/* ═══════════════════════════════════════════════════════════════
   APS PORTFOLIO — styles.css
   Modern, Clean, High-Performance Minimalist SaaS Styling
   DESIGN.md Kurallarına Tam Uyumlu (Anti-AI / No Neon Glow)
═══════════════════════════════════════════════════════════════ */

/* ───────────────────────────────────────────────────────────────
   1. BASE RESET & ROOT
──────────────────────────────────────────────────────────────── */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  font-family:
    "Inter",
    system-ui,
    -apple-system,
    sans-serif;
  background-color: #080b11;
  color: #e2e8f0;
  overflow-x: hidden;
}

body {
  background-color: #080b11;
  color: #e2e8f0;
  overflow-x: hidden;
  min-height: 100vh;
  position: relative;
}

/* ───────────────────────────────────────────────────────────────
   1. PRELOADER (ÖN YÜKLEME EKRANI)
──────────────────────────────────────────────────────────────── */
#sitePreloader {
  position: fixed;
  inset: 0;
  z-index: 999999;
  background-color: #080b11;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  transition:
    opacity 0.5s cubic-bezier(0.16, 1, 0.3, 1),
    visibility 0.5s ease;
  pointer-events: all;
}

.preloader-content-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  width: 90%;
  max-width: 320px;
}

.preloader-logo-wrapper {
  margin-bottom: 16px;
}

.preloader-logo-img {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 12px;
}

.preloader-brand-title {
  font-family: "JetBrains Mono", monospace;
  font-size: 14px;
  font-weight: 700;
  letter-spacing: 0.2em;
  color: #ffffff;
  margin-bottom: 6px;
}

.preloader-status-subtitle {
  font-size: 12px;
  color: #64748b;
  margin-bottom: 24px;
  font-weight: 500;
}

.preloader-progress-track {
  width: 100%;
  height: 2px;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 99px;
  overflow: hidden;
  margin-bottom: 12px;
}

.preloader-progress-fill {
  width: 0%;
  height: 100%;
  background: #10b981;
  border-radius: 99px;
  transition: width 0.1s linear;
}

.preloader-percentage-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  font-family: "JetBrains Mono", monospace;
  font-size: 10.5px;
}

.preloader-live-tag {
  color: #475569;
  letter-spacing: 0.12em;
  font-weight: 600;
}

.preloader-percentage-num {
  color: #10b981;
  font-weight: 700;
}

#site-content {
  opacity: 0;
  transition: opacity 0.4s ease;
}

#site-content.is-loaded {
  opacity: 1;
}

/* ───────────────────────────────────────────────────────────────
   2. INTRO CONTAINER & PINNED VIEWPORT
──────────────────────────────────────────────────────────────── */
#introSpacer {
  position: relative;
  width: 100%;
}

#introViewport {
  position: relative;
  width: 100vw;
  height: 100vh;
  overflow: hidden;
  background-color: #080b11;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ───────────────────────────────────────────────────────────────
   3. BACKGROUND & LIGHTING LAYERS
──────────────────────────────────────────────────────────────── */
#backgroundCanvas {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  display: block;
  pointer-events: none;
}

/* ─── AÇILIŞ SİNEMATİK ATMOSFERİ KAPSAYICISI (Z-INDEX 25) ───── */
#openingAtmosphereContainer {
  position: absolute;
  inset: 0;
  z-index: 25;
  pointer-events: none;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* ─── ÇOK SAYDAM, ZARİF ARKA PLAN YILDIRIM AMBLEMİ ─────────── */
#lightningLogoFlash {
  position: absolute;
  top: 48%;
  left: 50%;
  transform: translate(-50%, -50%);
  width: 680px;
  height: 680px;
  z-index: 10;
  pointer-events: none;
  opacity: 0;
  animation: subtleSubtleLogoBlink 2.8s infinite ease-in-out;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightning-flash-img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  filter: drop-shadow(0 0 30px rgba(16, 185, 129, 0.3)) brightness(1.15);
}

@keyframes subtleSubtleLogoBlink {
  0%,
  35% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.97);
  }
  38% {
    opacity: 0.12;
    transform: translate(-50%, -50%) scale(1.02);
  }
  42% {
    opacity: 0.02;
    transform: translate(-50%, -50%) scale(0.98);
  }
  46% {
    opacity: 0.14;
    transform: translate(-50%, -50%) scale(1.03);
  }
  52% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.97);
  }
  68% {
    opacity: 0;
  }
  72% {
    opacity: 0.12;
    transform: translate(-50%, -50%) scale(1.02);
  }
  76% {
    opacity: 0.02;
    transform: translate(-50%, -50%) scale(0.98);
  }
  80% {
    opacity: 0.14;
    transform: translate(-50%, -50%) scale(1.03);
  }
  85% {
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.97);
  }
  100% {
    opacity: 0;
  }
}

/* ─── TAVANDAN SARKAN ENDÜSTRİYEL LAMBA ARMATÜRÜ ──────────── */
#ceilingLampFixture {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  z-index: 30;
  pointer-events: none;
  display: flex;
  flex-direction: column;
  align-items: center;
}

.lamp-cord {
  width: 2px;
  height: 85px;
  background: linear-gradient(180deg, #1c2230 0%, #374151 100%);
  box-shadow: 0 0 4px rgba(0, 0, 0, 0.8);
}

.lamp-hood {
  position: relative;
  width: 90px;
  height: 38px;
  background: linear-gradient(180deg, #2a3344 0%, #151a24 100%);
  border-radius: 45px 45px 8px 8px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  box-shadow: 0 4px 14px rgba(0, 0, 0, 0.7);
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.lamp-socket {
  position: absolute;
  top: -8px;
  width: 18px;
  height: 8px;
  background: #475569;
  border-radius: 3px 3px 0 0;
}

.lamp-bulb {
  width: 28px;
  height: 20px;
  background: radial-gradient(
    circle,
    #ffffff 0%,
    #10b981 60%,
    rgba(16, 185, 129, 0.4) 100%
  );
  border-radius: 50% 50% 40% 40%;
  margin-bottom: -6px;
  box-shadow:
    0 0 20px rgba(16, 185, 129, 0.8),
    0 0 6px #fff;
  animation: lampLightFlickerCut 2.8s infinite ease-in-out;
}

.lamp-light-beam {
  width: 850px;
  height: 85vh;
  background: radial-gradient(
    ellipse at 50% 0%,
    rgba(16, 185, 129, 0.28) 0%,
    rgba(255, 255, 255, 0.08) 30%,
    transparent 70%
  );
  clip-path: polygon(46% 0%, 54% 0%, 100% 100%, 0% 100%);
  -webkit-clip-path: polygon(46% 0%, 54% 0%, 100% 100%, 0% 100%);
  animation: lampLightFlickerCut 2.8s infinite ease-in-out;
  pointer-events: none;
}

@keyframes lampLightFlickerCut {
  0%,
  35% {
    opacity: 0.95;
  }
  38% {
    opacity: 0.08;
  }
  42% {
    opacity: 0.85;
  }
  46% {
    opacity: 0.05;
  }
  52% {
    opacity: 0.95;
  }
  68% {
    opacity: 0.95;
  }
  72% {
    opacity: 0.08;
  }
  76% {
    opacity: 0.85;
  }
  80% {
    opacity: 0.05;
  }
  85% {
    opacity: 0.95;
  }
  100% {
    opacity: 0.95;
  }
}

#ambientGlow {
  position: absolute;
  inset: 0;
  z-index: 2;
  pointer-events: none;
  background: radial-gradient(
    circle at 50% 50%,
    rgba(16, 185, 129, 0.03) 0%,
    transparent 60%
  );
}

#streetLightSpot {
  position: absolute;
  top: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 100vw;
  height: 100vh;
  z-index: 5;
  pointer-events: none;
  background: radial-gradient(
    ellipse at 50% 35%,
    rgba(255, 255, 255, 0.12) 0%,
    rgba(16, 185, 129, 0.08) 25%,
    rgba(8, 11, 17, 0.05) 50%,
    transparent 65%
  );
  animation: lampLightFlickerCut 2.8s infinite ease-in-out;
}

#canvasVignette {
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  background: radial-gradient(
    ellipse at 50% 50%,
    rgba(8, 11, 17, 0.3) 0%,
    rgba(8, 11, 17, 0.58) 50%,
    rgba(8, 11, 17, 0.88) 100%
  );
}

/* ─── KAPANIS AYDINLIK GÜN IŞIĞI OVERLAY (FERAH, MUTLU VE TEMİZ) ─ */
#daylightOutroOverlay {
  position: absolute;
  inset: 0;
  z-index: 18;
  background: radial-gradient(
    circle at 50% 35%,
    #ffffff 0%,
    #f8fafc 40%,
    #e2e8f0 75%,
    #cbd5e1 100%
  );
  pointer-events: none;
  opacity: 0;
}

/* Siyah Overlay: Ara geçiş katmanı */
#blackOutroOverlay {
  position: absolute;
  inset: 0;
  z-index: 20;
  background-color: #080b11;
  pointer-events: none;
  opacity: 0;
}

/* ───────────────────────────────────────────────────────────────
   4. BAŞLANGIÇ SCROLL YÖNLENDİRİCİSİ (MINIMALIST & BLINK)
──────────────────────────────────────────────────────────────── */
#scrollDownIndicator {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 10px;
  pointer-events: none;
  animation: lampLightFlickerCut 2.8s infinite ease-in-out;
}

.scroll-cue-flicker-text {
  display: flex;
  align-items: center;
  gap: 8px;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.15em;
  color: #94a3b8;
}

.scroll-cue-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
}

.scroll-cue-mouse {
  width: 20px;
  height: 32px;
  border-radius: 10px;
  border: 1.5px solid rgba(255, 255, 255, 0.2);
  position: relative;
  display: flex;
  justify-content: center;
}

.scroll-cue-wheel {
  width: 2.5px;
  height: 6px;
  background: #10b981;
  border-radius: 2px;
  margin-top: 5px;
  animation: mouseWheelSlide 2s infinite ease-in-out;
}

@keyframes mouseWheelSlide {
  0% {
    transform: translateY(0);
    opacity: 1;
  }
  70% {
    transform: translateY(10px);
    opacity: 0;
  }
  100% {
    transform: translateY(0);
    opacity: 0;
  }
}

/* ───────────────────────────────────────────────────────────────
   5. 3D SAAS PHONE STYLES (Z-INDEX 40)
──────────────────────────────────────────────────────────────── */
#phoneScene {
  position: absolute;
  inset: 0;
  z-index: 40;
  display: flex;
  align-items: center;
  justify-content: center;
  perspective: 1400px;
  perspective-origin: 50% 45%;
  pointer-events: none;
}

/* ─── TELEFON TİTREŞİM VE NEFES ALMA RİGİ ──────────────────── */
#phoneTrembleRig {
  position: relative;
  width: 290px;
  height: 600px;
  display: flex;
  align-items: center;
  justify-content: center;
  transform-style: preserve-3d;
}

.phone-tremble-active {
  animation: phoneElectricShockTremble 2.8s infinite ease-in-out;
}

@keyframes phoneElectricShockTremble {
  0%,
  35% {
    transform: translate3d(0, 0, 0) rotateZ(0deg);
  }
  38% {
    transform: translate3d(-5px, 2px, 0) rotateZ(-1.2deg);
  }
  42% {
    transform: translate3d(5px, -2px, 0) rotateZ(1.2deg);
  }
  46% {
    transform: translate3d(-6px, 3px, 0) rotateZ(-1.5deg);
  }
  52% {
    transform: translate3d(0, 0, 0) rotateZ(0deg);
  }
  68% {
    transform: translate3d(0, 0, 0) rotateZ(0deg);
  }
  72% {
    transform: translate3d(5px, -2px, 0) rotateZ(1.2deg);
  }
  76% {
    transform: translate3d(-5px, 2px, 0) rotateZ(-1.2deg);
  }
  80% {
    transform: translate3d(6px, -3px, 0) rotateZ(1.5deg);
  }
  85% {
    transform: translate3d(0, 0, 0) rotateZ(0deg);
  }
  100% {
    transform: translate3d(0, 0, 0) rotateZ(0deg);
  }
}

#phoneWrapper {
  position: relative;
  width: 290px;
  height: 600px;
  transform-style: preserve-3d;
  transform-origin: center center;
  flex-shrink: 0;
}

/* ─── TELEFONA VERİLEN HAFİF & ZARİF FLAŞ (GÖZÜ YORMAYAN) ──── */
.phone-flash-active {
  animation: subtlePhoneFlashBurst 2.8s infinite ease-in-out;
}

@keyframes subtlePhoneFlashBurst {
  0%,
  35% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
    filter: brightness(1);
  }
  38% {
    box-shadow:
      0 0 25px 8px rgba(255, 255, 255, 0.35),
      0 0 45px 15px rgba(16, 185, 129, 0.25);
    filter: brightness(1.18);
  }
  42% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
    filter: brightness(1);
  }
  46% {
    box-shadow:
      0 0 35px 12px rgba(255, 255, 255, 0.45),
      0 0 60px 20px rgba(16, 185, 129, 0.35);
    filter: brightness(1.25);
  }
  52% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
    filter: brightness(1);
  }
  68% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
    filter: brightness(1);
  }
  72% {
    box-shadow:
      0 0 25px 8px rgba(255, 255, 255, 0.35),
      0 0 45px 15px rgba(16, 185, 129, 0.25);
    filter: brightness(1.18);
  }
  76% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
    filter: brightness(1);
  }
  80% {
    box-shadow:
      0 0 35px 12px rgba(255, 255, 255, 0.45),
      0 0 60px 20px rgba(16, 185, 129, 0.35);
    filter: brightness(1.25);
  }
  85% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
    filter: brightness(1);
  }
  100% {
    box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
    filter: brightness(1);
  }
}

/* ─── ARKA YÜZ: Mat Titanyum Gövde ─────────────────────────── */
#phoneBodyBack {
  position: absolute;
  inset: 0;
  border-radius: 46px;
  background: #151922;
  border: 1px solid rgba(255, 255, 255, 0.1);
  transform: rotateX(180deg);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  z-index: 4;
  overflow: hidden;
}

.camera-cluster {
  position: absolute;
  top: 24px;
  left: 22px;
  width: 114px;
  height: 114px;
  background: #1c212c;
  border-radius: 32px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  box-shadow: 0 6px 16px rgba(0, 0, 0, 0.6);
  display: grid;
  grid-template-columns: 1fr 1fr;
  grid-template-rows: 1fr 1fr;
  gap: 8px;
  padding: 12px;
}

.camera-lens {
  border-radius: 50%;
  background: radial-gradient(circle at 35% 30%, #2b3242 0%, #11141a 70%);
  border: 1.5px solid rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.8);
  position: relative;
}

.camera-main-lens {
  grid-column: 1;
  grid-row: 1;
}
.camera-tele-lens {
  grid-column: 2;
  grid-row: 1;
}
.camera-ultra-lens {
  grid-column: 1;
  grid-row: 2;
}

.camera-flash-cell {
  grid-column: 2;
  grid-row: 2;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* Hafif Kamera Flaş Noktası */
.camera-flash-dot {
  width: 16px;
  height: 16px;
  border-radius: 50%;
  background: #d4a343;
  animation: subtleCameraFlashCut 2.8s infinite ease-in-out;
}

@keyframes subtleCameraFlashCut {
  0%,
  35% {
    background: #d4a343;
    box-shadow: none;
  }
  38% {
    background: #ffffff;
    box-shadow:
      0 0 20px 8px rgba(255, 255, 255, 0.7),
      0 0 35px 15px rgba(16, 185, 129, 0.4);
  }
  42% {
    background: #d4a343;
    box-shadow: none;
  }
  46% {
    background: #ffffff;
    box-shadow:
      0 0 28px 12px rgba(255, 255, 255, 0.8),
      0 0 45px 20px rgba(16, 185, 129, 0.5);
  }
  52% {
    background: #d4a343;
    box-shadow: none;
  }
  68% {
    background: #d4a343;
    box-shadow: none;
  }
  72% {
    background: #ffffff;
    box-shadow:
      0 0 20px 8px rgba(255, 255, 255, 0.7),
      0 0 35px 15px rgba(16, 185, 129, 0.4);
  }
  76% {
    background: #d4a343;
    box-shadow: none;
  }
  80% {
    background: #ffffff;
    box-shadow:
      0 0 28px 12px rgba(255, 255, 255, 0.8),
      0 0 45px 20px rgba(16, 185, 129, 0.5);
  }
  85% {
    background: #d4a343;
    box-shadow: none;
  }
  100% {
    background: #d4a343;
    box-shadow: none;
  }
}

/* Arka Kapak Logosu ve Marka Başlığı */
.phone-back-logo-wrapper {
  position: absolute;
  bottom: 64px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 6px;
  text-align: center;
  width: 85%;
}

.phone-back-brand-title {
  font-size: 12px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  letter-spacing: 0.18em;
  color: #ffffff;
  text-transform: uppercase;
}

.phone-back-brand-subtitle {
  font-size: 8px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 500;
  letter-spacing: 0.14em;
  color: #64748b;
  text-transform: uppercase;
}

/* ─── ÖN YÜZ: Mat Çerçeve & Dynamic Island ─────────────────── */
#phoneBodyFront {
  position: absolute;
  inset: 0;
  border-radius: 46px;
  border-top: 28px solid #141720;
  border-bottom: 26px solid #141720;
  border-left: 13px solid #141720;
  border-right: 13px solid #141720;
  background: transparent;
  box-shadow: 0 25px 60px rgba(0, 0, 0, 0.85);
  backface-visibility: hidden;
  -webkit-backface-visibility: hidden;
  z-index: 5;
  overflow: hidden;
}

.phone-dynamic-island {
  position: absolute;
  top: -16px;
  left: 50%;
  transform: translateX(-50%);
  width: 110px;
  height: 28px;
  background: #000;
  border-radius: 20px;
  z-index: 10;
}

/* ─── BAŞLANGIÇTAKİ APP ANA EKRANI (Home Screen) ────────────── */
#phoneAppHomeScreen {
  position: absolute;
  inset: 0;
  background: #0b0e14;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  padding: 16px 14px 12px 14px;
  z-index: 6;
  opacity: 1;
}

.phone-status-bar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  font-family: "JetBrains Mono", monospace;
  font-size: 11px;
  font-weight: 600;
  color: #cbd5e1;
  padding: 0 6px;
}

.phone-status-icons {
  display: flex;
  align-items: center;
  gap: 6px;
}

.phone-status-5g {
  font-size: 9px;
  color: #10b981;
}

.phone-status-battery {
  width: 18px;
  height: 9px;
  border: 1px solid #cbd5e1;
  border-radius: 3px;
  padding: 1px;
  position: relative;
}

.phone-status-battery::after {
  content: "";
  position: absolute;
  right: -3px;
  top: 2px;
  width: 2px;
  height: 3px;
  background: #cbd5e1;
  border-radius: 0 1px 1px 0;
}

.phone-battery-level {
  width: 100%;
  height: 100%;
  background: #10b981;
  border-radius: 1px;
}

#phoneAppIconWrapper {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 10px;
  margin-top: -30px;
}

.phone-app-icon {
  width: 76px;
  height: 76px;
  border-radius: 18px;
  background: #161c28;
  border: 1px solid rgba(255, 255, 255, 0.1);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  cursor: pointer;
}

.phone-app-title {
  font-size: 13px;
  font-weight: 600;
  color: #ffffff;
  letter-spacing: -0.01em;
}

.phone-home-indicator {
  width: 90px;
  height: 3px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 99px;
  margin: 0 auto;
}

/* ─── SONDAKİ TELEFON İÇİ CANLI PORTFÖY UYGULAMASI ─────────── */
#phoneInnerOutro {
  position: absolute;
  inset: 0;
  background: #0f1420;
  border-radius: 36px;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: space-between;
  padding: 24px 16px 18px 16px;
  text-align: center;
  opacity: 0;
  pointer-events: none;
  z-index: 8;
  box-shadow: inset 0 0 20px rgba(0, 0, 0, 0.4);
}

.phone-outro-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 8.5px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  letter-spacing: 0.14em;
  color: #10b981;
  background: rgba(16, 185, 129, 0.1);
  border: 1px solid rgba(16, 185, 129, 0.25);
  padding: 3px 8px;
  border-radius: 20px;
}

.phone-outro-pulse-dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
  animation: pulseDotAnim 1.5s infinite;
}

@keyframes pulseDotAnim {
  0%,
  100% {
    opacity: 1;
    transform: scale(1);
  }
  50% {
    opacity: 0.4;
    transform: scale(0.8);
  }
}

.phone-outro-profit-box {
  width: 100%;
  background: #151b29;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 12px 10px;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
}

.phone-profit-label {
  font-size: 8px;
  font-family: "JetBrains Mono", monospace;
  color: #64748b;
  letter-spacing: 0.1em;
}

.phone-profit-amount {
  font-size: 22px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.phone-profit-tag {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 10.5px;
  font-weight: 600;
  font-family: "JetBrains Mono", monospace;
  color: #10b981;
}

.phone-mini-trade-row {
  width: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: #121722;
  border: 1px solid rgba(255, 255, 255, 0.05);
  border-radius: 8px;
  padding: 8px 10px;
}

.phone-outro-desc {
  font-size: 10.5px;
  color: #94a3b8;
  line-height: 1.4;
}

.phone-inner-cta-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 6px;
  width: 92%;
  padding: 10px 14px;
  border-radius: 8px;
  background: #10b981;
  color: #022c22;
  font-weight: 700;
  font-size: 12.5px;
  text-decoration: none;
  transition:
    background 0.2s,
    transform 0.2s;
  pointer-events: auto;
}

.phone-inner-cta-btn:hover {
  background: #34d399;
  transform: translateY(-1px);
}

.volume-button {
  position: absolute;
  left: -4px;
  width: 4px;
  background: #252b38;
  border-radius: 2px 0 0 2px;
  z-index: 6;
}

.volume-button-mute {
  top: 110px;
  height: 38px;
}
.volume-button-up {
  top: 170px;
  height: 62px;
}
.volume-button-down {
  top: 248px;
  height: 62px;
}

.power-button {
  position: absolute;
  right: -4px;
  top: 180px;
  width: 4px;
  height: 80px;
  background: #252b38;
  border-radius: 0 2px 2px 0;
  z-index: 6;
}

/* ───────────────────────────────────────────────────────────────
   6. HERO OVERLAY & STAGE LAYERS (MAT, TEMİZ SAAS TASARIMI)
──────────────────────────────────────────────────────────────── */
#heroOverlay {
  position: absolute;
  inset: 0;
  z-index: 30;
  pointer-events: none;
  opacity: 0;
}

/* Navbar */
#navbar {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  z-index: 60;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 20px 48px;
  background: rgba(8, 11, 17, 0.75);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  pointer-events: auto;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 10px;
  color: #fff;
  font-weight: 700;
  font-size: 16px;
  letter-spacing: -0.01em;
  text-decoration: none;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 32px;
  list-style: none;
}

.nav-link {
  color: #94a3b8;
  font-size: 13.5px;
  font-weight: 500;
  text-decoration: none;
  transition: color 0.2s;
}

.nav-link:hover {
  color: #ffffff;
}

.nav-cta {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 18px;
  border-radius: 6px;
  background: #10b981;
  color: #022c22;
  font-size: 13px;
  font-weight: 600;
  text-decoration: none;
  transition: background 0.2s;
}

.nav-cta:hover {
  background: #34d399;
}

/* ─── STAGE CONTAINER GENEL YAPISI ─────────────────────────── */
.stage-container {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 80px 48px 40px 48px;
  opacity: 0;
  pointer-events: none;
}

/* SAHNE 1: Hero Layout */
#stageHero {
  justify-content: flex-start;
  opacity: 1;
}

.stage-hero-content {
  max-width: 720px;
  padding-left: 16px;
}

.hero-eyebrow {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 11.5px;
  font-family: "JetBrains Mono", monospace;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: #10b981;
  font-weight: 600;
  margin-bottom: 16px;
}

.hero-eyebrow-line {
  display: block;
  width: 24px;
  height: 1.5px;
  background: #10b981;
  border-radius: 2px;
}

.stage-main-title {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.08;
  letter-spacing: -0.03em;
  color: #ffffff;
  margin-bottom: 18px;
}

.stage-description {
  font-size: 16px;
  color: #94a3b8;
  line-height: 1.65;
  max-width: 500px;
  margin-bottom: 30px;
}

.hero-cta-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  align-items: center;
}

.hero-cta-primary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 26px;
  border-radius: 8px;
  background: #10b981;
  color: #022c22;
  font-weight: 600;
  font-size: 14px;
  text-decoration: none;
  pointer-events: auto;
  transition:
    background 0.2s,
    transform 0.2s;
}

.hero-cta-primary:hover {
  background: #34d399;
  transform: translateY(-1px);
}

.hero-cta-secondary {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 24px;
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  color: #ffffff;
  font-weight: 500;
  font-size: 14px;
  text-decoration: none;
  pointer-events: auto;
  transition: background 0.2s;
}

.hero-cta-secondary:hover {
  background: rgba(255, 255, 255, 0.08);
}

/* Cam Widget'lar (DESIGN.md Mat ve Şık Kart Standardı) */
.glass-widget {
  position: absolute;
  background: #0f1420;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
  pointer-events: auto;
}

#widgetBtc {
  right: 48px;
  top: 48%;
  transform: translateY(-50%);
  width: 250px;
  padding: 20px;
}

#widgetLatency {
  right: 48px;
  bottom: 48px;
  width: 250px;
  padding: 18px;
}

#widgetSignal {
  left: 64px;
  bottom: 48px;
  width: 270px;
  padding: 16px 18px;
}

/* ─── SAHNE 2 & SAHNE 3: MERKEZİ DÜZEN ─────────────────────── */
.stage-center-box {
  max-width: 1040px;
  width: 100%;
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
}

.stage-section-title {
  font-size: clamp(32px, 4.2vw, 52px);
  font-weight: 800;
  line-height: 1.12;
  letter-spacing: -0.02em;
  color: #fff;
  margin-bottom: 14px;
  max-width: 780px;
}

.stage-section-desc {
  font-size: 15.5px;
  color: #94a3b8;
  max-width: 620px;
  line-height: 1.6;
  margin-bottom: 34px;
}

/* Sahne 2: Özellik Kartları Grid (DESIGN.md Mat Standart) */
.stage-cards-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
  width: 100%;
}

.glass-feature-card {
  background: #0f1420;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 26px 22px;
  text-align: left;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
  transition:
    border-color 0.2s,
    transform 0.2s;
}

.glass-feature-card:hover {
  border-color: rgba(255, 255, 255, 0.16);
  transform: translateY(-2px);
}

.feature-tag {
  font-size: 9.5px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #10b981;
  margin-bottom: 12px;
}

.glass-feature-card h3 {
  font-size: 17px;
  font-weight: 700;
  color: #ffffff;
  margin-bottom: 8px;
}

.glass-feature-card p {
  font-size: 13.5px;
  color: #94a3b8;
  line-height: 1.55;
}

/* Sahne 3: İstatistik Kartları Grid (DESIGN.md Mat Standart) */
.stage-stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  width: 100%;
}

.glass-stat-card {
  background: #0f1420;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 12px;
  padding: 24px 16px;
  text-align: center;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.stat-number {
  font-size: clamp(30px, 3.2vw, 42px);
  font-weight: 800;
  font-family: "JetBrains Mono", monospace;
  color: #ffffff;
  letter-spacing: -0.03em;
  margin-bottom: 4px;
}

.stat-label {
  font-size: 12.5px;
  font-weight: 600;
  color: #e2e8f0;
  margin-bottom: 4px;
}

.stat-sub {
  font-size: 11px;
  color: #64748b;
  font-family: "JetBrains Mono", monospace;
}

/* ───────────────────────────────────────────────────────────────
   7. SAHNE 4: AYDINLIK GÜN IŞIĞI OUTRO & FLOATING KARTLAR
──────────────────────────────────────────────────────────────── */
#stageOutro {
  position: absolute;
  inset: 0;
  z-index: 50;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: flex-start;
  padding-top: 80px;
  pointer-events: none;
}

.outro-header-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  margin-bottom: 12px;
}

.outro-bright-title {
  font-size: clamp(28px, 3.6vw, 46px);
  font-weight: 800;
  color: #0f172a;
  letter-spacing: -0.02em;
  margin-top: 6px;
}

.outro-success-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  font-size: 10.5px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #065f46;
  background: rgba(16, 185, 129, 0.15);
  border: 1px solid rgba(16, 185, 129, 0.4);
  padding: 4px 12px;
  border-radius: 20px;
}

.outro-success-dot {
  width: 6px;
  height: 6px;
  border-radius: 50%;
  background: #10b981;
  box-shadow: 0 0 8px #10b981;
}

/* Sol ve Sağ Floating Kart Kolonları */
.outro-floating-col {
  position: absolute;
  top: 52%;
  transform: translateY(-50%);
  display: flex;
  flex-direction: column;
  gap: 16px;
  width: 280px;
  pointer-events: auto;
}

.outro-floating-left {
  left: 64px;
}

.outro-floating-right {
  right: 64px;
}

.outro-glass-card {
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  padding: 18px 16px;
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.18);
  transition:
    transform 0.2s,
    border-color 0.2s;
}

.outro-glass-card:hover {
  transform: translateY(-2px);
  border-color: rgba(16, 185, 129, 0.35);
}

.outro-card-tag {
  font-size: 9px;
  font-family: "JetBrains Mono", monospace;
  font-weight: 700;
  letter-spacing: 0.12em;
  color: #10b981;
  margin-bottom: 6px;
}

.outro-card-big-num {
  font-size: 26px;
  font-weight: 800;
  font-family: "JetBrains Mono", monospace;
  color: #ffffff;
  letter-spacing: -0.02em;
  margin-bottom: 2px;
}

.outro-card-sub {
  font-size: 11px;
}

.outro-card-divider {
  width: 100%;
  height: 1px;
  background: rgba(255, 255, 255, 0.08);
  margin: 10px 0;
}

/* ───────────────────────────────────────────────────────────────
   8. RESPONSIVE
──────────────────────────────────────────────────────────────── */
@media (max-width: 1200px) {
  .outro-floating-col {
    display: none;
  }
}

@media (max-width: 1024px) {
  .stage-cards-grid {
    grid-template-columns: 1fr;
  }
  .stage-stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 768px) {
  .stage-hero-content {
    padding: 0 20px;
  }
  #widgetBtc,
  #widgetLatency,
  #widgetSignal {
    display: none;
  }
  .nav-links,
  .nav-cta {
    display: none;
  }
  #navbar {
    padding: 16px 20px;
  }
}