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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, Oxygen, Ubuntu, sans-serif;
            background: #000;
            color: #fff;
        }

        /* Navbar */
        .navbar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: 56px;
            background: rgba(0, 0, 0, 0.8);
            backdrop-filter: blur(10px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
            z-index: 1000;
            padding: 0 24px;
        }

        .navbar-container {
            max-width: 1200px;
            margin: 0 auto;
            height: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
        }

/* Logo (Brand) */
.brand {
  display: flex;
  align-items: center;
  justify-content: flex-start; /* sola sabitle */
  height: 100%;                /* navbar yüksekliği kadar */
  text-decoration: none;
}

.brand-img {
  height: 32px;   /* logonun sabit yüksekliği */
  width: auto;    /* orantıyı koru */
  object-fit: contain;
  display: block;
}

        .nav-links {
            display: flex;
            align-items: center;
            gap: 32px;
        }

        .nav-link {
            color: rgba(255, 255, 255, 0.7);
            text-decoration: none;
            font-size: 14px;
            font-weight: 500;
            transition: color 0.2s;
        }

        .nav-link:hover, .nav-link.active {
            color: #fff;
        }

        .download-btn {
            padding: 8px 16px;
            background: #fff;
            color: #000;
            border: none;
            border-radius: 6px;
            font-size: 14px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.2s;
        }

        /* Main Content */
        .main-content {
            padding-top: 100px;
            min-height: 100vh;
        }

        .features-header {
            text-align: center;
            padding: 60px 24px;
            max-width: 800px;
            margin: 0 auto;
        }

        .features-title {
            font-size: 56px;
            font-weight: 700;
            margin-bottom: 16px;
            background: linear-gradient(to bottom, #fff, rgba(255, 255, 255, 0.8));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        .features-subtitle {
            font-size: 20px;
            color: rgba(255, 255, 255, 0.6);
        }

        /* Feature Sections */
        .feature-section {
            padding: 80px 24px;
            max-width: 1200px;
            margin: 0 auto;
        }

        .feature-section:nth-child(even) {
            background: rgba(255, 255, 255, 0.02);
        }

        .feature-grid {
            display: grid;
            grid-template-columns: 1fr 1fr;
            gap: 80px;
            align-items: center;
        }

        .feature-grid.reverse {
            direction: rtl;
        }

        .feature-grid.reverse .feature-content {
            direction: ltr;
        }

        .feature-content h2 {
            font-size: 40px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .feature-content p {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.7);
            line-height: 1.6;
            margin-bottom: 24px;
        }

        .feature-badge {
            display: inline-block;
            padding: 4px 12px;
            background: rgba(102, 126, 234, 0.2);
            border: 1px solid rgba(102, 126, 234, 0.3);
            border-radius: 20px;
            font-size: 12px;
            font-weight: 600;
            color: #a5b4fc;
            margin-bottom: 16px;
        }

        .feature-visual {
            background: #0d0d0d;
            border: 1px solid rgba(255, 255, 255, 0.1);
            border-radius: 12px;
            padding: 24px;
            position: relative;
            overflow: hidden;
        }

        .code-demo {
            font-family: 'Monaco', 'Menlo', monospace;
            font-size: 14px;
            line-height: 1.6;
            color: #e0e0e0;
        }

        .ai-suggestion {
            background: rgba(102, 126, 234, 0.1);
            border-left: 2px solid #667eea;
            padding: 8px 12px;
            margin: 16px 0;
            color: #a5b4fc;
        }

        /* Feature List */
        .feature-list {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
            gap: 32px;
            margin-top: 60px;
        }

        .feature-item {
            padding: 24px;
            background: rgba(255, 255, 255, 0.03);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 12px;
            transition: all 0.3s;
        }

        .feature-item:hover {
            transform: translateY(-4px);
            border-color: rgba(255, 255, 255, 0.2);
        }

        .feature-icon {
            width: 40px;
            height: 40px;
            background: linear-gradient(135deg, #667eea, #764ba2);
            border-radius: 10px;
            margin-bottom: 16px;
        }

        .feature-item h3 {
            font-size: 18px;
            margin-bottom: 8px;
        }

        .feature-item p {
            font-size: 14px;
            color: rgba(255, 255, 255, 0.6);
            line-height: 1.5;
        }

        /* CTA Section */
        .cta-section {
            padding: 80px 24px;
            text-align: center;
        }

        .cta-title {
            font-size: 40px;
            font-weight: 700;
            margin-bottom: 16px;
        }

        .cta-subtitle {
            font-size: 18px;
            color: rgba(255, 255, 255, 0.7);
            margin-bottom: 32px;
        }

        .cta-button {
            display: inline-block;
            padding: 14px 32px;
            background: #fff;
            color: #000;
            border-radius: 8px;
            font-size: 16px;
            font-weight: 500;
            text-decoration: none;
            transition: all 0.2s;
        }

        .cta-button:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 24px rgba(255, 255, 255, 0.2);
        }

        /* === Account section: sola hizala + küçült (mobil) === */
@media (max-width: 768px) {

  /* Olası sınıf isimlerini ve düşe kalka son elemanı hedefliyoruz */
  .mobile-menu .account-card,
  .mobile-menu .user-card,
  .mobile-menu .account,
  .mobile-menu .user,
  .menu-drawer .account-card,
  .menu-drawer .user-card,
  .menu-drawer .account,
  .menu-drawer .user,
  .mobile-menu > div:last-child {
    display: flex !important;
    flex-direction: column !important;
    align-items: flex-start !important;   /* Sola hizala */
    text-align: left !important;
    gap: 4px !important;                  /* Satırlar arası boşluk */
    padding: 8px 12px !important;         /* İç boşluğu küçült */
    margin: 8px 0 0 0 !important;
    width: 100% !important;
    font-size: 13px !important;           /* Hepsini küçült */
    line-height: 1.25 !important;
  }

  /* İç elemanların kendi marjin/paddinglerini sıfırla */
  .mobile-menu .account-card > * ,
  .mobile-menu .user-card > * ,
  .menu-drawer .account-card > * ,
  .menu-drawer .user-card > * {
    margin: 0 !important;
    padding: 0 !important;
  }

  /* E-posta daha küçük/soluk olsun */
  .mobile-menu .account-card .email,
  .menu-drawer .account-card .email {
    font-size: 12px !important;
    opacity: .7 !important;
  }

  /* Linkler */
  .mobile-menu .account-card a,
  .menu-drawer .account-card a {
    color: rgba(255,255,255,.75) !important;
    text-decoration: none !important;
  }
  .mobile-menu .account-card a:hover,
  .menu-drawer .account-card a:hover {
    color: #fff !important;
  }
}




/* === Mobile Menu Spacing Tweaks === */
@media (max-width: 768px) {
  /* Menünün kapladığı panel */
  .mobile-menu {
    position: fixed;
    top: 56px;              /* navbar yüksekliği ile aynı */
    left: 0; right: 0; bottom: 0;
    padding: 12px 20px 96px;/* üstü/yanları dar, altta kart için boşluk */
    background: #000;
    overflow-y: auto;       /* taşma olursa kaydır */
  }

  /* Liste ve aralıklar */
  .mobile-menu .menu-list,        /* <ul class="menu-list"> ise */
  .mobile-menu .nav-links {       /* <div class="nav-links"> ise */
    display: flex;
    flex-direction: column;
    gap: 10px;                    /* MADDELER ARASI ARALIĞI BURADAN KIS: 6–12px */
    margin: 0;
    padding: 0;
  }

  /* Tek tek linklerin iç boşluklarını küçült */
  .mobile-menu .nav-link,
  .mobile-menu a {
    display: block;
    margin: 0;                    /* dış boşlukları sıfırla */
    padding: 8px 12px;            /* iç boşluğu azalt */
    font-size: 18px;
    line-height: 1.15;            /* satır yüksekliğini sıkı tut */
    border-radius: 8px;
  }

  /* (li kullanıyorsan) li default boşluklarını kaldır */
  .mobile-menu li {
    list-style: none;
    margin: 0;
    padding: 0;
  }

  /* Alt kullanıcı/kart bölümü menüye binmesin */
  .mobile-menu .account-card {
    margin-top: 14px;             /* listedan ayrılma payı */
    position: sticky;             /* kartı ekranda alta “yapıştır” */
    bottom: 12px;
  }
}

        @media (max-width: 768px) {
            .nav-links {
                display: none;
            }

            .features-title {
                font-size: 36px;
            }

            .feature-grid {
                grid-template-columns: 1fr;
                gap: 40px;
            }

            .feature-grid.reverse {
                direction: ltr;
            }
        }