bottom: 1px solid var(--border);
    flex-direction: column;
    align-items: stretch;
    padding: 16px 18px;
    gap: 6px;
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transform: translateY(-10px);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 1px rgba(77, 184, 168, 0.2);
    z-index: 1000;
  }

  .menu.active {
    max-height: 500px;
    opacity: 1;
    transform: translateY(0);
  }

  .menu a {
    display: block;
    padding: 14px 16px;
    border-radius: 12px;
    text-align: left;
    transition: all 0.2s;
  }

  .menu a:hover {
    color: var(--accent);
    background: rgba(77, 184, 168, 0.12);
    transform: translateX(4px);
  }

  .menu a.active {
    color: var(--accent);
    border-color: var(--accent);
    background: rgba(77, 184, 168, 0.15);
    font-weight: 700;
  }

  .menu a.primary {
    background: var(--gradient-primary);
    box-shadow: var(--glow-accent);
  }
}

/* ==================== MAIN CONTENT ==================== */
main {
  flex: 1;
  width: 100%;
}

/* ==================== HERO SECTION ==================== */
.hero {
  height: 72vh;
  min-height: 72vh;
  max-height: 72vh;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 0 18px 64px 18px;
  position: relative;
  overflow: hidden;
  isolation: isolate;
  margin-bottom: 0;
  margin-top: 0;
  background-color: #1f4a5a;
}

/* Arka plan görseli - animasyonlu */
.hero::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  width: 100%;
  height: 100%;
  background-image: url("../images/homePage.png");
  background-size: contain;
  background-position: center center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  filter: saturate(1.05) contrast(1.02);
  z-index: -2;
  /* GIF benzeri hareket: hafif parallax/pan */
  animation: bgPan 14s ease-in-out infinite;
  /* Resim yükleme optimizasyonu */
  image-rendering: -webkit-optimize-contrast;
  image-rendering: crisp-edges;
  will-change: background-position;
}

/* Üstüne karartma + yumuşak degrade (okunabilirlik) - daha az koyu */
.hero::after {
  content: "";
  position: absolute;
  inset: 0;
  background:
    radial-gradient(1200px 500px at 20% 20%, rgba(26, 61, 74, 0.08), rgba(26, 61, 74, 0.35)),
    linear-gradient(to bottom, rgba(26, 61, 74, 0.15), rgba(26, 61, 74, 0.45));
  z-index: -1;
}

@keyframes bgPan {
  0%   { background-position: center center; }
  50%  { background-position: 52% 48%; }
  100% { background-position: center center; }
}

/* Hareket hassasiyeti olanlar için saygı */
@media (prefers-reduced-motion: reduce) {
  .hero::before { 
    animation: none; 
  }
  .motto-circle {
    animation: none;
  }
  .motto-item { 
    transition: none !important; 
  }
}

.wrap {
  width: min(980px, 100%);
  padding: 18px;
  position: relative;
  z-index: 1;
  margin-top: 40px;
}

.brand {
  display: flex;
  gap: 10px;
  align-items: center;
  font-size: 13px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 12px;
  font-weight: 500;
}

.headline {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.2;
  margin: 0 0 14px 0;
  font-weight: 800;
  color: var(--text);
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.4), 0 0 20px rgba(0, 0, 0, 0.2);
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: var(--text);
  background-clip: unset;
  letter-spacing: -0.02em;
}

.sub {
  margin: 0 0 20px 0;
  color: var(--text);
  font-size: 15px;
  line-height: 1.6;
  max-width: 62ch;
  text-shadow: 0 2px 6px rgba(0, 0, 0, 0.3), 0 0 15px rgba(0, 0, 0, 0.15);
  opacity: 0.95;
}

/* Motto circles container */
.motto-circles-container {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  overflow: visible;
}

/* Motto circle - zıplaya zıplaya hareket edip sol üst köşeye yerleşir */
.motto-circle {
  position: absolute;
  width: 150px;
  height: 150px;
  pointer-events: none;
}

.motto-circle[data-index="0"] {
  animation: moveToTopRightThenLeft 5s ease-in-out forwards;
  animation-delay: 0s;
}

.motto-circle[data-index="1"] {
  animation: moveToBottomRightThenLeft 5s ease-in-out forwards;
  animation-delay: 1.2s;
  opacity: 0;
}

.motto-circle[data-index="2"] {
  animation: moveToTopRight 3.5s ease-in-out forwards;
  animation-delay: 5.2s;
  opacity: 0;
}

.motto-circle[data-index="3"] {
  animation: moveToBottomRight 3.5s ease-in-out forwards;
  animation-delay: 3.6s;
  opacity: 0;
}

.motto-circle-inner {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  border: 3px solid rgba(77, 184, 168, 0.6);
  background: rgba(42, 77, 90, 0.5);
  backdrop-filter: blur(12px);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
  position: relative;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
}

.motto-item {
  font-size: 12px;
  font-weight: 500;
  color: var(--text);
  text-align: center;
  line-height: 1.3;
  opacity: 0;
  animation: fadeInText 0.8s ease-in forwards;
  word-wrap: break-word;
  overflow-wrap: break-word;
  hyphens: auto;
}

.motto-circle[data-index="0"] .motto-item {
  animation-delay: 0.8s;
}

.motto-circle[data-index="1"] .motto-item {
  animation-delay: 2s;
}

.motto-circle[data-index="2"] .motto-item {
  animation-delay: 6s;
}

.motto-circle[data-index="3"] .motto-item {
  animation-delay: 4.4s;
}

/* İlk daire: soldan gir, zıplaya zıplaya sağ üst köşeye git */
@keyframes moveToTopRight {
  0% {
    left: -200px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    opacity: 0;
  }
  10% {
    left: 10%;
    top: 48%;
    transform: translateY(-50%) scale(0.7) translateY(-10px);
    opacity: 0.7;
  }
  25% {
    left: 30%;
    top: 50%;
    transform: translateY(-50%) scale(0.85) translateY(0);
    opacity: 0.85;
  }
  40% {
    left: 50%;
    top: 48%;
    transform: translateY(-50%) scale(0.9) translateY(-8px);
    opacity: 0.9;
  }
  55% {
    left: 70%;
    top: 50%;
    transform: translateY(-50%) scale(0.95) translateY(0);
    opacity: 0.95;
  }
  70% {
    left: 85%;
    top: 45%;
    transform: translateY(-50%) scale(1) translateY(-5px);
    opacity: 1;
  }
  85% {
    left: calc(100% - 170px);
    top: 20px;
    transform: scale(1) translateY(0);
    opacity: 1;
  }
  100% {
    left: calc(100% - 170px);
    top: 20px;
    transform: scale(1);
    opacity: 1;
  }
}

/* İkinci daire: soldan gir, zıplaya zıplaya sağ alt köşeye git */
@keyframes moveToBottomRight {
  0% {
    left: -200px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    opacity: 0;
  }
  10% {
    left: 10%;
    top: 52%;
    transform: translateY(-50%) scale(0.7) translateY(10px);
    opacity: 0.7;
  }
  25% {
    left: 30%;
    top: 50%;
    transform: translateY(-50%) scale(0.85) translateY(0);
    opacity: 0.85;
  }
  40% {
    left: 50%;
    top: 52%;
    transform: translateY(-50%) scale(0.9) translateY(8px);
    opacity: 0.9;
  }
  55% {
    left: 70%;
    top: 50%;
    transform: translateY(-50%) scale(0.95) translateY(0);
    opacity: 0.95;
  }
  70% {
    left: 85%;
    top: 55%;
    transform: translateY(-50%) scale(1) translateY(5px);
    opacity: 1;
  }
  85% {
    left: calc(100% - 170px);
    bottom: 20px;
    top: auto;
    transform: scale(1) translateY(0);
    opacity: 1;
  }
  100% {
    left: calc(100% - 170px);
    bottom: 20px;
    top: auto;
    transform: scale(1);
    opacity: 1;
  }
}

/* Birinci daire: soldan gir, sağ üst köşeye git, kaybol, sol üst köşede belir */
@keyframes moveToTopRightThenLeft {
  0% {
    left: -200px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    opacity: 0;
  }
  10% {
    left: 10%;
    top: 48%;
    transform: translateY(-50%) scale(0.7) translateY(-10px);
    opacity: 0.7;
  }
  25% {
    left: 30%;
    top: 50%;
    transform: translateY(-50%) scale(0.85) translateY(0);
    opacity: 0.85;
  }
  40% {
    left: 50%;
    top: 48%;
    transform: translateY(-50%) scale(0.9) translateY(-8px);
    opacity: 0.9;
  }
  55% {
    left: 70%;
    top: 50%;
    transform: translateY(-50%) scale(0.95) translateY(0);
    opacity: 0.95;
  }
  70% {
    left: 85%;
    top: 45%;
    transform: translateY(-50%) scale(1) translateY(-5px);
    opacity: 1;
  }
  85% {
    left: calc(100% - 170px);
    top: 20px;
    transform: scale(1) translateY(0);
    opacity: 1;
  }
  90% {
    left: calc(100% - 170px);
    top: 20px;
    transform: scale(1) translateY(0);
    opacity: 0;
  }
  91% {
    left: 20px;
    top: 20px;
    transform: scale(1) translateY(0);
    opacity: 0;
  }
  100% {
    left: 20px;
    top: 20px;
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}

/* İkinci daire: soldan gir, sağ alt köşeye git, kaybol, sol alt köşede belir */
@keyframes moveToBottomRightThenLeft {
  0% {
    left: -200px;
    top: 50%;
    transform: translateY(-50%) scale(0);
    opacity: 0;
  }
  10% {
    left: 10%;
    top: 52%;
    transform: translateY(-50%) scale(0.7) translateY(10px);
    opacity: 0.7;
  }
  25% {
    left: 30%;
    top: 50%;
    transform: translateY(-50%) scale(0.85) translateY(0);
    opacity: 0.85;
  }
  40% {
    left: 50%;
    top: 52%;
    transform: translateY(-50%) scale(0.9) translateY(8px);
    opacity: 0.9;
  }
  55% {
    left: 70%;
    top: 50%;
    transform: translateY(-50%) scale(0.95) translateY(0);
    opacity: 0.95;
  }
  70% {
    left: 85%;
    top: 55%;
    transform: translateY(-50%) scale(1) translateY(5px);
    opacity: 1;
  }
  85% {
    left: calc(100% - 170px);
    bottom: 20px;
    top: auto;
    transform: scale(1) translateY(0);
    opacity: 1;
  }
  90% {
    left: calc(100% - 170px);
    bottom: 20px;
    top: auto;
    transform: scale(1) translateY(0);
    opacity: 0;
  }
  91% {
    left: 20px;
    bottom: 20px;
    top: auto;
    transform: scale(1) translateY(0);
    opacity: 0;
  }
  100% {
    left: 20px;
    bottom: 20px;
    top: auto;
    transform: scale(1) translateY(0);
    opacity: 1;
  }
}


@keyframes fadeInText {
  0% {
    opacity: 0;
    transform: scale(0.8);
  }
  100% {
    opacity: 1;
    transform: scale(1);
  }
}

@media (max-width: 768px) {
  .motto-circles-container {
    overflow: visible;
  }

  .motto-circle {
    width: 80px;
    height: 80px;
    display: block;
    visibility: visible;
  }

  .motto-circle-inner {
    padding: 10px;
  }

  .motto-item {
    font-size: 8px;
    padding: 4px;
    line-height: 1.2;
  }

  @keyframes moveToTopRight {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 48%;
      transform: translateY(-50%) scale(0.7) translateY(-10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 48%;
      transform: translateY(-50%) scale(0.9) translateY(-8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 45%;
      transform: translateY(-50%) scale(1) translateY(-5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 90px);
      top: 8px;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    100% {
      left: calc(100% - 90px);
      top: 8px;
      transform: scale(1);
      opacity: 1;
    }
  }

  @keyframes moveToBottomRight {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 52%;
      transform: translateY(-50%) scale(0.7) translateY(10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 52%;
      transform: translateY(-50%) scale(0.9) translateY(8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 55%;
      transform: translateY(-50%) scale(1) translateY(5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 90px);
      bottom: 8px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    100% {
      left: calc(100% - 90px);
      bottom: 8px;
      top: auto;
      transform: scale(1);
      opacity: 1;
    }
  }

  @keyframes moveToTopRightThenLeft {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 48%;
      transform: translateY(-50%) scale(0.7) translateY(-10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 48%;
      transform: translateY(-50%) scale(0.9) translateY(-8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 45%;
      transform: translateY(-50%) scale(1) translateY(-5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 90px);
      top: 8px;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    90% {
      left: calc(100% - 90px);
      top: 8px;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    91% {
      left: 8px;
      top: 8px;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    100% {
      left: 8px;
      top: 8px;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
  }

  @keyframes moveToBottomRightThenLeft {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 52%;
      transform: translateY(-50%) scale(0.7) translateY(10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 52%;
      transform: translateY(-50%) scale(0.9) translateY(8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 55%;
      transform: translateY(-50%) scale(1) translateY(5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 90px);
      bottom: 8px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    90% {
      left: calc(100% - 90px);
      bottom: 8px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    91% {
      left: 8px;
      bottom: 8px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    100% {
      left: 8px;
      bottom: 8px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
  }
}

/* Yatay (landscape) mobil için daha küçük daireler */
@media (max-width: 768px) and (orientation: landscape) {
  /* Hamburger menü görünür olmalı */
  .hamburger {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    z-index: 1001 !important;
    position: relative !important;
  }

  /* Desktop menü gizle */
  .menu:not(.active) {
    display: none !important;
  }

  /* Mobil menü stilleri */
  .menu {
    position: fixed !important;
    top: 60px !important;
    left: 0 !important;
    right: 0 !important;
    background: rgba(42, 77, 90, 0.98) !important;
    backdrop-filter: blur(20px) saturate(180%) !important;
    border-bottom: 1px solid var(--border) !important;
    flex-direction: column !important;
    align-items: stretch !important;
    padding: 16px 18px !important;
    gap: 6px !important;
    max-height: 0 !important;
    overflow: hidden !important;
    opacity: 0 !important;
    transform: translateY(-10px) !important;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1) !important;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4), 0 0 1px rgba(77, 184, 168, 0.2) !important;
    z-index: 1000 !important;
    display: block !important;
    list-style: none !important;
    margin: 0 !important;
  }

  .menu.active {
    max-height: 500px !important;
    opacity: 1 !important;
    transform: translateY(0) !important;
  }

  .menu a {
    display: block !important;
    padding: 14px 16px !important;
    border-radius: 12px !important;
    text-align: left !important;
  }

  /* Daireleri çok küçük yap */
  .motto-circle {
    width: 25px !important;
    height: 25px !important;
  }

  .motto-circle-inner {
    padding: 2px !important;
  }

  .motto-item {
    font-size: 3.5px !important;
    padding: 1px !important;
    line-height: 1.0 !important;
  }

  @keyframes moveToTopRight {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 48%;
      transform: translateY(-50%) scale(0.7) translateY(-10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 48%;
      transform: translateY(-50%) scale(0.9) translateY(-8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 45%;
      transform: translateY(-50%) scale(1) translateY(-5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 78px);
      top: 5px;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    100% {
      left: calc(100% - 78px);
      top: 5px;
      transform: scale(1);
      opacity: 1;
    }
  }

  @keyframes moveToBottomRight {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 52%;
      transform: translateY(-50%) scale(0.7) translateY(10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 52%;
      transform: translateY(-50%) scale(0.9) translateY(8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 55%;
      transform: translateY(-50%) scale(1) translateY(5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 78px);
      bottom: 5px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    100% {
      left: calc(100% - 78px);
      bottom: 5px;
      top: auto;
      transform: scale(1);
      opacity: 1;
    }
  }

  @keyframes moveToTopRightThenLeft {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 48%;
      transform: translateY(-50%) scale(0.7) translateY(-10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 48%;
      transform: translateY(-50%) scale(0.9) translateY(-8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 45%;
      transform: translateY(-50%) scale(1) translateY(-5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 78px);
      top: 5px;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    90% {
      left: calc(100% - 78px);
      top: 5px;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    91% {
      left: 5px;
      top: 5px;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    100% {
      left: 5px;
      top: 5px;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
  }

  @keyframes moveToBottomRightThenLeft {
    0% {
      left: -100px;
      top: 50%;
      transform: translateY(-50%) scale(0);
      opacity: 0;
    }
    10% {
      left: 10%;
      top: 52%;
      transform: translateY(-50%) scale(0.7) translateY(10px);
      opacity: 0.7;
    }
    25% {
      left: 30%;
      top: 50%;
      transform: translateY(-50%) scale(0.85) translateY(0);
      opacity: 0.85;
    }
    40% {
      left: 50%;
      top: 52%;
      transform: translateY(-50%) scale(0.9) translateY(8px);
      opacity: 0.9;
    }
    55% {
      left: 70%;
      top: 50%;
      transform: translateY(-50%) scale(0.95) translateY(0);
      opacity: 0.95;
    }
    70% {
      left: 85%;
      top: 55%;
      transform: translateY(-50%) scale(1) translateY(5px);
      opacity: 1;
    }
    85% {
      left: calc(100% - 78px);
      bottom: 5px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
    90% {
      left: calc(100% - 78px);
      bottom: 5px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    91% {
      left: 5px;
      bottom: 5px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 0;
    }
    100% {
      left: 5px;
      bottom: 5px;
      top: auto;
      transform: scale(1) translateY(0);
      opacity: 1;
    }
  }
}

/* Ana içerik bölümü için padding */
main > section:not(.hero):not(.manifesto-section) {
  max-width: 1200px;
  margin: 0 auto;
  width: 100%;
  padding: 40px 18px;
}

@media (max-width: 768px) {
  .hero {
    padding: 30px 18px 40px 18px;
  }

  .wrap {
    margin-top: 20px;
  }
}

@media (max-width: 768px) {
  .hero {
    height: 60vh;
    min-height: 60vh;
    max-height: 60vh;
    padding: 0 18px 40px 18px;
  }

  .wrap {
    margin-top: 20px;
  }

  main > section:not(.hero):not(.manifesto-section) {
    padding: 24px 18px;
  }
}

/* ==================== FOOTER ==================== */
footer {
  border-top: 1px solid var(--border);
  padding: 40px 18px;
  text-align: center;
  color: var(--muted);
  font-size: 14px;
  margin-top: auto;
  background: linear-gradient(180deg, transparent 0%, rgba(26, 61, 74, 0.6) 100%);
}

footer p {
  margin: 0;
}

footer p:last-child {
  margin-top: 12px;
  font-size: 13px;
  opacity: 0.85;
  color: var(--muted);
}

footer a {
  color: var(--muted);
  text-decoration: none;
  transition: all 0.2s;
  position: relative;
}

footer a:hover {
  color: var(--accent);
  text-shadow: 0 0 8px rgba(77, 184, 168, 0.5);
}

/* ==================== COMMON COMPONENTS ==================== */
.btn {
  display: inline-block;
  padding: 12px 24px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  border: 1px solid var(--border);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  text-align: center;
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.12), transparent);
  transition: left 0.5s;
}

.btn:hover::before {
  left: 100%;
}

.btn:hover {
  background: rgba(255, 255, 255, 0.1);
  border-color: var(--border-light);
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
}

.btn.primary {
  background: var(--gradient-primary);
  border-color: var(--accent);
  color: var(--text);
  box-shadow: var(--glow-accent);
  font-weight: 700;
}

.btn.primary:hover {
  background: linear-gradient(135deg, var(--accent-hover) 0%, #6dc8b8 100%);
  box-shadow: var(--glow-accent-strong);
  transform: translateY(-2px);
}

.card {
  background: var(--gradient-card);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 24px;
  transition: background 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              border-color 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              box-shadow 0.3s cubic-bezier(0.4, 0, 0.2, 1),
              transform 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  position: relative;
  overflow: hidden;
}

.card h4 {
  margin-top: 0;
}

.card p {
  margin: 12px 0;
}

.card .btn {
  margin-top: 16px;
}

.card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--gradient-primary);
  opacity: 0;
  transition: opacity 0.3s;
}

.card:hover {
  border-color: var(--accent);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.3), var(--glow-accent);
  transform: translateY(-2px);
  background: linear-gradient(135deg, #3d7a8a 0%, #458a9a 100%);
}

.card:hover::before {
  opacity: 1;
}

/* Araçlar bölümündeki kartlar için tutarlı hover rengi */
#araclar .card:hover {
  background: linear-gradient(135deg, #3d7a8a 0%, #458a9a 100%);
}

.grid {
  display: grid;
  gap: 20px;
  margin-top: 24px;
}

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

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

@media (max-width: 980px) {
  .grid-2,
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

/* ==================== TYPOGRAPHY ==================== */
h1 {
  font-size: 42px;
  line-height: 1.1;
  margin: 0 0 16px;
  letter-spacing: -0.5px;
  font-weight: 800;
  background: linear-gradient(135deg, var(--text) 0%, var(--muted) 100%);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

h2 {
  font-size: 32px;
  line-height: 1.2;
  margin: 0 0 12px;
  font-weight: 700;
}

h3 {
  font-size: 24px;
  line-height: 1.3;
  margin: 0 0 10px;
  font-weight: 700;
}

h4 {
  font-size: 18px;
  line-height: 1.4;
  margin: 0 0 8px;
  font-weight: 600;
}

@media (max-width: 768px) {
  h1 {
    font-size: 32px;
  }
  h2 {
    font-size: 26px;
  }
  h3 {
    font-size: 20px;
  }
}

.muted {
  color: var(--muted);
}

.section-title {
  font-size: 32px;
  margin: 0 0 12px;
  font-weight: 700;
  color: var(--text);
  position: relative;
  display: inline-block;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.section-desc {
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 800px;
  font-size: 16px;
}

/* ==================== FORMS ==================== */
.field {
  display: flex;
  flex-direction: column;
  gap: 8px;
  margin: 16px 0;
}

.field label {
  color: var(--muted);
  font-size: 14px;
  font-weight: 600;
}

input,
textarea,
select {
  width: 100%;
  padding: 12px 16px;
  border-radius: 12px;
  border: 1px solid var(--border);
  background: rgba(255, 255, 255, 0.06);
  color: var(--text);
  font-size: 14px;
  font-family: inherit;
  outline: none;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

input:hover,
textarea:hover,
select:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--border-light);
}

input:focus,
textarea:focus,
select:focus {
  border-color: var(--accent);
  background: rgba(255, 255, 255, 0.08);
  box-shadow: 0 0 0 3px rgba(77, 184, 168, 0.15), var(--glow-accent);
  outline: none;
}

textarea {
  min-height: 120px;
  resize: vertical;
}

/* ==================== UTILITIES ==================== */
.text-center {
  text-align: center;
}

.mt-1 { margin-top: 8px; }
.mt-2 { margin-top: 16px; }
.mt-3 { margin-top: 24px; }
.mt-4 { margin-top: 32px; }

.mb-1 { margin-bottom: 8px; }
.mb-2 { margin-bottom: 16px; }
.mb-3 { margin-bottom: 24px; }
.mb-4 { margin-bottom: 32px; }

/* Proje durumu badge */
.project-status {
  color: var(--accent);
  font-weight: 600;
  display: inline-block;
  margin-top: 8px;
}

/* Section başlıkları */
.sectionTitle {
  font-size: 32px;
  margin: 0 0 12px;
  font-weight: 700;
  color: var(--text);
  position: relative;
  display: inline-block;
}

.sectionTitle::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  width: 60px;
  height: 3px;
  background: var(--gradient-primary);
  border-radius: 2px;
}

.sectionDesc {
  color: var(--muted);
  margin: 0 0 24px;
  max-width: 800px;
  font-size: 16px;
}

/* Liste stilleri */
.list {
  list-style: none;
  padding: 0;
  margin: 12px 0;
}

.list li {
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  color: var(--muted);
  line-height: 1.6;
}

.list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

section {
  margin-bottom: 0;
}

section:last-child {
  margin-bottom: 0;
}

/* Manifesto section özel margin - çift tanımı kaldırdık */

/* ==================== MANIFESTO SECTION ==================== */
.manifesto-section {
  max-width: 900px;
  margin: 0 auto;
  padding: 60px 18px;
}

.manifesto-content {
  text-align: center;
}

.manifesto-title {
  font-size: 42px;
  line-height: 1.2;
  margin: 0 0 20px;
  letter-spacing: -0.5px;
  font-weight: 800;
  color: var(--text);
  background: none;
  -webkit-background-clip: unset;
  -webkit-text-fill-color: var(--text);
  background-clip: unset;
}

.manifesto-text {
  margin: 0;
}

.manifesto-quote {
  font-size: 24px;
  line-height: 1.5;
  margin: 16px 0;
  font-weight: 700;
  color: var(--text);
}

.manifesto-tagline {
  font-size: 18px;
  color: var(--muted);
  margin: 20px 0;
  font-weight: 500;
  line-height: 1.7;
}

.divider {
  font-size: 28px;
  color: var(--muted);
  margin: 40px 0;
  opacity: 0.5;
  line-height: 1;
}

.manifesto-card {
  text-align: left;
  max-width: 750px;
  margin: 24px auto;
  padding: 28px;
}

.manifesto-card h4 {
  margin-top: 0;
  color: var(--accent);
  font-weight: 700;
}

.manifesto-card p {
  margin: 12px 0;
  line-height: 1.8;
}

.manifesto-subtitle {
  font-size: 22px;
  margin: 0 0 20px;
  font-weight: 700;
  color: var(--text);
}

.manifesto-grid {
  margin: 20px 0 0;
}

.manifesto-grid .card {
  text-align: left;
  margin: 0;
}

.manifesto-grid .card h4 {
  color: var(--accent);
  font-weight: 700;
  margin-bottom: 8px;
}

.manifesto-grid .card p {
  margin: 8px 0;
  line-height: 1.6;
}

.manifesto-list {
  text-align: left;
  max-width: 500px;
  margin: 20px auto;
  list-style: none;
  padding: 0;
}

.manifesto-list li {
  padding: 8px 0;
  padding-left: 20px;
  position: relative;
  color: var(--muted);
  line-height: 1.6;
}

.manifesto-list li::before {
  content: "•";
  position: absolute;
  left: 0;
  color: var(--accent);
  font-weight: bold;
}

.manifesto-footer {
  font-size: 14px;
  color: var(--muted);
  font-style: italic;
  margin-top: 20px;
}

.manifesto-actions {
  display: flex;
  gap: 12px;
  justify-content: center;
  flex-wrap: wrap;
  margin-top: 32px;
}

@media (max-width: 768px) {
  .manifesto-section {
    padding: 40px 18px;
  }

  .manifesto-main-card {
    padding: 28px 20px;
  }

  .manifesto-title {
    font-size: 32px;
    margin-bottom: 24px;
  }

  .manifesto-quote {
    font-size: 20px;
  }

  .manifesto-tagline {
    font-size: 16px;
  }

  .divider {
    margin: 32px 0;
    font-size: 24px;
  }

  .manifesto-actions {
    flex-direction: column;
    align-items: stretch;
    margin-top: 24px;
  }

  .manifesto-actions .btn {
    width: 100%;
  }
}